:root{--ink:#171c1b;--ink2:#252c29;--paper:#f6f5f1;--white:#fff;--muted:#707a76;--sage:#8c9e94;--line:#d7dad4;--serif:Georgia,'Times New Roman',serif;--sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55}button,a{font:inherit}button{cursor:pointer}a{color:inherit}img{display:block;max-width:100%}h1,h2,h3,h4,p,figure{margin:0}h1,h2,h3,h4{font-weight:400}em{font-weight:400;color:var(--sage)}.skip{position:absolute;left:10px;top:-100px;z-index:100;background:#fff;padding:8px}.skip:focus{top:10px}:focus-visible{outline:3px solid #afbaad;outline-offset:4px}.site-header{height:84px;padding:0 clamp(22px,5vw,80px);background:var(--ink);color:#f3f3ec;display:flex;align-items:center;gap:36px;border-bottom:1px solid #303835}.brand{font:600 11px/1.25 var(--sans);letter-spacing:.19em;display:flex;align-items:center;gap:12px;text-decoration:none;white-space:nowrap}.brand small{font-size:9px;letter-spacing:.27em}.brand-mark{font-size:25px;color:#d5dbd3}.site-header nav{margin-left:auto;display:flex;gap:clamp(20px,3vw,42px)}.site-header nav a{text-decoration:none;font-size:12px;color:#d8ddd9}.site-header nav a:hover,footer a:hover{color:#fff;text-decoration:underline}.private-badge{border:1px solid #647068;border-radius:50px;padding:7px 12px;font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:#dce3dd;white-space:nowrap}.hero{min-height:min(740px,calc(100svh - 84px));background:var(--ink);color:var(--white);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;position:relative;overflow:hidden}.hero-copy{padding:80px 3vw 92px clamp(22px,7.5vw,135px);position:relative;z-index:2}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.22em;color:#b1c0b6;text-transform:uppercase}.eyebrow.dark{color:#5a7163}.star{font-size:15px;margin-right:8px}.hero h1,.section-heading h2,.experience h2{font:normal clamp(49px,5.5vw,96px)/1.08 var(--serif);letter-spacing:-.045em}.hero h1{margin:30px 0 24px;max-width:720px}.hero h1 em,.section-heading h2 em,.experience h2 em{font-style:italic}.lead{font-size:clamp(17px,1.55vw,21px);line-height:1.55;max-width:560px;color:#dce2dd}.hero-note{max-width:480px;margin:28px 0 34px;padding-left:20px;border-left:1px solid #7f9588;color:#aebdb1;font:italic 17px/1.5 var(--serif)}.primary-button{display:inline-flex;gap:50px;align-items:center;text-decoration:none;padding:15px 19px 15px 24px;background:#e8ede6;color:var(--ink);font-size:13px;font-weight:650;transition:transform .2s,background .2s}.primary-button:hover{transform:translateY(-3px);background:white}.primary-button span{font-size:19px}.credit{font-size:11px;color:#8c9b91;margin-top:28px;letter-spacing:.05em}.cover-scene{height:100%;min-height:600px;display:grid;place-items:center;position:relative;padding:60px 6vw 70px 2vw;background:radial-gradient(ellipse at 50% 47%,#414945 0%,#222a26 46%,#171c1b 76%)}.cover-glow{position:absolute;width:70%;aspect-ratio:1;background:radial-gradient(circle,#61716550,transparent 67%)}.cover-sheet{position:relative;max-width:680px;width:100%;transform:rotate(-3deg);background:white;padding:9px;box-shadow:24px 32px 50px #090e0c99}.cover-sheet img{width:100%;height:auto}.cover-sheet figcaption{position:absolute;right:4px;bottom:-35px;transform:rotate(3deg);font-size:10px;letter-spacing:.1em;color:#c6d0c9;text-transform:uppercase}.hero-number{position:absolute;right:5vw;bottom:20px;color:#68766d;font-size:10px;letter-spacing:.2em}.section-pad{padding:clamp(70px,9vw,144px) clamp(22px,7.5vw,135px)}.paths{background:var(--paper)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:60px;margin-bottom:55px}.section-heading