/* =========================================================================
   api — modern tech / dark-first design system
   ========================================================================= */

:root {
  color-scheme: light;

  /* Light theme — systematized warm-neutral paper ramp */
  /* 暖米色纸张色阶（参考 wenyue 风格） */
  --bg: #faf8f5;
  --surface: #ffffff;
  --surface-2: #f5f0eb;
  --surface-3: #efe6db;
  --surface-sunken: #f5f0eb;
  --panel: rgba(255, 255, 255, 0.86);
  --panel-strong: #ffffff;

  --ink: #2c2c2c;
  --ink-2: #4a4a4a;
  --muted: #999999;
  --muted-strong: #666666;

  --line: rgba(184, 149, 106, 0.24);
  --line-strong: rgba(184, 149, 106, 0.40);
  --hairline: rgba(184, 149, 106, 0.12);

  --accent: #b8956a;
  --accent-bright: #d4b896;
  --accent-2: #96734e;
  --accent-muted: #c2a888;
  --accent-glow: rgba(184, 149, 106, 0.18);
  --accent-soft: rgba(184, 149, 106, 0.10);
  --accent-ink: #ffffff;

  --amber: #c08a3e;

  --code-string: #96734e;

  --grid-line: rgba(184, 149, 106, 0.04);
  --glow-1: rgba(184, 149, 106, 0.10);
  --glow-2: rgba(212, 184, 150, 0.08);

  --radius: 10px;
  --radius-lg: 12px;
  --radius-xl: 12px;
  --radius-button: 8px;
  --radius-pill: 999px;

  /* Type scale (fluid, enterprise-restrained) */
  --text-display: clamp(40px, 5.2vw, 64px);
  --text-h1: clamp(36px, 4.6vw, 56px);
  --text-h2: clamp(28px, 3.5vw, 42px);
  --text-h3: clamp(19px, 1.6vw, 23px);
  --text-card-title: 1.16rem;
  --text-deck: clamp(16px, 1.4vw, 19px);
  --text-lede: clamp(18px, 1.6vw, 21px);
  --text-body: 1rem;
  --text-sm: 0.92rem;
  --text-xs: 0.8rem;

  /* Editorial label tracking (mono overlines / numbers) */
  --track-overline: 0.08em;

  /* Motion */
  --dur-fast: 0.18s;
  --dur: 0.3s;
  --lift: -2px;

  /* Vertical rhythm */
  --section-y: clamp(88px, 11vw, 140px);

  --content: 1200px;
  --content-narrow: 920px;
  --gutter: max(clamp(20px, 5vw, 56px), calc((100vw - var(--content)) / 2));

  --header-bg: rgba(250, 248, 245, 0.82);
  --header-bg-scrolled: rgba(250, 248, 245, 0.95);

  --button-primary-bg: var(--accent);
  --button-primary-fg: #ffffff;
  --button-primary-glow: 0 2px 10px -2px rgba(184, 149, 106, 0.5);

  --shadow-soft: 0 8px 24px -14px rgba(22, 24, 29, 0.14);
  --shadow-card: 0 1px 2px -1px rgba(22, 24, 29, 0.06), 0 1px 0 rgba(22, 24, 29, 0.03);

  --font-sans: "Plus Jakarta Sans", "Inter", ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    sans-serif;
  --font-serif: Georgia, "Noto Serif SC", "Songti SC", "Source Han Serif SC", "SimSun", serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --grain-opacity: 0.03;

  /* Spacing tokens */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
}

html[data-theme="dark"] {
  color-scheme: dark;

  --bg: #0a0b0d;
  --surface: #0a0b0d;
  --surface-2: #121419;
  --surface-3: #1a1d24;
  --surface-sunken: #0d0e12;
  --panel: rgba(18, 20, 25, 0.78);
  --panel-strong: rgba(20, 23, 29, 0.96);

  --ink: #f4f5f7;
  --ink-2: #d4d8e0;
  --muted: #8b93a3;
  --muted-strong: #b2bac7;

  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.15);
  --hairline: rgba(255, 255, 255, 0.05);

  --accent: #c9a87c;
  --accent-bright: #e0c9a6;
  --accent-2: #b8956a;
  --accent-muted: #a98a64;
  --accent-glow: rgba(201, 168, 124, 0.20);
  --accent-soft: rgba(201, 168, 124, 0.10);
  --accent-ink: #1c150c;

  --amber: #f59e0b;

  --code-string: #a7d6c4;

  --grid-line: rgba(255, 255, 255, 0.018);
  --glow-1: rgba(52, 211, 153, 0.09);
  --glow-2: rgba(91, 141, 239, 0.06);

  --header-bg: rgba(10, 11, 13, 0.7);
  --header-bg-scrolled: rgba(10, 11, 13, 0.92);

  --button-primary-bg: var(--accent);
  --button-primary-fg: #07120e;
  --button-primary-glow: 0 1px 2px rgba(0, 0, 0, 0.4);

  --shadow-soft: 0 10px 30px -16px rgba(0, 0, 0, 0.6);
  --shadow-card: 0 0 0 1px rgba(255, 255, 255, 0.03), 0 2px 6px -3px rgba(0, 0, 0, 0.6);
  --grain-opacity: 0.03;
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  /* allow height: auto transitions for <details> open animation */
  interpolate-size: allow-keywords;
}
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-optical-sizing: auto;
  font-feature-settings: "ss01", "cv11", "cv05";
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
::selection {
  background: var(--accent-soft);
  color: var(--ink);
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
p { color: var(--muted-strong); text-wrap: pretty; }
img { display: block; max-width: 100%; }
ul { margin: 0; padding: 0; list-style: none; }
:where(section[id], main[id]) { scroll-margin-top: 84px; }

.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.telegram-icon, .x-icon, .control-icon, .back-top-icon {
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
  fill: currentColor;
}

/* ---------- Backdrop (grid + aura + film grain) ---------- */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.backdrop::before {
  content: "";
  position: absolute;
  inset: -2px;
  background-image:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 64% 48% at 50% -4%, #000 8%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 64% 48% at 50% -4%, #000 8%, transparent 78%);
}
.backdrop::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 420px;
  background: radial-gradient(ellipse 64% 46% at 50% -10%,
    color-mix(in srgb, var(--accent) 3.5%, transparent) 0%,
    transparent 70%);
  pointer-events: none;
}
/* Film grain — subtle tactile atmosphere, theme-tuned */
.backdrop-glow { display: none; }
.backdrop-glow.one {
  display: block;
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 160px 160px;
  opacity: var(--grain-opacity);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  gap: 14px;
  align-items: center;
  padding: 12px var(--gutter);
  background: var(--header-bg);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.site-header.is-scrolled {
  background: var(--header-bg-scrolled);
  border-bottom-color: var(--line);
  box-shadow: 0 1px 0 var(--hairline);
}

.brand {
  display: inline-flex;
  min-width: 0;
  gap: 12px;
  align-items: center;
}
.brand-mark {
  position: relative;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--panel-strong);
  box-shadow: var(--shadow-card);
}
.brand-mark img { width: 100%; height: 100%; object-fit: cover; }
.brand-mark::after {
  content: "";
  position: absolute;
  right: 3px;
  bottom: 3px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 2px var(--panel-strong);
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.55; transform: scale(0.82); }
}
.brand-copy { display: grid; line-height: 1.1; }
.brand-copy strong {
  color: var(--ink);
  font-family: Georgia, "Noto Serif SC", serif; /* 与 index.html .card-title 一致 */
  font-weight: 400;
  font-size: 1.05rem;
  letter-spacing: 2px;
}
.brand-copy small {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.nav-links { display: flex; gap: 4px; justify-content: center; }
.nav-links a,
.icon-control,
.header-action {
  min-height: 36px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted-strong);
  font-size: 0.85rem;
  font-weight: 500;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.nav-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 0% 2px;
  background-position: 50% calc(100% - 6px);
  background-repeat: no-repeat;
  transition: color 0.2s ease, background-size 0.3s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); background-size: 38% 2px; }
.nav-links a.is-active { color: var(--ink); background-size: 56% 2px; }
.icon-control:hover,
.header-action:hover {
  background: var(--surface-3);
  color: var(--ink);
}
.header-controls { display: flex; gap: 6px; align-items: center; }
.icon-control {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  padding: 0 12px;
  background: transparent;
}
html[data-theme="light"] .theme-icon-light,
html[data-theme="dark"] .theme-icon-dark {
  display: none;
}
.header-action {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border-color: var(--line-strong);
  background: var(--surface-3);
  color: var(--ink);
}
.header-action:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--ink);
}

/* ---------- Buttons ---------- */
.button {
  display: inline-flex;
  position: relative;
  min-height: 46px;
  gap: 8px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-button);
  font-weight: 700;
  letter-spacing: 0;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out),
    background 0.2s ease, border-color 0.2s ease;
}
.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); transition-duration: 0.05s; }
.button-primary {
  background: var(--button-primary-bg);
  color: var(--button-primary-fg);
  box-shadow: var(--button-primary-glow);
}
.button-primary:hover {
  box-shadow: var(--button-primary-glow), var(--shadow-soft);
}
.button-secondary {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--ink);
}
.button-secondary:hover { border-color: var(--ink-2); background: var(--surface-3); }
.button-ghost {
  border-color: transparent;
  background: transparent;
  color: var(--muted-strong);
  font-weight: 600;
}
.button-ghost:hover { color: var(--ink); background: var(--surface-3); }
html[data-theme="dark"] .button-secondary { background: transparent; }
.has-arrow::after {
  content: "→";
  font-family: var(--font-mono);
  font-weight: 400;
  transition: transform 0.2s var(--ease-out);
}
.has-arrow:hover::after { transform: translateX(3px); }

/* ---------- Eyebrows / overlines (editorial label system) ---------- */
.eyebrow,
.plan-eyebrow {
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: var(--track-overline);
  text-transform: uppercase;
}
/* Restrained section label: a short accent rule + auto section number */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--muted);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--accent);
}
.section-heading:not(.align-left) .eyebrow { justify-content: center; }

