/* LUMBRE · capa cinemática */
:root{--e-out:cubic-bezier(.16,1,.3,1)}
html{background:var(--ink);scroll-behavior:auto}
body{background:transparent}
#stage-gl,#stage-fb{position:fixed;inset:0;width:100%;height:100%;z-index:-2;display:block;object-fit:cover;transition:filter .8s}
#stage-fb[hidden]{display:none}
footer{position:relative;z-index:2}

/* ── Cabecera sobre el escenario ── */
body.is-cine .edition-strip{position:fixed;top:0;left:0;right:0;z-index:40}
body.is-cine .site-header{position:fixed;top:32px;left:0;right:0;z-index:40;background:linear-gradient(180deg,color-mix(in srgb,var(--ink) 82%,transparent),transparent)}
body.is-cine .topline{min-height:60px}
body.is-cine .brand{font-size:42px;opacity:var(--hb,0);transform:translateY(calc((1 - var(--hb,0)) * -14px));pointer-events:auto}
body.is-cine .brand svg{height:26px;width:21px;margin-right:8px}
body.is-cine .brand-motto{display:none}
body.is-cine #section-nav{border-top:0;border-bottom:1px solid color-mix(in srgb,var(--paper) 16%,transparent)}
body.is-cine #section-nav a{padding:12px 0}
body.is-cine main{position:relative}

/* ── Escenario ── */
.cine-track{position:relative}
.cine-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;perspective:1500px;perspective-origin:50% 55%}
.bar{position:absolute;left:0;right:0;height:calc(var(--bar,0) * 7vh);background:var(--ink);z-index:6;pointer-events:none}
.bar-t{top:0}.bar-b{bottom:0}
.scene{--in:0;--out:0;--d:-1;position:absolute;inset:0;visibility:hidden;pointer-events:none;
  padding:clamp(150px,22vh,210px) 5vw clamp(44px,9vh,92px);display:flex;flex-direction:column;justify-content:flex-end;
  opacity:calc(clamp(0,var(--in) * 4,1) * (1 - var(--out)));
  transform:translate3d(0,0,calc(var(--out) * 240px - (1 - var(--in)) * 140px));will-change:transform,opacity}
.scene.on{visibility:visible}
.scene a,.scene button{pointer-events:auto}
.scene h1,.scene h2,.scene p{text-shadow:0 2px 40px color-mix(in srgb,var(--ink) 55%,transparent)}
.wm{display:inline-block;overflow:hidden;vertical-align:top;padding:.08em .04em .14em;margin:-.08em -.04em -.14em}
.w{display:inline-block;--p:clamp(0,calc(var(--in) * 1.9 - var(--k) * .8),1);
  transform:translate3d(0,calc((1 - var(--p)) * 112%),0) rotateX(calc((1 - var(--p)) * -60deg)) skewY(calc((1 - var(--p)) * 5deg));transform-origin:0 100%}
.sc-title a:hover .w{color:var(--accent)}

/* Portada */
.sc-intro{justify-content:space-between;padding-top:clamp(130px,19vh,190px)}
.intro-top{display:flex;justify-content:space-between;gap:20px;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--paper);opacity:clamp(0,calc(var(--in) * 2 - .6),1)}
.wordmark{font-family:var(--display);font-weight:800;font-size:min(25.5vw,56vh);line-height:.78;letter-spacing:-.045em;margin:0;display:flex;align-items:baseline;transform-origin:35% 60%;
  transform:scale(calc(1 + var(--out) * 2.6));padding-top:.04em}
.wl{display:inline-block;--p:clamp(0,calc(var(--in) * 2 - var(--k) * .9),1);opacity:var(--p);
  transform:translate3d(calc((1 - var(--p)) * (var(--k) - .35) * 260px),calc((1 - var(--p)) * 45%),calc((1 - var(--p)) * -900px)) rotateY(calc((1 - var(--p)) * 55deg))}
.wl.dot{color:var(--accent)}
.intro-bottom{display:flex;align-items:flex-end;gap:5vw}
.intro-motto{font-family:var(--display);font-size:clamp(28px,3.2vw,52px);line-height:1;font-weight:600;border-left:2px solid var(--accent);padding-left:20px;opacity:clamp(0,calc(var(--in) * 2.4 - 1.2),1)}
.intro-meta{font-size:13px;color:var(--paper);line-height:1.7;opacity:clamp(0,calc(var(--in) * 2.4 - 1.3),1)}
.scroll-cue{margin-left:auto;display:flex;align-items:center;gap:16px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;opacity:clamp(0,calc(var(--in) * 2.4 - 1.4),1)}
.scroll-cue i{display:block;width:1px;height:64px;background:linear-gradient(var(--accent),transparent);transform-origin:top;animation:cue 2.2s var(--e-out) infinite}
@keyframes cue{0%{transform:scaleY(0)}55%{transform:scaleY(1);opacity:1}100%{transform:scaleY(1);opacity:0}}

