:root{
    --azul:#2563EB;--brillo:#4F86FF;--tinta:#0B1020;--carbon:#141A2E;
    --niebla:#F5F7FB;--acero:#E2E7F0;--grafito:#5A6478;--humo:#8A94AB;--blanco:#FFFFFF;
    --verde:#25D366;
    --maxw:1180px;
    --sans:'Inter',system-ui,-apple-system,sans-serif;
    --disp:'Sora','Inter',sans-serif;
    --mono:'JetBrains Mono',ui-monospace,monospace;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{font-family:var(--sans);color:var(--tinta);background:var(--blanco);line-height:1.6;-webkit-font-smoothing:antialiased;letter-spacing:-.005em}
  a{color:inherit;text-decoration:none}
  ::selection{background:var(--azul);color:#fff}
  h1,h2,h3,h4,h5{font-family:var(--disp);font-weight:600;letter-spacing:-.035em;line-height:1.05}
  img{max-width:100%;display:block}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
  .mk rect.off{fill:none;stroke:currentColor;stroke-width:3}
  .mk rect.on{fill:var(--on,var(--azul))}
  .page{display:none}
  .page.active{display:block;animation:pagein .35s ease}
  @keyframes pagein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

  /* ---------- buttons ---------- */
  .btn{display:inline-flex;align-items:center;gap:9px;background:var(--azul);color:#fff;font-family:var(--disp);font-weight:600;font-size:15px;letter-spacing:-.01em;padding:13px 22px;border-radius:12px;border:0;cursor:pointer;transition:.15s;text-align:center}
  .btn:hover{background:#1d54cf;transform:translateY(-1px)}
  .btn-ghost{background:transparent;border:1px solid var(--acero);color:var(--tinta)}
  .btn-ghost:hover{background:var(--niebla);border-color:#cdd5e4}
  .btn-ondark{background:transparent;border:1px solid #2b3354;color:#fff}
  .btn-ondark:hover{background:#141a2e;border-color:#3a4266}
  .btn-wa{background:var(--verde)}
  .btn-wa:hover{background:#1ebe5a}
  .btn-lg{padding:16px 28px;font-size:16px;border-radius:13px}
  .btn .ar{font-family:var(--mono);font-weight:400}

  /* ---------- nav ---------- */
  nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--acero)}
  .nav-in{max-width:var(--maxw);margin:0 auto;padding:14px 28px;display:flex;align-items:center;gap:26px}
  .brand{display:flex;align-items:center;gap:11px;color:#C2CBDD;cursor:pointer}
  .brand .mk{width:34px;height:17px}
  .brand .w{font-family:var(--disp);font-weight:700;font-size:19px;letter-spacing:-.04em;color:var(--tinta)}
  .nav-links{display:flex;gap:4px;margin-left:6px}
  .nav-links a{padding:8px 12px;border-radius:9px;font-size:14.5px;font-weight:500;color:var(--grafito);cursor:pointer;transition:.15s}
  .nav-links a:hover{background:var(--niebla);color:var(--tinta)}
  .nav-links a.on{color:var(--tinta)}
  .nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
  .sell-link{font-size:14.5px;font-weight:600;color:var(--azul);cursor:pointer;padding:8px 13px;border-radius:9px;border:1px solid #cfdcff;background:#f1f5ff;transition:.15s;white-space:nowrap}
  .sell-link:hover{background:#e6eeff;border-color:#b9ccff}
  .burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
  .burger span{width:22px;height:2px;background:var(--tinta);border-radius:2px;transition:.2s}
  .burger.x span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.x span:nth-child(2){opacity:0}
  .burger.x span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .mnav{display:none;flex-direction:column;padding:8px 18px 22px;border-bottom:1px solid var(--acero);background:#fff}
  .mnav.open{display:flex}
  .mnav a{padding:14px 6px;font-size:16px;font-weight:600;font-family:var(--disp);letter-spacing:-.02em;border-bottom:1px solid var(--niebla);cursor:pointer;color:var(--tinta)}
  .mnav .mbtns{display:flex;flex-direction:column;gap:10px;margin-top:16px}

  /* ---------- generic section ---------- */
  .section{padding:96px 0}
  .section--soft{background:var(--niebla)}
  .section--tight{padding:72px 0}
  .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--azul);display:flex;align-items:center;gap:11px;margin-bottom:22px}
  .eyebrow .sq{width:10px;height:10px;background:var(--azul);border-radius:2px;flex:0 0 auto}
  .shead{max-width:660px;margin-bottom:50px}
  h2.big{font-size:clamp(30px,4.2vw,48px);margin-bottom:14px}
  .shead p{color:var(--grafito);font-size:18px}
  .lead{color:var(--grafito);font-size:clamp(17px,1.9vw,21px);line-height:1.5;max-width:60ch}

