/* ==== fonts.css ==== */
/* Self-hosted latin subsets (fontsource, OFL). CJK uses system stack:
   PingFang SC / Microsoft YaHei — no CJK webfont shipped on purpose
   (fast first paint for mainland China visitors). */
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/inter-latin-400.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/inter-latin-500.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/inter-latin-600.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 700; font-display: swap; src: url("/assets/fonts/inter-latin-700.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-latin-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-latin-500.woff2") format("woff2"); }

/* ==== tokens.css ==== */
/* Derived from the OpenDesign final VEYGRO design system (shared.css v2).
   Do not hand-edit site/assets/website.css — edit publicsite/src/styles/* and rebuild. */
:root {
  --bg: #F6F8FB;
  --surface: #FFFFFF;
  --surface-alt: #F8FAFC;
  --surface-inset: #F1F5F9;
  --fg: #0F172A;
  --fg-2: #475569;
  --fg-3: #94A3B8;
  --border: #E5EAF0;
  --border-2: #EDF1F6;
  --accent: #1263E6;
  --accent-hover: #0D52C7;
  --accent-soft: rgba(18, 99, 230, 0.07);
  --cyan: #14B8A6;
  --cyan-soft: rgba(20, 184, 166, 0.09);
  --info: #3B82F6;
  --warn: #D97706;
  --warn-soft: rgba(245, 158, 11, 0.10);
  --danger: #EF4444;
  --danger-soft: rgba(239, 68, 68, 0.07);
  --success: #0EA371;
  --success-soft: rgba(16, 185, 129, 0.09);
  --grid: #E8EDF3;
  --navy: #0B1526;
  --font-cn: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-en: "Inter", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --mono: "IBM Plex Mono", "SF Mono", Menlo, monospace;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --sh-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --sh-md: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px -8px rgba(15, 23, 42, 0.08);
  --sh-lg: 0 2px 6px rgba(15, 23, 42, 0.04), 0 24px 64px -24px rgba(15, 23, 42, 0.16);
  --tr: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==== base.css ==== */
/* Derived from the OpenDesign final VEYGRO design system (shared.css v2).
   Do not hand-edit site/assets/website.css — edit publicsite/src/styles/* and rebuild. */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font-cn);
  background: var(--bg);
  color: var(--fg);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; }
a, button { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
input, textarea, select { font-family: inherit; font-size: inherit; color: var(--fg); }
::placeholder { color: var(--fg-3); }
::selection { background: rgba(18, 99, 230, 0.14); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { color: var(--fg); line-height: 1.2; font-weight: 600; }
h1 { font-size: clamp(2.25rem, 4.2vw, 3.5rem); letter-spacing: -0.025em; line-height: 1.12; }
h2 { font-size: clamp(1.625rem, 2.8vw, 2.375rem); letter-spacing: -0.018em; }
h3 { font-size: 1.25rem; letter-spacing: -0.01em; }
p { color: var(--fg-2); line-height: 1.75; }
.en { font-family: var(--font-en); }
.mono { font-family: var(--mono); }
.num { font-family: var(--font-en); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.muted { color: var(--fg-3); }
.lead { font-size: 1.0625rem; color: var(--fg-2); max-width: 60ch; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-en); font-size: 12px; font-weight: 600;
  letter-spacing: 0.09em; text-transform: uppercase; color: var(--accent);
  margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 18px; height: 2px; border-radius: 1px; background: var(--accent); }

.sec { padding: clamp(4.5rem, 9vw, 7.5rem) 0; position: relative; }
.sec-alt { background: var(--surface); border-top: 1px solid var(--border-2); border-bottom: 1px solid var(--border-2); }
.sec-head { max-width: 660px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head.center .eyebrow { justify-content: center; }
.sec-head p { margin-top: 14px; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px); }
.container-wide { max-width: 1360px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px); }

/* Reveal animation */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.22, 1, 0.36, 1); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal="1"] { transition-delay: 0.06s; } [data-reveal="2"] { transition-delay: 0.12s; }
[data-reveal="3"] { transition-delay: 0.18s; } [data-reveal="4"] { transition-delay: 0.24s; }

