/* Ottermotive marketing — single-page styles
   Tokens mirror /brand/tokens.json */

:root {
  --ink: #0B1224;
  --ink-2: #131C36;
  --ink-3: #1B2548;
  --royal: #1D3CB3;
  --vivid: #3E73FB;
  --violet: #4F4FF7;
  --surface: #FFFFFF;
  --subtle: #F4F6FB;
  --subtle-2: #ECF0F9;
  --muted: #6B7488;
  --muted-2: #9099AC;
  --border: #E3E7F1;
  --border-strong: #D2D8E8;
  --success: #16A34A;
  --warn: #D97706;
  --danger: #DC2626;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 22px;
  --r-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(11,18,36,.05);
  --shadow-md: 0 4px 16px rgba(11,18,36,.08);
  --shadow-lg: 0 16px 48px rgba(11,18,36,.14);
  --shadow-glow: 0 0 0 1px rgba(62,115,251,.18), 0 18px 48px rgba(29,60,179,.25);

  --grid-line: rgba(255,255,255,.04);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 880px; margin: 0 auto; padding: 0 24px; }

a { color: var(--royal); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--vivid); }
img, svg { max-width: 100%; display: block; }

::selection { background: var(--royal); color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; border-radius: var(--r-md); padding: 10px 18px;
  border: 1px solid transparent; cursor: pointer; transition: all .15s ease;
  font-size: 15px; line-height: 1; white-space: nowrap; letter-spacing: -.005em;
}
.btn svg { width: 16px; height: 16px; }
.btn-lg { padding: 14px 22px; font-size: 16px; }
.btn-primary {
  background: var(--ink); color: #fff;
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,.1);
}
.btn-primary:hover { background: var(--ink-3); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255,255,255,.1); }
.btn-accent {
  background: var(--royal); color: #fff;
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,.12);
}
.btn-accent:hover { background: var(--vivid); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: transparent; }
.btn-ghost:hover { background: var(--subtle); color: var(--ink); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--border-strong); }
.btn-outline:hover { border-color: var(--ink); color: var(--ink); background: var(--subtle); }
.btn-block { width: 100%; }

.btn-on-dark { background: #fff; color: var(--ink); }
.btn-on-dark:hover { background: var(--subtle); color: var(--ink); }
.btn-ghost-dark { color: rgba(255,255,255,.85); border-color: transparent; }
.btn-ghost-dark:hover { color: #fff; background: rgba(255,255,255,.06); }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-row {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: 24px;
}
.brand { display: inline-flex; align-items: center; }
.nav-links { display: flex; gap: 4px; flex: 1; justify-content: center; }
.nav-links a {
  color: var(--ink); font-weight: 500; font-size: 14.5px;
  padding: 8px 14px; border-radius: var(--r-md);
}
.nav-links a:hover { background: var(--subtle); color: var(--ink); }
.nav-cta { display: flex; gap: 8px; align-items: center; }

/* ---------- Section primitives ---------- */
section { padding: 112px 0; }
.section-tight { padding: 80px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 12.5px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--royal);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: ""; width: 18px; height: 1px; background: currentColor; opacity: .6;
}
.section-title {
  font-size: clamp(30px, 4vw, 46px); font-weight: 700; line-height: 1.08;
  margin: 0 0 14px; letter-spacing: -.025em; color: var(--ink);
}
.section-sub {
  color: var(--muted); font-size: 18px; max-width: 640px; margin: 0 0 36px;
  line-height: 1.55;
}
.muted { color: var(--muted); }
.small { font-size: 13px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 88px 0 120px;
  background: linear-gradient(180deg, #fff 0%, var(--subtle) 100%);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(900px 380px at 90% -10%, rgba(62,115,251,.08), transparent 60%),
    radial-gradient(700px 320px at -10% 30%, rgba(79,79,247,.06), transparent 60%);
  pointer-events: none;
}
.hero .wrap { position: relative; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 1.1fr; gap: 64px; align-items: center;
}
.hero-copy h1 {
  font-size: clamp(40px, 5.6vw, 64px); font-weight: 800; line-height: 1.02;
  letter-spacing: -.035em; margin: 0 0 22px;
}
.hero-copy h1 .accent {
  background: linear-gradient(95deg, var(--royal), var(--vivid) 60%, var(--violet));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-copy .lede {
  font-size: 18.5px; color: var(--muted); margin: 0 0 32px; max-width: 540px;
  line-height: 1.55;
}
.hero-cta { display: flex; gap: 12px; margin-bottom: 32px; flex-wrap: wrap; }
.hero-trust {
  display: flex; gap: 22px; align-items: center; flex-wrap: wrap;
  color: var(--muted); font-size: 13px;
}
.hero-trust .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--success); display: inline-block; margin-right: 6px; vertical-align: middle; }

