:root{
  --bg:#0d1b4c;
  --fg:#e5e7eb;
  --muted:#a7b3c6;
  --card:#101827;
  --stroke:#1f2937;
  --brand1:#0ea5e9;
  --brand2:#8b5cf6;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;background:var(--bg);color:var(--fg);line-height:1.6}

.container{width:min(1120px, 92%);margin-inline:auto}
.section{padding:72px 0}
.section.alt{background:#0d1526}
h1,h2,h3{line-height:1.2;margin:0 0 12px}
h1{font-size:clamp(28px, 4.2vw, 44px)}
h2{font-size:clamp(24px, 3vw, 32px)}
h3{font-size:20px}
p{color:var(--muted)}

.btn{display:inline-block;padding:12px 18px;border:1px solid var(--stroke);border-radius:12px;text-decoration:none;color:var(--fg);background:transparent;transition:.2s}
.btn:hover{transform:translateY(-1px);border-color:var(--brand1)}
.btn.primary{background:linear-gradient(90deg,var(--brand1),var(--brand2));border:none;color:white}
.btn.ghost{background:transparent;border-color:#334155}
.btn.small{padding:8px 12px;font-size:14px}

.site-header{position:sticky;top:0;background:rgba(11,18,32,.7);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid #0f1a30;z-index:30}
.header-inner{display:flex;align-items:center;gap:16px;min-height:64px}
.brand img{height:42px;display:block}
.nav{margin-left:auto;display:flex;align-items:center;gap:16px}
.nav a{color:var(--fg);text-decoration:none;opacity:.9}
.nav .btn{margin-left:8px}
.menu-toggle{display:none;background:none;border:none;padding:8px;flex-direction:column;gap:5px}
.menu-toggle span{display:block;width:26px;height:2px;background:#cbd5e1}

.hero{position:relative;display:grid;place-items:center;min-height:64vh;overflow:hidden;border-bottom:1px solid #0f1a30}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.2}
.hero-content{position:relative;text-align:center;padding:80px 0}
.hero .accent{background:linear-gradient(90deg,var(--brand1),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}

.grid-2{display:grid;grid-template-columns:1.2fr 1fr;gap:28px}
.card{background:var(--card);border:1px solid #122036;border-radius:16px;padding:20px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:12px}
.card p{color:var(--muted)}
.card .btn{margin-top:12px}

.checklist{padding-left:18px}
.checklist li{margin:6px 0}

.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.gallery img{width:100%;height:clamp(110px,22vw,220px);object-fit:cover;border-radius:10px;border:1px solid #1a3e75}

.form{display:grid;gap:12px}
.form label{display:grid;gap:6px;font-weight:600}
.form input,.form select,.form textarea{background:#0e172a;border:1px solid #1a3e75;border-radius:12px;padding:12px;color:var(--fg)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--brand1)}

.contact{list-style:none;padding-left:0;margin:0;display:grid;gap:8px}
.hint{font-size:13px;color:#8aa0b8;margin-top:6px}

.map-embed{margin-top:12px;border:1px dashed #334155;border-radius:12px;padding:16px;color:#94a3b8}

.site-footer{border-top:1px solid #0f1a30;padding:22px 0;background:#0d1b4c}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.footer-inner a{color:#9fb2c8;text-decoration:none}

.whatsapp-fab{position:fixed;right:18px;bottom:18px;background:linear-gradient(90deg,var(--brand1),var(--brand2));color:#fff;padding:14px 16px;border-radius:999px;text-decoration:none;border:0;font-weight:600;box-shadow:0 10px 24px rgba(8,145,178,.3);z-index:40}

@media (max-width: 960px){
  .grid-2{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
  .nav{display:none}
  .menu-toggle{display:flex;margin-left:auto}
  .nav.open{display:flex;position:absolute;right:12px;top:64px;flex-direction:column;background:#0d1b4c;border:1px solid #1a3e75;border-radius:12px;padding:12px;gap:10px}
}


.hero-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
  opacity:0.7;
}
.hero-content{position:relative;z-index:1;text-align:center;padding:80px 0}


/* Hero Mosaic Background */
.hero{position:relative;display:grid;place-items:center;min-height:64vh;overflow:hidden;border-bottom:1px solid #0f1a30}
.hero-mosaic{
  position:absolute;inset:0;display:grid;
  grid-template-columns:repeat(5, 1fr);
  grid-auto-rows: minmax(140px, 1fr);
  gap:12px;padding:12px;opacity:.25;filter:blur(1px);z-index:0;
}
.hero-mosaic img{width:100%;height:100%;object-fit:cover;border-radius:14px;border:1px solid #1a3e75}
.hero-content{position:relative;z-index:1;text-align:center;padding:80px 0}
@media (max-width: 960px){
  .hero-mosaic{grid-template-columns:repeat(3, 1fr);gap:8px;padding:8px}
}

.hero-mosaic::after{
  content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(11,18,32,0.55), rgba(11,18,32,0.75));
  z-index:-1;
}