/* ========================================
   Foutbit Labs ? Design System v6 (Infra Lab)
   ======================================== */
:root {
  --brand-name: 'Foutbit Labs';
  --bg-main: #07111f;
  --bg-deep: #050b14;
  --bg-section: #0a1627;
  --bg: var(--bg-main);
  --bg-soft: var(--bg-section);
  --card-bg: #0f1c2e;
  --card-bg-soft: #132238;
  --card: rgba(15, 28, 46, 0.88);
  --card-strong: rgba(19, 34, 56, 0.96);
  --border: rgba(150, 180, 210, 0.14);
  --border-strong: rgba(32, 227, 178, 0.28);
  --text-main: #eef6ff;
  --text-secondary: #9fb3c8;
  --text-muted: var(--text-secondary);
  --text-soft: #66788f;
  --primary: #20e3b2;
  --primary-soft: rgba(32, 227, 178, 0.12);
  --primary-border: rgba(32, 227, 178, 0.32);
  --secondary: #4da3ff;
  --secondary-soft: rgba(77, 163, 255, 0.12);
  --accent: #8b5cf6;
  --accent-soft: rgba(139, 92, 246, 0.12);
  --slate-accent: #7a9bb8;
  --slate-accent-soft: rgba(122, 155, 184, 0.12);
  --cyan: var(--secondary);
  --green: var(--primary);
  --btn-text: #04111f;

  --container-max: 1120px;
  --site-container-width: var(--container-max);
  --header-height: 68px;
  --section-y: clamp(72px, 9vw, 112px);
  --section-y-compact: clamp(48px, 7vw, 80px);
  --section-y-mobile: clamp(48px, 8vw, 72px);
  --section-header-gap: 12px;
  --section-content-gap: clamp(28px, 3vw, 36px);
  --cta-max-width: 860px;
  --card-bg-unified: rgba(9, 23, 39, 0.72);
  --card-border-unified: rgba(135, 164, 194, 0.14);
  --section-intro-max: 720px;

  --gap-sm: 14px;
  --gap-md: 24px;
  --gap-lg: 40px;
  --gap-xl: 56px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;

  --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --ease: 0.22s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 17px; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 50% 42% at 12% 8%, rgba(32, 227, 178, 0.07), transparent 58%),
    radial-gradient(ellipse 48% 40% at 88% 18%, rgba(77, 163, 255, 0.08), transparent 55%),
    linear-gradient(128deg, transparent 38%, rgba(32, 227, 178, 0.04) 48%, transparent 58%),
    linear-gradient(180deg, var(--bg-main) 0%, var(--bg-section) 45%, var(--bg-main) 100%);
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(32, 227, 178, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77, 163, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.42) 0%, rgba(0,0,0,0.08) 50%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.42) 0%, rgba(0,0,0,0.08) 50%, transparent 100%);
}

.nowrap { white-space: nowrap; }

/* Language-specific typography */
body.lang-en .hero__title {
  max-width: 680px;
  font-size: clamp(2.25rem, 4.6vw, 3.375rem);
  letter-spacing: -0.035em;
}

body.lang-zh .hero__title {
  max-width: 580px;
  font-size: clamp(2rem, 4.2vw, 2.875rem);
  line-height: 1.28;
  letter-spacing: 0.01em;
}

body.lang-zh .hero__subtitle,
body.lang-zh .section__subtitle,
body.lang-zh .service-card__desc,
body.lang-zh .arch-node__desc,
body.lang-zh .use-case__desc,
body.lang-zh .capability__desc,
body.lang-zh .cta__subtitle { line-height: 1.7; font-size: 0.9375rem; }

.hero__title-accent {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.code-key { color: var(--primary); }
.code-string { color: var(--secondary); }
.code-number { color: var(--accent); }

body.lang-en .section__title { letter-spacing: -0.03em; }
body.lang-en .section__header--left,
body.lang-en[data-page="home"] .section .section__header:not(.section__header--center),
body.lang-en[data-page="rpc"] .rpc-page .section .section__header:not(.section__header--center) {
  max-width: min(760px, 100%);
}

body.lang-zh .section__header--left,
body.lang-zh[data-page="home"] .section .section__header:not(.section__header--center),
body.lang-zh[data-page="rpc"] .rpc-page .section .section__header:not(.section__header--center) {
  max-width: min(var(--section-intro-max), 100%);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, dl { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

.container {
  width: 100%;
  max-width: var(--site-container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section { padding: var(--section-y) 0; }

.section__header {
  max-width: 780px;
  margin: 0 auto var(--section-content-gap);
  text-align: center;
}

.section__header--left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
  max-width: min(var(--section-intro-max), 100%);
  margin-bottom: var(--section-content-gap);
}

.section__header--compact { margin-bottom: var(--section-content-gap); }
.section__header--flush { margin-bottom: var(--gap-lg); }

.section__title {
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: var(--section-header-gap);
}

.section__subtitle {
  font-size: clamp(0.875rem, 1.6vw, 1.0625rem);
  color: var(--text-muted);
  line-height: 1.75;
  max-width: min(760px, 100%);
}

.section__header--left .section__subtitle {
  margin: 0;
  max-width: min(760px, 100%);
}

/* Home & RPC & Private RPC & Advisory ? left-aligned section intros (Hero / CTA excluded) */
body[data-page="home"] .section .section__header:not(.section__header--center),
body[data-page="rpc"] .rpc-page .section .section__header:not(.section__header--center),
body[data-page="private-rpc"] .mev-page .section .section__header:not(.section__header--center),
body[data-page="advisory"] .consulting-page .consulting-section .consulting-section__header:not(.section__header--center) {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
  max-width: min(var(--section-intro-max), 100%);
  margin-bottom: var(--section-content-gap);
}

body[data-page="home"] .section .section__header .section__subtitle,
body[data-page="rpc"] .rpc-page .section .section__header .section__subtitle,
body[data-page="private-rpc"] .mev-page .section .section__header .section__subtitle,
body[data-page="advisory"] .consulting-page .consulting-section .consulting-section__header .section__subtitle {
  margin-left: 0;
  margin-right: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 18px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 10px;
  transition: transform var(--ease), background var(--ease), border-color var(--ease), color var(--ease);
  white-space: nowrap;
}

.btn--lg { min-height: 42px; padding: 0 22px; font-size: 14px; }
.btn--header { min-height: 38px; padding: 0 18px; font-size: 13px; }

.btn--primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--btn-text);
  border: 1px solid var(--primary-border);
  box-shadow: 0 2px 16px rgba(32, 227, 178, 0.14);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(32, 227, 178, 0.22);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.035);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.btn--ghost:hover {
  transform: translateY(-1px);
  border-color: rgba(32, 227, 178, 0.28);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
}

.btn--code {
  padding: 6px 14px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.btn--code:hover { color: var(--primary); border-color: var(--primary-border); }
.btn--code.is-copied { color: var(--primary); border-color: var(--primary-border); background: var(--primary-soft); }

/* Logo */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.logo__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo__icon svg { width: 36px; height: 36px; display: block; }

.logo--footer .logo__icon svg { width: 32px; height: 32px; }

.logo__text {
  display: inline-flex;
  align-items: baseline;
  color: var(--text-main);
}

.logo__name { font-weight: 700; }

.logo__labs {
  margin-left: 0.32em;
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* Header */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(7, 17, 31, 0.62);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(150, 180, 210, 0.08);
  transition: background var(--ease), border-color var(--ease), box-shadow var(--ease);
}

.header--scrolled {
  background: rgba(7, 17, 31, 0.88);
  border-bottom-color: var(--border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--gap-md);
}

.nav__list { display: flex; align-items: center; gap: 28px; }

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--ease);
  white-space: nowrap;
}

body.lang-en .nav__list { gap: 20px; }
body.lang-en .nav__link { font-size: 0.8125rem; }

.nav__link {
  position: relative;
}

.nav__link:hover { color: var(--primary); }

.nav__link:hover::after,
.nav__link--active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 1px;
  opacity: 0.85;
}

.nav__link--active { color: var(--primary); }

.header__actions { display: flex; align-items: center; gap: var(--gap-sm); }

.lang-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
}

.lang-switch__btn {
  padding: 4px 10px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-soft);
  border-radius: 4px;
  transition: color var(--ease), background var(--ease);
}

.lang-switch__btn:hover { color: var(--text-main); }
.lang-switch__btn--active { color: var(--primary); background: var(--primary-soft); }
.lang-switch__sep { color: var(--text-soft); font-size: 0.75rem; opacity: 0.5; }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 10px;
  border-radius: var(--radius-sm);
}

.menu-toggle:hover { background: rgba(255, 255, 255, 0.04); }

.menu-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-main);
  border-radius: 1px;
  transition: transform var(--ease), opacity var(--ease);
}

.menu-toggle--active .menu-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle--active .menu-toggle__bar:nth-child(2) { opacity: 0; }
.menu-toggle--active .menu-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative;
  min-height: clamp(620px, 88vh, 720px);
  padding-top: calc(var(--header-height) + 48px);
  padding-bottom: 36px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.45;
  background:
    radial-gradient(circle at 20% 30%, rgba(32, 227, 178, 0.06) 0%, transparent 42%),
    radial-gradient(circle at 78% 22%, rgba(77, 163, 255, 0.07) 0%, transparent 38%),
    linear-gradient(125deg, transparent 46%, rgba(32, 227, 178, 0.04) 49.5%, transparent 53%),
    linear-gradient(55deg, transparent 58%, rgba(77, 163, 255, 0.035) 61%, transparent 64%);
  mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, black 20%, transparent 75%);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(90px);
}

.hero__glow--primary,
.hero__glow--gold {
  width: 520px;
  height: 520px;
  top: 0%;
  left: -14%;
  background: rgba(32, 227, 178, 0.08);
}

.hero__glow--cyan {
  width: 460px;
  height: 460px;
  top: 4%;
  right: -12%;
  background: rgba(77, 163, 255, 0.09);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, transparent 42%, rgba(32, 227, 178, 0.06) 50%, transparent 58%),
    radial-gradient(ellipse 70% 50% at 70% 80%, rgba(77, 163, 255, 0.05), transparent 65%);
}

.hero__inner {
  display: grid;
  grid-template-columns: 50% 50%;
  gap: var(--gap-lg);
  align-items: center;
  width: 100%;
}

.hero__eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  padding: 5px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  border-radius: 100px;
}

.hero__title {
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 22px;
}

.hero__subtitle {
  max-width: 580px;
  font-size: 1.125rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 34px;
}

body.lang-en .hero__subtitle { max-width: 620px; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-sm);
  margin-bottom: 0;
}

/* Console */
.hero__panel {
  width: 100%;
  display: flex;
  justify-content: flex-end;
}

.console {
  width: 100%;
  max-width: 600px;
  min-height: 340px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.38), 0 0 0 1px rgba(32, 227, 178, 0.06);
  display: flex;
  flex-direction: column;
}

.console__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 15px 20px;
  background: rgba(0, 0, 0, 0.32);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.console__dot { width: 10px; height: 10px; border-radius: 50%; }
.console__dot--red { background: #ef4444; }
.console__dot--amber { background: #64748b; }
.console__dot--green { background: #22c55e; }

.console__bar-title {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.console__bar-status {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--green);
}

.console__status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 5px rgba(20, 241, 149, 0.35);
}

.console__body {
  flex: 1;
  padding: 24px 22px 26px;
  display: flex;
  flex-direction: column;
}

.console__metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
}

.console__metric {
  padding: 12px 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-align: center;
}

.console__metric-label {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--text-soft);
  line-height: 1.35;
}

.console__metric-value {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-main);
}

.console__metric-value--ok { color: var(--green); }
.console__metric-value--warn { color: #fbbf24; }

.console__section-label {
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.console__pipeline {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
}

.pipeline-step__node {
  padding: 20px 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-align: center;
}

.pipeline-step--active .pipeline-step__node {
  border-color: var(--primary-border);
  background: var(--primary-soft);
  box-shadow: 0 0 20px rgba(32, 227, 178, 0.12);
}

.pipeline-step--core .pipeline-step__node {
  border-color: rgba(77, 163, 255, 0.32);
  background: var(--secondary-soft);
  box-shadow: 0 0 18px rgba(77, 163, 255, 0.1);
}

.pipeline-step--chain .pipeline-step__node {
  border-color: rgba(77, 163, 255, 0.28);
  background: var(--secondary-soft);
}

.pipeline-step__name {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-main);
}

.pipeline-connector {
  width: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pipeline-connector span {
  display: block;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--border), var(--primary), var(--secondary), var(--border));
  position: relative;
}

.pipeline-connector span::after {
  content: '';
  position: absolute;
  right: -1px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 6px rgba(32, 227, 178, 0.5);
  opacity: 0.85;
}

/* Capabilities */
.capabilities { padding: 0 0 12px; margin-top: -4px; }

.capabilities__track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  overflow: hidden;
}

.capability {
  position: relative;
  display: flex;
  gap: 16px;
  padding: 24px 20px;
  background: var(--card-bg-soft);
  transition: transform var(--ease), background var(--ease), box-shadow var(--ease);
}

.capability:hover {
  transform: translateY(-2px);
  background: var(--card-bg);
  box-shadow: inset 0 0 0 1px var(--primary-border);
  z-index: 1;
}

.capability::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0.85;
}

.capability--bnb::before { background: linear-gradient(90deg, var(--secondary), #6eb8ff); }
.capability--route::before { background: linear-gradient(90deg, var(--primary), #3dd4a8); }
.capability--latency::before { background: linear-gradient(90deg, var(--accent), #a78bfa); }
.capability--enterprise::before { background: linear-gradient(90deg, var(--slate-accent), #94b4cc); }

.capability:first-child { border-radius: calc(var(--radius-lg) - 2px) 0 0 calc(var(--radius-lg) - 2px); }
.capability:last-child { border-radius: 0 calc(var(--radius-lg) - 2px) calc(var(--radius-lg) - 2px) 0; }

.capability__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-sm);
}

.capability--bnb .capability__icon {
  color: var(--secondary);
  background: var(--secondary-soft);
  border-color: rgba(77, 163, 255, 0.28);
}

.capability--route .capability__icon {
  color: var(--primary);
  background: var(--primary-soft);
  border-color: var(--primary-border);
}

.capability--latency .capability__icon {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: rgba(139, 92, 246, 0.28);
}

.capability--enterprise .capability__icon {
  color: var(--slate-accent);
  background: var(--slate-accent-soft);
  border-color: rgba(122, 155, 184, 0.28);
}

.capability__title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-main);
}

.capability__desc {
  font-size: 0.9375rem;
  color: var(--text-soft);
  line-height: 1.6;
}

/* Services */
.services {
  background: linear-gradient(180deg, transparent 0%, rgba(10, 22, 39, 0.45) 50%, transparent 100%);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform var(--ease), border-color var(--ease), background var(--ease);
}

.service-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.12);
  background: var(--card-strong);
}

.service-card--primary {
  position: relative;
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 0;
  overflow: hidden;
}

.service-card--primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  z-index: 1;
}

.service-card--primary#mev::before,
.service-card--primary.service-card--mev::before {
  background: linear-gradient(90deg, var(--secondary), var(--accent));
}

.service-card--primary .service-card__main { padding: 38px 34px; }

.service-card--primary .service-card__preview {
  padding: 30px 28px;
  background: rgba(0, 0, 0, 0.24);
  border-left: 1px solid var(--border);
  display: flex;
  align-items: stretch;
}

.service-card--secondary { padding: 30px 28px; }

.service-card__tag {
  display: inline-block;
  margin-bottom: 16px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  border-radius: 4px;
}

.service-card__tag--rpc,
.service-card__tag--infra { color: var(--primary); background: var(--primary-soft); border-color: var(--primary-border); }
.service-card__tag--private { color: var(--secondary); background: var(--secondary-soft); border-color: rgba(77, 163, 255, 0.28); }
.service-card__tag--advisory,
.service-card__tag--mev { color: var(--accent); background: var(--accent-soft); border-color: rgba(139, 92, 246, 0.28); }
.service-card__tag--enterprise { color: var(--slate-accent); background: var(--slate-accent-soft); border-color: rgba(122, 155, 184, 0.24); }

.service-card__title {
  font-size: 1.4375rem;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.service-card--secondary .service-card__title { font-size: 1.25rem; }

.service-card__desc {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 22px;
}

.service-card__list { display: flex; flex-direction: column; gap: 11px; }

.service-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9375rem;
  color: var(--text-soft);
  line-height: 1.55;
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: var(--text-soft);
  opacity: 0.55;
}

.service-card--primary:hover {
  border-color: var(--primary-border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
}

/* Preview panels */
.preview-panel {
  width: 100%;
  padding: 22px 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.preview-panel--lg { min-height: 220px; }

.preview-panel__head {
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.preview-row {
  display: grid;
  grid-template-columns: 58px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.preview-row:last-child { border-bottom: none; }

.preview-row__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-soft);
}

.preview-row__value {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-main);
}

.preview-row__value--ok { color: var(--green); }

.preview-badge {
  padding: 4px 9px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 4px;
  white-space: nowrap;
}

.preview-badge--ok { color: var(--primary); border-color: var(--primary-border); background: var(--primary-soft); }
.preview-badge--muted { color: var(--text-soft); }

.preview-route {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.preview-route--lg { font-size: 0.9375rem; margin-bottom: 20px; }

.preview-route__highlight { color: var(--primary); font-weight: 600; }
.preview-route__core { color: var(--secondary); font-weight: 600; }
.preview-route__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.1em;
  color: var(--text-soft);
  opacity: 0.65;
  font-size: 0.9em;
}

.preview-route__arrow::before {
  content: '\2192';
  line-height: 1;
}

.route-banner__arrow::before {
  content: '\2192';
}

.preview-tags { display: flex; flex-wrap: wrap; gap: 8px; }

/* Partner Capabilities */
.partners { padding-top: 0; }

body[data-page="home"] .section.partners {
  padding-top: var(--section-y);
}

.partners__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  overflow: hidden;
}

.partner-cap {
  padding: 28px 24px;
  background: var(--card-bg-soft);
  border-right: 1px solid var(--border);
  border-radius: 0;
  transition: background var(--ease), box-shadow var(--ease);
}

