:root {
  --navy: #0B1F3A;
  --navy-2: #102b4f;
  --red: #E11B22;
  --red-dark: #b8141a;
  --blue: #1F6FEB;
  --bg: #ffffff;
  --bg-alt: #f5f8fc;
  --ink: #16263d;
  --muted: #5b6b82;
  --line: #e4eaf2;
  --radius: 16px;
  --shadow: 0 18px 50px -18px rgba(11, 31, 58, .28);
  --maxw: 1140px;
}

* { box-sizing: border-box; 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(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -0.02em; color: var(--navy); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; font-weight: 600; font-size: 15px;
  padding: 11px 20px; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 10px 24px -10px rgba(225, 27, 34, .6); }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--navy); transform: translateY(-2px); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.82); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--navy); }
.brand-mark { display: grid; place-items: center; color: var(--red); }
.brand-text { font-weight: 800; font-size: 20px; letter-spacing: -0.03em; }
.brand-text span { color: var(--red); }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a { color: var(--muted); font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: var(--navy); }
.nav-cta { display: flex; gap: 10px; }

/* Hero */
.hero { background: radial-gradient(1200px 600px at 80% -10%, #eaf1ff 0%, transparent 60%), var(--bg); padding: 72px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--red); background: #fde9ea;
  padding: 5px 12px; border-radius: 999px; margin-bottom: 18px;
}
.hero h1 { font-size: clamp(34px, 5vw, 54px); font-weight: 800; margin-bottom: 18px; }
.accent { color: var(--red); }
.lead { font-size: 19px; color: var(--muted); max-width: 540px; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }
.hero-points { list-style: none; display: flex; flex-direction: column; gap: 8px; color: var(--ink); font-weight: 500; }
.hero-points li { font-size: 15px; }

/* Hero visual */
.hero-visual { position: relative; }
.mock-card { background: var(--navy); color: #fff; border-radius: 20px; box-shadow: var(--shadow); overflow: hidden; }
.mock-head { display: flex; align-items: center; gap: 7px; padding: 14px 18px; background: rgba(255,255,255,.06); border-bottom: 1px solid rgba(255,255,255,.08); }
.mock-head .dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.35); }
.mock-title { margin-left: 10px; font-size: 13px; color: rgba(255,255,255,.7); font-weight: 600; }
.mock-body { padding: 28px 24px 26px; text-align: center; }
.clock { font-size: 44px; font-weight: 800; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.clock span { color: var(--red); animation: blink 1.4s steps(1) infinite; }
@keyframes blink { 50% { opacity: .25; } }
.clock-label { color: rgba(255,255,255,.6); font-size: 13px; margin: 6px 0 18px; }
.mock-btn { background: var(--red); color: #fff; border: none; border-radius: 999px; padding: 11px 22px; font-weight: 600; font-size: 14px; cursor: default; }
.mock-rows { margin-top: 22px; text-align: left; display: flex; flex-direction: column; gap: 1px; background: rgba(255,255,255,.08); border-radius: 12px; overflow: hidden; }
.mrow { display: flex; justify-content: space-between; padding: 12px 16px; background: rgba(255,255,255,.03); font-size: 14px; }
.mrow span { color: rgba(255,255,255,.65); }
.mock-badge {
  position: absolute; right: -8px; bottom: -16px;
  background: #fff; color: var(--blue); font-weight: 600; font-size: 14px;
  padding: 12px 18px; border-radius: 12px; box-shadow: var(--shadow); border: 1px solid var(--line);
}

/* Trust */
.trust { border-block: 1px solid var(--line); background: var(--bg-alt); }
.trust-inner { padding: 18px 0; text-align: center; color: var(--muted); font-size: 15px; }
.trust strong { color: var(--navy); }

/* Sections */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 52px; }
.section-head h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; margin-bottom: 14px; }
.section-sub { color: var(--muted); font-size: 18px; }

