@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--navy:#041022;--navy-2:#071a34;--blue:#2387ff;--blue-2:#55b2ff;--ink:#0d1d31;--muted:#68758a;--soft:#f3f6fa;--line:#dce4ee;--white:#fff;--shadow:0 24px 70px rgba(4,16,34,.14);--radius:26px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;font-family:Manrope,system-ui,-apple-system,sans-serif;color:var(--ink);background:#fff;line-height:1.6}body.menu-open{overflow:hidden}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:800;letter-spacing:.17em;text-transform:uppercase;color:var(--blue);margin-bottom:18px}.eyebrow::before{content:"";width:28px;height:2px;background:currentColor}.section{padding:105px 0}.section.alt{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:45px}.section-head h2,.intro h2,.contact-copy h2{font-size:clamp(34px,4.3vw,58px);line-height:1.08;letter-spacing:-.045em;margin:0}.section-head p{max-width:470px;color:var(--muted);margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:14px;padding:15px 23px;background:linear-gradient(135deg,var(--blue),#3fa4ff);color:#fff;font-weight:800;font-size:14px;cursor:pointer;box-shadow:0 14px 35px rgba(35,135,255,.27);transition:transform .25s,box-shadow .25s,background .25s}.btn:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(35,135,255,.36)}.btn.secondary{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.24);box-shadow:none}.btn.secondary:hover{background:rgba(255,255,255,.14)}.btn.light{background:#fff;color:var(--navy);box-shadow:none}.btn.small{padding:12px 18px;border-radius:12px}.text-link{font-weight:800;color:var(--blue)}
.site-header{position:fixed;z-index:100;top:0;left:0;width:100%;background:rgba(2,12,28,.78);backdrop-filter:blur(18px) saturate(130%);-webkit-backdrop-filter:blur(18px) saturate(130%);border-bottom:1px solid rgba(255,255,255,.08);transition:background .25s,box-shadow .25s}.site-header.scrolled{background:rgba(2,12,28,.96);box-shadow:0 12px 35px rgba(0,0,0,.18)}.nav-wrap{height:86px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;min-width:340px}.brand img{width:330px;height:auto;filter:drop-shadow(0 7px 16px rgba(0,0,0,.3))}.nav{display:flex;align-items:center;gap:32px;color:#d8e2ef;font-size:14px;font-weight:700}.nav>a:not(.btn){position:relative;padding:12px 0}.nav>a:not(.btn)::after{content:"";position:absolute;left:0;bottom:5px;width:100%;height:2px;background:linear-gradient(90deg,var(--blue),var(--blue-2));transform:scaleX(0);transform-origin:left;transition:.25s}.nav>a:not(.btn):hover::after,.nav>a.active::after{transform:scaleX(1)}.menu-btn{display:none;background:none;border:0;color:#fff;font-size:28px;cursor:pointer}
.hero{position:relative;min-height:860px;color:#fff;display:flex;align-items:center;overflow:hidden;background:#031020}.hero-media{position:absolute;inset:0;background-image:url('https://images.unsplash.com/photo-1600566753086-00f18fb6b3ea?auto=format&fit=crop&w=2200&q=88');background-size:cover;background-position:center 52%;transform:scale(1.02)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,12,28,.98) 0%,rgba(2,12,28,.92) 35%,rgba(2,12,28,.56) 58%,rgba(2,12,28,.12) 100%),linear-gradient(0deg,rgba(2,12,28,.65),transparent 45%)}.hero-content{position:relative;z-index:2;padding-top:105px;padding-bottom:150px}.hero h1{font-size:clamp(58px,7.2vw,106px);line-height:.94;letter-spacing:-.065em;margin:0 0 25px;max-width:900px}.hero h1 span{display:block}.hero h1 .accent{color:#3c9cff}.hero-copy{max-width:690px;font-size:20px;color:#cad6e5;margin:0}.hero-copy strong{color:#fff}.hero-actions{display:flex;gap:14px;margin-top:32px}.service-strip{position:absolute;z-index:3;left:0;right:0;bottom:0;background:rgba(4,16,34,.8);backdrop-filter:blur(18px);border-top:1px solid rgba(255,255,255,.1)}.service-strip-grid{display:grid;grid-template-columns:repeat(5,1fr)}.service-mini{padding:23px 18px;border-right:1px solid rgba(255,255,255,.1);display:flex;gap:13px;align-items:center}.service-mini:last-child{border:0}.service-mini .icon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:rgba(35,135,255,.15);color:#58adff;font-size:20px}.service-mini strong{display:block;font-size:13px;color:#fff}.service-mini small{display:block;color:#9fb0c4;font-size:11px;margin-top:2px}
.intro-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:95px;align-items:start}.intro p{font-size:19px;color:var(--muted);margin:35px 0 22px}.trust-points{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:30px}.trust-point{padding:19px;border:1px solid var(--line);border-radius:16px;background:#fff}.trust-point strong{display:block}.trust-point span{color:var(--muted);font-size:13px}
