:root{--navy:#071a2b;--navy2:#0b314d;--blue:#0878c9;--cyan:#4fd4e2;--mint:#74e3c1;--cream:#f5f8fb;--text:#223746;--muted:#687b88;--line:#dfe8ee;--shadow:0 24px 70px rgba(7,26,43,.14);--radius:26px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--text);line-height:1.65;background:#fff}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.container{width:min(calc(100% - 40px),var(--max));margin:auto}h1,h2,h3{line-height:1.1;margin:0 0 1rem;color:var(--navy);letter-spacing:-.025em}h1{font-size:clamp(3rem,7vw,6.2rem)}h2{font-size:clamp(2rem,4.4vw,3.7rem)}h3{font-size:1.35rem}p{margin:0 0 1.2rem}.eyebrow{display:inline-flex;align-items:center;gap:.55rem;text-transform:uppercase;letter-spacing:.13em;font-weight:850;font-size:.76rem;color:var(--blue)}.eyebrow:before{content:"";width:28px;height:2px;background:currentColor}.lead{font-size:clamp(1.08rem,2vw,1.35rem);max-width:810px;color:#e5f0f5}.section-lead{font-size:1.17rem;color:var(--muted);max-width:790px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:.82rem 1.2rem;border-radius:999px;font-weight:800;border:1px solid transparent;transition:.22s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--mint));color:var(--navy)}.btn-secondary{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.08)}.btn-dark{background:var(--navy);color:#fff}.btn-outline{background:#fff;border-color:var(--line);color:var(--navy)}.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(7,26,43,.08)}.nav-wrap{height:86px;display:flex;align-items:center;justify-content:space-between;gap:2rem}.brand-group{display:flex;align-items:center;gap:1rem}.brand-adi{width:62px;height:62px;object-fit:contain}.brand-divider{width:1px;height:42px;background:var(--line)}.brand-fcfm{width:190px;height:42px;object-fit:contain}.main-nav{display:flex;align-items:center;gap:.2rem}.main-nav a{padding:.72rem .82rem;border-radius:999px;font-weight:750;font-size:.92rem;color:#334c5e}.main-nav 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span{width:44px;height:1px;background:var(--cyan)}.section{padding:clamp(4.8rem,8vw,7.2rem) 0}.section-alt{background:var(--cream)}.section-dark{background:var(--navy);color:#fff}.section-dark h2,.section-dark h3{color:#fff}.section-dark .section-lead{color:#bfd1db}.section-head{display:flex;justify-content:space-between;align-items:end;gap:2rem;margin-bottom:2.8rem}.section-head>div:first-child{max-width:800px}.grid{display:grid;gap:1.3rem}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;box-shadow:0 12px 36px rgba(7,26,43,.055);transition:.22s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.card-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(145deg,#e8f8fb,#e8f2ff);color:var(--blue);font-weight:900;font-size:1.35rem;margin-bottom:1.1rem}.force-card{position:relative;min-height:270px;overflow:hidden}.force-card:before{content:attr(data-number);position:absolute;right:1rem;top:.25rem;font-size:5rem;font-weight:950;color:#edf4f7;line-height:1}.force-card>*{position:relative;z-index:1}.split{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.photo-card{position:relative;border-radius:32px;overflow:hidden;box-shadow:var(--shadow);min-height:520px}.photo-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.photo-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,20,33,.78),transparent 55%)}.photo-caption{position:absolute;z-index:2;left:1.8rem;right:1.8rem;bottom:1.6rem;color:#fff}.photo-caption h3{color:#fff}.story-panel{background:linear-gradient(145deg,#0d3652,#0a2234);border-radius:32px;color:#fff;padding:2rem;min-height:470px}.timeline{position:relative;margin-top:2rem}.timeline:before{content:"";position:absolute;left:11px;top:10px;bottom:10px;width:2px;background:var(--cyan)}.timeline-item{position:relative;padding-left:2.5rem;margin:1.5rem 0}.timeline-item:before{content:"";position:absolute;left:4px;top:.36rem;width:16px;height:16px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(116,227,193,.15)}.timeline-item strong{display:block;color:#fff}.timeline-item span{color:#bfd1db}.page-hero{position:relative;min-height:500px;display:flex;align-items:end;color:#fff;background-size:cover;background-position:center}.