/* Utility */
.flex { display: flex; } .between { justify-content: space-between; } .center-x { align-items: center; }
.gap8 { gap: 8px; } .gap12 { gap: 12px; } .gap16 { gap: 16px; } .gap24 { gap: 24px; }
.mt8 { margin-top: 8px; } .mt16 { margin-top: 16px; } .mt24 { margin-top: 24px; } .mt32 { margin-top: 32px; } .mt48 { margin-top: 48px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.scroll-x { overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: thin; scrollbar-color: #D5DEE9 transparent; }
.scroll-x::-webkit-scrollbar { height: 8px; }
.scroll-x::-webkit-scrollbar-thumb { background: #D5DEE9; border-radius: 4px; }
.scroll-x::-webkit-scrollbar-track { background: transparent; }
.scroll-x .dtable { min-width: 560px; }

/* ==== components.css ==== */
/* Derived from the OpenDesign final VEYGRO design system (shared.css v2).
   Do not hand-edit site/assets/website.css — edit publicsite/src/styles/* and rebuild. */
/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--tr), box-shadow var(--tr);
}
.site-header.scrolled { border-bottom-color: var(--border); box-shadow: 0 1px 12px rgba(15, 23, 42, 0.05); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; max-width: 1360px; margin: 0 auto; padding: 0 clamp(20px, 3vw, 40px); }
.header-logo { display: flex; align-items: center; }
.header-logo img { height: 30px; width: auto; display: block; }
.header-nav { display: flex; align-items: center; gap: 4px; }
.header-nav a {
  font-size: 14px; font-weight: 500; color: var(--fg-2); text-decoration: none;
  padding: 7px 10px; border-radius: 7px; transition: color var(--tr), background var(--tr);
}
.header-nav a:hover { color: var(--fg); background: var(--surface-inset); }
.header-nav a.active { color: var(--accent); font-weight: 600; }
.header-right { display: flex; align-items: center; gap: 12px; }
.menu-btn { display: none; width: 40px; height: 40px; border: 1px solid var(--border); border-radius: 8px; background: #fff; cursor: pointer; align-items: center; justify-content: center; color: var(--fg-2); }
.mobile-nav { display: none; }
.mobile-nav.open {
  display: flex; flex-direction: column; gap: 2px;
  position: fixed; top: 64px; left: 0; right: 0; z-index: 99;
  background: #fff; border-bottom: 1px solid var(--border);
  padding: 12px 20px 20px; box-shadow: var(--sh-lg);
}
.mobile-nav a { padding: 11px 12px; border-radius: 8px; text-decoration: none; color: var(--fg-2); font-size: 15px; }
.mobile-nav a:hover, .mobile-nav a.active { background: var(--surface-inset); color: var(--fg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 22px; border-radius: 9px;
  font-size: 14.5px; font-weight: 500; font-family: var(--font-cn);
  text-decoration: none; cursor: pointer; border: none;
  transition: all var(--tr); white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 1px 2px rgba(18, 99, 230, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.12); }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 6px 16px -4px rgba(18, 99, 230, 0.4); }
.btn-secondary { background: var(--surface); color: var(--fg); border: 1px solid var(--border); box-shadow: var(--sh-sm); }
.btn-secondary:hover { border-color: #C9D4E2; transform: translateY(-1px); box-shadow: var(--sh-md); }
.btn:active { transform: translateY(0); }
.btn-sm { height: 34px; padding: 0 14px; font-size: 13px; border-radius: 7px; }
.btn-header { height: 38px; padding: 0 18px; font-size: 14px; border-radius: 8px; }

/* ---------- Pills / badges ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 5px;
  height: 22px; padding: 0 9px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.01em; white-space: nowrap;
}
.pill .dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.pill-blue { background: var(--accent-soft); color: var(--accent); }
.pill-cyan { background: var(--cyan-soft); color: #0D9488; }
.pill-green { background: var(--success-soft); color: var(--success); }
.pill-amber { background: var(--warn-soft); color: var(--warn); }
.pill-red { background: var(--danger-soft); color: var(--danger); }
.pill-gray { background: var(--surface-inset); color: var(--fg-2); }
.pill-outline { background: #fff; border: 1px solid var(--border); color: var(--fg-2); }

.dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.dot-blue { background: var(--accent); } .dot-cyan { background: var(--cyan); }
.dot-green { background: var(--success); } .dot-amber { background: var(--warn); }
.dot-red { background: var(--danger); } .dot-gray { background: #C4CFDC; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 24px;
  transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr);
}
a.card:hover, .card.hoverable:hover { transform: translateY(-2px); border-color: #CBD9EE; box-shadow: var(--sh-md); }

