/* PROPUESTA A — Rebagliati Repotenciada | mobile-first 375px */
:root{
  --azul:#00a7eb; --azul-dark:#0088c2; --navy:#0a2540; --navy2:#10385f;
  --celeste:#e9f7fe; --gris:#f4f7fb; --texto:#1c2b3a; --muted:#5b6b7c;
  --verde:#22c55e; --amarillo:#ffb800; --borde:#e3ecf3; --radio:16px;
  --shadow:0 10px 30px rgba(10,37,64,.10); --max:1120px;
  --font:'Poppins',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--texto);background:#fff;line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.container{width:min(var(--max),100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:99}
.skip:focus{left:8px;top:8px}
/* topbar */
.topbar{background:#0b1526;color:#dbe7f2;font-size:12.5px}
.topbar__in{display:flex;align-items:center;gap:10px;padding:8px 0;overflow-x:auto;white-space:nowrap}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
.pill-aula{background:var(--azul);color:#fff!important;border-radius:999px;padding:5px 12px;font-size:12.5px}
/* header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--borde)}
.header__in{display:flex;align-items:center;gap:12px;padding:10px 0}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;color:var(--navy);line-height:1.1}
.logo__mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--azul),#005f86);display:grid;place-items:center;color:#fff;font-weight:800;font-size:20px}
.logo small{display:block;font-size:11px;font-weight:600;color:var(--azul);letter-spacing:.08em;text-transform:uppercase}
.nav{display:none}
.header__actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 22px;font-weight:700;text-decoration:none;border:1.5px solid transparent;cursor:pointer;font-size:15px;min-height:48px}
.btn--primary{background:var(--azul);color:#fff;box-shadow:0 8px 20px rgba(0,167,235,.35)}
.btn--primary:hover{background:var(--azul-dark)}
.btn--ghost{background:#fff;border-color:var(--borde);color:var(--navy)}
.btn--navy{background:var(--navy);color:#fff}
.btn--wa{background:#22c55e;color:#fff}
.btn--sm{padding:9px 16px;min-height:42px;font-size:14px}
.iconbtn{width:44px;height:44px;border-radius:12px;border:1px solid var(--borde);background:#fff;display:grid;place-items:center;font-size:19px;text-decoration:none}
.burger{width:48px;height:48px;border-radius:12px;border:1px solid var(--borde);background:#fff;font-size:22px;cursor:pointer}
/* mobile nav */
.mnav{display:none;border-top:1px solid var(--borde);background:#fff}
.mnav.open{display:block}
.mnav a{display:block;padding:14px 4px;text-decoration:none;font-weight:600;color:var(--navy);border-bottom:1px solid var(--gris)}
.mnav a.active{color:var(--azul)}
/* hero */
.hero{background:radial-gradient(1200px 500px at 80% -10%,#bfe9fd 0%,transparent 60%),linear-gradient(180deg,#f0f9ff 0%,#fff 70%);padding:28px 0 18px;position:relative;overflow:hidden}
.hero__badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--borde);border-radius:999px;padding:7px 13px;font-size:13px;font-weight:700;color:var(--navy2);box-shadow:var(--shadow)}
.hero__badge i{width:8px;height:8px;border-radius:50%;background:var(--verde);display:inline-block}
h1{font-size:clamp(28px,7.5vw,52px);line-height:1.08;color:var(--navy);letter-spacing:-.02em;margin:14px 0 10px}
h1 span{color:var(--azul)}
.lead{color:var(--muted);font-size:16px;max-width:60ch}
.hero__ctas{display:flex;flex-direction:column;gap:10px;margin:18px 0}
.hero__trust{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:16px 0}
.trust{display:flex;gap:9px;align-items:flex-start;background:#fff;border:1px solid var(--borde);border-radius:12px;padding:10px 11px;font-size:13.5px;font-weight:600;color:var(--navy)}
.trust b{color:var(--azul)}
.hero__media{margin-top:16px;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--borde);background:var(--navy);position:relative}
.hero__media img{width:100%;height:230px;object-fit:cover}