.partner-cap:last-child { border-right: none; }

.partner-cap:hover {
  background: var(--card-bg);
  box-shadow: inset 0 0 0 1px var(--primary-border);
  z-index: 1;
}

.partner-cap__num,
.partner-cap__tag {
  display: inline-block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--primary);
}

.partner-cap__tag {
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
}

.partner-cap__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
}

.partner-cap__desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

body.lang-zh .partner-cap__desc { line-height: 1.7; }

/* Architecture */
.arch__wrap {
  position: relative;
  padding: 32px 28px;
  background: linear-gradient(165deg, var(--card-bg) 0%, rgba(10, 22, 39, 0.95) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}

.arch__wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(90deg, transparent 8%, rgba(32, 227, 178, 0.04) 50%, transparent 92%);
  opacity: 0.8;
}

.arch__rail {
  display: none;
}

.arch__diagram {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}


.arch-node {
  padding: 30px 24px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--ease), transform var(--ease);
}

.arch-node:hover {
  transform: translateY(-2px);
  border-color: var(--primary-border);
  box-shadow: 0 0 24px rgba(32, 227, 178, 0.12);
}

.arch-node--highlight {
  border-color: var(--primary-border);
  background: linear-gradient(165deg, rgba(32, 227, 178, 0.14) 0%, rgba(77, 163, 255, 0.1) 100%);
  box-shadow: 0 0 20px rgba(32, 227, 178, 0.1);
}

.arch-node--chain {
  border-color: rgba(77, 163, 255, 0.24);
  background: var(--secondary-soft);
}

.arch-node__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--secondary);
  background: var(--secondary-soft);
  border: 1px solid rgba(77, 163, 255, 0.28);
  border-radius: var(--radius-sm);
}

.arch-node--highlight .arch-node__icon {
  color: var(--primary);
  background: var(--primary-soft);
  border-color: var(--primary-border);
}

.arch-node--chain .arch-node__icon {
  color: var(--secondary);
  background: var(--secondary-soft);
  border-color: rgba(77, 163, 255, 0.28);
}

.arch-node__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
}

.arch-node__desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.arch-arrow {
  width: 40px;
  align-self: start;
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.arch-arrow span {
  display: block;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--border), var(--primary), var(--secondary), var(--border));
  position: relative;
}

.arch-arrow span::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--primary);
}

/* Use Cases */
.use-cases__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.use-cases__grid--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }

.use-case {
  position: relative;
  padding: 22px 22px 22px 28px;
  background: rgba(15, 28, 46, 0.55);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--ease), background var(--ease), box-shadow var(--ease);
}

.use-case::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  opacity: 0.7;
}

.use-case:hover {
  background: var(--card-bg-soft);
  border-color: var(--primary-border);
  box-shadow: 0 0 0 1px rgba(32, 227, 178, 0.08);
}

.use-case__title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.use-case__desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Developer Panel */
.dev-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-lg);
  padding: 44px 40px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  align-items: stretch;
}

.dev-panel__meta {
  margin-top: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(15, 28, 46, 0.5);
}

.dev-panel__row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(150, 180, 210, 0.1);
  align-items: center;
}

.dev-panel__row:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.dev-panel__row:last-child { border-bottom: none; }

.dev-panel__row dt { font-size: 0.9375rem; color: var(--text-soft); }
.dev-panel__row dd { font-size: 1.0625rem; font-weight: 500; color: var(--text-main); }
.dev-panel__row dd a { color: var(--secondary); transition: color var(--ease); }
.dev-panel__row dd a:hover { color: var(--primary); }

.dev-panel__code-wrap {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  background: var(--bg-deep);
  border: 1px solid rgba(32, 227, 178, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(32, 227, 178, 0.06);
}

.dev-panel__code-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  background: rgba(0, 0, 0, 0.28);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-soft);
}

.dev-panel__code-label { color: var(--primary); font-weight: 500; }
.dev-panel__code-header .btn--code { margin-left: auto; }

.dev-panel__code-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  overflow: auto;
}

.dev-panel__code {
  margin: 0;
  padding: 22px 20px;
  width: 100%;
  overflow-x: auto;
  text-align: left;
}

.dev-panel__code code {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #b8c9e0;
  text-align: left;
}

.dev-panel__row {
  border-bottom-color: rgba(150, 180, 210, 0.1);
}

.dev-panel__row dt {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-soft);
}

body.lang-zh .dev-panel__row dt {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  text-transform: none;
  letter-spacing: 0;
}

.dev-panel__row dd {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
}

/* CTA */
body[data-page="home"] .section.cta,
body[data-page="rpc"] .rpc-page .section.cta {
  padding-top: clamp(72px, 6vw, 96px);
  padding-bottom: clamp(48px, 5vw, 64px);
}

.cta { padding-bottom: calc(var(--section-y) * 0.5); }

.cta__card {
  position: relative;
  width: 100%;
  text-align: center;
  min-height: 230px;
  padding: 58px 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--card-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.cta__card {
  background: linear-gradient(165deg, var(--card-bg) 0%, var(--card-bg-soft) 55%, #0a1627 100%);
}

.cta__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), transparent);
  box-shadow: 0 0 16px rgba(32, 227, 178, 0.35);
}

.cta__card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 78% 95% at 50% -35%, rgba(32, 227, 178, 0.1), transparent 68%);
  pointer-events: none;
}

.cta__title {
  position: relative;
  font-size: clamp(1.875rem, 3.4vw, 2.125rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

body.lang-en .cta__title { font-size: clamp(1.875rem, 3.2vw, 2.125rem); }
body.lang-zh .cta__title { font-size: clamp(1.75rem, 3.2vw, 2rem); line-height: 1.3; }

.cta__subtitle {
  position: relative;
  max-width: 620px;
  margin: 0 auto 30px;
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.cta__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--gap-sm);
}

/* Footer */
.footer {
  border-top: 1px solid rgba(150, 180, 210, 0.1);
  background: var(--bg-deep);
  padding: 18px 0 22px;
}

.footer__copyright {
  font-size: 0.8125rem;
  color: var(--text-soft);
  text-align: center;
}

/* Responsive */
@media (max-width: 1100px) {
  .console__metrics { grid-template-columns: repeat(2, 1fr); }
  .partners__grid { grid-template-columns: repeat(2, 1fr); }
  .partner-cap:nth-child(2) { border-right: none; }
  .partner-cap:nth-child(1),
  .partner-cap:nth-child(2) { border-bottom: 1px solid var(--border); }
}

@media (max-width: 1024px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .use-cases__grid--5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero__content { text-align: center; }
  .hero__title, .hero__subtitle { margin-left: auto; margin-right: auto; }
  body.lang-en .hero__title, body.lang-zh .hero__title { max-width: 640px; }
  .hero__actions { justify-content: center; }

  .hero__panel { justify-content: center; }
  .console { max-width: 100%; }

  .console__pipeline { grid-template-columns: 1fr; gap: 0; }

  .pipeline-connector {
    width: auto;
    height: 22px;
    padding: 4px 0;
  }

  .pipeline-connector span {
    width: 1px;
    height: 100%;
    margin: 0 auto;
    background: linear-gradient(180deg, var(--border), var(--primary), var(--secondary), var(--border));
  }

  .pipeline-connector span::after {
    right: auto;
    bottom: -1px;
    top: auto;
    left: 50%;
    transform: translateX(-50%);
  }

  .capabilities__track { grid-template-columns: repeat(2, 1fr); }
  .capability:first-child { border-radius: calc(var(--radius-lg) - 2px) 0 0 0; }
  .capability:nth-child(2) { border-radius: 0 calc(var(--radius-lg) - 2px) 0 0; }
  .capability:nth-child(3) { border-radius: 0 0 0 calc(var(--radius-lg) - 2px); }
  .capability:last-child { border-radius: 0 0 calc(var(--radius-lg) - 2px) 0; }

  .service-card--primary {
    grid-column: span 2;
    grid-template-columns: 1fr;
  }

  .service-card--primary .service-card__preview {
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .arch__diagram { grid-template-columns: 1fr; gap: 0; }

  .arch-arrow {
    width: auto;
    height: 30px;
    margin: 16px auto 0;
  }

  .arch__diagram::before { display: none; }

  .arch-arrow span {
    width: 1px;
    height: 100%;
    margin: 0 auto;
    background: linear-gradient(180deg, var(--border), var(--primary), var(--secondary), var(--border));
  }

  .arch-arrow span::after {
    right: auto;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--primary);
    border-left-color: transparent;
  }

  .use-cases__grid { grid-template-columns: repeat(2, 1fr); }
  .partners__grid { grid-template-columns: 1fr; }
  .partner-cap { border-right: none; border-bottom: 1px solid var(--border); }
  .partner-cap:last-child { border-bottom: none; }
  .dev-panel { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  html { font-size: 16px; }
  :root { --section-y: var(--section-y-mobile); }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    padding: 16px 20px 24px;
    background: rgba(7, 17, 31, 0.96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--ease), opacity var(--ease), visibility var(--ease);
  }

  .nav--open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }

  .nav__link {
    display: block;
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }

  .nav__link:hover::after,
  .nav__link--active::after { display: none; }

  .menu-toggle { display: flex; }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 36px);
    padding-bottom: 28px;
  }

  .console__metrics { grid-template-columns: repeat(2, 1fr); }

  .capabilities__track { grid-template-columns: 1fr; }
  .capability { border-radius: 0 !important; }
  .capability:first-child { border-radius: calc(var(--radius-lg) - 2px) calc(var(--radius-lg) - 2px) 0 0 !important; }
  .capability:last-child { border-radius: 0 0 calc(var(--radius-lg) - 2px) calc(var(--radius-lg) - 2px) !important; }

  .services__grid { grid-template-columns: 1fr; }
  .service-card--primary { grid-column: span 1; }

  .use-cases__grid { grid-template-columns: 1fr; }
  .use-cases__grid--5 { grid-template-columns: 1fr; }

  .dev-panel { padding: 28px 22px; }
  .dev-panel__row { grid-template-columns: 1fr; gap: 4px; }

  .cta__card { min-height: auto; padding: 42px 24px; }
}

@media (max-width: 480px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero__actions,
  .cta__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn,
  .cta__actions .btn { width: 100%; }

  .console__metrics { grid-template-columns: 1fr; }
}

/* ========================================
   Subpage & Shared Components
   ======================================== */

.page-hero {
  position: relative;
  padding-top: calc(var(--header-height) + 56px);
  padding-bottom: 56px;
  overflow: hidden;
}

.page-hero--compact { padding-bottom: 40px; }

/* Subpage hero ? matches homepage hero layout */
.hero--subpage {
  min-height: clamp(560px, 84vh, 700px);
  padding-bottom: 36px;
}

.hero--subpage .console { min-height: 300px; max-width: 100%; }

.hero--subpage .hero__title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  max-width: 580px;
}

body.lang-zh .hero--subpage .hero__title {
  font-size: clamp(1.875rem, 3.8vw, 2.5rem);
  line-height: 1.28;
}

.section--after-hero { padding-top: 0; }

/* ========================================
   Service pages ? clip accent bars inside cards
   (RPC / Private RPC / Consulting)
   ======================================== */

body[data-page="rpc"] .rpc-page .capability,
body[data-page="rpc"] .rpc-page .use-case,
body[data-page="rpc"] .rpc-page .service-card,
body[data-page="rpc"] .rpc-page .step-card,
body[data-page="private-rpc"] .mev-page .capability,
body[data-page="private-rpc"] .mev-page .use-case,
body[data-page="private-rpc"] .mev-page .service-card,
body[data-page="private-rpc"] .mev-page .step-card,
body[data-page="private-rpc"] .mev-page .compare-card,
body[data-page="private-rpc"] .mev-page .mev-path-card,
body[data-page="advisory"] .consulting-page .capability,
body[data-page="advisory"] .consulting-page .consulting-area-card,
body[data-page="advisory"] .consulting-page .use-case,
body[data-page="advisory"] .consulting-page .consulting-flow-card {
  overflow: hidden;
  isolation: isolate;
}

body[data-page="rpc"] .rpc-page .capability::before,
body[data-page="private-rpc"] .mev-page .capability::before,
body[data-page="advisory"] .consulting-page .capability::before,
body[data-page="rpc"] .rpc-page .service-card--primary::before,
body[data-page="private-rpc"] .mev-page .service-card--primary::before,
body[data-page="advisory"] .consulting-page .consulting-area-card::before {
  left: 0;
  right: 0;
  width: auto;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

body[data-page="rpc"] .rpc-page .use-case::before,
body[data-page="private-rpc"] .mev-page .use-case::before,
body[data-page="advisory"] .consulting-page .use-case::before {
  top: 16px;
  bottom: 16px;
  border-radius: 0 2px 2px 0;
}

/* ========================================
   Subpage hero rhythm ? matches homepage .hero
   ======================================== */

body[data-page="private-rpc"] .mev-page .mev-hero,
body[data-page="advisory"] .consulting-page .consulting-hero,
body[data-page="docs"] .docs-page .docs-hero,
body[data-page="contact"] .contact-page .contact-hero {
  min-height: clamp(620px, 88vh, 720px);
  padding-top: calc(var(--header-height) + 48px);
  padding-bottom: 36px;
  display: flex;
  align-items: center;
}

body[data-page="private-rpc"] .mev-page .mev-hero.hero--subpage,
body[data-page="advisory"] .consulting-page .consulting-hero.hero--subpage,
body[data-page="docs"] .docs-page .docs-hero.hero--subpage,
body[data-page="contact"] .contact-page .contact-hero.hero--subpage {
  min-height: clamp(620px, 88vh, 720px);
  padding-bottom: 36px;
}

body[data-page="private-rpc"] .mev-page .mev-capabilities.section--after-hero,
body[data-page="advisory"] .consulting-page .consulting-capabilities.section--after-hero,
body[data-page="docs"] .docs-page .docs-capabilities.section--after-hero,
body[data-page="contact"] .contact-page .contact-capabilities.section--after-hero {
  padding-top: 0;
  margin-top: -4px;
}

body[data-page="private-rpc"] .mev-page .mev-hero .hero__inner,
body[data-page="advisory"] .consulting-page .consulting-hero .hero__inner,
body[data-page="docs"] .docs-page .docs-hero .hero__inner,
body[data-page="contact"] .contact-page .contact-hero .hero__inner {
  grid-template-columns: 50% 50%;
  gap: var(--gap-lg);
  width: 100%;
  align-items: center;
}

body[data-page="private-rpc"] .mev-page .mev-hero .hero__eyebrow,
body[data-page="advisory"] .consulting-page .consulting-hero .hero__eyebrow,
body[data-page="docs"] .docs-page .docs-hero .hero__eyebrow,
body[data-page="contact"] .contact-page .contact-hero .hero__eyebrow {
  margin-bottom: 18px;
}

body[data-page="private-rpc"] .mev-page .mev-hero .hero__title,
body[data-page="advisory"] .consulting-page .consulting-hero .hero__title,
body[data-page="docs"] .docs-page .docs-hero .hero__title,
body[data-page="contact"] .contact-page .contact-hero .hero__title {
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 22px;
}

body[data-page="private-rpc"] .mev-page .mev-hero.hero--subpage .hero__title,
body[data-page="advisory"] .consulting-page .consulting-hero.hero--subpage .hero__title,
body[data-page="docs"] .docs-page .docs-hero.hero--subpage .hero__title,
body[data-page="contact"] .contact-page .contact-hero.hero--subpage .hero__title {
  font-size: inherit;
  max-width: none;
}

body.lang-zh[data-page="private-rpc"] .mev-page .mev-hero .hero__title,
body.lang-zh[data-page="advisory"] .consulting-page .consulting-hero .hero__title,
body.lang-zh[data-page="docs"] .docs-page .docs-hero .hero__title,
body.lang-zh[data-page="contact"] .contact-page .contact-hero .hero__title {
  max-width: 580px;
  font-size: clamp(2rem, 4.2vw, 2.875rem);
  line-height: 1.28;
  letter-spacing: 0.01em;
}

body.lang-en[data-page="private-rpc"] .mev-page .mev-hero .hero__title,
body.lang-en[data-page="advisory"] .consulting-page .consulting-hero .hero__title,
body.lang-en[data-page="docs"] .docs-page .docs-hero .hero__title,
body.lang-en[data-page="contact"] .contact-page .contact-hero .hero__title {
  max-width: 680px;
  font-size: clamp(2.25rem, 4.6vw, 3.375rem);
  letter-spacing: -0.035em;
}

body[data-page="private-rpc"] .mev-page .mev-hero .hero__subtitle,
body[data-page="advisory"] .consulting-page .consulting-hero .hero__subtitle,
body[data-page="docs"] .docs-page .docs-hero .hero__subtitle,
body[data-page="contact"] .contact-page .contact-hero .hero__subtitle {
  max-width: 580px;
  font-size: 1.125rem;
  line-height: 1.75;
  margin-bottom: 34px;
}

body.lang-en[data-page="private-rpc"] .mev-page .mev-hero .hero__subtitle,
body.lang-en[data-page="advisory"] .consulting-page .consulting-hero .hero__subtitle,
body.lang-en[data-page="docs"] .docs-page .docs-hero .hero__subtitle,
body.lang-en[data-page="contact"] .contact-page .contact-hero .hero__subtitle {
  max-width: 620px;
}

body[data-page="private-rpc"] .mev-page .mev-hero .hero__actions,
body[data-page="advisory"] .consulting-page .consulting-hero .hero__actions,
body[data-page="docs"] .docs-page .docs-hero .hero__actions,
body[data-page="contact"] .contact-page .contact-hero .hero__actions {
  gap: var(--gap-sm);
}

body[data-page="private-rpc"] .mev-page .mev-hero__panel,
body[data-page="advisory"] .consulting-page .consulting-hero__panel,
body[data-page="docs"] .docs-page .docs-hero__panel,
body[data-page="contact"] .contact-page .contact-hero__panel {
  justify-content: flex-end;
  width: 100%;
}

