@import url('https://fonts.googleapis.com/css2?family=Lato:wght@400;700;900&display=swap');:root{--blue:#156bb4;--navy:#102c4a;--ink:#17293b;--muted:#667789;--pale:#f2f6fa}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:85px}body{margin:0;font-family:Lato,Arial,sans-serif;color:var(--ink);line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:3px}.wrap{max-width:1180px;margin:auto;padding:0 24px}.skip{position:absolute;top:-100px;left:12px;z-index:100;background:white;padding:8px}.skip:focus{top:10px}.header{position:sticky;top:0;background:white;z-index:20;box-shadow:0 3px 22px #102c4a12}.nav{height:84px;display:flex;align-items:center;gap:26px;justify-content:space-between}.brand img{width:190px;max-height:69px;object-fit:contain}.nav nav{display:flex;gap:24px;font-size:14px;font-weight:700}.nav nav a:hover,.footer-grid a:hover{color:var(--blue)}.nav-phone{font-weight:900;color:var(--blue);white-space:nowrap}.menu-toggle{display:none;border:0;background:none;font-size:27px}.hero{min-height:670px;position:relative;display:flex;align-items:center;background:var(--navy);color:white;overflow:hidden}.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,#081c31ed 0%,#102c4acc 52%,#102c4a44 100%),url('../img/escalera-despues-1.jpg') center 45%/cover}.hero-content{position:relative;width:100%;padding-top:80px;padding-bottom:70px}.eyebrow,.kicker{font-size:12px;letter-spacing:2.5px;font-weight:900;color:#3c9ee9}.hero h1{font-size:clamp(38px,5.4vw,72px);line-height:1.12;letter-spacing:-1.8px;max-width:920px;margin:20px 0}.hero h1 em{font-style:normal;color:#9bd3ff}.hero p{max-width:640px;font-size:19px;color:#e1ebf3}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;border-radius:7px;padding:15px 22px;font-weight:900;border:2px solid transparent;cursor:pointer;text-align:center;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:#1677c8;color:white}.btn-outline{border-color:#ffffffa8;color:white}.btn-dark{background:var(--navy);color:white}.hero-bottom{display:flex;gap:28px;flex-wrap:wrap;color:#e4edf5;font-size:14px;margin-top:75px}.section{padding:92px 0}.section-head{max-width:720px;margin-bottom:38px}.section h2{font-size:clamp(30px,3.7vw,47px);line-height:1.18;letter-spacing:-1px;margin:14px 0}.section-head p{font-size:17px;color:var(--muted)}.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.value-grid article{border:1px solid #dce5ed;border-radius:10px;padding:26px;background:white}.value-grid b{color:var(--blue);font-size:25px}.value-grid h3{line-height:1.25;margin:16px 0 10px}.value-grid p,.service p{color:var(--muted);font-size:15px}.pale{background:var(--pale)}.services{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.service{display:grid;grid-template-columns:43% 1fr;overflow:hidden;background:white;border-radius:12px;box-shadow:0 8px 30px #152c4510}.service img{width:100%;height:265px;object-fit:cover}.service>div{padding:28px 22px;align-self:center}.service small{font-weight:900;letter-spacing:1.5px;color:var(--blue);font-size:11px}.service h3{font-size:22px;line-height:1.2;margin:12px 0}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.compare-card{background:#f6f8fa;padding:22px;border-radius:12px}.compare-card h3{margin:0 0 4px}.compare-card p{color:var(--muted);font-size:14px;min-height:48px}.compare{height:410px;position:relative;overflow:hidden;border-radius:8px;--position:50%;background:#d5dce2}.compare img{width:100%;height:100%;object-fit:cover;object-position:center}.compare>.after{position:absolute;inset:0}.before-clip{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--position)) 0 0)}.compare-line{position:absolute;top:0;bottom:0;left:var(--position);width:3px;background:white;transform:translateX(-50%);pointer-events:none}.compare-handle{position:absolute;top:50%;left:var(--position);transform:translate(-50%,-50%);background:white;color:var(--navy);border-radius:50%;height:44px;width:44px;display:grid;place-items:center;box-shadow:0 2px 12px #0004;pointer-events:none}.compare input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize}.tag{position:absolute;bottom:15px;background:#0b243dbb;color:white;padding:4px 9px;font-size:11px;font-weight:900;border-radius:3px;pointer-events:none}.before-tag{left:12px}.after-tag{right:12px}.side-by-side{display:grid;grid-template-columns:1fr 1fr;gap:10px}.side-by-side figure{margin:0;position:relative}.side-by-side img{height:410px;width:100%;object-fit:cover;border-radius:8px}.side-by-side figcaption{position:absolute;bottom:12px;left:10px;background:#0b243dcb;color:white;padding:4px 8px;font-size:11px;font-weight:900}.gallery-title{margin-top:52px}.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.gallery button{border:0;padding:0;background:none;cursor:zoom-in;overflow:hidden;border-radius:8px}.gallery img{width:100%;height:235px;object-fit:cover;transition:.3s}.gallery button:hover img{transform:scale(1.05)}.dark{background:#102c4a;color:white}.about{display:grid;grid-template-columns:1.1fr .9fr;gap:65px;align-items:center}.about p{color:#d6e3ed;font-size:17px}.about img{height:470px;width:100%;object-fit:cover;border-radius:12px}.about .btn{margin-top:15px}.professional{display:flex;align-items:center;justify-content:space-between;gap:40px}.professional>div{max-width:740px}.professional p{color:var(--muted)}.professional .btn{flex-shrink:0}.