:root {
  color-scheme: dark;
  --bg: #0e1120;
  --bg-alt: #151a2e;
  --text: #e9ecf5;
  --muted: #a3aac0;
  --line: #262d47;
  --brand: #6b8dff;
  --brand-dark: #8ea8ff;
  --brand-soft: #1b2346;
  --radius: 14px;
  --max: 1080px;
}

* { 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;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 17px;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
header {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; color: var(--text); letter-spacing: -0.02em; }
.logo:hover { text-decoration: none; }
.logo img { width: 36px; height: 36px; border-radius: 8px; box-shadow: 0 0 0 1px var(--line); }
.nav ul { display: flex; gap: 28px; list-style: none; }
.nav ul a { color: var(--muted); font-weight: 500; font-size: 15px; }
.nav ul a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero { padding-top: 96px; padding-bottom: 88px; }
.eyebrow { display: inline-block; background: var(--brand-soft); color: var(--brand); font-weight: 600; font-size: 13px; padding: 6px 12px; border-radius: 999px; margin-bottom: 20px; }
.hero h1 { font-size: clamp(34px, 6vw, 56px); line-height: 1.1; letter-spacing: -0.03em; max-width: 760px; }
.hero p { color: var(--muted); font-size: 19px; max-width: 620px; margin-top: 20px; }
.actions { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.btn { display: inline-block; padding: 13px 22px; border-radius: 10px; font-weight: 600; font-size: 16px; }
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-ghost { border: 1px solid var(--line); color: var(--text); }
.btn-ghost:hover { background: var(--bg-alt); }
.btn-whatsapp { display: inline-flex; align-items: center; gap: 8px; background: #25d366; color: #0b2614; margin-top: 4px; }
.btn-whatsapp:hover { background: #1ebe5b; }
.contact .card a.btn-whatsapp { font-size: 15px; white-space: nowrap; }

/* Sections */
section { padding: 80px 0; }
section.alt { background: var(--bg-alt); }
.section-title { font-size: clamp(26px, 4vw, 36px); letter-spacing: -0.02em; }
.section-sub { color: var(--muted); margin-top: 10px; max-width: 640px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-top: 40px; }
.card { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.card .icon { width: 44px; height: 44px; border-radius: 10px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; margin-bottom: 18px; }
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 15px; }

.about > div { max-width: 760px; }
.about p + p { margin-top: 14px; }
.about p { color: var(--muted); }

.contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
.contact .card a { font-weight: 600; font-size: 17px; word-break: break-word; }
.contact .card .phones { font-weight: 600; font-size: 17px; color: var(--text); }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 36px 0; font-size: 14px; color: var(--muted); }
.foot { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.foot strong { color: var(--text); }

/* Legal page */
.legal { padding-top: 64px; padding-bottom: 80px; max-width: 760px; }
.legal h1 { font-size: clamp(30px, 5vw, 42px); letter-spacing: -0.02em; }
.legal .updated { color: var(--muted); margin: 8px 0 36px; font-size: 15px; }
.legal h2 { font-size: 21px; margin: 36px 0 10px; }
.legal p, .legal li { color: var(--muted); }
.legal ul { padding-left: 22px; margin-top: 8px; }
.legal li + li { margin-top: 6px; }
.legal p + p { margin-top: 12px; }

@media (max-width: 760px) {
  .nav ul { display: none; }
  .hero { padding-top: 64px; padding-bottom: 56px; }
  .contact { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
}