:root {
  --bg: #071225;
  --bg-alt: #0c1d39;
  --text: #e8eefc;
  --muted: #9eb0d3;
  --accent: #4cc9f0;
  --accent-2: #8b5cf6;
  --card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.14);
  --shadow: 0 20px 50px rgba(4, 10, 22, 0.45);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: radial-gradient(1000px 400px at 10% -10%, #1b3769, transparent), var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: min(1200px, calc(100% - 2rem)); margin-inline: auto; }
.section { padding: 4.5rem 0; }
.section-alt { background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.005)); }

.site-header {
  position: sticky; top: 0; z-index: 999;
  backdrop-filter: blur(14px);
  background: rgba(7, 18, 37, 0.72);
  border-bottom: 1px solid var(--border);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .65rem; font-weight: 700; }
.brand img { width: 44px; height: 44px; object-fit: contain; }
.site-nav { display: flex; align-items: center; gap: .95rem; }
.site-nav a { color: var(--muted); font-weight: 500; transition: .25s ease; }
.site-nav a:hover, .site-nav a.active { color: var(--text); }
.mobile-toggle { display: none; border: 0; background: transparent; padding: .25rem; }
.mobile-toggle span { width: 22px; height: 2px; background: var(--text); display: block; margin: 5px 0; }

.hero { padding: 6rem 0 3.5rem; position: relative; overflow: clip; }
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(700px 350px at 70% -30%, rgba(76,201,240,.35), transparent),
              radial-gradient(500px 280px at 20% 0%, rgba(139,92,246,.22), transparent);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 2rem; align-items: center; }
.eyebrow { color: var(--accent); font-weight: 600; letter-spacing: .05em; text-transform: uppercase; font-size: .82rem; }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); margin: .25rem 0 .75rem; line-height: 1.1; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); line-height: 1.2; margin-top: 0; }
.lead { color: var(--muted); font-size: 1.1rem; max-width: 65ch; }
.hero-actions { display: flex; gap: .8rem; margin-top: 1.5rem; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .75rem 1.1rem; border-radius: 999px; font-weight: 600;
  border: 1px solid transparent; transition: .25s ease;
}
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #061023; }
.btn-primary:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn-ghost { border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.glass-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.2rem;
  box-shadow: var(--shadow);
}
.media-card { padding: .75rem; overflow: hidden; }
.media-card img { border-radius: 12px; width: 100%; object-fit: cover; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.2rem; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; align-items: center; }
.feature-card, .literature-card, .quote-card { transition: transform .25s ease, border-color .25s ease; }
.feature-card:hover, .literature-card:hover, .quote-card:hover { transform: translateY(-4px); border-color: rgba(76,201,240,.45); }
.page-hero { padding: 5rem 0 1.5rem; }
.text-link { color: var(--accent); font-weight: 600; }
.checklist { padding-left: 1.1rem; }
.checklist li { margin: .45rem 0; }

.inquiry-form label { display: block; font-weight: 500; margin-bottom: .8rem; }
.inquiry-form input, .inquiry-form textarea {
  width: 100%; margin-top: .35rem; padding: .7rem .8rem;
  border-radius: 12px; border: 1px solid var(--border);
  background: rgba(7,18,37,.6); color: var(--text);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.alert {
  margin-top: 1rem; padding: .8rem .9rem; border-radius: 12px;
  border: 1px solid rgba(255,130,130,.35); background: rgba(136,30,30,.2);
  color: #ffdede;
}

.site-footer { border-top: 1px solid var(--border); margin-top: 3rem; padding-top: 2.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr 1fr; gap: 1.2rem; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin: .5rem 0; color: var(--muted); }
.footer-bottom { padding: 1.25rem 0 1.8rem; color: var(--muted); }
.legal { color: var(--muted); }

@media (max-width: 980px) {
  .hero-grid, .split, .grid-3 { grid-template-columns: 1fr; }
  .grid-2, .footer-grid, .form-grid { grid-template-columns: 1fr; }
  .mobile-toggle { display: inline-block; }
  .site-nav {
    position: absolute; top: 76px; right: 1rem; left: 1rem;
    background: rgba(7,18,37,.97); border: 1px solid var(--border);
    border-radius: 14px; padding: .9rem; flex-direction: column; align-items: stretch;
    transform-origin: top; transform: scaleY(0); opacity: 0; pointer-events: none;
  }
  .site-nav.open { transform: scaleY(1); opacity: 1; pointer-events: auto; }
}