:root{--navy:#071426;--blue:#0870c8;--blue2:#24a1ff;--silver:#c8c8c8;--ink:#17212f;--muted:#657386;--line:#dce5ef;--white:#fff;--shadow:0 22px 60px rgba(0,42,85,.16)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Manrope,sans-serif;color:var(--ink);background:#fff}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}button{font:inherit}.container{width:min(1200px,92%);margin:auto}.progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--blue2),#fff);z-index:100}
header{position:sticky;top:0;z-index:60;background:rgba(5,16,31,.94);backdrop-filter:blur(12px);border-bottom:1px solid #ffffff12}.nav{height:84px;display:flex;align-items:center;gap:25px}.brand img{width:145px;max-height:72px;object-fit:contain}.nav nav{margin-left:auto;display:flex;gap:25px}.nav nav a{color:#fff;font-weight:700;font-size:.9rem}.nav nav a:hover{color:var(--blue2)}.menu{display:none;border:0;background:#ffffff12;color:#fff;border-radius:9px;padding:10px 12px}
.btn{border:1px solid transparent;padding:14px 21px;border-radius:10px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:.25s}.primary{background:linear-gradient(135deg,var(--blue2),var(--blue));color:#fff;box-shadow:0 12px 30px rgba(8,112,200,.28)}.ghost{background:#fff;color:var(--navy);border-color:#d7e4f2}.ghost-light{background:transparent;color:#fff;border-color:#ffffff66}.btn:hover{transform:translateY(-3px);box-shadow:0 18px 35px rgba(8,112,200,.26)}
.hero{min-height:720px;position:relative;display:flex;align-items:center;overflow:hidden;color:#fff;background:#06111f}.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,13,25,.96) 0%,rgba(4,18,35,.78) 48%,rgba(3,13,25,.22) 100%),url('assets/proyecto-01.jpg') center/cover}.hero-bg:after{content:"";position:absolute;inset:0;background-image:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);background-size:50px 50px}.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .6fr;gap:60px;align-items:center}.eyebrow{color:#79c8ff;text-transform:uppercase;letter-spacing:.18em;font-weight:800;font-size:.77rem}.eyebrow.dark{color:var(--blue)}.hero h1,.title h2,.process h2,.cta h2{font-family:Oswald,sans-serif;text-transform:uppercase;font-size:clamp(3.6rem,7vw,7rem);line-height:.96;margin:18px 0}.hero h1 em{font-style:normal;color:#56b7ff}.hero-copy>p{max-width:720px;font-size:1.08rem;color:#d8e7f6;line-height:1.8}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.hero-points{display:flex;gap:25px;flex-wrap:wrap;color:#d6ecff;font-weight:700}.hero-card{background:linear-gradient(145deg,rgba(255,255,255,.15),rgba(255,255,255,.06));border:1px solid #ffffff26;backdrop-filter:blur(16px);border-radius:24px;padding:30px;box-shadow:var(--shadow)}.hero-card img{width:230px;margin:auto}.hero-card div{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.hero-card span,.hero-card b{padding:12px;background:#ffffff0c;border:1px solid #ffffff16;border-radius:9px;text-align:center}
.stats{background:#f3f7fb;padding:25px 0}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}.stats article{text-align:center;border-right:1px solid #d7e1eb}.stats article:last-child{border:0}.stats b{display:block;color:var(--blue);font-size:1.7rem}.stats span{color:var(--muted);font-size:.84rem}
.section{padding:90px 0}.title{text-align:center;max-width:800px;margin:0 auto 40px}.title span{color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.14em;font-size:.76rem}.title h2{font-size:3.5rem;margin:10px 0;color:var(--navy)}.title p{color:var(--muted);line-height:1.7}.systems-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.system-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 12px 35px rgba(0,48,95,.07);overflow:hidden;transition:.3s}.system-card:before{content:"";position:absolute;left:0;top:0;width:5px;height:100%;background:linear-gradient(var(--blue2),var(--blue))}.system-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}.num{font-family:Oswald,sans-serif;color:#d8eaf8;font-size:3.2rem;line-height:1}.system-card h3{font-family:Oswald,sans-serif;text-transform:uppercase;font-size:1.6rem}.system-card p,.system-card li{color:var(--muted);line-height:1.65}.system-card ul{padding-left:18px}
.industries{background:linear-gradient(135deg,#061426,#0a3864);padding:75px 0;color:#fff}.title.light h2{color:#fff}.title.light span{color:#79c8ff}.industry-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:15px}.industry-grid article{background:#ffffff0c;border:1px solid #ffffff1e;border-radius:16px;padding:28px 15px;text-align:center;font-size:2rem}.industry-grid b{display:block;font-size:.9rem;margin-top:12px}
