:root{--rojo:#be1622;--rojo-hover:#a01219;--naranja:#e85d0a;--oscuro:#111;--gris-oscuro:#1e1e1e;--gris-medio:#2d2d2d;--gris-claro:#f4f4f4;--blanco:#fff;--texto:#333;--texto-claro:#666;--whatsapp:#25d366;--whatsapp-hover:#1ebe5a;--font-main:"Inter", "Segoe UI", Arial, sans-serif;--sombra:0 4px 24px #0000001f;--sombra-fuerte:0 8px 48px #00000038;--radio:6px;--transicion:all .3s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;overflow-x:hidden}body{font-family:var(--font-main);color:var(--texto);background-color:var(--blanco);line-height:1.6;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul,ol{list-style:none}h1,h2,h3,h4,h5{letter-spacing:-.02em;font-weight:700;line-height:1.2}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.6rem,3.5vw,2.6rem)}h3{font-size:clamp(1.2rem,2.5vw,1.8rem)}p{color:var(--texto-claro);font-size:1.05rem;line-height:1.75}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section-header{text-align:center;margin-bottom:56px}.section-header h2{color:var(--oscuro);margin-bottom:12px}.section-header p{max-width:600px;margin:0 auto;font-size:1.1rem}.section-header .linea{background:var(--rojo);border-radius:2px;width:56px;height:4px;margin:16px auto 0;display:block}.text-center{text-align:center}.text-blanco{color:var(--blanco)!important}.bg-oscuro{background-color:var(--oscuro)}.bg-gris{background-color:var(--gris-claro)}.btn{border-radius:var(--radio);cursor:pointer;transition:var(--transicion);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;border:2px solid #0000;align-items:center;gap:8px;padding:14px 28px;font-size:1rem;font-weight:600;display:inline-flex}.btn-rojo{background-color:var(--rojo);color:var(--blanco);border-color:var(--rojo)}.btn-rojo:hover{background-color:var(--rojo-hover);border-color:var(--rojo-hover);transform:translateY(-2px);box-shadow:0 6px 20px #be162266}.btn-outline{color:var(--blanco);border-color:var(--blanco);background-color:#0000}.btn-outline:hover{background-color:var(--blanco);color:var(--oscuro);transform:translateY(-2px)}.btn-whatsapp{background-color:var(--whatsapp);color:var(--blanco);border-color:var(--whatsapp)}.btn-whatsapp:hover{background-color:var(--whatsapp-hover);border-color:var(--whatsapp-hover);transform:translateY(-2px);box-shadow:0 6px 20px #25d36666}.btn-grande{padding:18px 36px;font-size:1.1rem}.btn-block{justify-content:center;width:100%}.btn{max-width:100%}.topbar{background-color:var(--oscuro);color:#aaa;border-bottom:1px solid #2a2a2a;padding:8px 0;font-size:.85rem}.topbar .container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.topbar a{color:#ccc;transition:color .2s}.topbar a:hover{color:var(--blanco)}.topbar-left,.topbar-right{align-items:center;gap:20px;display:flex}.topbar svg{vertical-align:middle;margin-right:4px}.header{z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:3px solid var(--rojo);transition:var(--transicion);background-color:#111111f7;padding:0;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:24px;max-width:1200px;margin:0 auto;padding:14px 24px;display:flex}.logo img{width:134px;height:25px}.logo-text{flex-direction:column;line-height:1.1;display:flex}.logo-text strong{color:var(--blanco);letter-spacing:.05em;font-size:1.3rem}.logo-text span{color:var(--rojo);text-transform:uppercase;letter-spacing:.1em;font-size:.75rem}nav.main-nav{align-items:center;gap:4px;display:flex}nav.main-nav a{color:#ccc;transition:var(--transicion);text-transform:uppercase;letter-spacing:.05em;border-radius:4px;padding:8px 14px;font-size:.9rem;font-weight:500}nav.main-nav a:hover,nav.main-nav a.activo{color:var(--blanco);background-color:#ffffff14}.header-cta{align-items:center;gap:12px;display:flex}.header-tel{color:var(--blanco);align-items:center;gap:6px;font-size:1rem;font-weight:700;transition:color .2s;display:flex}.header-tel:hover{color:var(--rojo)}.menu-toggle{cursor:pointer;background:0 0;border:2px solid #555;border-radius:4px;flex-direction:column;gap:4px;padding:6px 