/* Base */
:root {
  --bg: #0b0f1a;
  --card: #111826;
  --text: #e6ebf5;
  --muted: #a9b4c6;
  --accent: #5cc8ff;
  --accent-2: #7ee787;
  --border: #243044;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.visually-hidden { position: absolute; left: -9999px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(8px);
  background: rgba(11, 15, 26, 0.7);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  align-items: center;
  justify-content: center;
  gap: 3px;
}
.menu-toggle .bar {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
}
.menu-toggle.active { outline: 2px solid rgba(126, 231, 135, 0.6); }
.logo {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.5px;
}
.logo img, .logo svg { height: 28px; display: block; }
.nav a {
  color: var(--text);
  text-decoration: none;
  margin-left: 16px;
  padding: 8px 10px;
  border-radius: 6px;
}
.nav a:hover { background: rgba(255,255,255,0.06); }

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: none;
}

/* Hero */
.hero {
  background: radial-gradient(900px 400px at 20% 10%, rgba(92, 200, 255, 0.12), transparent 60%),
              radial-gradient(900px 400px at 80% 0%, rgba(126, 231, 135, 0.12), transparent 60%);
  border-bottom: 1px solid var(--border);
}
.hero-inner { padding: 88px 0 64px; text-align: center; }
.hero h1 { font-size: 42px; line-height: 1.15; margin: 0 0 16px; }
.tagline { color: var(--muted); font-size: 18px; margin-bottom: 24px; }
.cta-row { display: inline-flex; gap: 12px; }
.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  background: #0f1522;
}
.btn.primary { background: linear-gradient(90deg, var(--accent), var(--accent-2)); color: #0b0f1a; font-weight: 600; }
.btn:hover { filter: brightness(1.06); }

/* Search */
.search { padding: 40px 0; }
.search h2 { margin: 0 0 8px; }
.search-form { display: flex; gap: 12px; margin-top: 14px; }
.search-form input {
  flex: 1;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
}
.search-result { margin-top: 18px; }
.result-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  padding: 16px;
}
.result-header { display: flex; justify-content: space-between; align-items: baseline; }
.result-header h3 { margin: 0; }
.result-meta { color: var(--muted); font-size: 14px; }
.result-actions { margin-top: 10px; display: flex; gap: 10px; }

/* Features */
.features { padding: 40px 0; border-top: 1px solid var(--border); }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 14px; }
.feature { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.feature h3 { margin: 0 0 6px; }
.feature p { margin: 0; color: var(--muted); }

/* Process */
.process { padding: 40px 0; border-top: 1px solid var(--border); }
.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(180px, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.step {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 16px 16px 16px;
}
.step-title { margin: 0 0 6px; }
.step-desc { margin: 0; }
.step-badge {
  position: absolute;
  top: -14px;
  left: 16px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #0b0f1a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border: 2px solid var(--bg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.step:hover { filter: brightness(1.04); }

/* Audits */
.audits { padding: 40px 0; border-top: 1px solid var(--border); }
.audit-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; margin-top: 14px; }
.audit-item { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 14px; }
.audit-item h4 { margin: 0 0 6px; }
.audit-item p { margin: 0; color: var(--muted); }
.audit-item .actions { margin-top: 10px; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); background: #0a0e18; }
.footer-inner { display: flex; flex-direction: column; gap: 16px; align-items: center; justify-content: center; padding: 24px 0; }
.footer-meta { color: var(--muted); text-align: center; }
.small { font-size: 13px; }
.contact-block { text-align: center; margin: 0 auto; }
.contact-line { margin: 0; }
.contact-block a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}
.contact-block a:hover {
  color: var(--accent-2);
  text-decoration: underline;
}
.contact-block a:focus {
  outline: 2px solid rgba(126, 231, 135, 0.5);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Responsive */
@media (max-width: 720px) {
  .hero h1 { font-size: 32px; }
  .search-form { flex-direction: column; }
  .footer-inner { flex-direction: column; }

  .menu-toggle { display: inline-flex; }
  .nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--card);
    border-top: 1px solid var(--border);
    display: none;
    flex-direction: column;
    padding: 12px;
  }
  .nav.open { display: flex; }
  .nav a { margin: 6px 0; }
  .nav-overlay.show { display: block; }
  .process-timeline {
    grid-template-columns: 1fr;
  }
}

/* Contact actions */
.contact-actions { display: none; }
.muted { color: var(--muted); }