:root {
  --bg: #0b1220;
  --bg-soft: #111b2e;
  --panel: rgba(255,255,255,0.08);
  --panel-strong: rgba(255,255,255,0.1);
  --text: #ecf2ff;
  --muted: #b3c1db;
  --line: rgba(255,255,255,0.12);
  --accent: #6cc0ff;
  --accent-2: #9ee0ff;
  --shadow: 0 20px 60px rgba(0,0,0,0.25);
  --radius: 22px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(108, 192, 255, 0.16), transparent 28%),
    radial-gradient(circle at top right, rgba(158, 224, 255, 0.12), transparent 22%),
    linear-gradient(180deg, #08101d 0%, #0d1728 45%, #0a1220 100%);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
.container { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(8, 16, 29, 0.7);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(108,192,255,.35), rgba(158,224,255,.18));
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: var(--shadow);
}

.brand-text { letter-spacing: 0.02em; }

.nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  font-weight: 500;
}

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

.hero {
  padding: 6rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow,
.section-kicker,
.card-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--accent-2);
  font-weight: 700;
}

h1, h2, h3 {
  line-height: 1.08;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2.7rem, 5vw, 4.7rem);
  max-width: 12ch;
}

h2 { font-size: clamp(2rem, 3vw, 3rem); }
h3 { font-size: 1.35rem; }

.lead {
  font-size: 1.12rem;
  max-width: 58ch;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #08101d;
}

.btn-secondary {
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
}

.hero-card,
.info-card,
.future-panel,
.cta-box {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card-inner {
  padding: 2rem;
}

.hero-card ul {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}

.hero-card li {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
}

.hero-card li:last-child { border-bottom: 0; }

.section {
  padding: 2rem 0 4rem;
}

.section-alt { padding-top: 1rem; }

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.info-card {
  padding: 1.6rem;
}

.info-card p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.future-panel,
.cta-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 2rem;
}

.cta-section { padding-bottom: 5rem; }

.site-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1.5rem 0 2.5rem;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
  flex-wrap: wrap;
}

.footer-note { text-align: right; }

@media (max-width: 900px) {
  .hero-grid,
  .section-grid,
  .cards,
  .future-panel,
  .cta-box {
    grid-template-columns: 1fr;
  }

  .hero { padding-top: 4rem; }
  .nav-wrap { padding: 0.75rem 0; }
}

@media (max-width: 640px) {
  .nav { display: none; }
  h1 { max-width: 100%; }
  .hero-card-inner,
  .future-panel,
  .cta-box,
  .info-card { padding: 1.35rem; }
}


.cta-box-minimal {
  display: block;
  max-width: 860px;
  margin: 0 auto;
}

.cta-box-minimal h2 {
  margin-bottom: 0;
}

.cta-box-minimal::after {
  content: none;
}