:root{--azul:#0057b8;--azul2:#0b83d8;--oscuro:#072d55;--gris:#f5f8fc;--texto:#162235;--sombra:0 18px 45px rgba(7,45,85,.14);--r:24px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--gris);color:var(--texto)}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);box-shadow:0 8px 30px rgba(0,0,0,.06)}
.nav{max-width:1200px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 18px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;color:var(--oscuro)}.brand img{width:54px;height:54px;border-radius:14px;object-fit:cover}
.menu{display:flex;gap:18px;align-items:center;font-weight:800;color:#24435f}.menu a{padding:9px 4px}.lang{display:flex;border:1px solid #dce9f6;border-radius:999px;overflow:hidden;background:#fff}.lang button{border:0;background:transparent;padding:9px 12px;font-weight:900;cursor:pointer;color:#31526f}.lang button.active{background:var(--azul);color:#fff}
.hero{position:relative;min-height:calc(100vh - 78px);display:grid;align-items:center;overflow:hidden;background:linear-gradient(135deg,#071f3d,#0057b8)}.hero:before{content:"";position:absolute;inset:0;background:url('img/portada.png') center/cover no-repeat;opacity:.28}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,45,85,.94),rgba(7,45,85,.52),rgba(7,45,85,.18))}
.hero-content{position:relative;z-index:2;max-width:1200px;margin:auto;width:100%;padding:64px 18px;color:#fff}.kicker{display:inline-flex;padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);font-weight:900;margin-bottom:14px}
h1{font-size:clamp(38px,6vw,74px);line-height:.98;margin:0 0 18px;letter-spacing:-2px}.hero p{font-size:clamp(17px,2vw,22px);line-height:1.55;color:#e9f7ff;max-width:690px}.ctas{display:flex;gap:13px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:15px 22px;font-weight:950;box-shadow:0 12px 30px rgba(0,0,0,.14);border:0;cursor:pointer}.btn.primary{background:#fff;color:var(--oscuro)}.btn.blue{background:linear-gradient(135deg,var(--azul),var(--azul2));color:#fff}.btn.ghost{border:2px solid rgba(255,255,255,.55);color:#fff}
.section{max-width:1200px;margin:auto;padding:76px 18px}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section-title h2{font-size:clamp(30px,4vw,48px);margin:0;color:var(--oscuro);letter-spacing:-1px}.section-title p{max-width:560px;line-height:1.6;color:#57708a;margin:0}
.grid{display:grid;gap:22px}.cols-4{grid-template-columns:repeat(4,1fr)}.cols-2{grid-template-columns:repeat(2,1fr)}.card{background:#fff;border-radius:var(--r);box-shadow:var(--sombra);padding:26px;border:1px solid rgba(0,87,184,.08)}.card h3{margin:0 0 10px;color:var(--oscuro);font-size:22px}.card p,.card li{line-height:1.65;color:#506a82}.icon{width:54px;height:54px;border-radius:18px;background:#e9f7ff;display:grid;place-items:center;font-size:28px;margin-bottom:14px}
.stages{counter-reset:stage}.stage{position:relative;padding-left:86px;min-height:82px}.stage:before{counter-increment:stage;content:counter(stage);position:absolute;left:0;top:0;width:62px;height:62px;border-radius:19px;background:linear-gradient(135deg,var(--azul),var(--azul2));color:#fff;display:grid;place-items:center;font-weight:950;font-size:26px}
.video-wrap,.map-wrap{aspect-ratio:16/9;border-radius:22px;overflow:hidden;box-shadow:var(--sombra);background:#fff}iframe{width:100%;height:100%;border:0}.social-embed{height:520px;border-radius:22px;overflow:hidden;background:#fff;box-shadow:var(--sombra)}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.gallery figure{margin:0;border-radius:22px;overflow:hidden;background:#fff;box-shadow:var(--sombra);cursor:pointer}.gallery img{width:100%;height:100%;aspect-ratio:1/1;object-fit:cover;transition:.35s}.gallery figure:hover img{transform:scale(1.06)}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.84);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}.lightbox.show{display:flex}.lightbox img{max-width:min(1100px,94vw);max-height:88vh;border-radius:18px}.close{position:absolute;top:18px;right:22px;color:#fff;font-size:42px;cursor:pointer}
.form{display:grid;gap:13px}input,textarea{width:100%;border:1px solid #d8e7f5;border-radius:16px;padding:15px 16px;font:inherit;background:#fbfdff}textarea{min-height:130px;resize:vertical}.footer{background:#061f3b;color:#d7ecff;text-align:center;padding:34px 18px}.footer a{color:#fff;text-decoration:underline;font-weight:900}
.whatsapp{position:fixed;right:18px;bottom:18px;width:64px;height:64px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;font-size:34px;z-index:60;box-shadow:0 18px 35px rgba(0,0,0,.25)}.phone-float{position:fixed;left:18px;bottom:18px;background:#fff;color:var(--oscuro);border-radius:999px;padding:13px 18px;font-weight:950;z-index:60;box-shadow:0 18px 35px rgba(0,0,0,.18)}
html[data-lang="es"] [data-show="en"],html[data-lang="en"] [data-show="es"]{display:none!important}
@media(max-width:980px){.menu{display:none}.cols-4,.cols-2,.gallery{grid-template-columns:1fr 1fr}.hero{min-height:78vh}}@media(max-width:620px){.cols-4,.cols-2,.gallery{grid-template-columns:1fr}.section{padding:54px 16px}.section-title{display:block}.phone-float{display:none}.brand img{width:44px;height:44px}h1{letter-spacing:-1px}}