@media (max-width: 1024px) {
  body[data-page="private-rpc"] .mev-page .mev-hero .hero__inner,
  body[data-page="advisory"] .consulting-page .consulting-hero .hero__inner,
  body[data-page="docs"] .docs-page .docs-hero .hero__inner,
  body[data-page="contact"] .contact-page .contact-hero .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  body[data-page="private-rpc"] .mev-page .mev-hero .hero__content,
  body[data-page="advisory"] .consulting-page .consulting-hero .hero__content,
  body[data-page="docs"] .docs-page .docs-hero .hero__content,
  body[data-page="contact"] .contact-page .contact-hero .hero__content {
    text-align: center;
  }

  body[data-page="private-rpc"] .mev-page .mev-hero .hero__title,
  body[data-page="private-rpc"] .mev-page .mev-hero .hero__subtitle,
  body[data-page="advisory"] .consulting-page .consulting-hero .hero__title,
  body[data-page="advisory"] .consulting-page .consulting-hero .hero__subtitle,
  body[data-page="docs"] .docs-page .docs-hero .hero__title,
  body[data-page="docs"] .docs-page .docs-hero .hero__subtitle,
  body[data-page="contact"] .contact-page .contact-hero .hero__title,
  body[data-page="contact"] .contact-page .contact-hero .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  body.lang-en[data-page="private-rpc"] .mev-page .mev-hero .hero__title,
  body.lang-zh[data-page="private-rpc"] .mev-page .mev-hero .hero__title,
  body.lang-en[data-page="advisory"] .consulting-page .consulting-hero .hero__title,
  body.lang-zh[data-page="advisory"] .consulting-page .consulting-hero .hero__title,
  body.lang-en[data-page="docs"] .docs-page .docs-hero .hero__title,
  body.lang-zh[data-page="docs"] .docs-page .docs-hero .hero__title,
  body.lang-en[data-page="contact"] .contact-page .contact-hero .hero__title,
  body.lang-zh[data-page="contact"] .contact-page .contact-hero .hero__title {
    max-width: 640px;
  }

  body[data-page="private-rpc"] .mev-page .mev-hero .hero__actions,
  body[data-page="advisory"] .consulting-page .consulting-hero .hero__actions,
  body[data-page="docs"] .docs-page .docs-hero .hero__actions,
  body[data-page="contact"] .contact-page .contact-hero .hero__actions {
    justify-content: center;
  }

  body[data-page="private-rpc"] .mev-page .mev-hero__panel,
  body[data-page="advisory"] .consulting-page .consulting-hero__panel,
  body[data-page="docs"] .docs-page .docs-hero__panel,
  body[data-page="contact"] .contact-page .contact-hero__panel {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  body[data-page="private-rpc"] .mev-page .mev-hero,
  body[data-page="private-rpc"] .mev-page .mev-hero.hero--subpage,
  body[data-page="advisory"] .consulting-page .consulting-hero,
  body[data-page="advisory"] .consulting-page .consulting-hero.hero--subpage,
  body[data-page="docs"] .docs-page .docs-hero,
  body[data-page="docs"] .docs-page .docs-hero.hero--subpage,
  body[data-page="contact"] .contact-page .contact-hero,
  body[data-page="contact"] .contact-page .contact-hero.hero--subpage {
    min-height: auto;
    padding-top: calc(var(--header-height) + 36px);
    padding-bottom: 28px;
  }

  body.lang-en[data-page="private-rpc"] .mev-page .mev-hero .hero__title,
  body.lang-zh[data-page="private-rpc"] .mev-page .mev-hero .hero__title,
  body.lang-en[data-page="advisory"] .consulting-page .consulting-hero .hero__title,
  body.lang-zh[data-page="advisory"] .consulting-page .consulting-hero .hero__title,
  body.lang-en[data-page="docs"] .docs-page .docs-hero .hero__title,
  body.lang-zh[data-page="docs"] .docs-page .docs-hero .hero__title,
  body.lang-en[data-page="contact"] .contact-page .contact-hero .hero__title,
  body.lang-zh[data-page="contact"] .contact-page .contact-hero .hero__title {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }
}

.service-showcase {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-showcase .service-card--secondary { height: 100%; }

.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.compare-card {
  padding: 32px 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.compare-card--highlight {
  border-color: var(--primary-border);
  background: var(--primary-soft);
  box-shadow: 0 0 0 1px rgba(32, 227, 178, 0.1);
}

.compare-card__tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.compare-card--highlight .compare-card__tag {
  color: var(--primary);
  background: var(--primary-soft);
  border-color: var(--primary-border);
}

.compare-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.compare-card__desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 18px;
}

.doc-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  transition: color var(--ease);
}

.doc-card__link::after {
  content: '\2192';
  font-size: 0.95em;
  opacity: 0.85;
  transition: transform var(--ease);
}

.doc-card__link:hover {
  color: var(--secondary);
}

.doc-card__link:hover::after {
  transform: translateX(3px);
}

.docs-split {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.docs-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px 24px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  min-height: 100%;
}

.docs-panel .section__header--flush {
  margin-bottom: 0;
}

.docs-panel .dev-panel__code-wrap {
  flex: 1;
}

.docs-panel__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-main);
}

.docs-hero-panel {
  width: 100%;
  max-width: 520px;
  padding: 22px 20px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}

.docs-hero-panel__title {
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.docs-hero-panel__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.docs-hero-panel__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-main);
  background: var(--card-bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--ease), background var(--ease);
}

.docs-hero-panel__list a:hover {
  border-color: var(--primary-border);
  background: var(--primary-soft);
}

.docs-hero-panel__list a::after {
  content: '\2192';
  color: var(--primary);
  flex-shrink: 0;
}

body[data-page="docs"] .hero__actions {
  margin-bottom: 0;
}


.notice-box--spaced { margin-top: 24px; }

@media (max-width: 1024px) {
  .service-showcase,
  .compare-grid,
  .docs-split { grid-template-columns: 1fr; }

  .hero--subpage { min-height: auto; padding-bottom: 28px; }
}

.page-hero__glow {
  position: absolute;
  width: 420px;
  height: 420px;
  top: -8%;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  background: rgba(32, 227, 178, 0.07);
  filter: blur(90px);
  pointer-events: none;
}

.page-hero__inner {
  position: relative;
  max-width: 780px;
  text-align: center;
  margin: 0 auto;
}

.page-hero__eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  padding: 6px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  border-radius: 100px;
}

.page-hero__title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

body.lang-zh .page-hero__title {
  font-size: clamp(1.875rem, 3.8vw, 2.5rem);
  line-height: 1.28;
  letter-spacing: 0.01em;
}

.page-hero__subtitle {
  max-width: 640px;
  margin: 0 auto 32px;
  font-size: 1.125rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--gap-sm);
}

.section--tight { padding-top: 0; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.feature-grid--3 { grid-template-columns: repeat(3, 1fr); }

.feature-card {
  padding: 28px 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--ease), transform var(--ease), background var(--ease);
}

.feature-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.12);
  background: var(--card-strong);
}

.feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-sm);
}

.feature-card:nth-child(2) .feature-card__icon {
  color: var(--secondary);
  background: var(--secondary-soft);
  border-color: rgba(77, 163, 255, 0.28);
}

.feature-card:nth-child(3) .feature-card__icon {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: rgba(139, 92, 246, 0.28);
}

.feature-card:nth-child(4) .feature-card__icon,
.feature-card:nth-child(5) .feature-card__icon {
  color: var(--secondary);
  background: var(--secondary-soft);
  border-color: rgba(77, 163, 255, 0.28);
}

.feature-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.35;
}

.feature-card__desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

body.lang-zh .feature-card__desc { line-height: 1.7; }

.steps-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

@media (min-width: 1025px) {
  .steps-grid::before {
    content: '';
    position: absolute;
    top: 46px;
    left: 8%;
    right: 8%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), transparent);
    opacity: 0.5;
    z-index: 0;
  }
}

.step-card {
  position: relative;
  z-index: 1;
  padding: 28px 24px;
  background: var(--card-bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}

.step-card:hover {
  border-color: var(--primary-border);
  box-shadow: 0 0 24px rgba(32, 227, 178, 0.1);
  transform: translateY(-2px);
}

.step-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-sm);
}

.step-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-card__desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.notice-box {
  padding: 24px 28px;
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-lg);
}

.notice-box--muted {
  background: rgba(255, 255, 255, 0.02);
  border-color: var(--border);
}

.notice-box__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--primary);
}

.notice-box--muted .notice-box__title { color: var(--text-main); }

.notice-box__text {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.info-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9375rem;
  color: var(--text-soft);
  line-height: 1.65;
  margin-bottom: 11px;
}

.info-list li:last-child { margin-bottom: 0; }

.info-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: var(--primary);
  opacity: 0.75;
}

.route-banner {
  padding: 36px 32px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  text-align: center;
}

.route-banner__label {
  margin-bottom: 20px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.route-banner__path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: clamp(0.8125rem, 2vw, 1rem);
  color: var(--text-muted);
}

.route-banner__highlight { color: var(--primary); font-weight: 600; }
.route-banner__core { color: var(--secondary); font-weight: 600; }
.route-banner__arrow { color: var(--text-soft); opacity: 0.55; }

.doc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.doc-card {
  padding: 28px 26px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--ease), transform var(--ease);
}

.doc-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.12);
}

.doc-card__tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  border-radius: 4px;
}

.doc-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.doc-card__desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.faq-list { display: flex; flex-direction: column; gap: 14px; }

.faq-item {
  padding: 24px 26px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.faq-item__q {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-main);
}

.faq-item__a {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: var(--gap-lg);
  align-items: stretch;
}

.contact-grid__aside {
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
  min-width: 0;
}

.contact-options {
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

.contact-option {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto auto;
  column-gap: 14px;
  row-gap: 4px;
  padding: 20px 22px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.contact-option__tag {
  grid-row: 1 / span 3;
  align-self: start;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  padding: 6px 8px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-sm);
}

.contact-option__label {
  grid-column: 2;
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-secondary);
}

.contact-option__value {
  grid-column: 2;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-main);
  word-break: break-word;
}

.contact-option__desc {
  grid-column: 2;
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.contact-form-wrap {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 100%;
  padding: 32px 28px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.contact-form .btn--lg {
  margin-top: auto;
  align-self: flex-start;
}

.contact-hero-panel .preview-panel__head {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.contact-hero-panel .preview-row {
  grid-template-columns: 88px 1fr;
}

.contact-hero-panel .preview-row__value {
  text-align: right;
  word-break: break-word;
}

.contact-form__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--text-main);
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--ease);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-border);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group select { cursor: pointer; }

.form-notice {
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  font-size: 0.875rem;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-md);
}

.form-notice.is-visible { display: block; }

.legal-content {
  max-width: 780px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 36px 0 14px;
  color: var(--text-main);
}

.legal-content h2:first-child { margin-top: 0; }

.legal-content p,
.legal-content li {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 14px;
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.25rem;
  margin-bottom: 14px;
}

.legal-content ul li { margin-bottom: 8px; }

.disclaimer-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.disclaimer-item {
  padding: 22px 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius-md);
}

.disclaimer-item p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}

/* Site footer (legal only) */
.site-footer {
  padding: 32px 0 24px;
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 28px;
}

.site-footer__legal a {
  font-size: 0.9375rem;
  color: var(--text-muted);
  transition: color var(--ease);
}

.site-footer__legal a:hover { color: var(--primary); }

.site-footer__copyright {
  font-size: 0.8125rem;
  color: var(--text-soft);
  margin: 0;
}

/* Footer extended (legacy) */
.footer { padding: 48px 0 24px; }

.footer__inner { display: flex; flex-direction: column; gap: 36px; }

.footer__top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: var(--gap-xl);
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
}

.footer__brand { max-width: 320px; }

.logo--footer { margin-bottom: 16px; }

.footer__desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-lg);
}

.footer__col-title {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 16px;
}

.footer__links { display: flex; flex-direction: column; gap: 10px; }

.footer__links a {
  font-size: 0.9375rem;
  color: var(--text-muted);
  transition: color var(--ease);
}

.footer__links a:hover { color: var(--primary); }

@media (max-width: 1024px) {
  .feature-grid,
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid--3 { grid-template-columns: repeat(2, 1fr); }

  .contact-grid { grid-template-columns: 1fr; }
  .doc-grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__nav { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .page-hero { padding-top: calc(var(--header-height) + 36px); }

  .page-hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .page-hero__actions .btn { width: 100%; }

  .feature-grid,
  .steps-grid { grid-template-columns: 1fr; }
  .feature-grid--3 { grid-template-columns: 1fr; }

  .footer__nav { grid-template-columns: 1fr; gap: 28px; }

  .route-banner { padding: 28px 20px; }
}

/* ========================================
   RPC Page ? main content only (scoped)
   ======================================== */

body[data-page="rpc"] .rpc-page .rpc-container {
  width: 100%;
  max-width: var(--site-container-width);
  margin-left: auto;
  margin-right: auto;
}

body[data-page="rpc"] .rpc-page .rpc-section:not(.rpc-hero):not(.rpc-capabilities) {
  padding: var(--section-y) 0;
}

body[data-page="rpc"] .rpc-page .rpc-section__header {
  margin-bottom: var(--section-content-gap);
}

body[data-page="rpc"] .rpc-page .rpc-section__header .section__title {
  margin-bottom: var(--section-header-gap);
}

body[data-page="rpc"] .rpc-page .rpc-section--capabilities {
  padding-top: var(--section-y);
  padding-bottom: var(--section-y);
}

body[data-page="rpc"] .rpc-page .rpc-section--workflow {
  padding-top: var(--section-y);
  padding-bottom: var(--section-y);
}

body[data-page="rpc"] .rpc-page .rpc-section--cta {
  padding-top: clamp(72px, 6vw, 96px);
  padding-bottom: clamp(48px, 5vw, 64px);
}

/* Hero ? align spacing & rhythm with homepage .hero */
body[data-page="rpc"] .rpc-page .rpc-hero {
  min-height: clamp(620px, 88vh, 720px);
  padding-top: calc(var(--header-height) + 48px);
  padding-bottom: 36px;
  display: flex;
  align-items: center;
}

body[data-page="rpc"] .rpc-page .rpc-hero.hero--subpage {
  min-height: clamp(620px, 88vh, 720px);
  padding-bottom: 36px;
}

body[data-page="rpc"] .rpc-page .rpc-hero-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 48px;
  width: 100%;
  text-align: left;
}

body[data-page="rpc"] .rpc-page .rpc-hero-card {
  min-height: 132px;
  padding: 20px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-lg);
  transition: all var(--ease);
  position: relative;
  overflow: hidden;
}

body[data-page="rpc"] .rpc-page .rpc-hero-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #20e3b2, #4da3ff);
  opacity: 0;
  transition: opacity var(--ease);
}

body[data-page="rpc"] .rpc-page .rpc-hero-card:hover {
  transform: translateY(-2px);
  background: rgba(19, 34, 56, 0.92);
  border-color: rgba(32, 227, 178, 0.28);
}

body[data-page="rpc"] .rpc-page .rpc-hero-card:hover::before {
  opacity: 1;
}

body[data-page="rpc"] .rpc-page .rpc-hero-card .capability__icon {
  margin-bottom: 12px;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

body[data-page="rpc"] .rpc-page .rpc-hero-card .capability__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

body[data-page="rpc"] .rpc-page .rpc-hero-card .capability__desc {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

@media (max-width: 1024px) {
  body[data-page="rpc"] .rpc-page .rpc-hero-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  body[data-page="rpc"] .rpc-page .rpc-hero-cards {
    grid-template-columns: 1fr;
  }
}

body[data-page="rpc"] .rpc-page .rpc-capabilities.section--after-hero {
  padding-top: 0;
  margin-top: -4px;
}

body[data-page="rpc"] .rpc-page .rpc-hero .hero__inner {
  grid-template-columns: 50% 50%;
  gap: var(--gap-lg);
  width: 100%;
}

body[data-page="rpc"] .rpc-page .rpc-hero .hero__eyebrow {
  margin-bottom: 18px;
}

body[data-page="rpc"] .rpc-page .rpc-hero .hero__title {
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 22px;
}

body[data-page="rpc"] .rpc-page .rpc-hero.hero--subpage .hero__title {
  font-size: inherit;
  max-width: none;
}

body.lang-zh[data-page="rpc"] .rpc-page .rpc-hero .hero__title {
  max-width: 580px;
  font-size: clamp(2rem, 4.2vw, 2.875rem);
  line-height: 1.28;
  letter-spacing: 0.01em;
}

body.lang-en[data-page="rpc"] .rpc-page .rpc-hero .hero__title {
  max-width: 680px;
  font-size: clamp(2.25rem, 4.6vw, 3.375rem);
  letter-spacing: -0.035em;
}

body[data-page="rpc"] .rpc-page .rpc-hero .hero__subtitle {
  max-width: 580px;
  font-size: 1.125rem;
  line-height: 1.75;
  margin-bottom: 34px;
}

body.lang-en[data-page="rpc"] .rpc-page .rpc-hero .hero__subtitle {
  max-width: 620px;
}

body[data-page="rpc"] .rpc-page .rpc-hero .hero__actions {
  gap: var(--gap-sm);
}

body[data-page="rpc"] .rpc-page .rpc-hero__panel {
  justify-content: flex-end;
  width: 100%;
}

body[data-page="rpc"] .rpc-page .rpc-endpoint-panel {
  width: 100%;
  max-width: 600px;
  min-width: 0;
  min-height: 340px;
  padding: 22px 20px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.16);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
}

body[data-page="rpc"] .rpc-page .rpc-endpoint-panel .preview-panel__head {
  margin-bottom: 14px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-secondary);
}

body[data-page="rpc"] .rpc-page .rpc-endpoint-panel .preview-row {
  grid-template-columns: 72px 1fr auto;
  padding: 11px 0;
}

body.lang-zh[data-page="rpc"] .rpc-page .rpc-endpoint-panel .preview-row__label {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
}

