:root{--bg:#07090f;--card:#0f131d;--tx:#e8ecf4;--mut:#8b94a8;--ac:#3b6cff}
*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--bg);color:var(--tx);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}
.nav{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.6rem 5vw;background:#07090fd9;backdrop-filter:blur(10px);border-bottom:1px solid #ffffff14}
.logo{display:block}.logo img{height:clamp(44px,7vw,62px);width:auto}
h1 span,h2 span{color:var(--ac)}
.nav nav{display:flex;gap:1.5rem;color:var(--mut);margin-left:auto}.nav nav a:hover{color:var(--tx)}
.btn{display:inline-block;background:var(--ac);color:#fff;padding:.9rem 1.8rem;border-radius:999px;font-weight:600;transition:.2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #3b6cff55}.btn.small{padding:.5rem 1.1rem;font-size:.9rem}
.hero{min-height:88vh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:1rem;padding:0 5vw;background-size:cover;background-position:center}
.tag{color:var(--ac);text-transform:uppercase;letter-spacing:.2em;font-size:.8rem}
h1{font-size:clamp(3rem,10vw,6.5rem);line-height:1;letter-spacing:-.03em}
.lead{max-width:34ch;font-size:1.25rem;color:#c5ccdb;margin-bottom:.8rem}
.wrap{padding:5rem 5vw;max-width:1200px;margin:auto}
h2{font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:1.5rem}.sub{color:var(--mut);margin:-1rem 0 1.5rem}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.2rem}
.cards article{background:var(--card);border:1px solid #ffffff12;border-radius:16px;overflow:hidden;transition:.25s}
.cards article:hover{transform:translateY(-4px);border-color:var(--ac)}
.cards img{aspect-ratio:4/3;width:100%;object-fit:cover}.cards h3{padding:1rem 1.2rem .2rem}.cards p{padding:0 1.2rem 1.3rem;color:var(--mut);font-size:.95rem}
.ba-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.2rem}
.ba,.pair{position:relative;border-radius:16px;overflow:hidden;background:var(--card);aspect-ratio:4/5}
.ba img,.pair img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba .top{clip-path:inset(0 50% 0 0)}
.ba::before{content:attr(data-label);position:absolute;z-index:3;left:12px;top:12px;background:#000a;padding:.2rem .7rem;border-radius:99px;font-size:.8rem}
.ba::after{content:"";position:absolute;z-index:2;top:0;bottom:0;left:var(--p,50%);width:2px;background:#fff;pointer-events:none}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;z-index:4;touch-action:pan-y}
.pair img{object-fit:contain}.pair figcaption{position:absolute;bottom:10px;left:12px;background:#000a;padding:.2rem .7rem;border-radius:99px;font-size:.8rem}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.2rem}.gallery img{border-radius:16px;width:100%;height:100%;object-fit:cover}
footer{border-top:1px solid #ffffff14}.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem}
footer h4{color:var(--ac);margin-bottom:.4rem}footer p a:hover{color:var(--ac)}.copy{margin-top:3rem;color:var(--mut);font-size:.85rem}
@media(max-width:700px){.nav nav{display:none}.logo{margin-right:auto}}
footer .cols a{font-size:1.15rem;font-weight:600}
.form-wrap{max-width:760px;min-height:70vh}
.form{display:grid;gap:1rem}.row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form label{display:grid;gap:.35rem;font-size:.9rem;color:var(--mut)}
.form input,.form textarea{width:100%;background:var(--card);border:1px solid #ffffff1f;border-radius:12px;padding:.85rem 1rem;color:var(--tx);font:inherit;font-size:1rem}
.form input:focus,.form textarea:focus{outline:2px solid var(--ac);border-color:transparent}
.form .check{display:flex;gap:.6rem;align-items:flex-start;line-height:1.4}.form .check input{width:auto;margin-top:.25rem}
.hp{position:absolute;left:-9999px}.form .btn{border:0;cursor:pointer;font:inherit;font-weight:600;justify-self:start}
.form .btn:disabled{opacity:.6}#estado{min-height:1.5rem}#estado.ok{color:#4ade80}#estado.err{color:#f87171}
@media(max-width:600px){.row{grid-template-columns:1fr}.form .btn{justify-self:stretch}}