:root{--blue:#004ea8;--dark:#0a2540;--green:#22a447;--red:#c9151b;--orange:#f06b00;--gray:#f5f7fb;--text:#1b2633}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff}
a{text-decoration:none;color:inherit}
.hero{min-height:92vh;background:radial-gradient(circle at 85% 20%,rgba(0,78,168,.18),transparent 30%),linear-gradient(135deg,#fff 0%,#f7fbff 50%,#eaf3ff 100%);padding:28px 6vw 70px}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{max-width:360px;width:45vw;height:auto}
.btn-whatsapp,.btn-primary,.btn-secondary{display:inline-block;padding:14px 22px;border-radius:999px;font-weight:700}
.btn-whatsapp,.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 25px rgba(0,78,168,.22)}
.btn-secondary{border:2px solid var(--blue);color:var(--blue)}
.hero-content{display:grid;grid-template-columns:1.4fr .7fr;gap:40px;align-items:center;padding-top:80px}
.tag{color:var(--green);font-weight:700;letter-spacing:.06em;text-transform:uppercase}
h1{font-size:clamp(42px,6vw,78px);line-height:.95;margin:18px 0;color:var(--dark);max-width:900px}
.hero p,.section-subtitle{font-size:20px;line-height:1.5;max-width:780px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px}
.hero-card{background:#fff;border-radius:28px;padding:32px;box-shadow:0 20px 60px rgba(0,0,0,.1);border-top:8px solid var(--green)}
.hero-card h3{font-size:30px;color:var(--blue);margin:0 0 10px}
.section{padding:80px 6vw}
.section h2,.contact h2{font-size:clamp(32px,4vw,52px);margin:0 0 10px;color:var(--dark)}
.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:40px}
.card{border-radius:22px;padding:24px;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.08);border-top:10px solid var(--blue)}
.card h3{font-size:24px;margin:0 0 12px;color:var(--dark)}
.card p{min-height:74px}.card ul{padding-left:18px;line-height:1.8}
.card.seguridad{border-color:var(--blue)}.card.cloud{border-color:var(--red)}.card.ti{border-color:var(--green)}.card.infraestructura{border-color:var(--orange)}.card.integral{border-color:var(--dark)}
.banner{margin:0 6vw;border-radius:28px;background:linear-gradient(135deg,var(--dark),var(--blue));color:#fff;padding:44px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.banner h2{font-size:38px;margin:0 0 10px}.banner p{font-size:18px;margin:0}
.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.benefit-grid div{background:var(--gray);border-radius:20px;padding:26px}
.benefit-grid strong{display:block;color:var(--blue);font-size:22px;margin-bottom:8px}
.brochure{display:grid;grid-template-columns:.8fr 1fr;gap:36px;align-items:start}
.brochure img{width:100%;border-radius:22px;box-shadow:0 20px 50px rgba(0,0,0,.16)}
.contact{background:var(--gray);padding:70px 6vw}
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.contact-grid div{background:#fff;border-radius:18px;padding:24px}.contact-grid strong{display:block;color:var(--blue);margin-bottom:10px}.contact-grid a{font-weight:700;color:var(--dark)}
.floating-whatsapp{position:fixed;right:22px;bottom:22px;background:#25D366;color:#fff;font-weight:700;padding:14px 20px;border-radius:999px;box-shadow:0 12px 30px rgba(0,0,0,.2);z-index:99}
footer{text-align:center;background:var(--dark);color:#fff;padding:24px}
@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}.hero-content,.brochure{grid-template-columns:1fr}.contact-grid,.benefit-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.logo{width:70vw}.nav{align-items:flex-start}.cards,.contact-grid,.benefit-grid{grid-template-columns:1fr}.banner{display:block}h1{font-size:42px}}