/* Hero product mock */
.mock {
  background: var(--ink); color: #fff;
  border-radius: var(--r-xl); box-shadow: var(--shadow-glow);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.06);
  transform: perspective(1400px) rotateY(-2deg) rotateX(2deg);
  transform-origin: center center;
}
.mock-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  background: rgba(255,255,255,.03); border-bottom: 1px solid rgba(255,255,255,.06);
}
.mock-bar .dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.16); }
.mock-bar .url {
  display: inline-flex; align-items: center; gap: 7px;
  margin-left: 10px; padding: 4px 12px 4px 8px; background: rgba(255,255,255,.04);
  border-radius: var(--r-pill); font-size: 11.5px; color: rgba(255,255,255,.5);
  font-family: ui-monospace, Menlo, monospace;
}
.mock-fav { width: 14px; height: 14px; flex-shrink: 0; }
.mock-body { display: grid; grid-template-columns: 168px 1fr; min-height: 360px; }
.mock-side {
  border-right: 1px solid rgba(255,255,255,.05);
  padding: 14px 12px; display: flex; flex-direction: column; gap: 4px;
}
.mock-side .item {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px; border-radius: 8px;
  font-size: 13px; color: rgba(255,255,255,.62);
}
.mock-side .item.is-active { background: rgba(62,115,251,.14); color: #fff; }
.mock-side .icon { width: 14px; height: 14px; opacity: .9; }
.mock-side .label { font-size: 10.5px; color: rgba(255,255,255,.35); padding: 14px 10px 6px; letter-spacing: .08em; text-transform: uppercase; }

.mock-main { padding: 18px 22px; }
.mock-kpis {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  margin-bottom: 16px;
}
.mock-kpi {
  background: rgba(255,255,255,.03); border-radius: 10px; padding: 10px 12px;
}
.mock-kpi .lbl { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.4); }
.mock-kpi .val { font-size: 18px; font-weight: 700; margin-top: 2px; }
.mock-kpi .val.green { color: #4ade80; }
.mock-kpi .val.yellow { color: #fbbf24; }
.mock-kpi .val.red { color: #f87171; }

.mock-table { width: 100%; font-size: 13px; }
.mock-table th, .mock-table td {
  text-align: left; padding: 8px 4px;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.mock-table th { font-weight: 500; color: rgba(255,255,255,.4); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; }
.mock-table td { color: rgba(255,255,255,.85); }
.mock-table .name { font-weight: 600; color: #fff; }

.pill {
  display: inline-block; padding: 3px 9px; border-radius: var(--r-pill);
  font-size: 11px; font-weight: 600; line-height: 1.4;
}
.pill-green { background: rgba(22,163,74,.18); color: #4ade80; }
.pill-yellow { background: rgba(217,119,6,.18); color: #fbbf24; }
.pill-red { background: rgba(220,38,38,.18); color: #f87171; }

/* ---------- Integrations strip ---------- */
.integrations {
  padding: 56px 0;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.integrations-label {
  text-align: center; color: var(--muted); font-size: 12.5px;
  letter-spacing: .12em; text-transform: uppercase; margin: 0 0 28px;
}
.integrations-row {
  display: flex; justify-content: center; align-items: center;
  gap: 14px; flex-wrap: wrap;
}
.integrations-row span {
  display: inline-block;
  font-size: 12.5px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted);
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--surface);
}