/* Hero credibility chip keeps the badge treatment */
.hero .eyebrow {
  padding: 6px 13px 6px 14px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--line));
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent);
}
.hero .eyebrow::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(72px, 10vw, 120px) var(--gutter) clamp(48px, 6vw, 72px);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 4vw, 56px);
  justify-items: center;
  text-align: center;
  max-width: var(--content);
  margin: 0 auto;
}
/* 移除右侧仪表盘后：标题区单列居中 */
.hero-grid > div { max-width: 760px; }
.hero h1,
.hero-lede { margin-inline: auto; }
.hero .proof-strip { justify-content: center; }
.hero h1 {
  max-width: 16ch;
  margin: 0 0 22px;
  font-family: var(--font-serif);
  font-size: var(--text-display);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.18;
  text-wrap: balance;
  color: var(--ink);
}
.hero-lede {
  max-width: 54ch;
  margin: 0 0 32px;
  color: var(--muted-strong);
  font-size: var(--text-lede);
  line-height: 1.55;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}


/* ---------- Dashboard preview card (hero aside) ---------- */
.pricing-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface-2);
  box-shadow: var(--shadow-card);
}

.hero-dashboard {
  position: relative;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface-2);
  box-shadow: var(--shadow-card), 0 24px 60px -40px rgba(22, 24, 29, 0.3);
}
html[data-theme="dark"] .hero-dashboard {
  box-shadow: var(--shadow-card), 0 30px 70px -44px rgba(0, 0, 0, 0.7);
}
.hero-dashboard::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg,
    color-mix(in srgb, var(--accent) 13%, transparent) 0%,
    transparent 34%);
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}


/* ---------- Sections ---------- */
.section { padding: var(--section-y) var(--gutter); }

/* ---------- Card material system ---------- *
 * Three-layer finish on every elevated surface:
 *   1. Backdrop gradient (already on .delivery-card / .trust-* via linear-gradient bg)
 *   2. Inner top hairline (::after, masked) — fakes a light source
 *   3. Multi-stop shadow (ambient + contact + cast)
 * All cards share the same hover physics: translateY(--lift) + shadow growth.
 */
.delivery-card,
.pricing-card,
.faq-item,
.trust-stat,
.trust-case,
.partner-card,
.hero-dashboard,
.console-grid figure {
  position: relative;
  isolation: isolate;
}

/* Inner top-edge highlight — light source illusion */
.pricing-card::after,
.faq-item::after,
.trust-stat::after,
.trust-case::after,
.partner-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--ink) 10%, transparent) 0%,
    transparent 28%,
    transparent 100%
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.7;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease-out);
}
html[data-theme="dark"] .pricing-card::after,
html[data-theme="dark"] .faq-item::after,
html[data-theme="dark"] .trust-stat::after,
html[data-theme="dark"] .trust-case::after,
html[data-theme="dark"] .partner-card::after {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.07) 0%,
    rgba(255, 255, 255, 0.015) 24%,
    transparent 60%
  );
  opacity: 1;
}
.pricing-card:hover::after,
.trust-stat:hover::after,
.trust-case:hover::after,
.partner-card:hover::after { opacity: 1; }
html[data-theme="dark"] .pricing-card:hover::after,
html[data-theme="dark"] .trust-stat:hover::after,
html[data-theme="dark"] .trust-case:hover::after,
html[data-theme="dark"] .partner-card:hover::after {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.16) 0%,
    rgba(255, 255, 255, 0.03) 24%,
    transparent 60%
  );
}
/* Featured pricing card already has gradient border — give it priority */
.pricing-card.is-featured::after { display: none; }
.faq-item[open]::after { opacity: 0.4; }
.section-heading {
  max-width: 760px;
  margin: 0 auto clamp(40px, 5vw, 64px);
  text-align: center;
}
.section--contained > .section-heading { max-width: 760px; }
.section-heading.align-left {
  margin-right: 0;
  margin-left: 0;
  max-width: 760px;
  text-align: left;
}
.section-heading.align-left .eyebrow { margin-left: 0; }
.section-heading.align-left .section-subtitle,
.section-heading.align-left p { margin-inline: 0; }
.section-heading.align-left h2 {
  position: relative;
  padding-left: 16px;
}
.section-heading.align-left h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.18em;
  bottom: 0.18em;
  width: 3px;
  border-radius: 2px;
  background: var(--accent);
}
.section-heading h2 {
  margin-bottom: 16px;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: var(--text-h2);
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.2;
  text-wrap: balance;
}
.section-heading p {
  margin: 0 auto;
  max-width: 60ch;
  font-size: var(--text-deck);
  line-height: 1.55;
  color: var(--muted-strong);
}


/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 1.6vw, 24px);
}
.pricing-card {
  --card-accent: var(--accent);
  --card-accent-2: var(--accent-bright);
  --card-glow: var(--accent-glow);
  --card-soft: var(--accent-soft);
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: clamp(28px, 2.5vw, 36px) clamp(24px, 2.4vw, 32px);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition:
    transform var(--dur) var(--ease-out),
    border-color var(--dur) var(--ease-out),
    box-shadow var(--dur) var(--ease-out);
  will-change: transform;
}
.pricing-card:hover {
  transform: translateY(var(--lift));
  border-color: color-mix(in srgb, var(--card-accent) 32%, var(--line-strong));
  box-shadow: var(--shadow-soft);
}
html[data-theme="dark"] .pricing-card {
  box-shadow: var(--shadow-card);
}
html[data-theme="dark"] .pricing-card:hover {
  box-shadow: var(--shadow-soft);
}

/* Pricing tier variants */
/* Pricing tiers share one accent; the featured tier alone carries emerald. */
.pricing-card[data-tier="individual"],
.pricing-card[data-tier="enterprise"] { --card-accent: var(--ink-2); --card-accent-2: var(--muted); --card-glow: color-mix(in srgb, var(--ink) 8%, transparent); --card-soft: var(--surface-3); }
.pricing-card[data-tier="team"]       { --card-accent: var(--accent); --card-accent-2: var(--accent-bright); --card-glow: var(--accent-glow); --card-soft: var(--accent-soft); }
html[data-theme="dark"] .pricing-card[data-tier="individual"],
html[data-theme="dark"] .pricing-card[data-tier="enterprise"] { --card-accent: var(--ink-2); --card-accent-2: var(--muted); --card-glow: rgba(255, 255, 255, 0.06); --card-soft: var(--surface-3); }

/* Soft corner sheen — variant-tinted */
.pricing-card > * { position: relative; z-index: 1; }
.pricing-card:not(.is-featured)::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    220px 140px at 100% 0%,
    var(--card-glow) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out);
  pointer-events: none;
  z-index: 0;
}
.pricing-card:not(.is-featured):hover::before { opacity: 1; }
.pricing-card:not(.is-featured):hover::after {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--card-accent) 22%, transparent) 0%,
    transparent 30%,
    transparent 100%
  );
}
html[data-theme="dark"] .pricing-card:not(.is-featured):hover::after {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--card-accent-2) 26%, rgba(255, 255, 255, 0.05)) 0%,
    rgba(255, 255, 255, 0.02) 24%,
    transparent 60%
  );
}
.pricing-card.is-featured {
  border-color: color-mix(in srgb, var(--accent) 42%, var(--line-strong));
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 4%, transparent), transparent 36%),
    var(--surface-2);
  box-shadow: var(--shadow-card);
}
.pricing-card.is-featured::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--accent);
  opacity: 0.4;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.pricing-badge {
  position: absolute;
  top: -1px;
  right: 24px;
  padding: 5px 12px 6px;
  border-radius: 0 0 8px 8px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  z-index: 1;
}
.plan-eyebrow {
  display: inline-block;
  margin-bottom: 14px;
}
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 10px;
}
.plan-price strong {
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 2.6vw, 2.1rem);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.plan-price span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
}
.plan-note {
  margin: 0 0 22px;
  color: var(--muted-strong);
  font-size: 0.92rem;
  line-height: 1.55;
}
.pricing-card h3 {
  margin: 4px 0 18px;
  min-height: 2.6em;
  color: var(--ink);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.pricing-card .price {
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 2.6vw, 2.1rem);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  line-height: 1.05;
  margin-bottom: 10px;
  overflow-wrap: anywhere;
}
.pricing-card > p {
  margin-bottom: 22px;
  color: var(--muted-strong);
  font-size: 0.95rem;
  line-height: 1.55;
}
.pricing-card ul {
  display: grid;
  gap: 12px;
  margin: 0 0 26px;
  padding-top: 22px;
  border-top: 1px dashed var(--line);
}
.pricing-card li {
  position: relative;
  padding-left: 28px;
  color: var(--ink-2);
  font-size: 0.94rem;
  line-height: 1.55;
}
.pricing-card li::before {
  content: "";
  position: absolute;
  top: 0.42em;
  left: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background:
    radial-gradient(circle, var(--accent) 0 38%, transparent 39%),
    var(--accent-soft);
}
.pricing-card .button { margin-top: auto; width: 100%; }