/* Capability strip */
body[data-page="rpc"] .rpc-page .rpc-capabilities {
  padding: 0 0 var(--section-y);
  margin-top: 0;
}

body[data-page="rpc"] .rpc-page .rpc-capabilities .capabilities__track {
  width: 100%;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  overflow: visible;
}

body[data-page="rpc"] .rpc-page .rpc-capabilities .capability {
  min-height: 100%;
  padding: 24px 22px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-lg);
}

body[data-page="rpc"] .rpc-page .rpc-capabilities .capability:first-child,
body[data-page="rpc"] .rpc-page .rpc-capabilities .capability:last-child,
body[data-page="rpc"] .rpc-page .rpc-capabilities .capability:nth-child(2),
body[data-page="rpc"] .rpc-page .rpc-capabilities .capability:nth-child(3) {
  border-radius: var(--radius-lg);
}

body[data-page="rpc"] .rpc-page .rpc-capabilities .capability:hover {
  transform: translateY(-2px);
  background: rgba(19, 34, 56, 0.92);
  border-color: rgba(32, 227, 178, 0.28);
  box-shadow: none;
}

body[data-page="rpc"] .rpc-page .rpc-capabilities .capability::before {
  height: 2px;
  opacity: 0.9;
}

body[data-page="rpc"] .rpc-page .rpc-capabilities .capability__desc {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Service capability card */
body[data-page="rpc"] .rpc-page .rpc-service-card {
  width: 100%;
  grid-column: 1 / -1;
  grid-template-columns: 1fr 0.95fr;
  border-color: rgba(32, 227, 178, 0.22);
  background: rgba(15, 28, 46, 0.82);
}

body[data-page="rpc"] .rpc-page .rpc-service-card::before {
  height: 2px;
  background: linear-gradient(90deg, #20e3b2, #4da3ff);
}

body[data-page="rpc"] .rpc-page .rpc-service-card .service-card__main {
  padding: 30px 32px;
}

body[data-page="rpc"] .rpc-page .rpc-service-card .service-card__preview {
  padding: 30px 28px;
  background: rgba(5, 11, 20, 0.45);
  border-left-color: rgba(150, 180, 210, 0.14);
}

body[data-page="rpc"] .rpc-page .rpc-service-card:hover {
  border-color: rgba(32, 227, 178, 0.32);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.24);
}

/* Flow panel (service card right) */
body[data-page="rpc"] .rpc-page .rpc-flow-panel {
  width: 100%;
  min-height: 100%;
  padding: 22px 20px;
  background: rgba(10, 20, 34, 0.72);
  border: 1px solid rgba(150, 180, 210, 0.12);
  border-radius: var(--radius-md);
}

body[data-page="rpc"] .rpc-page .rpc-flow-panel__head {
  margin-bottom: 18px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

body[data-page="rpc"] .rpc-page .rpc-flow-panel__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

body[data-page="rpc"] .rpc-page .rpc-flow-panel__item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0 12px 4px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-main);
  border-bottom: 1px solid rgba(150, 180, 210, 0.08);
}

body[data-page="rpc"] .rpc-page .rpc-flow-panel__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

body[data-page="rpc"] .rpc-page .rpc-flow-panel__dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 3px rgba(32, 227, 178, 0.12);
}

body[data-page="rpc"] .rpc-page .rpc-flow-panel__item:nth-child(2) .rpc-flow-panel__dot {
  background: var(--secondary);
  box-shadow: 0 0 0 3px rgba(77, 163, 255, 0.12);
}

body[data-page="rpc"] .rpc-page .rpc-flow-panel__item:nth-child(3) .rpc-flow-panel__dot {
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.12);
}

body[data-page="rpc"] .rpc-page .rpc-flow-panel__tags {
  margin-top: auto;
  padding-top: 4px;
}

/* Use cases */
body[data-page="rpc"] .rpc-page .rpc-use-cases {
  width: 100%;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

body[data-page="rpc"] .rpc-page .rpc-use-cases .use-case {
  min-height: 100%;
  padding: 24px 22px 24px 28px;
  background: rgba(15, 28, 46, 0.82);
}

body[data-page="rpc"] .rpc-page .rpc-use-cases .use-case__title {
  font-size: 1.125rem;
  margin-bottom: 10px;
}

body[data-page="rpc"] .rpc-page .rpc-use-cases .use-case:nth-child(2)::before {
  background: linear-gradient(180deg, var(--secondary), var(--primary));
}

body[data-page="rpc"] .rpc-page .rpc-use-cases .use-case:nth-child(3)::before {
  background: linear-gradient(180deg, var(--accent), var(--secondary));
}

body[data-page="rpc"] .rpc-page .rpc-use-cases .use-case:nth-child(4)::before {
  background: linear-gradient(180deg, var(--primary), var(--accent));
}

body[data-page="rpc"] .rpc-page .rpc-use-cases .use-case:nth-child(5)::before {
  background: linear-gradient(180deg, var(--secondary), var(--accent));
}

/* Workflow steps ? no horizontal connector */
body[data-page="rpc"] .rpc-page .rpc-steps::before {
  display: none;
}

body[data-page="rpc"] .rpc-page .rpc-steps {
  width: 100%;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

body[data-page="rpc"] .rpc-page .rpc-steps .step-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 28px 26px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
}

body[data-page="rpc"] .rpc-page .rpc-steps .step-card:hover {
  transform: translateY(-2px);
  border-color: rgba(32, 227, 178, 0.28);
  box-shadow: none;
}

body[data-page="rpc"] .rpc-page .rpc-steps .step-card__num {
  color: #20e3b2;
  margin-bottom: 14px;
}

body[data-page="rpc"] .rpc-page .rpc-steps .step-card__desc {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Network / dev panel */
body[data-page="rpc"] .rpc-page .rpc-dev-panel {
  width: 100%;
  padding: 32px 30px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-xl);
}

body[data-page="rpc"] .rpc-page .rpc-params-table .dev-panel__row {
  min-height: 52px;
  padding: 15px 18px;
}

body[data-page="rpc"] .rpc-page .rpc-params-table .dev-panel__row dt {
  color: #66788f;
}

body[data-page="rpc"] .rpc-page .rpc-params-table .dev-panel__row dd {
  font-family: var(--font-sans);
  font-weight: 600;
  color: #eef6ff;
}

body[data-page="rpc"] .rpc-page .rpc-explorer-link {
  color: #20e3b2;
  font-weight: 600;
}

body[data-page="rpc"] .rpc-page .rpc-explorer-link:hover {
  color: #4da3ff;
}

body[data-page="rpc"] .rpc-page .rpc-code-panel {
  background: rgba(5, 11, 20, 0.65);
  border-color: rgba(77, 163, 255, 0.16);
}

body[data-page="rpc"] .rpc-page .rpc-code-panel .dev-panel__code-header {
  background: rgba(7, 17, 31, 0.85);
}

body[data-page="rpc"] .rpc-page .rpc-code-panel .dev-panel__code-body {
  background: rgba(7, 17, 31, 0.5);
}

body[data-page="rpc"] .rpc-page .rpc-code-panel .dev-panel__code code {
  font-size: 0.875rem;
  color: #c5d6ea;
}

body[data-page="rpc"] .rpc-page .rpc-copy-btn:hover {
  border-color: rgba(32, 227, 178, 0.4);
  background: rgba(32, 227, 178, 0.1);
  color: var(--primary);
}

body[data-page="rpc"] .rpc-page .rpc-code-filename {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-soft);
}

/* CTA */
body[data-page="rpc"] .rpc-page .rpc-cta-card {
  width: 100%;
  min-height: auto;
  padding: 48px 44px 50px;
  background: linear-gradient(165deg, rgba(15, 28, 46, 0.95) 0%, rgba(10, 22, 39, 0.98) 55%, #07111f 100%);
  border-color: rgba(150, 180, 210, 0.16);
}

body[data-page="rpc"] .rpc-page .rpc-cta-card::before {
  height: 1px;
  box-shadow: none;
  opacity: 0.85;
}

body[data-page="rpc"] .rpc-page .rpc-cta-card::after {
  background: radial-gradient(ellipse 70% 80% at 50% -20%, rgba(32, 227, 178, 0.08), transparent 65%);
}

body[data-page="rpc"] .rpc-page .rpc-cta-card .cta__subtitle {
  margin-bottom: 24px;
  font-size: 1rem;
}

body[data-page="rpc"] .rpc-page .rpc-cta-btn--primary {
  box-shadow: 0 4px 20px rgba(32, 227, 178, 0.16);
}

body[data-page="rpc"] .rpc-page .rpc-cta-btn--ghost {
  border-color: rgba(150, 180, 210, 0.22);
}

body[data-page="rpc"] .rpc-page .rpc-cta-btn--ghost:hover {
  border-color: rgba(32, 227, 178, 0.32);
  background: rgba(32, 227, 178, 0.06);
}

@media (max-width: 1024px) {
  body[data-page="rpc"] .rpc-page .rpc-hero .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  body[data-page="rpc"] .rpc-page .rpc-hero .hero__content {
    text-align: center;
  }

  body[data-page="rpc"] .rpc-page .rpc-hero .hero__title,
  body[data-page="rpc"] .rpc-page .rpc-hero .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  body.lang-en[data-page="rpc"] .rpc-page .rpc-hero .hero__title,
  body.lang-zh[data-page="rpc"] .rpc-page .rpc-hero .hero__title {
    max-width: 640px;
  }

  body[data-page="rpc"] .rpc-page .rpc-hero .hero__actions {
    justify-content: center;
  }

  body[data-page="rpc"] .rpc-page .rpc-hero__panel {
    justify-content: center;
  }

  body[data-page="rpc"] .rpc-page .rpc-endpoint-panel {
    max-width: 100%;
    min-width: 0;
  }

  body[data-page="rpc"] .rpc-page .rpc-capabilities .capabilities__track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-page="rpc"] .rpc-page .rpc-use-cases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-page="rpc"] .rpc-page .rpc-service-card {
    grid-template-columns: 1fr;
  }

  body[data-page="rpc"] .rpc-page .rpc-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-page="rpc"] .rpc-page .rpc-dev-panel {
    grid-template-columns: 1fr;
    padding: 28px 24px;
  }
}

@media (max-width: 768px) {
  body[data-page="rpc"] .rpc-page .rpc-hero,
  body[data-page="rpc"] .rpc-page .rpc-hero.hero--subpage {
    min-height: auto;
    padding-top: calc(var(--header-height) + 36px);
    padding-bottom: 28px;
  }

  body[data-page="rpc"] .rpc-page .rpc-section:not(.rpc-hero):not(.rpc-capabilities) {
    padding: var(--section-y-mobile) 0;
  }

  body[data-page="rpc"] .rpc-page .rpc-capabilities {
    padding-bottom: var(--section-y-mobile);
  }

  body[data-page="rpc"] .rpc-page .section.cta {
    padding-top: clamp(56px, 8vw, 72px);
  }

  body[data-page="rpc"] .rpc-page .rpc-capabilities .capabilities__track,
  body[data-page="rpc"] .rpc-page .rpc-use-cases {
    grid-template-columns: 1fr;
  }

  body[data-page="rpc"] .rpc-page .rpc-steps {
    grid-template-columns: 1fr;
  }

  body.lang-en[data-page="rpc"] .rpc-page .rpc-hero .hero__title,
  body.lang-zh[data-page="rpc"] .rpc-page .rpc-hero .hero__title {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }

  body[data-page="rpc"] .rpc-page .rpc-hero .hero__subtitle,
  body[data-page="rpc"] .rpc-page .rpc-steps .step-card__desc,
  body[data-page="rpc"] .rpc-page .rpc-capabilities .capability__desc,
  body[data-page="rpc"] .rpc-page .rpc-use-cases .use-case__desc {
    font-size: 0.875rem;
  }

  body[data-page="rpc"] .rpc-page .rpc-cta-card {
    padding: 36px 22px 38px;
  }

  body[data-page="rpc"] .rpc-page .dev-panel__code {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* ========================================
   MEV Page ? main content only (scoped)
   ======================================== */

body[data-page="private-rpc"] .mev-page .mev-container {
  max-width: var(--site-container-width);
}

/* Body sections spacing adjustments */
body[data-page="private-rpc"] .mev-page .mev-section {
  padding: clamp(56px, 4.5vw, 72px) 0;
}

body[data-page="private-rpc"] .mev-page .mev-section__header {
  margin-bottom: clamp(36px, 3.5vw, 44px);
}

body[data-page="private-rpc"] .mev-page .mev-section__header .section__title {
  margin-bottom: 14px;
}

body[data-page="private-rpc"] .mev-page .mev-section--compare.section--tight {
  padding-top: clamp(48px, 4vw, 64px);
}

body[data-page="private-rpc"] .mev-page .mev-section--protection.section--tight {
  padding-top: clamp(48px, 4vw, 64px);
  padding-bottom: clamp(48px, 4vw, 64px);
}

body[data-page="private-rpc"] .mev-page .mev-section--partners.section--tight {
  padding-top: clamp(56px, 4.5vw, 72px);
}

body[data-page="private-rpc"] .mev-page .mev-section--recovery {
  padding-top: clamp(48px, 4vw, 64px);
  padding-bottom: clamp(48px, 4vw, 64px);
}

body[data-page="private-rpc"] .mev-page .mev-section--notice {
  padding-top: clamp(48px, 4vw, 64px);
  padding-bottom: clamp(48px, 4vw, 64px);
}

body[data-page="private-rpc"] .mev-page .mev-section--cta {
  padding-top: clamp(56px, 4.5vw, 72px);
  padding-bottom: clamp(48px, 4vw, 64px);
}

/* Hero panel (spacing: shared subpage hero rhythm above) */
body[data-page="private-rpc"] .mev-page .mev-path-panel {
  width: 100%;
  max-width: 600px;
  min-width: 0;
  min-height: 340px;
  padding: 22px 20px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.16);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
}

body[data-page="private-rpc"] .mev-page .mev-path-panel .preview-panel__head {
  margin-bottom: 14px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-secondary);
}

body[data-page="private-rpc"] .mev-page .mev-path-panel__route {
  margin-bottom: 14px;
}

body[data-page="private-rpc"] .mev-page .mev-path-panel__tags {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(150, 180, 210, 0.1);
}

body[data-page="private-rpc"] .mev-page .mev-path-panel__meta {
  display: flex;
  flex-direction: column;
  gap: 0;
}

body[data-page="private-rpc"] .mev-page .mev-path-panel__row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(150, 180, 210, 0.08);
  align-items: baseline;
}

body[data-page="private-rpc"] .mev-page .mev-path-panel__row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

body[data-page="private-rpc"] .mev-page .mev-path-panel__row dt {
  font-size: 0.8125rem;
  color: #66788f;
}

body[data-page="private-rpc"] .mev-page .mev-path-panel__row dd {
  font-size: 0.875rem;
  font-weight: 500;
  color: #eef6ff;
}

body[data-page="private-rpc"] .mev-page .mev-path-panel__value--ok {
  color: #20e3b2;
}

/* Capability cards */
body[data-page="private-rpc"] .mev-page .mev-capabilities {
  padding: 0 0 12px;
  margin-top: 0;
}

body[data-page="private-rpc"] .mev-page .mev-capabilities .capabilities__track {
  gap: 16px;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  overflow: visible;
}

body[data-page="private-rpc"] .mev-page .mev-capabilities .capability {
  min-height: 100%;
  padding: 26px 22px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-lg);
}

body[data-page="private-rpc"] .mev-page .mev-capabilities .capability:first-child,
body[data-page="private-rpc"] .mev-page .mev-capabilities .capability:last-child,
body[data-page="private-rpc"] .mev-page .mev-capabilities .capability:nth-child(2),
body[data-page="private-rpc"] .mev-page .mev-capabilities .capability:nth-child(3) {
  border-radius: var(--radius-lg);
}

body[data-page="private-rpc"] .mev-page .mev-capabilities .capability:hover {
  transform: translateY(-2px);
  background: rgba(19, 34, 56, 0.92);
  border-color: rgba(32, 227, 178, 0.28);
  box-shadow: none;
}

body[data-page="private-rpc"] .mev-page .mev-capabilities .capability__desc {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Compare grid */
body[data-page="private-rpc"] .mev-page .mev-compare-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
  align-items: stretch;
}

body[data-page="private-rpc"] .mev-page .mev-compare-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 28px 26px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-lg);
}

body[data-page="private-rpc"] .mev-page .mev-compare-card--public {
  background: rgba(12, 22, 38, 0.88);
  border-color: rgba(122, 155, 184, 0.18);
}

body[data-page="private-rpc"] .mev-page .mev-compare-card--public .compare-card__tag {
  color: var(--text-soft);
  background: rgba(122, 155, 184, 0.1);
  border-color: rgba(122, 155, 184, 0.22);
}

body[data-page="private-rpc"] .mev-page .mev-compare-card--private {
  background: rgba(15, 28, 46, 0.92);
  border-color: rgba(32, 227, 178, 0.28);
  box-shadow: inset 0 1px 0 rgba(32, 227, 178, 0.06);
}

body[data-page="private-rpc"] .mev-page .mev-compare-card--private.compare-card--highlight {
  background: linear-gradient(165deg, rgba(32, 227, 178, 0.1) 0%, rgba(15, 28, 46, 0.92) 42%);
  box-shadow: none;
}

body[data-page="private-rpc"] .mev-page .mev-compare-card .compare-card__desc {
  flex: 1;
  font-size: 0.9375rem;
  margin-bottom: 18px;
}

body[data-page="private-rpc"] .mev-page .mev-compare-list {
  margin-top: auto;
}

body[data-page="private-rpc"] .mev-page .mev-compare-list li {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

body[data-page="private-rpc"] .mev-page .mev-compare-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

body[data-page="private-rpc"] .mev-page .mev-compare-divider span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-soft);
  background: rgba(15, 28, 46, 0.9);
  border: 1px solid rgba(150, 180, 210, 0.16);
  border-radius: 50%;
}

