:root{
    --bg:#F1F4EF;
    --bg-alt:#E6EBE2;
    --ink:#16241C;
    --ink-soft:#45564B;
    --accent:#C88A2E;
    --accent-deep:#9C6A1E;
    --sage:#4C7A5E;
    --sage-soft:#DDE6DD;
    --cream:#FBFAF5;
    --line:#D6DED2;
    --radius:14px;
    --maxw:1120px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.01ms !important; transition-duration:0.01ms !important;}
  }
  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:'Sora', sans-serif;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3{
    font-family:'Fraunces', serif;
    font-weight:600;
    line-height:1.08;
    margin:0 0 0.5em;
    letter-spacing:-0.01em;
  }
  p{margin:0 0 1em; color:var(--ink-soft);}
  a{color:inherit;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
  .eyebrow{
    font-family:'IBM Plex Mono', monospace;
    font-size:12.5px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--sage);
    font-weight:600;
  }
  img{max-width:100%; display:block;}
  :focus-visible{outline:3px solid var(--accent); outline-offset:3px;}

  /* ---------- Botones ---------- */
  .btn{
    display:inline-flex;
    align-items:center;
    gap:8px;
    background:var(--accent);
    color:#231404;
    font-family:'Sora', sans-serif;
    font-weight:700;
    font-size:16px;
    padding:16px 28px;
    border-radius:999px;
    text-decoration:none;
    border:none;
    cursor:pointer;
    transition:transform .15s ease, background .15s ease, box-shadow .15s ease;
    box-shadow:0 6px 18px rgba(200,138,46,0.35);
  }
  .btn:hover{background:var(--accent-deep); transform:translateY(-2px);}
  .btn-ghost{
    background:transparent;
    color:var(--ink);
    border:1.5px solid var(--line);
    box-shadow:none;
    font-weight:600;
    padding:10px 20px;
  }
  .btn-ghost:hover{background:var(--cream); transform:none;}
  .btn-sm{padding:10px 18px; font-size:14px;}

  /* ---------- Header ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(241,244,239,0.9);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
  }
  .nav{display:flex; align-items:center; justify-content:space-between; padding:16px 24px;}
  .brand{font-family:'Fraunces', serif; font-weight:600; font-size:20px;}
  .brand span{color:var(--sage);}

  /* ---------- Hero ---------- */
  .hero{padding:72px 0 56px;}
  .hero-grid{display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:center;}
  .hero h1{font-size:clamp(34px, 5vw, 54px);}
  .hero .sub{font-size:18px; max-width:46ch;}
  .trust-row{display:flex; gap:18px; flex-wrap:wrap; margin-top:28px; font-size:13.5px; color:var(--ink-soft);}
  .trust-row .item{display:flex; align-items:center; gap:6px;}
  .dot{width:6px; height:6px; border-radius:50%; background:var(--sage); flex:none;}
  .hero-card{
    background:var(--cream);
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:28px;
  }
  .hero-card .price-row{display:flex; align-items:baseline; gap:10px; margin-bottom:6px;}
  .price-old{font-family:'IBM Plex Mono', monospace; color:var(--ink-soft); text-decoration:line-through; font-size:15px;}
  .price-new{font-family:'IBM Plex Mono', monospace; font-size:30px; font-weight:600; color:var(--ink);}
  .hero-card .btn{width:100%; justify-content:center; margin-top:16px;}
  .hero-card ul{list-style:none; padding:0; margin:18px 0 0; font-size:14.5px; color:var(--ink-soft);}
  .hero-card li{display:flex; gap:8px; padding:6px 0; border-top:1px dashed var(--line);}
  .hero-card li:first-child{border-top:none;}

  /* ---------- Secciones genéricas ---------- */
  section{padding:64px 0;}
  .section-head{max-width:56ch; margin-bottom:40px;}
  .section-head h2{font-size:clamp(26px, 3.4vw, 36px); margin-top:0.3em;}
  .band{background:var(--bg-alt);}

  /* ---------- El Camino (elemento signature) ---------- */
  .camino{position:relative; padding-left:34px;}
  .camino::before{
    content:"";
    position:absolute; left:9px; top:6px; bottom:6px; width:2px;
    background:repeating-linear-gradient(to bottom, var(--line) 0 6px, transparent 6px 12px);
  }
  .camino-item{position:relative; padding:0 0 30px 22px;}
  .camino-item::before{
    content:""; position:absolute; left:-34px; top:2px;
    width:20px; height:20px; border-radius:50%;
    background:var(--cream); border:2px solid var(--line);
  }
  .camino-item.pain::before{border-color:#B98A5C;}
  .camino-item.gain::before{border-color:var(--sage); background:var(--sage-soft);}
  .camino-item h4{font-family:'Sora'; font-size:16.5px; font-weight:700; margin:0 0 4px;}
  .camino-item p{margin:0; font-size:15px;}
  .camino-split{display:grid; grid-template-columns:1fr 1fr; gap:48px;}
  .camino-marker{
    margin:8px 0 26px 22px;
    display:inline-flex; align-items:center; gap:10px;
    font-family:'IBM Plex Mono', monospace; font-size:12.5px;
    letter-spacing:0.08em; text-transform:uppercase; color:var(--sage);
  }
  .camino-marker::before{content:"→"; font-size:16px;}
  .reveal{opacity:0; transform:translateY(14px); transition:opacity .5s ease, transform .5s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}

