:root{--white:#FFFFFF;--teal:#56B8CA;--navy:#1F2344;--ink:#2B2B2B;
--teal-soft:color-mix(in srgb,var(--teal) 14%,var(--white));--line:color-mix(in srgb,var(--navy) 12%,var(--white));
--radius:18px;--shadow:0 10px 30px rgba(31,35,68,.10);--max:1180px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:var(--white);line-height:1.65;font-size:17px}
h1,h2,h3,h4{font-family:'Sora','Inter',system-ui,sans-serif;color:var(--navy);line-height:1.2;letter-spacing:-.02em}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{width:min(var(--max),100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-999px;background:var(--navy);color:var(--white);padding:10px 16px;z-index:200}
.skip:focus{left:10px;top:10px}
/* header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.brand img{height:42px;width:auto}
.nav{display:flex;align-items:center;gap:4px}
.nav a,.nav .has-tip{font:600 15px 'Inter',sans-serif;color:var(--navy);text-decoration:none;padding:10px 14px;border-radius:999px;background:none;border:0;cursor:pointer;transition:.2s}
.nav a:hover,.nav a[aria-current=page],.nav .has-tip:hover{background:var(--teal-soft)}
.drop{position:relative}
.drop>button{display:flex;gap:6px;align-items:center;font:600 15px 'Inter',sans-serif;color:var(--navy);background:none;border:0;cursor:pointer;padding:10px 14px;border-radius:999px}
.drop>button:hover{background:var(--teal-soft)}
.drop-menu{position:absolute;top:100%;left:0;min-width:270px;background:var(--white);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:8px;display:none}
.drop:hover .drop-menu,.drop:focus-within .drop-menu,.drop.open .drop-menu{display:block}
.drop-menu a{display:block;border-radius:10px}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:20px;color:var(--navy);cursor:pointer}
/* tooltip */
.has-tip{position:relative}
.has-tip::after{content:attr(data-tip);position:absolute;left:50%;top:calc(100% + 10px);transform:translateX(-50%) translateY(-4px);background:var(--navy);color:var(--white);font:700 12px 'Sora',sans-serif;letter-spacing:.14em;padding:8px 14px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:.2s;z-index:50}
.has-tip::before{content:"";position:absolute;left:50%;top:calc(100% + 4px);transform:translateX(-50%);border:6px solid transparent;border-bottom-color:var(--navy);border-top:0;opacity:0;transition:.2s}
.has-tip:hover::after,.has-tip:focus-visible::after,.has-tip.show::after{opacity:1;transform:translateX(-50%)}
.has-tip:hover::before,.has-tip:focus-visible::before,.has-tip.show::before{opacity:1}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font:700 15px 'Sora',sans-serif;padding:15px 28px;border-radius:999px;border:2px solid transparent;text-decoration:none;cursor:pointer;transition:.2s}
.btn-primary{background:var(--teal);color:var(--navy)}
.btn-primary:hover{background:var(--white);transform:translateY(-2px)}
.btn-dark{background:var(--navy);color:var(--white)}
.btn-dark:hover{background:var(--teal);color:var(--navy)}
.btn-ghost{border-color:currentColor;color:var(--white)}
.btn-ghost:hover{background:var(--white);color:var(--navy)}
/* hero */
.hero{position:relative;color:var(--white);min-height:min(86vh,720px);display:flex;align-items:center;background:var(--navy) center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(31,35,68,.94) 8%,rgba(31,35,68,.62) 55%,rgba(31,35,68,.25))}
.hero .wrap{position:relative;padding-block:90px}
.eyebrow{font:700 13px 'Sora',sans-serif;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);margin-bottom:18px;display:block}
.hero h1{color:var(--white);font-size:clamp(36px,6vw,66px);max-width:14em}
.hero p{max-width:34em;margin:24px 0 34px;font-size:19px;opacity:.92}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.hero.small{min-height:380px}
.hero.small h1{font-size:clamp(32px,5vw,52px)}
.hero.small .wrap{padding-block:70px}
/* sections */
section{padding:90px 0}
.alt{background:var(--teal-soft)}
.dark{background:var(--navy);color:var(--white)}
.dark h2,.dark h3{color:var(--white)}
.head{max-width:720px;margin-bottom:48px}
.head h2{font-size:clamp(28px,4vw,42px)}
.head p{margin-top:14px;opacity:.85}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:100%;max-height:480px;object-fit:cover}
.prose p{margin-bottom:16px}
.prose h2{font-size:clamp(28px,4vw,40px);margin-bottom:20px}
.prose h3{margin:28px 0 10px;font-size:22px}
.prose ul{margin:0 0 16px 22px}
.prose li{margin-bottom:6px}
.prose li::marker{color:var(--teal)}
/* cards */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.25s;text-decoration:none;display:block;position:relative;overflow:hidden}
a.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--teal)}
.card .tag{font:700 12px 'Sora',sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
.card h3{font-size:22px;margin:10px 0 8px}
.card p{font-size:15.5px;opacity:.85}
.card .more{display:inline-block;margin-top:18px;font:700 14px 'Sora',sans-serif;color:var(--navy)}
.card .more::after{content:" →";color:var(--teal)}
.course{padding:0}
