*{margin:0;padding:0;box-sizing:border-box;font-family:'Inter',sans-serif}
body{background:#fff;color:#1f2937;line-height:1.6}
.container{max-width:1280px;margin:0 auto;padding:0 24px}

/* NAVBAR */
.navbar{background:#fff;border-bottom:1px solid #eef2f7;position:sticky;top:0;z-index:100}
.nav-content{display:flex;align-items:center;justify-content:space-between;padding:18px 24px}
.logo{font-size:22px;font-weight:800;color:#2563eb}
.nav-links{display:flex;gap:32px}
.nav-links a{color:#4b5563;text-decoration:none;font-weight:500;font-size:15px}
.nav-links a.active{color:#2563eb;border-bottom:2px solid #2563eb;padding-bottom:4px}
.nav-links a:hover{color:#2563eb}
.btn-primary{background:#2563eb;color:#fff;padding:10px 20px;border-radius:8px;text-decoration:none;font-weight:600;transition:.3s}
.btn-primary:hover{background:#1d4ed8}
.btn-secondary{border:2px solid #2563eb;color:#2563eb;padding:10px 20px;border-radius:8px;text-decoration:none;font-weight:600}

/* HERO */
.hero{padding:60px 0;background:linear-gradient(180deg,#f8fafc,#fff)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.badge{background:#dbeafe;color:#1e40af;padding:6px 14px;border-radius:20px;font-size:13px;font-weight:600;display:inline-block;margin-bottom:18px}
.hero h1{font-size:46px;font-weight:800;color:#0f172a;line-height:1.15;margin-bottom:18px}
.accent{color:#2563eb;display:block}
.hero p{color:#4b5563;font-size:17px;margin-bottom:26px}
.hero-buttons{display:flex;gap:14px;margin-bottom:26px}
.hero-features{display:flex;gap:20px;flex-wrap:wrap;color:#6b7280;font-size:14px}

/* HERO PANEL */
.hero-panel{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:24px;box-shadow:0 20px 40px rgba(0,0,0,.06)}
.panel-header{display:flex;align-items:center;gap:10px;color:#2563eb;font-size:18px;margin-bottom:6px}
.panel-header span{color:#1f2937;font-weight:600;margin-left:10px}
.panel-sub{color:#6b7280;font-size:14px;margin-bottom:18px}
.file-icons{display:flex;justify-content:space-around;margin-bottom:22px}
.file{width:70px;height:80px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px}
.pdf{background:#ef4444}.jpg{background:#22c55e}.docx{background:#2563eb}.txt{background:#6b7280}
.routing{background:#f1f5f9;border:1px dashed #cbd5e1;border-radius:10px;padding:14px;text-align:center;margin-bottom:18px}
.routing h4{color:#0f172a;font-size:15px;margin-bottom:4px}
.routing p{font-size:13px;color:#64748b}
.ia-modules{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;text-align:center}
.ia-mod{font-size:12px;color:#374151;font-weight:500}
.ic{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;margin:0 auto 6px}
.ic.blue{background:#dbeafe}.ic.purple{background:#ede9fe}.ic.red{background:#fee2e2}
.ic.orange{background:#ffedd5}.ic.green{background:#d1fae5}

/* SECTIONS */
.section{padding:70px 0}
.section.gray{background:#f8fafc}
.section h2{font-size:32px;font-weight:800;margin-bottom:40px;color:#0f172a;text-align:center}

/* CARDS */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:22px;transition:.3s}
.card:hover{transform:translateY(-5px);box-shadow:0 15px 30px rgba(0,0,0,.08)}
.card-icon{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:14px}
.card-icon.blue{background:#dbeafe;color:#2563eb}
.card-icon.purple{background:#ede9fe;color:#7c3aed}
.card-icon.red{background:#fee2e2;color:#dc2626}
.card-icon.orange{background:#ffedd5;color:#ea580c}
.card-icon.green{background:#d1fae5;color:#059669}
.card h3{font-size:18px;margin-bottom:10px;color:#0f172a}
.card ul{list-style:none}
.card li{color:#4b5563;font-size:14px;padding:4px 0;padding-left:14px;position:relative}
.card li:before{content:"•";position:absolute;left:0;color:#2563eb}

/* STEPS */
.steps{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.step{text-align:center;flex:1;min-width:180px}
.step-ic{width:60px;height:60px;background:#dbeafe;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;margin:0 auto 10px}
.step h4{font-size:15px;margin-bottom:6px;color:#0f172a}
.step p{font-size:13px;color:#6b7280}
.arrow{font-size:24px;color:#2563eb}

/* BENEFITS */
.benefits{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px;margin-bottom:40px}
.benefit{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:20px;text-align:center}
.b-ic{width:50px;height:50px;background:#eff6ff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;margin:0 auto 10px;color:#2563eb;font-weight:700}
.b-ic.big{font-size:26px}
.benefit p{font-size:13px;color:#374151}

.security-row{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin-top:30px}
.formats,.security{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:24px}
.formats h3,.security h3{margin-bottom:12px;color:#0f172a}
.format-list{display:flex;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.format-list span{background:#f1f5f9;padding:6px 12px;border-radius:6px;font-size:13px;font-weight:600;color:#475569}
.security{background:linear-gradient(135deg,#eff6ff,#dbeafe)}
.sec-ic{font-size:32px;margin-bottom:10px}

/* EQUIPO */
.equipo-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.cta-card{background:linear-gradient(135deg,#1e3a8a,#2563eb);color:#fff;padding:40px;border-radius:16px}
.cta-card h3{font-size:24px;margin-bottom:12px}
.cta-card p{margin-bottom:20px;opacity:.9}
.btn-white{background:#fff;color:#2563eb;padding:12px 22px;border-radius:8px;text-decoration:none;font-weight:600;display:inline-block}
.team h3{margin-bottom:20px;color:#0f172a}
.team-members{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.member{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:20px;text-align:center}
.avatar{width:70px;height:70px;background:#dbeafe;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:34px;margin:0 auto 10px}
.member h4{font-size:15px;color:#0f172a}
.member p{font-size:13px;color:#6b7280;margin-bottom:8px}
.member a{background:#0a66c2;color:#fff;padding:4px 10px;border-radius:4px;text-decoration:none;font-size:12px;font-weight:700}

/* FOOTER */
.footer{background:#0f172a;color:#cbd5e1;padding:30px 0;text-align:center}
.footer-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.logo.light{color:#fff}
.footer-links a{color:#cbd5e1;text-decoration:none;margin:0 8px}
.footer-links a:hover{color:#fff}

/* RESPONSIVE */
@media(max-width:900px){
  .hero-grid,.equipo-grid,.security-row{grid-template-columns:1fr}
  .hero h1{font-size:34px}
  .nav-links{display:none}
  .arrow{display:none}
}