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,20,33,.93),rgba(6,20,33,.52) 60%,rgba(6,20,33,.18))}.page-hero .container{position:relative;z-index:2;padding-bottom:4rem}.page-hero h1{color:#fff;font-size:clamp(2.8rem,6vw,5.2rem)}.page-hero p{max-width:830px;color:#e2edf2;font-size:1.2rem}.hero-b851{background-image:url("../img/fachada-b851.jpg")}.hero-b850{background-image:url("../img/fachada-b850.jpg")}.breadcrumb{display:flex;gap:.5rem;color:#c5d7df;font-size:.88rem;margin-bottom:1.6rem}.principle-card{background:rgba(255,255,255,.065);border:1px solid rgba(255,255,255,.13);border-radius:22px;padding:1.5rem}.principle-card p{color:#c8d8e0}.tag{display:inline-flex;padding:.4rem .65rem;border-radius:999px;background:#e8f6fa;color:#0a638b;font-weight:800;font-size:.78rem;margin-bottom:1rem}.pill-list{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.2rem}.pill{padding:.5rem .75rem;border-radius:999px;background:#eaf6fb;color:#14567a;font-weight:750;font-size:.86rem}.project-card{display:flex;flex-direction:column}.project-card .btn{margin-top:auto;align-self:flex-start}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:3rem}.contact-card{background:var(--navy);color:#fff;border-radius:30px;padding:2rem;box-shadow:var(--shadow)}.contact-card h2{color:#fff}.contact-card a{color:var(--cyan)}.contact-list{display:grid;gap:1rem;margin-top:1.7rem}.contact-item{display:grid;grid-template-columns:42px 1fr;gap:.8rem}.contact-item .icon{width:42px;height:42px;border-radius:13px;background:rgba(255,255,255,.1);display:grid;place-items:center}form{display:grid;gap:1rem}label{font-weight:800;color:var(--navy);font-size:.9rem}input,textarea,select{width:100%;border:1px solid #cddbe3;border-radius:14px;padding:.9rem 1rem;background:#fff}textarea{min-height:150px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-note{font-size:.83rem;color:var(--muted)}.map-wrap{border-radius:28px;overflow:hidden;border:1px solid var(--line);min-height:420px}.map-wrap iframe{width:100%;height:420px;border:0}.cta-band{background:linear-gradient(135deg,#0b3b59,#0b7897);color:#fff;border-radius:32px;padding:clamp(2rem,5vw,4rem);display:flex;align-items:center;justify-content:space-between;gap:2rem}.cta-band h2{color:#fff}.site-footer{background:#061521;color:#a9beca;padding:4rem 0 1.5rem}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:3rem}.footer-logo-row{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.footer-logo-row img:first-child{width:66px}.footer-logo-row img:last-child{width:190px;filter:brightness(0) invert(1)}.site-footer h3{color:#fff;font-size:1rem}.footer-links{display:grid;gap:.65rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:2.5rem;padding-top:1.2rem;font-size:.85rem}.reveal{opacity:0;transform:translateY(20px);transition:.6s}.reveal.visible{opacity:1;transform:none}@media(max-width:1050px){.hero{min-height:690px}.split,.contact-grid{grid-template-columns:1fr}.grid-5,.grid-3{grid-template-columns:repeat(2,1fr)}.main-nav{display:none;position:absolute;top:86px;left:0;right:0;background:#fff;padding:1rem 20px 1.4rem;box-shadow:0 18px 30px rgba(7,26,43,.1)}.main-nav.open{display:grid}.menu-btn{display:block}.nav-cta{margin-left:0!important;text-align:center}}@media(max-width:740px){.container{width:min(calc(100% - 28px),var(--max))}.brand-fcfm,.brand-divider{display:none}.hero{min-height:720px;background-position:60% 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