/* ---------- FAQ ---------- */
.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(32px, 4vw, 64px);
  border-top: 1px solid var(--line);
}
.faq-item {
  padding: 0;
  overflow: hidden;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transition:
    border-color var(--dur) var(--ease-out),
    background var(--dur-fast) var(--ease-out);
}
.faq-item::after { display: none; }
.faq-item:hover { border-color: var(--line-strong); }
.faq-item[open] {
  border-color: var(--line);
  background: transparent;
  box-shadow: none;
}
html[data-theme="dark"] .faq-item,
html[data-theme="dark"] .faq-item[open] {
  box-shadow: none;
}
.faq-summary {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding: 24px 2px;
  cursor: pointer;
  list-style: none;
  color: var(--ink);
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: color 0.2s ease;
}
.faq-summary::-webkit-details-marker { display: none; }
.faq-summary:hover { color: var(--ink); }
.faq-summary:focus-visible { outline-offset: -2px; }
.faq-summary > h3 { margin: 0; font: inherit; }
.faq-num {
  flex-shrink: 0;
  min-width: 26px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  line-height: 1.4;
  transition: color 0.2s ease;
}
.faq-item[open] .faq-num {
  color: var(--accent);
}
.faq-q {
  flex: 1;
}
.faq-toggle {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-3);
  color: var(--muted-strong);
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1;
  transition: transform 0.3s var(--ease-out), background 0.2s ease, color 0.2s ease,
    border-color 0.2s ease;
}
.faq-item[open] .faq-toggle {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent);
  transform: rotate(45deg);
}
.faq-body {
  padding: 0 48px 28px 42px;
  color: var(--muted-strong);
  font-size: 0.96rem;
  line-height: 1.65;
  animation: faq-reveal 0.28s var(--ease-out);
}
.faq-body p { margin: 0; }
@keyframes faq-reveal {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Partners ---------- */
.partners-section {
  padding: clamp(72px, 9vw, 112px) var(--gutter);
  border-top: none;
}
.partners-section::before {
  content: "";
  display: block;
  max-width: 120px;
  height: 1px;
  margin: 0 auto clamp(40px, 5vw, 64px);
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}
.partners-section > * { max-width: var(--content); margin-inline: auto; }
.partners-section > .section-heading { max-width: 760px; }
.partners-section .section-heading {
  margin-bottom: 36px;
}
.partners-section h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(28px, 3.8vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
}
.partners-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(16px, 1.6vw, 20px);
}
.partner-card {
  display: grid;
  gap: 16px;
  align-content: center;
  justify-items: center;
  min-height: 168px;
  padding: 28px 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-2);
  box-shadow: none;
  color: var(--muted);
  transition:
    transform var(--dur) var(--ease-out),
    border-color var(--dur) var(--ease-out),
    background var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur) var(--ease-out);
  will-change: transform;
}
.partner-card:is(a) {
  text-decoration: none;
  cursor: pointer;
}
.partner-card:is(a):focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 52%, transparent);
  outline-offset: 4px;
}
.partner-card:hover {
  transform: translateY(var(--lift));
  border-color: var(--line-strong);
  background: var(--surface-2);
  color: var(--ink);
  box-shadow: var(--shadow-card);
}
html[data-theme="dark"] .partner-card,
html[data-theme="dark"] .partner-card:hover {
  box-shadow: none;
}
html[data-theme="dark"] .partner-card:hover {
  box-shadow: var(--shadow-card);
}
.partner-logo {
  display: grid;
  width: min(100%, 180px);
  height: 72px;
  place-items: center;
}
.partner-logo img {
  width: 100%;
  height: 72px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.62;
  transition: filter var(--dur) var(--ease-out), opacity var(--dur) var(--ease-out);
}
.partner-card:hover .partner-logo img {
  filter: grayscale(0);
  opacity: 1;
}
.partner-logo-text {
  align-content: center;
  gap: 4px;
  width: 112px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 12%, transparent), transparent),
    var(--surface-sunken);
  color: var(--ink);
}
.partner-logo-text strong {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0;
}
.partner-logo-text small {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
}
.partner-name {
  color: currentColor;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
}

/* ---------- Friend links ---------- */
.friend-links-section {
  padding-top: 0;
  padding-bottom: clamp(56px, 8vw, 88px);
}
.friend-links-wrap {
  display: grid;
  grid-template-columns: minmax(180px, 0.26fr) minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  max-width: var(--content);
  margin-inline: auto;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-2);
  box-shadow: var(--shadow-card);
}
.friend-links-head {
  min-width: 0;
  padding-right: 18px;
  border-right: 1px solid var(--line);
}
.friend-links-head .eyebrow {
  margin-bottom: 8px;
}
.friend-links-head h2 {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.25;
}
.friend-links-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  min-width: 0;
}
.friend-link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 2px 10px;
  align-items: center;
  min-width: 0;
  min-height: 66px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-sunken);
  color: var(--ink-2);
  transition: border-color 0.2s ease,
    background 0.2s ease, color 0.2s ease;
}
.friend-link:hover {
  border-color: var(--line-strong);
  background: var(--surface-3);
  color: var(--ink);
}
.friend-link--featured {
  position: relative;
  grid-column: span 2;
  grid-template-columns: 46px minmax(0, 1fr);
  grid-template-rows: auto auto 1fr auto;
  align-items: center;
  min-height: 104px;
  padding: 14px;
  overflow: hidden;
  border-color: rgba(5, 150, 105, 0.24);
  background:
    linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(91, 141, 239, 0.08)),
    var(--surface-sunken);
}
.friend-link--featured:hover {
  border-color: rgba(5, 150, 105, 0.4);
  background:
    linear-gradient(135deg, rgba(16, 185, 129, 0.16), rgba(91, 141, 239, 0.11)),
    var(--surface-3);
}
.friend-link--featured .friend-featured-mark {
  grid-row: 1 / span 4;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--accent-bright);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}
.friend-link--featured .friend-featured-kicker {
  justify-self: start;
  max-width: 100%;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.2;
}
.friend-link--featured strong {
  margin-top: 2px;
  font-size: 1.02rem;
}
.friend-link--featured p {
  min-width: 0;
  margin: 2px 0 0;
  overflow: hidden;
  color: var(--muted-strong);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  font-size: 0.76rem;
  line-height: 1.45;
}
.friend-link--featured .friend-link-domain {
  grid-column: 2;
  margin-top: 2px;
  color: var(--accent-2);
}
.friend-link img {
  grid-row: 1 / span 2;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  object-fit: contain;
  background: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(13, 16, 22, 0.06);
}
.friend-link strong,
.friend-link span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.friend-link strong {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
}
.friend-link span {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  line-height: 1.3;
}



/* ---------- Footer ---------- */
.site-footer {
  padding: clamp(48px, 6vw, 72px) var(--gutter) 36px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.site-footer::before {
  content: none;
}
.footer-inner {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  justify-content: space-between;
  max-width: var(--content);
  margin: 0 auto;
}
.footer-brand { display: grid; gap: 6px; max-width: 420px; }
.footer-brand strong {
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.footer-brand span,
.footer-bottom {
  color: var(--muted);
  font-size: 0.88rem;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
}
.footer-links a {
  color: var(--muted-strong);
  font-size: 0.88rem;
  font-weight: 500;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: color 0.2s ease, background-size 0.32s var(--ease-out);
}
.footer-links a:hover {
  color: var(--ink);
  background-size: 100% 1px;
}
.footer-links a.footer-icon-link,
.footer-links a.footer-icon-link:hover { background-size: 0% 1px; }
.footer-icon-link {
  display: inline-flex;
  gap: 7px;
  align-items: center;
}
.footer-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
  gap: 18px;
  align-items: center;
  max-width: var(--content);
  margin: 28px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.footer-record-link { color: var(--ink-2); font-weight: 600; }
.footer-record-link:hover { color: var(--accent); }

/* ---------- Back to top ---------- */
.back-top-floating {
  position: fixed;
  z-index: 70;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--panel-strong);
  color: var(--ink);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease, border-color 0.2s ease,
    background 0.2s ease;
}
.back-top-floating.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.back-top-floating:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  transform: translateY(-2px);
}
.back-top-icon { width: 20px; height: 20px; }

/* ---------- Proof strip (hero) — discrete trust signals ---------- */
.proof-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.proof-strip span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  color: var(--muted-strong);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.01em;
  line-height: 1.3;
}
.proof-strip span::before {
  content: "";
  flex: 0 0 auto;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- Trust block ---------- */
.trust-block {
  padding: var(--section-y) var(--gutter);
}
.trust-block > * { max-width: var(--content); margin-inline: auto; }
.trust-block > .section-heading { max-width: 760px; }

/* Stats bar — editorial metric row */
.trust-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  padding: clamp(28px, 3vw, 40px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(48px, 6vw, 72px);
}
.trust-stat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 8px 28px;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  text-align: left;
  align-items: flex-start;
  transition: none;
}
.trust-stat:not(:first-child) {
  border-left: 1px solid var(--line);
}
.trust-stat:hover {
  transform: none;
  border-color: var(--line);
  box-shadow: none;
}
html[data-theme="dark"] .trust-stat,
html[data-theme="dark"] .trust-stat:hover {
  box-shadow: none;
}
.trust-stat-value {
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.trust-stat-label {
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.45;
}
.trust-stat:nth-child(3) .trust-stat-value {
  color: var(--accent);
}
.trust-stat::after { display: none; }

/* Case study cards */
.trust-cases {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 1.8vw, 24px);
  margin-bottom: clamp(40px, 5vw, 56px);
}
.trust-case {
  position: relative;
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 32px 30px 28px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: var(--surface-2);
  box-shadow: var(--shadow-card);
  transition:
    transform var(--dur) var(--ease-out),
    border-color var(--dur) var(--ease-out),
    box-shadow var(--dur) var(--ease-out);
  will-change: transform;
}
.trust-case:hover {
  transform: translateY(var(--lift));
  border-color: var(--line-strong);
  border-left-color: var(--accent);
  box-shadow: var(--shadow-soft);
}
html[data-theme="dark"] .trust-case {
  box-shadow: var(--shadow-card);
}
html[data-theme="dark"] .trust-case:hover {
  box-shadow: var(--shadow-soft);
}
.trust-case::before {
  content: "\201C";
  display: block;
  margin-bottom: 4px;
  font-size: 2.6rem;
  line-height: 0.7;
  color: var(--accent);
  opacity: 0.22;
  font-family: Georgia, "Times New Roman", serif;
}
.trust-case p {
  flex: 1;
  margin: 0 0 18px;
  font-size: 1rem;
  line-height: 1.62;
  color: var(--ink-2);
}
.trust-case cite {
  display: block;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--muted);
  font-weight: 500;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.trust-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink);
  transition: border-color 0.2s ease, background 0.2s ease;
}
.trust-badge-item:hover {
  border-color: var(--line-strong);
  background: var(--surface-3);
}
.trust-badge-item::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-muted);
  flex-shrink: 0;
}

/* ===== Service Regions — banded chapter + two-column region ledger ===== */
/* Distinct surface so this section reads as its own chapter, breaking the
   page's tonal uniformity. Tasteful duotone: mainland=emerald, overseas=blue. */
.section--band {
  background: var(--surface-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
html[data-theme="dark"] .section--band {
  background:
    radial-gradient(120% 60% at 0% 0%, color-mix(in srgb, var(--accent) 5%, transparent), transparent 60%),
    radial-gradient(120% 60% at 100% 0%, color-mix(in srgb, var(--accent-2) 5%, transparent), transparent 60%),
    var(--surface-2);
}

