/* Global reset and base */
:root {
  --bg: #ffffff;
  --primary: #ff6600;
  --text: #1b1f23;
  --muted: #6c7a89;
  --border: #e5e8eb;
  --accent: #0066cc;
  --radius: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
body { background: var(--bg); color: var(--text); line-height: 1.6; }
img, svg { max-width: 100%; display: block; }
main { max-width: 1220px; margin: 0 auto; padding: 24px 16px 64px; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--primary); }
.header { background: #0f1a2d; color: #fff; position: sticky; top: 0; z-index: 20; border-bottom: 1px solid rgba(255,255,255,0.08); }
.header .container { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; max-width: 1220px; margin: 0 auto; }
.header .brand { display: flex; align-items: center; gap: 10px; }
.header .brand strong { font-size: 1.12rem; }
.header nav { display: flex; gap: 18px; align-items: center; }
.header nav a { color: #d3d9e3; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.header nav a:hover { color: #fff; }
.button { border-radius: 8px; background: var(--primary); color: #fff; padding: 12px 18px; display: inline-flex; align-items: center; gap: 8px; font-weight: 700; }
.card-icon { width: 36px; height: 36px; margin-bottom: 12px; }
.hero { display: grid; gap: 24px; align-items: center; padding: 70px 0; }
.hero-content h1 { font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.1; margin-bottom: 14px; }
.hero-content p { max-width: 700px; color: var(--muted); margin-bottom: 20px; }
.cards { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); }
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: 0 10px 30px rgba(12,16,23,.08); }
.card h3 { margin-top: 14px; }
.section-title { margin: 48px 0 24px; font-size: 1.8rem; color: var(--text); }
footer { border-top: 1px solid var(--border); padding: 24px 16px; background: #fff; }
.footer-grid { max-width: 1220px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.footer-grid h4 { font-size: 0.95rem; margin-bottom: 12px; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 8px; }
footer .small { color: #475569; font-size: 0.9rem; margin-top: 12px; text-align: center; letter-spacing: 0.015em; }
footer { border-top: 1px solid var(--border); padding: 24px 16px 18px; background: #fbfdff; }
@media (max-width: 900px) {
  .header nav { display: none; }
  .hero { grid-template-columns: 1fr; }
}