/* ---------- Pillars ---------- */
.pillars { background: var(--surface); }
.pillar-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px;
}
.pillar {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 28px;
  transition: border-color .2s, transform .2s;
  position: relative; overflow: hidden;
}
.pillar:hover { border-color: var(--royal); transform: translateY(-2px); }
.pillar-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--royal), var(--vivid));
  color: #fff; margin-bottom: 18px;
  box-shadow: 0 8px 24px rgba(29,60,179,.28);
}
.pillar-icon svg { width: 22px; height: 22px; stroke-width: 2; }
.pillar h3 { margin: 0 0 8px; font-size: 19px; letter-spacing: -.015em; }
.pillar p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* ---------- Intelligence (dark feature) section ---------- */
.intel {
  background: var(--ink); color: #fff;
  position: relative; overflow: hidden;
  border-top: 1px solid rgba(255,255,255,.04);
}
.intel::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
  pointer-events: none;
}
.intel .wrap { position: relative; }
.intel .eyebrow { color: var(--vivid); }
.intel .section-title { color: #fff; }
.intel .section-sub { color: rgba(255,255,255,.65); }
.intel-grid {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center;
}
.intel-bullets {
  list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px;
}
.intel-bullets li {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px 16px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--r-md);
}
.intel-bullets .icon {
  width: 28px; height: 28px; border-radius: 8px;
  background: rgba(62,115,251,.16); color: var(--vivid);
  display: grid; place-items: center; flex-shrink: 0;
}
.intel-bullets .icon svg { width: 14px; height: 14px; stroke-width: 2.2; }
.intel-bullets b { display: block; font-size: 15px; color: #fff; margin-bottom: 2px; }
.intel-bullets span { color: rgba(255,255,255,.62); font-size: 13.5px; }

/* AI extraction visual */
.intel-card {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-xl);
  padding: 24px;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
}
.intel-card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.06);
  margin-bottom: 16px;
}
.intel-card-head .doc {
  display: flex; gap: 10px; align-items: center;
  color: rgba(255,255,255,.85); font-family: ui-monospace, Menlo, monospace;
  font-size: 12.5px;
}
.intel-card-head .doc::before {
  content: ""; width: 28px; height: 36px;
  background: linear-gradient(135deg, rgba(62,115,251,.4), rgba(79,79,247,.2));
  border-radius: 4px; flex-shrink: 0;
}
.intel-card-head .badge {
  font-size: 11px; padding: 4px 10px; border-radius: var(--r-pill);
  background: rgba(22,163,74,.18); color: #4ade80; font-weight: 600;
}
.intel-extract {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  font-size: 12.5px;
}
.intel-extract .field { background: rgba(255,255,255,.025); border-radius: 8px; padding: 10px 12px; }
.intel-extract .key { color: rgba(255,255,255,.45); font-size: 10.5px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
.intel-extract .val { color: #fff; font-family: ui-monospace, Menlo, monospace; font-size: 13px; }
.intel-extract .field.flag { background: rgba(217,119,6,.1); border: 1px solid rgba(217,119,6,.2); }
.intel-extract .field.flag .val { color: #fbbf24; }

.intel-conf {
  margin-top: 14px; display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; background: rgba(255,255,255,.025); border-radius: 8px;
  font-size: 12px; color: rgba(255,255,255,.55);
}
.intel-conf .meter {
  width: 140px; height: 4px; background: rgba(255,255,255,.08); border-radius: 2px; overflow: hidden;
}
.intel-conf .meter > span {
  display: block; width: 92%; height: 100%;
  background: linear-gradient(90deg, var(--vivid), var(--violet));
}

/* ---------- Split sections (dealers / vendors) ---------- */
.split { background: var(--subtle); }
.split-alt { background: var(--surface); }
.split-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.split-reverse > :first-child { order: 2; }
.checks { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 12px; }
.checks li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 15px;
}
.checks li::before {
  content: ""; flex-shrink: 0; width: 20px; height: 20px;
  border-radius: 50%; background: var(--royal);
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 8l4 4 6-7'/%3E%3C/svg%3E");
  background-size: 14px; background-repeat: no-repeat; background-position: center;
}

.split-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 24px; box-shadow: var(--shadow-md);
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 16px; border-bottom: 1px solid var(--border); margin-bottom: 18px;
}
.kpi {
  list-style: none; padding: 0; margin: 0 0 20px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.kpi li {
  background: var(--subtle); border-radius: var(--r-md); padding: 14px 16px;
}
.kpi span { display: block; color: var(--muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.kpi b { font-size: 24px; font-weight: 800; letter-spacing: -.02em; display: block; margin-top: 2px; }

.action-queue { background: var(--subtle); border-radius: var(--r-md); padding: 14px 16px; }
.aq-label { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; font-weight: 600; margin: 0 0 10px; }
.aq-row { display: flex; align-items: center; gap: 10px; padding: 6px 0; font-size: 13.5px; }
.dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.dot-red { background: var(--danger); }
.dot-yellow { background: var(--warn); }
.dot-green { background: var(--success); }

.split-card .pill-green { background: rgba(22,163,74,.12); color: var(--success); }
.split-card .pill-yellow { background: rgba(217,119,6,.12); color: var(--warn); }
.split-card .pill-red { background: rgba(220,38,38,.12); color: var(--danger); }

