:root{--navy:#071a33;--navy2:#0b2d55;--gold:#f5b400;--gold2:#ffc83d;--ink:#172033;--muted:#657184;--bg:#f4f7fb;--white:#fff;--line:#dfe6ef;--green:#20b954;--shadow:0 18px 50px rgba(8,31,61,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.62}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,92%);margin:auto}.topbar{background:#041225;color:#dbe6f5;font-size:.9rem}.topbar .container{display:flex;justify-content:space-between;gap:16px;padding:8px 0;flex-wrap:wrap}.header{position:sticky;top:0;z-index:50;background:rgba(7,26,51,.97);backdrop-filter:blur(10px);box-shadow:0 6px 22px rgba(0,0,0,.15)}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:86px}.brand img{width:min(560px,58vw);max-height:72px;object-fit:contain;object-position:left center}.menu{display:flex;align-items:center;gap:20px;color:#fff;font-weight:700;font-size:.95rem}.menu a:hover{color:var(--gold)}.cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--gold);color:#071a33!important;padding:12px 18px;border-radius:10px;font-weight:900;box-shadow:0 10px 24px rgba(245,180,0,.22)}.hero{position:relative;background:linear-gradient(100deg,rgba(3,16,34,.94),rgba(3,16,34,.72)),url('../images/obra-2.webp') center/cover;min-height:620px;color:#fff;display:grid;align-items:center}.hero:after{content:"";position:absolute;inset:auto 0 0;height:6px;background:linear-gradient(90deg,var(--gold),#fff0,var(--gold))}.hero .container{position:relative;z-index:1}.kicker{display:inline-block;color:var(--gold2);font-weight:900;letter-spacing:.14em;text-transform:uppercase;font-size:.85rem}.hero h1{font-size:clamp(2.3rem,5vw,4.9rem);line-height:1.02;max-width:900px;margin:.4rem 0 1rem}.hero p{font-size:1.15rem;max-width:760px;color:#dbe6f5}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{padding:14px 20px;border-radius:10px;font-weight:900;display:inline-flex;align-items:center;gap:8px}.btn-primary{background:var(--gold);color:var(--navy)}.btn-outline{border:1px solid #ffffff66;color:#fff;background:#ffffff0d}.stats{margin-top:-48px;position:relative;z-index:3}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.stat{padding:28px;border-right:1px solid var(--line)}.stat:last-child{border-right:0}.stat strong{display:block;color:var(--navy);font-size:1.45rem}.section{padding:82px 0}.section.alt{background:var(--bg)}.section h2{font-size:clamp(1.8rem,3.5vw,3rem);line-height:1.15;color:var(--navy);margin:.3rem 0 1rem}.lead{font-size:1.08rem;color:var(--muted);max-width:780px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 8px 24px rgba(8,31,61,.06);transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card img{height:220px;width:100%;object-fit:cover}.card-body{padding:24px}.card h3{margin:0 0 10px;color:var(--navy);font-size:1.25rem}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#fff4c8;color:#5f4700;font-size:.78rem;font-weight:800}.prose{max-width:900px}.prose h2,.prose h3{color:var(--navy);margin-top:2rem}.prose p{color:#354052}.breadcrumbs{font-size:.9rem;color:var(--muted);padding:18px 0}.page-hero{background:linear-gradient(110deg,#06162e,#0d3764);color:#fff;padding:74px 0 64px;border-bottom:5px solid var(--gold)}.page-hero h1{font-size:clamp(2rem,4vw,3.6rem);line-height:1.08;margin:.4rem 0 1rem}.page-hero p{max-width:840px;color:#dce8f5}.split{display:grid;grid-template-columns:1.25fr .75fr;gap:34px;align-items:start}.sidebox{position:sticky;top:112px;background:var(--navy);color:#fff;border-radius:16px;padding:26px}.sidebox h3{margin-top:0}.sidebox .cta{width:100%;margin-top:12px}.list{padding-left:20px}.area-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:26px}.area-link{padding:14px;border:1px solid var(--line);border-radius:10px;background:#fff;font-weight:800;color:var(--navy)}.area-link:hover{border-color:var(--gold);background:#fffaf0}.faq details{border-bottom:1px solid var(--line);padding:14px 0}.faq summary{cursor:pointer;font-weight:800;color:var(--navy)}.footer{background:#041225;color:#c9d6e8;padding:58px 0 28px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}.footer h3{color:#fff}.footer a:hover{color:var(--gold)}.copyright{border-top:1px solid #ffffff20;margin-top:32px;padding-top:22px;font-size:.88rem}.whatsapp{position:fixed;right:18px;bottom:18px;width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font-weight:900;font-size:25px;box-shadow:0 12px 30px rgba(0,0,0,.25);z-index:60}.mobile-toggle{display:none;background:none;border:0;color:#fff;font-size:26px}.notice{padding:14px 16px;background:#fff7d7;border-left:4px solid var(--gold);border-radius:8px;color:#5b4a12}.toc{background:#f7f9fc;border:1px solid var(--line);border-radius:12px;padding:18px}.blog-meta{color:var(--muted);font-size:.9rem}.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;gap:10px}.gallery img{width:100%;height:280px;object-fit:cover;border-radius:12px}.gallery img:first-child{grid-row:span 2;height:570px}.gallery img:nth-child(n+2){height:280px}@media(max-width:900px){.menu{display:none;position:absolute;left:0;right:0;top:86px;background:var(--navy);padding:20px;flex-direction:column;align-items:flex-start}.menu.open{display:flex}.mobile-toggle{display:block}.brand img{width:min(520px,72vw)}.stats-grid,.grid,.area-grid,.footer-grid{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.sidebox{position:static}.hero{min-height:560px}.gallery{grid-template-columns:1fr 1fr}.gallery img:first-child{grid-column:1/-1;grid-row:auto;height:380px}}@media(max-width:600px){.topbar .container{justify-content:center;text-align:center}.nav{min-height:74px}.menu{top:74px}.brand img{width:72vw;max-height:58px}.hero{min-height:600px}.stats{margin-top:0}.stats-grid,.grid,.area-grid,.footer-grid{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--line)}.section{padding:58px 0}.page-hero{padding:54px 0}.gallery{grid-template-columns:1fr}.gallery img,.gallery img:first-child,.gallery img:nth-child(n+2){height:260px}}