/* ========== Base ========== */
*{box-sizing:border-box}
:root{
  --brand:#ff4b00; /* naranja madrina */
  --brand-dark:#0c2a57; /* azul logo */
  --accent:#ff8b00;
  --text:#222;
  --bg:#fff;
}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Noto Sans',sans-serif;color:var(--text);background:var(--bg);}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:var(--brand-dark)}
.container{width:min(1200px,92%);margin:0 auto}
.section{padding:64px 0}
h1,h2,h3{margin:0 0 12px}
h2{font-size:clamp(1.6rem,2.4vw,2.2rem)}
p{line-height:1.6}

/* ========== Header ========== */
header{
  position:sticky; top:0; z-index:50;
  background:#fff; border-bottom:1px solid #eee;
  backdrop-filter:saturate(180%) blur(6px);
}
.nav{display:flex;align-items:center;gap:20px;justify-content:space-between;padding:12px 0}
.logo{display:flex;align-items:center;gap:12px}
.logo img{width:44px;height:44px;border-radius:8px}
.logo .brand{font-weight:800;letter-spacing:.3px;color:var(--brand);font-size:1.15rem}
nav a{padding:10px 12px;border-radius:10px;font-weight:600;opacity:.9}
nav a:hover{background:#f6f7fb}

/* ========== Hero ========== */
.hero{
  position:relative; isolation:isolate;
  background: radial-gradient(1200px 400px at 10% 0%, rgba(255,140,0,.16), transparent),
              radial-gradient(1200px 400px at 90% 0%, rgba(12,42,87,.16), transparent);
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.hero .headline{font-size:clamp(2rem,4vw,3rem);line-height:1.05;font-weight:900;color:var(--brand-dark)}
.badge{display:inline-flex;align-items:center;gap:8px;background:var(--brand);color:white;padding:6px 12px;border-radius:999px;font-weight:700;margin-bottom:12px}
.hero img{border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.12)}

/* ========== Buttons ========== */
.btn{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:12px;font-weight:800}
.btn.primary{background:var(--brand);color:#fff}
.btn.secondary{background:#0c2a57;color:#fff}
.btn:hover{filter:brightness(.98);transform:translateY(-1px)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}

/* ========== Cards / blocks ========== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{border:1px solid #eee;border-radius:16px;padding:18px;background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.06)}
.card h3{margin-bottom:6px}
.kpis{display:flex;gap:20px;flex-wrap:wrap;margin-top:16px}
.kpi{background:#0c2a57;color:#fff;padding:10px 14px;border-radius:12px;font-weight:700}

/* ========== Gallery ========== */
.gallery{columns:1;column-gap:14px}
@media(min-width:720px){.gallery{columns:2}}
@media(min-width:1024px){.gallery{columns:3}}
.gallery a{display:block;margin-bottom:14px;border-radius:14px;overflow:hidden}
.gallery img{width:100%;height:auto;transition:.25s transform ease, .25s opacity ease}
.gallery a:hover img{transform:scale(1.03)}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center;padding:20px;z-index:1000}
.lightbox.open{display:flex}
.lightbox img{max-height:90vh;border-radius:8px}
.lightbox .close{position:absolute;top:16px;right:16px;background:#fff;border:none;border-radius:999px;padding:8px 12px;font-weight:800;cursor:pointer}

/* ========== Social Embeds ========== */
.embed{border:0;width:100%;height:560px;border-radius:16px;box-shadow:0 8px 20px rgba(0,0,0,.08)}

/* ========== Menu teaser ========== */
.menu{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.menu .item{border-radius:16px;overflow:hidden;border:1px solid #eee;background:#fff}
.menu .item img{width:100%;height:220px;object-fit:cover}
.menu .item .info{padding:14px}
.badge-2x1{background:#0c2a57;color:#fff;padding:6px 10px;border-radius:10px;font-weight:800;font-size:.85rem;}

/* ========== Contact ========== */
form{display:grid;gap:12px}
input,textarea{width:100%;padding:12px 14px;border:1px solid #ddd;border-radius:12px}
label{font-weight:700;font-size:.92rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
textarea{min-height:120px;resize:vertical}
.map{border:0;width:100%;height:380px;border-radius:16px}

/* ========== Footer ========== */
footer{padding:36px 0;background:#0c2a57;color:#fff;margin-top:40px}
footer a{color:#fff;text-decoration:underline}

/* ========== Floating WhatsApp ========== */
.whatsapp-float{
  position:fixed;right:18px;bottom:18px;z-index:999;
  width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:#25D366;color:#fff;font-size:28px;font-weight:900;box-shadow:0 10px 20px rgba(0,0,0,.18);
}
.whatsapp-float:hover{transform:translateY(-2px)}