:root{
    --ink:#17140F;
    --ink-soft:#4A443A;
    --paper:#FFFFFF;
    --paper-soft:#F6F2EA;
    --rust:#8B3A52;
    --rust-dark:#6B2A3E;
    --lime:#E8C547;
    --rose:#D4A5A0;
    --line:#E6E0D2;
    --maxw:1180px;
  }

  *{box-sizing:border-box; margin:0; padding:0;}

  html{scroll-behavior:smooth;}

  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
  }

  body{
    background:var(--paper);
    color:var(--ink);
    font-family:'Fraunces', Georgia, serif;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }

  .mono{
    font-family:'Space Mono', 'Courier New', monospace;
  }

  .wrap{
    max-width:var(--maxw);
    margin:0 auto;
    padding:0 28px;
  }

  a{color:inherit; text-decoration:none;}

  img{max-width:100%; display:block;}

  /* ---------- reveal ---------- */
  .reveal{
    opacity:0;
    transform:translateY(24px);
    transition:opacity .7s cubic-bezier(.16,.84,.44,1), transform .7s cubic-bezier(.16,.84,.44,1);
  }
  .reveal.is-visible{
    opacity:1;
    transform:translateY(0);
  }

  /* ---------- header ---------- */
  header{
    position:sticky;
    top:0;
    z-index:50;
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line);
  }
  .nav{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:18px 28px;
    max-width:var(--maxw);
    margin:0 auto;
  }
  .logo{
    font-family:'Space Mono', monospace;
    font-weight:700;
    font-size:15px;
    letter-spacing:.06em;
    display:flex;
    align-items:center;
    gap:8px;
  }
  .logo .dot{
    width:9px; height:9px;
    background:var(--rust);
    border-radius:50%;
    display:inline-block;
    box-shadow:0 0 0 3px rgba(196,69,31,.15);
  }
  nav.links{
    display:flex;
    gap:28px;
    font-family:'Space Mono', monospace;
    font-size:13px;
    letter-spacing:.03em;
  }
  nav.links a{
    opacity:.75;
    transition:opacity .2s ease;
    border-bottom:1px solid transparent;
    padding-bottom:2px;
  }
  nav.links a:hover{opacity:1; border-color:var(--rust);}
  .nav-cta{
    font-family:'Space Mono', monospace;
    font-size:12px;
    font-weight:700;
    letter-spacing:.04em;
    background:var(--ink);
    color:var(--paper);
    padding:10px 18px;
    border-radius:2px;
    white-space:nowrap;
  }
  .nav-cta:hover{background:var(--rust);}
  @media (max-width:720px){
    nav.links{display:none;}
  }

  /* ---------- buttons ---------- */
  .btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    font-family:'Space Mono', monospace;
    font-weight:700;
    font-size:14px;
    letter-spacing:.02em;
    padding:16px 26px;
    border-radius:2px;
    cursor:pointer;
    border:1px solid transparent;
    transition:transform .25s cubic-bezier(.34,1.56,.64,1), background .2s ease, color .2s ease, border-color .2s ease;
  }
  .btn:hover{transform:translateY(-3px);}
  .btn-primary{
    background:var(--ink);
    color:var(--paper);
  }
  .btn-primary:hover{background:var(--rust);}
  .btn-outline{
    background:transparent;
    color:var(--ink);
    border-color:var(--ink);
  }
  .btn-outline:hover{background:var(--ink); color:var(--paper);}
  .btn-lime{
    background:var(--lime);
    color:var(--ink);
  }
  .btn-lime:hover{background:var(--paper); }
  .btn-ghost-light{
    background:transparent;
    color:var(--paper);
    border-color:rgba(255,255,255,.5);
  }
  .btn-ghost-light:hover{background:var(--paper); color:var(--rust-dark); border-color:var(--paper);}

  /* ---------- kicker ---------- */
  .kicker{
    font-family:'Space Mono', monospace;
    font-size:12.5px;
    font-weight:700;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--rust);
    display:flex;
    align-items:center;
    gap:10px;
    margin-bottom:18px;
  }
  .kicker::before{
    content:"";
    width:26px; height:1px;
    background:var(--rust);
  }

