:root {
  --ink: #0A2540;
  --muted: #64748B;
  --line: #E2E8F0;
  --bg: #F6F8FB;
  --card: #fff;
  --accent: #0D9488;
  --brand: #0A2540;
  --soft: #F1F5F9;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.wrap { width: min(1080px, calc(100% - 32px)); margin: 0 auto; }
.nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(246, 248, 251, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.nav-in { display: flex; align-items: center; gap: 16px; min-height: 64px; flex-wrap: wrap; padding: 8px 0; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; margin-right: auto; }
.mark {
  width: 36px; height: 36px; border-radius: 10px;
  display: grid; place-items: center; color: #fff; background: var(--brand);
}
.nav a.lnk { color: #334155; font-weight: 600; font-size: 14px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 10px; border: 1px solid transparent;
  padding: 10px 14px; font-weight: 700; font-size: 14px; cursor: pointer;
  background: #fff;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-ghost { border-color: var(--line); color: #334155; background: #fff; }
.btn:disabled { opacity: .6; cursor: wait; }
.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: center; padding: 48px 0 32px; }
.kicker { color: var(--accent); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; font-size: 12px; margin: 0 0 8px; }
h1 { font-size: 42px; line-height: 1.1; letter-spacing: -0.03em; margin: 0 0 12px; }
h2 { font-size: 28px; margin: 0 0 8px; }
.lead { color: #475569; font-size: 16px; margin: 0 0 18px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.note { min-height: 1.2em; color: #BE123C; font-size: 13px; }
.panel {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 16px; box-shadow: 0 8px 24px rgba(15, 23, 42, .06);
}
.panel .item { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.panel .item:first-child { border-top: 0; }
.muted { color: var(--muted); font-size: 13px; }
.badge { font-size: 12px; font-weight: 700; background: #EEF4FF; color: #0A2C8A; border-radius: 999px; padding: 2px 8px; }
section { padding: 28px 0 8px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
.card h3 { margin: 0 0 6px; font-size: 16px; }
.card p { margin: 0; color: #475569; font-size: 14px; }
.prices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.price b { display: block; font-size: 28px; margin: 8px 0; }
.price span { color: var(--muted); font-size: 13px; }
.blog { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact a { color: var(--accent); font-weight: 700; }
footer { padding: 28px 0 40px; color: var(--muted); font-size: 13px; }
@media (max-width: 800px) {
  h1 { font-size: 32px; }
  .hero, .grid, .prices, .blog, .contact { grid-template-columns: 1fr; }
}