/* Path steps ? no connector line */
body[data-page="private-rpc"] .mev-page .mev-path-steps::before {
  display: none;
}

body[data-page="private-rpc"] .mev-page .mev-path-steps {
  gap: 16px;
}

body[data-page="private-rpc"] .mev-page .mev-path-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 26px 24px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
}

body[data-page="private-rpc"] .mev-page .mev-path-card--active {
  border-color: rgba(32, 227, 178, 0.28);
  background: rgba(32, 227, 178, 0.08);
}

body[data-page="private-rpc"] .mev-page .mev-path-card:hover {
  transform: translateY(-2px);
  border-color: rgba(32, 227, 178, 0.28);
  box-shadow: none;
}

body[data-page="private-rpc"] .mev-page .mev-path-card .step-card__num {
  color: #20e3b2;
  margin-bottom: 14px;
}

body[data-page="private-rpc"] .mev-page .mev-path-card .step-card__desc {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* MEV service card */
body[data-page="private-rpc"] .mev-page .mev-service-card {
  border-color: rgba(32, 227, 178, 0.22);
  background: rgba(15, 28, 46, 0.82);
}

body[data-page="private-rpc"] .mev-page .mev-service-card::before {
  height: 2px;
  background: linear-gradient(90deg, #20e3b2, #4da3ff);
}

body[data-page="private-rpc"] .mev-page .mev-service-card .service-card__main {
  padding: 32px 30px;
}

body[data-page="private-rpc"] .mev-page .mev-service-card .service-card__preview {
  padding: 28px 26px;
  background: rgba(5, 11, 20, 0.45);
}

body[data-page="private-rpc"] .mev-page .mev-route-panel {
  width: 100%;
  min-height: 100%;
  padding: 22px 20px;
  background: rgba(10, 20, 34, 0.72);
  border: 1px solid rgba(150, 180, 210, 0.12);
  border-radius: var(--radius-md);
}

body[data-page="private-rpc"] .mev-page .mev-route-panel__head {
  margin-bottom: 16px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

body[data-page="private-rpc"] .mev-page .mev-route-panel__route {
  margin-bottom: 14px;
}

body[data-page="private-rpc"] .mev-page .mev-route-panel__tags {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(150, 180, 210, 0.1);
}

body[data-page="private-rpc"] .mev-page .mev-route-panel__status {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

body[data-page="private-rpc"] .mev-page .mev-route-panel__status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

body[data-page="private-rpc"] .mev-page .mev-route-panel__status-dot {
  flex-shrink: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-soft);
}

body[data-page="private-rpc"] .mev-page .mev-route-panel__status-dot--ok {
  background: #20e3b2;
  box-shadow: 0 0 0 3px rgba(32, 227, 178, 0.12);
}

/* Recovery card */
body[data-page="private-rpc"] .mev-page .mev-recovery-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 26px 28px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-lg);
  border-left: 3px solid #20e3b2;
}

body[data-page="private-rpc"] .mev-page .mev-recovery-card__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #20e3b2;
  background: rgba(32, 227, 178, 0.1);
  border: 1px solid rgba(32, 227, 178, 0.22);
  border-radius: var(--radius-sm);
}

body[data-page="private-rpc"] .mev-page .mev-recovery-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

body[data-page="private-rpc"] .mev-page .mev-recovery-card__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Alert Summary Notes (Merged Cards) */
body[data-page="private-rpc"] .mev-page .alert-summary-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

body[data-page="private-rpc"] .mev-page .alert-summary-note {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 18px 20px;
  border: 1px solid rgba(135, 164, 194, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
}

body[data-page="private-rpc"] .mev-page .alert-summary-note__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}

/* Icon colors and backgrounds for specific cards */
body[data-page="private-rpc"] .mev-page .alert-summary-note:nth-child(1) .alert-summary-note__icon {
  color: #20e3b2;
  background: rgba(32, 227, 178, 0.1);
  border: 1px solid rgba(32, 227, 178, 0.22);
}

body[data-page="private-rpc"] .mev-page .alert-summary-note:nth-child(2) .alert-summary-note__icon {
  color: #4da3ff;
  background: rgba(77, 163, 255, 0.1);
  border: 1px solid rgba(77, 163, 255, 0.22);
}

body[data-page="private-rpc"] .mev-page .alert-summary-note__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

body[data-page="private-rpc"] .mev-page .alert-summary-note__text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Partners */
body[data-page="private-rpc"] .mev-page .mev-partners {
  gap: 1px;
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(15, 28, 46, 0.5);
}

body[data-page="private-rpc"] .mev-page .mev-partners .partner-cap {
  min-height: 100%;
  padding: 26px 24px;
  background: rgba(15, 28, 46, 0.82);
}

body[data-page="private-rpc"] .mev-page .mev-partners .partner-cap:hover {
  background: rgba(19, 34, 56, 0.92);
  border-color: transparent;
  box-shadow: inset 0 0 0 1px rgba(32, 227, 178, 0.22);
  z-index: 1;
}

body[data-page="private-rpc"] .mev-page .mev-partners .partner-cap__tag {
  color: #20e3b2;
  background: rgba(32, 227, 178, 0.1);
  border-color: rgba(32, 227, 178, 0.22);
}

/* Notice card */
body[data-page="private-rpc"] .mev-page .mev-notice-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 26px 28px;
  background: rgba(10, 20, 34, 0.88);
  border: 1px solid rgba(77, 163, 255, 0.22);
  border-radius: var(--radius-lg);
  border-left: 3px solid rgba(77, 163, 255, 0.45);
}

body[data-page="private-rpc"] .mev-page .mev-notice-card__marker {
  flex-shrink: 0;
  color: #4da3ff;
  margin-top: 2px;
}

body[data-page="private-rpc"] .mev-page .mev-notice-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

body[data-page="private-rpc"] .mev-page .mev-notice-card__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* CTA */
body[data-page="private-rpc"] .mev-page .mev-cta-card {
  min-height: auto;
  padding: 44px 40px 46px;
  background: linear-gradient(165deg, rgba(15, 28, 46, 0.95) 0%, rgba(10, 22, 39, 0.98) 55%, #07111f 100%);
  border-color: rgba(150, 180, 210, 0.16);
}

body[data-page="private-rpc"] .mev-page .mev-cta-card::before {
  height: 1px;
  box-shadow: none;
}

body[data-page="private-rpc"] .mev-page .mev-cta-card .cta__subtitle {
  margin-bottom: 24px;
  font-size: 1rem;
}

body[data-page="private-rpc"] .mev-page .mev-cta-btn--primary {
  box-shadow: 0 4px 20px rgba(32, 227, 178, 0.16);
}

body[data-page="private-rpc"] .mev-page .mev-cta-btn--ghost {
  border-color: rgba(150, 180, 210, 0.22);
}

body[data-page="private-rpc"] .mev-page .mev-cta-btn--ghost:hover {
  border-color: rgba(32, 227, 178, 0.32);
  background: rgba(32, 227, 178, 0.06);
}

@media (max-width: 1024px) {
  body[data-page="private-rpc"] .mev-page .mev-path-panel {
    max-width: 100%;
    min-width: 0;
  }

  body[data-page="private-rpc"] .mev-page .mev-capabilities .capabilities__track {
    grid-template-columns: repeat(2, 1fr);
  }

  body[data-page="private-rpc"] .mev-page .mev-compare-grid {
    grid-template-columns: 1fr;
  }

  body[data-page="private-rpc"] .mev-page .mev-compare-divider {
    padding: 8px 0;
  }

  body[data-page="private-rpc"] .mev-page .mev-compare-divider span {
    width: 32px;
    height: 32px;
  }

  body[data-page="private-rpc"] .mev-page .mev-service-card {
    grid-template-columns: 1fr;
  }

  body[data-page="private-rpc"] .mev-page .mev-path-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  body[data-page="private-rpc"] .mev-page .mev-section {
    padding: clamp(56px, 10vw, 72px) 0;
  }

  body[data-page="private-rpc"] .mev-page .mev-capabilities .capabilities__track,
  body[data-page="private-rpc"] .mev-page .mev-path-steps {
    grid-template-columns: 1fr;
  }

  body[data-page="private-rpc"] .mev-page .mev-recovery-card {
    flex-direction: column;
    gap: 14px;
  }

  body[data-page="private-rpc"] .mev-page .alert-summary-notes {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  body[data-page="private-rpc"] .mev-page .alert-summary-note {
    padding: 16px 18px;
  }

  body[data-page="private-rpc"] .mev-page .mev-path-card .step-card__desc,
  body[data-page="private-rpc"] .mev-page .mev-capabilities .capability__desc,
  body[data-page="private-rpc"] .mev-page .mev-compare-list li,
  body[data-page="private-rpc"] .mev-page .mev-notice-card__text,
  body[data-page="private-rpc"] .mev-page .mev-recovery-card__text {
    font-size: 0.875rem;
  }

  body[data-page="private-rpc"] .mev-page .mev-cta-card {
    padding: 36px 22px 38px;
  }
}

/* ========================================
   Consulting Page ? main content only (scoped)
   ======================================== */

body[data-page="advisory"] .consulting-page .consulting-container {
  max-width: var(--site-container-width);
}

/* Reduce spacing between Hero and first section on the advisory page */
body[data-page="advisory"] .consulting-page .consulting-hero {
  min-height: clamp(480px, 65vh, 560px);
  padding-bottom: 48px;
}

body[data-page="advisory"] .consulting-page .consulting-section {
  padding: clamp(56px, 4.5vw, 72px) 0;
}

body[data-page="advisory"] .consulting-page .consulting-section__header {
  margin-bottom: clamp(36px, 3.5vw, 44px);
}

body[data-page="advisory"] .consulting-page .consulting-section__header .section__title {
  margin-bottom: 14px;
}

body[data-page="advisory"] .consulting-page .consulting-section--areas.section--tight {
  padding-top: clamp(48px, 4vw, 64px);
}

body[data-page="advisory"] .consulting-page .consulting-section--workflow.section--tight {
  padding-top: clamp(48px, 4vw, 64px);
}

body[data-page="advisory"] .consulting-page .consulting-section--cta {
  padding-top: clamp(48px, 4vw, 64px);
  padding-bottom: clamp(48px, 4vw, 64px);
}

/* Hero panel (spacing: shared subpage hero rhythm above) */
body[data-page="advisory"] .consulting-page .consulting-hero .hero__glow--primary {
  background: rgba(139, 92, 246, 0.05);
}

body[data-page="advisory"] .consulting-page .consulting-stage-panel {
  width: 100%;
  max-width: 600px;
  min-width: 0;
  min-height: 340px;
  padding: 22px 20px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.18);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
}

body[data-page="advisory"] .consulting-page .consulting-stage-panel .preview-panel__head {
  margin-bottom: 14px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-secondary);
}

body[data-page="advisory"] .consulting-page .consulting-stage-panel__flow {
  margin-bottom: 14px;
  font-size: 0.8125rem;
}

body[data-page="advisory"] .consulting-page .consulting-stage-panel__tags {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(150, 180, 210, 0.1);
}

body[data-page="advisory"] .consulting-page .consulting-stage-panel__tags .preview-badge--ok {
  color: var(--accent);
  border-color: rgba(139, 92, 246, 0.28);
  background: rgba(139, 92, 246, 0.1);
}

body[data-page="advisory"] .consulting-page .consulting-stage-panel__meta {
  display: flex;
  flex-direction: column;
  gap: 0;
}

body[data-page="advisory"] .consulting-page .consulting-stage-panel__row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(150, 180, 210, 0.08);
  align-items: baseline;
}

body[data-page="advisory"] .consulting-page .consulting-stage-panel__row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

body[data-page="advisory"] .consulting-page .consulting-stage-panel__row dt {
  font-size: 0.8125rem;
  color: #66788f;
}

body[data-page="advisory"] .consulting-page .consulting-stage-panel__row dd {
  font-size: 0.875rem;
  font-weight: 500;
  color: #eef6ff;
}

body[data-page="advisory"] .consulting-page .consulting-stage-panel__value--ok {
  color: #20e3b2;
}

/* Capability cards */
body[data-page="advisory"] .consulting-page .consulting-capabilities {
  padding: 0 0 12px;
  margin-top: 0;
}

body[data-page="advisory"] .consulting-page .consulting-capabilities .capabilities__track {
  gap: 16px;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  overflow: visible;
}

body[data-page="advisory"] .consulting-page .consulting-capabilities .capability {
  min-height: 100%;
  padding: 26px 22px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-lg);
}

body[data-page="advisory"] .consulting-page .consulting-capabilities .capability:first-child,
body[data-page="advisory"] .consulting-page .consulting-capabilities .capability:last-child,
body[data-page="advisory"] .consulting-page .consulting-capabilities .capability:nth-child(2),
body[data-page="advisory"] .consulting-page .consulting-capabilities .capability:nth-child(3) {
  border-radius: var(--radius-lg);
}

body[data-page="advisory"] .consulting-page .consulting-capabilities .capability::before {
  background: linear-gradient(90deg, #8b5cf6, #20e3b2, #4da3ff);
}

body[data-page="advisory"] .consulting-page .consulting-capabilities .capability__icon {
  color: var(--accent);
  background: rgba(139, 92, 246, 0.1);
  border-color: rgba(139, 92, 246, 0.28);
}

body[data-page="advisory"] .consulting-page .consulting-capabilities .capability:nth-child(2) .capability__icon {
  color: var(--primary);
  background: var(--primary-soft);
  border-color: var(--primary-border);
}

body[data-page="advisory"] .consulting-page .consulting-capabilities .capability:nth-child(3) .capability__icon {
  color: var(--secondary);
  background: var(--secondary-soft);
  border-color: rgba(77, 163, 255, 0.28);
}

body[data-page="advisory"] .consulting-page .consulting-capabilities .capability:hover {
  transform: translateY(-2px);
  background: rgba(19, 34, 56, 0.92);
  border-color: rgba(139, 92, 246, 0.28);
  box-shadow: none;
}

body[data-page="advisory"] .consulting-page .consulting-capabilities .capability__desc {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Consulting areas 2x2 */
body[data-page="advisory"] .consulting-page .consulting-areas-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

body[data-page="advisory"] .consulting-page .consulting-area-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 28px 26px;
  background: rgba(12, 22, 38, 0.92);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-lg);
  transition: border-color var(--ease), transform var(--ease), background var(--ease);
}

body[data-page="advisory"] .consulting-page .consulting-area-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(139, 92, 246, 0.6), rgba(32, 227, 178, 0.5));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0.85;
}

body[data-page="advisory"] .consulting-page .consulting-area-card:hover {
  transform: translateY(-2px);
  background: rgba(19, 34, 56, 0.92);
  border-color: rgba(139, 92, 246, 0.28);
}

body[data-page="advisory"] .consulting-page .consulting-area-card__num {
  display: inline-block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #20e3b2;
}

body[data-page="advisory"] .consulting-page .consulting-area-card__tag {
  display: inline-block;
  width: fit-content;
  margin-bottom: 14px;
  padding: 4px 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.28);
  border-radius: 4px;
}

body[data-page="advisory"] .consulting-page .consulting-area-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.35;
  color: var(--text-main);
}

body[data-page="advisory"] .consulting-page .consulting-area-card__desc {
  flex: 1;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Audience */
body[data-page="advisory"] .consulting-page .consulting-audience {
  gap: 16px;
}

body[data-page="advisory"] .consulting-page .consulting-audience .use-case {
  min-height: 144px;
  padding: 22px 20px;
  background: rgba(15, 28, 46, 0.82);
}

body[data-page="advisory"] .consulting-page .consulting-audience .use-case__title {
  font-size: 1.125rem;
  margin-bottom: 10px;
}

body[data-page="advisory"] .consulting-page .consulting-audience .use-case:nth-child(2)::before {
  background: linear-gradient(180deg, var(--accent), var(--primary));
}

body[data-page="advisory"] .consulting-page .consulting-audience .use-case:nth-child(3)::before {
  background: linear-gradient(180deg, var(--secondary), var(--accent));
}

body[data-page="advisory"] .consulting-page .consulting-audience .use-case:nth-child(4)::before {
  background: linear-gradient(180deg, var(--primary), var(--secondary));
}

body[data-page="advisory"] .consulting-page .consulting-audience .use-case:nth-child(5)::before {
  background: linear-gradient(180deg, var(--accent), var(--secondary));
}

/* Workflow ? no connector */
body[data-page="advisory"] .consulting-page .consulting-flow::before {
  display: none;
}

body[data-page="advisory"] .consulting-page .consulting-flow {
  gap: 16px;
}

body[data-page="advisory"] .consulting-page .consulting-flow-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 26px 24px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
}

body[data-page="advisory"] .consulting-page .consulting-flow-card--active {
  border-color: rgba(139, 92, 246, 0.32);
  background: rgba(139, 92, 246, 0.1);
}

body[data-page="advisory"] .consulting-page .consulting-flow-card:hover {
  transform: translateY(-2px);
  border-color: rgba(32, 227, 178, 0.28);
  box-shadow: none;
}

body[data-page="advisory"] .consulting-page .consulting-flow-card .step-card__num {
  color: #20e3b2;
  margin-bottom: 14px;
}

body[data-page="advisory"] .consulting-page .consulting-flow-card .step-card__desc {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

body[data-page="advisory"] .consulting-page .consulting-note-wrapper {
  margin-top: 24px;
}

/* Notice card */
body[data-page="advisory"] .consulting-page .consulting-note-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 26px 28px;
  background: rgba(10, 20, 34, 0.88);
  border: 1px solid rgba(77, 163, 255, 0.22);
  border-radius: var(--radius-lg);
  border-left: 3px solid rgba(139, 92, 246, 0.45);
}

body[data-page="advisory"] .consulting-page .consulting-note-card__marker {
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 2px;
}

body[data-page="advisory"] .consulting-page .consulting-note-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

body[data-page="advisory"] .consulting-page .consulting-note-card__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* CTA */
body[data-page="advisory"] .consulting-page .consulting-cta-card {
  min-height: auto;
  padding: 44px 40px 46px;
  background: linear-gradient(165deg, rgba(15, 28, 46, 0.95) 0%, rgba(10, 22, 39, 0.98) 55%, #07111f 100%);
  border-color: rgba(150, 180, 210, 0.16);
}

body[data-page="advisory"] .consulting-page .consulting-cta-card::before {
  height: 1px;
  box-shadow: none;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.5), var(--primary), transparent);
}

body[data-page="advisory"] .consulting-page .consulting-cta-card .cta__subtitle {
  margin-bottom: 24px;
  font-size: 1rem;
}

body[data-page="advisory"] .consulting-page .consulting-cta-btn--primary {
  box-shadow: 0 4px 20px rgba(32, 227, 178, 0.16);
}

