:root{--primary:#0A3C4F;--secondary:#0F7F86;--aqua:#13A6B3;--accent:#F4B91F;--light:#F5F9FA;--text:#0C2A3A;--muted:#5d6f78;--border:#d7e4e7;--white:#fff;--shadow:0 18px 50px rgba(7,42,58,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--text);line-height:1.6;background:#fff}a{color:inherit}img{max-width:100%}.container{width:min(1160px,calc(100% - 40px));margin:auto}.topbar{background:#072f3e;color:#d9edf0;font-size:.9rem;padding:8px 0;text-align:center}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(10,60,79,.08)}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800}.brand-icon{width:42px;height:42px}.brand-text small{display:block;font-weight:600;color:var(--secondary);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}.nav-links{display:flex;align-items:center;gap:22px}.nav-links a{text-decoration:none;font-weight:650;font-size:.95rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:999px;text-decoration:none;font-weight:800;border:1px solid transparent;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--secondary);color:#fff;box-shadow:0 10px 28px rgba(15,127,134,.22)}.btn-light{background:#fff;color:var(--primary);border-color:#d5e4e6}.hero{background:radial-gradient(circle at 85% 15%,rgba(19,166,179,.22),transparent 34%),linear-gradient(135deg,#073446 0%,#0a5663 58%,#0f7f86 100%);color:#fff;padding:82px 0 74px}.hero-grid{display:grid;grid-template-columns:1.1fr 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36px;text-align:center}.section-head h2{font-size:clamp(2rem,4vw,3rem);margin:6px 0 12px;letter-spacing:-.03em}.section-head p{color:var(--muted);font-size:1.05rem}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:26px;box-shadow:0 8px 24px rgba(8,47,62,.05)}.card h3{margin:10px 0 8px}.card p{color:var(--muted)}.card-link{font-weight:800;color:var(--secondary);text-decoration:none}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.step{background:#fff;border-radius:20px;padding:28px;border:1px solid var(--border)}.step-n{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--secondary);color:#fff;font-weight:900}.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.proof .card{min-height:170px}.faq{max-width:840px;margin:auto}.faq details{border:1px solid var(--border);border-radius:16px;padding:18px 20px;margin:12px 0;background:#fff}.faq summary{font-weight:800;cursor:pointer}.footer{background:#072f3e;color:#d9edf0;padding:54px 0 26px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px}.footer h3,.footer h4{color:#fff}.footer a{color:#d9edf0}.legal{margin-top:30px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:.88rem;color:#a9c5ca}.whatsapp-float{position:fixed;right:18px;bottom:18px;z-index:80;background:#25D366;color:#fff;text-decoration:none;font-weight:900;padding:14px 18px;border-radius:999px;box-shadow:0 14px 36px rgba(37,211,102,.35)}.page-hero{background:linear-gradient(135deg,#073446,#0f7f86);color:#fff;padding:62px 0}.page-hero h1{font-size:clamp(2.2rem,5vw,4rem);margin:8px 0 14px;letter-spacing:-.04em}.content{padding:64px 0}.content-grid{display:grid;grid-template-columns:1fr 340px;gap:42px}.content h2{margin-top:34px}.side-card{position:sticky;top:100px;height:max-content;background:var(--light);border:1px solid 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