*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--blue-dark:#0B2545;--blue-mid:#1565C0;--blue-light:#1E88E5;--blue-bright:#42A5F5;--s50:#f8fafc;--s200:#e2e8f0;--s400:#94a3b8;--s500:#64748b;--s700:#334155;--s800:#1e293b;--s900:#0f172a}
html{scroll-behavior:smooth}
body{font-family:'Inter',Arial,sans-serif;background:#fff;color:var(--s800);line-height:1.6}
a{color:var(--blue-mid)}
nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--s200);padding:0 6%;display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-icon{width:34px;height:34px}
.logo-icon svg{width:100%;height:100%}
.logo-text{font-size:1.3rem;font-weight:900;background:linear-gradient(135deg,var(--blue-dark),var(--blue-mid));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-back{text-decoration:none;color:var(--s700);font-size:.9rem;font-weight:600}
main{max-width:760px;margin:0 auto;padding:64px 6% 90px}
.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-mid);margin-bottom:10px}
h1{font-size:clamp(1.9rem,4vw,2.6rem);font-weight:900;color:var(--s900);letter-spacing:-.02em;margin-bottom:18px}
h2{font-size:1.3rem;font-weight:800;color:var(--s900);margin:36px 0 12px}
p{color:var(--s700);margin-bottom:14px}
.notice{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;border-radius:12px;padding:16px 18px;font-size:.9rem;margin:24px 0 36px}
.card{background:var(--s50);border:1px solid var(--s200);border-radius:16px;padding:22px 24px;margin:14px 0}
footer{background:var(--s900);color:var(--s400);padding:36px 6%;text-align:center;font-size:.82rem}
footer a{color:var(--s400)}

/* --- Páginas de módulo / índice de módulos --- */
.breadcrumb{font-size:.82rem;color:var(--s500);margin-bottom:18px}
.breadcrumb a{color:var(--s500);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.mod-head{display:flex;align-items:center;gap:16px;margin-bottom:6px}
.mod-icon{width:52px;height:52px;border-radius:14px;background:var(--s50);border:1px solid var(--s200);display:flex;align-items:center;justify-content:center;font-size:1.7rem;flex-shrink:0;overflow:hidden}
.mod-icon img{width:70%;height:70%;object-fit:contain}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 8px}
.badge{display:inline-flex;align-items:center;font-size:.76rem;font-weight:700;padding:5px 11px;border-radius:999px;letter-spacing:.02em}
.badge-cat{background:#e0f2fe;color:#075985}
.badge-price{background:#dcfce7;color:#166534}
.badge-dev{background:#fef3c7;color:#92400e}
.feature-list{list-style:none;margin:18px 0 30px;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px}
.feature-list li{display:flex;gap:10px;align-items:flex-start;color:var(--s700);font-size:.96rem;background:var(--s50);border:1px solid var(--s200);border-radius:12px;padding:12px 14px}
.feature-list li::before{content:"✓";color:var(--blue-mid);font-weight:800;flex-shrink:0}
.cta-box{display:flex;flex-wrap:wrap;gap:12px;align-items:center;background:linear-gradient(135deg,var(--blue-dark),var(--blue-mid));border-radius:18px;padding:26px 28px;margin:34px 0;color:#fff}
.cta-box .cta-text{flex:1;min-width:200px}
.cta-box h3{font-size:1.05rem;font-weight:800;margin-bottom:4px}
.cta-box p{color:#cbd5e1;margin:0;font-size:.88rem}
.btn-cta{background:#fff;color:var(--blue-dark);text-decoration:none;font-weight:800;font-size:.9rem;padding:12px 22px;border-radius:10px;white-space:nowrap}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin:16px 0 8px}
.related-card{display:block;text-decoration:none;background:var(--s50);border:1px solid var(--s200);border-radius:12px;padding:14px 16px;transition:border-color .15s}
.related-card:hover{border-color:var(--blue-light)}
.related-card .rc-name{font-weight:700;color:var(--s900);font-size:.9rem;display:block;margin-bottom:2px}
.related-card .rc-cat{color:var(--s500);font-size:.76rem}
.plan-tip{display:flex;gap:14px;align-items:flex-start;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:16px;padding:18px 20px;margin:14px 0 24px;max-width:900px}
.plan-tip .pt-icon{font-size:1.3rem;line-height:1;flex-shrink:0}
.plan-tip strong{color:#065f46}
.plan-tip p{color:#065f46;margin:4px 0 0;font-size:.9rem}
.plan-tip a{color:#047857;font-weight:700}
.mod-index main,.mod-page main{max-width:none}
.mod-index main>p,.mod-page main>p{max-width:680px}
.mod-page .card,.mod-page .cta-box{max-width:900px}
.cat-block{margin-bottom:40px}
.cat-block h2{margin-top:0}
.mod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.mod-card{display:block;text-decoration:none;background:#fff;border:1px solid var(--s200);border-radius:14px;padding:18px 20px;transition:box-shadow .15s,border-color .15s}
.mod-card:hover{border-color:var(--blue-light);box-shadow:0 6px 20px rgba(11,37,69,.08)}
.mod-card .mc-top{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.mod-card .mc-icon{width:36px;height:36px;border-radius:9px;background:var(--s50);border:1px solid var(--s200);display:flex;align-items:center;justify-content:center;font-size:1.15rem;flex-shrink:0;overflow:hidden}
.mod-card .mc-icon img{width:70%;height:70%;object-fit:contain}
.mod-card .mc-name{font-weight:800;color:var(--s900);font-size:.98rem}
.mod-card .mc-desc{color:var(--s500);font-size:.82rem;line-height:1.5}
.mod-card .mc-price{display:inline-block;margin-top:10px;font-size:.78rem;font-weight:700;color:#166534}