:root{
  --bg:#ffffff;
  --alt:#f3f4f6;
  --text:#1f2937;
  --muted:#6b7280;
  --line:#e5e7eb;
  --dark:#374151;
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand-icon{width:50px;height:50px;object-fit:contain}.brand-text{height:34px;width:auto;object-fit:contain}
.main-nav ul{list-style:none;display:flex;gap:22px;padding:0;margin:0}.main-nav a{color:var(--muted);font-weight:600}.main-nav a:hover{color:var(--text)}
.header-call,.ametrin-btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:999px;background:var(--dark);color:#fff;font-weight:700;border:1px solid var(--dark)}
.ametrin-btn-secondary{background:#fff;color:var(--dark);border-color:var(--line)}
.hero{padding:72px 0 48px;background:linear-gradient(180deg,#fff 0%,#f9fafb 100%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}.hero-copy h1{font-size:clamp(34px,5vw,58px);line-height:1.08;margin:10px 0 16px}.hero-copy p{font-size:18px;color:var(--muted);max-width:720px}
.eyebrow{display:inline-block;padding:8px 14px;border-radius:999px;background:#eef2f7;color:#4b5563;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.hero-visual img{border-radius:30px;border:1px solid var(--line);box-shadow:0 20px 60px rgba(0,0,0,.08)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.seo-list{display:flex;flex-wrap:wrap;gap:10px;padding:0;list-style:none;margin:28px 0 0}.seo-list li{padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px;color:#4b5563}
.section{padding:72px 0}.section-alt{background:var(--alt)}.section-head{max-width:760px;margin-bottom:28px}.section-head h2{font-size:clamp(28px,4vw,42px);margin:8px 0 0}
.brand-grid,.service-grid,.ametrin-catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card,.ametrin-catalog-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 10px 30px rgba(0,0,0,.04)}
.card h3,.ametrin-catalog-card h3{margin-top:0;font-size:24px}.card p,.ametrin-catalog-card p{color:var(--muted)}.text-link{font-weight:700;color:var(--dark)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.gallery-grid img{aspect-ratio:1/1;object-fit:cover;border-radius:24px;border:1px solid var(--line)}
.process-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.process-list{margin:0;padding:0;list-style:none;display:grid;gap:16px}.process-list li{background:#fff;border:1px solid var(--line);padding:18px 20px;border-radius:20px}
.cta-box{background:linear-gradient(180deg,#f9fafb 0%,#eef2f7 100%);border:1px solid var(--line);border-radius:32px;padding:32px;display:flex;justify-content:space-between;gap:24px;align-items:center}
.page-content{padding:56px 0}.content-narrow{max-width:860px}.entry-content p,.entry-content li{color:#4b5563}
.site-footer{background:#111827;color:#e5e7eb;padding:48px 0 72px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}.site-footer a{color:#fff}
.floating-whatsapp{position:fixed;right:18px;bottom:18px;background:#22c55e;color:#fff;padding:14px 18px;border-radius:999px;box-shadow:0 18px 30px rgba(0,0,0,.18);z-index:25;font-weight:700}
@media (max-width: 960px){.hero-grid,.process-grid,.footer-grid,.cta-box,.brand-grid,.service-grid,.ametrin-catalog-grid,.gallery-grid{grid-template-columns:1fr}.main-nav{display:none}.header-inner{gap:14px}.header-call{padding:12px 16px}.hero{padding-top:36px}.hero-copy p{font-size:16px}}