/* ---------- Why-grid ---------- */
.why { background: var(--subtle); }
.why-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px;
}
.why-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 24px;
}
.why-card .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--ink); color: #fff;
  font-size: 12px; font-weight: 700;
  margin-bottom: 14px;
}
.why-card h4 { margin: 0 0 6px; font-size: 16px; letter-spacing: -.015em; }
.why-card p { margin: 0; color: var(--muted); font-size: 14px; }

/* ---------- Pricing ---------- */
.pricing { background: var(--surface); }
.price-tabs { display: flex; gap: 6px; justify-content: center; margin: 24px 0 36px; }
.tab {
  background: transparent; border: 1px solid var(--border);
  padding: 10px 18px; border-radius: var(--r-pill); font-weight: 600; cursor: pointer;
  font-size: 14px; color: var(--muted);
  transition: all .15s ease;
}
.tab.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.tab:not(.active):hover { border-color: var(--ink); color: var(--ink); }

.price-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 16px;
}
.price-grid[data-panel="vendor"] { grid-template-columns: repeat(3, 1fr); max-width: 980px; margin-left: auto; margin-right: auto; }
.price-grid[hidden] { display: none; }

.price-card {
  position: relative;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 26px;
  display: flex; flex-direction: column;
}
.price-card-popular {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}
.price-card-popular .tier { color: rgba(255,255,255,.55); }
.price-card-popular .amount span { color: rgba(255,255,255,.55); }
.price-card-popular .best { background: rgba(255,255,255,.06); color: rgba(255,255,255,.7); }
.price-card-popular ul li::before {
  background: #fff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%231D3CB3' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 8l4 4 6-7'/%3E%3C/svg%3E");
}
.badge {
  position: absolute; top: -10px; left: 24px;
  background: var(--vivid); color: #fff;
  font-size: 11px; font-weight: 700; letter-spacing: .04em;
  padding: 4px 10px; border-radius: var(--r-pill); text-transform: uppercase;
}
.price-card .tier { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 0 0 8px; }
.price-card .amount { margin: 0; font-size: 36px; font-weight: 800; letter-spacing: -.025em; line-height: 1; }
.price-card .amount span { display: inline-block; font-size: 13px; font-weight: 500; color: var(--muted); margin-left: 6px; letter-spacing: 0; }
.price-card .best {
  margin: 14px 0 18px; padding: 7px 11px;
  background: var(--subtle); border-radius: var(--r-sm);
  font-size: 12px; color: var(--muted); display: inline-block; align-self: flex-start;
}
.price-card ul {
  list-style: none; padding: 0; margin: 8px 0 0;
  display: grid; gap: 10px; font-size: 14px;
}
.price-card ul li { display: flex; gap: 10px; align-items: flex-start; }
.price-card ul li::before {
  content: ""; flex-shrink: 0; width: 16px; height: 16px;
  border-radius: 50%; background: var(--royal); margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 8l4 4 6-7'/%3E%3C/svg%3E");
  background-size: 11px; background-repeat: no-repeat; background-position: center;
}
.price-foot { text-align: center; margin-top: 32px; max-width: 740px; margin-left: auto; margin-right: auto; }

/* ---------- Security strip ---------- */
.security {
  background: var(--ink); color: rgba(255,255,255,.85);
  padding: 56px 0;
  border-top: 1px solid rgba(255,255,255,.04);
}
.security-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; align-items: start;
}
.security-item { display: flex; gap: 12px; align-items: flex-start; }
.security-item .icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(62,115,251,.14); color: var(--vivid);
  display: grid; place-items: center; flex-shrink: 0;
}
.security-item .icon svg { width: 18px; height: 18px; stroke-width: 2; }
.security-item b { display: block; font-size: 14px; color: #fff; }
.security-item span { display: block; font-size: 12.5px; color: rgba(255,255,255,.55); margin-top: 2px; }

/* ---------- About ---------- */
.about { background: var(--surface); }
.about-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: center; }
.about p { font-size: 17px; color: var(--muted); margin: 0 0 16px; line-height: 1.6; max-width: 60ch; }
.about p strong { color: var(--ink); font-weight: 600; }
.about-callout {
  margin: 28px 0 14px; padding: 18px 24px;
  border-left: 3px solid var(--royal);
  background: var(--subtle);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: 21px; font-weight: 600; color: var(--ink);
  letter-spacing: -.015em;
}
.about-sig {
  font-size: 13px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted); margin: 0;
}
.about-mark {
  width: 140px; height: 140px;
  margin: 0 0 32px;
  filter: drop-shadow(0 18px 44px rgba(29,60,179,.22));
}
@media (max-width: 1024px) {
  .about-mark { width: 96px; height: 96px; margin-bottom: 20px; }
}

