:root{
  --paper:#FBF5EC;
  --paper-2:#F4E9DA;
  --ink:#17120E;
  --ink-soft:#6C6157;
  --line:#E2D6C4;
  --tomate:#E8431F;
  --tomate-soft:#FADCCC;
  --verde:#173F2E;
  --verde-soft:#D5E0D6;
  --arena:#E6CCA9;
  --sans:"Archivo", system-ui, -apple-system, sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, monospace;
  --wrap:1120px;
  --r:14px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a,button{-webkit-tap-highlight-color:rgba(232,67,31,.14)}
img,svg{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:3px solid var(--tomate);outline-offset:3px;border-radius:4px}

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

h1,h2,h3{font-family:var(--sans);margin:0}
h1{font-size:clamp(2.5rem,5.6vw,4.15rem);line-height:1.02;letter-spacing:-.038em;font-weight:700}
h2{font-size:clamp(1.75rem,3vw,2.4rem);line-height:1.1;letter-spacing:-.028em;font-weight:600}
h3{font-size:1.12rem;line-height:1.3;letter-spacing:-.014em;font-weight:600}
p{margin:0}

/* NAV */
.nav{position:sticky;top:0;z-index:60;background:rgba(251,245,236,.9);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .3s}
.nav.is-stuck{border-bottom-color:var(--line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:13px 28px;max-width:var(--wrap);margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:1.42rem;font-weight:700;letter-spacing:-.045em}
.brand small{font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;color:var(--ink-soft);font-weight:500;align-self:flex-end;margin-bottom:.42rem;margin-left:-4px}
.nav__links{display:flex;gap:26px;align-items:center}
.nav__links a{font-size:.92rem;text-decoration:none;color:var(--ink);opacity:.72;transition:opacity .2s}
.nav__links a:hover{opacity:1}

/* menú móvil */
.nav__toggle{display:none;background:none;border:1.5px solid var(--line);border-radius:10px;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;padding:0}
.nav__toggle span{display:block;width:19px;height:2px;background:var(--ink);position:relative;transition:background .2s}
.nav__toggle span::before,.nav__toggle span::after{content:"";position:absolute;left:0;width:19px;height:2px;background:var(--ink);transition:transform .25s}
.nav__toggle span::before{top:-6px}
.nav__toggle span::after{top:6px}
.nav.is-open .nav__toggle span{background:transparent}
.nav.is-open .nav__toggle span::before{transform:translateY(6px) rotate(45deg)}
.nav.is-open .nav__toggle span::after{transform:translateY(-6px) rotate(-45deg)}
.nav__panel{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 20px 22px;box-shadow:0 18px 30px -22px rgba(23,18,14,.4)}
.nav.is-open .nav__panel{display:block}
.nav__panel a{display:block;padding:15px 2px;font-size:1.02rem;font-weight:500;text-decoration:none;border-bottom:1px solid var(--line)}
.nav__panel .btn{width:100%;justify-content:center;margin-top:18px}

/* barra fija de móvil */
.mbar{display:none}

.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;background:var(--tomate);color:#fff;font-size:.96rem;font-weight:600;text-decoration:none;border:none;cursor:pointer;font-family:var(--sans);letter-spacing:-.01em;transition:transform .18s ease,background .2s}
.btn:hover{background:#d13a18;transform:translateY(-2px)}
.btn--sm{padding:11px 19px;font-size:.89rem}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;text-decoration:none;border-bottom:2px solid var(--tomate);padding-bottom:3px}
.link-arrow span{transition:transform .2s}
.link-arrow:hover span{transform:translateX(5px)}

/* HERO */
.hero{padding:56px 0 20px}
.hero__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:center}
.hero h1 em{font-style:normal;color:var(--tomate)}
.hero__kicker{font-size:1.06rem;font-weight:600;color:var(--tomate);letter-spacing:-.015em;margin-bottom:15px;display:flex;align-items:center;gap:10px}
.hero__kicker::before{content:"";width:26px;height:3px;background:var(--tomate);border-radius:2px;flex:none}
.hero__lead{margin-top:24px;font-size:1.1rem;max-width:31rem;color:#3b332c}
.hero__cta{margin-top:32px;display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.hero__trust{margin-top:14px;font-size:.86rem;color:var(--ink-soft)}
.hero__src{margin-top:34px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-family:var(--mono);font-size:.72rem;color:var(--ink-soft)}
.chip{border:1px solid var(--line);background:#fff;padding:5px 11px;border-radius:999px}

