:root{
  --bg:#0b1226;
  --accent:#ffd84d;
  --primary:#1b46ff;
  --text:#0b1226;
  --white:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,sans-serif;color:#222;background:#f6f7fb}
img{max-width:100%;height:auto;display:block}
.container{width:min(1100px,92%);margin-inline:auto}
.container.thin{width:min(900px,92%)}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(10px);z-index:20;border-bottom:1px solid #eee}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding:8px 0}
.brand{height:40px;width:auto;border-radius:8px}
.nav a{margin:0 10px;padding:10px 6px;color:#333;text-decoration:none;font-weight:600}
.nav a:hover{color:var(--primary)}

.hero{position:relative;display:grid;place-items:center;min-height:68vh;background:radial-gradient(60% 60% at 70% 30%, rgba(27,70,255,.15), transparent);overflow:hidden}
.hero > img{position:absolute;inset:0;width:120%;height:120%;object-fit:cover;filter:saturate(110%) contrast(105%) brightness(95%);opacity:.25;transform:translateY(-4%)}
.hero .overlay{position:relative;text-align:center;padding:80px 20px;z-index:1}
.hero h1{font-size:clamp(38px,6vw,64px);margin:0 0 10px;color:#08102b}
.hero p{font-size:clamp(16px,2.4vw,20px);opacity:.85;margin:0 auto 22px;max-width:800px}
.btn{display:inline-block;text-decoration:none;border:1.5px solid #ccd3ff;padding:12px 18px;border-radius:999px;font-weight:700}
.btn.primary{background:linear-gradient(135deg, var(--primary), #4f7eff);color:#fff;border-color:transparent;box-shadow:0 8px 24px rgba(27,70,255,.25)}
.btn.ghost{background:transparent;color:#1c2c6b}
.btn + .btn{margin-left:10px}

.features{padding:40px 0 10px}
.features h2,.gallery h2,.socials h2,.contact h2,.video h2{font-size:clamp(28px,3.5vw,40px);text-align:center;margin:0 0 18px;color:#0b1226}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{background:#fff;border:1px solid #eee;border-radius:16px;padding:18px;box-shadow:0 4px 16px rgba(0,0,0,.05)}
.card h3{margin:0 0 8px}

.socials{padding:30px 0}
.social-embeds{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.ig-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:10px}
.fb-wrap,.ig-wrap{background:#fff;border:1px solid #eee;border-radius:16px;padding:16px}

.video{padding:20px 0 10px}
.video-embed{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:16px;background:#000}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%}

.gallery{padding:20px 0 40px}
.masonry{columns:3 280px;column-gap:14px}
.masonry img{width:100%;margin:0 0 14px;border-radius:14px}

.contact{padding:10px 0 50px}
.contact-list{list-style:none;padding:0;margin:0 0 10px;display:grid;gap:6px}
.contact-form{background:#fff;border:1px solid #eee;border-radius:16px;padding:16px;box-shadow:0 4px 16px rgba(0,0,0,.05)}
.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.contact-form input,.contact-form textarea{width:100%;padding:12px 14px;border:1px solid #e0e4f7;border-radius:12px;font:inherit}
.contact-form button{margin-top:10px}
.form-note{font-size:14px;opacity:.8}

.site-footer{padding:26px 0;background:#0b1226;color:#c9d1ff;margin-top:30px}
.site-footer a{color:#fff}

.whatsapp{position:fixed;right:16px;bottom:16px;background:#25D366;border-radius:999px;padding:14px;display:grid;place-items:center;box-shadow:0 10px 24px rgba(37,211,102,.4);z-index:30}
.whatsapp:hover{transform:translateY(-1px)}

@media (max-width: 768px){
  .nav{display:none}
  .grid-3{grid-template-columns:1fr}
  .social-embeds{grid-template-columns:1fr}
  .contact-form .row{grid-template-columns:1fr}
}