:root{--bg:#F4F4F1;--sur:#FFFFFF;--ink:#15181D;--mut:#5C6470;--pri:#1F3A5F;--pri2:#16304F;--amb:#D9A441;--amb2:#F6E7C4;--bor:#E3E4DF;--ok:#2E7D5B;--okbg:#E4F2EB;--err:#B4432F;--errbg:#F9E5E1;--warnbg:#FBF2DC;--r:12px;--sh:0 1px 2px rgba(21,24,29,.05),0 6px 20px rgba(21,24,29,.05)}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--pri);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;margin:0 0 .5rem;letter-spacing:-.01em}
h1{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:700}
h2{font-size:1.25rem;font-weight:600}
p{margin:0 0 .75rem}
.wrap{width:100%;max-width:880px;margin:0 auto;padding-inline:16px}
.wrap.wide{max-width:1100px}
main.wrap{padding-block:24px 48px;min-height:60vh}
.muted{color:var(--mut)}
.small{font-size:.875rem}
.pre{white-space:pre-line}
.eyebrow{color:var(--amb);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.5rem}

.top{position:sticky;top:0;z-index:10;background:var(--sur);border-bottom:1px solid var(--bor)}
.top .wrap{display:flex;align-items:center;gap:6px;min-height:60px;max-width:1100px}
.topcta{margin-left:auto}
.logo{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:1.3rem;color:var(--ink);letter-spacing:-.02em}
.logo b{color:var(--amb);font-weight:700}
.logo:hover{text-decoration:none}
.burger{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;margin-left:-10px;border:0;border-radius:10px;background:none;cursor:pointer}
.burger:hover{background:var(--bg)}
.burger span,.burger span::before,.burger span::after{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;content:"";position:relative}
.burger span::before{position:absolute;top:-7px}
.burger span::after{position:absolute;top:7px}
.backdrop{position:fixed;inset:0;background:rgba(21,24,29,.45);z-index:20}
.nav{position:fixed;top:0;left:0;bottom:0;width:min(320px,86vw);background:var(--sur);z-index:30;display:flex;flex-direction:column;padding:12px 14px 20px;gap:2px;transform:translateX(-102%);transition:transform .22s ease;box-shadow:0 0 40px rgba(21,24,29,.25);overflow-y:auto}
.nav.open{transform:none}
.navhead{display:flex;align-items:center;justify-content:space-between;min-height:44px;margin-bottom:10px}
.nav .x{width:44px;height:44px;border:0;background:none;font-size:1.8rem;line-height:1;color:var(--mut);cursor:pointer;border-radius:10px}
.nav .x:hover{background:var(--bg);color:var(--ink)}
.nav a{display:flex;align-items:center;min-height:46px;padding:0 12px;font-weight:500;color:var(--ink);border-radius:10px}
.nav a:hover{background:var(--bg);text-decoration:none}
.nav a.btn{color:#fff;justify-content:center;margin-top:10px}
.nav a.btn:hover{background:var(--pri2)}
.nav .who{font-size:.85rem;color:var(--mut);padding:0 12px 10px;margin-bottom:6px;border-bottom:1px solid var(--bor)}
body.noscroll{overflow:hidden}
@media(prefers-reduced-motion:reduce){.nav{transition:none}}

.intro{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;background:var(--sur);border:1px solid var(--bor);border-left:4px solid var(--amb);border-radius:var(--r);padding:16px 18px;margin-bottom:20px;box-shadow:var(--sh)}
.intro div{display:grid;gap:4px;flex:1 1 320px}
.intro strong{font-size:1.02rem}
.cta-final{margin-top:32px;text-align:center}
.cta-final .cta{justify-content:center;margin-bottom:4px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:0 20px;border:1px solid var(--pri);border-radius:10px;background:var(--pri);color:#fff;font:inherit;font-weight:600;cursor:pointer;white-space:nowrap;transition:background .15s}
.btn:hover{background:var(--pri2);text-decoration:none}
.btn.ghost{background:transparent;color:var(--pri)}
.btn.ghost:hover{background:#eef2f7}
.btn.sm{min-height:38px;padding:0 14px;font-size:.9rem}
.btn.lg{min-height:50px;padding:0 26px;font-size:1.05rem}
.btn:disabled{opacity:.6;cursor:wait}

.flash{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:.95rem;border:1px solid transparent}
.flash.ok{background:var(--okbg);color:#1d5540;border-color:#c5e3d4}
.flash.err{background:var(--errbg);color:#7d2a1c;border-color:#efc8c0}
.flash.warn{background:var(--warnbg);color:#6a4a0d;border-color:#ecd9a8}