.hero__card{position:absolute;left:12px;right:12px;bottom:12px;background:rgba(255,255,255,.97);border-radius:14px;padding:12px 14px;display:flex;gap:12px;align-items:center}
.hero__card strong{display:block;color:var(--navy);font-size:14px}
.hero__card small{color:var(--muted)}
/* stats */
.stats{background:var(--navy);color:#fff;border-radius:20px;padding:18px 16px;display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin:18px 0;text-align:center}
.stats b{display:block;font-size:22px}
.stats span{font-size:12px;color:#b9cee2}
/* sections */
.section{padding:34px 0}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--azul)}
h2{font-size:clamp(22px,5.5vw,34px);line-height:1.15;color:var(--navy);letter-spacing:-.015em;margin:8px 0 8px}
.sub{color:var(--muted);max-width:62ch}
.grid{display:grid;gap:14px;margin-top:18px}
.card{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);overflow:hidden;box-shadow:0 4px 16px rgba(10,37,64,.06);display:flex;flex-direction:column}
.card__img{height:170px;object-fit:cover;width:100%;background:var(--celeste)}
.card__body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.tagrow{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:11.5px;font-weight:700;background:var(--celeste);color:#0a5d86;border-radius:999px;padding:4px 10px}
.tag--green{background:#e7f9ee;color:#15803d}
.tag--amber{background:#fff6dd;color:#8a6100}
.card h3{font-size:17px;color:var(--navy);line-height:1.3}
.card p{font-size:14px;color:var(--muted)}
.meta{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--muted)}
.price{display:flex;align-items:baseline;gap:8px;margin-top:auto;padding-top:8px}
.price b{font-size:22px;color:var(--navy)}
.price s{color:#93a5b6;font-size:14px}
.price small{background:#e7f9ee;color:#15803d;font-weight:800;border-radius:8px;padding:2px 8px;font-size:12px}
.card__foot{display:flex;gap:8px;padding:0 16px 16px}
.card__foot .btn{flex:1}
/* features */
.feat{background:var(--gris);border:1px solid var(--borde);border-radius:14px;padding:16px}
.feat h3{font-size:16px;color:var(--navy);margin:8px 0 4px}
.feat p{font-size:14px;color:var(--muted)}
.feat__icon{width:44px;height:44px;border-radius:12px;background:#fff;border:1px solid var(--borde);display:grid;place-items:center;font-size:22px}
/* cert */
.cert{background:linear-gradient(135deg,var(--navy) 0%,#134a7a 100%);color:#fff;border-radius:22px;padding:26px 20px;display:grid;gap:16px;overflow:hidden;position:relative}
.cert h2{color:#fff}
.cert p{color:#c8dcf0}
.checks{list-style:none;display:grid;gap:9px;margin:12px 0}
.checks li{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:10px 12px;font-size:14px}
.qrbox{background:#fff;color:var(--navy);border-radius:16px;padding:16px;text-align:center}
.qrbox .fakeqr{width:120px;height:120px;margin:0 auto 8px;border:3px solid var(--navy);border-radius:12px;display:grid;place-items:center;font-size:11px;font-weight:800;background:repeating-linear-gradient(0deg,#0a2540 0 4px,#fff 4px 8px)}
/* testimonials */
.testi{background:#fff;border:1px solid var(--borde);border-radius:14px;padding:16px}
.testi .stars{color:var(--amarillo);font-weight:800;letter-spacing:2px}
.testi p{font-size:14.5px;margin:8px 0}
.testi__who{display:flex;gap:10px;align-items:center}
.avatar{width:42px;height:42px;border-radius:50%;background:var(--celeste);display:grid;place-items:center;font-weight:800;color:var(--navy)}
/* faq */
.faq{border:1px solid var(--borde);border-radius:14px;background:#fff;overflow:hidden}
.faq details{border-bottom:1px solid var(--gris)}
.faq details:last-child{border-bottom:0}
.faq summary{padding:16px;cursor:pointer;font-weight:700;color:var(--navy);list-style:none;font-size:15px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';float:right;color:var(--azul);font-size:20px}
.faq details[open] summary::after{content:'–'}
.faq .a{padding:0 16px 16px;color:var(--muted);font-size:14.5px}
