/* =====================================================================
   APN — estilos compartidos (landing, embudo y páginas legales)
   ===================================================================== */
:root{
  --yellow:#FFD400; --yellow-soft:#FFF4B3; --ink:#101010; --bg:#F7F7F4; --white:#fff;
  --muted:#5b5b56; --line:#e6e6df; --ok:#147a3d; --err:#b42318;
  --radius:18px; --radius-lg:28px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased}
body.no-scroll{overflow:hidden}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--ink);outline-offset:2px}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;
  font:600 16px/1.1 var(--font);padding:16px 24px;border-radius:999px;text-decoration:none;
  transition:transform .15s,background .15s,box-shadow .15s;text-align:center}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:none}
.btn-dark{background:var(--ink);color:var(--white)}
.btn-yellow{background:var(--yellow);color:var(--ink)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn-small{padding:10px 16px;font-size:14px}
.btn-big{padding:19px 30px;font-size:17px}
.btn-block{width:100%}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}
.btn-pulse{box-shadow:0 0 0 0 rgba(255,212,0,.7);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,212,0,.55)}70%{box-shadow:0 0 0 14px rgba(255,212,0,0)}100%{box-shadow:0 0 0 0 rgba(255,212,0,0)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ---------- Header ---------- */
header.site{position:sticky;top:0;z-index:50;background:rgba(247,247,244,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.brand{font-weight:800;letter-spacing:-.02em;text-decoration:none;display:flex;align-items:center;gap:10px;white-space:nowrap}
.logo{width:32px;height:32px;border-radius:9px;background:var(--ink);color:var(--yellow);display:grid;place-items:center;font-weight:800;font-size:12px;flex:0 0 32px}
.nav-links{display:flex;gap:22px;font-size:14px;color:var(--muted)}
.nav-links a{text-decoration:none}
.nav-links a:hover{color:var(--ink)}

/* ---------- Hero ---------- */
.hero{padding:64px 0 48px;text-align:center}
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;background:var(--ink);color:var(--yellow);padding:7px 12px;border-radius:999px;margin-bottom:22px}
h1{font-size:clamp(36px,6vw,66px);line-height:1.03;letter-spacing:-.035em;font-weight:800;max-width:920px;margin:0 auto}
mark{background:var(--yellow);color:inherit;padding:0 .12em;border-radius:8px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.lead{font-size:clamp(17px,2.2vw,20px);color:var(--muted);max-width:640px;margin:22px auto 30px}
.hero-cta{display:flex;flex-direction:column;align-items:center;gap:12px}
/* Garantía destacada en la portada */
.hero-guarantee{display:flex;align-items:center;gap:22px;max-width:720px;margin:0 auto 34px;padding:20px 28px 20px 20px;text-align:left;
  background:var(--white);border:2px solid var(--ink);border-radius:22px;box-shadow:7px 7px 0 var(--yellow)}
.hero-guarantee strong{display:block;font-size:clamp(19px,2.5vw,25px);line-height:1.3;letter-spacing:-.015em}
.hero-guarantee span{display:block;color:var(--muted);font-size:16px;margin-top:6px}
.hero-guarantee a{color:var(--ink);font-weight:600;white-space:nowrap}
.hero-guarantee .seal-sm{width:100px;height:100px;flex:0 0 100px;margin:0;border-width:3px;outline-width:3px}
.hero-guarantee .seal-sm b{font-size:40px}
.hero-guarantee .seal-sm small{font-size:11px}
.micro{font-size:13.5px;color:var(--muted)}
.badges{display:flex;gap:10px 22px;justify-content:center;flex-wrap:wrap;margin-top:28px;font-size:14px;color:var(--muted)}
.badges span::before{content:"✓ ";color:var(--ink);font-weight:800}

