:root{--ink:#171714;--paper:#f2efe8;--cream:#e7dfd1;--gold:#b78a50;--wood:#44301f;--line:rgba(23,23,20,.18);--frame:#302116;--serif:Georgia,'Times New Roman',serif;--sans:'DM Sans',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);padding:14px;overflow-x:hidden}.device-frame{position:fixed;inset:0;pointer-events:none;z-index:999}.device-frame span{position:absolute;background:linear-gradient(90deg,#1a100a,#6a492b 48%,#21140c);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}.device-frame span:nth-child(1),.device-frame span:nth-child(3){left:0;right:0;height:14px}.device-frame span:nth-child(1){top:0}.device-frame span:nth-child(3){bottom:0}.device-frame span:nth-child(2),.device-frame span:nth-child(4){top:0;bottom:0;width:14px;background:linear-gradient(0deg,#1a100a,#6a492b 48%,#21140c)}.device-frame span:nth-child(2){left:0}.device-frame span:nth-child(4){right:0}.nav{height:84px;padding:0 4.5vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:absolute;top:14px;left:14px;right:14px;z-index:10;color:#fff}.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none;font-size:20px;letter-spacing:.17em;font-weight:600}.brand svg{width:35px;fill:none;stroke:currentColor;stroke-width:1.5}.brand small{display:block;font-size:7px;letter-spacing:.25em;margin-top:4px;font-weight:400}.nav nav{display:flex;gap:35px}.nav nav a{color:inherit;text-decoration:none;font-size:13px}.nav-cta,.primary{display:inline-flex;align-items:center;gap:25px;color:inherit;text-decoration:none;border:1px solid rgba(255,255,255,.45);padding:13px 18px;font-size:13px}.nav-cta span,.primary span{font-size:17px}.menu{display:none;background:none;border:0}.hero{min-height:calc(100vh - 28px);background:#111;display:grid;grid-template-columns:47% 53%;color:#fff}.hero-copy{padding:170px 5vw 55px;align-self:center;position:relative;z-index:2}.eyebrow,.section-num{font-size:10px;letter-spacing:.25em;font-weight:600}.eyebrow{color:#c7a77a;display:flex;gap:10px;align-items:center}.eyebrow span{width:36px;height:1px;background:#c7a77a}h1,h2{font-family:var(--serif);font-weight:400;line-height:.92;letter-spacing:-.045em;margin:25px 0}h1{font-size:clamp(64px,7vw,112px)}h1 em,h2 em{font-weight:400;color:#c29b69}h1 em{display:inline-block;margin-left:1.1em}.lead{color:#c9c6bf;line-height:1.7;max-width:570px;font-size:15px}.actions{display:flex;align-items:center;gap:30px;margin:32px 0 48px}.primary{background:#c09256;color:#15120e;border:0;padding:17px 21px;font-weight:600}.text-link{color:inherit;text-decoration:none;font-size:13px;border-bottom:1px solid currentColor;padding-bottom:7px}.text-link span{margin-left:15px}.trust{display:flex;gap:0;border-top:1px solid rgba(255,255,255,.16);padding-top:22px}.trust div{padding:0 28px;border-right:1px solid rgba(255,255,255,.16)}.trust div:first-child{padding-left:0}.trust strong,.trust span{display:block}.trust strong{font-family:var(--serif);font-size:24px;font-weight:400}.trust span{font-size:9px;color:#999;letter-spacing:.1em;margin-top:5px}.hero-visual{background-image:linear-gradient(90deg,#111 0%,transparent 32%),url('assets/hero-atelier.png');background-size:cover;background-position:center;position:relative}.hero-visual:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.5),transparent 45%)}.precision-tag{position:absolute;top:32%;right:5%;z-index:2;display:flex;align-items:center;gap:10px;font-size:8px;letter-spacing:.18em}.precision-tag i{width:8px;height:8px;border:1px solid #e33;border-radius:50%;box-shadow:0 0 12px #e33}.precision-tag b{font-size:11px;color:#fff}.image-caption{position:absolute;bottom:35px;right:5%;z-index:2;display:flex;gap:14px;align-items:start}.image-caption