/* Propuesta visual provisional. Todos los colores se centralizan aquí. */
:root{--paper:#f7f7f0;--surface:#fffef9;--ink:#173e35;--muted:#64736a;--accent:#98623f;--soft:#e9ede2;--line:#d8dfd2;--dark:#163f37;--light:#f7f6e9;--glow:#cadbb7;--sage:#c3d0b8;--focus:#a55b2d;--radius:18px;--font-body:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--font-display:Georgia,'Times New Roman',serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}button,select,input{font:inherit}button,a,select,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid var(--focus);outline-offset:4px}button{border:0}p{color:var(--muted);margin:10px 0 20px}h1,h2,h3{line-height:1.18;font-weight:400;margin:0 0 16px}h1,h2{font-family:var(--font-display)}h1{font-size:clamp(48px,5.2vw,80px);letter-spacing:-3px}h1 em{color:var(--accent);font-weight:400}h2{font-size:29px;letter-spacing:-.6px}h3{font-size:17px;font-weight:600}small{font-size:11px}.demo-bar{text-align:center;background:var(--dark);color:var(--light);font-size:11px;letter-spacing:.3px;padding:7px 20px}.demo-bar span{margin:0 12px}header{height:104px;display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1600px;margin:auto;padding:0 48px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:22px;letter-spacing:3px}.brand small{display:block;font-size:8px;letter-spacing:4px;margin-top:0}.emblem{font-size:34px;display:inline-grid;place-items:center;border:1px solid var(--line);width:49px;height:49px;border-radius:50%;font-family:Georgia,serif}.brand .emblem{border:0;font-size:49px}nav{display:flex;gap:30px;font-size:13px}nav a{padding:8px 0}nav a[aria-current]{border-bottom:1px solid var(--ink)}.layout{max-width:1600px;margin:auto;display:grid;grid-template-columns:minmax(0,1fr) 355px;gap:42px;padding:32px 48px 0}main{min-width:0;outline:none}.eyebrow{font-size:9px;font-weight:600;letter-spacing:1.8px;display:block;line-height:1.6}.hero{position:relative;isolation:isolate;padding:42px 0 18px;overflow:hidden}.hero .eyebrow{margin-bottom:31px;display:flex;align-items:center;gap:12px}.line{height:1px;width:30px;background:var(--accent)}.hero h1{position:relative;z-index:1}.lead{font-size:16px;line-height:1.8;max-width:480px}.hero .lead{max-width:440px;position:relative;z-index:1}.actions{display:flex;align-items:center;gap:23px;margin:29px 0 50px}.primary{display:inline-flex;align-items:center;justify-content:center;background:var(--dark);color:var(--light);padding:13px 21px;border-radius:7px;font-size:12px;font-weight:500;line-height:1.5;min-height:44px}.primary:hover{background:var(--ink);box-shadow:0 0 0 2px var(--sage)}.text-link,.text-button{font-size:12px;font-weight:500}.text-button{color:var(--ink);background:transparent;padding:10px 0;min-height:44px}.text-link:hover{text-decoration:underline}.hero-foot{display:flex;gap:30px;border-top:1px solid var(--line);padding-top:21px;font-size:9px;letter-spacing:1.4px}.orb{position:absolute;z-index:-1;right:-65px;top:75px;width:285px;height:285px;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--light),var(--glow) 35%,var(--sage) 60%,var(--paper) 72%);opacity:.65;display:grid;place-items:center}.orb>span{font-size:135px;color:var(--light)}.orbit{position:absolute;width:240px;height:330px;border:1px solid var(--sage);border-radius:50%;transform:rotate(35deg)}.orbit.two{transform:rotate(-40deg)}.section{margin-top:48px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.section-heading .eyebrow{margin-bottom:13px}.section-heading h2{font-size:26px;max-width:360px}.tag{display:inline-block;max-width:100%;padding:5px 9px;border:1px solid var(--line);border-radius:5px;font-size:10px;color:var(--muted);line-height:1.5}.content-grid,.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.content-grid{margin-top:16px}.visual{height:190px;border-radius:10px;padding:21px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.visual span{font-size:8px;letter-spacing:1.5px}.visual b{font-family:var(--font-display);font-size:32px;font-weight:400;line-height:1.1}.visual-one{color:var(--light);background:radial-gradient(ellipse at 105% 110%,var(--sage),var(--dark) 67%)}.visual-two{background:radial-gradient(ellipse at 100% 0%,var(--light),var(--sage));color:var(--ink)}.editorial h3{margin:17px 0 8px;font-size:15px}.editorial p{font-size:12px;margin-bottom:10px}.invitation{border-top:1px solid