/* ---------- Secciones ---------- */
section{padding:72px 0}
.section-head{max-width:700px;margin-bottom:36px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
h2{font-size:clamp(28px,4vw,42px);letter-spacing:-.03em;line-height:1.1;font-weight:800}
.section-head p{color:var(--muted);margin-top:12px;font-size:17px}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.card h3{font-size:19px;letter-spacing:-.01em;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}
.icon{width:44px;height:44px;border-radius:12px;background:var(--yellow);display:grid;place-items:center;font-size:20px;margin-bottom:18px}

/* Problema */
.pain .card{border-left:4px solid var(--ink)}
.stat{margin-top:28px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px 28px;display:flex;gap:22px;align-items:center}
.stat strong{font-size:clamp(40px,6vw,56px);letter-spacing:-.04em;line-height:1;background:var(--yellow);padding:6px 12px;border-radius:12px;flex:0 0 auto}
.stat p{color:var(--muted);font-size:15.5px}
.stat cite{display:block;font-style:normal;font-size:12.5px;margin-top:6px}

/* Demo chat */
.demo{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:center}
.demo-copy ul{list-style:none;margin-top:22px;display:grid;gap:12px}
.demo-copy li{padding-left:28px;position:relative;color:var(--muted)}
.demo-copy li::before{content:"";position:absolute;left:0;top:7px;width:12px;height:12px;border-radius:50%;background:var(--yellow);border:2px solid var(--ink)}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.pill{border:1px solid var(--line);background:var(--white);padding:9px 14px;border-radius:999px;font:500 14px/1.2 var(--font);cursor:pointer;color:var(--ink)}
.pill[aria-pressed="true"]{background:var(--ink);color:var(--yellow);border-color:var(--ink)}
.chat{background:var(--white);border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 20px 50px -30px rgba(0,0,0,.25)}
.chat-head{background:var(--ink);color:var(--white);padding:16px 20px;display:flex;justify-content:space-between;align-items:center;font-size:14px}
.status{font-size:12px;color:var(--yellow)}
.chat-body{height:340px;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:10px;background:#fbfbf9}
.msg{max-width:82%;padding:11px 14px;border-radius:14px;font-size:15px}
.msg.bot{background:var(--white);border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:4px}
.msg.user{background:var(--yellow);align-self:flex-end;border-bottom-right-radius:4px}
.msg.cta{background:transparent;border:0;padding:0;align-self:flex-start}
.chat-input{display:flex;gap:8px;padding:14px;border-top:1px solid var(--line)}
.chat-input input{flex:1;min-width:0;border:1px solid var(--line);border-radius:999px;padding:12px 16px;font:16px var(--font);outline:none}
.chat-input input:focus{border-color:var(--ink)}
.sim-note{font-size:12px;color:var(--muted);text-align:center;padding:0 14px 14px}

