:root {
  --bg: #050608;
  --bg-soft: #0d1522;
  --card: #101926;
  --text: #f4f7fb;
  --muted: #8b96ab;
  --line: #d9dee8;
  --brand: #0f77ff;
  --brand-dark: #0457c8;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; }
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: rgba(5,6,8,0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(217,222,232,0.15);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 14px 0;
}
.brand { display: flex; align-items: center; gap: 16px; min-width: 0; }
.brand img { width: 88px; height: auto; }
.brand-text strong { display: block; font-size: 1.3rem; letter-spacing: 1px; }
.brand-text span { color: var(--muted); font-size: .95rem; }
.menu { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; justify-content: flex-end; }
.menu a { color: var(--text); font-weight: 700; font-size: 0.96rem; }
.menu a:hover { color: var(--brand); }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px; border-radius: 14px; font-weight: 800;
  border: 1px solid transparent; transition: .2s ease;
}
.button.primary { background: linear-gradient(135deg, var(--brand), var(--brand-dark)); color: #fff; }
.button.secondary { border-color: rgba(217,222,232,0.3); color: var(--text); }
.button:hover { transform: translateY(-1px); }
.hero {
  padding: 62px 0 48px;
  background:
    radial-gradient(circle at top right, rgba(15,119,255,0.18), transparent 30%),
    radial-gradient(circle at top left, rgba(15,119,255,0.12), transparent 22%);
}
.hero-grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 32px; align-items: center;
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 1.04; margin: 0 0 16px;
}
.hero p {
  font-size: 1.1rem; color: #d9e1f0; max-width: 720px; margin: 0 0 28px;
}
.hero-card {
  background: linear-gradient(180deg, rgba(16,25,38,0.92), rgba(10,14,20,0.96));
  border: 1px solid rgba(217,222,232,0.15);
  border-radius: 26px; padding: 26px;
  box-shadow: 0 18px 50px rgba(0,0,0,0.28);
}
.hero-card img { width: 100%; height: auto; }
.hero-badges {
  display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 26px;
}
.badge {
  display: inline-flex; align-items: center; padding: 10px 14px;
  border-radius: 999px; background: rgba(15,119,255,0.12); color: var(--text); font-weight: 700; border: 1px solid rgba(15,119,255,0.25);
}
.section { padding: 56px 0; }
.section h2 { font-size: clamp(1.9rem, 3vw, 3rem); margin: 0 0 12px; }
.section p.lead { max-width: 760px; color: #d7dfec; margin: 0 0 26px; }
.cards {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 22px;
}
.card {
  background: linear-gradient(180deg, rgba(16,25,38,0.96), rgba(9,13,19,0.98));
  border: 1px solid rgba(217,222,232,0.15);
  border-radius: 24px; padding: 26px;
}
.card h3 { margin-top: 0; font-size: 1.4rem; }
.card ul { padding-left: 18px; margin: 0; color: #d7dfec; }
.split {
  display: grid; grid-template-columns: .95fr 1.05fr; gap: 28px; align-items: center;
}
.panel {
  background: linear-gradient(180deg, rgba(16,25,38,0.96), rgba(7,11,17,0.98));
  border: 1px solid rgba(217,222,232,0.15);
  border-radius: 24px; padding: 28px;
}
.price-list { display: grid; gap: 14px; margin-top: 18px; }
.price-item {
  display: flex; justify-content: space-between; gap: 24px;
  padding: 16px 18px; border-radius: 16px;
  background: rgba(255,255,255,0.03); border: 1px solid rgba(217,222,232,0.08);
}
.price-item strong:last-child { white-space: nowrap; }
.cta-box {
  margin-top: 20px; padding: 22px; border-radius: 18px;
  border: 1px solid rgba(15,119,255,0.22); background: rgba(15,119,255,0.08);
}
.footer {
  border-top: 1px solid rgba(217,222,232,0.12);
  padding: 28px 0 38px; color: var(--muted);
}
.footer-grid {
  display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center;
}
.notice {
  border-left: 4px solid var(--brand);
  padding: 14px 18px; background: rgba(15,119,255,0.08);
  border-radius: 0 14px 14px 0; color: #dce6f5;
}
.page-hero {
  padding: 52px 0 28px;
  background: radial-gradient(circle at top right, rgba(15,119,255,0.16), transparent 28%);
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3.4rem); margin: 0 0 12px; }
.columns-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.info-list { display: grid; gap: 12px; }
.info-item {
  padding: 16px 18px; border-radius: 16px;
  background: rgba(255,255,255,0.03); border: 1px solid rgba(217,222,232,0.1);
}
@media (max-width: 920px) {
  .hero-grid, .cards, .split, .columns-2, .footer-grid { grid-template-columns: 1fr; }
  .menu { gap: 12px; font-size: .92rem; }
  .brand img { width: 70px; }
}
@media (max-width: 640px) {
  .nav { align-items: flex-start; flex-direction: column; }
  .menu { width: 100%; }
  .hero { padding-top: 34px; }
  .button { width: 100%; }
  .hero .actions { display: grid; gap: 12px; }
}