:root { --bg: #f3f8ff; --bg-soft: #ffffff; --text: #0b1b3a; --muted: #5b6b81; --brand: #3b82f6; --accent: #22d3ee; }
* { box-sizing: border-box; }
html, body { padding: 0; margin: 0; font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif; color: var(--text); background: var(--bg); }
a { color: inherit; text-decoration: none; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

.site-header { position: sticky; top: 0; background: rgba(255, 255, 255, 0.75); backdrop-filter: blur(8px); border-bottom: 1px solid #dbeafe; z-index: 10; }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-weight: 600; color: var(--text); letter-spacing: 0.5px; font-size: 2rem; }
.nav a { margin-left: 20px; color: var(--muted); }
.nav a:hover { color: var(--text); }

.hero { padding: 72px 0; background: radial-gradient(1200px 600px at 10% -20%, rgba(59,130,246,0.18), transparent), radial-gradient(800px 400px at 90% -10%, rgba(34,211,238,0.16), transparent); border-bottom: 1px solid #dbeafe; }
.hero h1 { font-size: 32px; line-height: 1.2; margin: 0 0 12px; }
.hero p { color: var(--muted); margin: 0 0 24px; }
.btn { display: inline-block; padding: 10px 16px; background: var(--brand); color: #ffffff; border-radius: 8px; font-weight: 600; box-shadow: 0 8px 20px rgba(59,130,246,0.2); }
.btn:hover { background: #2563eb; }

.section { padding: 56px 0; border-bottom: 1px solid #e5efff; }
.section h2 { font-size: 24px; margin: 0 0 12px; }
.section p { color: var(--muted); margin: 0 0 16px; }

.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; padding: 0; margin: 24px 0 0; list-style: none; }
.services li { background: var(--bg-soft); border: 1px solid #e5efff; border-radius: 12px; padding: 16px; box-shadow: 0 1px 2px rgba(2,32,71,0.06), 0 6px 18px rgba(2,32,71,0.06); }
.services h3 { font-size: 18px; margin: 0 0 8px; }
.services p { margin: 0; color: var(--muted); }

.contact { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.contact-item { background: var(--bg-soft); border: 1px solid #e5efff; border-radius: 12px; padding: 16px; box-shadow: 0 1px 2px rgba(2,32,71,0.06), 0 6px 18px rgba(2,32,71,0.06); }
.contact .label { font-size: 14px; color: var(--muted); margin-bottom: 6px; }
.contact .value { font-size: 16px; color: var(--text); }

.site-footer { padding: 20px 0; color: var(--muted); border-top: 1px solid #dbeafe; background: rgba(255,255,255,0.6); backdrop-filter: blur(6px); }
.site-footer .container { display: flex; align-items: center; justify-content: space-between; }

@media (max-width: 768px) {
  .hero { padding: 56px 0; }
  .hero h1 { font-size: 26px; }
  .services { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .nav a { margin-left: 12px; }
}