:root{--azul:#0b5394;--azul-osc:#073763;--verde:#25D366;--rojo:#cc0000;--gris:#f4f6f8;--texto:#222}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--texto);line-height:1.6}
.container{max-width:960px;margin:0 auto;padding:0 20px}
header{background:var(--azul-osc);color:#fff;padding:10px 0}
header .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.logo{font-weight:800;font-size:1.15rem;color:#fff;text-decoration:none}
.tel-header{background:var(--rojo);color:#fff;padding:8px 16px;border-radius:6px;text-decoration:none;font-weight:700;font-size:1rem}
nav.menu{background:var(--azul);padding:6px 0}
nav.menu .container{display:flex;gap:16px;flex-wrap:wrap}
nav.menu a{color:#fff;text-decoration:none;font-size:.9rem}
.hero{background:linear-gradient(135deg,var(--azul-osc),var(--azul));color:#fff;padding:48px 0;text-align:center}
.hero h1{font-size:1.9rem;margin-bottom:12px}
.hero p.sub{font-size:1.1rem;margin-bottom:24px;opacity:.95}
.btn-llamar{display:inline-block;background:var(--rojo);color:#fff;font-size:1.3rem;font-weight:800;padding:16px 32px;border-radius:8px;text-decoration:none;box-shadow:0 4px 12px rgba(0,0,0,.3)}
.btn-llamar small{display:block;font-size:.75rem;font-weight:400}
.badges{display:flex;justify-content:center;gap:18px;margin-top:20px;flex-wrap:wrap;font-size:.85rem}
.badges span{background:rgba(255,255,255,.15);padding:6px 12px;border-radius:20px}
section{padding:36px 0}
section.gris{background:var(--gris)}
h2{color:var(--azul-osc);font-size:1.5rem;margin-bottom:16px}
h3{color:var(--azul);margin:18px 0 8px}
p{margin-bottom:12px}
ul.check{list-style:none;margin:12px 0}
ul.check li{padding-left:28px;position:relative;margin-bottom:8px}
ul.check li:before{content:"✓";position:absolute;left:0;color:var(--verde);font-weight:800}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:16px}
.card{background:#fff;border:1px solid #e0e5ea;border-radius:10px;padding:20px}
.card h3{margin-top:0}
.cta-band{background:var(--rojo);color:#fff;text-align:center;padding:28px 0}
.cta-band a{color:#fff;font-size:1.5rem;font-weight:800;text-decoration:none}
.faq details{background:#fff;border:1px solid #e0e5ea;border-radius:8px;margin-bottom:10px;padding:14px 18px}
.faq summary{font-weight:700;cursor:pointer;color:var(--azul-osc)}
.faq details p{margin-top:10px}
footer{background:#1b1b1b;color:#aaa;padding:28px 0;font-size:.85rem}
footer a{color:#ccc}
.zonas-lista{columns:2;margin:12px 0}
.sticky-call{display:none}
@media(max-width:768px){
.hero h1{font-size:1.45rem}
.sticky-call{display:block;position:fixed;bottom:0;left:0;right:0;background:var(--rojo);text-align:center;padding:14px;z-index:99}
.sticky-call a{color:#fff;font-weight:800;font-size:1.15rem;text-decoration:none}
body{padding-bottom:60px}
}