10px;display:none}.menu-toggle span{background-color:var(--blanco);width:22px;height:2px;transition:var(--transicion);display:block}#hero{align-items:center;height:92vh;min-height:560px;max-height:900px;display:flex;position:relative;overflow:hidden}.hero-slider{position:absolute;inset:0}.slide{opacity:0;background-position:50%;background-size:cover;transition:opacity 1.2s;position:absolute;inset:0}.slide.activo{opacity:1}.hero-overlay{background:linear-gradient(135deg,#000000bf 0%,#00000073 50%,#be162226 100%);position:absolute;inset:0}.hero-content{z-index:10;max-width:760px;margin:0 auto 0 max(24px,50vw - 576px);padding:0 24px;position:relative}.hero-badge{background-color:var(--rojo);color:var(--blanco);text-transform:uppercase;letter-spacing:.12em;border-radius:20px;align-items:center;gap:8px;margin-bottom:20px;padding:6px 14px;font-size:.8rem;font-weight:600;display:inline-flex}.hero-content h1{color:var(--blanco);text-shadow:0 2px 12px #00000080;margin-bottom:20px}.hero-content h1 span{color:var(--rojo)}.hero-content p{color:#ffffffd9;max-width:560px;margin-bottom:36px;font-size:1.2rem}.hero-ctas{flex-wrap:wrap;gap:14px;display:flex}.hero-stats{z-index:10;background:linear-gradient(#0000,#000c);padding:24px 24px 28px;position:absolute;bottom:0;left:0;right:0}.hero-stats .container{flex-wrap:wrap;justify-content:center;gap:48px;display:flex}.stat{text-align:center;color:var(--blanco)}.stat strong{color:var(--rojo);font-size:2.2rem;font-weight:800;line-height:1;display:block}.stat span{text-transform:uppercase;letter-spacing:.08em;color:#ffffffb3;margin-top:4px;font-size:.8rem;display:block}.slider-nav{z-index:20;gap:8px;display:none;position:absolute;bottom:100px;left:50%;transform:translate(-50%)}.slider-dot{cursor:pointer;width:10px;height:10px;transition:var(--transicion);background:#fff6;border:none;border-radius:50%}.slider-dot.activo{background:var(--rojo);transform:scale(1.2)}#servicios-rapidos{background-color:var(--oscuro);padding:0}.servicios-grid{grid-template-columns:repeat(4,1fr);display:grid}.servicio-card{cursor:pointer;transition:var(--transicion);border-right:1px solid #2a2a2a;padding:36px 28px;text-decoration:none;position:relative;overflow:hidden}.servicio-card:last-child{border-right:none}.servicio-card:before{content:"";background:var(--rojo);height:4px;transition:transform .3s;position:absolute;bottom:0;left:0;right:0;transform:scaleX(0)}.servicio-card:hover:before{transform:scaleX(1)}.servicio-card:hover{background-color:#1a1a1a}.servicio-card:nth-child(2n){background-color:#161616}.servicio-card:nth-child(2n):hover{background-color:#1a1a1a}.servicio-icon{background-color:var(--rojo);width:52px;height:52px;transition:var(--transicion);border-radius:12px;justify-content:center;align-items:center;margin-bottom:18px;display:flex}.servicio-card:hover .servicio-icon{background-color:var(--naranja);transform:scale(1.08)}.servicio-icon svg{width:26px;height:26px;color:var(--blanco)}.servicio-card h3{color:var(--blanco);margin-bottom:8px;font-size:1.05rem}.servicio-card p{color:#888;margin:0;font-size:.9rem;line-height:1.5}.servicio-link{color:var(--rojo);align-items:center;gap:6px;margin-top:14px;font-size:.85rem;font-weight:600;transition:gap .2s;display:inline-flex}.servicio-card:hover .servicio-link{gap:10px}#nosotros{background-color:var(--blanco);padding:96px 0}.nosotros-grid{grid-template-columns:1fr 1fr;align-items:center;gap:64px;display:grid}.nosotros-texto .badge-empresa{color:var(--rojo);text-transform:uppercase;letter-spacing:.12em;background-color:#be16221a;border-radius:20px;margin-bottom:16px;padding:5px 12px;font-size:.8rem;font-weight:700;display:inline-block}.nosotros-texto h2{color:var(--oscuro);margin-bottom:20px}.nosotros-texto p{margin-bottom:16px}.nosotros-valores{grid-template-columns:1fr 