/* Noticia */
.sc-num{position:absolute;right:3vw;top:15vh;font-family:var(--display);font-weight:800;line-height:.8;text-align:right;transform:translate3d(calc(var(--d) * 150px),calc(var(--d) * -90px),calc(var(--d) * 120px));opacity:calc(var(--in) * .9)}
.sc-num b{display:block;font-size:min(34vw,56vh);letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1.5px color-mix(in srgb,var(--paper) 38%,transparent)}
.sc-num i{font-style:normal;font-size:clamp(16px,2vw,28px);letter-spacing:.2em;color:var(--accent);display:block;margin-top:2vh}
.sc-copy{max-width:min(1180px,74vw);position:relative;transform:translate3d(calc(var(--d) * -70px),0,0)}
.sc-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;font-size:12px;letter-spacing:.15em;text-transform:uppercase;margin-bottom:clamp(14px,2.6vh,26px);color:var(--paper)}
.sc-meta:before{content:'';display:block;height:2px;width:calc(var(--in) * 72px);background:var(--accent)}
.sc-sec{color:#ff946e}
html[data-theme="light"] .sc-sec{color:var(--accent)}
.sc-meta .pending{color:var(--accent)}
.sc-title{font-family:var(--display);font-weight:700;font-size:var(--fs);line-height:.98;letter-spacing:-.022em;text-wrap:balance;perspective:900px}
.sc-title a{pointer-events:auto}
.t-s{--fs:clamp(42px,7.2vw,132px)}.t-m{--fs:clamp(36px,5.5vw,100px)}.t-l{--fs:clamp(30px,4.4vw,80px)}
.sc-deck{margin-top:clamp(14px,2.6vh,28px);max-width:62ch;font-size:clamp(13px,1.05vw,16px);line-height:1.65;color:var(--paper);
  --p2:clamp(0,calc(var(--in) * 2.6 - 1.4),1);opacity:var(--p2);transform:translate3d(0,calc((1 - var(--p2)) * 26px),0)}
.sc-actions{display:flex;align-items:center;gap:22px;margin-top:clamp(14px,3vh,30px);--p3:clamp(0,calc(var(--in) * 2.8 - 1.8),1);opacity:var(--p3);transform:translate3d(0,calc((1 - var(--p3)) * 26px),0)}
.sc-actions .hero-read{margin-top:0}
.sc-next{position:absolute;right:5vw;bottom:clamp(44px,9vh,92px);width:min(300px,26vw);text-align:left;display:grid;gap:8px;padding-top:14px;border-top:1px solid color-mix(in srgb,var(--paper) 40%,transparent);font-size:12px;color:var(--paper);
  opacity:clamp(0,calc(var(--in) * 3 - 2),1);transition:border-color .3s}
.sc-next span{letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.sc-next b{font-family:var(--display);font-size:20px;line-height:1.1;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sc-next svg{width:20px;height:20px;color:var(--accent);transition:transform .4s var(--e-out)}
.sc-next:hover{border-color:var(--accent)}.sc-next:hover svg{transform:translateX(8px)}
.save-button{background:color-mix(in srgb,var(--ink) 55%,transparent);backdrop-filter:blur(8px)}