h2{font-size:clamp(46px,4.6vw,75px);margin-top:17px}.section-heading h2 em{color:#758c7c}.section-heading>p{max-width:345px;color:#5b6861;font-size:15px;padding-bottom:5px}.tabs{display:flex;overflow-x:auto;scrollbar-width:thin;border-block:1px solid var(--line);gap:0}.tab{white-space:nowrap;background:transparent;color:#66736a;border:0;border-bottom:3px solid transparent;padding:22px clamp(12px,1.65vw,26px);font-size:11px;letter-spacing:.08em;transition:color .2s,background .2s}.tab span{font-size:14px;letter-spacing:0;margin-left:6px}.tab:first-child{padding-left:7px}.tab:hover{background:#e8ebe6;color:var(--ink)}.tab[aria-selected=true]{color:var(--ink);border-color:#596e61;font-weight:700}.group-panel{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(35px,7vw,112px);align-items:center;padding:64px 0 0}.group-copy{max-width:570px}.group-kicker{display:flex;gap:16px;align-items:center;font-size:10px;letter-spacing:.18em;color:#718077;font-weight:700}.group-kicker .rule{height:1px;width:42px;background:#aeb8b0}.group-copy h3{font:normal clamp(59px,6vw,96px)/1.08 var(--serif);letter-spacing:-.05em;margin:16px 0}.group-description{font-size:18px;color:#4b5951;line-height:1.6}.sound-line{display:flex;align-items:center;gap:17px;margin:28px 0 32px;border-block:1px solid var(--line);padding:16px 0}.sound-icon{width:42px;height:42px;border:1px solid #b8c3ba;border-radius:50%;display:grid;place-items:center;font-size:19px;color:#607668}.sound-line small{display:block;letter-spacing:.16em;color:#738276;font-size:9px;font-weight:700}.sound-line strong{font-size:13px;font-weight:500}.card-excerpt{padding:22px 26px;background:#ebece6;border-left:2px solid #7e9686}.card-excerpt h4{font:italic 27px/1.2 var(--serif);margin:9px 0 14px}.card-excerpt p{font-size:14px;line-height:1.65;color:#45534a}.card-excerpt .feeling{color:#69786d;margin-top:12px;font-size:12px}.group-controls{display:flex;justify-content:space-between;margin-top:31px}.text-button{border:0;background:none;padding:8px 0;font-size:12px;font-weight:700;letter-spacing:.05em;color:#466554}.text-button:hover{text-decoration:underline}.page-preview{position:relative}.page-zoom{padding:0;border:8px solid #fff;background:white;display:block;width:100%;box-shadow:0 18px 46px #1e28201f;position:relative}.page-zoom img{width:100%;height:auto}.page-zoom span{position:absolute;bottom:13px;right:14px;background:var(--ink);color:#fff;padding:8px 12px;font-size:11px}.page-zoom:hover span{background:#43584b}.preview-ribbon{font-size:9px;letter-spacing:.16em;font-weight:700;color:#7c897e;margin:0 0 12px}.page-preview figcaption{font-size:11px;color:#748076;margin-top:12px}.experience{background:var(--ink);color:#f3f4ee}.experience-intro{max-width:750px}.experience h2{font-size:clamp(46px,5vw,80px);margin:20px 0}.experience-intro>p{max-width:650px;color:#bbc8bc;font-size:17px}.experience-workspace{display:grid;grid-template-columns:minmax(220px,.34fr) minmax(0,.66fr);gap:40px;margin-top:65px;border-top:1px solid #4a554d}.steps{padding-top:27px}.step{border:0;border-bottom:1px solid #455148;width:100%;color:#98aa9d;background:transparent;padding:21px 2px;text-align:left;display:flex;align-items:center;gap:20px}.step>span:first-child{font-size:10px;color:#889c8e}.step strong{font-size:17px;font-weight:500}.step .arrow{margin-left:auto;opacity:0}.step:hover,.step.is-active{color:#fff}.step.is-active .arrow{opacity:1}.step.is-active