* {
  box-sizing: border-box;
}

:root {
  --bg: #07111f;
  --panel: #102033;
  --card: rgba(255,255,255,0.05);
  --text: #f4f7fb;
  --muted: #b6c2d2;
  --accent: #6ec1ff;
  --accent-2: #7ef0c5;
  --danger: #ff5c7a;
  --border: rgba(255,255,255,0.08);
  --shadow: 0 20px 40px rgba(0,0,0,0.25);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(110,193,255,0.18), transparent 25%),
    radial-gradient(circle at bottom right, rgba(126,240,197,0.12), transparent 30%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.escape-link {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.65rem 1rem;
  background: var(--danger);
  color: white;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}

.site-header {
  position: sticky;
  top: 46px;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(7,17,31,0.88);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
}

.brand-text span {
  color: var(--accent-2);
}

.main-menu {
  display: flex;
  gap: 1rem;
}

.main-menu a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.menu-toggle {
  display: none;
}

.hero {
  min-height: 88vh;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 1.5rem 4rem;
}

.hero-content h1 {
  font-size: clamp(2.6rem, 5vw, 4.6rem);
  line-height: 1.05;
  margin: 0 0 1rem;
}

.eyebrow {
  color: var(--accent-2);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.hero-text {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 640px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #05121f;
}

.secondary {
  border: 1px solid var(--border);
  color: var(--text);
}

.card,
.stat-grid article,
.callout,
.hero-photo-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.hero-photo-card {
  overflow: hidden;
}

.hero-photo-card img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  display: block;
}

.photo-caption {
  padding: 1.5rem;
}

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem 5rem;
}

.split,
.feature-photo-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  align-items: center;
}

.feature-photo-wrap img {
  width: 100%;
  border-radius: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.feature-photo-text {
  padding: 1rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.stat-grid article,
.card {
  padding: 1.5rem;
}

.stat-grid strong,
.card h3 {
  display: block;
  margin-bottom: 0.6rem;
  font-size: 1.1rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.callout {
  text-align: center;
  padding: 3rem 2rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem 4rem;
  text-align: center;
  color: var(--muted);
}

.footer-note {
  font-size: 0.92rem;
}

@media (max-width: 768px) {
  .site-header {
    top: 44px;
  }

  .menu-toggle {
    display: inline-flex;
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.6rem 0.8rem;
  }

  .main-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 1rem;
    right: 1rem;
    flex-direction: column;
    padding: 1rem;
    border-radius: 18px;
    background: #0d1b2c;
    border: 1px solid var(--border);
  }

  .main-menu.open {
    display: flex;
  }

  .hero {
    padding-top: 7rem;
  }

  .hero-photo-card img {
    height: 300px;
  }

  .brand-text {
    display: none;
  }
}