:root{
  --bg:#000;
  --muted:#cfcfd0;
  --accent:#bcbcbc;
  --glass: rgba(255,255,255,0.04);
  --card:#0f0f10;
}
*{box-sizing:border-box}
body{font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial; margin:0; background:var(--bg); color:var(--muted); -webkit-font-smoothing:antialiased;}
.site-header{display:flex;justify-content:space-between;align-items:center;padding:18px 28px;border-bottom:1px solid rgba(255,255,255,0.03);position:sticky;top:0;background:linear-gradient(180deg, rgba(0,0,0,0.6), transparent);}
.logo{font-size:28px;font-weight:700;letter-spacing:2px;color:white}
.logo .zig{color:var(--accent); margin-left:6px; font-weight:900;}
.nav a{color:var(--muted); text-decoration:none; margin-left:18px; font-weight:600;}
.hero{padding:48px 24px; display:grid; grid-template-columns:1fr 1fr; gap:28px; align-items:center;}
.hero-content h1{font-size:42px; margin:0 0 12px;}
.sub{color:var(--accent)}
.hero-images{display:flex;gap:12px; justify-content:flex-end;}
.hero-images img{width:320px;height:200px; object-fit:cover; border-radius:12px; box-shadow:0 10px 30px rgba(0,0,0,0.6); border:1px solid rgba(255,255,255,0.04); transform:translateY(0); opacity:0; transition:all 900ms cubic-bezier(.2,.9,.3,1);}

/* animations */
.anim-slide{transform:translateX(30px) scale(0.98); opacity:0}
.anim-fade{opacity:0; transform:scale(0.98)}
.anim-zoom{transform:scale(0.9); opacity:0}

.hero-images img.visible{opacity:1; transform:none}

/* showcase */
.showcase{padding:28px 24px; border-top:1px solid rgba(255,255,255,0.03);}
.cards{display:flex;gap:12px;margin-top:12px;}
.card{flex:1;padding:20px;background:var(--card);border-radius:12px;text-align:center;box-shadow:0 6px 18px rgba(0,0,0,0.6);}

/* about */
.about-main{padding:28px;}
.about-hero{display:grid;grid-template-columns:420px 1fr;gap:24px;align-items:center;}
.about-image{width:100%;border-radius:12px; box-shadow:0 10px 30px rgba(0,0,0,0.6);}

.site-footer{padding:18px 24px;border-top:1px solid rgba(255,255,255,0.03);text-align:center;color:var(--accent);}

/* contact form */
.contact-main{padding:28px;max-width:760px;margin:0 auto;}
.contact-form{display:flex;flex-direction:column;gap:12px;}
.contact-form label{display:flex;flex-direction:column;font-weight:600;color:var(--muted);}
.contact-form input, .contact-form textarea{padding:12px;border-radius:8px;border:1px solid rgba(255,255,255,0.06); background:var(--glass); color:var(--muted);}
.btn{padding:12px 18px;border-radius:10px;border:none;font-weight:700;cursor:pointer;background:transparent;border:1px solid var(--accent); color:var(--accent);}
.note{font-size:13px;color:#999}

/* responsive */
@media (max-width:900px){
  .hero{grid-template-columns:1fr; padding:20px;}
  .hero-images img{width:48%;height:160px;}
  .about-hero{grid-template-columns:1fr; }
}