/* DEMO */
.demo{display:grid;grid-template-columns:1fr 52px 1.08fr;align-items:center}
.panel{border-radius:var(--r);overflow:hidden;box-shadow:0 18px 40px -28px rgba(23,18,14,.45)}
.data{background:#fff;border:1px solid var(--line)}
.data__head{background:var(--verde);color:#fff;padding:10px 14px;font-family:var(--mono);font-size:.67rem;letter-spacing:.14em;text-transform:uppercase;display:flex;justify-content:space-between}
.data__head b{font-weight:400;opacity:.6}
.data table{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:.68rem}
.data th{color:var(--ink-soft);font-weight:500;text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}
.data td{padding:9px 10px;border-bottom:1px solid #F0E7DA;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:1px}
.data td:nth-child(1){width:46%}
.data tr{transition:background .25s}
.data tbody tr.is-reading{background:var(--tomate-soft)}
.data__foot{padding:8px 10px;font-family:var(--mono);font-size:.66rem;color:var(--ink-soft);text-align:center;background:#FDFAF6}

.flow{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--tomate)}
.flow__cursor{animation:nudge 1.6s ease-in-out infinite}
@keyframes nudge{0%,100%{transform:translate(0,0)}50%{transform:translate(3px,-2px)}}
.flow__label{font-family:var(--mono);font-size:.55rem;letter-spacing:.08em;text-transform:uppercase;writing-mode:vertical-rl;opacity:.7}

.page{background:#fff;border:1px solid var(--line);padding:22px 20px 16px}
.page__top{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid var(--verde);padding-bottom:8px;margin-bottom:16px}
.page__top h4{font-size:1.32rem;margin:0;color:var(--tomate);font-weight:700;letter-spacing:-.04em}
.page__top span{font-family:var(--mono);font-size:.62rem;color:var(--ink-soft);letter-spacing:.06em}
.cells{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cell{position:relative}
.frame{position:relative;aspect-ratio:1/.82;background:var(--paper-2);display:flex;align-items:center;justify-content:center;overflow:hidden}
.frame__x{position:absolute;inset:0;opacity:1;transition:opacity .3s}
.frame__art{opacity:0;transform:scale(.86);transition:opacity .45s ease,transform .45s cubic-bezier(.2,.9,.3,1.3);width:64%}
.cell.is-filled .frame__x{opacity:0}
.cell.is-filled .frame__art{opacity:1;transform:scale(1)}
.handles{position:absolute;inset:-3px;opacity:0;transition:opacity .2s}
.cell.is-active .handles{opacity:1}
.handles i{position:absolute;width:6px;height:6px;background:#fff;border:1.5px solid var(--tomate)}
.handles i:nth-child(1){top:0;left:0}.handles i:nth-child(2){top:0;left:50%;translate:-50% 0}
.handles i:nth-child(3){top:0;right:0}.handles i:nth-child(4){top:50%;left:0;translate:0 -50%}
.handles i:nth-child(5){top:50%;right:0;translate:0 -50%}.handles i:nth-child(6){bottom:0;left:0}
.handles i:nth-child(7){bottom:0;left:50%;translate:-50% 0}.handles i:nth-child(8){bottom:0;right:0}

.cell__name,.cell__price{display:block}
.cell__name{margin-top:9px;font-size:.79rem;font-weight:500;line-height:1.2;min-height:1.9em}
.cell__price{font-size:1.02rem;font-weight:700;color:var(--verde);margin-top:2px;letter-spacing:-.02em}
.tok{font-family:var(--mono);font-size:.68rem;color:var(--ink-soft);background:var(--paper-2);padding:1px 4px;border-radius:3px;font-weight:400}
.flash{animation:flash .6s ease}
@keyframes flash{0%{background:var(--tomate-soft)}100%{background:transparent}}
.page__foot{margin-top:16px;border-top:1px solid var(--line);padding-top:9px;font-family:var(--mono);font-size:.6rem;color:var(--ink-soft);letter-spacing:.06em}