.course img{height:210px;width:100%;object-fit:cover}
.course .body{padding:28px}
.num{font:800 54px 'Sora',sans-serif;color:var(--teal);line-height:1}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.stats b{display:block;font:800 clamp(34px,5vw,52px) 'Sora',sans-serif;color:var(--teal)}
.stats span{font-size:15px;opacity:.85}
.quote{border-left:4px solid var(--teal);padding:6px 0 6px 24px;margin:26px 0;font-size:19px;font-style:italic;color:var(--navy)}
.quote cite{display:block;font:600 14px 'Inter',sans-serif;font-style:normal;margin-top:10px;opacity:.75}
/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery button{border:0;padding:0;background:none;cursor:zoom-in;border-radius:14px;overflow:hidden;aspect-ratio:4/3}
.gallery img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gallery button:hover img{transform:scale(1.06)}
.lightbox{position:fixed;inset:0;background:rgba(31,35,68,.94);display:none;align-items:center;justify-content:center;z-index:300;padding:30px}
.lightbox.open{display:flex}
.lightbox img{max-height:88vh;max-width:92vw;border-radius:10px}
.lightbox button{position:absolute;top:18px;right:24px;background:none;border:0;color:var(--white);font-size:38px;cursor:pointer}
/* team */
.team{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:26px}
.person{text-align:center}
.person .ph{aspect-ratio:1;border-radius:50%;overflow:hidden;background:var(--navy);display:grid;place-items:center;margin-bottom:14px;border:4px solid var(--white);box-shadow:var(--shadow)}
.person img{width:100%;height:100%;object-fit:cover}
.person .ini{color:var(--teal);font:800 40px 'Sora',sans-serif}
.person h4{font-size:16px}
.person p{font-size:13.5px;opacity:.8;line-height:1.4;margin-top:4px}
/* tabs */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.tabs button{font:700 14px 'Sora',sans-serif;padding:12px 22px;border-radius:999px;border:1.5px solid var(--navy);background:none;color:var(--navy);cursor:pointer}
.tabs button[aria-selected=true]{background:var(--navy);color:var(--white)}
.panel{display:none}.panel.on{display:block}
.panel .time{font:700 14px 'Sora',sans-serif;color:var(--teal);margin-bottom:14px}
.panel ul{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.panel li{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:13px 18px;font-weight:500}
/* faq */
details{border:1px solid var(--line);border-radius:14px;padding:4px 22px;margin-bottom:12px;background:var(--white)}
summary{cursor:pointer;font:600 17px 'Sora',sans-serif;color:var(--navy);padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::after{content:"+";color:var(--teal);font-size:26px;line-height:1}
details[open] summary::after{content:"–"}
details p{padding-bottom:18px}
/* cta */
.cta{text-align:center}
.cta h2{font-size:clamp(28px,4vw,44px);margin-bottom:16px}
.cta p{max-width:560px;margin:0 auto 30px;opacity:.9}
/* footer */
.site-footer{background:var(--ink);color:var(--white);padding:70px 0 30px}
.fgrid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:40px}
.fgrid h5{font:700 13px 'Sora',sans-serif;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin-bottom:16px}
.fgrid a,.fgrid span{display:block;text-decoration:none;opacity:.85;margin-bottom:9px;font-size:15px}
.fgrid a:hover{opacity:1;color:var(--teal)}
.fbrand{background:var(--white);display:inline-block;padding:14px 20px;border-radius:14px;margin-bottom:18px}
.fbrand img{height:38px}
.copy{border-top:1px solid rgba(255,255,255,.14);margin-top:44px;padding-top:24px;font-size:14px;opacity:.7}
/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:.7s}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
@media(max-width:960px){
.menu-btn{display:block}
.nav{position:absolute;top:76px;left:0;right:0;background:var(--white);flex-direction:column;align-items:stretch;padding:14px 20px 24px;border-bottom:1px solid var(--line);display:none}
.nav.open{display:flex}
.drop-menu{position:static;display:block;border:0;box-shadow:none;padding:0 0 0 14px}
.drop>button{width:100%}
.has-tip::after{left:14px;transform:none}.has-tip:hover::after,.has-tip.show::after{transform:none}.has-tip::before{left:30px}
.split,.g2,.g3,.g4,.fgrid{grid-template-columns:1fr}
.stats{grid-template-columns:repeat(2,1fr)}
.gallery{grid-template-columns:repeat(2,1fr)}
.panel ul{grid-template-columns:1fr}
section{padding:64px 0}
}
.fgrid{grid-template-columns:1.3fr 1fr 1.2fr 1fr}
.site-footer .fbrand{margin-bottom:34px}
.site-footer .social{display:flex;flex-wrap:wrap;gap:8px}
.site-footer a.pill{display:inline-block;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:6px 14px;margin:0;font-size:13.5px}
@media(max-width:960px){.fgrid{grid-template-columns:1fr}}
.mapa-box{height:480px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:var(--navy)}
.mapa-info{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:22px}
.mapa-info address{font-style:normal}
.leaflet-container{font-family:'Inter',sans-serif}
@media(max-width:960px){.mapa-box{height:360px}}