/* Calculadora en tabla */
section[id]{scroll-margin-top:72px}
.calc{background:var(--ink);color:var(--white);border-radius:var(--radius-lg);padding:48px}
.calc-head{max-width:660px;margin-bottom:32px}
.calc-head .kicker{color:var(--yellow)}
.calc-head h2{color:var(--white)}
.calc-head p{color:#cfcfc8;margin-top:12px;font-size:17px}
.calc-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:36px;align-items:start}
.calc-inputs{display:grid;gap:24px}
.ci label{display:block;font-weight:600;font-size:15px;line-height:1.35;margin-bottom:10px;color:#f1f1ec}
.ci small{display:block;color:#a8a8a0;font-size:13px;margin-top:6px}
.stepper{display:flex;align-items:center;background:#1c1c1c;border:1px solid #2f2f2f;border-radius:14px;overflow:hidden;transition:border-color .15s}
.stepper:focus-within{border-color:var(--yellow)}
.stepper button{flex:0 0 52px;height:54px;background:none;border:0;color:var(--yellow);font:600 24px/1 var(--font);cursor:pointer}
.stepper button:hover{background:#262626}
.stepper input{flex:1;min-width:0;width:100%;background:none;border:0;color:var(--white);font:800 26px/1 var(--font);text-align:center;outline:none;-moz-appearance:textfield;appearance:textfield;font-variant-numeric:tabular-nums}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.stepper .unit{color:#a8a8a0;font-weight:600;font-size:15px;padding-right:6px;white-space:nowrap}
/* Barras: pista con relleno amarillo y tirador grande, fácil de agarrar con el dedo */
.ci input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:10px;margin:18px 0 6px;border-radius:999px;cursor:pointer;
  background:linear-gradient(to right,var(--yellow) var(--p,50%),#333 var(--p,50%));outline:none;touch-action:pan-y}
.ci input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:30px;height:30px;border-radius:50%;background:var(--yellow);
  border:4px solid var(--ink);box-shadow:0 0 0 2px var(--yellow),0 6px 14px rgba(0,0,0,.5);transition:transform .12s}
.ci input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--yellow);border:4px solid var(--ink);
  box-shadow:0 0 0 2px var(--yellow),0 6px 14px rgba(0,0,0,.5);transition:transform .12s}
.ci input[type=range]:active::-webkit-slider-thumb{transform:scale(1.2)}
.ci input[type=range]:active::-moz-range-thumb{transform:scale(1.2)}
.ci input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 2px var(--yellow),0 0 0 6px rgba(255,212,0,.35)}
.calc{position:relative}
.fx-toggle{position:absolute;top:22px;right:22px;background:#1c1c1c;border:1px solid #2f2f2f;color:#e8e8e2;border-radius:999px;
  padding:8px 14px;font:600 13px/1 var(--font);cursor:pointer}
.fx-toggle:hover{border-color:var(--yellow)}
.fx-toggle[aria-pressed="false"]{color:#8f8f88}
.calc-out{background:#1a1a1a;border:1px solid #2c2c2c;border-radius:22px;padding:26px;position:sticky;top:84px}
.loss-big{text-align:center;padding:6px 0 18px;border-bottom:1px solid #2c2c2c}
.loss-big small{display:block;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:#a8a8a0;font-weight:700}
.loss-big strong{display:block;font-size:clamp(46px,7vw,66px);line-height:1.05;letter-spacing:-.04em;color:var(--yellow);margin:6px 0;font-variant-numeric:tabular-nums}
.loss-big span{color:#d6d6cf;font-size:15px}
.loss-big b{color:var(--white)}
table.loss{width:100%;border-collapse:separate;border-spacing:0;margin:16px 0 18px;font-variant-numeric:tabular-nums}
table.loss th,table.loss td{padding:13px 10px;text-align:right;border-bottom:1px solid #2a2a2a;font-size:15.5px;white-space:nowrap}
table.loss thead th{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:#a8a8a0;font-weight:700;padding-top:4px}
table.loss tbody th{text-align:left;font-weight:500;color:#d6d6cf;white-space:normal}
table.loss tbody td{color:var(--white);font-weight:600}
table.loss tr.total th,table.loss tr.total td{background:var(--yellow);color:var(--ink);font-weight:800;border:0;font-size:16.5px}
table.loss tr.total th{border-radius:12px 0 0 12px}
table.loss tr.total td:last-child{border-radius:0 12px 12px 0}
table.loss td.flash{animation:flash .5s}
@keyframes flash{from{color:var(--yellow)}}
table.loss tr.total td.flash{animation:none}
.payback{background:#242424;border-radius:12px;padding:12px 14px;font-size:14.5px;color:#e8e8e2;margin-bottom:14px}
.payback b{color:var(--yellow)}
.calc-note{font-size:12.5px;color:#8f8f88;margin-top:12px;text-align:center}

/* Pasos */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
.step{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--ink);color:var(--yellow);font-weight:800;margin-bottom:18px}
.step h3{font-size:18px;margin-bottom:8px}
.step p{color:var(--muted);font-size:15px}