1fr;gap:16px;margin-top:32px;display:grid}.empresa-stats-grid{background-color:var(--oscuro);text-align:center;border-radius:16px;grid-template-columns:repeat(4,1fr);gap:32px;margin-bottom:80px;padding:48px;display:grid}.empresa-stats-grid strong{color:var(--rojo);font-size:2.4rem;font-weight:800;line-height:1;display:block}.empresa-stats-grid span{color:#aaa;text-transform:uppercase;letter-spacing:.08em;font-size:.85rem}.empresa-valores-grid{gap:24px;max-width:900px;margin:0 auto 80px}.valor-item{background-color:var(--gris-claro);border-radius:var(--radio);border-left:4px solid var(--rojo);padding:20px}.valor-item h4{color:var(--oscuro);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;font-size:.9rem}.valor-item p{margin:0;font-size:.9rem}.nosotros-imagen{position:relative}.nosotros-imagen img{object-fit:cover;width:100%;height:480px;box-shadow:var(--sombra-fuerte);border-radius:12px}.nosotros-imagen .badge-experiencia{background-color:var(--rojo);color:var(--blanco);text-align:center;box-shadow:var(--sombra);border-radius:12px;padding:24px;position:absolute;bottom:-20px;left:-20px}.badge-experiencia strong{font-size:2.8rem;line-height:1;display:block}.badge-experiencia span{text-transform:uppercase;letter-spacing:.05em;opacity:.9;font-size:.8rem}#obras{background-color:var(--gris-claro);padding:96px 0}.obras-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.obra-item{cursor:pointer;aspect-ratio:4/3;background-color:#ddd;border-radius:8px;position:relative;overflow:hidden}.obra-item img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.obra-item:hover img{transform:scale(1.08)}.obra-overlay{opacity:0;background:linear-gradient(#0000 50%,#000000d9 100%);align-items:flex-end;padding:20px;transition:opacity .3s;display:flex;position:absolute;inset:0}.obra-item:hover .obra-overlay{opacity:1}.obra-info h4{color:var(--blanco);margin-bottom:4px;font-size:.95rem}.obra-info p{color:#ffffffbf;margin:0;font-size:.8rem}.obra-zoom{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);opacity:0;background:#ffffff26;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:opacity .3s;display:flex;position:absolute;top:12px;right:12px}.obra-item:hover .obra-zoom{opacity:1}.obra-zoom svg{width:18px;height:18px;color:var(--blanco)}.lightbox{z-index:9000;background-color:#000000f2;flex-direction:column;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.lightbox.abierto{display:flex}.lightbox-img-wrap{justify-content:center;align-items:center;max-width:90vw;max-height:80vh;display:flex;position:relative}.lightbox img{object-fit:contain;border-radius:4px;max-width:90vw;max-height:78vh;box-shadow:0 8px 64px #000c}.lightbox-caption{color:#ffffffbf;text-align:center;max-width:600px;margin-top:16px;padding:0 24px;font-size:.9rem}.lightbox-cerrar{color:var(--blanco);cursor:pointer;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.8rem;transition:background .2s;display:flex;position:absolute;top:16px;right:20px}.lightbox-cerrar:hover{background:#fff3}.lightbox-prev,.lightbox-next{color:var(--blanco);cursor:pointer;z-index:1;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;font-size:1.4rem;transition:background .2s;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.lightbox-prev{left:-70px}.lightbox-next{right:-70px}.lightbox-prev:hover,.lightbox-next:hover{background:#fff3}.lightbox-counter{color:#ffffff80;margin-top:10px;font-size:.85rem}#servicios-detalle{background-color:var(--blanco);padding:96px 0}.servicios-detalle-grid{grid-template-columns:1fr 1fr;gap:40px;display:grid}.servicio-detalle-card{background-color:var(--gris-claro);transition:var(--transicion);border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.servicio-detalle-card:hover{box-shadow:var(--sombra);transform:translateY(-4px)}.servicio-detalle-img{height:220px;overflow:hidden}.servicio-detalle-img img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.servicio-detalle-card:hover .servicio-detalle-img img{transform:scale(1.05)}.servicio-detalle-body{flex-direction:column;flex:1;padding:28px;display:flex}.servicio-detalle-body