:root {
  --bg: #07111f;
  --surface: #0e1b2f;
  --surface-2: #13243d;
  --text: #eef5ff;
  --muted: #a8b6cc;
  --accent: #69e6b1;
  --accent-2: #8bb8ff;
  --line: rgba(255,255,255,.12);
  --shadow: 0 24px 80px rgba(0,0,0,.35);
}

* { 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;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(105,230,177,.18), transparent 32rem),
    radial-gradient(circle at top right, rgba(139,184,255,.16), transparent 30rem),
    var(--bg);
  line-height: 1.6;
}

a { color: inherit; }

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(7,17,31,.78);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  font-weight: 800;
  letter-spacing: .2px;
  text-decoration: none;
}

.brand img { width: 38px; height: 38px; }

.nav-links {
  display: flex;
  gap: 22px;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}

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

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 20px;
}

.hero {
  min-height: 680px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 54px;
  align-items: center;
  padding: 82px 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .78rem;
  font-weight: 800;
}

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

h1 { font-size: clamp(2.8rem, 7vw, 5.6rem); letter-spacing: -0.07em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -0.045em; }
h3 { font-size: 1.35rem; }

.hero-copy {
  margin: 24px 0 32px;
  color: var(--muted);
  font-size: 1.18rem;
  max-width: 720px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid var(--line);
}

.btn.primary {
  color: #06131f;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: 0;
}

.btn.secondary {
  color: var(--text);
  background: rgba(255,255,255,.06);
}

.hero-card {
  position: relative;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255,255,255,.05);
  box-shadow: var(--shadow);
}

.signal-card {
  padding: 24px;
  margin: 0 0 16px;
  background: rgba(105,230,177,.12);
  border: 1px solid rgba(105,230,177,.28);
  border-radius: 22px;
}

.signal-card.muted {
  background: rgba(255,255,255,.05);
  border-color: var(--line);
}

.signal-card p { color: var(--muted); margin: 8px 0 0; }

.signal-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 99px;
  margin-right: 8px;
}

.section { padding: 84px 0; }

.section.alt {
  background: rgba(255,255,255,.04);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

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

.product-card,
.content-card {
  position: relative;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,.055);
}

.product-card.live {
  border-color: rgba(105,230,177,.45);
  background: rgba(105,230,177,.09);
}

.product-card p,
.content-card p,
.product-card li,
.content-card li { color: var(--muted); }

.product-card a {
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.badge {
  display: inline-flex;
  padding: 6px 10px;
  margin-bottom: 18px;
  border-radius: 999px;
  color: #06131f;
  background: var(--accent);
  font-size: .78rem;
  font-weight: 900;
}

.badge.coming {
  color: var(--text);
  background: rgba(255,255,255,.1);
  border: 1px solid var(--line);
}

.split {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 46px;
  align-items: start;
}

.feature-list {
  display: grid;
  gap: 16px;
}

.feature-list div {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.04);
}

.feature-list strong { display: block; margin-bottom: 6px; }
.feature-list span { color: var(--muted); }

.cta {
  text-align: center;
  max-width: 800px;
}

.cta p {
  color: var(--muted);
  font-size: 1.1rem;
}

.page {
  padding: 84px 0;
  max-width: 920px;
}

.page h1 { font-size: clamp(2.5rem, 5vw, 4.4rem); margin-bottom: 24px; }
.page > p { color: var(--muted); font-size: 1.1rem; }

.content-card { margin: 22px 0; }
.content-card h2 { font-size: 1.55rem; margin-bottom: 12px; }
.check-list li { margin-bottom: 10px; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.small, .last-updated { font-size: .95rem; color: var(--muted); }

.site-footer {
  padding: 46px 0 26px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,.18);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
}

.footer-brand img { width: 32px; height: 32px; }

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links a { color: var(--muted); text-decoration: none; }

.copyright {
  margin-top: 24px;
  color: var(--muted);
  font-size: .92rem;
}

@media (max-width: 860px) {
  .hero,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 72px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    background: rgba(7,17,31,.98);
    border: 1px solid var(--line);
    border-radius: 16px;
  }

  .nav-links.open {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 64px 0;
  }
}