:root{--vino:#7b1220;--vino-hover:#99182a;--vino-oscuro:#4e0b15;--vino-light:#f9edef;--bg:#f8f6f6;--texto:#241417;--texto-suave:#7c6a6d;--borde:#eddfe1}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--texto);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.pantalla{min-height:100vh;display:flex}.marca{background:var(--vino);color:#fff;flex:0 0 42%;justify-content:center;align-items:center;padding:40px;display:flex;position:relative;overflow:hidden}.marca-contenido{z-index:1;text-align:center;position:relative}.logo{object-fit:cover;object-position:center 42%;background:#fff;border-radius:20px;width:76px;height:76px;margin:0 auto 18px;padding:3px;display:block}.marca h1{letter-spacing:.04em;margin:0;font-size:2.6rem}.marca-sub{opacity:.88;margin:6px 0 0;font-size:.98rem}.pie{opacity:.6;margin-top:46px;font-size:.74rem}.deco{border-radius:50%;position:absolute}.deco1{background:#ffffff0d;width:300px;height:300px;bottom:-90px;right:-90px}.deco2{background:#ffffff0a;width:160px;height:160px;top:-30px;right:-30px}.deco3{background:#ffffff0a;width:100px;height:100px;bottom:130px;left:-30px}.panel{flex:1;justify-content:center;align-items:center;padding:40px 24px;display:flex}.caja{width:100%;max-width:380px}.kicker{letter-spacing:.16em;color:var(--vino);margin:0 0 6px;font-size:.7rem;font-weight:700}.caja h2{margin:0 0 6px;font-size:1.7rem}.sub{color:var(--texto-suave);margin:0 0 22px;font-size:.88rem}.tabs{background:var(--vino-light);border-radius:11px;gap:6px;margin-bottom:20px;padding:4px;display:flex}.tab{color:var(--texto-suave);cursor:pointer;background:0 0;border:0;border-radius:8px;flex:1;padding:9px 10px;font-family:inherit;font-size:.85rem;font-weight:600;transition:background .15s,color .15s}.tab.activa{color:var(--vino);background:#fff;box-shadow:0 1px 4px #00000012}.campo{margin-bottom:14px;display:block}.campo span{color:var(--texto-suave);margin-bottom:6px;font-size:.8rem;font-weight:600;display:block}.campo input{width:100%;color:var(--texto);border:1.5px solid var(--borde);background:#fff;border-radius:10px;outline:none;padding:11px 13px;font-family:inherit;font-size:.92rem;transition:border-color .15s,box-shadow .15s}.campo input:focus{border-color:var(--vino);box-shadow:0 0 0 3px #7b12201f}.principal{color:#fff;background:var(--vino);cursor:pointer;border:0;border-radius:10px;width:100%;margin-top:6px;padding:12px;font-family:inherit;font-size:.92rem;font-weight:700;transition:background .15s,opacity .15s}.principal:hover:not(:disabled){background:var(--vino-hover)}.principal:disabled{opacity:.6;cursor:not-allowed}.aviso{border-radius:9px;margin:4px 0 12px;padding:10px 12px;font-size:.82rem}.aviso.error{color:#b3261e;background:#fdedee;border:1.5px solid #f5d2d4}@media (max-width:780px){.pantalla{flex-direction:column}.marca{flex:none;padding:30px 20px 26px}.logo{width:58px;height:58px;margin-bottom:12px}.marca h1{font-size:1.9rem}.pie{display:none}.panel{padding:28px 20px 40px}}