  /* ---------- hero ---------- */
  .hero{
    position:relative;
    padding:96px 0 88px;
    border-bottom:1px solid var(--line);
    overflow:hidden;
  }
  .hero-grid{
    display:grid;
    grid-template-columns:repeat(12,1fr);
    gap:20px;
    align-items:start;
  }
  .hero-copy{
    grid-column:1 / span 8;
  }
  h1.hero-title{
    font-size:clamp(2.6rem, 6vw, 5.2rem);
    font-weight:600;
    line-height:0.98;
    letter-spacing:-.01em;
  }
  h1.hero-title em{
    font-style:italic;
    font-weight:400;
    color:var(--rust);
  }
  .hero-sub{
    font-family:'Space Mono', monospace;
    font-size:16px;
    line-height:1.65;
    color:var(--ink-soft);
    max-width:46ch;
    margin-top:26px;
  }
  .hero-actions{
    display:flex;
    align-items:center;
    gap:22px;
    margin-top:38px;
    flex-wrap:wrap;
  }
  .trust-line{
    font-family:'Space Mono', monospace;
    font-size:12px;
    color:var(--ink-soft);
    letter-spacing:.02em;
  }

  /* decorative switch graphic */
  .switch-deco{
    grid-column:9 / span 4;
    justify-self:end;
    margin-top:18px;
    display:flex;
    flex-direction:column;
    align-items:flex-end;
    gap:14px;
  }
  .switch-pill{
    width:132px;
    height:64px;
    border:2px solid var(--ink);
    border-radius:40px;
    position:relative;
    background:var(--paper-soft);
  }
  .switch-knob{
    position:absolute;
    top:6px; left:6px;
    width:44px; height:44px;
    border-radius:50%;
    background:var(--ink);
    transition:left 1.1s cubic-bezier(.65,0,.35,1), background 1.1s ease;
  }
  .switch-pill.on .switch-knob{
    left:76px;
    background:var(--lime);
    box-shadow:0 0 22px rgba(200,255,77,.7);
  }
  .switch-label{
    font-family:'Space Mono', monospace;
    font-size:11px;
    letter-spacing:.12em;
    color:var(--ink-soft);
  }

  .hero-bignum{
    position:absolute;
    right:-40px;
    bottom:-90px;
    font-size:min(38vw, 420px);
    font-weight:900;
    color:var(--paper-soft);
    line-height:1;
    z-index:-1;
    user-select:none;
  }

  @media (max-width:860px){
    .hero-copy{grid-column:1 / span 12;}
    .switch-deco{grid-column:1 / span 12; justify-self:start; align-items:flex-start; margin-top:34px;}
  }

  /* ---------- section headers ---------- */
  .section{
    padding:100px 0;
  }
  .section-head{
    display:flex;
    justify-content:space-between;
    align-items:flex-end;
    gap:40px;
    margin-bottom:56px;
    flex-wrap:wrap;
  }
  .section-title{
    font-size:clamp(2rem, 3.6vw, 3rem);
    font-weight:600;
    letter-spacing:-.01em;
    max-width:16ch;
  }
  .section-note{
    font-family:'Space Mono', monospace;
    font-size:13px;
    color:var(--ink-soft);
    max-width:32ch;
    line-height:1.6;
    text-align:right;
  }
  @media (max-width:720px){
    .section-note{text-align:left;}
  }

  /* ---------- product grid ---------- */
  .products{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:22px;
  }
  .card{
    border:1px solid var(--line);
    background:var(--paper-soft);
    padding:34px 30px 30px;
    display:flex;
    flex-direction:column;
    gap:18px;
    min-height:220px;
    transition:border-color .3s ease, transform .3s cubic-bezier(.34,1.56,.64,1), box-shadow .3s ease;
  }
  .card:hover{
    border-color:var(--ink);
    transform:translateY(-6px);
    box-shadow:8px 8px 0 var(--rust);
  }
  .card-top{
    display:flex;
    justify-content:space-between;
    align-items:center;
  }
  .card-num{
    font-family:'Space Mono', monospace;
    font-size:12px;
    color:var(--ink-soft);
    letter-spacing:.08em;
  }
  .card-tag{
    font-family:'Space Mono', monospace;
    font-size:11px;
    font-weight:700;
    letter-spacing:.08em;
    color:var(--ink);
    background:var(--rose);
    border:1px solid var(--rose);
    padding:3px 9px;
    border-radius:20px;
  }
  .card-name{
    font-family:'Space Mono', monospace;
    font-size:18px;
    font-weight:700;
    letter-spacing:.06em;
    text-transform:uppercase;
    color:var(--rust);
  }
  .card-title{
    font-size:clamp(1.3rem, 2vw, 1.55rem);
    font-weight:500;
    line-height:1.28;
    flex-grow:1;
  }
  .card-bottom{
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-top:auto;
    padding-top:14px;
    border-top:1px solid var(--line);
  }
  .card-price{
    font-family:'Space Mono', monospace;
    font-weight:700;
    font-size:22px;
  }
  .card-cta{
    font-family:'Space Mono', monospace;
    font-size:12px;
    font-weight:700;
    letter-spacing:.03em;
    display:inline-flex;
    align-items:center;
    gap:6px;
    background:var(--rust);
    color:#FFFFFF;
    padding:12px 28px;
    border-radius:4px;
    transition:background .2s ease, transform .25s ease;
  }
  .card-cta:hover{background:var(--rust-dark); transform:translateY(-2px);}
  .card-cta .arrow{transition:transform .25s ease;}
  .card:hover .card-cta .arrow{transform:translateX(4px);}