/* ---------- Product mockup (browser frame) ---------- */
.mockup {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--sh-lg);
  text-align: left;
}
.mockup-bar {
  display: flex; align-items: center; gap: 14px;
  padding: 11px 16px; border-bottom: 1px solid var(--border-2);
  background: linear-gradient(#FDFEFE, #F8FAFC);
}
.m-dots { display: flex; gap: 6px; }
.m-dots i { width: 10px; height: 10px; border-radius: 50%; display: block; }
.m-dots i:nth-child(1) { background: #F16A5E; } .m-dots i:nth-child(2) { background: #F5BD4F; } .m-dots i:nth-child(3) { background: #38C162; }
.m-url {
  display: flex; align-items: center; gap: 6px; height: 26px; padding: 0 12px;
  background: var(--surface-inset); border-radius: 7px;
  font-family: var(--mono); font-size: 11px; color: var(--fg-3); letter-spacing: 0.01em;
}
.m-url svg { flex-shrink: 0; }
.mockup-tag { margin-left: auto; }

/* App shell inside mockup */
.app { display: grid; grid-template-columns: 52px 1fr; }
.app-rail {
  border-right: 1px solid var(--border-2); background: #FBFCFE;
  display: flex; flex-direction: column; align-items: center; padding: 12px 0; gap: 4px;
}
.app-rail .rail-logo { width: 32px; height: 32px; border-radius: 8px; background: var(--accent); display: grid; place-items: center; color: #fff; font-family: var(--font-en); font-weight: 700; font-size: 14px; margin-bottom: 10px; }
.rail-btn { width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center; color: #A3AFC2; cursor: pointer; transition: all var(--tr); }
.rail-btn:hover { color: var(--fg-2); background: var(--surface-inset); }
.rail-btn.active { background: var(--accent-soft); color: var(--accent); }
.app-main { min-width: 0; background: var(--surface); }
.app-top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 13px 20px; border-bottom: 1px solid var(--border-2);
}
.app-title { font-size: 13.5px; font-weight: 600; color: var(--fg); display: flex; align-items: center; gap: 8px; }
.app-top-right { display: flex; align-items: center; gap: 8px; }
.date-pill { display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px; border: 1px solid var(--border); border-radius: 7px; font-size: 11.5px; color: var(--fg-2); background: #fff; font-family: var(--font-en); }
.app-body { padding: 18px 20px 20px; }

/* KPI cards */
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.kpi-card { border: 1px solid var(--border-2); border-radius: 10px; padding: 13px 15px 11px; background: #fff; transition: border-color var(--tr); }
.kpi-card:hover { border-color: #CBD9EE; }
.kpi-label { font-size: 12px; color: var(--fg-3); display: flex; align-items: center; justify-content: space-between; }
.kpi-value { font-family: var(--font-en); font-size: 21px; font-weight: 600; letter-spacing: -0.02em; color: var(--fg); margin-top: 5px; line-height: 1.1; }
.kpi-foot { display: flex; align-items: flex-end; justify-content: space-between; margin-top: 6px; gap: 8px; }
.delta { display: inline-flex; align-items: center; gap: 2px; font-family: var(--font-en); font-size: 11.5px; font-weight: 600; }
.delta.up { color: var(--success); } .delta.down { color: var(--danger); } .delta.flat { color: var(--fg-3); }

/* Panel (inside mockup body) */
.panel { border: 1px solid var(--border-2); border-radius: 10px; background: #fff; overflow: hidden; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--border-2); flex-wrap: wrap; }
.panel-title { font-size: 13px; font-weight: 600; color: var(--fg); }
.panel-sub { font-size: 11.5px; color: var(--fg-3); }
.panel-body { padding: 14px 16px 16px; }
.panel-body.flush { padding: 4px 0 0; }

/* Tabs */
.tabs { display: inline-flex; align-items: center; gap: 2px; background: var(--surface-inset); border-radius: 8px; padding: 3px; }
.tab {
  height: 26px; padding: 0 12px; border-radius: 6px; border: none; background: transparent;
  font-size: 12px; font-weight: 500; color: var(--fg-3); cursor: pointer; font-family: var(--font-cn);
  transition: all var(--tr); display: inline-flex; align-items: center;
}
.tab:hover { color: var(--fg-2); }
.tab.active { background: #fff; color: var(--fg); font-weight: 600; box-shadow: var(--sh-sm); }