strong{font-style:italic;font-family:var(--serif);font-size:23px}.step-panel{min-height:385px;padding:42px clamp(24px,4vw,60px);background:#27302b;display:grid;grid-template-columns:1fr .85fr;gap:30px;align-items:center}.step-copy h3{font:normal clamp(33px,3vw,49px)/1.15 var(--serif);margin:12px 0 17px}.step-copy>p{color:#d0dad1;font-size:15px;line-height:1.7}.step-copy .step-footnote{font-size:12px;color:#99ad9e;margin-top:28px}.step-visual{display:grid;place-items:center;min-width:0}.step-visual img{max-height:310px;box-shadow:12px 18px 28px #10181355}.step-visual .qr-card{background:#f8f8f5;color:var(--ink);padding:28px;text-align:center;max-width:230px;width:100%;box-shadow:12px 18px 28px #10181355}.qr-card img{width:150px;height:150px;object-fit:contain;box-shadow:none;margin:auto}.qr-card span{display:block;font:16px/1.2 var(--serif);margin-top:15px}.qr-card small{display:block;font:10px var(--sans);letter-spacing:.1em;text-transform:uppercase;margin-top:5px}.source-note{font-size:11px;color:#92a296;max-width:720px;margin-top:24px}footer{background:#101614;color:#8d9c91;padding:32px clamp(22px,7.5vw,135px);display:flex;justify-content:space-between;gap:22px;font-size:10px;letter-spacing:.1em}footer a{text-decoration:none}dialog{border:0;background:#f6f5f1;max-width:min(96vw,1400px);max-height:96vh;padding:12px;box-shadow:0 20px 70px #0008}dialog::backdrop{background:#101714e8}dialog img{max-height:calc(96vh - 85px);width:auto;margin:auto}.close-dialog{display:block;margin-left:auto;padding:8px;border:0;background:var(--ink);color:#fff;font-size:12px}dialog p{text-align:center;color:#5c695f;font-size:11px;padding:5px}
@media(max-width:900px){.site-header nav{gap:14px}.hero{min-height:0}.hero-copy{padding:68px 25px 68px 6vw}.cover-scene{min-height:440px;padding:25px}.group-panel{gap:30px}.experience-workspace{grid-template-columns:1fr}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.step{border:1px solid #455148;padding:12px 8px;justify-content:center}.step>span:first-child,.step .arrow{display:none}.step strong{font-size:13px}.step.is-active strong{font-size:17px}}
@media(max-width:680px){.site-header{height:68px;padding:0 19px}.site-header nav{display:none}.brand{font-size:10px}.private-badge{margin-left:auto;font-size:8px;padding:6px 8px}.hero{display:flex;flex-direction:column}.hero-copy{order:2;padding:38px 23px 64px}.hero h1{font-size:clamp(46px,12vw,66px);margin:17px 0}.lead{font-size:17px}.hero-note{font-size:15px;margin:23px 0}.cover-scene{order:1;min-height:0;width:100%;padding:35px 14vw 25px;background:radial-gradient(ellipse at 50% 40%,#465249,#171c1b 67%)}.cover-sheet{max-width:420px;transform:rotate(-2deg)}.cover-sheet figcaption{display:none}.hero-number{display:none}.section-pad{padding:69px 21px}.section-heading{display:block;margin-bottom:32px}.section-heading h2{font-size:clamp(43px,11vw,58px)}.section-heading>p{margin-top:17px}.tab{padding:15px 12px}.group-panel{display:flex;flex-direction:column-reverse;padding:32px 0 0;gap:33px}.page-preview{width:100%}.group-copy h3{font-size:60px}.group-description{font-size:16px}.experience h2{font-size:clamp(43px,10vw,61px)}.experience-intro>p{font-size:15px}.experience-workspace{margin-top:35px;gap:20px}.steps{overflow-x:auto;display:flex;gap:6px;padding-top:18px}.step{flex:none;width:auto;padding:11px}.step strong{font-size:12px}.step.is-active strong{font-size:14px}.step-panel{display:flex;flex-direction:column-reverse;align-items:stretch;gap:25px;padding:23px;min-height:0}.step-visual img{max-height:225px}.step-copy h3{font-size:38px}.step-copy>p{font-size:14px}.step-visual .qr-card{padding:14px}.qr-card img{height:120px;width:120px}.source-note{margin-top:19px}footer{padding:25px 21px;flex-wrap:wrap}footer span:first-child{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