.replay{margin-top:16px;display:flex;justify-content:center}
.replay button{
  display:inline-flex;align-items:center;gap:9px;cursor:pointer;
  background:#fff;color:var(--tomate);border:1.5px solid var(--tomate);
  border-radius:999px;padding:11px 22px;
  font-family:var(--sans);font-size:.89rem;font-weight:600;letter-spacing:-.01em;
  animation:invite 2.8s ease-out infinite;transition:background .2s,color .2s,transform .15s;
}
.replay button:hover{background:var(--tomate);color:#fff;animation:none;transform:translateY(-2px)}
.replay button:active{transform:translateY(0)}
.replay.is-used button{animation:none}
.replay button i{font-style:normal;display:inline-block;transition:transform .5s}
.replay button:hover i{transform:rotate(-180deg)}
@keyframes invite{
  0%{box-shadow:0 0 0 0 rgba(232,67,31,.34)}
  60%{box-shadow:0 0 0 13px rgba(232,67,31,0)}
  100%{box-shadow:0 0 0 0 rgba(232,67,31,0)}
}

/* SECTIONS */
.sec{padding:88px 0}
.sec--tight{padding:64px 0}
.sec--green{background:var(--verde);color:var(--paper)}
.sec--paper2{background:var(--paper-2)}
.eyebrow{font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--tomate);margin-bottom:14px}
.sec--green .eyebrow{color:var(--arena)}
.title-wrap{margin-bottom:44px;max-width:44rem}
.title-wrap p{margin-top:14px;color:var(--ink-soft);font-size:1.03rem}
.sec--green .title-wrap p{color:#C9D6C9}
.rule{width:74px;height:4px;background:var(--tomate);margin-top:16px;border-radius:2px}

.claim{text-align:center;max-width:52rem;margin:0 auto}
.claim p{font-size:clamp(1.45rem,2.9vw,2.15rem);line-height:1.24;font-weight:600;letter-spacing:-.03em}
.claim b{color:var(--tomate);font-weight:600}
.claim .note{font-size:.95rem;color:var(--ink-soft);margin-top:20px;font-weight:400;letter-spacing:0;line-height:1.55}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 24px 28px;transition:transform .25s ease,box-shadow .25s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 30px -24px rgba(23,18,14,.4)}
.card__ico{width:52px;height:52px;border-radius:50%;background:var(--tomate-soft);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card--g .card__ico{background:var(--verde-soft)}
.card p{margin-top:9px;font-size:.94rem;color:var(--ink-soft)}

.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.22)}
.step{padding:26px 22px 30px;border-right:1px solid rgba(255,255,255,.22)}
.step:last-child{border-right:none}
.step__n{font-family:var(--mono);font-size:.71rem;letter-spacing:.12em;color:var(--arena);margin-bottom:16px}
.step h3{color:var(--paper);margin-bottom:8px}
.step p{font-size:.91rem;color:#C4D2C5}

.ledger{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.ledger__col{padding:30px 30px 34px}
.ledger__col+.ledger__col{border-left:1px solid var(--line);background:#FDFAF6}
.ledger h3{font-size:1.22rem;display:flex;align-items:center;gap:10px;margin-bottom:6px}
.ledger__sub{font-size:.88rem;color:var(--ink-soft);margin-bottom:20px}
.ledger ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:13px}
.ledger li{display:flex;gap:12px;font-size:.96rem;line-height:1.4;align-items:flex-start}
.ledger li svg{flex:none;margin-top:3px}
.ledger--no li{color:var(--ink-soft)}
.ledger__note{margin-top:24px;font-size:.9rem;line-height:1.55;color:var(--ink-soft);border-top:1px solid var(--line);padding-top:16px}

.uses{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.use{border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;gap:16px;align-items:center;background:#fff}
.use__ico{width:46px;height:46px;flex:none;border-radius:50%;background:var(--tomate-soft);display:flex;align-items:center;justify-content:center}
.use:nth-child(2) .use__ico{background:var(--verde-soft)}
.use:nth-child(3) .use__ico{background:var(--paper-2)}
.use h3{font-size:1rem}
.use p{font-size:.84rem;color:var(--ink-soft);margin-top:3px}
.uses-note{margin-top:26px;font-size:.93rem;color:var(--ink-soft);max-width:46rem}
.uses-note b{color:var(--ink);font-weight:600}