  @media (max-width:720px){
    .products{grid-template-columns:1fr;}
  }

  /* ---------- pack ---------- */
  .pack{
    background:var(--rust);
    color:var(--paper);
    padding:96px 0;
    position:relative;
    overflow:hidden;
  }
  .pack-grid{
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:60px;
    align-items:center;
  }
  .pack-kicker{
    font-family:'Space Mono', monospace;
    font-size:12.5px;
    font-weight:700;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--lime);
    margin-bottom:18px;
  }
  .pack-title{
    font-size:clamp(2rem, 4vw, 3.1rem);
    font-weight:600;
    line-height:1.08;
    max-width:14ch;
  }
  .pack-items{
    font-family:'Space Mono', monospace;
    font-size:14px;
    line-height:2.1;
    margin-top:28px;
    border-top:1px solid rgba(255,255,255,.3);
    padding-top:20px;
  }
  .pack-items li{list-style:none; display:flex; justify-content:space-between; gap:20px;}
  .pack-price-box{
    background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.35);
    padding:40px;
  }
  .pack-old{
    font-family:'Space Mono', monospace;
    font-size:1.6rem;
    text-decoration:line-through;
    color:rgba(255,255,255,.8);
    display:block;
  }
  .pack-old-label{
    font-family:'Space Mono', monospace;
    font-size:11px;
    letter-spacing:.1em;
    text-transform:uppercase;
    color:rgba(255,255,255,.8);
    margin-top:4px;
  }
  .pack-new{
    font-size:clamp(3rem, 6vw, 4.6rem);
    font-weight:700;
    line-height:1;
    margin-top:6px;
  }
  .pack-new sup{font-size:1.6rem; font-weight:400;}
  .pack-save{
    font-family:'Space Mono', monospace;
    font-size:12px;
    letter-spacing:.05em;
    color:var(--lime);
    margin-top:10px;
  }
  .pack-price-box .btn{margin-top:26px; width:100%; justify-content:center;}

  @media (max-width:860px){
    .pack-grid{grid-template-columns:1fr;}
  }

  /* ---------- manual ---------- */
  .manual{
    padding:110px 0;
    border-bottom:1px solid var(--line);
  }
  .manual-grid{
    display:grid;
    grid-template-columns:repeat(12,1fr);
    gap:30px;
    align-items:start;
  }
  .manual-num{
    grid-column:1 / span 12;
    font-family:'Space Mono', monospace;
    font-size:13px;
    color:var(--ink-soft);
    letter-spacing:.1em;
    margin-bottom:10px;
  }
  .manual-title{
    grid-column:1 / span 7;
    font-size:clamp(2.1rem, 4.2vw, 3.4rem);
    font-weight:600;
    line-height:1.1;
  }
  .manual-title .accent{color:var(--rust); font-style:italic; font-weight:400;}
  .manual-side{
    grid-column:9 / span 4;
    align-self:end;
    border-left:2px solid var(--ink);
    padding-left:26px;
  }
  .manual-price{
    font-family:'Space Mono', monospace;
    font-weight:700;
    font-size:3rem;
  }
  .manual-price sup{font-size:1.4rem;}
  .manual-side p.mono{
    font-size:13px;
    color:var(--ink-soft);
    line-height:1.7;
    margin:14px 0 26px;
  }
  @media (max-width:860px){
    .manual-title,.manual-side{grid-column:1 / span 12;}
    .manual-side{border-left:none; border-top:2px solid var(--ink); padding-left:0; padding-top:24px; margin-top:30px;}
  }