.qr-lock{width:150px;height:150px;border:1px solid #c5cfc5;background:linear-gradient(135deg,#f2f3ef,#e7ebe6);display:grid;place-items:center;margin:auto;color:#607668;font:54px Georgia,serif}.qr-card small{line-height:1.5}

.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.secondary-button{display:inline-flex;align-items:center;justify-content:space-between;gap:26px;min-height:51px;padding:13px 19px;border:1px solid #91a398;color:#e8ede6;font-size:13px;font-weight:650;text-decoration:none;transition:background .2s,transform .2s}.secondary-button:hover{background:#2b3630;transform:translateY(-3px)}.secondary-button span{font-size:19px}
@media(max-width:680px){.hero-actions{align-items:stretch;flex-direction:column}.hero-actions a{width:100%;justify-content:space-between}}

/* Prueba de paleta: superficies oscuras en gris topo cálido. */
:root{
  --dark-surface:#625c56;
  --dark-panel:#554f4a;
  --dark-footer:#4b4642;
  --dark-text:#f4eee5;
  --dark-muted:#e0d8cb;
  --dark-accent:#e2d5c2;
  --dark-line:#a79a8c;
}
.site-header,.hero,.experience{background:var(--dark-surface);color:var(--dark-text)}
.site-header{border-bottom-color:#91867b}
.site-header nav a,.private-badge,.brand-mark{color:var(--dark-text)}
.private-badge{border-color:var(--dark-line)}
.hero h1 em,.experience h2 em{color:var(--dark-accent)}
.eyebrow{color:var(--dark-accent)}
.lead,.hero-note,.credit,.experience-intro>p,.step-copy>p{color:var(--dark-muted)}
.hero-note{border-left-color:var(--dark-line)}
.cover-scene{background:radial-gradient(ellipse at 50% 47%,#8b8075 0%,#6f675f 46%,var(--dark-surface) 76%)}
.cover-glow{background:radial-gradient(circle,#c2aa8a33,transparent 67%)}
.cover-sheet figcaption,.hero-number{color:var(--dark-muted)}
.secondary-button{border-color:var(--dark-line);color:var(--dark-text)}
.secondary-button:hover{background:var(--dark-panel)}
.experience-workspace{border-top-color:var(--dark-line)}
.step{border-bottom-color:var(--dark-line);color:var(--dark-muted)}
.step>span:first-child,.step-copy .step-footnote,.source-note{color:var(--dark-muted)}
.step-panel{background:var(--dark-panel)}
footer{background:var(--dark-footer);color:var(--dark-muted)}
@media(max-width:900px){.step{border-color:var(--dark-line)}}
@media(max-width:680px){.cover-scene{background:radial-gradient(ellipse at 50% 40%,#897e72,var(--dark-surface) 67%)}}

/* Siete caminos: lectura completa y proporcionada en escritorio portátil. */
@media(min-width:901px){
  .paths{padding:clamp(24px,3.5vh,40px) clamp(32px,6vw,100px)}
  .paths .section-heading{gap:32px;margin-bottom:18px}
  .paths .section-heading h2{font-size:clamp(43px,3.4vw,51px);line-height:1.05;margin-top:10px}
  .paths .section-heading>p{max-width:320px;font-size:14px;line-height:1.45}
  .paths .tab{padding:11px clamp(8px,1vw,14px)}
  .paths .tab span{font-size:13px}
  .paths .group-panel{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(28px,4vw,58px);padding-top:20px}
  .paths .group-copy h3{font-size:clamp(52px,4vw,62px);margin:8px 0}
  .paths .group-description{font-size:16px;line-height:1.45}
  .paths .sound-line{margin:9px 0 12px;padding:7px 0}
  .paths .sound-icon{width:36px;height:36px;font-size:16px}