var(--line);margin-top:42px;padding:32px 0}.invitation h2{margin-top:15px}.invitation p{max-width:510px;font-size:13px}.assistant{position:sticky;top:20px;align-self:start;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:23px;max-height:calc(100vh - 40px);overflow:auto}.assistant-top{display:flex;gap:12px;align-items:center}.assistant-top .emblem{background:var(--surface);flex-shrink:0}.assistant-top h2{font-size:20px;letter-spacing:-.4px;margin:5px 0 0}.assistant-top .eyebrow{font-size:8px;letter-spacing:1px}.status{font-size:10px;color:var(--muted);margin-top:17px;display:flex;gap:7px;align-items:center}.status span{width:6px;height:6px;background:var(--accent);border-radius:50%}.assistant-intro{font-family:var(--font-display);font-size:25px;line-height:1.3;color:var(--ink);margin:24px 0}.assistant label{font-size:10px;color:var(--muted);display:block;margin-bottom:6px}select{width:100%;min-height:44px;border:1px solid var(--line);border-radius:6px;color:var(--ink);background:var(--surface);padding:10px;font-size:11px}.dialogue{padding:19px;background:var(--surface);border:1px solid var(--line);border-radius:10px;margin-top:20px}.speaker{font-size:8px;letter-spacing:.8px;color:var(--accent);font-weight:600}.dialogue p{font-size:12px;line-height:1.7;margin:13px 0 18px}.dialogue h3{font-family:var(--font-display);font-size:21px;font-weight:400}.choices{display:grid;gap:8px}.choice{padding:11px;text-align:left;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink);font-size:11px;min-height:44px}.choice:hover{background:var(--soft);border-color:var(--ink)}.question-meta{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:var(--muted);margin-top:12px;min-height:30px}.assistant-bottom{display:flex;align-items:center;gap:10px;margin-top:14px}.assistant-bottom>span{font-size:27px}.assistant-bottom p{font-size:10px;line-height:1.6;margin:0}.page-intro{padding:30px 0 20px}.page-intro .eyebrow{margin-bottom:24px}.page-intro h1{font-size:clamp(43px,4.8vw,66px)}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:26px;margin:18px 0}.card h2{font-size:27px}.card p{font-size:13px}.two-col .card{margin:0 0 20px}.two-col{margin-top:20px}.note{font-size:11px!important;color:var(--muted);line-height:1.6}.muted{background:var(--soft)}.steps{padding-left:22px;color:var(--muted);font-size:14px}.steps li{padding:8px 0}.protocol-cover{background:var(--dark);color:var(--light);padding:35px}.protocol-cover p{color:var(--sage)}.protocol-cover h2{font-size:35px;margin-top:20px}.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.pill-row span{font-size:10px;border:1px solid var(--sage);border-radius:30px;padding:6px 12px}.purchase{display:flex;justify-content:space-between;align-items:center;gap:20px}.purchase small,.purchase strong{display:block}.purchase strong{font-family:var(--font-display);font-size:25px;font-weight:400}hr{border:0;border-top:1px solid var(--line);margin:24px 0}.summary-row{display:flex;justify-content:space-between;gap:20px;font-size:13px;margin:16px 0}.summary-row strong{font-weight:500}.total{border-top:1px solid var(--line);padding:20px 0}.empty,.confirmation{padding:42px 30px}.confirmation h2{margin-top:20px}.milestones{display:flex;gap:25px;margin:20px 0}.milestones span{font-size:28px;font-family:var(--font-display)}.milestones small{display:block;color:var(--muted);font-family:var(--font-body)}.check{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:13px;cursor:pointer}.check input{width:18px;height:18px;accent-color:var(--ink)}.module{display:flex;align-items:center;gap:20px;padding:23px 0;border-bottom:1px solid var(--line)}.module>div{flex:1}.module h3{margin:0 0 5px;font-size:15px}.module p{margin:0;font-size:12px}.number{font-family:var(--font-display);color:var(--accent);font-size:25px}footer{border-top:1px solid var(--line);padding:28px 0 40px;margin-top:35px}footer>span{font-size:12px;letter-spacing:3px}footer p{font-size:12px;margin:6px 0}footer small{font-size:9px;color:var(--muted)}.mobile-guide{display:none}.skip{position:fixed;top:-100px;left:10px;z-index:100;background:var(--surface);padding:12px}.skip:focus{top:10px}.notice{border:1px solid var(--line);padding:12px;background:var(--soft)}
@media(min-width:1450px){.hero{padding-top:65px}.hero h1{font-size:88px}.orb{right:0;width:330px;height:330px}}