/* Data table */
.dtable { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.dtable th {
  text-align: left; font-size: 11px; font-weight: 500; letter-spacing: 0.04em;
  color: var(--fg-3); padding: 9px 16px; border-bottom: 1px solid var(--border); background: #FBFCFE;
}
.dtable td { padding: 10px 16px; border-bottom: 1px solid var(--border-2); color: var(--fg-2); vertical-align: middle; }
.dtable tr:last-child td { border-bottom: none; }
.dtable tbody tr { transition: background var(--tr); }
.dtable tbody tr:hover { background: #FAFBFD; }
.dtable .t-strong { color: var(--fg); font-weight: 500; }
.dtable .t-num { font-family: var(--font-en); font-variant-numeric: tabular-nums; color: var(--fg); }

/* Confidence meter */
.conf { display: flex; align-items: center; gap: 8px; }
.conf-track { width: 56px; height: 4px; background: var(--border-2); border-radius: 2px; overflow: hidden; }
.conf-fill { display: block; height: 100%; border-radius: 2px; background: var(--accent); }
.conf-val { font-family: var(--font-en); font-size: 11.5px; font-weight: 600; color: var(--fg); }

/* ==== charts.css ==== */
/* Derived from the OpenDesign final VEYGRO design system (shared.css v2).
   Do not hand-edit site/assets/website.css — edit publicsite/src/styles/* and rebuild. */
/* Chart scaffolding */
.chart-wrap { position: relative; }
.chart-legend { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.chart-legend .lg { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--fg-2); }
.chart-legend .lg i { width: 10px; height: 3px; border-radius: 2px; display: block; }
.chart-legend .lg i.dash { background: repeating-linear-gradient(90deg, #C4CFDC 0 4px, transparent 4px 7px); height: 2px; }
.vc-svg { display: block; width: 100%; height: auto; overflow: visible; }
.vc-tip {
  position: absolute; pointer-events: none; z-index: 5; opacity: 0;
  transform: translate(-50%, calc(-100% - 14px));
  background: #fff; border: 1px solid var(--border); border-radius: 9px;
  box-shadow: 0 8px 24px -6px rgba(15, 23, 42, 0.16);
  padding: 9px 12px; min-width: 130px; transition: opacity 0.12s ease;
}
.vc-tip.on { opacity: 1; }
.vc-tip-title { font-family: var(--font-en); font-size: 11px; font-weight: 600; color: var(--fg); margin-bottom: 5px; }
.vc-tip-row { display: flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--fg-2); padding: 1.5px 0; }
.vc-tip-row .dot { width: 6px; height: 6px; }
.vc-tip-row b { margin-left: auto; font-family: var(--font-en); font-weight: 600; color: var(--fg); padding-left: 12px; }

/* Ranking bars (HTML) */
.rk { display: flex; flex-direction: column; gap: 12px; }
.rk-row { display: grid; grid-template-columns: 20px minmax(0, 132px) 1fr 44px; align-items: center; gap: 10px; }
.rk-pos { font-family: var(--font-en); font-size: 11px; font-weight: 600; color: var(--fg-3); }
.rk-label { font-size: 12.5px; color: var(--fg); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rk-track { height: 8px; background: var(--surface-inset); border-radius: 4px; overflow: hidden; }
.rk-fill { height: 100%; border-radius: 4px; background: var(--accent); transition: width 0.9s cubic-bezier(0.22, 1, 0.36, 1); }
.rk-val { font-family: var(--font-en); font-size: 12px; font-weight: 600; color: var(--fg); text-align: right; display: flex; align-items: center; justify-content: flex-end; gap: 5px; }

/* Stepped funnel (HTML) */
.funnel { display: flex; align-items: stretch; gap: 0; }
.fn-step { flex: 1; min-width: 0; position: relative; }
.fn-bar { border-radius: 8px; padding: 10px 12px; background: var(--surface-inset); border: 1px solid var(--border-2); }
.fn-step:first-child .fn-bar { background: var(--accent-soft); border-color: rgba(18, 99, 230, 0.16); }
.fn-name { font-size: 11.5px; color: var(--fg-2); font-weight: 500; }
.fn-val { font-family: var(--font-en); font-size: 16px; font-weight: 600; color: var(--fg); letter-spacing: -0.01em; }
.fn-conv { display: flex; align-items: center; justify-content: center; padding: 4px 0; font-family: var(--font-en); font-size: 10.5px; font-weight: 600; color: var(--cyan); }