.region-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: var(--content);
  margin: 0 auto clamp(40px, 5vw, 64px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
}
.region-col {
  --region-accent: var(--accent);
  --card-accent: var(--accent);
  position: relative;
  padding: clamp(28px, 3vw, 44px);
}
.region-col + .region-col { border-left: 1px solid var(--line); }
.region-col--overseas {
  --region-accent: var(--accent-2);
  --card-accent: var(--accent-2);
}
/* top accent rail — the duotone signal */
.region-col::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--region-accent);
  opacity: 0.85;
}

.region-col-head {
  position: relative;
  margin-bottom: clamp(20px, 2.4vw, 28px);
  padding-bottom: clamp(18px, 2vw, 24px);
  border-bottom: 1px solid var(--line);
}
.region-index {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--region-accent);
}
.region-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding: 5px 11px;
  border: 1px solid color-mix(in srgb, var(--region-accent) 30%, var(--line));
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--region-accent) 8%, transparent);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.region-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--region-accent);
}
.region-col-head h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: clamp(1.18rem, 1.7vw, 1.42rem);
  font-weight: 700;
  letter-spacing: -0.018em;
  line-height: 1.18;
  text-wrap: balance;
}
.region-col-head p {
  margin: 0;
  max-width: 42ch;
  color: var(--muted-strong);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* De-boxed deliverable list — hairline rows, not cards-in-cards */
.region-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.region-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: clamp(16px, 1.6vw, 20px) 0;
  border-top: 1px solid var(--hairline);
}
.region-item:first-child { border-top: 0; padding-top: 4px; }
.region-item-icon {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface-2);
  color: var(--muted-strong);
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out),
    background var(--dur) var(--ease-out);
}
html[data-theme="dark"] .region-item-icon { background: var(--surface-3); }
.region-item-icon svg {
  width: 20px; height: 20px;
  fill: none; stroke: currentColor;
  stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.region-item:hover .region-item-icon {
  color: var(--region-accent);
  border-color: color-mix(in srgb, var(--region-accent) 40%, var(--line-strong));
  background: color-mix(in srgb, var(--region-accent) 8%, transparent);
}
.region-item-main { min-width: 0; }
.region-item-main h4 {
  margin: 0 0 5px;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.region-item-main p {
  margin: 0 0 9px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}
.region-item-meta {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--muted-strong);
}

/* Model roster — inline under the mainland column */
.model-roster {
  position: relative;
  margin-top: clamp(24px, 2.6vw, 32px);
  padding-top: clamp(20px, 2.2vw, 26px);
  border-top: 1px solid var(--line);
}

/* ---------- Delivery format grid (legacy — unused, kept for safety) ---------- */
.service-region-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(20px, 2.4vw, 32px);
  margin-bottom: 56px;
}
.service-region-panel {
  position: relative;
  padding: clamp(22px, 2.4vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--ink) 3%, transparent), transparent 42%),
    var(--surface-2);
  overflow: hidden;
}
.service-region-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--card-accent, var(--accent)), transparent);
  opacity: 0.72;
}
.service-region-panel--mainland {
  --card-accent: var(--accent);
  --card-soft: var(--accent-soft);
}
.service-region-panel--overseas {
  --card-accent: var(--ink-2);
  --card-soft: var(--surface-3);
}
html[data-theme="dark"] .service-region-panel--mainland {
  --card-accent: var(--accent);
  --card-soft: var(--accent-soft);
}
html[data-theme="dark"] .service-region-panel--overseas {
  --card-accent: var(--muted-strong);
  --card-soft: var(--surface-3);
}
.service-region-head {
  position: relative;
  z-index: 1;
  margin-bottom: 22px;
}
.service-region-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding: 5px 10px;
  border: 1px solid color-mix(in srgb, var(--card-accent) 34%, var(--line));
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--card-accent) 7%, transparent);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
}
.service-region-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--card-accent);
}
.service-region-head h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: clamp(1.08rem, 1.5vw, 1.28rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.service-region-head p {
  margin: 0;
  color: var(--muted-strong);
  font-size: 0.94rem;
  line-height: 1.62;
}
.domestic-model-roster {
  position: relative;
  z-index: 1;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid color-mix(in srgb, var(--card-accent) 24%, var(--line));
}
.model-roster-head {
  margin-bottom: 16px;
}
.model-roster-head h4 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 700;
}
.model-roster-head p {
  margin: 0;
  color: var(--muted-strong);
  font-size: 0.9rem;
  line-height: 1.62;
}
.model-chip-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.model-chip-list li {
  min-width: 0;
  padding: 11px 12px;
  border: 1px solid color-mix(in srgb, var(--card-accent) 18%, var(--line));
  border-radius: 10px;
  background: color-mix(in srgb, var(--card-accent) 5%, transparent);
}
.model-chip-list strong,
.model-chip-list span {
  display: block;
  min-width: 0;
}
.model-chip-list strong {
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}
.model-chip-list span {
  margin-top: 4px;
  color: var(--muted-strong);
  font-size: 0.78rem;
  line-height: 1.45;
}
.delivery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(16px, 1.6vw, 22px);
  margin-bottom: 64px;
}
.delivery-grid--compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 1.4vw, 18px);
  margin-bottom: 0;
}
.delivery-grid--compact .delivery-card {
  padding: clamp(22px, 2vw, 28px) clamp(18px, 1.8vw, 22px) clamp(20px, 1.8vw, 24px);
}
.delivery-card {
  position: relative;
  padding: clamp(28px, 2.4vw, 36px) clamp(22px, 2vw, 28px) clamp(24px, 2.2vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  box-shadow:
    0 1px 0 0 color-mix(in srgb, var(--ink) 4%, transparent) inset,
    0 1px 2px -1px rgba(13, 16, 22, 0.06),
    0 4px 12px -8px rgba(13, 16, 22, 0.08);
  transition:
    transform var(--dur) var(--ease-out),
    border-color var(--dur) var(--ease-out),
    box-shadow var(--dur) var(--ease-out);
  will-change: transform;
  overflow: hidden;
}
.delivery-card:hover {
  transform: translateY(var(--lift));
  border-color: color-mix(in srgb, var(--card-accent) 28%, var(--line-strong));
  box-shadow:
    0 1px 0 0 color-mix(in srgb, var(--ink) 6%, transparent) inset,
    0 8px 16px -8px rgba(13, 16, 22, 0.10),
    0 24px 48px -24px color-mix(in srgb, var(--card-accent) 22%, rgba(13, 16, 22, 0.14));
}
html[data-theme="dark"] .delivery-card {
  box-shadow:
    0 1px 0 0 rgba(255, 255, 255, 0.04) inset,
    0 1px 2px -1px rgba(0, 0, 0, 0.5),
    0 8px 16px -10px rgba(0, 0, 0, 0.5);
}
html[data-theme="dark"] .delivery-card:hover {
  box-shadow:
    0 1px 0 0 rgba(255, 255, 255, 0.06) inset,
    0 12px 24px -12px rgba(0, 0, 0, 0.6),
    0 32px 64px -28px color-mix(in srgb, var(--card-accent) 26%, rgba(0, 0, 0, 0.55));
}

/* Restrained icon tile — frosted glass, monochrome glyph, gains color on hover */
.delivery-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--ink) 4%, transparent),
      color-mix(in srgb, var(--ink) 1%, transparent));
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  color: var(--muted-strong);
  box-shadow:
    0 1px 0 0 color-mix(in srgb, var(--ink) 4%, transparent) inset,
    0 1px 2px -1px rgba(13, 16, 22, 0.06);
  position: relative;
  z-index: 2;
  transition:
    color var(--dur) var(--ease-out),
    border-color var(--dur) var(--ease-out),
    background var(--dur) var(--ease-out);
}
html[data-theme="dark"] .delivery-card-icon {
  background:
    linear-gradient(180deg,
      rgba(255, 255, 255, 0.06),
      rgba(255, 255, 255, 0.02));
  color: var(--ink-2);
  box-shadow:
    0 1px 0 0 rgba(255, 255, 255, 0.06) inset,
    0 1px 2px -1px rgba(0, 0, 0, 0.4);
}
.delivery-card:hover .delivery-card-icon {
  color: var(--card-accent);
  border-color: color-mix(in srgb, var(--card-accent) 36%, var(--line-strong));
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--card-accent) 8%, transparent),
      color-mix(in srgb, var(--card-accent) 2%, transparent));
}

.delivery-card-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.delivery-card h3 {
  font-size: var(--text-card-title);
  font-weight: 600;
  margin: 0 0 10px;
  letter-spacing: -0.015em;
  color: var(--ink);
  position: relative;
  z-index: 2;
}
.delivery-card p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 20px;
  position: relative;
  z-index: 2;
}

/* Use-case chip — tag-style with accent on hover */
.delivery-card-use {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 8px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--ink) 3%, transparent);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted-strong);
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.4;
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  position: relative;
  z-index: 2;
  transition:
    color var(--dur) var(--ease-out),
    border-color var(--dur) var(--ease-out),
    background var(--dur) var(--ease-out);
}
html[data-theme="dark"] .delivery-card-use {
  background: rgba(255, 255, 255, 0.03);
}
.delivery-card-use::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--card-accent);
  box-shadow: 0 0 6px var(--card-glow);
  opacity: 0.7;
  transition: opacity var(--dur) var(--ease-out);
}
.delivery-card:hover .delivery-card-use {
  color: var(--ink);
  border-color: color-mix(in srgb, var(--card-accent) 30%, var(--line-strong));
  background: color-mix(in srgb, var(--card-accent) 6%, transparent);
}
.delivery-card:hover .delivery-card-use::before { opacity: 1; }

/* ---------- Delivery card variants ----------
 * Taste-first: color is identity, not decoration.
 * Top-edge accent rail (animated on hover), watermark numeral, restrained palette.
 */
.delivery-card {
  --card-accent: var(--accent);
  --card-accent-2: var(--accent-bright);
  --card-glow: var(--accent-glow);
  --card-soft: var(--accent-soft);
}
/* Editorial restraint: all delivery cards share the single brand accent.
   Differentiation comes from the icon + the "NN / 04" watermark numeral,
   not from colour. (De-rainbowed — see redesign notes.) */
.delivery-card--account,
.delivery-card--refresh,
.delivery-card--bedrock,
.delivery-card--azure,
.delivery-card--mainland-model,
.delivery-card--mainland-private,
.delivery-card--mainland-console,
.delivery-card--mainland-procurement {
  --card-accent: var(--accent);
  --card-accent-2: var(--accent-bright);
  --card-glow: var(--accent-glow);
  --card-soft: var(--accent-soft);
}