  .paths .card-excerpt{padding:14px 18px}
  .paths .card-excerpt h4{font-size:23px;margin:6px 0 8px}
  .paths .card-excerpt p{font-size:13.5px;line-height:1.5}
  .paths .card-excerpt .feeling{font-size:12px;margin-top:6px}
  .paths .group-controls{margin-top:10px}
  .paths .page-preview{width:100%;max-width:440px;justify-self:end}
}

/* Portada: proporciones y altura para lectura a zoom real en portátil. */
@media(min-width:901px){
  .hero{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr)}
  .hero-copy{padding:clamp(32px,5vh,56px) clamp(22px,2vw,38px) clamp(30px,4vh,48px) clamp(32px,6vw,100px)}
  .hero h1{font-size:clamp(52px,4.8vw,76px);line-height:1.06;margin:18px 0 16px}
  .hero .lead{font-size:clamp(16px,1.25vw,18px);line-height:1.48}
  .hero-note{font-size:16px;line-height:1.45;margin:16px 0 20px}
  .hero .credit{margin-top:18px}
  .cover-scene{min-height:0;padding:clamp(35px,5vh,60px) 5vw clamp(42px,6vh,68px) 2vw}
  .cover-sheet{max-width:560px}
}

/* La experiencia: panel amplio y tratamiento visual propio para cada opción. */
.experience .step-visual{width:100%}
.experience-visual{width:100%;max-width:470px;margin-inline:auto}
.experience-visual img{display:block;height:auto;object-fit:contain}
.experience-visual--page img{width:100%;max-height:none;box-shadow:12px 18px 28px #10181355}
.experience-visual figcaption{margin-top:12px;color:var(--dark-muted);font-size:11px;letter-spacing:.04em}
.experience .color-artwork{width:100%;height:clamp(310px,44vh,390px);overflow:hidden;background:var(--paper);box-shadow:12px 18px 28px #10181355}
.experience .color-artwork img{width:100%;height:100%;max-height:none;object-fit:cover;object-position:center 30%;box-shadow:none}
.experience .sound-card{width:min(100%,310px);padding:9px;border:1px solid #8ca193;background:#f3f2eb;color:#304238;box-shadow:12px 18px 28px #10181355}
.experience .sound-card__inner{min-height:276px;padding:22px 16px 25px;border:1px solid #b1bfb2;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.experience .sound-card__ornament{color:#82998a;font:15px/1 var(--serif);margin-bottom:13px}
.experience .sound-card__emblem{width:106px;height:106px;border:1px solid #bdcbbd;border-radius:50%;display:grid;place-items:center;color:#607968;background:radial-gradient(circle,#fafaf6 20%,#e9eee8 100%);margin-bottom:17px}
.experience .sound-card__title{font:normal 22px/1.2 var(--serif);color:#27362e}
.experience .sound-card small{display:block;margin-top:10px;color:#64786a;font:600 9px/1.4 var(--sans);letter-spacing:.16em}
.paths .section-heading h2{margin-top:0}
.paths .page-frame{padding:8px;background:#fff;box-shadow:0 18px 46px #1e28201f}
.paths .page-frame img{width:100%;height:auto}
.paths .page-preview figcaption{display:flex;align-items:center;justify-content:space-between;gap:16px}
.paths .page-preview .page-zoom{position:static;display:inline-block;width:auto;flex:none;padding:4px 0;border:0;border-bottom:1px solid #a2b3a5;background:transparent;box-shadow:none;color:#557461;font-size:11px;font-weight:600;line-height:1.4;white-space:nowrap}
.paths .page-preview .page-zoom:hover{color:#2f5740;border-bottom-color:currentColor}
@media(max-width:680px){.paths .page-preview figcaption{flex-wrap:wrap}.paths .page-preview .page-zoom{margin-left:auto}}
@media(min-width:901px){
  .experience{padding:clamp(26px,3.5vh,40px) clamp(28px,4vw,64px)}
  .experience-intro{max-width:780px}
  .experience h2{font-size:clamp(43px,3.8vw,56px);line-height:1.06;margin:12px 0 10px}