  /* ---------- Grid de beneficios ---------- */
  .grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
  .card{
    background:var(--cream);
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:24px;
  }
  .card .num{font-family:'IBM Plex Mono', monospace; font-size:13px; color:var(--sage); font-weight:600;}
  .card h3{font-size:19px; margin:10px 0 8px;}
  .card p{font-size:14.5px; margin:0;}

  /* ---------- Módulos ---------- */
  .modules{border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--cream);}
  .module{display:flex; align-items:center; gap:16px; padding:18px 22px; border-bottom:1px solid var(--line);}
  .module:last-child{border-bottom:none;}
  .module .m-num{font-family:'IBM Plex Mono', monospace; color:var(--sage); font-weight:600; font-size:14px; flex:none; width:28px;}
  .module h4{margin:0; font-size:15.5px; font-weight:700;}
  .module p{margin:2px 0 0; font-size:13.5px;}

  /* ---------- Testimonios ---------- */
  .testi-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
  .testi{background:var(--cream); border:1px solid var(--line); border-radius:var(--radius); padding:22px;}
  .testi p{font-size:14.5px; font-style:italic; margin-bottom:14px;}
  .testi-who{display:flex; align-items:center; gap:10px;}
  .avatar{
    width:36px; height:36px; border-radius:50%;
    background:var(--sage); color:#fff; font-family:'IBM Plex Mono';
    font-size:13px; font-weight:600; display:flex; align-items:center; justify-content:center; flex:none;
  }
  .testi-who strong{font-size:13.5px; display:block;}
  .testi-who span{font-size:12px; color:var(--ink-soft);}

  /* ---------- Garantía ---------- */
  .guarantee{
    display:flex; align-items:center; gap:24px;
    background:var(--sage-soft); border:1px solid var(--sage);
    border-radius:var(--radius); padding:28px;
  }
  .guarantee .g-badge{
    width:66px; height:66px; border-radius:50%; flex:none;
    background:var(--sage); color:#fff; display:flex; align-items:center; justify-content:center;
    font-family:'IBM Plex Mono'; font-weight:700; font-size:13px; text-align:center; line-height:1.2;
  }

  /* ---------- FAQ ---------- */
  .faq-item{border-bottom:1px solid var(--line);}
  .faq-q{
    width:100%; text-align:left; background:none; border:none; cursor:pointer;
    padding:18px 0; display:flex; justify-content:space-between; align-items:center;
    font-family:'Sora'; font-weight:600; font-size:16px; color:var(--ink);
  }
  .faq-q .plus{font-family:'IBM Plex Mono'; font-size:18px; color:var(--sage); transition:transform .2s ease;}
  .faq-item[data-open="true"] .plus{transform:rotate(45deg);}
  .faq-a{max-height:0; overflow:hidden; transition:max-height .25s ease;}
  .faq-a p{padding-bottom:16px; margin:0; font-size:14.5px;}

  /* ---------- CTA final ---------- */
  .final-cta{
    text-align:center; background:var(--ink); color:var(--cream);
    border-radius:var(--radius); padding:56px 32px;
  }
  .final-cta h2{color:#fff;}
  .final-cta p{color:#C9D3C6;}
  .countdown{
    display:flex; gap:14px; justify-content:center; margin:26px 0;
    font-family:'IBM Plex Mono', monospace;
  }
  .countdown .box{background:rgba(255,255,255,0.08); border-radius:10px; padding:10px 14px; min-width:60px;}
  .countdown .box b{display:block; font-size:22px;}
  .countdown .box small{font-size:10px; letter-spacing:0.08em; color:#9FB09A;}

  /* ---------- Sticky mobile CTA ---------- */
  .sticky-mobile{
    display:none; position:fixed; left:0; right:0; bottom:0; z-index:60;
    background:var(--cream); border-top:1px solid var(--line);
    padding:12px 16px; box-shadow:0 -6px 20px rgba(0,0,0,0.08);
  }
  .sticky-mobile .btn{width:100%; justify-content:center;}

  footer{padding:40px 0 100px; font-size:13px; color:var(--ink-soft);}
  footer .legal{max-width:70ch; border-top:1px solid var(--line); padding-top:20px; margin-top:20px;}

  @media (max-width: 880px){
    .hero-grid{grid-template-columns:1fr;}
    .camino-split{grid-template-columns:1fr;}
    .grid-3, .testi-grid{grid-template-columns:1fr;}
    .sticky-mobile{display:block;}
    footer{padding-bottom:110px;}
  }