:root {
  --blue: #2563eb;
  --blue-dark: #1e40af;
  --navy: #0f172a;
  --ink: #1e293b;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --radius: 14px;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; color: var(--navy); letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.125rem; font-weight: 600; }
p { margin: 0 0 1em; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: 8px 12px; }
.skip:focus { left: 8px; top: 8px; z-index: 100; }

.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; font-weight: 600; color: var(--blue); margin-bottom: .75em; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 40rem; }
.lead-sm { color: var(--muted); max-width: 42rem; }

.btn {
  display: inline-block; background: var(--blue); color: #fff; text-decoration: none;
  font-weight: 600; padding: 12px 22px; border-radius: 10px; border: 2px solid var(--blue);
  transition: background .15s, border-color .15s;
}
.btn:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.btn-outline { background: transparent; color: var(--blue); }
.btn-outline:hover { background: #eff6ff; }
.btn-sm { padding: 8px 14px; font-size: .9rem; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav-row { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); font-weight: 700; }
.brand-mark { width: 34px; height: 34px; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .95rem; }
.nav a:hover { color: var(--blue); }


/* Hero */
.hero { padding: 88px 0 72px; background: linear-gradient(180deg, #eff6ff 0%, #fff 100%); }
.hero-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.stats { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.stats li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; display: flex; flex-direction: column; box-shadow: 0 1px 2px rgba(15,23,42,.04); }
.stats strong { color: var(--navy); font-size: 1.1rem; }
.stats span { color: var(--muted); font-size: .95rem; }

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.two-col { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start; }
.prose p { color: var(--ink); font-size: 1.05rem; }

.cards { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card p { color: var(--muted); margin: 0; font-size: .95rem; }
.card-icon { width: 44px; height: 44px; border-radius: 10px; background: #eff6ff; display: grid; place-items: center; margin-bottom: 16px; }
.card-icon svg { width: 22px; height: 22px; fill: none; stroke: var(--blue); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.features { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 40px; }
.features li { padding-left: 18px; border-left: 3px solid var(--blue); }
.features p { color: var(--muted); margin: 0; }

.section-dark { background: var(--navy); color: #cbd5e1; }
.section-dark h2 { color: #fff; }
.section-dark .eyebrow { color: #93c5fd; }
.section-dark .lead-sm { color: #cbd5e1; }
.contact-card { background: #1e293b; border: 1px solid #334155; border-radius: var(--radius); padding: 28px; }
.contact-card dl { margin: 0 0 20px; }
.contact-card dt { font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; color: #94a3b8; margin-top: 14px; }
.contact-card dt:first-child { margin-top: 0; }
.contact-card dd { margin: 4px 0 0; color: #f1f5f9; }
.contact-card a { color: #93c5fd; }
.contact-card .btn { color: #fff; }

.site-footer { padding: 28px 0; border-top: 1px solid var(--line); font-size: .9rem; color: var(--muted); }
.footer-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-row p { margin: 0; }
.footer-row nav { display: flex; gap: 18px; }
.footer-row a { color: var(--muted); text-decoration: none; }
.footer-row a:hover { color: var(--blue); }

@media (max-width: 860px) {
  .hero { padding: 56px 0 48px; }
  .hero-grid, .two-col { grid-template-columns: 1fr; gap: 32px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .features { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
}
@media (max-width: 600px) {
  .nav { gap: 14px; }
  .nav a { font-size: .85rem; }
  .brand-name { display: none; }
  .cards { grid-template-columns: 1fr; }
}