/* Top-edge accent rail — 2px gradient ribbon along the top, scaleX(0)→1 on hover */
.delivery-grid .delivery-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  border-top-left-radius: inherit;
  border-top-right-radius: inherit;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--card-accent) 20%,
    var(--card-accent-2) 50%,
    var(--card-accent) 80%,
    transparent 100%
  );
  opacity: 0;
  transform: scaleX(0.4);
  transform-origin: center;
  transition:
    opacity var(--dur) var(--ease-out),
    transform 0.5s var(--ease-out);
  pointer-events: none;
  z-index: 3;
}
.delivery-grid .delivery-card:hover::before {
  opacity: 1;
  transform: scaleX(1);
}

/* Watermark numeral — bottom-right, extremely subtle, light typographic mark */
.delivery-card--account::after,
.delivery-card--refresh::after,
.delivery-card--bedrock::after,
.delivery-card--azure::after,
.delivery-card--mainland-model::after,
.delivery-card--mainland-private::after,
.delivery-card--mainland-console::after,
.delivery-card--mainland-procurement::after {
  position: absolute;
  top: clamp(20px, 1.8vw, 28px);
  right: clamp(20px, 1.8vw, 26px);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--muted);
  opacity: 0.7;
  transition:
    opacity var(--dur) var(--ease-out),
    color var(--dur) var(--ease-out),
    letter-spacing var(--dur) var(--ease-out);
  pointer-events: none;
  z-index: 1;
  /* override the global top-edge highlight ::after for delivery cards */
  background: none;
  -webkit-mask: none;
  mask: none;
  padding: 0;
  inset: auto;
  top: clamp(20px, 1.8vw, 28px);
  right: clamp(20px, 1.8vw, 26px);
  border-radius: 0;
}
html[data-theme="dark"] .delivery-card--account::after,
html[data-theme="dark"] .delivery-card--refresh::after,
html[data-theme="dark"] .delivery-card--bedrock::after,
html[data-theme="dark"] .delivery-card--azure::after,
html[data-theme="dark"] .delivery-card--mainland-model::after,
html[data-theme="dark"] .delivery-card--mainland-private::after,
html[data-theme="dark"] .delivery-card--mainland-console::after,
html[data-theme="dark"] .delivery-card--mainland-procurement::after {
  color: var(--muted);
  opacity: 0.7;
}
.delivery-card--account::after { content: "01 / 04"; }
.delivery-card--refresh::after { content: "02 / 04"; }
.delivery-card--bedrock::after { content: "03 / 04"; }
.delivery-card--azure::after   { content: "04 / 04"; }
.delivery-card--mainland-model::after { content: "CN 01"; }
.delivery-card--mainland-private::after { content: "CN 02"; }
.delivery-card--mainland-console::after { content: "CN 03"; }
.delivery-card--mainland-procurement::after { content: "CN 04"; }

.delivery-card:hover::after {
  opacity: 1;
  color: var(--card-accent);
  letter-spacing: 0.08em;
}
html[data-theme="dark"] .delivery-card:hover::after {
  opacity: 1;
  color: var(--card-accent);
}

.compliance-note {
  display: grid;
  gap: 8px;
  margin-top: -24px;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--accent-soft) 35%, var(--surface-2));
}
.compliance-note strong {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 700;
}
.compliance-note p {
  margin: 0;
  color: var(--muted-strong);
  font-size: 0.9rem;
  line-height: 1.62;
}

/* ---------- Comparison table ---------- */
.comparison-section {
  margin-bottom: 72px;
}
.comparison-section h3 {
  font-size: var(--text-h3);
  font-weight: 700;
  margin: 0 0 24px;
  letter-spacing: -0.018em;
}
.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.94rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface-2);
}
.comparison-table th,
.comparison-table td {
  padding: 18px 24px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.comparison-table tr:last-child td {
  border-bottom: 0;
}
.comparison-table thead th {
  font-weight: 700;
  color: var(--ink);
  background: var(--surface-3);
  border-bottom: 1px solid var(--line-strong);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.comparison-table tbody td {
  color: var(--ink-2);
  line-height: 1.55;
}
.comparison-table tbody td:first-child {
  font-weight: 600;
  color: var(--ink);
}
.comparison-table tbody tr:hover td {
  background: color-mix(in srgb, var(--accent-soft) 50%, transparent);
}

/* ---------- Confirmation matrix (delivery section) ---------- */
.confirm-matrix .comparison-table { background: var(--surface); }
.confirm-matrix thead th { background: var(--surface-2); }
/* duotone dots on the two region columns */
.confirm-matrix thead th:nth-child(2),
.confirm-matrix thead th:nth-child(3) { white-space: nowrap; }
.confirm-matrix thead th:nth-child(2)::before,
.confirm-matrix thead th:nth-child(3)::before {
  content: "";
  display: inline-block;
  width: 7px; height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  vertical-align: middle;
}
.confirm-matrix thead th:nth-child(2)::before { background: var(--accent); }
.confirm-matrix thead th:nth-child(3)::before { background: var(--accent-2); }

/* ---------- Code tabs ---------- */
.code-section h3 {
  font-size: var(--text-h3);
  font-weight: 700;
  margin: 0 0 10px;
  letter-spacing: -0.018em;
}
.code-section-desc {
  margin: 0 0 24px;
  max-width: 62ch;
  color: var(--muted-strong);
  font-size: 0.96rem;
  line-height: 1.62;
}
.code-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 0;
  border-bottom: 1px solid var(--line);
}
.code-tab {
  padding: 12px 22px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--muted);
  border: 0;
  background: transparent;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.2s ease, border-color 0.2s ease;
  font-family: var(--font-mono);
}
.code-tab:hover {
  color: var(--ink);
}
.code-tab.is-active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.code-panel {
  display: none;
  padding: 20px 24px;
  background: var(--surface-sunken);
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 var(--radius) var(--radius);
  overflow-x: auto;
}
.code-panel.is-active {
  display: block;
}
.code-panel pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--ink-2);
  white-space: pre;
  tab-size: 2;
}
.code-panel code {
  font-family: inherit;
}
.code-string {
  color: var(--code-string);
}
.code-keyword {
  color: var(--accent-2);
}

/* ---------- Intake modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
.modal-panel {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 36px 32px 32px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  box-shadow: 0 32px 64px -16px rgba(0, 0, 0, 0.5);
  transform: translateY(16px) scale(0.97);
  transition: transform 0.3s var(--ease-out);
}
.modal-overlay.is-open .modal-panel {
  transform: translateY(0) scale(1);
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: 0;
  background: var(--surface-2);
  border-radius: 50%;
  color: var(--muted);
  font-size: 1.2rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s ease, color 0.2s ease;
}
.modal-close:hover {
  background: var(--surface-3);
  color: var(--ink);
}
.modal-panel h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}
.modal-panel > p {
  color: var(--muted);
  font-size: 0.88rem;
  margin: 0 0 24px;
  line-height: 1.55;
}
.form-field {
  margin-bottom: 18px;
}
.form-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  font: inherit;
  font-size: 0.92rem;
  color: var(--ink);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--muted);
  opacity: 0.7;
}
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b93a3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.form-textarea {
  resize: vertical;
  min-height: 80px;
}
.form-submit {
  width: 100%;
  margin-top: 8px;
}
.form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.form-success {
  text-align: center;
  padding: 32px 16px;
}
.form-success p {
  font-size: 1.05rem;
  color: var(--accent);
  font-weight: 600;
}
.form-telegram-fallback {
  display: block;
  margin-top: 16px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted);
}
.form-telegram-fallback a {
  color: var(--accent);
  font-weight: 600;
}
.form-telegram-fallback a:hover {
  text-decoration: underline;
}

/* ---------- Pricing official-key channel ---------- */
.pricing-official {
  position: relative;
  margin-top: 32px;
  padding: clamp(20px, 2.4vw, 28px) clamp(22px, 2.6vw, 32px);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--ink) 3%, transparent),
    color-mix(in srgb, var(--ink) 1%, transparent)
  );
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px clamp(20px, 3vw, 40px);
  align-items: center;
}
.pricing-official-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  grid-column: 1 / 2;
}
.pricing-official-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 8px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--muted-strong);
  background: var(--surface);
  align-self: flex-start;
  letter-spacing: 0.02em;
}
.pricing-official-tag::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
}
.pricing-official-head h3 {
  margin: 0;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.pricing-official > p {
  grid-column: 1 / 2;
  margin: 0;
  color: var(--ink-2);
  font-size: 0.94rem;
  line-height: 1.6;
  max-width: 64ch;
}
.pricing-official .button {
  grid-column: 2 / 3;
  grid-row: 1 / 3;
  justify-self: end;
  align-self: center;
  white-space: nowrap;
}
@media (max-width: 720px) {
  .pricing-official {
    grid-template-columns: 1fr;
  }
  .pricing-official .button {
    grid-column: 1 / -1;
    grid-row: auto;
    justify-self: stretch;
  }
}

/* ---------- Pricing matrix (unified with comparison-table) ---------- */
.pricing-matrix {
  margin-top: 48px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-2);
}
.pricing-matrix table {
  width: 100%;
  min-width: 600px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.92rem;
}
.pricing-matrix th,
.pricing-matrix td {
  padding: 16px 20px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}
.pricing-matrix tr:last-child td { border-bottom: 0; }
.pricing-matrix th:first-child,
.pricing-matrix td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--ink);
}
.pricing-matrix thead th {
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--surface-3);
  border-bottom: 1px solid var(--line-strong);
}
.pricing-matrix tbody td { color: var(--ink-2); line-height: 1.55; }
.pricing-matrix tbody tr:hover td {
  background: color-mix(in srgb, var(--accent-soft) 50%, transparent);
}
.pricing-matrix .check {
  color: var(--accent);
  font-weight: 700;
}
.pricing-matrix .dash {
  color: var(--muted);
  opacity: 0.45;
}
.pricing-card .refund-note {
  margin-top: auto;
  padding-top: 16px;
  margin-bottom: 16px;
  font-size: 0.78rem;
  color: var(--muted-strong);
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* ---------- Currency toggle ---------- */
.currency-toggle {
  display: inline-flex;
  gap: 0;
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.currency-toggle button {
  padding: 8px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  font-family: var(--font-mono);
}
.currency-toggle button[aria-pressed="true"] {
  background: var(--accent);
  color: var(--accent-ink);
}
.currency-toggle button:not([aria-pressed="true"]):hover {
  background: var(--surface-2);
  color: var(--ink);
}

