:root{--navy:#1A2F51;--blue:#557080;--green:#819b3a;--yellow:#e4bc16;--cream:#fdfce9;--ink:#18202b;--white:#fff}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f7f8fa;color:var(--ink);line-height:1.6}a{text-decoration:none;color:inherit}.wrap{max-width:1180px;margin:auto;padding:0 22px}.top{background:var(--navy);color:#fff;padding:14px 0}.top .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{font-weight:800;letter-spacing:.5px}
.top .brand{display:flex;align-items:center}.top .brand img{display:block;width:210px;height:auto;max-height:42px;object-fit:contain}
.back{font-size:14px}.hero{background:linear-gradient(135deg,var(--navy),#294a70);color:#fff;padding:78px 0 68px}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:13px;font-weight:700;color:var(--yellow)}h1{font-size:clamp(38px,6vw,68px);line-height:1.03;margin:12px 0 18px;max-width:850px}.hero p{font-size:19px;max-width:760px;color:#e8edf3}.section{padding:52px 0}.section h2{font-size:32px;margin:0 0 10px;color:var(--navy)}.lead{margin:0 0 28px;color:#5d6672}.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.cat{background:#fff;border:1px solid #e3e7ec;border-radius:16px;padding:22px;transition:.2s}.cat:hover,.card:hover{transform:translateY(-2px);box-shadow:0 10px 25px #15263a12}.cat h3{margin:0 0 8px;color:var(--navy)}.cat p{margin:0;color:#66717d;font-size:14px}.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid #e3e7ec;border-radius:16px;padding:24px}.tag{display:inline-block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--green);margin-bottom:8px}.card h3{margin:0 0 10px;font-size:21px;color:var(--navy)}.card p{color:#626c77;font-size:15px}.btn{display:inline-block;margin-top:10px;padding:10px 15px;background:var(--navy);color:#fff;border-radius:9px;font-weight:700;font-size:14px}.projects{background:var(--yellow)}.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.project{background:#fff;border-radius:15px;padding:20px;border:1px solid var(--yellow);border-top:4px solid var(--yellow)}.project h3{margin:0 0 7px;color:var(--yellow)}.project p{margin:0;color:#65707a;font-size:14px}.footer{background:var(--navy);color:#fff;padding:32px 0;margin-top:30px}.article{max-width:900px;margin:0 auto;padding:55px 22px}.article h1{color:var(--navy);font-size:48px}.article h2{color:var(--navy);font-size:28px;margin-top:38px}.article p,.article li{font-size:17px}.materials{background:var(--cream);padding:22px;border-radius:15px}.code{background:#101722;color:#eef3f7;padding:20px;border-radius:12px;overflow:auto;font-family:Consolas,monospace;font-size:14px}.navcats{display:flex;gap:10px;flex-wrap:wrap;padding:16px 0}.navcats a{padding:8px 12px;background:#fff;border:1px solid #e0e5eb;border-radius:99px;font-size:14px}.related{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}@media(max-width:850px){.cats,.project-grid{grid-template-columns:repeat(2,1fr)}.articles{grid-template-columns:1fr}.hero{padding:55px 0}.article h1{font-size:38px}}@media(max-width:520px){.cats,.project-grid,.related{grid-template-columns:1fr}.top .wrap{flex-direction:column;align-items:flex-start}}

/* Fasantronic: color de CTA unificado */
.btn, .cta a, a.btn { background:#E4BC16 !important; color:#172235 !important; }