span{font-size:10px;border:1px solid #aaa;border-radius:50%;padding:7px}.image-caption p{font-family:var(--serif);margin:0;font-size:19px}.image-caption b{font-weight:400;color:#c29b69}.manifesto{padding:150px 8vw;text-align:center}.section-num{color:#8c6b47}.manifesto h2,.section-head h2,.showcase h2,.cta h2{font-size:clamp(44px,5.7vw,86px)}.manifesto>p:last-child{max-width:650px;margin:40px auto 0;line-height:1.8;color:#5f5c55;font-size:15px}.process{padding:100px 7vw 120px;background:#e7e1d6}.section-head{display:flex;justify-content:space-between;align-items:start}.section-head h2{margin-top:0}.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:55px}.steps article{padding:30px 25px;border-right:1px solid var(--line);min-height:280px}.steps article:first-child{padding-left:0}.steps article>span{font-size:10px;color:#8c6b47}.step-icon{font-size:34px;margin:36px 0 28px;color:#8c6b47}.steps h3{font-family:var(--serif);font-size:22px;font-weight:400}.steps p{color:#6a665d;line-height:1.7;font-size:13px}.showcase{background:#171714;color:#fff;padding:120px 7vw;display:grid;grid-template-columns:36% 64%;gap:7vw;align-items:center}.showcase-copy>p:not(.section-num){color:#aaa;line-height:1.8;font-size:14px;max-width:390px;margin-bottom:35px}.light{color:#fff}.frame-lab{background:#dcd4c6;padding:7%;min-height:600px;display:grid;place-items:center;position:relative}.art{width:62%;aspect-ratio:4/5;background:#e4d0ac;border:22px solid var(--frame);box-shadow:0 20px 60px rgba(0,0,0,.4),inset 0 0 0 7px #efe9de;position:relative;overflow:hidden;transition:border-color .4s}.sun{position:absolute;width:44%;aspect-ratio:1;background:#b9653e;border-radius:50%;top:18%;left:28%}.arch{position:absolute;width:55%;height:63%;border:17px solid #272924;border-bottom:0;border-radius:100px 100px 0 0;left:22%;bottom:-8%;background:#b9ae92}.lab-controls{position:absolute;right:4%;bottom:4%;background:#171714;padding:16px 18px;width:190px}.lab-controls p{font-size:8px;letter-spacing:.18em}.lab-controls span{font-size:9px;color:#999}.swatches{display:flex;gap:8px;margin:11px 0}.swatches button{width:24px;height:24px;border:0;background:var(--swatch,#32241a);cursor:pointer}.swatches button:nth-child(2){background:#b9925d}.swatches button:nth-child(3){background:#141414}.swatches button:nth-child(4){background:#ece7dc}.swatches button.active{outline:1px solid #fff;outline-offset:3px}.cta{padding:140px 5vw;text-align:center;background:#b58a54;color:#171714}.cta .section-num{color:#49331d}.cta p:not(.section-num){max-width:460px;margin:0 auto 30px;line-height:1.7}.cta h2 em{color:#f2efe8}.light-btn{background:#171714;color:#fff}.footer-brand{font-size:16px}footer{background:#171714;color:#bbb;padding:55px 5vw;display:flex;justify-content:space-between;align-items:center;font-size:11px}.whatsapp{position:fixed;right:35px;bottom:35px;z-index:20;background:#f0eadd;color:#161613;text-decoration:none;border-radius:30px;padding:10px 16px;box-shadow:0 8px 25px rgba(0,0,0,.2);font-size:14px}.whatsapp span{margin-left:6px}.