:root {
  --bg: #070b11;
  --panel: rgba(14, 20, 30, 0.9);
  --panel-2: rgba(18, 26, 39, 0.95);
  --text: #eef4fb;
  --muted: #90a3b9;
  --border: rgba(140, 170, 200, 0.16);
  --accent: #8bd3ff;
  --accent-2: #b59cff;
  --shadow: 0 20px 70px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(139, 211, 255, 0.10), transparent 28%),
    radial-gradient(circle at top right, rgba(181, 156, 255, 0.08), transparent 26%),
    radial-gradient(circle at bottom left, rgba(139, 211, 255, 0.06), transparent 24%),
    var(--bg);
  min-height: 100vh;
}

.shell { width: min(1100px, calc(100% - 32px)); margin: 0 auto; }
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 24px 0 10px;
}
.brand {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 22px;
  color: var(--text);
  text-decoration: none;
}
.brand span { color: var(--accent); }
.nav-links { display: flex; gap: 10px; flex-wrap: wrap; }
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
}
.nav-links a:hover { color: var(--text); }

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  padding: 28px 0 18px;
}
.hero-copy,
.hero-card,
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.hero-copy,
.hero-card,
.panel { padding: 24px; }

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
h1 {
  margin: 0 0 14px;
  font-size: clamp(36px, 6vw, 60px);
  line-height: 0.96;
  letter-spacing: -0.05em;
}
.lead {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.button,
.button-muted {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  text-decoration: none;
  font-size: 14px;
}
.button {
  color: #07111b;
  background: linear-gradient(180deg, var(--accent), #d8f1ff);
  border-color: rgba(139, 211, 255, 0.3);
}
.button-muted {
  color: var(--text);
  background: rgba(255,255,255,0.03);
}
.button:hover,
.button-muted:hover { border-color: var(--accent); }

.hero-card h2,
.panel h2 {
  margin: 0 0 10px;
  font-size: 24px;
  letter-spacing: -0.03em;
}
.hero-card p,
.panel p,
.panel li {
  color: var(--muted);
  line-height: 1.7;
  font-size: 15px;
}
.panel + .panel { margin-top: 18px; }
.section-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  padding: 8px 0 36px;
}
.list-links,
.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.list-links a,
.related-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
}
.list-links a:hover,
.related-links a:hover { border-color: var(--accent); }

.info-list {
  margin: 12px 0 0;
  padding-left: 18px;
}
.info-list li + li { margin-top: 8px; }

.faq-item + .faq-item { margin-top: 14px; }
.faq-item strong { display: block; color: var(--text); margin-bottom: 6px; }

.footer {
  padding: 10px 0 34px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}
.footer a { color: var(--accent); text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}
.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 11px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  text-decoration: none;
  font-size: 12px;
}
.footer-links a:hover { border-color: var(--accent); text-decoration: none; }

@media (max-width: 940px) {
  .hero { grid-template-columns: 1fr; }
  .section-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .shell { width: min(100% - 18px, 1100px); }
  .nav { padding-top: 18px; align-items: flex-start; flex-direction: column; }
  .hero-copy,
  .hero-card,
  .panel { padding: 18px; }
}