:root{--azul:#0b1f33;--rojo:#d91f26;--gris:#e8eef4;--acero:#7f8c99}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f4f6f8;color:#17202a}a{text-decoration:none;color:inherit}.top{background:var(--azul);position:sticky;top:0;z-index:2}.nav{max-width:1160px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:14px 20px}.nav img{height:58px}.nav a{color:white;margin-left:20px;font-weight:700}.hero{background:linear-gradient(135deg,#0b1f33,#14395a);color:white}.hero-in{max-width:1160px;margin:auto;display:grid;grid-template-columns:1.4fr .8fr;gap:34px;padding:80px 20px}.badge{background:rgba(255,255,255,.12);padding:8px 12px;border-radius:99px;color:#dbe7f2}.hero h1{font-size:44px;line-height:1.08;margin:22px 0}.hero p{font-size:19px;color:#dbe7f2}.btn{display:inline-block;background:var(--rojo);color:white;padding:14px 22px;border-radius:8px;font-weight:800;margin:8px 8px 0 0}.secondary{background:#263f58}.panel,.card{background:white;color:#17202a;border-radius:16px;padding:24px;box-shadow:0 8px 30px rgba(0,0,0,.12)}.panel img{width:100%;border-radius:12px}.section{max-width:1160px;margin:0 auto;padding:60px 20px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card h3{color:var(--azul)}.split{display:grid;grid-template-columns:1.2fr .8fr;gap:26px}.list li{margin:10px 0}.cta{margin:40px auto;max-width:1060px;background:var(--azul);color:white;border-radius:18px;padding:36px;text-align:center}.footer{background:#071522;color:#cfd8e3}.footer-in{max-width:1160px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:34px 20px}@media(max-width:800px){.hero-in,.grid,.split,.footer-in{grid-template-columns:1fr}.nav{display:block}.nav a{display:inline-block;margin:10px 10px 0 0}.hero h1{font-size:32px}}