  /* ---------- hero (home) ---------- */
  .hero{background:var(--tinta);color:#fff;position:relative;overflow:hidden}
  .hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--carbon) 1px,transparent 1px),linear-gradient(90deg,var(--carbon) 1px,transparent 1px);background-size:52px 52px;opacity:.55;mask-image:radial-gradient(ellipse 75% 75% at 72% 42%,#000 25%,transparent 72%)}
  .hero-in{max-width:var(--maxw);margin:0 auto;padding:84px 28px 90px;position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center}
  .hero .eyebrow{color:var(--humo)}
  .hero .eyebrow .sq{background:var(--brillo);box-shadow:0 0 12px var(--brillo)}
  .hero h1{font-size:clamp(38px,5.6vw,66px);font-weight:700;color:#fff}
  .hero p.sub{font-size:clamp(17px,1.7vw,20px);color:#b6bdd2;margin-top:22px;max-width:46ch;line-height:1.5}
  .hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
  .trustline{margin-top:38px;display:flex;flex-wrap:wrap;gap:10px 22px;font-family:var(--mono);font-size:12px;color:#8a93ab;letter-spacing:.02em}
  .trustline b{color:#dfe4f0;font-weight:400}
  .trustline .c{color:var(--brillo)}
  .hero-visual{display:flex;align-items:center;justify-content:center}
  .tv{width:140px;height:auto}
  .tv .scr-on{fill:var(--azul)}

  /* ignite signature (reduced-motion safe: lit by default, animation only fades-in) */
  .hero .tv .lit{transform-box:fill-box;transform-origin:center;animation:pop .55s cubic-bezier(.2,.7,.3,1) backwards}
  @keyframes pop{0%{opacity:0;transform:scale(.35)}60%{opacity:1;transform:scale(1.06)}100%{transform:scale(1)}}

  /* ---------- stats band ---------- */
  .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--acero);border:1px solid var(--acero);border-radius:18px;overflow:hidden}
  .stat{background:#fff;padding:26px 24px}
  .stat .num{font-family:var(--disp);font-weight:700;font-size:clamp(24px,3vw,32px);letter-spacing:-.03em;color:var(--tinta)}
  .stat .lab{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--grafito);margin-top:6px;text-transform:uppercase}

  /* ---------- steps ---------- */
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
  .step{padding:28px;border:1px solid var(--acero);border-radius:18px;background:#fff}
  .step .n{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:13px;color:var(--azul);margin-bottom:16px}
  .step .n .sq{width:11px;height:11px;background:var(--azul);border-radius:2px}
  .step h3{font-size:19px;margin-bottom:6px}
  .step p{font-size:14.5px;color:var(--grafito)}

  /* ---------- product cards ---------- */
  .catbar{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:28px}
  .chips{display:flex;gap:8px;flex-wrap:wrap}
  .chip{font-family:var(--mono);font-size:12px;letter-spacing:.02em;padding:8px 13px;border-radius:999px;border:1px solid var(--acero);background:#fff;color:var(--grafito);cursor:pointer;transition:.15s}
  .chip:hover{border-color:#cdd5e4;color:var(--tinta)}
  .chip.sel{background:var(--tinta);color:#fff;border-color:var(--tinta)}
  .sortsel{font-family:var(--sans);font-size:14px;padding:9px 12px;border:1px solid var(--acero);border-radius:10px;background:#fff;color:var(--tinta);cursor:pointer}
  .pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
  .pcard{border:1px solid var(--acero);border-radius:20px;overflow:hidden;background:#fff;cursor:pointer;transition:.18s;display:flex;flex-direction:column}
  .pcard:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(11,16,32,.10);border-color:#cdd5e4}
  .pcard .ph{background:var(--niebla);padding:26px;display:flex;align-items:center;justify-content:center;aspect-ratio:4/3}
  .pcard:hover .ph{background:#eef1f8}
  .pcard .ph img{width:100%;height:100%;object-fit:cover;border-radius:8px}
  .pcard .ph .tv{width:140px}
  .pcard .pbody{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
  .tag{align-self:flex-start;font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--azul);background:#eaf0ff;padding:4px 8px;border-radius:6px;margin-bottom:10px}
  .pcard .nm{font-family:var(--disp);font-weight:600;font-size:17px;letter-spacing:-.01em}
  .pcard .spec{font-size:13px;color:var(--grafito);margin-top:3px}
  .pcard .row{display:flex;align-items:center;justify-content:space-between;margin-top:14px}
  .pcard .pr{font-family:var(--disp);font-weight:700;font-size:22px;color:var(--azul);letter-spacing:-.02em}
  .pcard .see{font-family:var(--mono);font-size:12px;color:var(--grafito);display:flex;align-items:center;gap:6px}
  .minibadges{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
  .mb{font-family:var(--mono);font-size:10px;letter-spacing:.02em;color:var(--tinta);background:var(--niebla);border:1px solid var(--acero);padding:4px 7px;border-radius:6px;display:flex;align-items:center;gap:5px}
  .mb .d{width:6px;height:6px;border-radius:2px;background:var(--azul)}
  .empty{grid-column:1/-1;text-align:center;color:var(--grafito);padding:50px 0;font-size:15px}

  /* ---------- dark statement ---------- */
  .statement{background:var(--tinta);color:#fff;text-align:center;padding:104px 28px;position:relative;overflow:hidden}
  .statement .mk{width:58px;height:29px;color:#2b3354;margin:0 auto 30px;filter:drop-shadow(0 0 16px rgba(79,134,255,.5))}
  .statement .mk rect.on{--on:var(--brillo)}
  .statement h2{font-size:clamp(32px,5.2vw,58px);max-width:18ch;margin:0 auto;color:#fff}
  .statement p{color:#a7b0c6;margin-top:22px;font-size:18px}