/* Oferta + garantía */
.offer{display:grid;grid-template-columns:1.25fr 1fr;border-radius:var(--radius-lg);overflow:hidden;border:3px solid var(--ink);background:var(--white)}
.offer-main{padding:40px}
.offer-main h2{font-size:clamp(26px,3.4vw,36px)}
.includes{list-style:none;margin:22px 0 26px;display:grid;gap:12px}
.includes li{display:flex;gap:12px;align-items:flex-start}
.includes li::before{content:"✓";flex:0 0 24px;height:24px;border-radius:50%;background:var(--yellow);display:grid;place-items:center;font-weight:800;font-size:13px}
.price{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.price strong{font-size:40px;letter-spacing:-.03em}
.price span{color:var(--muted);font-size:14px}
.scarcity{display:inline-flex;gap:8px;align-items:center;font-size:14px;font-weight:600;background:var(--yellow-soft);padding:8px 12px;border-radius:10px;margin-bottom:18px}
.guarantee-box{background:var(--yellow);padding:40px;display:flex;flex-direction:column;justify-content:center}
.seal{width:120px;height:120px;border-radius:50%;background:var(--ink);color:var(--yellow);display:grid;place-items:center;text-align:center;font-weight:800;line-height:1;margin-bottom:20px;border:4px dashed var(--yellow);outline:4px solid var(--ink)}
.seal b{display:block;font-size:44px;letter-spacing:-.04em}
.seal small{font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.guarantee-box h3{font-size:24px;letter-spacing:-.02em;line-height:1.15}
.guarantee-box p{margin-top:12px;font-size:15.5px}
.guarantee-box a{font-weight:600}

/* FAQ */
details{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-bottom:10px}
summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:10px;font-size:15px}

/* Banda final */
.band{background:var(--yellow);border-radius:var(--radius-lg);padding:48px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.band h2{font-size:clamp(26px,3.4vw,36px)}

/* Footer */
footer.site{border-top:1px solid var(--line);padding:36px 0 96px;color:var(--muted);font-size:14px}
.foot{display:flex;justify-content:space-between;gap:16px 28px;flex-wrap:wrap;align-items:center}
.foot nav{display:flex;gap:8px 18px;flex-wrap:wrap}
.foot a{text-decoration:none}
.foot a:hover{color:var(--ink);text-decoration:underline}
.linklike{background:none;border:0;font:inherit;color:inherit;cursor:pointer;padding:0}
.linklike:hover{color:var(--ink);text-decoration:underline}

/* CTA fija en móvil */
.sticky-cta{position:fixed;left:12px;right:12px;bottom:12px;z-index:40;display:none;transform:translateY(140%);transition:transform .25s}
.sticky-cta.show{transform:none}
.sticky-cta .btn{width:100%;box-shadow:0 10px 30px -10px rgba(0,0,0,.45)}

/* =====================================================================
   WhatsApp: botones y burbuja flotante
   ===================================================================== */
.btn .ic{width:20px;height:20px;flex:0 0 20px}
.btn-wa{background:var(--ink);color:var(--white)}
.btn-wa .ic{color:#25D366}
.text-link{font-size:14.5px;font-weight:600;color:var(--ink);text-underline-offset:3px}
.faq-more{margin-top:18px;color:var(--muted);font-size:15px}
.faq-more a{color:var(--ink);font-weight:600}
.wa-float{position:fixed;right:20px;bottom:20px;z-index:45;width:60px;height:60px;border-radius:50%;background:#25D366;color:var(--white);
  display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(0,0,0,.4);transition:transform .15s}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:32px;height:32px}

/* Tarjetas de la página de gracias */
.paths{display:grid;gap:14px;margin-top:14px}
.path{background:var(--white);border:1.5px solid var(--line);border-radius:var(--radius);padding:24px}
.path.primary{border:3px solid var(--ink)}
.path .tag{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:var(--yellow);padding:5px 9px;border-radius:999px;margin-bottom:10px}
.path h3{font-size:21px;letter-spacing:-.02em}
.path p{color:var(--muted);font-size:15px;margin:6px 0 16px}
.cfg-note{font-size:13px;color:var(--err);margin-top:8px}