.results{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.results__claim{font-size:clamp(1.6rem,2.8vw,2.25rem);line-height:1.16;font-weight:600;letter-spacing:-.032em}
.results__claim span{display:block}
.results__claim span+span{margin-top:4px}
.results__list{display:flex;flex-direction:column;gap:22px}
.result{display:flex;gap:16px;align-items:flex-start;padding-bottom:20px;border-bottom:1px solid var(--line)}
.result:last-child{border-bottom:none;padding-bottom:0}
.result__ico{flex:none;width:42px;height:42px;border-radius:50%;border:1.5px solid var(--tomate);display:flex;align-items:center;justify-content:center}
.result h3{font-size:1rem}
.result p{font-size:.91rem;color:var(--ink-soft);margin-top:3px}

.faq{max-width:50rem;margin:0 auto;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;position:relative;font-size:1.03rem;font-weight:600;letter-spacing:-.014em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:29px;width:11px;height:11px;border-right:2px solid var(--tomate);border-bottom:2px solid var(--tomate);transform:rotate(45deg);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq__a{padding:0 40px 24px 0;color:var(--ink-soft);font-size:.97rem;max-width:44rem}
.faq__a code{font-family:var(--mono);font-size:.85em;background:var(--paper-2);padding:1px 5px;border-radius:3px;color:var(--ink)}

.cta{background:var(--tomate-soft);border-radius:24px;padding:52px 48px;display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;position:relative;overflow:hidden}
.cta h2 em{font-style:normal;color:var(--tomate)}
.cta ul{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-direction:column;gap:9px;max-width:27rem}
.cta li{display:flex;gap:10px;font-size:.95rem;color:#7a5442;align-items:flex-start}
.cta li svg{flex:none;margin-top:4px}
.cta form{display:flex;flex-direction:column;gap:12px;position:relative;z-index:2}
.cta input,.cta textarea{font-family:var(--sans);font-size:.96rem;padding:14px 16px;border-radius:10px;border:1.5px solid #EBB99F;background:#fff;color:var(--ink);width:100%}
.cta textarea{resize:vertical;min-height:86px}
.cta input::placeholder,.cta textarea::placeholder{color:#A99A8C}
.cta__mini{font-size:.82rem;color:#8a6552;margin-top:2px}
.cta__mark{position:absolute;left:-30px;bottom:-46px;width:250px;opacity:.5;z-index:1}

.foot{border-top:1px solid var(--line);padding:38px 0 46px;font-size:.89rem;color:var(--ink-soft)}
.foot__in{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.foot a{text-decoration:none}
.foot a:hover{color:var(--tomate)}

.rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.3,1)}
.rv.is-in{opacity:1;transform:none}

@media (max-width:980px){
  .hero__grid{grid-template-columns:1fr;gap:40px}
  .cards,.uses{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .step{border-bottom:1px solid rgba(255,255,255,.22)}
  .step:nth-child(2){border-right:none}
  .results{grid-template-columns:1fr;gap:36px}
  .cta{grid-template-columns:1fr;padding:40px 30px}
  .cta__mark{display:none}
  .nav__links,.nav__in>.btn{display:none}
  .nav__toggle{display:flex}
}

/* ---------- MÓVIL ---------- */
@media (max-width:720px){
  body{font-size:16px;padding-bottom:76px}
  .wrap{padding:0 20px}
  h1{font-size:clamp(2.05rem,8.6vw,2.7rem);line-height:1.06;letter-spacing:-.03em}
  h2{font-size:1.62rem;line-height:1.14}
  h3{font-size:1.06rem}

  .sec{padding:54px 0}
  .sec--tight{padding:44px 0}
  .title-wrap{margin-bottom:28px}
  .title-wrap p{font-size:.98rem}

  .hero{padding:32px 0 8px}
  .hero__kicker{font-size:.99rem;margin-bottom:12px;gap:8px}
  .hero__kicker::before{width:20px;height:2.5px}
  .hero__lead{margin-top:18px;font-size:1.02rem}
  .hero__cta{margin-top:26px;gap:18px;flex-direction:column;align-items:stretch}
  .hero__cta .btn{justify-content:center;padding:16px 24px;font-size:1rem}
  .hero__cta .link-arrow{align-self:center}
  .hero__trust{text-align:center;margin-top:4px}
  .hero__src{margin-top:26px;font-size:.66rem;gap:6px;line-height:1.9}
  .chip{padding:4px 9px}