  /* ---------- value props ---------- */
  .values{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
  .val{padding:26px;border-radius:18px;border:1px solid var(--acero);background:#fff}
  .val .ic{width:40px;height:40px;border-radius:11px;background:#eaf0ff;display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--azul)}
  .val .ic svg{width:20px;height:20px}
  .val h3{font-size:18px;margin-bottom:6px}
  .val p{font-size:14.5px;color:var(--grafito)}

  /* ---------- sell teaser band ---------- */
  .sellband{border:1px solid #1d2540;border-radius:24px;background:var(--tinta);color:#fff;padding:48px;display:grid;grid-template-columns:1.3fr auto;gap:34px;align-items:center;position:relative;overflow:hidden}
  .sellband::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--carbon) 1px,transparent 1px),linear-gradient(90deg,var(--carbon) 1px,transparent 1px);background-size:40px 40px;opacity:.5;mask-image:radial-gradient(ellipse 60% 120% at 88% 50%,#000,transparent 70%)}
  .sellband>*{position:relative;z-index:2}
  .sellband .eyebrow{color:var(--brillo)}
  .sellband .eyebrow .sq{background:var(--brillo);box-shadow:0 0 12px var(--brillo)}
  .sellband h3{font-size:clamp(24px,3vw,34px);color:#fff;margin-bottom:10px}
  .sellband p{color:#aeb6cc;max-width:50ch}

  /* ---------- faq ---------- */
  .faq{max-width:800px;margin:0 auto}
  details{border-bottom:1px solid var(--acero);padding:6px 0}
  summary{list-style:none;cursor:pointer;padding:18px 4px;font-family:var(--disp);font-weight:600;font-size:18px;letter-spacing:-.01em;display:flex;justify-content:space-between;align-items:center;gap:16px}
  summary::-webkit-details-marker{display:none}
  summary .pm{font-family:var(--mono);color:var(--azul);font-weight:400;transition:.2s;flex:0 0 auto}
  details[open] summary .pm{transform:rotate(45deg)}
  details .ans{padding:0 4px 20px;color:var(--grafito);max-width:68ch}

  /* ---------- cta band ---------- */
  .ctaband{background:var(--azul);color:#fff;border-radius:24px;padding:56px;text-align:center}
  .ctaband h2{font-size:clamp(28px,4vw,44px);color:#fff;margin-bottom:10px}
  .ctaband p{color:#d6e0ff;margin-bottom:28px;font-size:18px}
  .ctaband .btn{background:#fff;color:var(--azul)}
  .ctaband .btn:hover{background:#eaf0ff}

  /* ---------- page hero (inner pages) ---------- */
  .phero{background:var(--tinta);color:#fff;position:relative;overflow:hidden}
  .phero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--carbon) 1px,transparent 1px),linear-gradient(90deg,var(--carbon) 1px,transparent 1px);background-size:52px 52px;opacity:.5;mask-image:radial-gradient(ellipse 90% 80% at 50% 0%,#000 20%,transparent 75%)}
  .phero-in{max-width:var(--maxw);margin:0 auto;padding:78px 28px 70px;position:relative;z-index:2}
  .phero .eyebrow{color:var(--brillo)}
  .phero .eyebrow .sq{background:var(--brillo);box-shadow:0 0 12px var(--brillo)}
  .phero h1{font-size:clamp(34px,5vw,58px);font-weight:700;color:#fff;max-width:18ch}
  .phero p{color:#aeb6cc;font-size:clamp(17px,1.8vw,20px);margin-top:20px;max-width:54ch;line-height:1.5}
  .phero .hero-cta{margin-top:30px}

  /* ---------- sell props (vende) ---------- */
  .sellprops{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  .sp{padding:24px;border:1px solid var(--acero);border-radius:16px;background:#fff}
  .sp .ic{width:38px;height:38px;border-radius:10px;background:#eaf0ff;color:var(--azul);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
  .sp .ic svg{width:19px;height:19px}
  .sp h4{font-size:16px;margin-bottom:5px}
  .sp p{font-size:13.5px;color:var(--grafito)}

  /* what we buy */
  .buylist{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:10px}
  .buyitem{display:flex;gap:12px;align-items:flex-start;padding:16px 18px;border:1px solid var(--acero);border-radius:14px;background:#fff}
  .buyitem .sq{width:11px;height:11px;border-radius:3px;background:var(--azul);margin-top:6px;flex:0 0 auto}
  .buyitem b{font-family:var(--disp);font-weight:600;font-size:15px;display:block;letter-spacing:-.01em}
  .buyitem span{font-size:13.5px;color:var(--grafito)}