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta {
  display: none;
}

/* ---------- Mobile pricing tabs ---------- */
.pricing-mobile-tabs {
  display: none;
}

/* ---------- Skip to content ---------- */
.skip-to-content {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 300;
  padding: 12px 20px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  font-size: 0.88rem;
  border-radius: var(--radius);
  transition: top 0.2s ease;
}
.skip-to-content:focus {
  top: 16px;
}

/* ---------- Reveal motion ---------- */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Console ---------- */
.console-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(32px, 4vw, 56px);
  align-items: center;
}
.console-grid > div > .eyebrow { margin-bottom: 16px; }
.console-grid > div > h2 {
  margin: 0 0 16px;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--text-h2);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
  text-wrap: balance;
}

/* ---------- Browser Chrome ---------- */
.browser-chrome { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: var(--surface-2); border-bottom: 1px solid var(--line); box-shadow: inset 0 -1px 0 var(--hairline); }
.browser-chrome-dots { display: flex; gap: 6px; }
.browser-chrome-dot { width: 10px; height: 10px; border-radius: 50%; }
.browser-chrome-dot--close { background: #ff5f57; }
.browser-chrome-dot--minimize { background: #febc2e; }
.browser-chrome-dot--maximize { background: #28c840; }
.browser-chrome-url { flex: 1; display: flex; align-items: center; gap: 8px; padding: 5px 12px; max-width: 320px; margin: 0 auto; background: var(--surface-sunken); border: 1px solid var(--line); border-radius: 6px; font-size: 0.72rem; color: var(--muted); font-family: var(--font-mono); }
.browser-chrome-lock { width: 11px; height: 11px; color: var(--accent); flex-shrink: 0; }
.browser-chrome-img { width: 100%; height: auto; display: block; }

/* ---------- Console Demo (live HTML hero dashboard) ---------- */
.console-demo {
  background: var(--surface-sunken);
  font-size: 0.62rem;
  line-height: 1.45;
  font-family: var(--font-mono);
  user-select: none;
}

/* Toolbar */
.console-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.ct-search {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.6rem;
  min-width: 80px;
}
.ct-search svg { flex-shrink: 0; opacity: 0.5; }
.ct-views {
  display: flex;
  gap: 2px;
  margin-left: 2px;
}
.ct-view-icon {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  color: var(--muted);
  font-size: 0.7rem;
  cursor: default;
}
.ct-view-icon.is-active {
  background: var(--accent);
  color: var(--accent-ink);
}
.ct-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--muted);
  font-size: 0.58rem;
  white-space: nowrap;
}
.ct-chip svg { flex-shrink: 0; opacity: 0.5; }

/* Select-all row */
.ct-select-all {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  color: var(--muted);
  font-size: 0.6rem;
  font-family: var(--font-sans);
}
.ct-checkbox {
  display: inline-block;
  width: 13px;
  height: 13px;
  border-radius: 3px;
  border: 1.5px solid var(--line-strong);
  flex-shrink: 0;
}

/* Card grid */
.acct-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 8px 10px 12px;
}

/* Individual card */
.acct-card {
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  padding: 10px 11px 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  animation: acct-fade-in 0.5s var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 80ms);
}

/* Card header */
.acct-header {
  display: flex;
  align-items: center;
  gap: 5px;
}
.acct-email {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.65rem;
}
.acct-lock { font-size: 0.5rem; opacity: 0.5; }

/* Badges */
.acct-badge {
  flex-shrink: 0;
  padding: 1px 6px;
  border-radius: var(--radius-pill);
  font-size: 0.5rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.acct-badge--green {
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}
.acct-badge--gold {
  background: rgba(217, 119, 6, 0.18);
  color: var(--amber);
  border: 1px solid rgba(217, 119, 6, 0.30);
}

/* Meta line */
.acct-meta {
  color: var(--muted);
  font-size: 0.55rem;
  font-family: var(--font-sans);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Health rows */
.acct-health {
  display: flex;
  align-items: center;
  gap: 5px;
}
.acct-health-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.acct-health-dot--warn { background: var(--amber); }
.acct-health-label {
  width: 36px;
  flex-shrink: 0;
  color: var(--muted);
  font-size: 0.55rem;
}
.acct-bar {
  flex: 1;
  height: 3px;
  border-radius: 2px;
  background: var(--line);
  overflow: hidden;
}
.acct-bar-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--accent);
  width: var(--w, 0%);
  animation: bar-fill 1.2s var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 80ms + 0.3s);
}
.acct-bar-fill--warn { background: var(--amber); }
.acct-bar-fill--amber { background: color-mix(in srgb, var(--accent) 70%, var(--amber)); }
.acct-health-pct {
  width: 28px;
  text-align: right;
  flex-shrink: 0;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.55rem;
}
.acct-bar-fill--warn ~ .acct-health-pct,
.acct-health-dot--warn ~ .acct-health-pct { color: var(--amber); }

/* Footer */
.acct-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-top: 2px;
}
.acct-expiry {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.5rem;
  font-weight: 500;
  white-space: nowrap;
}
.acct-expiry--ok {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
}
.acct-expiry--warn {
  background: rgba(217, 119, 6, 0.10);
  color: var(--amber);
  border: 1px solid rgba(217, 119, 6, 0.18);
}
.acct-date {
  color: var(--muted);
  font-size: 0.52rem;
}

/* Animations */
@keyframes acct-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes bar-fill {
  from { width: 0%; }
  to   { width: var(--w, 0%); }
}
@media (prefers-reduced-motion: reduce) {
  .acct-card { animation: none; }
  .acct-bar-fill { animation: none; }
  .delivery-card,
  .pricing-card,
  .trust-stat,
  .trust-case,
  .partner-card { transition: none; }
  .delivery-card:hover,
  .pricing-card:hover,
  .trust-stat:hover,
  .trust-case:hover,
  .partner-card:hover { transform: none; }
}

/* ---------- Section Modifiers ---------- */
/* Section is full-bleed; gutter handles outer spacing. Direct children get the content-width constraint. */
.section--contained { padding: var(--section-y) var(--gutter); }
.section--contained > * { max-width: var(--content); margin-inline: auto; }
.section--bordered { border-top: 1px solid var(--line); }
.section--bordered::before {
  content: none;
}

.section-subtitle { color: var(--muted-strong); font-size: var(--text-deck); line-height: 1.55; max-width: 60ch; margin: 0 0 var(--space-2xl); }

/* ---------- Console Features ---------- */
/* ---------- Console capability list (editorial rows) ---------- */
.console-caps { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 0; }
.console-cap {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: clamp(15px, 1.5vw, 18px) 0;
  border-top: 1px solid var(--hairline);
}
.console-cap:first-child { border-top: 0; padding-top: 4px; }
.console-cap-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface-2);
  color: var(--muted-strong);
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out),
    background var(--dur) var(--ease-out);
}
html[data-theme="dark"] .console-cap-icon { background: var(--surface-3); }
.console-cap-icon svg {
  width: 20px; height: 20px;
  fill: none; stroke: currentColor;
  stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.console-cap:hover .console-cap-icon {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line-strong));
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}
.console-cap-main { min-width: 0; align-self: center; }
.console-cap-main strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.console-cap-main p { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 1.55; }

/* Mono proof strip */
.console-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 22px 0 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--muted);
}

/* "Live" signal on the console overline */
.console-grid .eyebrow::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent-glow);
  animation: live-pulse 2.4s var(--ease-out) infinite;
}
@keyframes live-pulse {
  0% { box-shadow: 0 0 0 0 var(--accent-glow); }
  70% { box-shadow: 0 0 0 7px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* ---------- Hero Dashboard Figure ---------- */
.hero-dashboard figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background: var(--surface-sunken);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.5s var(--ease-out);
}

/* Compact B2B overview board (hero aside) — reuses the console-preview vocabulary */
.hero-board {
  display: grid;
  gap: 12px;
  padding: 16px;
  background:
    linear-gradient(150deg, color-mix(in srgb, var(--accent-soft) 50%, transparent), transparent 40%),
    var(--surface-sunken);
}
.hero-board .console-preview-metrics { gap: 10px; }
.hero-board .quota-chart { height: 92px; }
.hero-board-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.hp-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--surface) 62%, transparent);
  color: var(--muted-strong);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1;
}
.hp-pill i {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
}
.hp-pill--ok { color: var(--ink-2); }
.hp-pill--ok i { background: var(--accent); }
@media (max-width: 560px) {
  .hero-board { padding: 12px; }
}