  .experience-intro>p{font-size:16px;line-height:1.5}
  .experience-workspace{grid-template-columns:clamp(220px,22vw,280px) minmax(0,1fr);gap:clamp(20px,2vw,30px);margin-top:24px}
  .experience .steps{padding-top:15px}
  .experience .step{padding:18px 2px}
  .experience .step strong{font-size:16px}
  .experience .step.is-active strong{font-size:21px}
  .experience .step-panel{min-height:350px;padding:clamp(22px,2.4vw,34px);grid-template-columns:minmax(0,.96fr) minmax(0,1.04fr);gap:clamp(22px,2.4vw,38px)}
  .experience .step-copy h3{font-size:clamp(30px,2.6vw,42px);margin:9px 0 12px}
  .experience .step-copy>p{line-height:1.55}
  .experience .step-copy .step-footnote{margin-top:16px}
  .experience .step-visual .qr-card{max-width:310px;padding:26px}
  .experience .qr-lock{width:174px;height:174px}
  .experience .source-note{margin-top:14px}
}
@media(max-width:680px){.experience .experience-visual--page img{width:auto;max-width:100%;max-height:260px;margin-inline:auto}}


/* Tres secciones: numeración común y espacio para el pie en escritorio. */
.section-number{
  flex-shrink:0;
  margin-top:18px;
  color:var(--dark-muted);
  font-size:11px;
  line-height:1.5;
  letter-spacing:.08em;
  text-align:right;
}
.paths .section-number{color:#5a7163}
.section-number--hero{position:absolute;right:5vw;bottom:20px;margin:0}
@media(min-width:901px){
  :root{--site-footer-height:56px}
  .hero{min-height:calc(100svh - 84px)}
  .paths{min-height:100svh;display:flex;flex-direction:column}
  .paths .group-panel{flex:1}
  .paths .section-number{margin-top:16px}
  .experience{
    min-height:calc(100svh - var(--site-footer-height));
    display:flex;
    flex-direction:column;
    padding-top:clamp(20px,3vh,32px);
    padding-bottom:16px;
  }
  .experience-intro{max-width:900px}
  .experience h2{font-size:clamp(40px,3.3vw,52px);margin:8px 0}
  .experience-intro>p{max-width:900px}
  .experience-workspace{flex:1;margin-top:16px;align-content:center}
  .experience .step-panel{min-height:0;padding:clamp(16px,1.5vw,24px)}
  .experience .experience-visual--page img{
    width:auto;
    max-width:100%;
    max-height:clamp(200px,calc(100svh - 410px),360px);
    height:auto;
    margin-inline:auto;
    object-fit:contain;
  }
  .experience .color-artwork{height:clamp(220px,calc(100svh - 410px),360px)}
  .experience .sound-card__inner{min-height:clamp(220px,calc(100svh - 440px),276px)}
  .experience .source-note{margin-top:10px;max-width:none}
  .experience .section-number{margin-top:12px}
  body>footer{
    height:var(--site-footer-height);
    min-height:var(--site-footer-height);
    align-items:center;
    padding-block:12px;
  }
}
@media(max-width:680px){
  .section-number--hero{position:static;order:3;align-self:flex-end;margin:0 21px 20px}
}

/* Separación de los párrafos del contenido central de la página 3. */
#step-description{white-space:pre-line}

/* Invitación discreta junto a la firma de la portada. */
.project-instagram{margin-top:8px;font-size:13px;line-height:1.5;color:var(--dark-muted);letter-spacing:.01em}
.project-instagram a{display:inline-block;color:inherit;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.project-instagram a:hover{color:var(--dark-text)}

/* Nota junto al menú y límites del recorrido de grupos. */
.paths-note{margin-top:12px;max-width:650px;color:#5b6861;font-size:14px;line-height:1.45}
.text-button:disabled{opacity:.4;cursor:default;text-decoration:none}
.experience-visual figcaption{text-align:center}