:root{
  --bg:#0f0f10;
  --panel:#161616;
  --muted:#9aa1a6;
  --accent:#FFCC00;
  --glass: rgba(255,255,255,0.03);
  --radius:12px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial;
  background:var(--bg);
  color:#eaeaea;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
}

.container{max-width:1100px;margin:0 auto;padding:20px;}
.site-header{background:linear-gradient(180deg,rgba(0,0,0,0.35),transparent);position:sticky;top:0;z-index:40;border-bottom:1px solid rgba(255,255,255,0.03)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand h1{margin:0;font-size:1.05rem;color:var(--accent)}
.subtitle{margin:0;font-size:0.85rem;color:var(--muted)}

.main-nav{display:flex;gap:12px;align-items:center}
.nav-link{color:#dfe6e9;text-decoration:none;padding:8px 12px;border-radius:8px;font-weight:600;font-size:0.95rem}
.nav-link:hover{background:rgba(255,204,0,0.08);color:var(--accent)}
.nav-link.active{background:var(--accent);color:#121212}

.hero{padding:56px 0;background:linear-gradient(135deg,rgba(255,204,0,0.04),rgba(0,0,0,0));border-bottom:1px solid rgba(255,255,255,0.03)}
.hero-inner{display:flex;gap:30px;align-items:center;justify-content:space-between}
.hero-content{flex:1;min-width:280px}
.hero h2{color:var(--accent);font-size:2rem;margin:0 0 12px}
.hero p{color:var(--muted);margin:0 0 18px;font-size:1.05rem}
.hero-cta{display:flex;gap:12px;align-items:center}

.btn{display:inline-block;padding:10px 16px;border-radius:10px;text-decoration:none;font-weight:700}
.btn-primary{background:var(--accent);color:#121212}
.btn-ghost{border:1px solid rgba(255,255,255,0.06);color:#fff;background:transparent;padding:9px 14px}

.hero-image{width:240px;display:flex;align-items:center;justify-content:center}
.bolt-graphic{filter:drop-shadow(0 8px 20px rgba(0,0,0,0.6))}

.section{padding:40px 0}
.section-title{margin:0 0 18px;font-size:1.25rem;color:#fff}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.card{background:var(--panel);padding:18px;border-radius:12px;box-shadow:0 6px 18px rgba(0,0,0,0.6);min-height:140px;display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.icon{width:44px;height:44px;border-radius:10px;background:linear-gradient(180deg,rgba(255,255,255,0.03),transparent);display:flex;align-items:center;justify-content:center}

.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.why-item{background:var(--panel);padding:16px;border-radius:12px;color:#e8e8e8}

.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:12px}
.gallery-grid .placeholder{background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);border:1px dashed rgba(255,255,255,0.04);height:140px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--muted)}

.gallery-grid-full{grid-template-columns:2fr 1fr 1fr 1fr}
.placeholder.large{height:280px;display:flex;align-items:center;justify-content:center}

.contact-cta{background:linear-gradient(90deg,rgba(255,204,0,0.04),transparent);border-top:1px solid rgba(255,255,255,0.02)}

.contact-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:12px}
.contact-actions{display:flex;gap:12px}

.contact-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:12px}
.contact-card{background:var(--panel);padding:16px;border-radius:12px}

.site-footer{border-top:1px solid rgba(255,255,255,0.03);padding:18px 0;margin-top:30px;color:var(--muted)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:12px}

/* fixed call button */
.call-fixed{position:fixed;right:18px;bottom:18px;background:var(--accent);width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,0.6);text-decoration:none;color:#121212;z-index:60}

/* responsive */
@media (max-width:900px){
  .hero-inner{flex-direction:column-reverse;align-items:flex-start}
  .hero-image{width:160px}
  .container{padding:18px}
  .header-inner{gap:10px}
  .main-nav{display:flex;gap:6px;flex-wrap:wrap}
}
@media (max-width:480px){
  .hero h2{font-size:1.4rem}
  .hero p{font-size:1rem}
  .nav-link{font-size:0.9rem;padding:8px 8px}
}