.projects{background:#f7f9fc}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.project-card{position:relative;min-height:350px;border-radius:20px;overflow:hidden;color:#fff;box-shadow:var(--shadow)}.project-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.5s}.project-card:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 25%,rgba(2,13,25,.94))}.project-card:hover img{transform:scale(1.06)}.project-info{position:absolute;z-index:2;left:24px;right:24px;bottom:22px}.project-info span{color:#73c6ff;font-size:.75rem;text-transform:uppercase;font-weight:800}.project-info h3{font-family:Oswald,sans-serif;text-transform:uppercase;font-size:1.8rem;margin:7px 0}.project-info p{font-size:.88rem;color:#d9e7f4}.project-info button{border:0;background:none;color:#fff;padding:0;font-weight:800;cursor:pointer}
.gallery-section{background:#fff}.filters{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:30px}.filters button{border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:999px;padding:10px 16px;font-weight:700;cursor:pointer}.filters button.active,.filters button:hover{background:var(--blue);color:#fff}.masonry{columns:4 260px;column-gap:16px}.gallery-item{break-inside:avoid;margin:0 0 16px;border-radius:15px;overflow:hidden;position:relative;cursor:pointer}.gallery-item img{width:100%;transition:.4s}.gallery-item:hover img{transform:scale(1.04)}.gallery-item:after{content:"Ver proyecto";position:absolute;inset:auto 12px 12px;background:#05182ccc;color:#fff;padding:9px 12px;border-radius:8px;font-size:.78rem;opacity:0;transition:.25s}.gallery-item:hover:after{opacity:1}
.process{background:#f5f8fb}.process-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.process h2{font-size:3.7rem;color:var(--navy)}.process-copy>p{color:var(--muted);line-height:1.8}.steps{display:grid;gap:12px;margin-top:25px}.steps article{display:grid;grid-template-columns:54px 1fr;gap:15px;align-items:center;background:#fff;border:1px solid var(--line);padding:16px;border-radius:14px}.steps b{width:48px;height:48px;display:grid;place-items:center;border-radius:12px;background:var(--blue);color:#fff}.steps h3{margin:0}.steps p{margin:5px 0 0;color:var(--muted)}.process-image img{border-radius:24px;box-shadow:var(--shadow)}
.cta{background:linear-gradient(135deg,#061426,#0b5798);color:#fff;padding:75px 0}.cta-grid{display:grid;grid-template-columns:1fr auto;gap:45px;align-items:center}.cta h2{font-size:3.3rem;margin:10px 0}.cta p{color:#d5e8f8}.cta-actions{display:flex;gap:12px;flex-direction:column}
footer{background:#030c16;color:#fff;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer-grid img{width:170px}.footer-grid p{color:#aebccd}.footer-grid a{display:block;color:#c8d5e3;margin:9px 0}.footer-wa{background:none;border:0;color:#72c5ff;padding:0;font-weight:800;cursor:pointer}.copy{text-align:center;border-top:1px solid #ffffff15;padding-top:22px;margin-top:35px;color:#7f91a4}
.floating-wa{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;border:0;background:#25c968;color:#fff;font-size:1.7rem;z-index:50}.lightbox{position:fixed;inset:0;background:#02070deF;z-index:90;display:none;align-items:center;justify-content:center;padding:30px}.lightbox.open{display:flex}.lightbox img{max-width:94vw;max-height:88vh;border-radius:12px}.lightbox button{position:absolute;right:25px;top:20px;border:0;background:none;color:#fff;font-size:2.5rem}.reveal{opacity:0;transform:translateY(28px);transition:.8s}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){.nav nav{position:fixed;top:84px;left:0;right:0;background:#061426;display:none;flex-direction:column;padding:24px}.nav nav.open{display:flex}.menu{display:block;margin-left:auto}.nav>.btn{display:none}.hero-content,.process-grid,.cta-grid{grid-template-columns:1fr}.hero-card{max-width:500px}.systems-grid,.project-grid{grid-template-columns:repeat(2,1fr)}.industry-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.cta-actions{flex-direction:row}}
@media(max-width:640px){.hero{min-height:auto;padding:80px 0}.hero h1{font-size:3.6rem}.hero-card{display:none}.stats-grid,.systems-grid,.project-grid,.industry-grid,.footer-grid{grid-template-columns:1fr}.stats article{border-right:0;border-bottom:1px solid #d7e1eb;padding:13px}.title h2,.process h2,.cta h2{font-size:2.8rem}.cta-actions,.actions{flex-direction:column}.cta-actions .btn,.actions .btn{width:100%}}