@media (max-width: 1024px) {
  body[data-page="advisory"] .consulting-page .consulting-stage-panel {
    max-width: 100%;
    min-width: 0;
  }

  body[data-page="advisory"] .consulting-page .consulting-capabilities .capabilities__track {
    grid-template-columns: repeat(2, 1fr);
  }

  body[data-page="advisory"] .consulting-page .consulting-areas-grid {
    grid-template-columns: 1fr;
  }

  body[data-page="advisory"] .consulting-page .consulting-flow {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  body[data-page="advisory"] .consulting-page .consulting-section {
    padding: clamp(56px, 10vw, 72px) 0;
  }

  body[data-page="advisory"] .consulting-page .consulting-capabilities .capabilities__track,
  body[data-page="advisory"] .consulting-page .consulting-flow {
    grid-template-columns: 1fr;
  }

  body[data-page="advisory"] .consulting-page .consulting-flow-card .step-card__desc,
  body[data-page="advisory"] .consulting-page .consulting-capabilities .capability__desc,
  body[data-page="advisory"] .consulting-page .consulting-area-card__desc,
  body[data-page="advisory"] .consulting-page .consulting-audience .use-case__desc,
  body[data-page="advisory"] .consulting-page .consulting-note-card__text {
    font-size: 0.875rem;
  }

  body[data-page="advisory"] .consulting-page .consulting-cta-card {
    padding: 36px 22px 38px;
  }

  body[data-page="advisory"] .consulting-page .consulting-stage-panel__flow {
    font-size: 0.75rem;
  }
}

/* ========================================
   Docs Page ? main content only (scoped)
   ======================================== */

body[data-page="docs"] .docs-page .docs-container {
  max-width: var(--site-container-width);
}

body[data-page="docs"] .docs-page .docs-section {
  padding: clamp(72px, 5.5vw, 88px) 0;
}

body[data-page="docs"] .docs-page .docs-section__header {
  margin-bottom: clamp(32px, 3.2vw, 40px);
}

body[data-page="docs"] .docs-page .docs-section__header .section__title {
  margin-bottom: 14px;
}

body[data-page="docs"] .docs-page .docs-section--quick-start.section--tight {
  padding-top: clamp(48px, 4vw, 64px);
}

body[data-page="docs"] .docs-page .docs-section--faq.section--tight {
  padding-top: clamp(56px, 4.5vw, 72px);
}

body[data-page="docs"] .docs-page .docs-section--cta {
  padding-top: clamp(56px, 4.5vw, 72px);
  padding-bottom: clamp(48px, 4vw, 64px);
}

/* Hero panel (spacing: shared subpage hero rhythm above) */
body[data-page="docs"] .docs-page .docs-nav-panel {
  width: 100%;
  max-width: 600px;
  min-width: 0;
  min-height: 340px;
  padding: 22px 20px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.16);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
}

body[data-page="docs"] .docs-page .docs-nav-panel .docs-hero-panel__title {
  margin-bottom: 16px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-secondary);
}

body[data-page="docs"] .docs-page .docs-nav-panel .docs-hero-panel__list a {
  padding: 13px 14px;
  font-size: 0.9375rem;
  background: rgba(10, 20, 34, 0.55);
  border-color: rgba(150, 180, 210, 0.12);
}

body[data-page="docs"] .docs-page .docs-nav-panel .docs-hero-panel__list a:hover {
  border-color: rgba(32, 227, 178, 0.28);
  background: rgba(32, 227, 178, 0.08);
}

/* Quick Start doc cards */
body[data-page="docs"] .docs-page .docs-entry-grid {
  gap: 16px;
}

body[data-page="docs"] .docs-page .docs-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 26px 24px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-lg);
}

body[data-page="docs"] .docs-page .docs-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0.85;
}

body[data-page="docs"] .docs-page .docs-card {
  position: relative;
  overflow: hidden;
}

body[data-page="docs"] .docs-page .docs-card--config::before {
  background: linear-gradient(90deg, #20e3b2, #4da3ff);
}

body[data-page="docs"] .docs-page .docs-card--rpc::before {
  background: linear-gradient(90deg, #4da3ff, #20e3b2);
}

body[data-page="docs"] .docs-page .docs-card--private::before {
  background: linear-gradient(90deg, #8b5cf6, #4da3ff);
}

body[data-page="docs"] .docs-page .docs-card--api::before {
  background: linear-gradient(90deg, #20e3b2, #8b5cf6);
}

body[data-page="docs"] .docs-page .docs-card:hover {
  transform: translateY(-2px);
  background: rgba(19, 34, 56, 0.92);
  border-color: rgba(32, 227, 178, 0.28);
}

body[data-page="docs"] .docs-page .docs-card--config .doc-card__tag {
  color: var(--primary);
  background: var(--primary-soft);
  border-color: var(--primary-border);
}

body[data-page="docs"] .docs-page .docs-card--rpc .doc-card__tag {
  color: var(--secondary);
  background: var(--secondary-soft);
  border-color: rgba(77, 163, 255, 0.28);
}

body[data-page="docs"] .docs-page .docs-card--private .doc-card__tag {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: rgba(139, 92, 246, 0.28);
}

body[data-page="docs"] .docs-page .docs-card--api .doc-card__tag {
  color: var(--primary);
  background: var(--primary-soft);
  border-color: var(--primary-border);
}

body[data-page="docs"] .docs-page .docs-card .doc-card__desc {
  flex: 1;
  margin-bottom: 16px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

body[data-page="docs"] .docs-page .docs-card__link {
  margin-top: auto;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
}

body[data-page="docs"] .docs-page .docs-card__link::after {
  content: none;
}

body[data-page="docs"] .docs-page .docs-card__link:hover {
  color: var(--secondary);
}

/* Developer reference ? scoped layout & code panels */
body[data-page="docs"] .docs-page .docs-section--developer {
  width: 100%;
  min-width: 0;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__inner {
  width: 100%;
  max-width: var(--site-container-width);
  min-width: 0;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__header {
  max-width: min(760px, 100%);
  margin-bottom: 40px;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__header .section__title {
  font-size: clamp(2rem, 3.2vw, 2.625rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--section-header-gap);
}

body.lang-zh[data-page="docs"] .docs-page .docs-section--developer .docs-reference__header .section__title {
  letter-spacing: 0.01em;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__subtitle,
body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__card-desc {
  font-size: clamp(0.9375rem, 1.5vw, 1rem);
  line-height: 1.7;
  color: var(--text-muted);
  word-break: normal;
  overflow-wrap: normal;
  word-spacing: normal;
  letter-spacing: normal;
  text-align: left;
  hyphens: none;
  text-wrap: pretty;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__grid,
body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__grid.docs-split {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 24px;
  align-items: stretch;
  width: 100%;
  min-width: 0;
  max-width: 100%;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__card,
body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__card.docs-panel,
body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__card.docs-code-panel {
  min-width: 0;
  width: 100%;
  max-width: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__card-head {
  min-width: 0;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__card-head .docs-panel__title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 8px;
  color: var(--text-main);
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__card-desc {
  margin: 0;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: rgba(3, 10, 20, 0.92);
  border: 1px solid rgba(150, 180, 210, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: none;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-head {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 10px 12px;
  min-width: 0;
  padding: 13px 16px;
  background: rgba(7, 17, 31, 0.92);
  border-bottom: 1px solid rgba(150, 180, 210, 0.12);
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-head .dev-panel__code-label {
  flex-shrink: 0;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-head .docs-code-filename,
body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-head .docs-code-method {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-soft);
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-head .docs-copy-btn {
  flex-shrink: 0;
  margin-left: auto;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-body {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  background: rgba(3, 10, 20, 0.65);
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-body .dev-panel__code {
  margin: 0;
  padding: 18px 16px;
  width: max-content;
  min-width: 100%;
  max-width: none;
  overflow: visible;
  white-space: pre;
  text-align: left;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-body .dev-panel__code code {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.65;
  color: #c5d6ea;
  white-space: pre;
  word-break: normal;
  overflow-wrap: normal;
  width: max-content;
  min-width: 100%;
  max-width: none;
}

body[data-page="docs"] .docs-page .docs-section--developer .docs-copy-btn:hover {
  border-color: rgba(32, 227, 178, 0.4);
  background: rgba(32, 227, 178, 0.1);
  color: var(--primary);
}

@media (max-width: 960px) {
  body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__grid,
  body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__grid.docs-split {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }
}

@media (max-width: 640px) {
  body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__inner {
    padding-left: 16px;
    padding-right: 16px;
  }

  body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__card {
    padding: 20px;
  }

  body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-head {
    flex-wrap: wrap;
    row-gap: 10px;
  }

  body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-head .docs-code-filename,
  body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-head .docs-code-method {
    flex: 1 1 100%;
    white-space: normal;
  }

  body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-head .docs-copy-btn {
    flex: 0 0 auto;
    margin-left: auto;
  }

  body[data-page="docs"] .docs-page .docs-section--developer .docs-reference__code-body .dev-panel__code code {
    font-size: 0.75rem;
  }
}

/* FAQ accordion */
body[data-page="docs"] .docs-page .docs-faq-list {
  gap: 12px;
}

body[data-page="docs"] .docs-page .docs-faq-item {
  padding: 0;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-md);
  transition: border-color var(--ease), background var(--ease);
  overflow: hidden;
}

body[data-page="docs"] .docs-page .docs-faq-item:hover {
  border-color: rgba(32, 227, 178, 0.22);
  background: rgba(19, 34, 56, 0.88);
}

body[data-page="docs"] .docs-page .docs-faq-item[open] {
  border-color: rgba(32, 227, 178, 0.28);
}

body[data-page="docs"] .docs-page .docs-faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  margin-bottom: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  list-style: none;
}

body[data-page="docs"] .docs-page .docs-faq-item__q::-webkit-details-marker {
  display: none;
}

body[data-page="docs"] .docs-page .docs-faq-item__q::after {
  content: '+';
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--primary);
  line-height: 1;
}

body[data-page="docs"] .docs-page .docs-faq-item[open] .docs-faq-item__q::after {
  content: '?';
}

body[data-page="docs"] .docs-page .docs-faq-item__a {
  padding: 0 22px 18px;
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* CTA */
body[data-page="docs"] .docs-page .docs-cta-card {
  min-height: auto;
  padding: 44px 40px 46px;
  background: linear-gradient(165deg, rgba(15, 28, 46, 0.95) 0%, rgba(10, 22, 39, 0.98) 55%, #07111f 100%);
  border-color: rgba(150, 180, 210, 0.16);
}

body[data-page="docs"] .docs-page .docs-cta-card::before {
  height: 1px;
  box-shadow: none;
}

body[data-page="docs"] .docs-page .docs-cta-card .cta__subtitle {
  margin-bottom: 24px;
  font-size: 1rem;
}

body[data-page="docs"] .docs-page .docs-cta-btn--primary {
  box-shadow: 0 4px 20px rgba(32, 227, 178, 0.16);
}

@media (max-width: 1024px) {
  body[data-page="docs"] .docs-page .docs-nav-panel {
    max-width: 100%;
    min-width: 0;
  }

}

@media (max-width: 768px) {
  body[data-page="docs"] .docs-page .docs-section {
    padding: clamp(56px, 10vw, 72px) 0;
  }

  body[data-page="docs"] .docs-page .docs-card .doc-card__desc,
  body[data-page="docs"] .docs-page .docs-faq-item__a {
    font-size: 0.875rem;
  }

  body[data-page="docs"] .docs-page .docs-entry-grid {
    grid-template-columns: 1fr;
  }

  body[data-page="docs"] .docs-page .docs-cta-card {
    padding: 36px 22px 38px;
  }
}
/* ========================================
   Contact Page ??main content only (scoped)
   ======================================== */

body[data-page="contact"] .contact-page {
  background: #07111f;
}

body[data-page="contact"] .contact-page .contact-container {
  max-width: var(--site-container-width);
}

body[data-page="contact"] .contact-page .contact-section {
  padding: clamp(72px, 5.5vw, 88px) 0;
}

body[data-page="contact"] .contact-page .contact-section__header {
  margin-bottom: clamp(32px, 3.2vw, 40px);
}

body[data-page="contact"] .contact-page .contact-section__header .section__title {
  margin-bottom: 0;
}

body[data-page="contact"] .contact-page .contact-section--main.section--tight {
  padding-top: clamp(48px, 4vw, 64px);
}

body[data-page="contact"] .contact-page .contact-section--note {
  padding-top: clamp(48px, 4vw, 64px);
  padding-bottom: clamp(48px, 4vw, 64px);
}

body[data-page="contact"] .contact-page .contact-section--direct {
  padding-top: clamp(56px, 4.5vw, 72px);
  padding-bottom: clamp(48px, 4vw, 64px);
}

/* Hero (spacing: shared subpage hero rhythm above) */
body[data-page="contact"] .contact-page .contact-hero {
  background: linear-gradient(180deg, #050b14 0%, #07111f 100%);
}

body[data-page="contact"] .contact-page .contact-hero .hero__glow--primary {
  background: radial-gradient(circle, rgba(32, 227, 178, 0.12) 0%, transparent 70%);
}

body[data-page="contact"] .contact-page .contact-hero .hero__glow--cyan {
  background: radial-gradient(circle, rgba(77, 163, 255, 0.1) 0%, transparent 70%);
}

body[data-page="contact"] .contact-page .contact-hero .hero__subtitle {
  color: #9fb3c8;
}

body[data-page="contact"] .contact-page .contact-overview-panel {
  width: 100%;
  max-width: 600px;
  min-width: 0;
  min-height: 340px;
  padding: 22px 20px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.22);
}

body[data-page="contact"] .contact-page .contact-overview-panel .preview-panel__head {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(150, 180, 210, 0.14);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #9fb3c8;
}

body[data-page="contact"] .contact-page .contact-overview-panel .preview-row {
  grid-template-columns: 96px 1fr;
  padding: 10px 0;
}

body[data-page="contact"] .contact-page .contact-overview-panel .preview-row__label {
  color: #66788f;
  font-size: 0.8125rem;
}

body[data-page="contact"] .contact-page .contact-overview-panel .preview-row__value {
  text-align: right;
  word-break: break-word;
  color: #eef6ff;
  font-size: 0.875rem;
}

body[data-page="contact"] .contact-page .contact-overview-panel .preview-row__value--ok {
  color: #20e3b2;
}

/* Capability cards */
body[data-page="contact"] .contact-page .contact-capabilities {
  margin-top: 0;
  padding: clamp(48px, 4vw, 64px) 0 clamp(56px, 4.5vw, 72px);
}

body[data-page="contact"] .contact-page .contact-capabilities .capabilities__track {
  gap: 16px;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  overflow: visible;
}

body[data-page="contact"] .contact-page .contact-card-grid--4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

body[data-page="contact"] .contact-page .contact-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 26px 24px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-lg) !important;
  position: relative;
  overflow: hidden;
  transition: transform var(--ease), border-color var(--ease), background var(--ease);
  box-shadow: none;
}

body[data-page="contact"] .contact-page .contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(32, 227, 178, 0.45) 0%, rgba(77, 163, 255, 0.35) 100%);
  opacity: 0.7;
}

body[data-page="contact"] .contact-page .contact-card:hover {
  transform: translateY(-2px);
  border-color: rgba(32, 227, 178, 0.28);
  background: rgba(19, 34, 56, 0.92);
  box-shadow: none;
}

body[data-page="contact"] .contact-page .contact-card .capability__icon {
  color: #20e3b2;
  margin-bottom: 16px;
}

body[data-page="contact"] .contact-page .contact-card .capability__title {
  margin-bottom: 8px;
  font-size: 1rem;
  color: #eef6ff;
}

body[data-page="contact"] .contact-page .contact-card .capability__desc {
  font-size: 0.875rem;
  color: #9fb3c8;
  line-height: 1.65;
}

/* Contact options + form grid */
body[data-page="contact"] .contact-page .contact-main-grid {
  gap: clamp(28px, 3vw, 40px);
  align-items: start;
}

body[data-page="contact"] .contact-page .contact-option-list {
  gap: 16px;
}

body[data-page="contact"] .contact-page .contact-option-card {
  padding: 24px 26px;
  background: rgba(15, 28, 46, 0.82);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-lg);
  transition: border-color var(--ease), background var(--ease), transform var(--ease);
}

body[data-page="contact"] .contact-page .contact-option-card:hover {
  border-color: rgba(32, 227, 178, 0.24);
  background: rgba(19, 34, 56, 0.88);
  transform: translateY(-1px);
}

body[data-page="contact"] .contact-page .contact-option-card .contact-option__tag {
  color: #20e3b2;
  background: rgba(32, 227, 178, 0.08);
  border-color: rgba(32, 227, 178, 0.22);
}

body[data-page="contact"] .contact-page .contact-option-card .contact-option__label {
  color: #9fb3c8;
}

body[data-page="contact"] .contact-page .contact-option-card .contact-option__value {
  color: #eef6ff;
}

body[data-page="contact"] .contact-page .contact-option-card .contact-option__desc {
  color: #66788f;
}

