:root {
  --bg: #ffffff;
  --surface: #f8fafc;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #0b5fff;
  --primary-600: #0a53e6;
  --secondary: #0f172a;
  --accent: #22c55e;
  --border: #e5e7eb;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0; z-index: 20;
  background: rgba(255,255,255,0.9);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; gap: 16px; padding: 12px 0; }
.logo { font-weight: 700; color: var(--secondary); text-decoration: none; }
.nav { display: flex; align-items: center; gap: 18px; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 500; }
.nav a:hover { color: var(--text); }
.nav-toggle { display: none; }
.header-cta { margin-left: auto; display: flex; gap: 12px; }

.btn { display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; text-decoration: none; color: var(--secondary); font-weight: 600; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-600); border-color: var(--primary-600); }
.btn-secondary { background: var(--secondary); color: #fff; border-color: var(--secondary); }
.btn-outline { background: transparent; color: var(--secondary); }
.btn-lg { padding: 12px 18px; border-radius: 12px; }

.hero { padding: 64px 0; background: linear-gradient(180deg, #f9fbff 0%, #ffffff 60%); border-bottom: 1px solid var(--border); }
.hero-inner { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 28px; align-items: center; }
.eyebrow { color: var(--primary); font-weight: 700; letter-spacing: 0.02em; margin: 0 0 8px; }
.hero h1 { font-size: clamp(28px, 4vw, 42px); margin: 0 0 8px; }
.sub { color: var(--muted); margin-bottom: 20px; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.disclaimer { font-size: 14px; color: var(--muted); margin-top: 12px; }

.team-photo { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; }
.team-photo img { display: block; max-width: 100%; height: auto; border-radius: 16px; }

.section { padding: 56px 0; scroll-margin-top: 72px; }
.hero { scroll-margin-top: 72px; }
.section.alt { background: var(--surface); }
.section.highlight { background: #0f172a; color: #fff; }
.section h2 { font-size: clamp(22px, 3vw, 28px); margin: 0 0 18px; }

.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 18px; box-shadow: 0 8px 20px rgba(10, 83, 230, 0.04); }
.alt .card { background: #fff; }
.card h3 { margin-top: 0; font-size: 18px; }

.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.flow-item { border: 1px solid var(--border); border-radius: 14px; padding: 14px; background: #fff; }

.list { margin: 0; padding-left: 18px; }
.list li { margin-bottom: 8px; }

.join { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 24px; align-items: start; }
.lead-form { background: #0b1220; border: 1px solid rgba(255,255,255,0.12); padding: 18px; border-radius: 14px; }
.lead-form label { display: block; color: #cbd5e1; font-size: 14px; margin-bottom: 10px; }
.lead-form input { width: 100%; margin-top: 6px; padding: 10px 12px; border-radius: 10px; border: 1px solid #334155; background: #0a1220; color: #e2e8f0; }
.lead-form .form-note { color: #94a3b8; font-size: 13px; }
.caption { color: #cbd5e1; }
.cta-row { display: flex; gap: 12px; margin: 12px 0 18px; flex-wrap: wrap; }

.site-footer { border-top: 1px solid var(--border); background: var(--surface); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 18px 0; }

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: 1fr 1fr; }
  .join { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav { display: none; position: absolute; top: 56px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border); padding: 12px; flex-direction: column; }
  .nav a { padding: 8px 6px; }
  .nav.open { display: flex; }
  .nav-toggle { display: inline-flex; margin-left: auto; background: transparent; border: 0; font-size: 22px; }
  .header-cta { display: none; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
}