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.service-card{position:relative;min-height:420px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background-size:cover;background-position:center}.service-card.featured{grid-column:1/-1;min-height:515px}.service-card::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,13,29,.94),rgba(3,13,29,.05) 75%)}.service-card-content{position:absolute;z-index:2;left:32px;right:32px;bottom:28px;color:#fff}.service-card-content .number{font-size:12px;color:#72beff;letter-spacing:.14em}.service-card h3{font-size:31px;line-height:1.15;margin:8px 0 9px}.service-card p{color:#c9d5e4;max-width:570px;margin:0 0 16px}.service-card a{font-weight:800;color:#72beff}.service-card:nth-child(1){background-image:url('../img/proyectos/melamina.jpg')}.service-card:nth-child(2){background-image:url('../img/proyectos/electricidad.jpg')}.service-card:nth-child(3){background-image:url('../img/proyectos/remodelaciones.jpg')}.service-card:nth-child(4){background-image:url('../img/proyectos/mantenimiento.jpg')}.service-card:nth-child(5){background-image:url('../img/proyectos/impermeabilizacion.jpg')}
.process{background:var(--navy);color:#fff}.process .section-head p{color:#aebdd0}.steps{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(255,255,255,.12);border-radius:22px;overflow:hidden}.step{padding:34px;min-height:265px;border-right:1px solid rgba(255,255,255,.12)}.step:last-child{border:0}.step b{font-size:12px;color:#68b5ff;letter-spacing:.14em}.step h3{font-size:21px;line-height:1.3;margin:46px 0 12px}.step p{font-size:14px;color:#aebdd0;margin:0}
.showcase-grid{display:grid;grid-template-columns:1.2fr .8fr;grid-template-rows:repeat(2,290px);gap:20px}.showcase{position:relative;border-radius:22px;overflow:hidden;margin:0}.showcase:first-child{grid-row:1/3}.showcase img{width:100%;height:100%;object-fit:cover;transition:transform .55s}.showcase:hover img{transform:scale(1.04)}.showcase::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,12,28,.8),transparent 55%)}.showcase figcaption{position:absolute;z-index:2;left:25px;bottom:22px;color:#fff}.showcase figcaption strong{font-size:19px;display:block}.showcase figcaption span{font-size:12px;color:#cbd5e2}
.commitment{padding-top:0}.commitment-panel{background:linear-gradient(135deg,var(--navy),#102d51);color:#fff;border-radius:30px;padding:70px;display:grid;grid-template-columns:.78fr 1.22fr;gap:75px}.commitment-panel h2{font-size:clamp(36px,4vw,54px);line-height:1.08;letter-spacing:-.04em;margin:0}.commitment-list>div{display:flex;gap:20px;padding:21px 0;border-bottom:1px solid rgba(255,255,255,.14)}.commitment-list>div:last-child{border:0}.commitment-list b{color:#67b5ff}.commitment-list strong{display:block}.commitment-list span span{display:block;color:#aebdd0;font-size:13px;margin-top:3px}
.faq{max-width:900px;margin:auto}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;background:none;border:0;display:flex;justify-content:space-between;gap:20px;text-align:left;padding:23px 0;font-weight:800;color:var(--ink);cursor:pointer}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s}.faq-answer p{color:var(--muted);margin:0;padding:0 0 23px}.faq-item.open .faq-answer{max-height:220px}.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.contact{background:var(--soft)}.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:start}.contact-copy p{font-size:18px;color:var(--muted)}.contact-details{display:grid;gap:15px;margin-top:30px}.contact-details div{display:flex;flex-direction:column}.contact-details small{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:#7b8797}.contact-details strong{font-size:15px}.quote-form{background:#fff;padding:38px;border-radius:26px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1fr;gap:17px}.quote-form label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:800;color:#4d5d71}.quote-form input,.quote-form select,.quote-form textarea{border:1px solid var(--line);border-radius:13px;padding:14px 15px;outline:none;background:#fbfdff}.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(35,135,255,.08)}.full{grid-column:1/-1}.form-status{grid-column:1/-1;font-size:12px;color:var(--muted);margin:0}