/* ---------- Console Grid Figure ---------- */
.console-grid figure {
  margin: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background: var(--surface-sunken);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.console-preview-frame {
  min-width: 0;
}
.console-preview {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  min-height: 520px;
  background:
    linear-gradient(140deg, color-mix(in srgb, var(--accent-soft) 65%, transparent), transparent 36%),
    var(--surface-sunken);
  color: var(--ink);
}
.console-preview-sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 18px 14px;
  border-right: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-2) 70%, transparent);
}
.console-preview-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.console-preview-brand span {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
}
.console-preview-brand strong {
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  font-size: 0.86rem;
  text-overflow: ellipsis;
}
.console-preview-nav {
  display: grid;
  gap: 8px;
}
.console-preview-nav span {
  display: block;
  min-width: 0;
  overflow: hidden;
  padding: 8px 9px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.console-preview-nav .is-active {
  background: var(--accent-soft);
  color: var(--accent);
}
.console-preview-main {
  display: grid;
  align-content: start;
  gap: 14px;
  min-width: 0;
  padding: 18px;
}
.console-preview-topbar {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
  min-width: 0;
}
.console-preview-kicker {
  display: block;
  margin-bottom: 5px;
  color: var(--muted-strong);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.console-preview-topbar h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1rem, 1.6vw, 1.24rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.console-preview-live {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--line));
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.7rem;
  line-height: 1;
}
.console-preview-live span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent);
}
.console-preview-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.console-preview-metric,
.console-panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: color-mix(in srgb, var(--surface) 62%, transparent);
  box-shadow: 0 10px 24px -18px rgba(0, 0, 0, 0.36);
}
.console-preview-metric {
  display: grid;
  gap: 4px;
  padding: 12px;
}
.console-preview-metric span,
.console-panel-head span {
  min-width: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.console-preview-metric strong {
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: clamp(1rem, 1.7vw, 1.28rem);
  line-height: 1.1;
}
.console-preview-metric small {
  color: var(--accent-muted);
  font-family: var(--font-mono);
  font-size: 0.64rem;
}
.console-preview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(150px, 0.75fr);
  gap: 10px;
}
.console-panel {
  padding: 12px;
}
.console-panel-head {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.console-panel-head strong {
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  font-size: 0.78rem;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.console-panel-usage {
  min-height: 160px;
}
.quota-chart {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 6px;
  align-items: end;
  height: 112px;
  padding-top: 18px;
  border-top: 1px solid var(--hairline);
}
.quota-chart span {
  display: block;
  height: var(--h);
  min-height: 18px;
  border-radius: 999px 999px 4px 4px;
  background: linear-gradient(180deg, var(--accent-bright), var(--accent));
  opacity: 0.86;
}
.console-panel-health {
  display: grid;
  align-content: start;
}
.health-ring {
  display: grid;
  width: 118px;
  height: 118px;
  place-items: center;
  margin: 2px auto 14px;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, var(--surface-sunken) 0 54%, transparent 55%),
    conic-gradient(var(--accent) 0 78%, #f59e0b 78% 91%, #ef4444 91% 96%, var(--line) 96% 100%);
}
.health-ring span {
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 800;
}
.health-legend {
  display: grid;
  gap: 7px;
}
.health-legend span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
}
.health-legend i {
  width: 8px;
  height: 8px;
  margin-right: auto;
  border-radius: 50%;
}
.is-good { color: #10b981; }
.is-watch { color: #f59e0b; }
.is-rotate { color: #ef4444; }
.health-legend .is-good { background: #10b981; }
.health-legend .is-watch { background: #f59e0b; }
.health-legend .is-rotate { background: #ef4444; }
.console-panel-table,
.console-panel-events {
  grid-column: span 1;
}
.resource-table {
  display: grid;
  gap: 7px;
}
.resource-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  border-top: 1px solid var(--hairline);
}
.resource-row:first-child {
  border-top: 0;
}
.resource-row span {
  min-width: 0;
  overflow: hidden;
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.resource-row strong {
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.68rem;
}
.resource-row em {
  padding: 4px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, currentColor 12%, transparent);
  font-size: 0.64rem;
  font-style: normal;
  font-weight: 800;
  line-height: 1;
}
.event-stream {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.event-stream li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding-top: 8px;
  border-top: 1px solid var(--hairline);
}
.event-stream li:first-child {
  padding-top: 0;
  border-top: 0;
}
.event-stream time {
  color: var(--muted-strong);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
}
.event-stream span {
  min-width: 0;
  color: var(--ink-2);
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.35;
}

.footer-disclaimer { font-size: 0.75rem; color: var(--muted); max-width: 420px; }

/* ---------- Stagger Reveal ---------- */
.reveal-on-scroll [data-stagger] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.5s var(--ease-out),
    transform var(--dur) var(--ease-out),
    box-shadow var(--dur) var(--ease-out),
    border-color var(--dur) var(--ease-out),
    background var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out);
}
.reveal-on-scroll.is-visible [data-stagger] {
  opacity: 1;
  transform: translateY(0);
}
.reveal-on-scroll.is-visible [data-stagger="1"] { transition-delay: 0.05s; }
.reveal-on-scroll.is-visible [data-stagger="2"] { transition-delay: 0.10s; }
.reveal-on-scroll.is-visible [data-stagger="3"] { transition-delay: 0.15s; }
.reveal-on-scroll.is-visible [data-stagger="4"] { transition-delay: 0.20s; }
.reveal-on-scroll.is-visible [data-stagger="5"] { transition-delay: 0.25s; }
.reveal-on-scroll.is-visible [data-stagger="6"] { transition-delay: 0.30s; }
.reveal-on-scroll.is-visible [data-stagger="7"] { transition-delay: 0.35s; }
.reveal-on-scroll.is-visible [data-stagger="8"] { transition-delay: 0.40s; }

/* ---------- Theme Transition ---------- */
html.theme-transitioning,
html.theme-transitioning *,
html.theme-transitioning *::before,
html.theme-transitioning *::after {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease !important;
}

/* ---------- Dark Scrollbar ---------- */
html[data-theme="dark"] {
  scrollbar-color: var(--surface-3) var(--bg);
  scrollbar-width: thin;
}
html[data-theme="dark"] ::-webkit-scrollbar { width: 8px; height: 8px; }
html[data-theme="dark"] ::-webkit-scrollbar-track { background: var(--bg); }
html[data-theme="dark"] ::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 4px; }
html[data-theme="dark"] ::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* Dark theme: hero h1 stays solid ink for an enterprise, non-marketing feel */
html[data-theme="dark"] .hero h1 {
  color: var(--ink);
}

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .hero-grid,
  .console-grid {
    grid-template-columns: 1fr;
  }
  .hero-dashboard { max-width: 720px; margin-inline: auto; }
  .console-preview-frame { max-width: 760px; margin-inline: auto; }
  .service-region-grid { grid-template-columns: 1fr; }
  .region-split { grid-template-columns: 1fr; }
  .region-col + .region-col { border-left: 0; border-top: 1px solid var(--line); }
  .delivery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pricing-grid { grid-template-columns: 1fr; max-width: var(--content-narrow); }
  .faq-list { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .friend-links-wrap { grid-template-columns: 1fr; }
  .friend-links-head {
    padding-right: 0;
    padding-bottom: 14px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .friend-links-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust-stat { border-left: 0; padding: 18px 22px; }
  .trust-stat:nth-child(even) { border-left: 1px solid var(--line); }
  .trust-stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .trust-cases { grid-template-columns: 1fr; max-width: var(--content-narrow); }
  .console-toolbar { font-size: 0.55rem; }
}
@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  .nav-links,
  .header-action { display: none; }
}
@media (max-width: 768px) {
  .sticky-cta {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    padding: 12px var(--gutter);
    background: var(--panel-strong);
    border-top: 1px solid var(--line);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transform: translateY(100%);
    transition: transform 0.25s var(--ease-out);
  }
  .sticky-cta.is-visible {
    transform: translateY(0);
  }
  .sticky-cta .button {
    width: 100%;
  }
  .pricing-mobile-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    padding: 4px;
    background: var(--surface-2);
    border-radius: var(--radius);
    border: 1px solid var(--line);
  }
  .pricing-mobile-tabs button {
    flex: 1;
    padding: 10px 12px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--muted);
    background: transparent;
    border: 0;
    border-radius: calc(var(--radius) - 3px);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
  }
  .pricing-mobile-tabs button.is-active {
    background: var(--accent);
    color: var(--accent-ink);
  }
  .pricing-grid .pricing-card {
    display: none;
  }
  .pricing-grid .pricing-card.is-mobile-active {
    display: flex;
  }
  .proof-strip {
    gap: 7px;
  }
  .delivery-grid {
    grid-template-columns: 1fr 1fr;
  }
  .model-chip-list {
    grid-template-columns: 1fr;
  }
  .comparison-table {
    font-size: 0.82rem;
  }
  .comparison-section {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .comparison-table {
    min-width: 460px;
  }
  .comparison-table th,
  .comparison-table td {
    padding: 14px 14px;
  }
  .modal-panel {
    padding: 28px 20px 24px;
    max-width: 100%;
    border-radius: var(--radius-lg);
  }
  .console-preview {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .console-preview-sidebar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .console-preview-nav {
    display: flex;
    min-width: 0;
    overflow: hidden;
  }
  .console-preview-nav span {
    padding-inline: 8px;
  }
  .console-preview-grid {
    grid-template-columns: 1fr;
  }
  .back-top-floating {
    bottom: max(72px, calc(env(safe-area-inset-bottom) + 60px));
  }
}
@media (max-width: 560px) {
  .hero { padding-top: 48px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .brand-copy small,
  #theme-toggle-label { display: none; }
  #lang-toggle { min-width: 44px; justify-content: center; }
  .console-preview-main {
    padding: 12px;
  }
  .console-preview-topbar {
    flex-direction: column;
  }
  .console-preview-live {
    align-self: flex-start;
  }
  .console-preview-metrics {
    grid-template-columns: 1fr;
  }
  .console-panel-usage {
    min-height: 140px;
  }
  .quota-chart {
    height: 92px;
    gap: 4px;
  }
  .console-preview-sidebar {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }
  .console-preview-nav {
    width: 100%;
  }
  .console-preview-nav span {
    flex: 1;
    text-align: center;
  }
  .partners-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .friend-links-list { grid-template-columns: 1fr; }
  .friend-link { min-height: 62px; }
  .friend-link--featured {
    grid-column: span 1;
    min-height: 118px;
  }
  .footer-bottom { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .footer-links { justify-content: flex-start; }
  .back-top-floating {
    width: 44px;
    height: 44px;
    right: max(14px, env(safe-area-inset-right));
  }
  .partners-grid { grid-template-columns: 1fr; }
  .partner-card { min-height: 140px; }
  .delivery-grid { grid-template-columns: 1fr; }
  .trust-stats { grid-template-columns: 1fr; }
  .trust-stat { border-left: 0; padding: 18px 0; }
  .trust-stat:nth-child(even) { border-left: 0; }
  .trust-stat:not(:first-child) { border-top: 1px solid var(--line); }
  .trust-badges { justify-content: stretch; }
  .trust-badge-item { flex: 1; justify-content: center; }
  .trust-case { padding: 26px 22px 22px; }
  .acct-grid { grid-template-columns: repeat(2, 1fr); }
  .acct-card:nth-child(n+5) { display: none; }
  .console-toolbar .ct-chip:nth-child(n+4) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  .reveal-on-scroll { opacity: 1; transform: none; }
  .brand-mark::after { animation: none; }
}

/* =========================================================================
   V2 visual layer — ambient AI atmosphere + live-feeling instrumentation
   Additive on top of the existing system: nothing below redefines layout,
   only light, motion, and material. All effects degrade to the V1 static
   look without JS, without @property, or under prefers-reduced-motion.
   ========================================================================= */

