:root{--primary:#1a3c6e;--primary-dark:#12294d;--accent:#25d366;--bg-light:#f7f9fc;--text-dark:#1f2933;--text-muted:#5b6572}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--text-dark);line-height:1.6;background:#fff}a{text-decoration:none}img{max-width:100%;display:block}.container{max-width:1100px;margin:0 auto;padding:0 24px}header{position:sticky;top:0;background:#fff;border-bottom:1px solid #eaedf1;z-index:100}header .container{display:flex;align-items:center;justify-content:space-between;padding-top:16px;padding-bottom:16px}.logo{font-size:20px;font-weight:700;color:var(--primary)}.header-cta{background:var(--accent);color:#fff;padding:10px 20px;border-radius:6px;font-weight:600;font-size:14px}.hero{background:linear-gradient(135deg,var(--primary) 0,var(--primary-dark) 100%);color:#fff;padding:80px 0;text-align:center}.hero h1{font-size:clamp(28px, 5vw, 44px);font-weight:800;max-width:780px;margin:0 auto 20px}.hero p{font-size:clamp(16px, 2.5vw, 19px);color:#dbe4f0;max-width:620px;margin:0 auto 32px}.btn-primary{display:inline-block;background:var(--accent);color:#fff;padding:16px 36px;border-radius:8px;font-weight:700;font-size:17px;box-shadow:0 6px 20px rgba(37,211,102,.35)}.btn-primary:hover{background:#1eb959}.section{padding:72px 0}.section-title{text-align:center;font-size:clamp(24px, 4vw, 32px);font-weight:800;margin-bottom:12px;color:var(--primary)}.section-subtitle{text-align:center;color:var(--text-muted);max-width:560px;margin:0 auto 48px}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px}.benefit-card{background:var(--bg-light);padding:32px 24px;border-radius:12px;text-align:center}.benefit-icon{width:56px;height:56px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;margin:0 auto 18px}.benefit-card h3{font-size:18px;margin-bottom:10px}.benefit-card p{color:var(--text-muted);font-size:15px}.about{background:var(--bg-light)}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.about-content p{color:var(--text-muted);margin-bottom:16px}.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}.stat{text-align:center}.stat strong{display:block;font-size:28px;color:var(--primary);font-weight:800}.stat span{font-size:13px;color:var(--text-muted)}@media (max-width:760px){.about-content{grid-template-columns:1fr}}.cta-final{background:var(--primary);color:#fff;text-align:center;padding:64px 0}.cta-final h2{font-size:clamp(22px, 4vw, 30px);margin-bottom:16px}.cta-final p{color:#cdd9ec;margin-bottom:28px}footer{background:var(--primary-dark);color:#b9c4d6;text-align:center;padding:32px 0;font-size:14px}footer a{color:#fff;font-weight:600}.whatsapp-float{position:fixed;bottom:24px;right:24px;background:var(--accent);color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.25);z-index:200}.whatsapp-float svg{width:30px;height:30px;fill:#fff}