* { box-sizing: border-box; }
:root {
  --ink: #0f172a;
  --muted: #475569;
  --brand: #1e293b;
  --accent: #7c3aed;
  --bg: #f8fafc;
  --card: #ffffff;
  --tick: #16a34a;
}
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; background: var(--card); position: sticky; top:0; z-index: 10; border-bottom: 1px solid #e2e8f0; }
.brand { display:flex; align-items:center; gap:10px; font-weight: 700; color: var(--ink); }
.brand img { width:36px; height:36px; }
.nav a { margin-left: 14px; font-weight: 600; }
.nav .cta { padding: 8px 12px; border:1px solid #e2e8f0; border-radius:8px; }

.hero { display:grid; place-items:center; min-height: 60vh; background: radial-gradient(70% 60% at 50% 40%, #e2e8f0 0%, transparent 60%), linear-gradient(180deg, #eef2ff, #f8fafc); }
.hero-content { text-align:center; padding: 48px 18px; max-width: 900px; }
.hero h1 { font-size: clamp(32px, 6vw, 56px); margin: 0 0 12px; }
.lead { color: var(--muted); font-size: clamp(16px, 2.6vw, 20px); }
.hero-cta { margin-top: 16px; display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }

.btn { display:inline-block; padding:12px 18px; border-radius:10px; background: var(--ink); color:white; font-weight:700; }
.btn.ghost { background: transparent; color: var(--ink); border:1px solid #cbd5e1; }
.btn.small { padding:8px 12px; font-size: 14px; }

.pillars { display:grid; gap:16px; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); padding: 32px 18px; max-width: 1100px; margin: 0 auto; }
.pillars article { background: var(--card); padding: 18px; border-radius:12px; border:1px solid #e2e8f0; }

.proof { padding: 24px 18px; max-width: 900px; margin: 0 auto; }
.ticks { list-style: none; padding:0; }
.ticks li { padding-left: 28px; position: relative; margin: 10px 0; }
.ticks li:before { content: "✓"; position: absolute; left: 0; color: var(--tick); font-weight: 900; }

.services-teaser, .cta-band { text-align:center; padding: 32px 18px; }
.cta-band { background: var(--card); border-top:1px solid #e2e8f0; border-bottom:1px solid #e2e8f0; }

.page-intro { padding: 32px 18px; max-width: 900px; margin: 0 auto; }
.page-intro.narrow { max-width: 700px; }

.service-grid { display:grid; gap:16px; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); padding: 8px 18px 32px; max-width: 1100px; margin: 0 auto; }
.service-grid article { background: var(--card); padding: 18px; border-radius:12px; border:1px solid #e2e8f0; }

.gallery { display:grid; gap:12px; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); padding: 8px 18px 32px; max-width: 1100px; margin: 0 auto; }
.gallery figure { background: var(--card); border:1px solid #e2e8f0; border-radius: 10px; overflow: hidden; }
.gallery figcaption { padding: 10px 14px; color: var(--muted); }

.cols { display:grid; gap:24px; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); padding: 8px 18px 32px; max-width: 1100px; margin: 0 auto; }

.contact-grid { display:grid; gap:24px; grid-template-columns: 1fr; padding: 8px 18px 32px; max-width: 1000px; margin: 0 auto; }
.contact-grid form, .contact-aside { background: var(--card); border:1px solid #e2e8f0; border-radius:12px; padding:18px; }
label { display:block; font-weight:700; margin: 10px 0 6px; }
input, select, textarea { width:100%; padding:12px; border:1px solid #cbd5e1; border-radius:8px; font-size:16px; }
button.btn { width: 100%; margin-top: 10px; }

.site-footer { padding: 24px 18px; background: var(--card); border-top:1px solid #e2e8f0; }
.footer-grid { display:grid; gap:16px; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); max-width:1100px; margin: 0 auto 8px; }

@media (min-width: 800px) {
  .contact-grid { grid-template-columns: 2fr 1fr; }
}