/* ==== sections.css ==== */
/* Derived from the OpenDesign final VEYGRO design system (shared.css v2).
   Do not hand-edit site/assets/website.css — edit publicsite/src/styles/* and rebuild. */
/* Feed / insight stream */
.feed { display: flex; flex-direction: column; }
.feed-item { display: flex; gap: 10px; padding: 11px 16px; border-bottom: 1px solid var(--border-2); font-size: 12.5px; line-height: 1.5; align-items: flex-start; transition: background var(--tr); }
.feed-item:hover { background: #FAFBFD; }
.feed-item:last-child { border-bottom: none; }
.feed-text { color: var(--fg-2); }
.feed-text b { color: var(--fg); font-weight: 600; }
.feed-meta { font-size: 11px; color: var(--fg-3); margin-top: 2px; font-family: var(--font-en); }

/* Agent node */
.agent-node { border: 1px solid var(--border-2); border-radius: 10px; background: #fff; padding: 12px 14px; transition: all var(--tr); }
.agent-node:hover { border-color: #CBD9EE; box-shadow: var(--sh-sm); }
.agent-name { font-size: 12.5px; font-weight: 600; color: var(--fg); display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.agent-task { font-size: 11.5px; color: var(--fg-3); margin-top: 4px; line-height: 1.45; }

/* Workflow stepper */
.loop { position: relative; }
.loop-track { position: absolute; top: 22px; left: 5%; right: 5%; height: 2px; background: var(--border); border-radius: 1px; }
.loop-progress { position: absolute; top: 22px; left: 5%; height: 2px; background: linear-gradient(90deg, var(--accent), var(--cyan)); border-radius: 1px; transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.loop-steps { display: grid; grid-template-columns: repeat(8, 1fr); position: relative; }
.loop-step { display: flex; flex-direction: column; align-items: center; text-align: center; cursor: pointer; padding: 0 4px; }
.loop-dot {
  width: 44px; height: 44px; border-radius: 50%; background: #fff;
  border: 1.5px solid var(--border); display: grid; place-items: center;
  font-family: var(--font-en); font-size: 12px; font-weight: 600; color: var(--fg-3);
  transition: all var(--tr); position: relative; z-index: 1;
}
.loop-step:hover .loop-dot { border-color: #B9CBE6; color: var(--fg-2); }
.loop-step.done .loop-dot { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.loop-step.active .loop-dot { border-color: var(--accent); background: var(--accent); color: #fff; box-shadow: 0 0 0 5px rgba(18, 99, 230, 0.12); }
.loop-label { font-size: 12px; font-weight: 600; color: var(--fg-2); margin-top: 10px; }
.loop-step.active .loop-label { color: var(--accent); }
.loop-sub { font-size: 11px; color: var(--fg-3); margin-top: 2px; line-height: 1.35; }

/* ---------- Reply inbox / chat mockup ---------- */
.chat { display: grid; grid-template-columns: 176px minmax(0, 1fr); }
.chat-list { border-right: 1px solid var(--border-2); background: #FBFCFE; display: flex; flex-direction: column; }
.chat-item { padding: 11px 12px; border: none; border-bottom: 1px solid var(--border-2); border-left: 2px solid transparent; background: transparent; cursor: pointer; text-align: left; font-family: var(--font-cn); transition: background var(--tr); }
.chat-item:hover { background: var(--surface-inset); }
.chat-item.active { background: #fff; border-left-color: var(--accent); }
.chat-name { font-size: 12.5px; font-weight: 600; color: var(--fg); display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.chat-name .num { font-size: 10.5px; font-weight: 500; color: var(--fg-3); }
.chat-snippet { font-size: 11px; color: var(--fg-3); margin-top: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chat-intent { margin-top: 6px; }
.chat-thread { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 12px; background: #fff; min-width: 0; }
.msg { max-width: 88%; border-radius: 12px; padding: 10px 13px; font-size: 12.5px; line-height: 1.6; color: var(--fg-2); }
.msg-in { align-self: flex-start; background: var(--surface-inset); border: 1px solid var(--border-2); border-top-left-radius: 4px; }
.msg-out { align-self: flex-end; background: var(--accent); color: #fff; border-bottom-right-radius: 4px; box-shadow: 0 2px 8px -2px rgba(18, 99, 230, 0.35); }
.msg-out .msg-meta { color: rgba(255, 255, 255, 0.66); }
.msg-meta { font-size: 11px; color: var(--fg-3); margin-bottom: 5px; display: flex; align-items: center; gap: 6px; font-family: var(--font-en); }
.draft { align-self: stretch; border: 1px solid rgba(18, 99, 230, 0.22); border-radius: 12px; background: linear-gradient(180deg, #F7FAFF, #fff); padding: 13px 15px; }
.draft-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.draft-title { font-size: 12.5px; font-weight: 600; color: var(--fg); display: flex; align-items: center; gap: 7px; }
.draft-body { font-size: 12.5px; color: var(--fg-2); line-height: 1.65; margin-top: 9px; }
.draft-src { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.draft-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.draft-note { display: flex; align-items: center; gap: 6px; margin-top: 11px; padding-top: 10px; border-top: 1px dashed var(--border); font-size: 11px; color: var(--warn); }