.hero{padding:32px 0 24px;max-width:720px}
.hero .lead{font-size:1.1rem;color:var(--mut);max-width:60ch}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:24px 0 0;padding:0}
.stats div{min-width:0;background:var(--sur);border:1px solid var(--bor);border-radius:var(--r);padding:12px 14px}
.stats dt{font-size:.7rem;color:var(--mut);text-transform:uppercase;letter-spacing:.05em}
.stats dd{margin:2px 0 0;font-size:1.6rem;font-weight:700;font-variant-numeric:tabular-nums}
.dos{display:grid;gap:14px;margin:24px 0}
@media(min-width:700px){.dos{grid-template-columns:1fr 1fr}.hero{padding-top:56px}}
.card{background:var(--sur);border:1px solid var(--bor);border-radius:var(--r);padding:18px;box-shadow:var(--sh)}
.dos .num{display:inline-block;color:var(--amb);font-weight:700;font-variant-numeric:tabular-nums;margin-bottom:6px}
.dos h2{font-size:1.35rem}
.pasos{margin:32px 0}
.pasos ol{padding-left:0;list-style:none;counter-reset:p;display:grid;gap:10px}
.pasos li{counter-increment:p;position:relative;padding-left:44px;color:var(--mut)}
.pasos li strong{color:var(--ink)}
.pasos li::before{content:counter(p);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--amb2);color:#7a5a12;font-weight:700;display:grid;place-items:center;font-size:.9rem}
@media(min-width:700px){.pasos ol{grid-template-columns:1fr 1fr;gap:16px 24px}}
.catgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media(min-width:700px){.catgrid{grid-template-columns:repeat(4,1fr)}}
.catgrid a{display:block;background:var(--sur);border:1px solid var(--bor);border-radius:10px;padding:14px;font-weight:500;color:var(--ink);min-height:44px}
.catgrid a:hover{border-color:var(--pri);text-decoration:none}

.head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.head h1,.head h2{margin:0}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.filters select,.filters input{flex:1 1 160px;min-height:42px;border:1px solid var(--bor);border-radius:10px;padding:0 12px;font:inherit;background:var(--sur)}
.list{display:grid;gap:12px}
.list.grid{grid-template-columns:1fr}
@media(min-width:700px){.list.grid{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.list.grid{grid-template-columns:1fr 1fr 1fr}}
.card h2 a{color:var(--ink)}
.meta{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;color:var(--mut);font-size:.85rem;margin-bottom:8px}
.chip{display:inline-block;background:var(--amb2);color:#6d4f0f;border-radius:999px;padding:3px 10px;font-size:.78rem;font-weight:600}
.tag{display:inline-block;background:#ECEDEA;color:var(--mut);border-radius:6px;padding:2px 8px;font-size:.78rem;font-weight:600}
.tag.ok{background:var(--okbg);color:var(--ok)}
.tag.amber{background:var(--amb);color:#2b2005}
.row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:8px}
.empty{background:var(--sur);border:1px dashed var(--bor);border-radius:var(--r);padding:24px;text-align:center;color:var(--mut)}

.detalle{background:var(--sur);border:1px solid var(--bor);border-radius:var(--r);padding:22px;box-shadow:var(--sh);margin-bottom:24px}
.ofertas .card{margin-bottom:12px}
.oferta.mejor{border-color:var(--amb)}
.alias{font-size:1.05rem}
.monto{font-weight:700;font-size:1.3rem;font-variant-numeric:tabular-nums;text-align:right;display:flex;flex-direction:column;line-height:1.1}
.monto small{font-weight:500;color:var(--mut);font-size:.8rem}
.unlock{display:flex;flex-direction:column;gap:6px;margin-top:12px;align-items:flex-start}
.contacto{margin-top:12px;padding:14px;background:var(--okbg);border-radius:10px;border:1px solid #c5e3d4}
.contacto.big{padding:20px;font-size:1.05rem}
.contacto.big>.muted{display:block;font-size:.9rem}
.contacto .acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.contacto .acts .btn.ghost{max-width:100%;overflow:hidden;text-overflow:ellipsis}

.auth{max-width:520px}
.auth.wide{max-width:720px}
.form{display:grid;gap:14px;background:var(--sur);border:1px solid var(--bor);border-radius:var(--r);padding:20px;box-shadow:var(--sh)}
.form label{display:grid;gap:6px;font-weight:500;font-size:.92rem}
.form label small{color:var(--mut);font-weight:400;font-size:.85em}
.form input,.form select,.form textarea{width:100%;min-height:44px;border:1px solid var(--bor);border-radius:10px;padding:10px 12px;font:inherit;background:#fff;color:var(--ink)}
.form textarea{min-height:auto;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus,.filters :focus{outline:2px solid var(--pri);outline-offset:1px;border-color:var(--pri)}
.form .btn{justify-self:start}
.grid2{display:grid;gap:14px}
@media(min-width:600px){.grid2{grid-template-columns:1fr 1fr}}
fieldset{border:1px solid var(--bor);border-radius:10px;padding:12px 14px;margin:0}
legend{font-weight:500;font-size:.92rem;padding:0 6px}
.checks{display:grid;gap:8px;grid-template-columns:1fr}
@media(min-width:600px){.checks{grid-template-columns:1fr 1fr}}
.checks label{display:flex;align-items:center;gap:8px;font-weight:400;min-height:32px}
.checks input{width:18px;height:18px;min-height:0}
.roles{display:grid;gap:10px}
@media(min-width:600px){.roles{grid-template-columns:1fr 1fr}}
.role{border:1px solid var(--bor);border-radius:10px;padding:12px 14px;cursor:pointer;display:grid;gap:2px;font-weight:400}
.role.on{border-color:var(--pri);background:#eef2f7}
.role input{position:absolute;opacity:0;width:0;height:0;min-height:0}
.role span{color:var(--mut);font-size:.85rem}
.demo{margin-top:20px;background:var(--sur);border:1px solid var(--bor);border-radius:10px;padding:14px;font-size:.9rem;display:grid;gap:6px}
.demo div{display:flex;justify-content:space-between;gap:8px}
.demo code{background:#f1f1ee;padding:2px 6px;border-radius:6px}

.foot{border-top:1px solid var(--bor);color:var(--mut);font-size:.85rem;padding:18px 0}
.foot .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;max-width:1100px}