/* Form card */
body[data-page="contact"] .contact-page .contact-form-card {
  padding: 28px 28px 32px;
  background: rgba(15, 28, 46, 0.88);
  border: 1px solid rgba(32, 227, 178, 0.18);
  border-radius: var(--radius-xl);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}

body[data-page="contact"] .contact-page .contact-form-card .contact-form__title {
  margin-bottom: 24px;
  font-size: 1.25rem;
  color: #eef6ff;
}

body[data-page="contact"] .contact-page .contact-form-card .form-group label {
  color: #9fb3c8;
}

body[data-page="contact"] .contact-page .contact-form-card .form-group input,
body[data-page="contact"] .contact-page .contact-form-card .form-group select,
body[data-page="contact"] .contact-page .contact-form-card .form-group textarea {
  background: rgba(3, 10, 20, 0.72);
  border-color: rgba(150, 180, 210, 0.18);
  color: #eef6ff;
}

body[data-page="contact"] .contact-page .contact-form-card .form-group input::placeholder,
body[data-page="contact"] .contact-page .contact-form-card .form-group textarea::placeholder {
  color: #66788f;
}

body[data-page="contact"] .contact-page .contact-form-card .form-group input:focus,
body[data-page="contact"] .contact-page .contact-form-card .form-group select:focus,
body[data-page="contact"] .contact-page .contact-form-card .form-group textarea:focus {
  border-color: rgba(32, 227, 178, 0.45);
  box-shadow: 0 0 0 3px rgba(32, 227, 178, 0.1);
}

body[data-page="contact"] .contact-page .contact-form-card .form-group textarea {
  min-height: 120px;
  max-width: 100%;
}

body[data-page="contact"] .contact-page .contact-form__hint {
  margin: 0 0 8px;
  font-size: 0.8125rem;
  color: #9fb3c8;
  line-height: 1.6;
}

body[data-page="contact"] .contact-page .contact-form__hint--muted {
  margin-bottom: 20px;
  color: #66788f;
}

body[data-page="contact"] .contact-page .contact-form__submit {
  margin-top: 4px;
  box-shadow: 0 4px 20px rgba(32, 227, 178, 0.14);
}

/* Note card */
body[data-page="contact"] .contact-page .contact-note-card {
  display: flex;
  gap: 20px;
  padding: 24px 28px;
  background: rgba(15, 28, 46, 0.78);
  border: 1px solid rgba(150, 180, 210, 0.12);
  border-radius: var(--radius-lg);
}

body[data-page="contact"] .contact-page .contact-note-card__marker {
  flex-shrink: 0;
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, #20e3b2 0%, rgba(77, 163, 255, 0.6) 100%);
}

body[data-page="contact"] .contact-page .contact-note-card__title {
  margin: 0 0 10px;
  font-size: 1rem;
  font-weight: 600;
  color: #eef6ff;
}

body[data-page="contact"] .contact-page .contact-note-card__text {
  margin: 0 0 10px;
  font-size: 0.9375rem;
  color: #9fb3c8;
  line-height: 1.75;
}

body[data-page="contact"] .contact-page .contact-note-card__link {
  margin: 0;
  font-size: 0.875rem;
  color: #66788f;
  line-height: 1.65;
}

body[data-page="contact"] .contact-page .contact-note-card__link a {
  color: #4da3ff;
  text-decoration: none;
  border-bottom: 1px solid rgba(77, 163, 255, 0.35);
  transition: color var(--ease), border-color var(--ease);
}

body[data-page="contact"] .contact-page .contact-note-card__link a:hover {
  color: #20e3b2;
  border-color: rgba(32, 227, 178, 0.4);
}

/* Direct contact card */
body[data-page="contact"] .contact-page .contact-direct-card {
  min-height: auto;
  padding: 40px 40px 42px;
  text-align: center;
  background: linear-gradient(165deg, rgba(15, 28, 46, 0.95) 0%, rgba(10, 22, 39, 0.98) 55%, #07111f 100%);
  border: 1px solid rgba(150, 180, 210, 0.16);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

body[data-page="contact"] .contact-page .contact-direct-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(32, 227, 178, 0.35), rgba(77, 163, 255, 0.25), transparent);
}

body[data-page="contact"] .contact-page .contact-direct-card .cta__title {
  margin-bottom: 12px;
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  color: #eef6ff;
}

body[data-page="contact"] .contact-page .contact-direct-card .cta__subtitle {
  margin-bottom: 24px;
  font-size: 1rem;
  color: #9fb3c8;
}

body[data-page="contact"] .contact-page .contact-direct-actions {
  justify-content: center;
}

body[data-page="contact"] .contact-page .contact-direct-btn {
  background: linear-gradient(135deg, #20e3b2 0%, #4da3ff 100%);
  border: none;
  color: #050b14;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(32, 227, 178, 0.16);
}

body[data-page="contact"] .contact-page .contact-direct-btn:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
}

@media (max-width: 1024px) {
  body[data-page="contact"] .contact-page .contact-overview-panel {
    max-width: 100%;
  }

  body[data-page="contact"] .contact-page .contact-card-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  body[data-page="contact"] .contact-page .contact-capabilities .capabilities__track {
    grid-template-columns: repeat(2, 1fr);
  }

  body[data-page="contact"] .contact-page .contact-main-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  body[data-page="contact"] .contact-page .contact-section {
    padding: clamp(56px, 10vw, 72px) 0;
  }

  body[data-page="contact"] .contact-page .contact-capabilities {
    padding: clamp(40px, 8vw, 56px) 0;
  }

  body[data-page="contact"] .contact-page .contact-card .capability__desc,
  body[data-page="contact"] .contact-page .contact-option-card .contact-option__desc,
  body[data-page="contact"] .contact-page .contact-note-card__text {
    font-size: 0.875rem;
  }

  body[data-page="contact"] .contact-page .contact-card-grid--4 {
    grid-template-columns: 1fr;
  }

  body[data-page="contact"] .contact-page .contact-capabilities .capabilities__track {
    grid-template-columns: 1fr;
  }

  body[data-page="contact"] .contact-page .contact-form-card {
    padding: 24px 20px 28px;
  }

  body[data-page="contact"] .contact-page .contact-direct-card {
    padding: 36px 22px 38px;
  }

  body[data-page="contact"] .contact-page .contact-form__submit {
    width: 100%;
    align-self: stretch;
  }
}

/* ========================================
   Monitoring Dashboard Components
   ======================================== */

.site-footer__desc {
  max-width: 640px;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 24px;
}

.site-footer__links a {
  font-size: 0.9375rem;
  color: var(--text-muted);
  transition: color var(--ease);
}

.site-footer__links a:hover { color: var(--primary); }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--gap-sm);
}

.metric-card {
  padding: 18px 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--ease), transform var(--ease);
}

.metric-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.metric-card__label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 8px;
}

.metric-card__value {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-main);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid transparent;
}

.status-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-badge--healthy {
  color: var(--primary);
  background: var(--primary-soft);
  border-color: var(--primary-border);
}

.status-badge--healthy::before { background: var(--primary); }

.status-badge--warning {
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.12);
  border-color: rgba(251, 191, 36, 0.28);
}

.status-badge--warning::before { background: #fbbf24; }

.status-badge--critical {
  color: #f87171;
  background: rgba(248, 113, 113, 0.12);
  border-color: rgba(248, 113, 113, 0.28);
}

.status-badge--critical::before { background: #f87171; }

.status-badge--online {
  color: var(--secondary);
  background: var(--secondary-soft);
  border-color: rgba(77, 163, 255, 0.28);
}

.status-badge--online::before { background: var(--secondary); }

.status-badge--degraded {
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.12);
  border-color: rgba(251, 191, 36, 0.28);
}

.status-badge--degraded::before { background: #fbbf24; }

.status-badge--resolved {
  color: var(--text-muted);
  background: rgba(150, 180, 210, 0.08);
  border-color: var(--border);
}

.status-badge--resolved::before { background: var(--text-soft); }

.alert-feed {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.alert-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(15, 28, 46, 0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--border);
}

.alert-item--warning { border-left-color: #fbbf24; }
.alert-item--critical { border-left-color: #f87171; }
.alert-item--info { border-left-color: var(--secondary); }

.alert-item__severity {
  flex-shrink: 0;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
}

.alert-item--warning .alert-item__severity {
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.12);
}

.alert-item--critical .alert-item__severity {
  color: #f87171;
  background: rgba(248, 113, 113, 0.12);
}

.alert-item--info .alert-item__severity {
  color: var(--secondary);
  background: var(--secondary-soft);
}

.alert-item__body { flex: 1; min-width: 0; }

.alert-item__title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 2px;
}

.alert-item__meta {
  font-size: 0.75rem;
  color: var(--text-soft);
  font-family: var(--font-mono);
}

.monitor-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.monitor-table th,
.monitor-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.monitor-table th {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.monitor-table td { color: var(--text-muted); }

.monitor-table td:first-child { color: var(--text-main); font-weight: 500; }

.health-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.health-panel__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(150, 180, 210, 0.08);
}

.health-panel__row:last-child { border-bottom: none; }

.health-panel__label {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.latency-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 48px;
}

.latency-bars__bar {
  flex: 1;
  min-width: 6px;
  border-radius: 2px 2px 0 0;
  background: linear-gradient(180deg, var(--primary) 0%, rgba(32, 227, 178, 0.35) 100%);
  opacity: 0.85;
}

.latency-bars__bar--high {
  background: linear-gradient(180deg, #fbbf24 0%, rgba(251, 191, 36, 0.35) 100%);
}

.mini-chart {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 36px;
  margin-top: 8px;
}

.mini-chart__bar {
  flex: 1;
  border-radius: 2px 2px 0 0;
  background: var(--secondary-soft);
  border: 1px solid rgba(77, 163, 255, 0.2);
}

.webhook-panel { margin-top: 0; }

.workflow-line {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
  position: relative;
}

.workflow-line__step {
  position: relative;
  padding: 24px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.workflow-line__step::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -18px;
  width: 12px;
  height: 2px;
  background: var(--border-strong);
  transform: translateY(-50%);
  z-index: 1;
}

.workflow-line__step:last-child::after { display: none; }

.workflow-line__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.workflow-line__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.workflow-line__desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.dashboard-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-md);
}

.dashboard-preview__panel {
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.dashboard-preview__head {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 14px;
}

.use-cases__grid--6 {
  grid-template-columns: repeat(3, 1fr);
}

  .services__grid--6 {
  grid-template-columns: repeat(2, 1fr);
}

.integration-disclaimer {
  font-size: 0.8125rem;
  color: var(--text-soft);
  line-height: 1.65;
  margin-top: 12px;
  max-width: 720px;
}

.static-notice {
  font-size: 0.8125rem;
  color: var(--text-soft);
  line-height: 1.65;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(15, 28, 46, 0.5);
  margin-bottom: var(--gap-md);
}

.example-tag {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-left: 8px;
}

.metric-card--capability .metric-card__desc {
  display: block;
  margin-top: 10px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Home page (round 3) ── */

.home-page .home-section {
  padding-top: clamp(4rem, 8vw, 6rem);
  padding-bottom: clamp(4rem, 8vw, 6rem);
}

.home-page .home-hero {
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
  min-height: clamp(520px, 72vh, 640px);
}

.home-hero--centered .hero__inner--centered {
  grid-template-columns: 1fr;
  max-width: 820px;
  margin-inline: auto;
  text-align: center;
}

.home-hero--centered .hero__content--centered {
  max-width: 820px;
  margin-inline: auto;
}

.home-hero--centered .hero__title {
  font-size: clamp(2.125rem, 4.5vw, 3.125rem);
  max-width: 820px;
  margin-inline: auto;
}

.home-hero--centered .hero__subtitle {
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 28px;
}

.home-hero--centered .hero__actions {
  justify-content: center;
}

.hero__tags {
  margin-top: 28px;
  font-size: 0.8125rem;
  color: var(--text-soft);
  letter-spacing: 0.02em;
  line-height: 1.6;
}

body.lang-en .hero__tags {
  font-size: 0.75rem;
}

.home-section__header {
  max-width: min(680px, 100%);
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
  text-align: center;
}

.section-kicker {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-lead {
  font-size: clamp(0.9375rem, 1.5vw, 1.0625rem);
  color: var(--text-muted);
  line-height: 1.75;
  max-width: min(640px, 100%);
  margin: 14px auto 0;
}

.hero-preview--compact {
  align-self: stretch;
}

.hero-preview {
  background: rgba(10, 20, 34, 0.72);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.hero-preview__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(8, 16, 28, 0.6);
}

.hero-preview__title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-main);
}

.hero-preview__tag {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.hero-preview__body {
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-preview__block {
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.hero-preview__block:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.hero-preview__label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 6px;
}

.hero-preview__value {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.capability-overview__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
  align-items: stretch;
}

.capability-card--large {
  padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s ease;
}

.capability-card--large:hover {
  border-color: var(--border-strong);
}

.capability-card__index {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 14px;
}

.capability-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 10px;
}

.capability-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.capability-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.capability-card__list li {
  font-size: 0.8125rem;
  color: var(--text-soft);
  line-height: 1.5;
  padding-left: 14px;
  position: relative;
}

.capability-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.7;
}

.visibility-model {
  background: rgba(8, 16, 28, 0.35);
  border-block: 1px solid var(--border);
}

.visibility-model__grid,
.visibility-model__steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.25rem, 2.5vw, 1.75rem);
  align-items: stretch;
}

.visibility-step {
  padding: 20px 18px;
  background: rgba(12, 22, 36, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  height: 100%;
}

.visibility-step--large {
  padding: clamp(1.75rem, 3vw, 2.25rem) clamp(1.5rem, 2.5vw, 2rem);
  background: var(--card);
  border-radius: var(--radius-lg);
  min-height: 168px;
}

.visibility-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.visibility-step__title {
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 12px;
  line-height: 1.25;
}

.visibility-step__desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.capability-card--large {
  height: 100%;
}

.scenario-card {
  padding: 22px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  height: 100%;
}

.scenario-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 10px;
}

.scenario-card__desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 14px;
}

.scenario-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.scenario-card__list li {
  font-size: 0.75rem;
  color: var(--text-soft);
  padding-left: 12px;
  position: relative;
}

.scenario-card__list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--primary);
}

.scenario-grid--compact {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
  align-items: stretch;
}

.capability-card__title {
  line-height: 1.25;
}

.scenario-card__title {
  line-height: 1.25;
}

.integration-preview--compact .integration-preview__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: start;
  padding: clamp(1.75rem, 3vw, 2.25rem);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.integration-preview__info .section__title {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  margin-bottom: 0;
}

.integration-preview__info .section-kicker {
  margin-bottom: 10px;
}

.integration-preview__info .section-lead {
  margin-left: 0;
  margin-right: 0;
}

.integration-preview__info .integration-disclaimer {
  margin-top: 16px;
  margin-bottom: 20px;
}

.integration-preview__link {
  margin-top: 4px;
}

.integration-preview__code {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(6, 12, 22, 0.8);
  min-width: 0;
}

.integration-preview__code-head {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: rgba(8, 14, 24, 0.6);
}

.integration-preview__pre {
  margin: 0;
  padding: 16px;
  font-size: 0.75rem;
  line-height: 1.6;
  overflow-x: auto;
  max-width: 100%;
}

.home-cta {
  padding-bottom: clamp(5rem, 10vw, 7rem);
}

.home-cta .cta__card {
  max-width: min(720px, 100%);
  margin-inline: auto;
  text-align: center;
  padding: clamp(2.5rem, 5vw, 3.5rem);
}

.home-cta .cta__actions {
  justify-content: center;
}

@media (max-width: 480px) {
  .home-hero--centered .hero__actions,
  .home-cta .cta__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .home-hero--centered .hero__actions .btn,
  .home-cta .cta__actions .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 1100px) {
  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    padding: 16px 20px 24px;
    background: rgba(7, 17, 31, 0.96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--ease), opacity var(--ease), visibility var(--ease);
  }

  .nav--open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }

  .nav__link {
    display: block;
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    white-space: normal;
  }

  .nav__link:hover::after,
  .nav__link--active::after { display: none; }

  .menu-toggle { display: flex; }
}

@media (max-width: 1100px) {
  .capability-overview__grid { grid-template-columns: 1fr; }
  .scenario-grid--compact { grid-template-columns: repeat(2, 1fr); }
  .integration-preview--compact .integration-preview__inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .visibility-model__grid,
  .visibility-model__steps { grid-template-columns: 1fr; }
  .scenario-grid--compact { grid-template-columns: 1fr; }
}

@media (max-width: 1100px) {
  .metric-grid { grid-template-columns: repeat(3, 1fr); }
  .workflow-line { grid-template-columns: repeat(2, 1fr); }
  .workflow-line__step:nth-child(2)::after { display: none; }
  .dashboard-preview { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .workflow-line { grid-template-columns: 1fr; }
  .workflow-line__step::after { display: none; }
  .use-cases__grid--6 { grid-template-columns: 1fr; }
  .services__grid--6 { grid-template-columns: 1fr; }
}

/* ========================================
   Design System v7 — Unified Site Polish
   ======================================== */

/* Subpage compact sections */
body[data-page="rpc"] .rpc-page .rpc-section:not(.rpc-hero),
body[data-page="private-rpc"] .mev-page .mev-section:not(.mev-hero),
body[data-page="advisory"] .consulting-page .consulting-section:not(.consulting-hero),
body[data-page="docs"] .docs-page .docs-section:not(.docs-hero),
body[data-page="contact"] .contact-page .contact-section:not(.contact-hero) {
  padding: var(--section-y-compact) 0;
}

.home-page .home-section:not(.home-hero) {
  padding: var(--section-y) 0;
}

.home-page .home-section:last-of-type {
  padding-bottom: var(--section-y-compact);
}

/* Hero type B: compact feature page */
.hero--compact {
  min-height: auto;
  padding: clamp(2.75rem, 5.5vw, 4rem) 0 clamp(1.75rem, 3.5vw, 2.5rem);
}

.hero--compact .hero__inner,
.hero__inner--compact {
  grid-template-columns: 1fr;
  max-width: 760px;
  gap: 0;
}

.hero--compact .hero__title {
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  max-width: 720px;
}

.hero--compact .hero__subtitle {
  max-width: 680px;
  margin-bottom: 22px;
  font-size: clamp(0.9375rem, 1.4vw, 1.0625rem);
}

.hero--compact .hero__actions {
  gap: 10px;
  margin-bottom: 0;
}

.hero--compact .hero__tags {
  margin-top: 22px;
}

/* Hero type C: contact centered compact */
.hero--centered-compact .hero__inner--centered-compact {
  grid-template-columns: 1fr;
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}

.hero--centered-compact .hero__content {
  max-width: 640px;
  margin-inline: auto;
}

.hero--centered-compact .hero__actions {
  justify-content: center;
}

/* Hero type C: docs split compact */
.hero--docs .hero__inner--docs {
  grid-template-columns: 1fr minmax(220px, 280px);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
  max-width: var(--container-max);
}