  /* ---------- forms ---------- */
  .formcard{display:grid;grid-template-columns:1fr 1fr;gap:48px;background:#fff;border:1px solid var(--acero);border-radius:24px;padding:48px}
  .form-left p{color:var(--grafito);font-size:17px;margin-top:14px;max-width:42ch}
  .form-trust{display:flex;flex-direction:column;gap:11px;margin-top:26px}
  .form-trust .li{display:flex;align-items:center;gap:11px;font-size:15px;color:var(--tinta)}
  .form-trust .sq{width:11px;height:11px;background:var(--azul);border-radius:2px;flex:0 0 auto}
  .frm{display:flex;flex-direction:column;gap:13px}
  .frm .two{display:grid;grid-template-columns:1fr 1fr;gap:13px}
  .frm label{font-family:var(--disp);font-weight:600;font-size:13px;letter-spacing:-.01em;color:var(--tinta);display:flex;flex-direction:column;gap:6px}
  .frm input,.frm select,.frm textarea{font-family:var(--sans);font-size:15px;padding:12px 14px;border:1px solid var(--acero);border-radius:11px;background:var(--niebla);color:var(--tinta);width:100%}
  .frm input:focus,.frm select:focus,.frm textarea:focus{outline:none;border-color:var(--azul);background:#fff;box-shadow:0 0 0 3px #eaf0ff}
  .frm textarea{resize:vertical;min-height:74px}
  .f-error{display:none;color:#E5484D;font-size:13px}
  .f-note{font-family:var(--mono);font-size:11.5px;color:var(--grafito);text-align:center;margin-top:2px}

  /* ---------- contact ---------- */
  .cgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
  .cmethod{display:flex;gap:16px;align-items:flex-start;padding:22px;border:1px solid var(--acero);border-radius:16px;background:#fff;transition:.15s}
  a.cmethod:hover{border-color:#cdd5e4;transform:translateY(-2px)}
  .cmethod .ic{width:44px;height:44px;border-radius:12px;background:#eaf0ff;color:var(--azul);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
  .cmethod .ic svg{width:21px;height:21px}
  .cmethod h4{font-size:16px;margin-bottom:3px}
  .cmethod p{font-size:14px;color:var(--grafito)}
  .cmethod .big{font-family:var(--disp);font-weight:600;color:var(--tinta);font-size:15px}

  /* ---------- about ---------- */
  .prose{max-width:62ch}
  .prose p{color:var(--grafito);font-size:17px;margin-bottom:18px;line-height:1.65}
  .prose p b{color:var(--tinta);font-weight:600}
  .pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  .pillar{padding:24px;border:1px solid var(--acero);border-radius:16px;background:#fff}
  .pillar .n{font-family:var(--mono);font-size:12px;color:var(--azul);margin-bottom:12px}
  .pillar h4{font-size:18px;margin-bottom:6px}
  .pillar p{font-size:14px;color:var(--grafito)}
  .split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
  .ecoart{background:var(--tinta);border:1px solid #1d2540;border-radius:22px;min-height:300px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:40px}
  .ecoart::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--carbon) 1px,transparent 1px),linear-gradient(90deg,var(--carbon) 1px,transparent 1px);background-size:34px 34px;opacity:.6}
  .ecoart .big{position:relative;z-index:2;text-align:center}
  .ecoart .big .k{font-family:var(--disp);font-weight:800;font-size:clamp(44px,7vw,72px);color:#fff;letter-spacing:-.04em;line-height:1}
  .ecoart .big .s{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--brillo);text-transform:uppercase;margin-top:14px}

  /* ---------- product detail ---------- */
  .pback{padding:26px 0 0}
  .pback a{font-family:var(--mono);font-size:13px;color:var(--grafito);cursor:pointer}
  .pback a:hover{color:var(--azul)}
  .detail{display:grid;grid-template-columns:1fr 1fr;gap:54px;padding:30px 0 80px;align-items:start}
  .gallery .main{background:var(--niebla);border:1px solid var(--acero);border-radius:22px;padding:48px;display:flex;align-items:center;justify-content:center;aspect-ratio:4/3}
  .gallery .main .tv{width:330px}
  .gallery .main img{width:100%;height:100%;object-fit:cover;border-radius:12px}
  .dtag{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--azul);background:#eaf0ff;padding:6px 10px;border-radius:8px;margin-bottom:16px}
  .dtag .d{width:7px;height:7px;border-radius:2px;background:var(--azul)}
  .detail h1{font-size:clamp(28px,3.6vw,40px);font-weight:700}
  .price-row{display:flex;align-items:baseline;gap:12px;margin:14px 0 4px}
  .price{font-family:var(--disp);font-weight:800;font-size:40px;color:var(--azul);letter-spacing:-.03em}
  .price-row .iva{font-family:var(--mono);font-size:12px;color:var(--grafito)}
  .ddesc{color:var(--grafito);font-size:16px;margin:14px 0 22px;max-width:52ch}
  .dbadges{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:24px}
  .dbadge{font-family:var(--mono);font-size:12px;color:var(--tinta);background:#fff;border:1px solid var(--acero);padding:8px 12px;border-radius:10px;display:flex;align-items:center;gap:7px}
  .dbadge .d{width:8px;height:8px;border-radius:2px;background:var(--azul)}
  .buy{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
  .reassure{font-size:13.5px;color:var(--grafito);margin-top:14px;display:flex;align-items:center;gap:8px}
  .reassure .sq{width:9px;height:9px;border-radius:2px;background:var(--azul);flex:0 0 auto}
  .specs{margin-top:30px;border:1px solid var(--acero);border-radius:16px;overflow:hidden}
  .specs .sr{display:flex;justify-content:space-between;padding:13px 18px;border-bottom:1px solid var(--acero);font-size:14.5px}
  .specs .sr:last-child{border-bottom:0}
  .specs .sr .k{font-family:var(--mono);font-size:12px;color:var(--grafito);letter-spacing:.03em}
  .includes{margin-top:22px;font-size:14px;color:var(--grafito)}
  .includes b{color:var(--tinta);font-weight:600}
  .dpill{display:inline-flex;align-items:center;gap:9px;background:var(--tinta);color:#fff;padding:11px 18px;border-radius:999px;font-family:var(--disp);font-weight:600;font-size:14px;margin-top:18px}
  .dpill .d{width:9px;height:9px;border-radius:50%;background:var(--brillo);box-shadow:0 0 10px var(--brillo)}