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px}.contact>div>p{color:var(--muted)}.contact-detail{display:flex;flex-direction:column;margin:20px 0}.contact-detail a{font-size:25px;color:var(--blue);font-weight:900}.quote-form{background:white;border:1px solid #dfe8ef;box-shadow:0 12px 38px #102c4a0b;border-radius:12px;padding:30px;display:grid;gap:18px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.quote-form label{font-size:13px;font-weight:900;display:grid;gap:7px}.quote-form input:not([type=checkbox]),.quote-form select,.quote-form textarea{width:100%;border:1px solid #ccd8e3;border-radius:6px;padding:12px;color:var(--ink);background:white}.quote-form .consent{display:flex;align-items:flex-start;font-weight:400;font-size:12px;gap:10px}.consent input{margin-top:4px}.submit{width:100%}.fine{font-size:12px!important;color:var(--muted)}footer{background:#091d30;color:#d3e0eb;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:45px}.footer-grid img{width:185px;background:white;border-radius:5px;padding:4px}.footer-grid>div{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.footer-grid b{color:white}.foot-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #ffffff2b;padding-top:22px;margin-top:45px;font-size:12px;color:#a7b8c9}.wa-float{position:fixed;right:20px;bottom:20px;z-index:19;background:#19a866;color:white;padding:13px 19px;border-radius:50px;box-shadow:0 8px 26px #0004;font-weight:900}dialog{border:0;border-radius:12px;padding:18px;max-width:min(92vw,950px);max-height:92vh}dialog::backdrop{background:#071523d9}dialog img{max-height:75vh;margin:auto}dialog p{text-align:center;margin-bottom:0}.close-lightbox{position:absolute;right:12px;top:12px;background:white;border:0;border-radius:50%;width:36px;height:36px;cursor:pointer}@media(max-width:950px){.nav nav{gap:12px}.nav-phone{display:none}.value-grid{grid-template-columns:repeat(2,1fr)}.services{grid-template-columns:1fr}.gallery{grid-template-columns:repeat(3,1fr)}.contact{gap:30px}}@media(max-width:700px){.nav{height:74px}.brand img{width:160px}.menu-toggle{display:block}.nav nav{display:none;position:absolute;top:74px;left:0;right:0;background:white;flex-direction:column;padding:20px 24px;box-shadow:0 15px 25px #0002}.nav nav.open{display:flex}.hero{min-height:640px}.hero-content{padding-top:60px}.hero-bottom{margin-top:45px;gap:10px;flex-direction:column}.section{padding:65px 0}.value-grid,.compare-grid,.about,.contact{grid-template-columns:1fr}.service{grid-template-columns:40% 1fr}.service img{height:220px}.service>div{padding:15px}.service h3{font-size:19px}.compare{height:350px}.side-by-side img{height:350px}.gallery{grid-template-columns:repeat(2,1fr)}.gallery img{height:190px}.about{gap:25px}.about img{height:350px}.professional{align-items:flex-start;flex-direction:column}.form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.foot-bottom{flex-direction:column}.wa-float span{display:none}.wa-float{border-radius:50%;width:54px;height:54px;text-align:center;padding:12px;font-size:24px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Portada con logotipo original grande y legible en todos los dispositivos */
.hero{display:block;min-height:0;background:#102c4a}
.hero-bg{display:none}
.hero-banner{width:100%;background:#102c4a;overflow:hidden}
.hero-banner img{display:block;width:100%;height:auto;max-height:none;object-fit:contain}
.hero-content{padding-top:42px;padding-bottom:50px}
.hero h1{font-size:clamp(30px,4.6vw,58px);max-width:1000px}
.hero-bottom{margin-top:35px}
.brand{flex-shrink:0}.brand img{width:clamp(140px,15vw,200px);height:auto}
@media(max-width:768px){.hero-content{padding-top:30px;padding-bottom:34px}.hero h1{font-size:clamp(29px,7.5vw,43px);letter-spacing:-.7px}.hero p{font-size:16px}.hero-bottom{gap:10px;margin-top:25px}.hero-bottom span{font-size:12px}.hero-banner img{width:100%;height:auto}.actions .btn{width:100%}.nav{gap:10px}}
@media(max-width:380px){.wrap{padding-left:16px;padding-right:16px}.hero h1{font-size:28px}.brand img{width:135px}}

.quote-form .submit{width:100%;margin-top:8px}.contact-detail a{overflow-wrap:anywhere}

/* Comparador antes/después corregido: capas de idéntico tamaño */
.compare{position:relative;isolation:isolate;touch-action:pan-y;user-select:none}
.compare>.after,.compare>.before-clip,.compare>.before-clip>.before{position:absolute;top:0;left:0;width:100%;height:100%;display:block;object-fit:cover;object-position:center}
.compare>.before-clip{inset:0;overflow:hidden;clip-path:inset(0 calc(100% - var(--position)) 0 0);pointer-events:none}
.compare>.before-clip>.before{max-width:none}
.compare .compare-line,.compare .compare-handle{z-index:3}
.compare .tag{z-index:2;pointer-events:none}
.compare input[type=range]{z-index:5;appearance:none;-webkit-appearance:none;background:transparent;margin:0;touch-action:pan-y}
.compare input[type=range]::-webkit-slider-thumb{appearance:none;width:38px;height:410px;background:transparent;border:0;cursor:ew-resize}
.compare input[type=range]::-moz-range-thumb{width:38px;height:410px;background:transparent;border:0;cursor:ew-resize}
@media(max-width:700px){.compare input[type=range]::-webkit-slider-thumb{height:350px}.compare input[type=range]::-moz-range-thumb{height:350px}}