@media(max-width:1100px){header{padding:0 26px}.layout{padding:26px 26px 0;gap:24px;grid-template-columns:minmax(0,1fr) 320px}.actions{flex-wrap:wrap;gap:15px}.section-heading{align-items:flex-start;flex-direction:column}.hero-foot{gap:16px}.orb{right:-160px}.assistant{padding:18px}.purchase{align-items:flex-start;flex-direction:column}.content-grid,.two-col{gap:13px}}
@media(max-width:800px){header{height:auto;min-height:100px;flex-wrap:wrap;padding:20px 22px 15px;gap:12px}.brand{font-size:20px}nav{gap:23px;font-size:12px}.layout{display:flex;flex-direction:column;padding:12px 22px 85px;gap:10px}.hero{padding-top:30px}.hero h1{font-size:67px}.hero .lead{max-width:460px}.orb{right:-65px;top:70px;opacity:.45}.assistant{position:relative;top:auto;max-height:none;width:100%;scroll-margin-top:20px}.assistant-intro{font-size:25px}.assistant .dialogue{margin-top:16px}.mobile-guide{display:flex;align-items:center;justify-content:space-between;position:fixed;bottom:0;left:0;right:0;z-index:10;background:var(--dark);color:var(--light);padding:16px 22px;font-size:13px;box-shadow:0 -1px 0 var(--sage)}.mobile-guide span{font-size:10px;color:var(--sage)}.section{margin-top:35px}.page-intro{padding-top:25px}.module{flex-wrap:wrap;gap:12px}.module>div{min-width:190px}.module>.tag,.module>.text-link{margin-left:40px}footer{padding-bottom:15px}.demo-bar{font-size:9px;padding:7px 10px}.demo-bar span{margin:0 4px}}
@media(max-width:450px){h1,.hero h1{font-size:53px;letter-spacing:-2px}.content-grid,.two-col{grid-template-columns:1fr}.visual{height:180px}.hero-foot{font-size:8px;gap:13px}.actions{margin-bottom:32px}.card{padding:21px}.protocol-cover h2{font-size:30px}.summary-row{font-size:12px}.section-heading h2{font-size:27px}nav{gap:21px}.lead{font-size:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media(max-width:800px){.layout[data-route="alquimista"] .assistant{order:-1}.mobile-guide{width:100%;text-align:left}}
/* Fotografías editoriales: se conservan la paleta y las secciones existentes. */
.photo{display:block;max-width:100%;object-fit:cover;background:var(--soft)}
.hero-photo{position:absolute;right:0;top:42px;width:40%;height:355px;z-index:-1;overflow:hidden;border-radius:var(--radius);mask-image:linear-gradient(to right,transparent,black 38%)}
.hero-photo .photo{width:100%;height:100%;object-position:70% 30%}
.hero .eyebrow,.hero .actions,.hero-foot{position:relative;z-index:1}
.photo-cover{position:relative;isolation:isolate;color:var(--light)}
.photo-cover>.photo{position:absolute;inset:0;width:100%;height:100%;z-index:-2;object-position:center 45%}
.photo-cover::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,color-mix(in srgb,var(--dark) 88%,transparent),color-mix(in srgb,var(--dark) 58%,transparent))}
.visual-two.photo-cover>.photo{object-position:center 58%}
.protocol-images{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:24px 0 12px}
.protocol-images .photo{width:100%;height:145px;border-radius:7px;object-position:center 48%}
.protocol-images .ejercicio{object-position:center 70%}
.protocol-images .cuidado{object-position:65% 35%}
.image-disclosure{display:block;color:var(--sage);font-size:10px;line-height:1.6}
.pillar-covers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:22px 0}
.pillar-covers figure{margin:0;min-width:0}
.pillar-covers .photo{width:100%;height:145px;border-radius:7px;object-position:center 45%}
.pillar-covers .ejercicio{object-position:center 68%}
.pillar-covers figcaption{font-size:12px;margin-top:8px;line-height:1.5}
.pillar-covers small{display:block;color:var(--muted);font-size:9px;margin-top:3px}
@media(min-width:801px) and (max-width:1200px){.hero-photo{width:36%;opacity:.28}.pillar-covers .photo{height:110px}}
@media(max-width:800px){.hero-photo{position:relative;inset:auto;width:100%;height:190px;mask-image:none;margin:0 0 24px;z-index:auto}.hero-photo .photo{object-position:center 32%}.hero .actions{margin-bottom:24px}.protocol-images .photo{height:135px}}
@media(max-width:450px){.protocol-images{grid-template-columns:repeat(2,minmax(0,1fr))}.protocol-images .photo{height:140px}.pillar-covers{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 12px}.pillar-covers .photo{height:115px}}
/* Mantener completa la postura y la esterilla, sin cortar a la persona. */
.protocol-images .ejercicio,.pillar-covers .ejercicio{object-fit:contain;background:var(--soft)}