  /* ---------- footer ---------- */
  footer{background:var(--tinta);color:#8a93ab;padding:72px 0 40px}
  .fcols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px;border-bottom:1px solid #1d2540}
  footer .brand{color:#2b3354}
  footer .brand .w{color:#fff}
  footer .ftag{color:#a7b0c6;margin-top:16px;font-size:15px;max-width:32ch}
  footer h5{font-family:var(--disp);font-weight:600;color:#fff;font-size:14px;margin-bottom:14px;letter-spacing:-.01em}
  footer ul{list-style:none}
  footer li{padding:5px 0;font-size:14px}
  footer li a{color:#8a93ab;cursor:pointer}footer li a:hover{color:#fff}
  .fbottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;padding-top:24px;font-family:var(--mono);font-size:11.5px;letter-spacing:.03em;color:#6b748f}
  .fbottom a{cursor:pointer}.fbottom a:hover{color:#aeb6cc}

  /* ---------- whatsapp fab ---------- */
  .wa-fab{position:fixed;right:20px;bottom:20px;z-index:80;display:inline-flex;align-items:center;gap:10px;background:var(--verde);color:#fff;padding:13px 18px;border-radius:999px;font-family:var(--disp);font-weight:600;font-size:15px;box-shadow:0 12px 30px rgba(37,211,102,.40);cursor:pointer;transition:.18s}
  .wa-fab:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(37,211,102,.5)}
  .wa-fab svg{width:23px;height:23px}