footer{background:#030b15;color:#bdc9d8;padding:66px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:55px}.footer-brand img{width:250px}.footer-grid p{max-width:340px}.footer-col{display:flex;flex-direction:column;gap:9px}.footer-col strong{color:#fff;margin-bottom:8px}.footer-col a:hover{color:#5eb3ff}.copyright{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;margin-top:45px;font-size:12px}.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:80;background:#20c568;color:#fff;border-radius:999px;display:flex;align-items:center;gap:9px;padding:14px 18px;font-weight:800;box-shadow:0 14px 32px rgba(0,0,0,.25);transition:.25s}.whatsapp-float:hover{transform:translateY(-2px) scale(1.02)}.reveal{opacity:0;transform:translateY(24px);transition:.7s ease}.reveal.visible{opacity:1;transform:none}
.service-hero{min-height:520px;display:flex;align-items:end;padding:150px 0 80px;color:#fff;background-size:cover;background-position:center;position:relative}.service-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,12,28,.96),rgba(2,12,28,.42))}.service-hero .container{position:relative;z-index:2}.service-hero h1{font-size:clamp(44px,6vw,76px);line-height:1.05;letter-spacing:-.05em;margin:0;max-width:850px}.service-hero p{max-width:680px;color:#d0dae7;font-size:18px}.detail-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:80px}.detail-grid h2{font-size:44px;line-height:1.12;letter-spacing:-.035em}.detail-grid p{color:var(--muted)}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:13px}.feature-list span{padding:16px;border:1px solid var(--line);border-radius:14px;background:#fff;font-weight:700}.side-card{background:var(--navy);color:#fff;padding:32px;border-radius:22px;position:sticky;top:110px}.side-card p{color:#b6c3d3}.side-card .btn{width:100%}
@media(max-width:980px){.brand{min-width:0}.brand img{width:260px}.menu-btn{display:block}.nav{display:none;position:fixed;top:86px;left:0;right:0;height:calc(100vh - 86px);background:#041022;padding:30px;flex-direction:column;align-items:flex-start;font-size:18px}.nav.open{display:flex}.nav .btn{width:100%}.hero{min-height:880px}.service-strip-grid{grid-template-columns:repeat(3,1fr)}.service-mini:nth-child(3){border-right:0}.service-mini:nth-child(-n+3){border-bottom:1px solid rgba(255,255,255,.1)}.intro-grid,.contact-grid,.commitment-panel,.detail-grid{grid-template-columns:1fr;gap:40px}.steps{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.12)}.footer-grid{grid-template-columns:1fr 1fr}.commitment-panel{padding:48px}.showcase-grid{grid-template-columns:1fr;grid-template-rows:repeat(3,330px)}.showcase:first-child{grid-row:auto}}
@media(max-width:650px){.container{width:min(100% - 26px,1180px)}.section{padding:76px 0}.section-head{display:block}.section-head p{margin-top:18px}.brand img{width:215px}.nav-wrap{height:78px}.nav{top:78px;height:calc(100vh - 78px)}.hero{min-height:920px;align-items:flex-start}.hero-media{background-position:62% center}.hero-overlay{background:linear-gradient(90deg,rgba(2,12,28,.98),rgba(2,12,28,.82) 75%,rgba(2,12,28,.55))}.hero-content{padding-top:145px;padding-bottom:300px}.hero h1{font-size:clamp(50px,15vw,72px)}.hero-copy{font-size:16px}.hero-actions{flex-direction:column;align-items:stretch}.service-strip-grid{grid-template-columns:1fr 1fr}.service-mini{padding:14px 10px}.service-mini:nth-child(2n){border-right:0}.service-mini:nth-child(-n+4){border-bottom:1px solid rgba(255,255,255,.1)}.service-mini:last-child{grid-column:1/-1}.service-grid{grid-template-columns:1fr}.service-card.featured{grid-column:auto;min-height:430px}.service-card{min-height:390px}.steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid rgba(255,255,255,.12)}.step:last-child{border-bottom:0}.trust-points,.feature-list{grid-template-columns:1fr}.commitment-panel{padding:32px 22px}.quote-form{grid-template-columns:1fr;padding:24px}.quote-form label,.full{grid-column:1}.footer-grid{grid-template-columns:1fr}.whatsapp-float span{display:none}.whatsapp-float{width:54px;height:54px;padding:0;justify-content:center}}


/* CARRUSEL DE IMÁGENES EN PORTADA — SOLO MOVIMIENTO DEL FONDO */
.hero-media{
  overflow:hidden;
  transform:none;
  background:none;
}

.hero-slide{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center 52%;
  opacity:0;
  transform:scale(1.04);
  transition:opacity 1.6s ease-in-out, transform 8s ease;
  will-change:opacity, transform;
}

.hero-slide.active{
  opacity:1;
  transform:scale(1);
}

.hero-slide-1{
  background-image:url("../img/hero-generado/hero-1.jpg");
}

.hero-slide-2{
  background-image:url("../img/hero-generado/hero-2.jpg");
}

.hero-slide-3{
  background-image:url("../img/hero-generado/hero-3.jpg");
}

.hero-slide-4{
  background-image:url("../img/hero-generado/hero-4.jpg");
}

@media (prefers-reduced-motion: reduce){
  .hero-slide{
    transition:none;
    transform:none;
  }
}