:root{
  --primary:#f57c00;
  --secondary:#4e342e;
  --accent:#ffc107;
}
*{box-sizing:border-box}
html,body{margin:0;font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;color:#222;background:#fff;scroll-behavior:smooth}
a{color:var(--primary);text-decoration:none}
a:hover{opacity:.9}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
header.hero{position:relative;min-height:72vh;display:flex;align-items:center;background:linear-gradient(120deg, rgba(245,124,0,.85), rgba(78,52,46,.85)), url('assets/inscripciones1.jpg') center/cover no-repeat;color:#fff}
nav{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(12px);z-index:1000;box-shadow:0 2px 12px rgba(0,0,0,.06)}
nav .nav-wrap{display:flex;justify-content:space-between;align-items:center;padding:10px 20px}
nav img.logo{height:40px;border-radius:8px}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:16px;flex-wrap:wrap}
nav ul li a{display:block;padding:8px 10px;border-radius:10px;font-weight:600;color:#333}
nav ul li a:hover{background:#f7f7f7}
.hero .content{padding-top:80px}
.badge{display:inline-block;background:var(--accent);color:#111;padding:4px 10px;border-radius:999px;font-weight:700;margin-bottom:12px}
h1.big{font-size:clamp(32px,5vw,54px);line-height:1.05;margin:6px 0 10px}
p.lead{font-size:clamp(16px,2.2vw,22px);max-width:800px;opacity:.95}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;font-weight:700}
.btn.primary{background:#fff;color:#111}
.btn.secondary{background:var(--secondary);color:#fff}
.btn.outline{border:2px solid #fff;color:#fff}
.section{padding:70px 0}
.section.alt{background:#faf7f3}
.grid{display:grid;gap:24px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid.cols-3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}}
.card{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.card img{width:100%;height:240px;object-fit:cover}
.card .pad{padding:18px}
.features .item{display:flex;gap:14px;align-items:flex-start}
.features .icon{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;border-radius:10px;font-weight:900}
.gallery img{width:100%;height:100%;object-fit:cover;border-radius:14px}
.gallery{display:grid;gap:12px;grid-template-columns:repeat(6,1fr)}
.gallery .span-2{grid-column:span 2}
.gallery .span-3{grid-column:span 3}
@media(max-width:900px){.gallery{grid-template-columns:repeat(3,1fr)} .gallery .span-3{grid-column:span 3} .gallery .span-2{grid-column:span 3}}
iframe.resp{width:100%;height:420px;border:0;border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.07)}
.contact{display:grid;gap:24px;grid-template-columns:1.2fr .8fr}
@media(max-width:900px){.contact{grid-template-columns:1fr}}
form .row{display:grid;gap:14px;grid-template-columns:1fr 1fr}
@media(max-width:640px){form .row{grid-template-columns:1fr}}
input,textarea{width:100%;padding:12px 14px;border:1.5px solid #e8e3dc;border-radius:12px;font-size:16px;background:#fff}
textarea{min-height:120px;resize:vertical}
form button{background:var(--primary);color:#fff;border:none;padding:14px 18px;border-radius:12px;font-weight:800;cursor:pointer}
footer{background:#111;color:#bbb;padding:36px 0}
footer a{color:#fff}
.whatsapp-float{
  position:fixed;right:18px;bottom:18px;background:#25D366;color:#fff;border-radius:999px;
  width:60px;height:60px;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 26px rgba(0,0,0,.2);z-index:1001;font-size:28px
}
.small{font-size:14px;opacity:.9}