/* =====================================================================
   Banners: cookies y modo configuración
   ===================================================================== */
.cookie{position:fixed;left:12px;right:12px;bottom:12px;z-index:200;max-width:560px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 20px 50px -20px rgba(0,0,0,.35);display:none}
.cookie.show{display:block}
.cookie p{font-size:14px;color:var(--muted)}
.cookie .acts{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.cookie .acts .btn{flex:1;min-width:140px}
.setup{position:fixed;left:12px;bottom:12px;z-index:150;max-width:340px;background:#fff1f0;border:1px solid #f4b7b2;color:#7a1a12;border-radius:12px;padding:12px 14px;font-size:12.5px;line-height:1.45;box-shadow:0 10px 30px -15px rgba(0,0,0,.35)}
.setup b{display:block;margin-bottom:4px}
.setup button{position:absolute;top:4px;right:8px;background:none;border:0;font-size:18px;cursor:pointer;color:inherit}
.todo{background:#fff1f0;color:#b42318;border-radius:4px;padding:0 4px;font-weight:600}

/* =====================================================================
   Páginas legales
   ===================================================================== */
.legal{max-width:780px;margin:0 auto;padding:48px 20px 72px}
.legal h1{font-size:clamp(30px,5vw,44px);text-align:left;margin:0 0 8px}
.legal .upd{color:var(--muted);font-size:14px;margin-bottom:32px}
.legal h2{font-size:22px;margin:32px 0 10px;letter-spacing:-.01em}
.legal p,.legal li{font-size:16px;color:#2b2b28;margin-bottom:10px}
.legal ul{padding-left:22px}
.legal table{width:100%;border-collapse:collapse;margin:8px 0 16px;font-size:14.5px;background:var(--white)}
.legal th,.legal td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.legal th{background:#f0f0ea}
.legal .note{background:var(--yellow-soft);border-radius:12px;padding:14px 16px;font-size:14px;margin-bottom:24px}
.table-scroll{overflow-x:auto}

/* =====================================================================
   Responsive
   ===================================================================== */
@media (max-width:860px){
  .nav-links{display:none}
  .grid-3,.steps{grid-template-columns:1fr}
  .demo,.calc-grid,.offer{grid-template-columns:1fr}
  .band{padding:30px}
  .calc{padding:28px 18px;border-radius:22px}
  .calc-out{position:static;padding:20px 14px}
  table.loss th,table.loss td{padding:11px 6px;font-size:14px}
  table.loss tr.total th,table.loss tr.total td{font-size:14.5px}
  .offer-main,.guarantee-box{padding:28px}
  .sticky-cta{display:block}
  .wa-float{display:none}
  section{padding:56px 0}
  .stat{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (max-width:520px){
  .hero-guarantee{gap:14px;padding:14px 16px 14px 14px;border-radius:18px;box-shadow:5px 5px 0 var(--yellow);margin-bottom:28px}
  .hero-guarantee strong{font-size:17px}
  .hero-guarantee span{font-size:13.5px}
  .hero-guarantee .seal-sm{width:66px;height:66px;flex:0 0 66px}
  .hero-guarantee .seal-sm b{font-size:26px}
  .hero-guarantee .seal-sm small{font-size:9px}
  /* Tabla de la calculadora: concepto arriba, día/mes/año debajo */
  table.loss,table.loss thead,table.loss tbody{display:block}
  table.loss tr{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid #2a2a2a;padding:11px 4px}
  table.loss th,table.loss td{border:0!important;padding:2px 4px}
  table.loss thead tr{padding:0 4px 8px}
  table.loss thead th:first-child{display:none}
  table.loss tbody th{grid-column:1/-1;font-size:13px;color:#a8a8a0;margin-bottom:2px}
  table.loss tbody td{font-size:17px}
  table.loss tr.total{background:var(--yellow);border:0;border-radius:14px;margin-top:8px;padding:12px 6px}
  table.loss tr.total th,table.loss tr.total td{background:none;border-radius:0!important}
  table.loss tr.total th{font-size:13px}
  table.loss tr.total td{font-size:18px}
  .brand .name{display:none}
}