  /* ---------- footer ---------- */
  footer{
    background:var(--ink);
    color:var(--paper);
    padding:70px 0 34px;
  }
  .footer-grid{
    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:40px;
    padding-bottom:44px;
    border-bottom:1px solid rgba(255,255,255,.15);
  }
  .footer-brand{
    font-family:'Fraunces', serif;
    font-size:2rem;
    font-weight:600;
  }
  .footer-brand span{color:var(--lime);}
  .footer-col h4{
    font-family:'Space Mono', monospace;
    font-size:11px;
    letter-spacing:.12em;
    text-transform:uppercase;
    color:rgba(255,255,255,.5);
    margin-bottom:14px;
  }
  .footer-col a, .footer-col p{
    display:block;
    font-family:'DM Sans', sans-serif;
    font-size:14px;
    margin-bottom:8px;
    opacity:.9;
  }
  .footer-col a:hover{color:var(--lime);}
  .footer-bottom{
    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:12px;
    margin-top:28px;
    font-family:'Space Mono', monospace;
    font-size:12px;
    opacity:.55;
  }

/* =========================================================
   Añadidos oct-2026: páginas internas, captación, cookies
   ========================================================= */
.logo a{display:flex; align-items:center; gap:8px;}

/* ---------- lead magnet ---------- */
.lead{background:var(--paper-soft); border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:90px 0;}
.lead-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center;}
.lead-title{font-size:clamp(1.9rem,3.4vw,2.8rem); font-weight:600; line-height:1.1; max-width:18ch;}
.lead-title em{font-style:italic; font-weight:400; color:var(--rust);}
.lead-list{font-family:'Space Mono',monospace; font-size:14px; line-height:1.9; margin-top:22px; color:var(--ink-soft); list-style:none;}
.lead-list li::before{content:"→ "; color:var(--rust); font-weight:700;}
.lead-form{background:var(--paper); border:1px solid var(--ink); padding:34px; box-shadow:8px 8px 0 var(--rust);}
.lead-form label{display:block; font-family:'Space Mono',monospace; font-size:12px; letter-spacing:.08em; text-transform:uppercase; margin-bottom:8px;}
.lead-form input[type=email], .lead-form input[type=text]{width:100%; font:16px 'DM Sans',sans-serif; padding:14px 16px; border:1px solid var(--ink); border-radius:2px; margin-bottom:16px; background:#fff; color:var(--ink);}
.lead-form .btn{width:100%; justify-content:center;}
.lead-form .fine{font-family:'DM Sans',sans-serif; font-size:12px; color:var(--ink-soft); line-height:1.5; margin-top:14px;}
.lead-form .fine a{text-decoration:underline;}
.lead-form .check{display:flex; gap:10px; align-items:flex-start; font-family:'DM Sans',sans-serif; font-size:13px; text-transform:none; letter-spacing:0; line-height:1.45; margin-bottom:18px;}
.lead-form .check input{margin-top:3px;}
@media (max-width:860px){.lead-grid{grid-template-columns:1fr;}}

/* ---------- avisos ---------- */
.card-note{font-family:'DM Sans',sans-serif; font-size:12.5px; color:var(--ink-soft); line-height:1.5; border-left:2px solid var(--rose); padding-left:10px;}
.card-more{font-family:'Space Mono',monospace; font-size:12px; font-weight:700; text-decoration:underline; text-underline-offset:3px;}
.disclaimer{font-family:'DM Sans',sans-serif; font-size:13px; line-height:1.6; opacity:.7; max-width:80ch; margin-top:22px;}
.footer-legal{display:flex; flex-wrap:wrap; gap:18px; margin-top:18px; font-family:'Space Mono',monospace; font-size:12px; opacity:.75;}
.footer-legal a:hover{color:var(--lime);}
.footer-legal button{background:none; border:0; color:inherit; font:inherit; cursor:pointer; padding:0;}