/* Bullet list */
.check-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-top: 22px; }
.check-list li { display: flex; gap: 10px; font-size: 14.5px; color: var(--fg-2); line-height: 1.55; align-items: flex-start; }
.check-list li svg { flex-shrink: 0; margin-top: 3px; color: var(--accent); }
.check-list li b { color: var(--fg); font-weight: 600; }

/* Split layout */
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(2.5rem, 5vw, 5rem); align-items: center; }
.split.rev > .split-text { order: 2; }
.split.rev > .split-media { order: 1; }
.split-text p { margin-top: 16px; }

/* CTA */
.cta-band { position: relative; overflow: hidden; background: var(--navy); border-radius: 20px; padding: clamp(3rem, 6vw, 5rem) clamp(2rem, 5vw, 4.5rem); text-align: center; }
.cta-band::before { content: ""; position: absolute; top: -40%; left: 20%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(18, 99, 230, 0.22), transparent 65%); pointer-events: none; }
.cta-band::after { content: ""; position: absolute; bottom: -50%; right: 10%; width: 420px; height: 420px; background: radial-gradient(circle, rgba(20, 184, 166, 0.14), transparent 65%); pointer-events: none; }
.cta-band h2 { color: #fff; position: relative; }
.cta-band p { color: rgba(255, 255, 255, 0.62); margin: 14px auto 0; max-width: 52ch; position: relative; }
.cta-band .cta-actions { display: flex; gap: 12px; justify-content: center; margin-top: 32px; position: relative; flex-wrap: wrap; }
.btn-white { background: #fff; color: var(--fg); }
.btn-white:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25); }
.btn-outline-w { background: transparent; color: #fff; border: 1px solid rgba(255, 255, 255, 0.24); }
.btn-outline-w:hover { border-color: rgba(255, 255, 255, 0.5); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: rgba(255, 255, 255, 0.62); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 40px; margin-bottom: 48px; }
.footer-logo img { height: 28px; filter: brightness(0) invert(1); opacity: 0.92; }
.footer-desc { font-size: 13px; color: rgba(255, 255, 255, 0.45); margin-top: 14px; max-width: 300px; line-height: 1.7; }
.footer-col h4 { color: #fff; font-size: 13px; font-weight: 600; margin-bottom: 14px; letter-spacing: 0.02em; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col a { color: rgba(255, 255, 255, 0.5); text-decoration: none; font-size: 13px; transition: color var(--tr); }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.08); padding-top: 22px; display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 12.5px; color: rgba(255, 255, 255, 0.35); font-family: var(--font-en); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding: 148px 0 64px; position: relative; overflow: hidden; }
.page-hero h1 { font-size: clamp(2rem, 3.6vw, 2.875rem); max-width: 20ch; }
.page-hero .lead { margin-top: 18px; }
.page-hero-bg { position: absolute; inset: 0; pointer-events: none; }

