*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#303236;background:#fff}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit;border:0;cursor:pointer}.skip{position:fixed;left:12px;top:-60px;z-index:100;padding:10px 14px;background:#303236;color:#fff;border-radius:10px}.skip:focus{top:12px}.container{width:min(1160px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(247,250,252,.96);backdrop-filter:blur(12px);border-bottom:1px solid #e7e8ea}.nav-wrap{min-height:74px;display:flex;align-items:center;gap:22px;position:relative}.brand{display:flex;align-items:center}.brand-logo{width:225px;height:auto}.main-nav{display:flex;align-items:center;gap:26px;margin-left:auto}.main-nav a{font-size:14px;font-weight:800;color:#303236;position:relative;padding:8px 0}.main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:2px;background:#c99743;transition:.2s}.main-nav a:hover:after,.main-nav a.active:after{right:0}.nav-cta{background:#303236;color:#fff;padding:11px 16px;border-radius:999px;font-size:13px;font-weight:800}.menu-toggle{display:none;background:none;color:#303236;font-size:27px;margin-left:auto}.hero{position:relative;overflow:hidden;background:#eef2f4}.hero-track{min-height:680px;position:relative}.hero-slide{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr;align-items:center;opacity:0;visibility:hidden;transition:opacity .45s ease}.hero-slide.is-active{opacity:1;visibility:visible;z-index:1}.hero-slide>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-slide:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(247,250,252,.97) 0%,rgba(247,250,252,.88) 43%,rgba(247,250,252,.20) 76%,rgba(247,250,252,.04) 100%)}.hero-copy{position:relative;z-index:2;width:min(1160px,calc(100% - 32px));margin:auto;padding:80px 0;max-width:760px}.eyebrow{text-transform:uppercase;letter-spacing:1.8px;font-size:11px;font-weight:900;color:#a06d20}.hero h1,.hero h2{margin:12px 0 18px;font-size:clamp(38px,5vw,68px);line-height:1.02;letter-spacing:-3px;color:#303236}.hero p{font-size:18px;line-height:1.65;color:#55585e;max-width:680px;margin:0 0 12px}.hero-list{margin:12px 0 12px;padding-left:20px;color:#55585e;line-height:1.6}.hero-end{font-weight:800}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:999px;font-size:14px;font-weight:900;transition:.2s}.btn.primary{background:#303236;color:#fff}.btn.primary:hover{transform:translateY(-2px);background:#1e2023}.btn.ghost{border:1px solid #c9cbd0;color:#303236;background:rgba(255,255,255,.72)}.btn.ghost.dark{border-color:rgba(255,255,255,.3);color:#fff;background:transparent}.hero-controls{position:absolute;z-index:4;left:50%;bottom:24px;transform:translateX(-50%);display:flex;align-items:center;gap:12px}.hero-controls>[data-prev],[data-next]{width:40px;height:40px;border-radius:50%;background:#fff;color:#303236;font-size:24px;box-shadow:0 8px 20px rgba(0,0,0,.12)}.dots{display:flex;gap:7px}.dot{width:9px;height:9px;padding:0;border-radius:50%;background:#bfc1c5}.dot.active{width:25px;border-radius:9px;background:#303236}.trust{background:#303236;color:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:24px 0}.trust-grid div{padding-left:18px;border-left:1px solid rgba(255,255,255,.15)}.trust-grid strong{display:block;font-size:19px}.trust-grid span{color:#c7c9cd;font-size:12px}.section{padding:92px 0}.section.light{background:#f7fafc}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.section h1,.section h2{margin:8px 0 18px;color:#303236;font-size:clamp(36px,4.2vw,56px);font-weight:850;line-height:1.05;letter-spacing:-2.5px}.section p{color:#62656b;font-size:16px;line-height:1.72}.text-link{display:inline-block;margin-top:12px;color:#9a681d;font-weight:900}.about-card{padding:32px;background:#fff;border:1px solid #e3e5e8;border-radius:22px;box-shadow:0 15px 45px rgba(48,50,54,.08)}.about-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:16px;background:#303236;color:#fff;font-weight:900}.about-card h3{color:#303236;font-size:25px}.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:24px}.mini-stats span{padding:12px;background:#f7fafc;border-radius:12px;color:#62656b;font-size:12px}.mini-stats b{display:block;color:#a06d20;font-size:19px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:42px}.section-head>p{max-width:460px;margin:0}.service-grid,.