/* ---------- Demo form ---------- */
.demo {
  background: linear-gradient(180deg, var(--surface), var(--subtle));
  position: relative; overflow: hidden;
}
.demo::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(700px 320px at 80% 80%, rgba(79,79,247,.06), transparent 60%);
  pointer-events: none;
}
.demo .wrap { position: relative; }
.demo-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.demo-form {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 32px; box-shadow: var(--shadow-md);
  display: grid; gap: 14px;
}
.field { display: grid; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea {
  font: inherit; color: var(--ink);
  border: 1px solid var(--border); background: var(--surface);
  border-radius: var(--r-md); padding: 11px 13px; width: 100%;
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; box-shadow: 0 0 0 3px rgba(29,60,179,.18); border-color: var(--royal);
}
.row-2 { display: grid; grid-template-columns: 2fr 1fr; gap: 14px; }
.form-status { margin: 0; min-height: 1.4em; font-size: 14px; }
.form-status.success { color: var(--success); }
.form-status.error { color: var(--danger); }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,.72); padding: 64px 0 32px; }
.footer-brand { display: inline-flex; align-items: center; }
.footer-brand-mark { height: 40px; width: auto; display: block; }
.footer .muted { color: rgba(255,255,255,.5); }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px;
  padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-grid > div:first-child { max-width: 320px; }
.foot-h { font-size: 12.5px; text-transform: uppercase; letter-spacing: .1em; color: #fff; margin: 0 0 14px; font-weight: 700; }
.footer a { display: block; color: rgba(255,255,255,.72); padding: 5px 0; font-size: 14px; }
.footer a:hover { color: #fff; }
.foot-bottom {
  display: flex; justify-content: space-between; padding-top: 24px; align-items: center;
}
.foot-status {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: rgba(255,255,255,.6);
}
.foot-status .pulse {
  width: 8px; height: 8px; border-radius: 50%; background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74,222,128,.6); animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(74,222,128,.6); }
  70% { box-shadow: 0 0 0 8px rgba(74,222,128,0); }
  100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}

/* ---------- Reveal-on-scroll ---------- */
.reveal {
  opacity: 0; transform: translateY(12px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .mock { transform: none; }
}

/* ---------- Legal pages ---------- */
.legal {
  max-width: 760px; margin: 0 auto; padding: 88px 24px 96px;
}
.legal h1 { font-size: 36px; letter-spacing: -.025em; margin: 0 0 8px; }
.legal .meta { color: var(--muted); font-size: 14px; margin-bottom: 32px; }
.legal h2 { font-size: 20px; letter-spacing: -.015em; margin: 32px 0 8px; }
.legal p, .legal li { color: var(--ink); font-size: 15.5px; line-height: 1.7; }
.legal ul { padding-left: 22px; }
.legal .placeholder-banner {
  background: rgba(217,119,6,.08); border: 1px solid rgba(217,119,6,.25);
  border-radius: var(--r-md); padding: 14px 18px; color: var(--warn);
  font-size: 14px; margin-bottom: 32px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid, .split-grid, .demo-grid, .intel-grid, .about-grid {
    grid-template-columns: 1fr; gap: 44px;
  }
  .split-reverse > :first-child { order: 0; }
  .pillar-grid, .why-grid { grid-template-columns: 1fr 1fr; }
  .price-grid, .price-grid[data-panel="vendor"] { grid-template-columns: 1fr 1fr; }
  .security-row { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .mock { transform: none; }
  .mock-body { grid-template-columns: 1fr; min-height: auto; }
  .mock-side { display: none; }
}
@media (max-width: 720px) {
  section { padding: 72px 0; }
  .nav-links { display: none; }
  .pillar-grid, .why-grid { grid-template-columns: 1fr; }
  .price-grid, .price-grid[data-panel="vendor"] { grid-template-columns: 1fr; }
  .security-row { grid-template-columns: 1fr; gap: 18px; }
  .foot-bottom { flex-direction: column; gap: 10px; align-items: flex-start; }
  .row-2 { grid-template-columns: 1fr; }
  .nav-cta .btn-ghost { display: none; }
  .integrations-row { gap: 28px; }
}