  /* demo apilada y más compacta */
  .demo{grid-template-columns:1fr;gap:10px}
  .panel{box-shadow:0 10px 24px -20px rgba(23,18,14,.5)}
  .flow{flex-direction:row;gap:10px;padding:0}
  .flow__label{writing-mode:horizontal-tb;font-size:.6rem}
  .flow__cursor{width:24px;height:27px}
  .data th,.data td{padding:8px}
  .data td:nth-child(3),.data th:nth-child(3){display:none}
  .data td:nth-child(1){width:64%}
  .page{padding:16px 14px 12px}
  .page__top h4{font-size:1.18rem}
  .cells{gap:11px}
  .cell__name{font-size:.76rem}
  .replay{margin-top:14px}
  .replay button{padding:13px 24px;font-size:.92rem}

  .claim p{font-size:1.42rem;line-height:1.28}
  .claim .note{font-size:.92rem;text-align:left}

  .card{padding:22px 20px 24px}
  .ledger{grid-template-columns:1fr}
  .ledger__col{padding:26px 22px 28px}
  .ledger__col+.ledger__col{border-left:none;border-top:1px solid var(--line)}
  .steps{grid-template-columns:1fr}
  .step{border-right:none;padding:22px 0 24px;border-bottom:1px solid rgba(255,255,255,.22)}
  .step__n{margin-bottom:10px}
  .use{padding:18px}
  .results{gap:28px}
  .result{gap:13px}
  .faq summary{font-size:.99rem;padding:19px 34px 19px 0}
  .faq summary::after{top:26px}
  .faq__a{padding-right:8px;font-size:.95rem}

  .cta{padding:32px 22px;border-radius:18px;gap:28px}
  .cta ul{gap:11px}
  .cta li{font-size:.92rem}
  .cta input,.cta textarea{font-size:16px;padding:15px 15px}
  .cta form .btn{justify-content:center;padding:16px 24px;font-size:1rem}

  .foot{padding:30px 0 34px}
  .foot__in{flex-direction:column;align-items:flex-start;gap:10px;font-size:.85rem}

  /* barra fija inferior */
  .mbar{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    position:fixed;left:0;right:0;bottom:0;z-index:70;
    padding:10px 16px calc(10px + env(safe-area-inset-bottom));
    background:rgba(251,245,236,.97);backdrop-filter:blur(10px);
    border-top:1px solid var(--line);
    transform:translateY(130%);transition:transform .3s cubic-bezier(.2,.8,.3,1);
  }
  .mbar.is-on{transform:none}
  .mbar span{font-size:.8rem;color:var(--ink-soft);line-height:1.25;max-width:11rem}
  .mbar .btn{padding:13px 20px;font-size:.92rem;white-space:nowrap}
}
@media (max-width:380px){
  .wrap{padding:0 16px}
  h1{font-size:1.95rem}
  .cells{grid-template-columns:1fr 1fr;gap:9px}
  .mbar span{display:none}
  .mbar .btn{width:100%;justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* Clases que sustituyen a los atributos style de la v5 (la CSP no admite style=) */
.title-wrap--center{text-align:center;margin-left:auto;margin-right:auto}
.cta__txt{position:relative;z-index:2}
.cta__mini a{color:#8a6552}
.cta label{display:block;font-size:.86rem;font-weight:500;color:#7a5442;margin-bottom:4px}
.cta .campo{display:flex;flex-direction:column}
.cta .campo--ayuda .cta__nota{margin:0 0 6px}
.cta .consent{flex-direction:row;align-items:flex-start;gap:10px}
.cta .consent input{width:auto;margin-top:4px;flex:none}
.cta .consent label{margin:0;font-weight:400;font-size:.86rem}
.cta .consent a,.cta__nota a{color:#7a5442}
.cta__nota{font-size:.78rem;line-height:1.45;color:#7a5442}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:0}
.foot__links{display:flex;gap:14px;flex-wrap:wrap}