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-card{position:relative;padding:28px;background:#fff;border:1px solid #e3e5e8;border-radius:19px;transition:.2s}.service-card:hover{transform:translateY(-4px);box-shadow:0 15px 38px rgba(48,50,54,.08)}.service-card span,.project-card span{color:#a06d20;font-size:11px;font-weight:900;letter-spacing:1px}.service-card h3{margin:13px 0 8px;color:#303236;font-size:22px}.service-card p{margin:0;font-size:14px}.project-card{overflow:hidden;background:#fff;border:1px solid #e3e5e8;border-radius:20px}.project-card img{width:100%;height:220px;object-fit:cover}.project-card div{padding:24px}.project-card h3{margin:8px 0;color:#303236;font-size:21px}.project-card p{margin:0;font-size:14px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.steps>div{padding:25px;border-top:2px solid #303236}.steps b{color:#a06d20;font-size:21px}.steps h3{margin:10px 0 5px;color:#303236}.steps p{margin:0;font-size:14px}.contact{background:#303236;color:#fff}.contact h2{color:#fff}.contact p{color:#c6d1d8}.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:center}.contact-box{padding:28px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);border-radius:20px}.contact-box a{color:#fff}.socials{display:flex;gap:9px;margin-top:18px}.socials a{padding:9px 13px;border:1px solid rgba(255,255,255,.2);border-radius:999px;font-size:12px;font-weight:800}.contact .eyebrow{color:#d5a55a}footer{padding:52px 0 18px;background:#303236;color:#fff}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px}.footer-grid>div{display:flex;flex-direction:column;gap:8px}.footer-grid p{max-width:360px;color:#c4c6ca;font-size:14px;line-height:1.65}.footer-grid a{color:#d8d9dc;font-size:14px}.footer-brand{width:max-content;background:#303236}.footer-brand .brand-logo{width:245px;background:#303236}.copyright{margin-top:30px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);color:#a6a8ad;font-size:12px}.floating-contact{position:fixed;right:80px;bottom:8px;z-index:39;width:116px;height:116px;filter:drop-shadow(0 12px 22px rgba(0,0,0,.14));transition:.2s}.floating-contact img{width:100%;height:100%;object-fit:contain}.floating-contact:hover{transform:translateY(-5px) scale(1.03)}.floating-contact__bubble{position:absolute;right:76px;top:8px;padding:8px 12px;white-space:nowrap;background:#fff;border:1px solid #e3e5e8;border-radius:999px;color:#303236;font-size:11px;font-weight:900;box-shadow:0 8px 20px rgba(0,0,0,.1);opacity:0;visibility:hidden;transform:translateY(4px);transition:.2s}.floating-contact:hover .floating-contact__bubble,.floating-contact:focus-visible .floating-contact__bubble{opacity:1;visibility:visible;transform:translateY(0)}.floating-whatsapp{position:fixed;right:18px;bottom:20px;z-index:40;min-width:104px;height:44px;padding:0 13px;display:grid;place-items:center;border-radius:999px;background:#1fa463;color:#fff;box-shadow:0 14px 35px rgba(15,98,55,.3);font-size:11px;font-weight:900;letter-spacing:.4px}.gallery-hero{min-height:70vh}.gallery-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0}.gallery-tab{padding:11px 17px;border-radius:999px;background:#fff;border:1px solid #dfe2e5;color:#303236;font-weight:850}.gallery-tab.is-active{background:#303236;color:#fff}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(340px,1fr));gap:18px;align-items:start}.gallery-video-panel{margin-top:22px}.gallery-video-card{padding:34px;border:1px solid #e3e5e8;border-radius:18px;background:#fff;text-align:center}.gallery-video-card h2{margin:.35rem 0 .65rem}.gallery-video-card p{max-width:680px;margin:0 auto;color:#60656b}.gallery-video-card .eyebrow{display:inline-block}.gallery-card{margin:0;overflow:hidden;border-radius:17px;background:#fff;border:1px solid #e3e5e8}.gallery-open{display:block;width:100%;padding:0;background:#fff;text-align:left}.gallery-open img{display:block;width:100%;height:390px;min-height:390px;object-fit:cover;transition:.25s}.gallery-open:hover img{transform:scale(1.035)}.gallery-open span{display:block;padding:9px 10px;font-size:11px;font-weight:850;color:#303236}.lightbox{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.88);display:grid;place-items:center;padding:30px}.lightbox[hidden]{display:none}.lightbox img{max-width:min(1200px,94vw);max-height:82vh;object-fit:contain}.lightbox p{position:absolute;bottom:12px;color:#fff;font-size:13px}.lightbox-close{position:absolute;right:18px;top:12px;width:45px;height:45px;border-radius:50%;background:#fff;color:#303236;font-size:28px}
