:root{
  --brand: #f5b400;        /* amarillo dorado */
  --brand-2:#d62828;       /* rojo */
  --brand-3:#2a9d8f;       /* verde-agua */
  --ink:#1f2937;
  --bg:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Montserrat,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
img{max-width:100%;display:block;height:auto}

.container{max-width:1100px;margin-inline:auto;padding:0 16px}
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid #eee;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{width:44px;height:44px;object-fit:cover;border-radius:10px;border:2px solid var(--brand)}
.brand span{font-weight:700}
.menu{display:flex;gap:18px}
.menu a{color:#111;text-decoration:none;font-weight:600;border-bottom:3px solid transparent;padding:8px 0}
.menu a:hover{border-color:var(--brand)}
#menu-toggle,.burger{display:none}
@media (max-width:760px){
  .burger{display:block;font-size:28px;cursor:pointer}
  .menu{position:absolute;inset:64px 0 auto 0;background:#fff;flex-direction:column;padding:12px 16px;border-bottom:1px solid #eee;display:none}
  #menu-toggle:checked ~ .menu{display:flex}
}

.hero{position:relative;min-height:62vh;display:grid;place-items:center;background-size:cover;background-position:center}
.hero{background-image:var(--bg)}
.hero .overlay{position:absolute;inset:0;background:linear-gradient( to bottom, rgba(0,0,0,.35), rgba(0,0,0,.45))}
.hero-content{position:relative;text-align:center;color:#fff;padding:32px}
.hero h1{font-size:clamp(28px,3.2vw,52px);margin:0 0 6px 0}
.hero p{opacity:.95;margin:0 0 18px 0;font-weight:500}
.btn{display:inline-block;padding:12px 20px;border-radius:999px;text-decoration:none;font-weight:800;letter-spacing:.3px}
.btn-primary{background:var(--brand-2);color:#fff}
.btn-primary:hover{filter:brightness(1.05)}
.btn-secondary{background:var(--brand-3);color:#fff}
.section{padding:56px 0}
h2{font-size:clamp(24px,2.6vw,36px);margin:0 0 18px 0}

.icons{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:18px}
.icon-card{background:#fff;border:1px solid #eee;border-radius:14px;padding:16px;box-shadow:0 6px 20px rgba(0,0,0,.04)}
.icon-card .material{font-size:24px}
@media (max-width:900px){.icons{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.icons{grid-template-columns:1fr}}

.grid.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.grid.gallery a{border-radius:12px;overflow:hidden;border:2px solid #fff;box-shadow:0 6px 20px rgba(0,0,0,.08)}
@media (max-width:760px){.grid.gallery{grid-template-columns:repeat(2,1fr)}}

.promos{background:#fafafa;border-block:1px solid #eee}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card{background:#fff;border:1px solid #eee;border-radius:14px;overflow:hidden;box-shadow:0 6px 20px rgba(0,0,0,.05)}
.card-body{padding:14px}
.card h3{margin:0 0 8px 0}
@media (max-width:760px){.cards{grid-template-columns:1fr}}

.video-wrap{position:relative;padding-top:56.25%;border-radius:14px;overflow:hidden;box-shadow:0 6px 20px rgba(0,0,0,.06)}
.video-wrap iframe{position:absolute;inset:0;width:100%;height:100%}

.fb-wrap{display:flex;justify-content:center}
.fb-wrap iframe{width:100%;max-width:500px;border-radius:12px}

.contact-form{display:grid;gap:12px;max-width:720px}
.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.contact-form input,.contact-form textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:10px;font-family:inherit}
.contact-form button{justify-self:start}

.footer{background:#0f172a;color:#e5e7eb;margin-top:40px;padding-top:24px}
.footer a{color:#fff}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;align-items:center}
.footer-logo{width:64px;border-radius:10px;border:2px solid var(--brand)}
.madeby{text-align:center;margin:10px 0 0 0;padding:10px 0;border-top:1px solid rgba(255,255,255,.15);font-size:14px;color:#cbd5e1}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}

.wa-float{position:fixed;right:18px;bottom:18px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;text-decoration:none;background:linear-gradient(145deg,#25D366,#128C7E);font-size:26px;color:#fff;box-shadow:0 10px 24px rgba(0,0,0,.18);z-index:60}

.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;z-index:70;padding:16px}
.lightbox img{max-width:min(1100px,90vw);max-height:80vh;border-radius:12px}
.lb-close{position:absolute;top:14px;right:14px;font-size:34px;background:transparent;border:0;color:#fff;cursor:pointer}
.lightbox.show{display:flex}