:root{
  --bg:#0b1220; --fg:#eaf2ff; --muted:#9bb0d6; --accent:#ffc300; --card:#121a2b; --line:rgba(255,255,255,.08);
  --wa:#25D366; /* WhatsApp green */
}
*{box-sizing:border-box} html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6}
.container{width:min(1100px,92%);margin:0 auto}
.nav{position:fixed;top:0;left:0;right:0;background:rgba(11,18,32,.6);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:10}
.nav .container{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.logo-img{width:48px;height:48px;object-fit:contain;filter:drop-shadow(0 2px 6px rgba(0,0,0,.35))}
.logo-fallback{display:none;font-weight:800;letter-spacing:.5px}
.logo-fallback span{color:var(--accent)}
.nav a{color:var(--fg);text-decoration:none;margin-left:18px;opacity:.85}
.nav .btn{padding:8px 14px;border:1px solid var(--line);border-radius:999px}
.hero{position:relative;min-height:88vh;display:flex;align-items:center}
.hero .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.45) saturate(1.2)}
.hero .overlay{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 40%,rgba(255,195,0,.12),transparent 60%)}
.hero-inner{position:relative;padding-top:80px;padding-bottom:40px}
h1{font-size:clamp(34px,6.2vw,68px);line-height:1.1;margin:0 0 12px}
h1 span{color:var(--accent)}
.sub{color:var(--muted)}
.cta{display:inline-block;margin-top:18px;padding:14px 22px;border-radius:14px;background:var(--accent);color:#111;text-decoration:none;font-weight:700}
.trust{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-top:22px;opacity:.9}
.why{padding:80px 0}
.why h2, .services h2, .process h2, .cases h2, .contact h2{font-size:32px;margin:0 0 20px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.card{background:var(--card);padding:20px;border:1px solid var(--line);border-radius:16px}
.services{padding:70px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(255,195,0,.06),transparent)}
.svc-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin:0;padding:0;list-style:none}
.svc-list li{background:var(--card);border:1px solid var(--line);padding:14px 16px;border-radius:12px}
.process{padding:60px 0}
.steps{display:grid;gap:14px}
.steps li{list-style:none;background:var(--card);border:1px solid var(--line);padding:16px;border-radius:14px}
.steps li b{color:#fff}
.cases{padding:70px 0}
.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.case{background:var(--card);border:1px solid var(--line);padding:18px;border-radius:14px}
.badge{display:inline-block;background:rgba(255,195,0,.14);color:var(--accent);padding:4px 10px;border-radius:999px;font-weight:700;margin-bottom:10px}
.contact{padding:70px 0;border-top:1px solid var(--line)}
.contact-links{display:flex;gap:12px;flex-wrap:wrap}
.contact-link{display:flex;align-items:center;gap:10px;padding:12px 16px;border:1px solid var(--line);border-radius:14px;background:var(--card);text-decoration:none;color:var(--fg)}
.contact-link svg{width:22px;height:22px;opacity:.95}
.contact-link .wa-bg{fill:var(--wa)}
.contact-link .wa-phone{fill:#fff}
.footer{border-top:1px solid var(--line);padding:18px 0;color:var(--muted)}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}