:root{
  --brand:#0e4a6b;
  --brand-2:#2f6d8f;
  --dark:#0b0f14;
  --muted:#6b7280;
  --bg:#0e1217;
  --card:#0f1620;
  --white:#f6f7f9;
  --accent:#1fa2ff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:#0b0f14;color:var(--white);scroll-behavior:smooth}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1200px,92%);margin:0 auto}
/* Header */
.header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(140%) blur(10px);
  background:rgba(11,15,20,.6);
  border-bottom:1px solid rgba(255,255,255,.06)
}
.nav{display:flex;justify-content:space-between;align-items:center;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:auto;width:90px;position:relative;z-index:2}
.brand::before{
  content:"";position:absolute;left:0;display:block;width:90px;height:40px;
  background:rgba(255,255,255,0.8);border-radius:12px;
  filter:blur(6px);
  transform:translate(-6px,0);
  z-index:1;
}
.brand .name {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: .6px;
  color: #ffffff !important;
}

/* Hero */
.hero{
  position:relative;min-height:65vh;display:grid;place-items:center;overflow:hidden;
  background:radial-gradient(1200px 600px at 70% -10%, rgba(31,162,255,.25), transparent 60%),
             radial-gradient(1000px 600px at 0% 100%, rgba(14,74,107,.35), transparent 60%),
             linear-gradient(180deg,#0b0f14 0%, #0e1217 100%);
}
.hero::before{
  content:"";position:absolute;inset:-20%;background:
    conic-gradient(from 180deg at 50% 50%,rgba(255,255,255,.06),rgba(255,255,255,0) 60%);
  filter:blur(60px);animation:spin 26s linear infinite;
}
@keyframes spin{from{transform:rotate(0)}to{transform:rotate(1turn)}}
.hero .overlay{position:absolute;inset:0;background:rgba(3,7,11,.35);backdrop-filter:blur(6px)}
.hero-content{position:relative;text-align:center;padding:60px 0}
.hero h1{font-size:54px;margin:0 0 10px;letter-spacing:1px}
.hero p{margin:0 auto;color:#c9d2dc;max-width:780px}
.hero .cta{margin-top:22px;display:inline-flex;gap:12px}
.btn{
  background:linear-gradient(90deg,var(--brand),var(--brand-2));
  color:#fff;border:none;border-radius:14px;padding:12px 18px;font-weight:600;
  box-shadow:0 10px 30px rgba(31,162,255,.15);cursor:pointer
}
.btn.secondary{background:transparent;border:1px solid rgba(255,255,255,.18)}
.btn:hover{filter:brightness(1.05)}
/* Section */
.section{padding:72px 0}
.section h2{font-size:32px;margin:0 0 12px}
.section p.lead{color:#cfd6df;margin:0 0 30px}
/* 3 Columns */
.columns{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:var(--card);border:1px solid rgba(255,255,255,.06);
  border-radius:18px;padding:22px;transition:transform .2s ease, box-shadow .2s ease
}
.card:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(0,0,0,.25)}
.card h3{margin:0 0 8px}
.card p{margin:0;color:#cfd6df}
/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.gallery figure{margin:0;position:relative;overflow:hidden;border-radius:16px;border:1px solid rgba(255,255,255,.06);cursor:zoom-in}
.gallery img{width:100%;height:220px;object-fit:cover;display:block;transform:scale(1);transition:transform .25s ease, filter .25s ease}
.gallery figure:hover img{transform:scale(1.06);filter:contrast(1.07)}
/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.8);display:none;align-items:center;justify-content:center;z-index:60}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:14px}
.lightbox .close{position:absolute;top:22px;right:22px;background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:10px;padding:8px 12px;cursor:pointer}
/* Contact */
.contact{display:grid;grid-template-columns:1.1fr 1fr;gap:22px}
.contact .info{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:18px;padding:22px}
.contact .info a{display:flex;align-items:center;gap:10px;padding:10px 0;color:#dfe6ef}
.contact .form{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:18px;padding:22px}
.input{width:100%;background:#0d141d;border:1px solid rgba(255,255,255,.08);border-radius:12px;color:#fff;padding:12px 14px;margin-bottom:12px}
textarea.input{min-height:110px;resize:vertical}
/* Footer */
.footer{padding:26px 0;border-top:1px solid rgba(255,255,255,.06);color:#9aa5b1;text-align:center}
/* Responsive */
@media (max-width: 960px){
  .columns{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .contact{grid-template-columns:1fr}
  .hero h1{font-size:38px}
}

.contact .info a i{font-size:18px;color:var(--accent)}
.columns .card i{font-size:28px;color:var(--accent);margin-bottom:10px;display:block}