  /* ---------- responsive ---------- */
  @media (max-width:980px){
    .hero-in{grid-template-columns:1fr;gap:36px}
    .hero-visual{order:-1}
    .steps,.values,.sellprops,.pillars{grid-template-columns:repeat(2,1fr)}
    .pgrid{grid-template-columns:repeat(2,1fr)}
    .fcols{grid-template-columns:1fr 1fr}
    .detail,.formcard,.split{grid-template-columns:1fr;gap:32px}
    .cgrid,.buylist{grid-template-columns:1fr}
    .sellband{grid-template-columns:1fr;gap:24px}
    .gallery .main .tv{width:260px}
    .nav-links,.sell-link{display:none}
    .burger{display:flex}
    .section{padding:66px 0}
    .formcard{padding:30px}
    .ecoart{min-height:220px}
  }
  @media (max-width:560px){
    .steps,.values,.pgrid,.sellprops,.pillars,.stats{grid-template-columns:1fr}
    .ctaband{padding:32px}
    .sellband{padding:30px}
    .frm .two{grid-template-columns:1fr}
    .wa-fab span{display:none}.wa-fab{padding:15px;border-radius:50%}
    .wrap{padding:0 20px}
  }
  a:focus-visible,.btn:focus-visible,summary:focus-visible,.pcard:focus-visible,.chip:focus-visible,.cmethod:focus-visible{outline:2px solid var(--brillo);outline-offset:3px;border-radius:6px}
  @media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}
  /* ===== AÑADIDOS v2: blog, opiniones, complementos ===== */
  .postgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .postcard{border:1px solid var(--acero);border-radius:18px;overflow:hidden;background:#fff;cursor:pointer;transition:.18s;display:flex;flex-direction:column}
  .postcard:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(11,16,32,.10);border-color:#cdd5e4}
  .postcard .pimg{aspect-ratio:16/9;position:relative;overflow:hidden;background:var(--tinta);display:flex;align-items:flex-end;padding:16px}
  .postcard .pimg::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--carbon) 1px,transparent 1px),linear-gradient(90deg,var(--carbon) 1px,transparent 1px);background-size:30px 30px;opacity:.55;mask-image:radial-gradient(ellipse 80% 80% at 70% 30%,#000,transparent 75%)}
  .postcard .pimg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .postcard .pimg .cat{position:relative;z-index:2;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#fff;background:rgba(37,99,235,.92);padding:5px 10px;border-radius:7px}
  .postcard .pc{padding:20px;display:flex;flex-direction:column;flex:1}
  .postcard h3{font-size:18px;letter-spacing:-.02em;margin-bottom:8px;line-height:1.18}
  .postcard .ex{font-size:14px;color:var(--grafito);flex:1;line-height:1.55}
  .postcard .dt{font-family:var(--mono);font-size:11px;color:var(--humo);margin-top:14px;display:flex;justify-content:space-between;align-items:center}
  .postcard .dt .rd{color:var(--azul)}
  .prem{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:#9a6a00;background:#fff6e0;border:1px solid #f3dca0;padding:4px 8px;border-radius:6px;align-self:flex-start;margin-bottom:10px}
  .prem svg{width:11px;height:11px}
  .article{max-width:720px;margin:0 auto}
  .article .meta{font-family:var(--mono);font-size:12px;color:var(--azul);letter-spacing:.05em;text-transform:uppercase;margin-bottom:14px}
  .article h1{font-size:clamp(28px,4vw,42px);font-weight:700;margin-bottom:12px;line-height:1.08}
  .article .dateline{font-family:var(--mono);font-size:12px;color:var(--humo);margin-bottom:30px}
  .article .body p{color:#283042;font-size:17px;line-height:1.7;margin-bottom:18px}
  .article .body h2{font-size:23px;margin:30px 0 12px}
  .article .body ul{margin:0 0 18px 20px;color:#283042;font-size:17px;line-height:1.7}
  .article .body li{margin-bottom:8px}
  .article .body b{color:var(--tinta)}
  .vidbtn{display:inline-flex;align-items:center;gap:10px;background:var(--tinta);color:#fff;padding:13px 20px;border-radius:12px;font-family:var(--disp);font-weight:600;font-size:15px;cursor:pointer;margin:4px 0 22px;border:0}
  .vidbtn:hover{background:#1c2440}
  .vidbtn svg{width:17px;height:17px}
  .premiumbox{margin:30px 0 6px;border:1px solid #f3dca0;background:linear-gradient(180deg,#fffaf0,#fff);border-radius:18px;padding:28px}
  .premiumbox h3{font-size:22px;margin-bottom:8px}
  .premiumbox p{color:var(--grafito);font-size:15px;margin-bottom:18px;max-width:52ch}
  .tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .tcard{padding:24px;border:1px solid var(--acero);border-radius:16px;background:#fff;display:flex;flex-direction:column}
  .tcard .stars{color:#F5A623;font-size:15px;letter-spacing:3px;margin-bottom:12px}
  .tcard .q{font-size:15px;color:#283042;line-height:1.6;flex:1}
  .tcard .who{margin-top:16px;font-family:var(--disp);font-weight:600;font-size:14px}
  .tcard .who span{display:block;font-family:var(--mono);font-weight:400;font-size:11.5px;color:var(--humo);margin-top:2px}
  .crosssell{margin-top:24px;border:1px solid var(--acero);border-radius:14px;padding:16px 18px;display:flex;gap:14px;align-items:center;justify-content:space-between;background:var(--niebla);flex-wrap:wrap}
  .crosssell .cs-l{display:flex;gap:13px;align-items:center}
  .crosssell .cs-ic{width:42px;height:42px;border-radius:11px;background:#fff;border:1px solid var(--acero);display:flex;align-items:center;justify-content:center;color:var(--azul);flex:0 0 auto}
  .crosssell .cs-ic svg{width:20px;height:20px}
  .crosssell b{font-family:var(--disp);font-weight:600;font-size:15px;display:block;letter-spacing:-.01em}
  .crosssell span{font-size:13px;color:var(--grafito)}
  .crosssell .pr2{font-family:var(--disp);font-weight:700;color:var(--azul);font-size:16px;white-space:nowrap}
  .ret-strip{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11.5px;color:var(--azul);background:#eaf0ff;border:1px solid #d3e0ff;padding:8px 13px;border-radius:9px;margin-top:14px}

  /* ===== AÑADIDOS v3: confianza, ahorro, tasador, marcas, barra móvil ===== */
  .herometa{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
  .chiplet{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.05);border:1px solid #2b3354;border-radius:999px;padding:8px 14px;font-family:var(--mono);font-size:12px;color:#dfe4f0}
  .chiplet .stars{color:#F5A623;letter-spacing:1px;font-size:12px}
  .chiplet b{color:#fff;font-weight:600;font-family:var(--disp);letter-spacing:-.01em}
  .chiplet .from{color:var(--brillo);font-family:var(--disp);font-weight:700}

  .trustbar{border-top:1px solid var(--acero);border-bottom:1px solid var(--acero);background:#fff}
  .trustbar-in{max-width:var(--maxw);margin:0 auto;padding:0 28px;display:grid;grid-template-columns:repeat(4,1fr)}
  .tbi{display:flex;align-items:center;gap:13px;padding:22px 18px;border-right:1px solid var(--acero)}
  .tbi:last-child{border-right:0}
  .tbi .ic{width:38px;height:38px;border-radius:10px;background:#eaf0ff;color:var(--azul);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
  .tbi .ic svg{width:19px;height:19px}
  .tbi b{font-family:var(--disp);font-weight:600;font-size:14.5px;display:block;letter-spacing:-.01em}
  .tbi span{font-size:12.5px;color:var(--grafito)}

  .brandstrip{padding:46px 0;background:var(--niebla);border-bottom:1px solid var(--acero)}
  .brandstrip .lab{text-align:center;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--grafito);margin-bottom:24px}
  .brandlogos{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:16px 38px}
  .blogo{font-family:var(--disp);font-weight:700;font-size:clamp(18px,2.4vw,25px);letter-spacing:-.02em;color:#9aa3b8;transition:.15s;cursor:default}
  .blogo:hover{color:var(--tinta)}