/* ---------- Hero (homepage) ---------- */
.hero { position: relative; padding: clamp(140px, 16vh, 180px) 0 clamp(64px, 9vw, 110px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--border-2) 1px, transparent 1px), linear-gradient(90deg, var(--border-2) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 60% 0%, #000 0%, transparent 70%);
  mask-image: radial-gradient(ellipse 90% 70% at 60% 0%, #000 0%, transparent 70%);
  opacity: 0.7; pointer-events: none;
}
.hero-glow { position: absolute; border-radius: 50%; pointer-events: none; filter: blur(10px); }
.hero-glow.blue { top: -180px; right: -80px; width: 560px; height: 560px; background: radial-gradient(circle, rgba(18, 99, 230, 0.08), transparent 65%); }
.hero-glow.cyan { bottom: -200px; left: -120px; width: 480px; height: 480px; background: radial-gradient(circle, rgba(20, 184, 166, 0.07), transparent 65%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(2.5rem, 5vw, 4.5rem); align-items: center; position: relative; }
.hero h1 .hl { color: var(--accent); }
.hero-copy .lead { margin-top: 20px; font-size: 1.125rem; }
.hero-actions { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.hero-proof { display: flex; gap: 36px; margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.proof-val { font-family: var(--font-en); font-size: 24px; font-weight: 600; letter-spacing: -0.02em; color: var(--fg); }
.proof-label { font-size: 12.5px; color: var(--fg-3); margin-top: 3px; }

/* Hero intelligence panel extras */
.pipe-row { display: flex; align-items: center; gap: 10px; }
.pipe-line { flex: 1; height: 1.5px; background: repeating-linear-gradient(90deg, #CBD9EE 0 5px, transparent 5px 10px); position: relative; overflow: hidden; }
.pipe-line::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, var(--accent), transparent); width: 40%; animation: flow 2.6s linear infinite; }
@keyframes flow { from { transform: translateX(-100%); } to { transform: translateX(260%); } }
.src-chip { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 11px; background: #fff; border: 1px solid var(--border); border-radius: 7px; font-family: var(--font-en); font-size: 11.5px; font-weight: 500; color: var(--fg-2); box-shadow: var(--sh-sm); white-space: nowrap; }

@keyframes pulse-dot { 0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.35); } 50% { box-shadow: 0 0 0 5px rgba(16, 185, 129, 0); } }
.dot-live { animation: pulse-dot 2s ease-in-out infinite; }

/* Reveal animation */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.22, 1, 0.36, 1); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal="1"] { transition-delay: 0.06s; } [data-reveal="2"] { transition-delay: 0.12s; }
[data-reveal="3"] { transition-delay: 0.18s; } [data-reveal="4"] { transition-delay: 0.24s; }

/* ==== responsive.css ==== */
/* Derived from the OpenDesign final VEYGRO design system (shared.css v2).
   Do not hand-edit site/assets/website.css — edit publicsite/src/styles/* and rebuild. */
/* ---------- Responsive ---------- */
@media (max-width: 1120px) {
  .header-nav { display: none; }
  .menu-btn { display: inline-flex; }
  .hero-grid, .split { grid-template-columns: 1fr; }
  .split.rev > .split-text { order: 0; }
  .split.rev > .split-media { order: 1; }
  .grid4 { grid-template-columns: repeat(2, 1fr); }
  .grid3 { grid-template-columns: repeat(2, 1fr); }
  .loop-steps { grid-template-columns: repeat(4, 1fr); row-gap: 28px; }
  .loop-track, .loop-progress { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 720px) {
  .hero { padding-top: 120px; }
  .hero-proof { gap: 24px; }
  .grid2, .grid3, .grid4 { grid-template-columns: 1fr; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .app { grid-template-columns: 1fr; }
  .app-rail { flex-direction: row; justify-content: flex-start; padding: 8px 12px; border-right: none; border-bottom: 1px solid var(--border-2); overflow-x: auto; }
  .app-rail .rail-logo { margin-bottom: 0; margin-right: 6px; }
  .loop-steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .rk-row { grid-template-columns: 16px minmax(0, 96px) 1fr 40px; }
  .funnel { flex-direction: column; gap: 4px; }
  .fn-conv { padding: 0 0 0 4px; height: 20px; justify-content: flex-start; font-size: 11px; }
  .fn-conv::before { content: "↓ "; }
}
@media (max-width: 640px) {
  .chat { grid-template-columns: 1fr; }
  .chat-list { flex-direction: row; overflow-x: auto; border-right: none; border-bottom: 1px solid var(--border-2); }
  .chat-item { min-width: 152px; border-bottom: none; border-left: none; border-top: 2px solid transparent; }
  .chat-item.active { border-top-color: var(--accent); }
  .msg { max-width: 100%; }
}
@media (max-width: 560px) {
  .mockup-tag { display: none; }
  .m-url { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .app-top { flex-wrap: wrap; }
  .kpi-value { font-size: 19px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}