:root {
  --bg: #07111f;
  --bg2: #0c1d32;
  --card: #112943;
  --text: #eef6ff;
  --muted: #aac0d5;
  --accent: #18b6d9;
  --accent2: #6ee7f9;
  --line: rgba(255,255,255,0.12);
  --white: #ffffff;
}
* { 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; }
.container { width: min(1120px, 92%); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(7,17,31,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 16px 0; }
.brand { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 48px; height: 48px; border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #04121f; font-weight: 800;
}
.brand-name { font-size: 20px; font-weight: 800; letter-spacing: .3px; }
.brand-tagline { font-size: 12px; color: var(--muted); }
.menu { display: flex; gap: 22px; color: var(--muted); font-size: 14px; }
.menu a:hover { color: var(--white); }
.actions, .hero-buttons { display: flex; gap: 10px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 16px; border-radius: 999px; font-weight: 700;
  border: 1px solid var(--line); font-size: 14px;
}
.btn.primary { background: var(--accent); color: #03111c; border-color: var(--accent); }
.btn.ghost { background: transparent; color: var(--text); }
.btn.large { padding: 13px 22px; }
.hero { padding: 90px 0; background: radial-gradient(circle at top right, rgba(24,182,217,0.25), transparent 34%), linear-gradient(180deg, var(--bg), var(--bg2)); }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 42px; align-items: center; }
.eyebrow { color: var(--accent2); text-transform: uppercase; letter-spacing: 1.8px; font-size: 12px; font-weight: 800; }
h1 { font-size: clamp(36px, 6vw, 66px); line-height: 1.05; margin: 12px 0 22px; }
h2 { font-size: clamp(28px, 4vw, 42px); line-height: 1.15; margin: 8px 0 20px; }
h3 { margin-top: 0; font-size: 22px; }
.lead { color: var(--muted); font-size: 18px; max-width: 720px; }
.en { color: #d7e8f6; }
.hero-card, .card, .contact-box {
  background: rgba(17,41,67,0.88);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 30px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.26);
}
.status-list { display: grid; gap: 12px; margin-top: 22px; }
.status-list span { padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px; color: var(--muted); }
.section { padding: 76px 0; }
.alt { background: #09182a; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 30px; }
.card p, .split p, .contact-box p, .notice p { color: var(--muted); }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 50px; align-items: start; }
.notice { background: linear-gradient(135deg, rgba(24,182,217,0.18), rgba(255,255,255,0.04)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.center { text-align: center; max-width: 860px; }
.contact-box a { color: var(--accent2); }
.small { font-size: 13px; }
.footer { border-top: 1px solid var(--line); padding: 24px 0; color: var(--muted); font-size: 14px; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
@media (max-width: 900px) {
  .nav { align-items: flex-start; flex-direction: column; }
  .menu { flex-wrap: wrap; }
  .hero-grid, .split { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
  .actions { width: 100%; }
}