:root{--b:#0b5cab;--b2:#084a8a;--ink:#16181d;--mut:#5b6472;--bg:#f6f8fb;--line:#dfe4ec;--ok:#0f7b45;--warn:#9a5b00;--r:12px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:var(--b)}h1,h2{line-height:1.25}h1{font-size:1.75rem;margin:.4em 0}h2{font-size:1.25rem;margin:1.6em 0 .5em}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}.narrow{max-width:720px}
.top{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:5}.top .wrap{display:flex;align-items:center;justify-content:space-between;height:56px}
.logo{white-space:nowrap;font-weight:700;color:var(--ink);text-decoration:none;display:flex;gap:8px;align-items:center}.logo-mark{background:var(--b);color:#fff;border-radius:8px;padding:2px 7px;font-size:.85rem}
.top nav a{margin-left:12px;text-decoration:none;color:var(--mut);font-size:.95rem}
.hero{background:linear-gradient(180deg,#eef4fb,#fff);padding:32px 0 20px}.lead{font-size:1.06rem;color:#2c333d}
#buscar{width:100%;max-width:640px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);font-size:1rem;margin-top:8px}
.how{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;padding:0;list-style:none;counter-reset:s;margin:20px 0}
.how li{background:var(--bg);border-radius:var(--r);padding:10px 12px;font-size:.95rem}
.cards{list-style:none;padding:0;display:grid;grid-template-columns:1fr;gap:10px}
.cards a{display:flex;justify-content:space-between;gap:12px;align-items:center;border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;text-decoration:none;color:var(--ink);background:#fff}
.cards a:hover{border-color:var(--b)}.cards span{color:var(--b);font-weight:700;white-space:nowrap}
.crumbs{font-size:.88rem;color:var(--mut);margin-top:14px}.crumbs a{color:var(--mut)}
.hero-case{padding:6px 0 4px}
.pricebox{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;margin:12px 0}
.price{font-size:1.5rem;font-weight:800;color:var(--b)}.muted{color:var(--mut)}.small{font-size:.88rem}
.ticks{list-style:none;padding:0;margin:8px 0;display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.92rem;color:#2c333d}.ticks li:before{content:"✓ ";color:var(--ok);font-weight:700}
.btn{display:inline-block;background:var(--b);color:#fff;border:0;border-radius:10px;padding:12px 18px;font-size:1rem;font-weight:650;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--b2)}.btn.ghost{background:#fff;color:var(--b);border:1.5px solid var(--b)}.btn.alt{background:#e8590c}.btn[disabled]{opacity:.6;cursor:wait}
.grid{display:grid;grid-template-columns:1fr;gap:24px}
.content ul,.content ol{padding-left:1.2em}.content li{margin:.25em 0}
.nota{background:#fff8e6;border-left:4px solid #f0a500;padding:10px 12px;border-radius:6px}
.base dt{font-weight:700;margin-top:.6em}.base dd{margin:0 0 .3em 0;color:#2c333d}
.faq details{border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin:8px 0}.faq summary{font-weight:650;cursor:pointer}
.formcard{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:16px;align-self:start}
.fld{margin:10px 0}.fld label{display:block;font-weight:600;font-size:.94rem;margin-bottom:4px}.req{color:#c92a2a}
.fld input,.fld select,.fld textarea{width:100%;padding:11px 12px;border:1px solid #c9d1dc;border-radius:10px;font:inherit;background:#fff}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:2px solid #9cc1ea;border-color:var(--b)}
.fld.chk label{font-weight:500;display:flex;gap:8px;align-items:flex-start}.fld.chk input{width:auto;margin-top:5px}
.help{display:block;color:var(--mut);font-size:.82rem;margin-top:3px}.fld.err input,.fld.err select,.fld.err textarea{border-color:#c92a2a}.fld .e{color:#c92a2a;font-size:.84rem}
.actions{display:flex;flex-direction:column;gap:8px;margin-top:12px}.formmsg{min-height:1.4em;color:#c92a2a;font-size:.92rem}
.preview{position:relative;background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px 22px;margin-top:14px;font:14px/1.55 Helvetica,Arial,sans-serif;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.06)}
.preview:before{content:"VISTA PREVIA";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:3.2rem;font-weight:800;color:rgba(11,92,171,.09);transform:rotate(-28deg);pointer-events:none;letter-spacing:.1em}
.preview p{margin:0 0 10px;white-space:pre-line}.preview h3{text-align:center;margin:0 0 12px}
.preview .blur{height:12px;background:#e7eaf0;border-radius:4px;margin:7px 0}.preview .blur.s{width:70%}
.preview .cta{position:sticky;bottom:0;background:linear-gradient(180deg,rgba(255,255,255,0),#fff 35%);padding-top:24px;text-align:center}
.upsell{border:2px solid #e8590c;border-radius:16px;padding:14px 16px;background:#fff6f0;margin:24px 0}.upsell h2{margin-top:0}
.related{margin:28px 0}.foot{border-top:1px solid var(--line);margin-top:40px;padding:18px 0;background:var(--bg);font-size:.94rem}
.legal h2{margin-top:1.4em}.pago{background:var(--bg);border-radius:16px;padding:18px;border:1px solid var(--line)}.pago .ok{color:var(--ok);font-weight:700}
@media(min-width:760px){h1{font-size:2.1rem}.cards{grid-template-columns:1fr 1fr}.how{grid-template-columns:repeat(4,1fr)}.actions{flex-direction:row}}
@media(min-width:980px){.grid{grid-template-columns:minmax(0,1fr) 400px}.formcard{position:sticky;top:72px;max-height:calc(100vh - 88px);overflow:auto}.cards{grid-template-columns:repeat(3,1fr)}.related .cards{grid-template-columns:repeat(3,1fr)}}