.hero--docs .hero__content {
  max-width: 560px;
}

.hero--docs .docs-hero-panel {
  padding: 16px 18px;
  background: var(--card-bg-unified);
  border: 1px solid var(--card-border-unified);
  border-radius: 14px;
}

.hero--docs .docs-hero-panel__title {
  font-size: 0.6875rem;
  margin-bottom: 10px;
}

.hero--docs .docs-hero-panel__list {
  gap: 6px;
}

.hero--docs .docs-hero-panel__list a {
  padding: 8px 10px;
  font-size: 0.8125rem;
  border-radius: 8px;
}

/* Unified card surface */
.capability-card,
.scenario-card,
.visibility-step,
.rpc-card,
.mev-card,
.consulting-card,
.consulting-area-card,
.doc-card,
.docs-card,
.contact-card,
.contact-option-card,
.step-card,
.service-card,
.compare-card,
.partner-cap,
.cta__card {
  background: var(--card-bg-unified);
  border: 1px solid var(--card-border-unified);
  box-shadow: none;
}

.capability-card,
.scenario-card,
.rpc-card,
.mev-card,
.consulting-card,
.doc-card,
.step-card {
  border-radius: 16px;
}

.capability-card:hover,
.scenario-card:hover,
.rpc-card:hover,
.mev-card:hover,
.consulting-card:hover,
.doc-card:hover,
.step-card:hover {
  border-color: rgba(32, 227, 178, 0.28);
  transform: translateY(-2px);
}

/* CTA unified width */
.cta__card,
.home-cta .cta__card {
  max-width: var(--cta-max-width);
  margin-inline: auto;
}

/* Contact page streamlining */
.contact-methods-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: var(--section-content-gap);
}

.contact-methods-bar__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  background: var(--card-bg-unified);
  border: 1px solid var(--card-border-unified);
  border-radius: 999px;
}

.contact-methods-bar__item strong {
  color: var(--text-main);
  font-weight: 600;
}

@media (max-width: 900px) {
  .hero--docs .hero__inner--docs {
    grid-template-columns: 1fr;
  }

  .hero--docs .docs-hero__panel {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .hero--compact .hero__actions {
    flex-wrap: wrap;
  }
}

/* ========================================
   Subpage Hero — Centered (v8)
   ======================================== */

.subpage-hero {
  position: relative;
  overflow: hidden;
}

.subpage-hero--centered {
  min-height: clamp(360px, 52vh, 480px);
  display: flex;
  align-items: center;
  text-align: center;
  padding: clamp(2.5rem, 5vw, 3.5rem) 0;
}

.subpage-hero__container {
  width: 100%;
}

.subpage-hero__content {
  max-width: 780px;
  margin-inline: auto;
}

.subpage-hero__eyebrow {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

.subpage-hero__title {
  font-size: clamp(1.875rem, 3.8vw, 2.625rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-main);
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 16px;
}

.subpage-hero__lead {
  font-size: clamp(0.9375rem, 1.4vw, 1.0625rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: 22px;
}

.subpage-hero__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.subpage-hero__tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.subpage-hero__tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border-unified);
  border-radius: 999px;
  white-space: nowrap;
}

body.lang-en .subpage-hero__tag {
  font-size: 0.6875rem;
}

/* Docs quick links */
.docs-section--quick-links {
  padding: 0 0 var(--section-y-compact);
  margin-top: -0.5rem;
}

.docs-quick-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.docs-quick-links__item {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--card-bg-unified);
  border: 1px solid var(--card-border-unified);
  border-radius: 999px;
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.docs-quick-links__item:hover {
  color: var(--text-main);
  border-color: rgba(32, 227, 178, 0.28);
  background: rgba(255, 255, 255, 0.05);
}

.docs-entry-grid--4 {
  grid-template-columns: repeat(2, 1fr);
  align-items: stretch;
}

.docs-section__header--center,
.section__header--center {
  text-align: center;
  margin-inline: auto;
}

.docs-section__header--center .section__subtitle,
.section__header--center .section__subtitle {
  margin-inline: auto;
}

.cta__card--compact {
  padding: clamp(1.5rem, 3vw, 2rem);
  text-align: center;
}

.cta__card--compact .cta__subtitle {
  margin-bottom: 16px;
}

/* Contact topics + compact form */
.contact-methods-bar__link {
  text-decoration: none;
  transition: border-color var(--ease), background var(--ease);
}

.contact-methods-bar__link:hover {
  border-color: rgba(32, 227, 178, 0.28);
  background: rgba(255, 255, 255, 0.05);
}

.contact-topics__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 16px;
}

.contact-topics__list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.contact-topics__item {
  position: relative;
  padding-left: 18px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.contact-topics__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.75;
}

.contact-topics__note {
  font-size: 0.8125rem;
  color: var(--text-soft);
  line-height: 1.6;
}

.contact-form-card--compact {
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
}

.contact-form--compact .form-group {
  margin-bottom: 14px;
}

.contact-form--compact input,
.contact-form--compact select,
.contact-form--compact textarea {
  min-height: 40px;
}

.contact-form--compact textarea {
  min-height: 96px;
}

.docs-faq-list {
  max-width: var(--container-max);
  margin-inline: auto;
}

body[data-page="rpc"] .rpc-page .rpc-section:not(.rpc-hero),
body[data-page="private-rpc"] .mev-page .mev-section:not(.mev-hero),
body[data-page="advisory"] .consulting-page .consulting-section:not(.consulting-hero),
body[data-page="docs"] .docs-page .docs-section:not(.docs-hero),
body[data-page="contact"] .contact-page .contact-section:not(.contact-hero) {
  padding: var(--section-y-compact) 0;
}

.subpage-hero.rpc-hero,
.subpage-hero.mev-hero,
.subpage-hero.consulting-hero,
.subpage-hero.docs-hero,
.subpage-hero.contact-hero {
  padding-bottom: clamp(1.5rem, 3vw, 2rem);
}

@media (max-width: 768px) {
  .docs-entry-grid--4 {
    grid-template-columns: 1fr;
  }

  .subpage-hero__actions .btn {
    flex: 1 1 auto;
    min-width: 120px;
  }
}

/* ========================================
   Docs & Contact Page Refactoring
   ======================================== */

/* Docs Header */
.docs-header {
  padding: calc(var(--header-height) + 40px) 0 28px;
  background: linear-gradient(180deg, #050b14 0%, #07111f 100%);
  border-bottom: 1px solid rgba(150, 180, 210, 0.08);
}
.docs-header .section-kicker {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 8px;
}
.docs-header h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: #eef6ff;
  margin-bottom: 8px;
}
.docs-header p {
  font-size: clamp(0.9375rem, 1.8vw, 1.0625rem);
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.6;
}

/* Docs Main Layout */
.docs-main-section {
  padding: 36px 0;
}

.docs-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 36px;
  align-items: start;
}

.docs-sidebar {
  position: sticky;
  top: 96px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding-right: 10px;
}

.docs-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.docs-nav-link {
  display: block;
  padding: 8px 12px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--ease);
  border-left: 2px solid transparent;
}

.docs-nav-link:hover {
  color: var(--primary);
  background: rgba(32, 227, 178, 0.04);
}

.docs-nav-link.active {
  color: var(--primary);
  font-weight: 600;
  background: rgba(32, 227, 178, 0.08);
  border-left-color: var(--primary);
}

.docs-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Document Blocks */
.docs-block {
  padding: 28px 32px;
  background: var(--card-bg-unified);
  border: 1px solid var(--card-border-unified);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.docs-block + .docs-block {
  margin-top: 14px;
}

.docs-list {
  margin: 16px 0 0;
  padding-left: 20px;
  color: var(--text-secondary);
  line-height: 1.8;
  list-style-type: none;
}

.docs-list li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.docs-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}

ol.docs-list {
  list-style-type: none;
}

ol.docs-list li::before {
  content: none;
}

ol.docs-list li {
  padding-left: 0;
}

.docs-note {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(45, 212, 191, 0.18);
  border-radius: 12px;
  background: rgba(45, 212, 191, 0.045);
  color: var(--text-secondary);
}

.docs-note p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
}

.docs-block h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #eef6ff;
  border-bottom: 1px solid rgba(150, 180, 210, 0.08);
  padding-bottom: 10px;
  margin-bottom: 2px;
}

.docs-block p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.docs-block-subtitle {
  font-size: 0.875rem;
  color: var(--text-soft);
  margin-top: -8px;
}

/* Docs FAQ问答风格 */
.docs-block--faq {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.docs-qa {
  padding-top: 18px;
  border-top: 1px solid rgba(135, 164, 194, 0.1);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.docs-qa:first-of-type {
  border-top: none;
  padding-top: 0;
}

.docs-qa h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  margin: 0;
}

.docs-qa p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* Document Table */
.docs-table-wrapper {
  overflow-x: auto;
  border: 1px solid rgba(150, 180, 210, 0.08);
  border-radius: var(--radius-md);
  background: rgba(3, 10, 20, 0.3);
  margin-top: 4px;
}

.docs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  text-align: left;
}

.docs-table th, .docs-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(150, 180, 210, 0.08);
}

.docs-table th {
  background: rgba(15, 28, 46, 0.6);
  color: var(--primary);
  font-weight: 600;
}

.docs-table td {
  color: var(--text-secondary);
}

.docs-table tr:last-child td {
  border-bottom: none;
}

/* Docs Code Box & Overflow Fixes */
.docs-code-card {
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  background: rgba(10, 20, 34, 0.55);
  border: 1px solid rgba(150, 180, 210, 0.12);
  border-radius: var(--radius-md);
  padding: 0;
  margin-top: 8px;
}

.docs-code-card pre {
  max-width: 100%;
  overflow-x: auto;
  white-space: pre;
}

.docs-code-card code {
  word-break: normal;
}

.docs-curl-details {
  margin-top: 16px;
}

.docs-curl-summary {
  font-size: 0.875rem;
  color: var(--primary);
  cursor: pointer;
  font-weight: 600;
  user-select: none;
  outline: none;
}

.docs-curl-summary:hover {
  color: var(--secondary);
}

/* Light CTA footer prompt */
.docs-footer-prompt {
  background: rgba(15, 28, 46, 0.4);
  border: 1px solid rgba(150, 180, 210, 0.08);
  border-radius: var(--radius-lg);
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-top: 8px;
}

.docs-footer-prompt p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Contact Header */
.contact-header {
  padding: calc(var(--header-height) + 40px) 0 28px;
  background: linear-gradient(180deg, #050b14 0%, #07111f 100%);
  border-bottom: 1px solid rgba(150, 180, 210, 0.08);
}
.contact-header .section-kicker {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 8px;
}
.contact-header h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: #eef6ff;
  margin-bottom: 8px;
}
.contact-header p {
  font-size: clamp(0.9375rem, 1.8vw, 1.0625rem);
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.6;
}

/* Contact Form Section (Wide layout) */
.contact-form-section {
  padding: 32px 0 56px;
}

body[data-page="contact"] {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body[data-page="contact"] .contact-page {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.contact-page .contact-form-section {
  flex: 1;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height, 72px) + 20px);
  padding-bottom: 24px;
}

.contact-form-card--wide {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 32px;
  background: var(--card-bg-unified);
  border: 1px solid var(--card-border-unified);
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.contact-page .contact-form-card--wide {
  max-width: 760px;
  padding: 28px 32px;
  background: rgba(10, 22, 38, 0.3);
  border: 1px solid rgba(150, 180, 210, 0.05);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.contact-page .contact-form-header {
  text-align: left;
  margin-bottom: 20px;
}

.contact-page .contact-form-header h1 {
  font-size: 24px;
  line-height: 1.25;
  margin: 0 0 6px 0;
  color: #eef6ff;
  font-weight: 700;
}

.contact-page .contact-form-header p {
  margin: 0;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.contact-page .contact-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  margin-bottom: 14px;
}

.contact-page .form-field--full {
  grid-column: 1 / -1;
}

.contact-page .contact-form-card--wide input,
.contact-page .contact-form-card--wide select {
  height: 38px;
  min-height: 38px;
}

.contact-page .contact-form-card--wide textarea {
  min-height: 88px;
  max-height: 110px;
}

/* Compact Footer Styles */
.site-footer--compact {
  padding: 18px 0;
  border-top: 1px solid rgba(150, 180, 210, 0.06);
  background: #030811;
}

.footer-compact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-copy {
  margin: 0;
  color: var(--text-soft);
  font-size: 13px;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.footer-legal-links a {
  color: var(--text-secondary);
  font-size: 13px;
  text-decoration: none;
  transition: color var(--ease);
}

.footer-legal-links a:hover {
  color: var(--primary);
}

.contact-page .contact-form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 18px;
  border-top: 1px solid rgba(150, 180, 210, 0.06);
  padding-top: 18px;
}

.contact-page .contact-direct-text {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin: 0;
  font-size: 13px;
  color: var(--text-soft);
}

.contact-page .contact-direct-text a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--ease);
}

.contact-page .contact-direct-text a:hover {
  color: #eef6ff;
  text-decoration: underline;
}

.contact-page .contact-direct-sep {
  color: rgba(135, 164, 194, 0.2);
}

.contact-page .contact-submit {
  width: auto;
  min-width: 150px;
  max-width: 180px;
  height: 40px;
  padding: 0 22px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  margin: 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border: 1px solid var(--primary-border);
  color: #04111f;
  transition: all var(--ease);
}

.contact-page .contact-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(32, 227, 178, 0.2);
}

.contact-form-card--wide .contact-form__title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #eef6ff;
  margin-bottom: 20px;
  text-align: center;
}

.contact-direct {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 0 auto 24px;
}

.contact-direct__item {
  padding: 10px 14px;
  border: 1px solid rgba(135, 164, 194, 0.1);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.015);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contact-direct__label {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.contact-direct__link {
  font-size: 0.875rem;
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--ease);
}

.contact-direct__link:hover {
  color: var(--secondary);
}

.contact-form-card--wide .form-group {
  margin-bottom: 14px;
}

.contact-form-card--wide label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.contact-form-card--wide input,
.contact-form-card--wide select,
.contact-form-card--wide textarea {
  width: 100%;
  background: rgba(3, 10, 20, 0.72);
  border: 1px solid rgba(150, 180, 210, 0.14);
  border-radius: var(--radius-md);
  color: #eef6ff;
  padding: 8px 12px;
  font-size: 0.875rem;
  transition: all var(--ease);
  min-height: 38px;
}

.contact-form-card--wide textarea {
  resize: vertical;
  min-height: 110px;
  max-height: 140px;
}

.contact-form-card--wide input:focus,
.contact-form-card--wide select:focus,
.contact-form-card--wide textarea:focus {
  border-color: var(--primary-border);
  box-shadow: 0 0 0 3px rgba(32, 227, 178, 0.08);
  outline: none;
}

.contact-form__submit {
  width: 100%;
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  margin-top: 8px;
  min-height: 40px;
}

.contact-form__hint--bottom {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-soft);
  margin-top: 14px;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .docs-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  
  .docs-sidebar {
    position: static;
    max-height: none;
    overflow: visible;
  }
  
  .docs-nav-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }
  
  .docs-nav-link {
    padding: 6px 12px;
    font-size: 0.875rem;
    border-left: none;
    border-bottom: 2px solid transparent;
  }
  
  .docs-nav-link.active {
    border-left-color: transparent;
    border-bottom-color: var(--primary);
  }
}

@media (max-width: 768px) {
  .docs-footer-prompt {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .docs-footer-prompt .btn {
    width: 100%;
    text-align: center;
  }

  .contact-form-card--wide {
    padding: 24px 20px;
  }

  .contact-page .contact-form-card--wide {
    padding: 24px 18px;
  }
  
  .contact-page .contact-form-header {
    margin-bottom: 16px;
  }
  
  .contact-page .contact-form-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .contact-page .contact-form-actions {
    flex-direction: column-reverse;
    gap: 14px;
    align-items: stretch;
    text-align: center;
    padding-top: 14px;
    margin-top: 14px;
  }

  .contact-page .contact-direct-text {
    text-align: center;
    justify-content: center;
  }

  .contact-page .contact-submit {
    width: 100%;
  }
}

/* Custom styles for Alert Stats Grid */
.alert-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)) !important;
  gap: var(--gap-md) !important;
}

.alert-stat-card {
  border-radius: var(--radius-lg) !important;
  padding: 24px !important;
  background: rgba(15, 28, 46, 0.6) !important;
  border: 1px solid var(--border) !important;
  transition: all var(--ease) !important;
}

.alert-stat-card:hover {
  transform: translateY(-4px) !important;
  background: rgba(19, 34, 56, 0.8) !important;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2) !important;
}

.alert-stat-card .partner-cap__tag {
  font-family: var(--font-mono) !important;
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  padding: 4px 10px !important;
  border-radius: var(--radius-sm) !important;
  margin-bottom: 16px !important;
  background: rgba(32, 227, 178, 0.1) !important;
  color: var(--primary) !important;
  border: 1px solid rgba(32, 227, 178, 0.2) !important;
}

.alert-stat-card--total .partner-cap__tag {
  background: rgba(77, 163, 255, 0.1) !important;
  color: var(--secondary) !important;
  border-color: rgba(77, 163, 255, 0.2) !important;
}

.alert-stat-card--high .partner-cap__tag {
  background: rgba(239, 68, 68, 0.1) !important;
  color: #ef4444 !important;
  border-color: rgba(239, 68, 68, 0.2) !important;
}

.alert-stat-card--medium .partner-cap__tag {
  background: rgba(245, 158, 11, 0.1) !important;
  color: #f59e0b !important;
  border-color: rgba(245, 158, 11, 0.2) !important;
}

.alert-stat-card--low .partner-cap__tag {
  background: rgba(16, 185, 129, 0.1) !important;
  color: #10b981 !important;
  border-color: rgba(16, 185, 129, 0.2) !important;
}

/* Reduce gap between alert stats grid and the following archive card */
body[data-page="private-rpc"] .mev-section--protection {
  padding-bottom: 24px !important;
}

body[data-page="private-rpc"] .mev-section--recovery {
  padding-top: 0 !important;
}