/* Grid + cards */
.grid { display: grid; gap: 22px; }
.features { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.card-icon { font-size: 30px; margin-bottom: 14px; }
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 15px; }

/* Editions */
.editions { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.plan {
  position: relative; background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px 28px; display: flex; flex-direction: column;
}
.plan h3 { font-size: 24px; margin-bottom: 4px; }
.plan-tag { color: var(--red); font-weight: 600; font-size: 14px; margin-bottom: 14px; }
.plan > p { color: var(--muted); font-size: 15px; margin-bottom: 18px; }
.plan ul { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-top: auto; }
.plan ul li { position: relative; padding-left: 26px; font-size: 15px; font-weight: 500; }
.plan ul li::before { content: "✓"; position: absolute; left: 0; color: var(--red); font-weight: 800; }
.plan-featured { background: var(--navy); border-color: var(--navy); box-shadow: var(--shadow); }
.plan-featured h3, .plan-featured > p { color: #fff; }
.plan-featured .plan-tag { color: #ff8c91; }
.plan-featured ul li { color: rgba(255,255,255,.92); }
.plan-badge {
  position: absolute; top: -13px; right: 24px; background: var(--red); color: #fff;
  font-size: 12px; font-weight: 700; padding: 5px 14px; border-radius: 999px; letter-spacing: .03em;
}

/* Integration */
.integration { overflow: hidden; }
.integ-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.integ-copy h2 { font-size: clamp(26px, 3.6vw, 36px); margin-bottom: 18px; }
.integ-copy > p { color: var(--muted); font-size: 17px; margin-bottom: 22px; }
.check-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.check-list li { position: relative; padding-left: 30px; font-weight: 500; }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: -1px; width: 20px; height: 20px;
  background: #e7f0ff; color: var(--blue); border-radius: 50%; display: grid; place-items: center;
  font-size: 12px; font-weight: 800;
}
.integ-flow { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.flow-node {
  width: 100%; max-width: 320px; text-align: center; padding: 18px; border-radius: 14px;
  background: var(--bg); border: 1px solid var(--line); font-weight: 600; box-shadow: var(--shadow);
}
.flow-cloud { background: var(--red); color: #fff; border-color: var(--red); }
.flow-bc { background: var(--navy); color: #fff; border-color: var(--navy); }
.flow-arrow { color: var(--muted); font-size: 14px; font-weight: 600; }

/* CTA */
.cta { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; padding: 80px 0; }
.cta-inner { text-align: center; max-width: 680px; margin: 0 auto; }
.cta-inner h2 { color: #fff; font-size: clamp(26px, 4vw, 38px); margin-bottom: 14px; }
.cta-inner > p { color: rgba(255,255,255,.78); font-size: 18px; margin-bottom: 28px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta .btn-ghost { color: #fff; border-color: rgba(255,255,255,.35); }
.cta .btn-ghost:hover { border-color: #fff; }
.cta-foot { margin-top: 22px; color: rgba(255,255,255,.7); font-size: 15px; }
.cta-foot a { color: #fff; font-weight: 600; }

/* Footer */
.site-footer { background: #07172c; color: rgba(255,255,255,.7); padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; }
.footer-brand .brand-text { color: #fff; font-size: 22px; font-weight: 800; }
.footer-brand p { margin-top: 12px; font-size: 14px; max-width: 280px; }
.footer-by { margin-top: 16px !important; }
.footer-by a { color: #fff; font-weight: 600; }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 14px; }
.footer-col a { display: block; color: rgba(255,255,255,.7); font-size: 14px; margin-bottom: 9px; }
.footer-col a:hover { color: #fff; }
.footer-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; }

/* Responsive */
@media (max-width: 920px) {
  .hero-grid, .integ-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 420px; }
  .features, .editions { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .features, .editions, .footer-grid { grid-template-columns: 1fr; }
  .nav-cta .btn-ghost { display: none; }
  .section { padding: 60px 0; }
  .hero { padding: 48px 0; }
}