* { box-sizing: border-box; }

:root {
  --bg: #090d12;
  --bg-soft: #0f151d;
  --panel: #131b25;
  --panel-2: #182330;
  --line: rgba(255,255,255,.08);
  --text: #eef5fb;
  --muted: #9fb0bf;
  --blue: #00b7ff;
  --blue-2: #45d8ff;
  --gold: #c9953f;
  --max: 1180px;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, rgba(0,183,255,.08), transparent 28rem), var(--bg);
  line-height: 1.6;
}

a { color: inherit; }
img { max-width: 100%; display: block; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(9,13,18,.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  min-height: 72px;
  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: 1.15rem;
  font-weight: 800;
  letter-spacing: .04em;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
}

.nav-links { display: flex; gap: 26px; }

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: .95rem;
}

.nav-links a:hover { color: var(--blue-2); }

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000, transparent 85%);
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  right: -120px;
  top: -160px;
  background: radial-gradient(circle, rgba(0,183,255,.18), transparent 68%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  min-height: 670px;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 70px;
  padding-top: 70px;
  padding-bottom: 70px;
}

.eyebrow {
  display: inline-block;
  color: var(--blue-2);
  text-transform: uppercase;
  font-size: .78rem;
  letter-spacing: .18em;
  font-weight: 800;
  margin-bottom: 12px;
}

h1, h2, h3 { margin-top: 0; line-height: 1.1; }

h1 {
  font-size: clamp(3rem, 7vw, 6.4rem);
  margin-bottom: 24px;
  letter-spacing: -.05em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 20px;
  letter-spacing: -.035em;
}

h3 { font-size: 1.25rem; }

.hero-text {
  color: var(--muted);
  max-width: 700px;
  font-size: 1.16rem;
  margin-bottom: 30px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 9px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, #00a7e8, #00d0ff);
  color: #031018;
  box-shadow: 0 12px 40px rgba(0,183,255,.18);
}

.btn-secondary {
  border-color: rgba(255,255,255,.16);
  background: rgba(255,255,255,.035);
}

.status-row {
  margin-top: 28px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .92rem;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #63e36d;
  box-shadow: 0 0 16px rgba(99,227,109,.7);
}

.hero-art { display: flex; justify-content: center; }

.logo-frame {
  width: min(430px, 100%);
  padding: 20px;
  border-radius: 32px;
  background:
    linear-gradient(var(--panel), var(--panel)) padding-box,
    linear-gradient(145deg, rgba(0,183,255,.65), rgba(201,149,63,.55), rgba(255,255,255,.08)) border-box;
  border: 1px solid transparent;
  box-shadow: 0 35px 100px rgba(0,0,0,.5), 0 0 80px rgba(0,183,255,.08);
}

.logo-frame img { border-radius: 24px; }

.section { padding: 100px 0; }

.section-dark {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 48px;
}

.section-heading p, .beta-grid p, .credit-note { color: var(--muted); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(24,35,48,.92), rgba(15,21,29,.92));
  min-height: 210px;
  transition: transform .2s ease, border-color .2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,183,255,.35);
}

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

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(0,183,255,.09);
  border: 1px solid rgba(0,183,255,.2);
  color: var(--blue-2);
  font-size: 1.3rem;
  margin-bottom: 18px;
}

.beta-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 60px;
  align-items: start;
}

.beta-card {
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: inset 3px 0 0 var(--gold);
}

.beta-label {
  font-weight: 800;
  color: #f3c36f;
  margin-bottom: 14px;
}

.beta-card ul { margin: 0; padding-left: 20px; color: var(--muted); }
.beta-card li + li { margin-top: 8px; }

.credits {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.credits span {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: #c8d5df;
  font-size: .92rem;
}

.credit-note {
  margin-top: 24px;
  max-width: 850px;
  font-size: .9rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #070a0e;
}

.footer-wrap {
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  color: var(--muted);
  font-size: .9rem;
}

.footer-wrap strong {
  color: var(--text);
  display: block;
  margin-bottom: 2px;
}

@media (max-width: 900px) {
  .hero-grid, .beta-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 45px; }
  .hero-art { order: -1; }
  .logo-frame { width: min(330px, 86vw); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .container { width: min(100% - 26px, var(--max)); }
  .nav-links { display: none; }
  .hero-grid {
    min-height: auto;
    padding-top: 44px;
    padding-bottom: 60px;
  }
  .feature-grid { grid-template-columns: 1fr; }
  .section { padding: 72px 0; }
  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
  }
}