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:900px){body{padding:8px}.device-frame span:nth-child(1),.device-frame span:nth-child(3){height:8px}.device-frame span:nth-child(2),.device-frame span:nth-child(4){width:8px}.nav{top:8px;left:8px;right:8px;height:70px;padding:0 20px}.nav nav,.nav-cta{display:none}.menu{display:block}.menu i{display:block;width:25px;height:1px;background:#fff;margin:6px}.hero{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:130px 25px 70px}.hero-visual{height:65vh;background-image:linear-gradient(0deg,#111 0%,transparent 35%),url('assets/hero-atelier.png');background-position:62% center}.trust div{padding:0 13px}.actions{align-items:flex-start;flex-direction:column}.manifesto{padding:100px 25px}.section-head{display:block}.process{padding:80px 25px}.steps{grid-template-columns:1fr 1fr}.steps article:nth-child(2){border-right:0}.showcase{grid-template-columns:1fr;padding:90px 25px;gap:50px}.frame-lab{min-height:480px}.art{width:70%}footer{flex-direction:column;gap:20px;text-align:center}.whatsapp span{display:none}.whatsapp{right:22px;bottom:22px}.hero-copy h1{font-size:17vw}.hero-copy h1 em{margin-left:.3em}}
@media(max-width:540px){.steps{grid-template-columns:1fr}.steps article{border-right:0;border-bottom:1px solid var(--line);min-height:auto}.trust{flex-wrap:wrap;gap:18px}.trust div{border:0}.frame-lab{min-height:390px;padding:5%}.art{width:76%;border-width:16px}.lab-controls{width:165px}.showcase h2,.manifesto h2,.section-head h2,.cta h2{font-size:12vw}}

/* Escala tipográfica premium: más presencia y mejor legibilidad */
body{font-size:17px}
.nav nav a,.nav-cta,.primary,.text-link{font-size:15px}
.brand small{font-size:8px}
.eyebrow,.section-num{font-size:12px}
.lead{font-size:18px;line-height:1.75;max-width:620px}
.trust strong{font-size:29px}
.trust span{font-size:11px}
.manifesto>p:last-child{font-size:18px;max-width:760px}
.steps h3{font-size:27px}
.steps p{font-size:16px}
.showcase-copy>p:not(.section-num){font-size:17px;max-width:460px}
.cta p:not(.section-num){font-size:18px;max-width:540px}
.image-caption p{font-size:22px}
.lab-controls p{font-size:10px}
.lab-controls span{font-size:11px}
footer{font-size:13px}

@media(max-width:900px){.lead{font-size:17px}.nav nav a{font-size:16px}.trust span{font-size:10px}.steps p,.showcase-copy>p:not(.section-num){font-size:16px}}
@media(max-width:540px){body{font-size:16px}.eyebrow,.section-num{font-size:10px}.lead{font-size:17px}.primary,.text-link{font-size:14px}.steps h3{font-size:25px}.manifesto>p:last-child,.cta p:not(.section-num){font-size:17px}}

.gallery-section{padding:125px 7vw 145px;background:var(--paper)}
.gallery-heading{display:grid;grid-template-columns:1.4fr .6fr;gap:8vw;align-items:end;margin-bottom:65px}
.gallery-heading h2{font-size:clamp(44px,5.7vw,86px);margin-bottom:0}
.gallery-heading>p{font-size:17px;line-height:1.8;color:#666158;max-width:430px}
.project-gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.gallery-card{grid-column:span 4;position:relative;overflow:hidden;background:#ddd5c8;min-height:420px;margin:0}
.gallery-card:nth-child(5n+1),.gallery-card:nth-child(5n+4){grid-column:span 7}
.gallery-card:nth-child(5n+2),.gallery-card:nth-child(5n+5){grid-column:span 5}
.project-gallery>.gallery-card,.project-gallery>.gallery-card:nth-child(n){grid-column:span 6}
.gallery-card img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.gallery-card:hover img{transform:scale(1.035)}
.gallery-card figcaption{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:55px 24px 22px;background:linear-gradient(transparent,rgba(0,0,0,.78));color:#fff}
.gallery-card h3{font-family:var(--serif);font-size:25px;font-weight:400;margin:0 0 5px}
.gallery-card p{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#d4c3ad;margin:0}
.gallery-status{grid-column:1/-1;text-align:center;padding:70px 20px;border:1px solid var(--line);color:#706b62}
.gallery-card{cursor:zoom-in}
.gallery-card:focus-visible{outline:3px solid var(--gold);outline-offset:4px}
.gallery-more::after{content:'';position:absolute;inset:0;background:rgba(17,17,15,.62);z-index:1;transition:background .3s}