/* convenios */
.marquee{display:flex;gap:10px;overflow-x:auto;padding:12px 2px;scroll-snap-type:x mandatory}
.marquee span{flex:0 0 auto;background:#fff;border:1px solid var(--borde);border-radius:12px;padding:10px 14px;font-weight:700;font-size:13px;color:var(--navy2);scroll-snap-align:start}
/* cta final */
.cta{background:var(--celeste);border:1px solid #bfe6f8;border-radius:22px;padding:26px 20px;text-align:center}
/* footer */
footer{background:#0b1526;color:#c6d6e6;margin-top:26px}
.foot{padding:30px 0 16px;display:grid;gap:22px}
.foot h4{color:#fff;font-size:14px;margin-bottom:10px}
.foot a{color:#c6d6e6;text-decoration:none;font-size:14px}
.foot ul{list-style:none;display:grid;gap:8px}
.news{display:flex;gap:8px;margin-top:10px}
.news input{flex:1;border-radius:999px;border:1px solid #2a3f5c;background:#13243c;color:#fff;padding:12px 14px;min-height:48px}
.copy{border-top:1px solid #1e324f;padding:14px 0;font-size:12.5px;display:flex;flex-direction:column;gap:6px}
/* whatsapp */
.wa{position:fixed;right:14px;bottom:14px;width:58px;height:58px;border-radius:50%;background:#22c55e;display:grid;place-items:center;font-size:28px;text-decoration:none;box-shadow:0 10px 24px rgba(34,197,94,.45);z-index:60}
/* breadcrumbs */
.crumb{font-size:13px;color:var(--muted);padding:14px 0 0}
.crumb a{color:var(--azul);text-decoration:none;font-weight:600}
/* filters/search */
.toolbar{display:flex;flex-direction:column;gap:10px;margin:16px 0}
.toolbar input,.toolbar select{border:1.5px solid var(--borde);border-radius:12px;padding:13px 14px;font-size:15px;min-height:48px;width:100%;font-family:inherit}
.toolbar input:focus,.toolbar select:focus{outline:2px solid var(--azul);border-color:var(--azul)}
/* blog */
.post{display:flex;gap:12px;background:#fff;border:1px solid var(--borde);border-radius:14px;padding:12px;text-decoration:none}
.post img{width:96px;height:96px;border-radius:10px;object-fit:cover;flex:0 0 96px;background:var(--celeste)}
.post h3{font-size:15px;color:var(--navy);line-height:1.35}
.post small{color:var(--muted);font-size:12.5px}
/* contact */
.form{background:#fff;border:1px solid var(--borde);border-radius:18px;padding:18px;display:grid;gap:12px;box-shadow:var(--shadow)}
.form label{font-size:13.5px;font-weight:700;color:var(--navy)}
.form input,.form select,.form textarea{border:1.5px solid var(--borde);border-radius:12px;padding:13px 14px;font-size:15px;width:100%;font-family:inherit;min-height:48px}
.form textarea{min-height:110px;resize:vertical}
.info{display:grid;gap:10px}
.info div{background:var(--gris);border:1px solid var(--borde);border-radius:12px;padding:13px 14px;font-size:14px}
/* nosotros extras */
.timeline{display:grid;gap:10px;margin-top:14px}
.timeline div{background:#fff;border:1px solid var(--borde);border-left:5px solid var(--azul);border-radius:12px;padding:12px 14px}
.mvv{display:grid;gap:12px;margin-top:14px}
.mvv div{background:var(--navy);color:#fff;border-radius:14px;padding:18px}
.mvv p{color:#c8dcf0;font-size:14.5px}
/* desktop */
@media(min-width:760px){
  .hero__ctas{flex-direction:row}
  .grid--2{grid-template-columns:1fr 1fr}
  .grid--3{grid-template-columns:1fr 1fr 1fr}
  .nav{display:flex;gap:4px;margin-left:18px}
  .nav a{text-decoration:none;font-weight:600;color:var(--navy);padding:10px 12px;border-radius:10px;font-size:14.5px}
  .nav a.active,.nav a:hover{background:var(--celeste);color:#0a5d86}
  .burger,.mnav{display:none!important}
  .hero__wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:center}
  .hero__media img{height:340px}
  .stats{grid-template-columns:repeat(4,1fr)}
  .cert{grid-template-columns:1.1fr .9fr;align-items:center;padding:34px}
  .foot{grid-template-columns:1.3fr 1fr 1fr 1.2fr}
  .copy{flex-direction:row;justify-content:space-between}
  .toolbar{flex-direction:row}
}