:root {
  --bg: #ffffff;
  --surface: #f8fafc; /* slate-50 */
  --muted: #f1f5f9; /* slate-100 */
  --text: #0f172a; /* slate-900 */
  --text-muted: #475569; /* slate-600 */
  --primary: #0ea5e9; /* cyan-500 */
  --accent: #22d3ee; /* cyan-400 */
  --relief-light: rgba(255,255,255,0.85);
  --relief-dark: rgba(0,0,0,0.08);
}

* { 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 { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(180%) blur(10px);
  background: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 64px; }
.logo { color: var(--text); font-weight: 600; text-decoration: none; letter-spacing: 0.2px; }
.nav a { color: var(--text-muted); text-decoration: none; margin-left: 16px; font-weight: 500; }
.nav a:hover { color: var(--primary); }

.hero { padding: 96px 0 48px; background: linear-gradient(180deg, rgba(14,165,233,0.08), rgba(0,0,0,0)); }
.hero-inner { text-align: center; }
.hero h1 { font-size: 42px; line-height: 1.1; margin: 0 0 16px; }
.subtitle { color: var(--text-muted); max-width: 760px; margin: 0 auto; }

.section { padding: 64px 0; }
.section.muted { background: var(--muted); }
.grid-2 { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 32px; }

.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 16px; }
.quote { font-size: 16px; color: var(--text); }
.author { margin-top: 8px; color: var(--text-muted); font-weight: 500; }

.services-list { list-style: none; padding: 0; margin: 16px 0 0; }
.services-list li { padding: 10px 0; border-bottom: 1px dashed rgba(0,0,0,0.08); }

.card { background: linear-gradient(180deg, rgba(0,0,0,0.02), rgba(0,0,0,0.01)); border: 1px solid rgba(0,0,0,0.06); border-radius: 16px; padding: 24px; }
.relief { box-shadow: 6px 6px 16px var(--relief-dark), -6px -6px 12px var(--relief-light); }

.contact p { margin: 6px 0; }

.site-footer { border-top: 1px solid rgba(0,0,0,0.06); padding: 24px 0; background: var(--surface); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; }
.site-footer a { color: var(--text-muted); text-decoration: none; }
.site-footer a:hover { color: var(--primary); }

.cookie-banner { position: fixed; bottom: 16px; left: 0; right: 0; }
.cookie-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--surface); border: 1px solid rgba(0,0,0,0.08); border-radius: 12px; padding: 12px 16px; color: var(--text); }
.btn { background: var(--primary); color: white; border: none; border-radius: 8px; padding: 10px 14px; cursor: pointer; font-weight: 600; }
.btn:hover { background: #0891b2; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: all 600ms ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 860px) {
  .grid-2 { grid-template-columns: 1fr; }
  .hero h1 { font-size: 34px; }
  .testimonials-grid { grid-template-columns: 1fr; }
}