:root {
  --bg: #071426;
  --surface: #0d2239;
  --surface-soft: #12304d;
  --text: #f8fafc;
  --muted: #a9bdd2;
  --primary: #14b8a6;
  --primary-2: #38bdf8;
  --accent: #f59e0b;
  --border: rgba(255,255,255,.10);
  --shadow: 0 24px 60px rgba(0,0,0,.28);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 10% 0%, rgba(20,184,166,.18), transparent 32%),
    radial-gradient(circle at 95% 10%, rgba(56,189,248,.14), transparent 30%),
    var(--bg);
  color: var(--text);
  line-height: 1.7;
}

a { color: inherit; }
.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7,20,38,.78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 900;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: var(--shadow);
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 700;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.hero {
  padding: 92px 0 70px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(20,184,166,.13);
  color: #7dd3fc;
  border: 1px solid rgba(125,211,252,.18);
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1 {
  max-width: 900px;
  margin: 18px auto 16px;
  font-size: clamp(2.7rem, 7vw, 5.3rem);
  line-height: 1.02;
  letter-spacing: -.045em;
}

.hero p,
.lead {
  max-width: 760px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.08rem;
}

.actions {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  min-height: 48px;
  padding: 0 22px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 900;
  border: 1px solid var(--border);
}

.button.primary {
  border: 0;
  color: #042f2e;
  background: linear-gradient(135deg, #5eead4, #7dd3fc);
}

.button.secondary {
  background: rgba(255,255,255,.04);
}

.section {
  padding: 34px 0 78px;
}

.section-title {
  text-align: center;
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  letter-spacing: -.03em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 8px;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.page {
  padding: 64px 0 90px;
}

.page h1 {
  text-align: left;
  margin-left: 0;
  font-size: clamp(2.4rem, 6vw, 4.6rem);
}

.page .lead {
  margin-left: 0;
}

.notice {
  margin-top: 22px;
  padding: 18px 20px;
  border-radius: 16px;
  background: rgba(245,158,11,.10);
  border: 1px solid rgba(245,158,11,.24);
  color: #fde68a;
}

.legal-list {
  display: grid;
  gap: 14px;
  margin-top: 34px;
}

details {
  background: rgba(13,34,57,.88);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
}

summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 22px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  font-size: 1.4rem;
  color: #5eead4;
}
details[open] summary::after { content: "−"; }

.details-content {
  padding: 0 22px 22px;
  color: var(--muted);
}

.contact-card {
  display: grid;
  gap: 12px;
}

.contact-item {
  padding: 16px;
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 30px 0;
  color: var(--muted);
  text-align: center;
}

.small {
  font-size: .92rem;
  color: var(--muted);
}

@media (max-width: 820px) {
  .grid { grid-template-columns: 1fr; }
  .nav {
    align-items: flex-start;
    padding: 14px 0;
  }
  .nav-links { justify-content: flex-end; }
  .hero { padding-top: 64px; }
}