  .pricewrap{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
  .price-was{font-family:var(--disp);font-weight:600;font-size:19px;color:var(--humo);text-decoration:line-through}
  .save{font-family:var(--mono);font-size:12px;font-weight:700;color:#0f8a4a;background:#e6f8ee;border:1px solid #b9ead0;padding:4px 9px;border-radius:7px}
  .card-price .now-row{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
  .pr-was{font-family:var(--disp);font-size:13px;color:var(--humo);text-decoration:line-through}
  .pr-save{font-family:var(--mono);font-size:10.5px;font-weight:700;color:#0f8a4a;background:#e6f8ee;border:1px solid #b9ead0;padding:2px 6px;border-radius:5px}

  .pcard .ph{position:relative}
  .scar{position:absolute;top:12px;left:12px;z-index:3;font-family:var(--mono);font-size:10px;letter-spacing:.04em;text-transform:uppercase;color:#fff;background:#E5484D;padding:5px 9px;border-radius:7px;font-weight:700}
  .scar-d{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;color:#c92a2f;background:#fdeaea;border:1px solid #f6c9c9;padding:7px 12px;border-radius:9px;margin-bottom:16px}
  .scar-d .dot{width:7px;height:7px;border-radius:50%;background:#E5484D;flex:0 0 auto}

  .qagrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
  .qaitem{display:flex;align-items:center;gap:13px;padding:18px 20px;border:1px solid var(--acero);border-radius:14px;background:#fff}
  .qaitem .ck{width:28px;height:28px;border-radius:50%;background:#eaf6ee;color:#0f8a4a;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
  .qaitem .ck svg{width:15px;height:15px}
  .qaitem b{font-family:var(--disp);font-weight:600;font-size:15px;letter-spacing:-.01em;display:block}
  .qaitem span{font-size:12.5px;color:var(--grafito)}

  .revsum{display:flex;align-items:center;justify-content:center;gap:22px;margin-bottom:40px;flex-wrap:wrap}
  .revsum .score{font-family:var(--disp);font-weight:800;font-size:48px;letter-spacing:-.03em;line-height:1;color:var(--tinta)}
  .revsum .rs-r .stars{color:#F5A623;font-size:21px;letter-spacing:3px}
  .revsum .rs-r .meta{font-size:13.5px;color:var(--grafito);font-family:var(--mono);margin-top:5px}

  .estim{background:var(--tinta);color:#fff;border:1px solid #1d2540;border-radius:24px;padding:38px;position:relative;overflow:hidden}
  .estim::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--carbon) 1px,transparent 1px),linear-gradient(90deg,var(--carbon) 1px,transparent 1px);background-size:40px 40px;opacity:.5;mask-image:radial-gradient(ellipse 70% 130% at 92% 6%,#000,transparent 70%)}
  .estim>*{position:relative;z-index:2}
  .estim .eyebrow{color:var(--brillo)}
  .estim .eyebrow .sq{background:var(--brillo);box-shadow:0 0 12px var(--brillo)}
  .estim h3{font-size:clamp(22px,3vw,30px);color:#fff;margin-bottom:6px}
  .estim .sub{color:#aeb6cc;font-size:15px;margin-bottom:8px}
  .estim .qlab{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--brillo);margin:22px 0 11px}
  .optrow{display:flex;flex-wrap:wrap;gap:10px}
  .opt{font-family:var(--disp);font-weight:600;font-size:14px;padding:11px 16px;border-radius:11px;border:1px solid #2b3354;background:rgba(255,255,255,.04);color:#dfe4f0;cursor:pointer;transition:.15s}
  .opt:hover{border-color:#3a4266;color:#fff}
  .opt.sel{background:var(--azul);border-color:var(--azul);color:#fff}
  .estim-out{margin-top:28px;padding:24px;border:1px solid #2b3354;border-radius:16px;background:rgba(79,134,255,.08);display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
  .estim-amt{font-family:var(--disp);font-weight:800;font-size:clamp(26px,4vw,38px);color:#fff;letter-spacing:-.02em;line-height:1.05}
  .estim-amt small{font-family:var(--mono);font-weight:400;font-size:12.5px;color:#aeb6cc;display:block;letter-spacing:.02em;margin-top:6px}
  .estim-note{font-family:var(--mono);font-size:11px;color:#8a93ab;margin-top:16px;line-height:1.55}

  .mobilebar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;background:rgba(11,16,32,.97);backdrop-filter:blur(10px);border-top:1px solid #1d2540;padding:10px 12px calc(10px + env(safe-area-inset-bottom));gap:10px}
  .mobilebar .btn{flex:1;font-size:14px;padding:13px 8px;border-radius:11px}