@media(max-width:1100px){.gallery-grid{grid-template-columns:repeat(2,minmax(340px,1fr));gap:16px}}
@media(max-width:900px){.main-nav{display:none}.menu-toggle{display:block}.nav-cta{display:none}.main-nav.open{position:absolute;left:16px;right:16px;top:70px;display:flex;flex-direction:column;gap:2px;padding:13px 18px;background:#fff;border:1px solid #e3e5e8;border-radius:16px;box-shadow:0 15px 45px rgba(48,50,54,.12)}.main-nav.open a{padding:11px}.hero-track{min-height:760px}.hero-slide{grid-template-columns:1fr}.hero-slide>img{opacity:.32}.hero-slide:after{background:linear-gradient(90deg,rgba(247,250,252,.98),rgba(247,250,252,.78))}.hero-copy{padding:90px 0 110px}.hero h1,.hero h2{font-size:48px}.trust-grid{grid-template-columns:repeat(2,1fr)}.split,.contact-grid{grid-template-columns:1fr;gap:40px}.service-grid,.project-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}}
@media(max-width:600px){.container{width:min(100% - 28px,1160px)}.brand-logo{width:195px}.hero-track{min-height:800px}.hero-copy{padding:75px 0 115px}.hero h1,.hero h2{font-size:39px;letter-spacing:-1.8px}.hero p{font-size:16px}.hero-list{font-size:14px}.section{padding:70px 0}.section h1,.section h2{font-size:34px}.section-head{display:block;margin-bottom:28px}.section-head>p{margin-top:10px}.trust-grid{grid-template-columns:1fr 1fr;padding:19px 0}.service-grid,.project-grid,.steps{grid-template-columns:1fr}.project-card img{height:200px}.footer-grid{grid-template-columns:1fr}.footer-brand .brand-logo{width:220px}.floating-contact{right:62px;width:88px;height:88px}.floating-contact__bubble{display:none}.floating-whatsapp{right:13px;bottom:13px}.gallery-grid{grid-template-columns:1fr;gap:14px}.gallery-open img{height:390px;min-height:390px}.gallery-open span{font-size:10px;padding:7px 8px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

@media(max-width:420px){.gallery-grid{grid-template-columns:1fr;gap:12px}.floating-contact{right:52px;width:82px;height:82px}.floating-whatsapp{right:10px;bottom:10px;min-width:92px;height:40px;font-size:10px}}
.video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:18px}.video-card{overflow:hidden;border:1px solid #e3e5e8;border-radius:17px;background:#fff}.video-card video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#303236}.video-card h3{margin:0;padding:12px 14px;font-size:14px;color:#303236}.video-empty{grid-column:1/-1;padding:28px;border:1px dashed #d7dadd;border-radius:16px;text-align:center}@media(max-width:900px){.video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.video-grid{grid-template-columns:1fr}.gallery-grid{grid-template-columns:1fr}.gallery-open img{height:390px;min-height:390px}}

/* Galeria automática por pastas */
.gallery-category-section { margin-top: 2rem; }
.gallery-subgroup, .video-group { margin: 2rem 0 3rem; }
.gallery-subgroup > h2, .video-group > h2 { margin-bottom: 1rem; }
.gallery-category-section[hidden], .gallery-subgroup[hidden], .video-group[hidden] { display:none !important; }
.lightbox-prev,.lightbox-next{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;background:#fff;color:#303236;font-size:38px;line-height:1;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.22);z-index:2}
.lightbox-prev{left:18px}.lightbox-next{right:18px}.lightbox-prev:hover,.lightbox-next:hover{transform:translateY(-50%) scale(1.05)}
.gallery-hidden-items[hidden]{display:none}
@media(max-width:600px){.lightbox{padding:20px 12px}.lightbox-prev,.lightbox-next{width:42px;height:42px;font-size:30px}.lightbox-prev{left:8px}.lightbox-next{right:8px}.lightbox img{max-width:88vw;max-height:76vh}.lightbox p{bottom:8px;max-width:80vw;text-align:center}}