:root {
  --bg: #050505;
  --panel: #0d0d0f;
  --panel-2: #131317;
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --line: rgba(255,255,255,0.08);
  --accent: #dc2626;
  --accent-2: #7f1d1d;
  --shadow: 0 25px 80px rgba(0,0,0,0.45);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  background:
    radial-gradient(circle at top, rgba(220, 38, 38, 0.15), transparent 28%),
    var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}
.narrow { width: min(820px, calc(100% - 32px)); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(5, 5, 5, 0.78);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 999px;
  border: 1px solid var(--line);
}
.eyebrow, .section-tag {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: #ef4444;
}
.brand-name {
  font-size: 18px;
  font-weight: 700;
}
.nav-links {
  display: flex;
  gap: 26px;
  color: var(--muted);
  font-size: 14px;
}
.nav-links a:hover, .footer-links a:hover { color: var(--text); }

.hero {
  padding: 72px 0 60px;
}
.hero-grid, .split-grid {
  display: grid;
  gap: 40px;
  align-items: center;
  grid-template-columns: 1.05fr 0.95fr;
}
.hero-copy h1, .page-title {
  margin: 10px 0 0;
  font-size: clamp(44px, 8vw, 88px);
  line-height: 0.95;
  font-weight: 900;
}
.hero-copy h1 span { color: var(--accent); }
.hero-text, .body-copy {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
  margin-top: 22px;
}
.button-row, .button-stack {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.button-stack { flex-direction: column; }
.center { justify-content: center; }
.top-gap { margin-top: 20px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 18px;
  font-weight: 700;
  transition: 0.2s ease;
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(180deg, #ef4444, #b91c1c);
  color: #fff;
  box-shadow: 0 16px 40px rgba(127, 29, 29, 0.35);
}
.btn-secondary {
  border-color: var(--line);
  background: rgba(255,255,255,0.03);
}
.btn-secondary:hover { background: rgba(255,255,255,0.06); }

.card-frame, .info-card, .iframe-shell, .list-card, .cta-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  box-shadow: var(--shadow);
}
.card-frame {
  overflow: hidden;
}
.card-frame img {
  width: 100%;
  height: auto;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 28px;
}
.stat-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
}
.stat-card span {
  display: block;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #71717a;
}
.stat-card strong {
  display: block;
  margin-top: 10px;
  font-size: 20px;
}

.section {
  padding: 86px 0;
}
.section-dark {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section h2 {
  margin: 12px 0 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
}
.card-grid {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}
.four-up {
  grid-template-columns: repeat(4, 1fr);
}
.info-card {
  padding: 26px;
  background: rgba(10,10,12,0.85);
}
.info-card h3 {
  margin: 0 0 12px;
  font-size: 21px;
}
.info-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.iframe-shell {
  overflow: hidden;
  background: #080808;
}
.iframe-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}
.muted {
  color: #71717a;
  font-size: 12px;
  margin-top: 4px;
}
.pill {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: #fca5a5;
  border: 1px solid rgba(239,68,68,0.25);
  background: rgba(239,68,68,0.08);
  padding: 8px 10px;
  border-radius: 999px;
}
.iframe-shell iframe {
  width: 100%;
  min-height: 520px;
  border: 0;
  background: #000;
}

.cta-panel {
  padding: 34px;
  display: grid;
  gap: 24px;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  background: linear-gradient(180deg, rgba(127, 29, 29, 0.24), rgba(0,0,0,0.4));
}
.cta-panel.vertical {
  grid-template-columns: 1fr;
  text-align: center;
}

.hero-mini {
  padding-top: 72px;
}
.list-card {
  padding: 34px;
  background: rgba(10,10,12,0.82);
}
.accent-card {
  background: linear-gradient(180deg, rgba(127, 29, 29, 0.2), rgba(10,10,12,0.85));
}
.feature-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.feature-list li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}
.feature-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #ef4444;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 26px 0;
}
.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: #71717a;
  font-size: 14px;
}
.footer-links {
  display: flex;
  gap: 18px;
}

@media (max-width: 980px) {
  .hero-grid, .split-grid, .cta-panel, .four-up {
    grid-template-columns: 1fr 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .nav-links {
    display: none;
  }
  .hero-grid, .split-grid, .cta-panel, .four-up {
    grid-template-columns: 1fr;
  }
  .hero {
    padding-top: 42px;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .container, .narrow {
    width: min(100% - 20px, 1180px);
  }
  .section, .hero-mini {
    padding: 68px 0;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .btn {
    width: 100%;
  }
}