:root{--blue:#003d99;--blue2:#0b5ed7;--cyan:#17a9ff;--ink:#17212b;--muted:#657180;--steel:#d7dde6;--bg:#f4f7fb;--dark:#071b33;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,92vw);margin:auto}
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(20,40,70,.08)}.nav-inner{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{height:58px;width:auto;object-fit:contain}.menu{display:flex;gap:22px;align-items:center;font-weight:700;font-size:14px;color:#2d3845}.menu a:hover{color:var(--blue)}.cta{background:linear-gradient(135deg,var(--blue),var(--blue2));color:white;padding:13px 18px;border-radius:4px;font-weight:800;box-shadow:0 12px 25px rgba(0,61,153,.22)}.mobile-toggle{display:none;border:0;background:transparent;font-size:28px}
.hero{position:relative;min-height:760px;background:#06264a url('../img/hero-nodocentro.jpg') center/cover no-repeat;display:flex;align-items:stretch;color:white;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,20,45,.88),rgba(2,20,45,.42) 48%,rgba(2,20,45,.1));}.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:1fr 360px;gap:44px;align-items:end;padding:120px 0 46px;min-height:760px}.hero-copy{max-width:740px;padding-bottom:80px}.kicker{letter-spacing:.28em;text-transform:uppercase;color:#b9dcff;font-size:14px;font-weight:800;margin-bottom:18px}.hero h1{font-size:clamp(42px,7vw,92px);line-height:.96;margin:0 0 16px;font-weight:900;letter-spacing:-.06em}.hero h1 span{color:#5fb9ff}.hero p.lead{font-size:clamp(21px,2vw,30px);max-width:680px;margin:0 0 34px;color:#ecf6ff}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 22px;border-radius:4px;font-weight:900;text-transform:uppercase;letter-spacing:.03em;border:1px solid transparent}.btn.primary{background:#17a9ff;color:#001f3f}.btn.ghost{border-color:rgba(255,255,255,.45);color:white;background:rgba(255,255,255,.07)}.hero-panel{background:linear-gradient(180deg,rgba(0,61,153,.94),rgba(3,25,56,.95));padding:34px;border-left:1px solid rgba(255,255,255,.12);box-shadow:0 30px 80px rgba(0,0,0,.3)}.hero-panel h2{font-size:34px;line-height:1.05;margin:0 0 20px}.hero-panel h2 strong{color:#18a9ff}.hero-panel .big{font-size:46px;font-weight:900;color:#fff}.hero-panel p{color:#d8edff;margin:6px 0 22px}.hero-panel .btn{width:100%;justify-content:center}
.stats{position:relative;z-index:3;background:#081827;color:white;margin-top:-1px;border-top:1px solid rgba(255,255,255,.12)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.stat{padding:32px 26px;border-right:1px solid rgba(255,255,255,.15)}.stat:last-child{border-right:0}.stat .num{font-size:34px;font-weight:900;color:#1badff}.stat p{margin:4px 0 0;color:#c7d8e8}
section{padding:88px 0}.section-dark{background:#071b33;color:white}.section-soft{background:var(--bg)}.section-head{display:flex;justify-content:space-between;gap:34px;align-items:end;margin-bottom:42px}.eyebrow{color:var(--blue2);font-weight:900;text-transform:uppercase;letter-spacing:.16em;font-size:13px}h2{font-size:clamp(32px,4vw,54px);line-height:1.04;margin:8px 0 0;letter-spacing:-.035em}.section-head p{max-width:560px;color:var(--muted);font-size:18px}.section-dark .section-head p{color:#c7d8e8}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:#fff;border:1px solid #e1e7ef;padding:30px;border-radius:14px;box-shadow:0 16px 40px rgba(16,38,70,.06);color:var(--ink)}.card h3{font-size:23px;margin:16px 0 8px}.icon{width:48px;height:48px;border:2px solid var(--blue2);border-radius:12px;display:grid;place-items:center;color:var(--blue2);font-size:24px}.project-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}.project-grid img{border-radius:18px;box-shadow:0 22px 70px rgba(12,34,64,.15)}.bullets{display:grid;gap:16px;margin-top:26px}.bullet{display:flex;gap:14px;align-items:flex-start}.check{width:24px;height:24px;border-radius:50%;background:#e6f4ff;color:var(--blue);display:grid;place-items:center;font-weight:900;flex:none}
.units-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.unit-card{background:white;border:1px solid #dfe7f0;border-radius:15px;overflow:hidden;box-shadow:0 14px 34px rgba(12,34,64,.06);transition:.25s}.unit-card:hover{transform:translateY(-4px);box-shadow:0 20px 44px rgba(12,34,64,.12)}.unit-card img{height:178px;width:100%;object-fit:cover;background:#eef3f8}.unit-body{padding:18px}.unit-body h3{margin:4px 0}.small-link{display:inline-block;color:var(--blue);font-weight:900;margin-top:8px}.plan-wrap{background:white;border:1px solid #dfe7f0;border-radius:18px;padding:16px;box-shadow:0 22px 60px rgba(12,34,64,.08)}.plan-note{font-size:13px;color:#657180;margin-top:12px}
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px}.gallery img{height:260px;width:100%;object-fit:cover;border-radius:14px;box-shadow:0 12px 34px rgba(0,0,0,.08);background:white}.gallery img:first-child{grid-row:span 2;height:538px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px}.form{background:white;color:var(--ink);border-radius:18px;padding:34px;box-shadow:0 24px 70px rgba(0,0,0,.22)}.form label{font-weight:800;font-size:13px;display:block;margin:12px 0 6px}.form input,.form textarea,.form select{width:100%;padding:14px;border:1px solid #ccd6e2;border-radius:8px;font:inherit}.form textarea{min-height:120px}.form button{width:100%;margin-top:18px;border:0;cursor:pointer}.contact-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:34px}.contact-card p{color:#d6e7f7}.contact-card a{color:#78c9ff;font-weight:900}
footer{background:#030d1a;color:#b8c7d8;padding:38px 0}.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:center}.footer-logo{height:54px;filter:brightness(1.1)}.fixed-wa{position:fixed;right:20px;bottom:20px;z-index:60;background:#20c35a;color:white;width:62px;height:62px;border-radius:50%;display:grid;place-items:center;font-size:30px;box-shadow:0 18px 40px rgba(0,0,0,.25)}
@media(max-width:980px){.menu{display:none}.mobile-toggle{display:block}.nav-inner{height:76px}.logo{height:48px}.hero,.hero-content{min-height:auto}.hero-content{grid-template-columns:1fr;padding:110px 0 32px}.hero-copy{padding-bottom:20px}.hero-panel{max-width:420px}.stats-grid,.cards,.units-grid,.project-grid,.contact-grid{grid-template-columns:1fr 1fr}.section-head{display:block}.gallery{grid-template-columns:1fr}.gallery img,.gallery img:first-child{height:260px;grid-row:auto}}
@media(max-width:620px){.stats-grid,.cards,.units-grid,.project-grid,.contact-grid{grid-template-columns:1fr}.hero h1{font-size:48px}.hero-copy{padding-top:20px}.hero-panel{padding:24px}section{padding:62px 0}.footer-inner{display:block}.fixed-wa{width:54px;height:54px}}