.gallery-more:hover::after{background:rgba(17,17,15,.48)}
.gallery-more-label{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;text-align:center;pointer-events:none}
.gallery-more-label b{font-family:var(--serif);font-size:38px;font-weight:400}
.gallery-more-label small{margin-top:8px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#d5c1a6}
.lightbox{position:fixed;inset:0;width:100%;height:100vh;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;border:0;background:rgba(10,10,9,.96);overflow:hidden}
.lightbox::backdrop{background:rgba(10,10,9,.96)}
.lightbox[open]{display:grid;grid-template-columns:80px 1fr 80px;grid-template-rows:1fr;align-items:center;justify-items:center}
.lightbox img{grid-column:2;display:block;width:auto;height:auto;max-width:calc(100vw - 190px);max-height:calc(100vh - 100px);max-height:calc(100dvh - 100px);object-fit:contain}
.lightbox-close,.lightbox-arrow{position:relative;z-index:2;color:#fff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);cursor:pointer}
.lightbox-close{position:absolute;right:24px;top:24px;width:48px;height:48px;border-radius:50%;font-size:30px}
.lightbox-arrow{width:48px;height:48px;border-radius:50%;font-size:21px}
.lightbox-prev{grid-column:1}.lightbox-next{grid-column:3}
.lightbox-count{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);color:#bbb;font-size:12px;letter-spacing:.14em}
@media(max-width:900px){.gallery-section{padding:90px 25px}.gallery-heading{grid-template-columns:1fr;gap:20px}.gallery-card,.gallery-card:nth-child(n){grid-column:span 6;min-height:360px}}
@media(max-width:540px){.gallery-card,.gallery-card:nth-child(n){grid-column:1/-1;min-height:430px}.gallery-heading>p{font-size:16px}}
@media(max-width:540px){.lightbox[open]{grid-template-columns:55px 1fr 55px;padding:70px 15px 80px}.lightbox img{grid-column:1/-1;width:auto;height:auto;max-width:100%;max-height:calc(100vh - 150px);max-height:calc(100dvh - 150px);object-fit:contain}.lightbox-arrow{position:absolute;bottom:18px}.lightbox-prev{left:18px}.lightbox-next{right:18px}.lightbox-close{right:15px;top:15px}}
body.lightbox-open{overflow:hidden;touch-action:none}

/* Evita que columnas y textos ensanchen la página en Android */
.hero>*,.showcase>*,.section-head>*,.gallery-heading>*{min-width:0}
@media(max-width:900px){.hero-copy,.hero-visual{width:100%;min-width:0}.hero-copy h1{font-size:clamp(46px,14vw,62px);max-width:100%}.primary{max-width:100%;white-space:normal;line-height:1.35}.trust{width:100%}}
@media(max-width:380px){.hero-copy{padding-left:20px;padding-right:20px}.nav{padding-left:16px;padding-right:16px}.brand{font-size:17px}.brand svg{width:31px}.brand small{font-size:7px}.eyebrow{letter-spacing:.18em}.trust{justify-content:space-between}.trust div{padding:0 5px}.trust div:first-child{padding-left:0}}

/* Imagen principal optimizada para Core Web Vitals */
.hero-visual{background-image:linear-gradient(90deg,#111 0%,transparent 32%),url('assets/hero-atelier.webp')}
@media(max-width:900px){.hero-visual{background-image:linear-gradient(0deg,#111 0%,transparent 35%),url('assets/hero-atelier.webp')}}

/* Acciones principales del cotizador en el cierre de la landing */
.cta-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.cta-secondary{background:transparent;color:#171714;border:1px solid rgba(23,23,20,.55)}
.footer-credit{white-space:nowrap}.footer-credit span{color:#c09256}.footer-credit a{color:inherit;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.35)}
@media(max-width:640px){.cta-actions{align-items:stretch;flex-direction:column}.cta-actions .primary{justify-content:space-between;width:100%}}