/* ---------- páginas internas ---------- */
.page{padding:80px 0 100px;}
.prose{max-width:760px; margin:0 auto; padding:0 28px; font-family:'DM Sans',sans-serif; font-size:17px; line-height:1.7; color:var(--ink);}
.prose h1{font-family:'Fraunces',serif; font-size:clamp(2.1rem,4.5vw,3.2rem); font-weight:600; line-height:1.08; margin-bottom:24px;}
.prose h1 em{font-style:italic; font-weight:400; color:var(--rust);}
.prose h2{font-family:'Fraunces',serif; font-size:clamp(1.5rem,2.6vw,2rem); font-weight:600; line-height:1.2; margin:52px 0 16px;}
.prose h3{font-family:'Space Mono',monospace; font-size:15px; letter-spacing:.04em; text-transform:uppercase; color:var(--rust); margin:30px 0 10px;}
.prose p{margin:0 0 16px;}
.prose ul, .prose ol{margin:0 0 18px 22px;}
.prose li{margin-bottom:8px;}
.prose a{text-decoration:underline; text-underline-offset:3px;}
.prose strong{font-weight:700;}
.prose table{width:100%; border-collapse:collapse; margin:10px 0 22px; font-size:15px;}
.prose th, .prose td{border:1px solid var(--line); padding:10px 12px; text-align:left; vertical-align:top;}
.prose th{background:var(--paper-soft); font-family:'Space Mono',monospace; font-size:12px; letter-spacing:.04em;}
.prose .lede{font-size:19px; color:var(--ink-soft);}
.prose .meta{font-family:'Space Mono',monospace; font-size:12px; color:var(--ink-soft); margin-bottom:30px;}
.prose .callout{background:var(--paper-soft); border-left:3px solid var(--rust); padding:18px 22px; margin:24px 0;}
.prose .pending{background:#FFF4CC; padding:0 4px;}

/* ---------- landing de producto ---------- */
.lp-hero{padding:80px 0 70px; border-bottom:1px solid var(--line);}
.lp-hero .wrap{max-width:900px;}
.lp-title{font-size:clamp(2.3rem,5.4vw,4.2rem); font-weight:600; line-height:1.02; letter-spacing:-.01em;}
.lp-title em{font-style:italic; font-weight:400; color:var(--rust);}
.lp-sub{font-family:'Space Mono',monospace; font-size:15.5px; line-height:1.7; color:var(--ink-soft); max-width:58ch; margin-top:24px;}
.buybox{display:flex; flex-wrap:wrap; align-items:center; gap:22px; margin-top:34px;}
.buybox .price{font-family:'Space Mono',monospace; font-size:2.4rem; font-weight:700;}
.buybox .trust-line{max-width:30ch;}
.steps{display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin:22px 0 10px;}
.step{background:var(--paper-soft); border:1px solid var(--line); padding:22px;}
.step b{display:block; font-family:'Space Mono',monospace; font-size:12px; color:var(--rust); letter-spacing:.08em; margin-bottom:8px;}
@media (max-width:720px){.steps{grid-template-columns:1fr;}}
.faq details{border-top:1px solid var(--line); padding:16px 0;}
.faq details:last-child{border-bottom:1px solid var(--line);}
.faq summary{cursor:pointer; font-weight:700; list-style:none;}
.faq summary::before{content:"+ "; font-family:'Space Mono',monospace; color:var(--rust);}
.faq details[open] summary::before{content:"– ";}
.faq details p{margin-top:10px;}
.upsell{background:var(--rust); color:#fff; padding:30px; margin:40px 0;}
.upsell a{color:var(--lime);}
.final-cta{text-align:center; padding:50px 0 10px;}

/* ---------- banner cookies ---------- */
.cc{position:fixed; left:16px; right:16px; bottom:16px; z-index:100; max-width:640px; margin:0 auto; background:var(--ink); color:#fff; padding:20px 22px; border-radius:4px; box-shadow:0 10px 40px rgba(0,0,0,.25); font-family:'DM Sans',sans-serif; font-size:14px; line-height:1.5;}
.cc a{text-decoration:underline; color:var(--lime);}
.cc-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px;}
.cc button{font-family:'Space Mono',monospace; font-size:12px; font-weight:700; padding:10px 16px; border-radius:2px; cursor:pointer; border:1px solid #fff;}
.cc .cc-yes{background:var(--lime); color:var(--ink); border-color:var(--lime);}
.cc .cc-no{background:transparent; color:#fff;}