/* ---------- Registered properties (animatable gradients) ---------- */
@property --spin {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

/* ---------- Aurora backdrop — slow drifting color field ---------- */
:root { --aurora-opacity: 0.34; }
html[data-theme="dark"] { --aurora-opacity: 0.5; }

.backdrop-aurora {
  position: absolute;
  width: 48vw;
  height: 48vw;
  min-width: 460px;
  min-height: 460px;
  border-radius: 50%;
  filter: blur(72px);
  opacity: var(--aurora-opacity);
  will-change: transform;
  pointer-events: none;
}
.aurora-a {
  top: -22%;
  left: -10%;
  background: radial-gradient(circle at 32% 32%,
    color-mix(in srgb, var(--accent) 15%, transparent), transparent 62%);
  animation: aurora-a 42s ease-in-out infinite alternate;
}
.aurora-b {
  top: -14%;
  right: -14%;
  background: radial-gradient(circle at 64% 36%,
    color-mix(in srgb, var(--accent-2) 13%, transparent), transparent 60%);
  animation: aurora-b 52s ease-in-out infinite alternate;
}
.aurora-c {
  top: 38%;
  left: 28%;
  width: 36vw;
  height: 36vw;
  background: radial-gradient(circle at 50% 50%,
    color-mix(in srgb, var(--accent-bright) 9%, transparent), transparent 58%);
  animation: aurora-c 64s ease-in-out infinite alternate;
}
@keyframes aurora-a {
  to { transform: translate3d(14vw, 9vh, 0) scale(1.18); }
}
@keyframes aurora-b {
  to { transform: translate3d(-11vw, 13vh, 0) scale(1.12) rotate(18deg); }
}
@keyframes aurora-c {
  to { transform: translate3d(-9vw, -7vh, 0) scale(0.88); }
}

/* ---------- Scroll progress beam ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 120;
  pointer-events: none;
}
.scroll-progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-bright) 55%, var(--accent-2));
  box-shadow: 0 0 12px color-mix(in srgb, var(--accent) 45%, transparent);
  transform: scaleX(0);
  transform-origin: 0 50%;
}

/* ---------- Hero entrance choreography ---------- */
@keyframes hero-rise {
  from {
    opacity: 0;
    transform: translateY(26px);
    filter: blur(8px);
  }
}
.hero .eyebrow      { animation: hero-rise 0.8s var(--ease-out) 0s backwards; }
.hero h1            { animation: hero-rise 0.8s var(--ease-out) 0.08s backwards; }
.hero-lede          { animation: hero-rise 0.8s var(--ease-out) 0.16s backwards; }
.hero-actions       { animation: hero-rise 0.8s var(--ease-out) 0.24s backwards; }
.hero .proof-strip  { animation: hero-rise 0.8s var(--ease-out) 0.34s backwards; }
.hero-dashboard     { animation: hero-rise 0.9s var(--ease-out) 0.18s backwards; }

/* Live pulse on the hero credibility chip dot */
.hero .eyebrow::before {
  box-shadow: 0 0 0 0 var(--accent-glow);
  animation: live-pulse 2.4s var(--ease-out) infinite;
}

/* Gradient ink moment — the one marketing flourish in the headline */
.hero h1 em {
  font-style: normal;
  background: linear-gradient(92deg, var(--accent) 0%, var(--accent-bright) 48%, var(--accent-2) 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: grad-shift 8s ease-in-out infinite alternate;
}
@keyframes grad-shift {
  to { background-position: 100% 0; }
}

/* ---------- Hero dashboard: 3D tilt (fine pointers only) ---------- */
@media (hover: hover) and (pointer: fine) {
  .hero-dashboard {
    transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
    transition: transform 0.3s var(--ease-out);
  }
}

/* ---------- Cursor spotlight on elevated cards ---------- */
.card-spot {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 50%),
    color-mix(in srgb, var(--spot-color, var(--accent)) 10%, transparent), transparent 70%);
  transition: opacity 0.35s var(--ease-out);
}
:is(.pricing-card, .region-col, .trust-case, .partner-card):hover .card-spot { opacity: 1; }
.region-col--overseas { --spot-color: var(--accent-2); }

/* ---------- Featured pricing card: rotating conic border ---------- */
.pricing-card.is-featured { --spin: 0deg; }
.pricing-card.is-featured::before {
  background:
    conic-gradient(from var(--spin),
      transparent 0turn,
      transparent 0.58turn,
      color-mix(in srgb, var(--accent) 80%, transparent) 0.76turn,
      var(--accent-bright) 0.85turn,
      transparent 0.97turn),
    color-mix(in srgb, var(--accent) 30%, transparent);
  opacity: 0.9;
  animation: border-spin 6s linear infinite;
}
@keyframes border-spin {
  to { --spin: 360deg; }
}

/* ---------- Primary button: sheen sweep ---------- */
.button-primary { overflow: hidden; }
.button-primary::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -75%;
  width: 55%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.32), transparent);
  transform: skewX(-18deg);
  transition: transform 0.55s var(--ease-out);
  pointer-events: none;
}
.button-primary:hover::before {
  transform: translateX(300%) skewX(-18deg);
}

/* ---------- Reveal motion: add depth (blur settles as content lands) ---------- */
.reveal-on-scroll {
  transform: translateY(24px) scale(0.99);
  filter: blur(6px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out),
    filter 0.7s var(--ease-out);
}
.reveal-on-scroll.is-visible {
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* ---------- Live instrumentation (boards gain .is-live in view) ---------- */
.hero-board,
.console-preview { position: relative; }

/* Scanline sweep — a quiet sensor pass over the telemetry surface */
.hero-board::after,
.console-preview::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 120px;
  background: linear-gradient(180deg, transparent,
    color-mix(in srgb, var(--accent) 7%, transparent) 52%, transparent);
  opacity: 0;
  pointer-events: none;
  z-index: 1;
}
.hero-board.is-live::after,
.console-preview.is-live::after {
  opacity: 1;
  animation: scanline 7s linear infinite;
}
@keyframes scanline {
  from { transform: translateY(-130px); }
  to { transform: translateY(640px); }
}

/* Quota bars grow in, then drift on live updates */
.quota-chart span {
  transform-origin: bottom;
  transition: height 0.9s var(--ease-out);
}
:is(.hero-board, .console-preview).is-live .quota-chart span {
  animation: bar-rise 0.8s var(--ease-out) backwards;
}
:is(.hero-board, .console-preview).is-live .quota-chart span:nth-child(2)  { animation-delay: 0.04s; }
:is(.hero-board, .console-preview).is-live .quota-chart span:nth-child(3)  { animation-delay: 0.08s; }
:is(.hero-board, .console-preview).is-live .quota-chart span:nth-child(4)  { animation-delay: 0.12s; }
:is(.hero-board, .console-preview).is-live .quota-chart span:nth-child(5)  { animation-delay: 0.16s; }
:is(.hero-board, .console-preview).is-live .quota-chart span:nth-child(6)  { animation-delay: 0.20s; }
:is(.hero-board, .console-preview).is-live .quota-chart span:nth-child(7)  { animation-delay: 0.24s; }
:is(.hero-board, .console-preview).is-live .quota-chart span:nth-child(8)  { animation-delay: 0.28s; }
:is(.hero-board, .console-preview).is-live .quota-chart span:nth-child(9)  { animation-delay: 0.32s; }
:is(.hero-board, .console-preview).is-live .quota-chart span:nth-child(10) { animation-delay: 0.36s; }
:is(.hero-board, .console-preview).is-live .quota-chart span:nth-child(11) { animation-delay: 0.40s; }
:is(.hero-board, .console-preview).is-live .quota-chart span:nth-child(12) { animation-delay: 0.44s; }
@keyframes bar-rise {
  from {
    transform: scaleY(0.15);
    opacity: 0.3;
  }
}

/* Health ring settles into place */
.console-preview.is-live .health-ring {
  animation: ring-pop 0.9s var(--ease-out) backwards;
}
@keyframes ring-pop {
  from {
    transform: scale(0.92);
    opacity: 0;
  }
}

/* Live indicator dot breathes */
.console-preview-live span {
  animation: live-pulse 2.2s var(--ease-out) infinite;
}

/* ---------- Reduced motion: hand the V2 layer back to V1 statics ---------- */
@media (prefers-reduced-motion: reduce) {
  .backdrop-aurora,
  .hero h1 em,
  .hero .eyebrow::before,
  .pricing-card.is-featured::before,
  .console-preview-live span,
  .hero-board.is-live::after,
  .console-preview.is-live::after {
    animation: none;
  }
  .hero-board.is-live::after,
  .console-preview.is-live::after { opacity: 0; }
  .reveal-on-scroll,
  .reveal-on-scroll.is-visible {
    opacity: 1;
    transform: none;
    filter: none;
  }
  .card-spot { display: none; }
}

/* ===== Contact section (moved from wenyue.html, themed with site tokens) ===== */
.contact-section {
  padding: clamp(64px, 9vw, 100px) var(--gutter);
  background: var(--surface);
  border-top: 1px solid var(--line);
}
.contact-inner { max-width: 820px; margin: 0 auto; }
.contact-head { text-align: center; margin-bottom: clamp(36px, 5vw, 56px); }
.contact-head h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin: 0 0 12px;
}
.contact-head .en {
  font-size: 0.85rem; color: var(--muted);
  letter-spacing: 0.4em; text-transform: uppercase;
}
.contact-head .line { width: 50px; height: 2px; background: var(--accent); margin: 16px auto 0; }
.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-item {
  display: flex; gap: 20px; align-items: center;
  padding: 24px 0; border-bottom: 1px solid var(--line);
}
.contact-item:first-child { padding-top: 0; }
.contact-item:last-child { border-bottom: 0; }
.contact-item .icon-box {
  width: 48px; height: 48px; background: var(--surface-3);
  border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-item .icon-box svg {
  width: 22px; height: 22px; stroke: var(--accent); fill: none;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
}
.contact-item h4 { font-size: 0.85rem; color: var(--muted); font-weight: 400; letter-spacing: 1px; margin: 0 0 4px; }
.contact-item p { font-size: 0.95rem; color: var(--ink); line-height: 1.7; margin: 0; }