:root{--navy-dark: #0F172A;--sihce-blue: #00A3E0;--bg-body: #F1F5F9;--bg-card: #FFFFFF;--text-main: #334155;--text-muted: #64748B;--border-color: #E2E8F0}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background-color:var(--bg-body);color:var(--text-main);display:flex;flex-direction:column;min-height:100vh}header{background:#fff;border-bottom:1px solid var(--border-color);padding:15px 5%;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100;box-shadow:0 4px 6px -1px #0000000d}.header-logos{display:flex;align-items:center;gap:20px}.logo-gob{height:35px;width:auto;object-fit:contain}.logo-icatec-nav{height:42px;width:auto}.divider{height:25px;width:1px;background:#cbd5e1}.hero{background-color:var(--navy-dark);background-image:radial-gradient(#1e293b 1px,transparent 1px);background-size:20px 20px;color:#fff;padding:80px 8% 140px;display:flex;align-items:center;justify-content:space-between;position:relative}.hero:after{content:"";position:absolute;top:0;right:0;width:50%;height:100%;background:radial-gradient(circle at top right,rgba(0,163,224,.15),transparent 70%);pointer-events:none}.hero-content{max-width:600px;z-index:2}.hero-tag{background:#00a3e026;color:#38bdf8;padding:6px 12px;border-radius:6px;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;display:inline-block;margin-bottom:20px;border:1px solid rgba(56,189,248,.2)}.hero h1{font-size:2.8rem;font-weight:800;line-height:1.2;margin-bottom:18px;letter-spacing:-.5px}.hero p{font-size:1.1rem;color:#cbd5e1;line-height:1.6}@media(min-width:768px){.hero-logo-box{display:block}}.logo-sihce-big{height:70px;width:auto;filter:drop-shadow(0 4px 15px rgba(0,163,224,.4))}.container{padding:0 8% 80px;flex-grow:1;margin-top:-80px;position:relative;z-index:10}.grid-tools{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:30px}.card{background:var(--bg-card);border-radius:16px;padding:30px;text-decoration:none;color:inherit;box-shadow:0 10px 15px -3px #0000000d,0 4px 6px -2px #00000005;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;border:1px solid transparent}.card:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px #0000001a;border-color:#00a3e04d}.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.icon-circle{width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem}.card h3{font-size:1.2rem;font-weight:700;color:var(--navy-dark);margin-bottom:10px}.card p{font-size:.95rem;color:var(--text-muted);line-height:1.5;margin-bottom:25px;flex-grow:1}.card-link{font-size:.9rem;font-weight:600;color:var(--sihce-blue);display:flex;align-items:center;gap:8px}.badge{font-size:.7rem;font-weight:700;padding:4px 10px;border-radius:20px;text-transform:uppercase}footer{background:#fff;border-top:1px solid var(--border-color);padding:60px 8% 30px}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-bottom:40px}.footer-section h4{color:var(--navy-dark);font-size:1rem;font-weight:700;margin-bottom:20px;text-transform:uppercase;letter-spacing:1px}.footer-links{list-style:none}.footer-links li{margin-bottom:12px}.footer-links a{text-decoration:none;color:var(--text-muted);font-size:.95rem;transition:color .2s;display:flex;align-items:center;gap:10px}.footer-links a:hover{color:var(--sihce-blue)}.social-link i{width:20px;text-align:center}.fa-youtube{color:red}.fa-facebook{color:#1877f2}.fa-tiktok{color:#000}.directorio-btn{background:var(--navy-dark);color:#fff!important;padding:10px 20px;border-radius:8px;display:inline-flex!important;font-weight:600}.directorio-btn:hover{background:var(--sihce-blue)}.copyright-bar{border-top:1px solid var(--border-color);padding-top:30px;text-align:center;color:var(--text-muted);font-size:.85rem}@media(max-width:768px){.hero{padding:60px 5% 100px;text-align:center;flex-direction:column}header{flex-direction:column;gap:15px}.footer-grid{text-align:center}.footer-links a{justify-content:center}}