:root{--bg:#fbfaff;--fg:#17142b;--muted:#5d5875;--card:#fff;--line:#e6e2f5;--acc:#6d4aff;--acc2:#ff6a3d;--chip:#f0ecff}
@media (prefers-color-scheme:dark){:root{--bg:#0f0d1a;--fg:#f1eefc;--muted:#a49fbd;--card:#18152a;--line:#2a2541;--acc:#9b85ff;--acc2:#ff8a63;--chip:#241f3d}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--acc)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.top{border-bottom:1px solid var(--line);position:sticky;top:0;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);z-index:2}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;gap:12px}
.logo{font-weight:800;color:var(--fg);text-decoration:none;font-size:1.15rem}
nav{display:flex;gap:16px;flex-wrap:wrap}nav a{color:var(--muted);text-decoration:none;font-size:.95rem}nav a:hover{color:var(--fg)}
.hero{padding:56px 0 28px;text-align:center}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.1;margin:0 0 14px;letter-spacing:-.02em}
.hero h1 span{background:linear-gradient(90deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:1.1rem;margin:0 0 24px}
#buscar{width:100%;max-width:560px;padding:14px 18px;border-radius:14px;border:1px solid var(--line);background:var(--card);color:var(--fg);font-size:1rem}
.cats{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:8px 0 32px}
.cats a{background:var(--chip);color:var(--fg);text-decoration:none;padding:8px 14px;border-radius:999px;font-size:.92rem}
.cats b{color:var(--acc);margin-left:4px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin-bottom:32px}
.card{display:block;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;color:var(--fg);text-decoration:none;transition:transform .15s,border-color .15s}
a.card:hover{transform:translateY(-2px);border-color:var(--acc)}
.card h3{margin:10px 0 6px;font-size:1.08rem;line-height:1.35}.card p{margin:0 0 12px;color:var(--muted);font-size:.95rem}
.chip{display:inline-block;background:var(--chip);border-radius:999px;padding:2px 10px;font-size:.8rem}
.meta{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:.82rem;color:var(--muted)}
.miga{font-size:.9rem;color:var(--muted);margin:24px 0 0}
.lead{font-size:1.15rem;color:var(--muted)}
.caso{max-width:760px}.caso h1{font-size:clamp(1.7rem,4vw,2.4rem);line-height:1.15;margin:10px 0}
.ficha{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:24px 0}
.ficha div{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.ficha dt{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.ficha dd{margin:4px 0 0;font-weight:600}
.pasos{counter-reset:p;list-style:none;padding:0}
.pasos li{counter-increment:p;position:relative;padding:12px 0 12px 48px;border-bottom:1px solid var(--line)}
.pasos li::before{content:counter(p);position:absolute;left:0;top:10px;width:32px;height:32px;border-radius:50%;background:var(--acc);color:#fff;display:grid;place-items:center;font-weight:700}
.newsletter{background:linear-gradient(135deg,var(--acc),var(--acc2));color:#fff;border-radius:20px;padding:32px 24px;text-align:center;margin:40px 0}
.newsletter h2{margin:0 0 6px}.newsletter p{margin:0 0 18px;opacity:.9}
.newsletter form{display:flex;gap:8px;max-width:440px;margin:0 auto;flex-wrap:wrap}
.newsletter input{flex:1;min-width:200px;padding:12px 14px;border-radius:10px;border:0;font-size:1rem}
.newsletter button,.btn{background:#17142b;color:#fff;border:0;border-radius:10px;padding:12px 18px;font-weight:700;cursor:pointer;text-decoration:none;display:inline-block}
.newsletter button:disabled,.btn.off{opacity:.6;cursor:default}
.precio{font-size:2rem;font-weight:800;color:var(--fg)!important}.precio small{font-size:1rem;color:var(--muted)}
.pie{border-top:1px solid var(--line);margin-top:48px;padding:24px 0;color:var(--muted);font-size:.88rem}
.newsletter .legal{font-size:.8rem;opacity:.85;margin:12px 0 0}.newsletter .legal a{color:#fff}