h3{color:var(--oscuro);margin-bottom:12px}.servicio-detalle-body p{flex:1;margin-bottom:16px}.servicio-features{flex-direction:column;gap:8px;margin-bottom:20px;display:flex}.servicio-features li{color:var(--texto-claro);align-items:flex-start;gap:10px;font-size:.92rem;display:flex}.servicio-features li:before{content:"";background-color:var(--rojo);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:12px;border-radius:50%;width:18px;min-width:18px;height:18px;margin-top:2px;display:block}.servicio-cta-link{color:var(--rojo);align-items:center;gap:8px;margin-top:auto;font-size:.95rem;font-weight:600;transition:gap .2s;display:inline-flex}.servicio-cta-link:hover{gap:12px}.cta-intermedio{background:linear-gradient(135deg, var(--oscuro) 0%, var(--gris-medio) 100%);text-align:center;padding:80px 0;position:relative;overflow:hidden}.cta-intermedio:before{content:"";pointer-events:none;background:radial-gradient(circle,#be162226,#0000 70%);width:400px;height:400px;position:absolute;top:-100px;right:-100px}.cta-intermedio h2{color:var(--blanco);margin-bottom:12px}.cta-intermedio p{color:#ffffffb3;margin-bottom:36px;font-size:1.15rem}.cta-botones{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}#clientes{background-color:var(--gris-claro);padding:80px 0}.clientes-logos{grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px;display:grid}.cliente-logo{background-color:var(--blanco);min-height:80px;transition:var(--transicion);border:1px solid #e8e8e8;border-radius:8px;justify-content:center;align-items:center;padding:20px;display:flex}.cliente-logo:hover{border-color:var(--rojo);box-shadow:0 4px 16px #be16221a}.cliente-logo img{object-fit:contain;filter:grayscale();opacity:.6;width:auto;max-height:40px;transition:var(--transicion)}.cliente-logo:hover img{filter:grayscale(0%);opacity:1}.clientes-texto{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:32px;display:flex}.cliente-tag{background-color:var(--blanco);color:var(--texto-claro);transition:var(--transicion);border:1px solid #ddd;border-radius:20px;padding:7px 16px;font-size:.85rem;font-weight:500}.cliente-tag:hover{border-color:var(--rojo);color:var(--rojo);background-color:#be16220a}#contacto{background-color:var(--blanco);padding:96px 0}.contacto-grid{grid-template-columns:1fr 1.4fr;align-items:start;gap:64px;display:grid}.contacto-info h2{color:var(--oscuro);margin-bottom:16px}.contacto-info>p{margin-bottom:36px}.contacto-dato{align-items:flex-start;gap:14px;margin-bottom:24px;display:flex}.contacto-dato-icon{background-color:#be16221a;border-radius:10px;justify-content:center;align-items:center;width:44px;min-width:44px;height:44px;display:flex}.contacto-dato-icon svg{width:20px;height:20px;color:var(--rojo)}.contacto-dato-texto strong{color:var(--oscuro);margin-bottom:2px;font-size:.9rem;display:block}.contacto-dato-texto a,.contacto-dato-texto span{color:var(--texto-claro);font-size:.95rem}.contacto-dato-texto a:hover{color:var(--rojo)}.horario-badge{color:#1a9e4a;background-color:#25d3661a;border-radius:20px;align-items:center;gap:8px;margin-top:8px;padding:8px 16px;font-size:.85rem;font-weight:600;display:inline-flex}.form-card{background-color:var(--gris-claro);box-shadow:var(--sombra);border-radius:16px;padding:40px}.form-card h3{color:var(--oscuro);margin-bottom:8px}.form-card>p{margin-bottom:28px;font-size:.95rem}.form-grupo{margin-bottom:18px}.form-grupo label{color:var(--texto);margin-bottom:6px;font-size:.88rem;font-weight:600;display:block}.form-grupo label span{color:var(--rojo)}.form-control{border-radius:var(--radio);width:100%;font-size:1rem;font-family:var(--font-main);color:var(--texto);background-color:var(--blanco);border:2px solid #e0e0e0;outline:none;padding:12px 16px;transition:border-color .2s}.form-control:focus{border-color:var(--rojo)}.form-control::placeholder{color:#bbb}.form-control.error{border-color:#e74c3c}textarea.form-control{resize:vertical;min-height:120px}select.form-control{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;padding-right:36px}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-mensaje{border-radius:var(--radio);margin-top:16px;padding:14px 18px;font-size:.95rem;font-weight:500;display:none}.form-mensaje.exito{color:#1a9e4a;background-color:#25d3661a;border:1px solid #25d3664d;align-items:center;gap:10px;display:flex}.form-mensaje.error-msg{color:#c0392b;background-color:#e74c3c1a;border:1px solid #e74c3c4d;align-items:center;gap:10px;display:flex}.btn-submit{width:100%;margin-top:8px;position:relative}.btn-submit .spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin;display:none}.btn-submit.cargando .spinner{display:block}.btn-submit.cargando .btn-texto{opacity:.7}@keyframes spin{to{transform:rotate(360deg)}}.mapa-wrap{box-shadow:var(--sombra);border-radius:12px;margin-top:40px;overflow:hidden}.mapa-wrap iframe{display:block}footer{background-color:var(--gris-oscuro);color:#999;padding:56px 0 0}.footer-grid{border-bottom:1px solid #333;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;display:grid}.footer-brand .logo-text strong{font-size:1.4rem}.footer-brand p{color:#777;margin:16px 0 24px;font-size:.9rem;line-height:1.7}.footer-redes{gap:10px;display:flex}.footer-red{width:38px;height:38px;transition:var(--transicion);color:#aaa;background-color:#333;border-radius:8px;justify-content:center;align-items:center;display:flex}.footer-red:hover{background-color:var(--rojo);color:var(--blanco)}.footer-red svg{width:18px;height:18px}.footer-col h4{color:var(--blanco);text-transform:uppercase;letter-spacing:.08em;border-bottom:2px solid var(--rojo);margin-bottom:18px;padding-bottom:10px;font-size:.9rem;display:inline-block}.footer-col ul li{margin-bottom:10px}.footer-col ul li a{color:#777;align-items:center;gap:8px;font-size:.9rem;transition:color .2s;display:flex}.footer-col ul li a:before{content:"→";color:var(--rojo);font-size:.8rem}.footer-col ul li a:hover{color:var(--blanco)}.footer-col p{color:#777;font-size:.9rem;line-height:1.8}.footer-bottom{background-color:#1a1a1a;margin-top:0;padding:20px 0}.footer-bottom .container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;font-size:.85rem;display:flex}.whatsapp-float{z-index:8000;background-color:var(--whatsapp);color:var(--blanco);width:62px;height:62px;transition:var(--transicion);border-radius:50%;justify-content:center;align-items:center;animation:2.5s infinite pulse-wa;display:flex;position:fixed;bottom:28px;right:28px;box-shadow:0 6px 24px #25d36673}.whatsapp-float:hover{background-color:var(--whatsapp-hover);animation:none;transform:scale(1.1)}.whatsapp-float svg{width:32px;height:32px;color:var(--blanco)}.whatsapp-tooltip{background-color:var(--oscuro);color:var(--blanco);white-space:nowrap;opacity:0;pointer-events:none;border-radius:6px;padding:8px 14px;font-size:.85rem;font-weight:600;transition:opacity .2s;position:absolute;right:72px}.whatsapp-tooltip:after{content:"";border:6px solid 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h1{font-size:clamp(1.5rem,7vw,2.2rem)}.servicio-hero-content p{margin-bottom:24px;font-size:.97rem}.beneficios-grid{grid-template-columns:1fr;gap:14px}.beneficio-card{padding:22px 18px}.proceso-steps{grid-template-columns:1fr;gap:16px}.paso-numero{width:52px;height:52px;margin-bottom:12px;font-size:1.2rem}.galeria-servicio{grid-template-columns:1fr}.equipos-grid{grid-template-columns:1fr;gap:14px}.galeria-gruas{grid-template-columns:repeat(2,1fr);gap:6px}.usos-grid{grid-template-columns:1fr;gap:6px}.form-sticky-card{border-radius:12px;padding:20px 16px}.form-sticky-card h3{font-size:1.15rem}.cta-final{padding:44px 0}.cta-final h2{font-size:1.5rem}.cta-final p{font-size:.97rem}.cta-final .cta-botones{flex-direction:column;align-items:stretch}.cta-final .cta-botones .btn{justify-content:center;width:100%}}
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