  @media (max-width:980px){
    .postgrid,.tgrid{grid-template-columns:repeat(2,1fr)}
    .trustbar-in{grid-template-columns:1fr 1fr}
    .tbi:nth-child(2){border-right:0}
    .tbi:nth-child(1),.tbi:nth-child(2){border-bottom:1px solid var(--acero)}
    .qagrid{grid-template-columns:1fr 1fr}
  }
  @media (max-width:700px){
    .mobilebar{display:flex}
    .wa-fab{display:none}
    body{padding-bottom:72px}
  }
  @media (max-width:560px){
    .postgrid,.tgrid{grid-template-columns:1fr}
    .trustbar-in{grid-template-columns:1fr}
    .tbi{border-right:0;border-bottom:1px solid var(--acero)}
    .tbi:last-child{border-bottom:0}
    .qagrid{grid-template-columns:1fr}
    .estim{padding:26px}
  }

  /* ═══════════ AÑADIDOS v4 · Profundidad 3D, revelado al hacer scroll y correcciones ═══════════
     Todo respeta "prefers-reduced-motion" y solo se activa con ratón (html.fx-tilt / html.fx-rev,
     clases que pone tevix.js). Sin JavaScript o con movimiento reducido, la web se ve completa
     e idéntica: nada queda oculto. Sombras siempre suaves (manual de identidad: sin sombras duras). */

  /* — correcciones de base — */
  #site-header{min-height:64px}                     /* evita el salto de página mientras carga el menú (CLS) */
  .nav-in{height:64px;padding:0 28px}
  nav{transition:box-shadow .25s ease}
  nav.scrolled{box-shadow:0 10px 34px rgba(11,16,32,.09)}
  .tv{max-width:100%;height:auto}                   /* la tele del hero ya no desborda en móviles estrechos */
  .btn:active{transform:translateY(0) scale(.985)}  /* sensación de "pulsar" el botón */
  .chip,.opt{appearance:none;-webkit-appearance:none}

  /* — enlace "saltar al contenido" (accesibilidad con teclado) — */
  .skiplink{position:absolute;left:-9999px;top:0;z-index:200;background:var(--tinta);color:#fff;padding:12px 18px;border-radius:0 0 12px 0;font-family:var(--disp);font-weight:600;font-size:14px}
  .skiplink:focus{left:0;outline:2px solid var(--brillo);outline-offset:2px}
  .opt:focus-visible{outline:2px solid var(--brillo);outline-offset:3px;border-radius:11px}

  /* — escena 3D del hero: la tele flota, se inclina hacia el cursor y proyecta luz, no sombra — */
  .tv-stage{position:relative;display:inline-block}
  .tv-scene{position:relative;transform-style:preserve-3d}
  html.fx-tilt .hero-visual .tv-scene{animation:tvfloat 7s ease-in-out infinite}
  @keyframes tvfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
  .tv-obj{transform-style:preserve-3d;transition:transform .18s ease-out;will-change:transform}
  html.fx-tilt .hero-visual .tv-obj>.tv{transform:translateZ(30px)}
  .tv-glare{position:absolute;inset:4% 5% 20% 5%;border-radius:16px;pointer-events:none;opacity:0;transition:opacity .3s ease;
    background:radial-gradient(240px 190px at var(--gx,50%) var(--gy,40%),rgba(255,255,255,.16),rgba(255,255,255,0) 62%)}
  html.fx-tilt .tilt3d:hover .tv-glare{opacity:1}
  .tv-glow{position:absolute;left:50%;bottom:-14px;width:82%;height:54px;transform:translateX(-50%);border-radius:50%;pointer-events:none;
    background:radial-gradient(closest-side,rgba(79,134,255,.50),rgba(79,134,255,0) 72%);filter:blur(16px)}
  html.fx-tilt .hero-visual .tv-glow{animation:glowfloat 7s ease-in-out infinite}
  @keyframes glowfloat{0%,100%{opacity:.9;transform:translateX(-50%) scale(1)}50%{opacity:.55;transform:translateX(-50%) scale(.88)}}

  /* — ficha de producto: misma inclinación, brillo azul suave sobre fondo claro — */
  .gallery .main{position:relative}
  .gallery .main .tv-obj{display:flex;align-items:center;justify-content:center;width:100%;height:100%}
  .gallery .main .tv-glare{inset:0;border-radius:22px;
    background:radial-gradient(320px 250px at var(--gx,50%) var(--gy,40%),rgba(37,99,235,.10),rgba(37,99,235,0) 65%)}

  /* — tarjetas de producto: se inclinan hacia el cursor con un reflejo que lo sigue — */
  html.fx-tilt .pcard{transition:transform .16s ease,box-shadow .22s ease,border-color .15s}
  html.fx-tilt .pcard:hover{box-shadow:0 22px 54px rgba(11,16,32,.13),0 10px 26px rgba(37,99,235,.10)}
  .pcard .ph::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .25s ease;
    background:radial-gradient(320px 220px at var(--mx,50%) var(--my,45%),rgba(37,99,235,.14),rgba(37,99,235,0) 60%)}
  html.fx-tilt .pcard:hover .ph::after{opacity:1}

  /* — revelado al hacer scroll (solo si hay JS y el usuario no pide movimiento reducido) — */
  html.fx-rev .rv{opacity:0;transform:translateY(16px)}
  html.fx-rev .rv.in{opacity:1;transform:none;transition:opacity .55s ease var(--d,0s),transform .55s cubic-bezier(.2,.7,.3,1) var(--d,0s)}