/* Capítulo */
.sc-chapter{justify-content:center;gap:0;padding-top:clamp(140px,20vh,200px)}
.ch-kicker{display:flex;align-items:center;gap:18px;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--paper);margin-bottom:2vh}
.ch-kicker i{display:block;height:1px;width:calc(var(--in) * 120px);background:var(--accent)}
.ch-name{font-family:var(--display);font-weight:800;text-transform:uppercase;line-height:.86;letter-spacing:-.03em;white-space:nowrap;font-size:min(calc(86vw / (var(--len) * .5)),40vh);margin:0;perspective:900px;transform:scale(calc(1 + var(--out) * 1.4))}
.ch-name .l{display:inline-block;--p:clamp(0,calc(var(--in) * 1.7 - var(--k) * .7),1);color:transparent;-webkit-text-stroke:2px var(--paper);
  background:linear-gradient(to top,var(--accent) 0,var(--accent) calc(var(--p) * 110%),transparent calc(var(--p) * 110%));-webkit-background-clip:text;background-clip:text;
  opacity:calc(.15 + var(--p) * .85);transform:translate3d(0,calc((1 - var(--p)) * 40%),calc((1 - var(--p)) * -420px)) rotateX(calc((1 - var(--p)) * 70deg))}
.ch-info{display:flex;align-items:center;gap:36px;margin-top:3vh;font-size:13px;letter-spacing:.1em;color:var(--paper);--p3:clamp(0,calc(var(--in) * 2.6 - 1.4),1);opacity:var(--p3)}
.ch-info .hero-read{margin-top:0}
.ch-list{list-style:none;margin:3.5vh 0 0;padding:0;display:grid;gap:2px;max-width:min(640px,60vw);--p4:clamp(0,calc(var(--in) * 3 - 1.8),1);opacity:var(--p4);transform:translate3d(0,calc((1 - var(--p4)) * 30px),0)}
.ch-list button{display:flex;gap:16px;text-align:left;font-size:14px;line-height:1.35;padding:7px 0;color:var(--paper);border-bottom:1px solid color-mix(in srgb,var(--paper) 18%,transparent);transition:color .25s,padding .4s var(--e-out)}
.ch-list button span{color:var(--accent);font-variant-numeric:tabular-nums;flex:none}
.ch-list button:hover{color:var(--accent);padding-left:10px}
.sc-chapter .sc-next{bottom:clamp(30px,6vh,60px)}

/* Índice */
.sc-index{justify-content:center}
.ix-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:5vw;align-items:end;max-width:1400px;width:100%}
.ix-main .compact-story{--p:clamp(0,calc(var(--in) * 2 - .5),1);opacity:var(--p);transform:translate3d(0,calc((1 - var(--p)) * 40px),0)}
.ix-main .compact-story h3{font-size:clamp(28px,3.4vw,54px)}
.ix-ribbon{display:grid;gap:18px;border-top:1px solid var(--line);padding:22px 0;opacity:clamp(0,calc(var(--in) * 2.4 - 1),1)}
.ix-ribbon>span{color:var(--accent);font-size:13px;letter-spacing:.08em}
.ix-ribbon a{display:flex;align-items:center;justify-content:space-between;gap:15px;font-family:var(--display);font-size:clamp(24px,2.4vw,38px);line-height:1.05;border-bottom:1px solid color-mix(in srgb,var(--paper) 18%,transparent);padding-bottom:14px;transition:color .25s,padding .4s var(--e-out)}
.ix-ribbon a:hover{color:var(--accent);padding-left:12px}
.ix-ribbon svg{color:var(--accent);width:22px}
.ix-side .edition-note{margin-top:30px;opacity:clamp(0,calc(var(--in) * 2.6 - 1.4),1)}

.sc-index .sc-next{right:auto;left:5vw}
/* Cierre */
.sc-closing{justify-content:center;align-items:flex-start}
.closing-mark{font-family:var(--display);font-weight:800;font-size:clamp(70px,10vw,160px);color:var(--accent);line-height:.9;opacity:var(--in);transform:translate3d(0,calc((1 - var(--in)) * 60px),0)}
.sc-closing h2{font-size:clamp(40px,7vw,128px);line-height:.94;margin:1.5vh 0 3vh;max-width:15ch;perspective:900px}
.sc-closing p{max-width:52ch;font-size:15px;color:var(--paper);--p2:clamp(0,calc(var(--in) * 2.6 - 1.4),1);opacity:var(--p2)}
.sc-closing .outlined-link{display:inline-flex;gap:18px;align-items:center;border:1px solid var(--paper);padding:15px 26px;font-weight:700;font-size:13px;transition:background .3s,color .3s}
.sc-closing .outlined-link:hover{background:var(--paper);color:var(--ink)}
.sc-closing .text-button{font-size:13px;color:var(--paper);text-decoration:underline;text-underline-offset:5px}

/* Riel de recorrido */
.cine-rail{position:absolute;right:max(14px,1.6vw);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:18px;z-index:8;padding:12px 0}
.cine-rail:before,.cine-rail:after{content:'';position:absolute;right:5px;top:0;bottom:0;width:1px;background:color-mix(in srgb,var(--paper) 22%,transparent)}
.cine-rail:after{background:var(--accent);transform-origin:top;transform:scaleY(var(--prog,0))}
.rail-dot{position:relative;width:11px;height:11px;border-radius:50%;background:var(--ink);border:1px solid color-mix(in srgb,var(--paper) 60%,transparent);align-self:flex-end;z-index:1;transition:background .3s,transform .4s var(--e-out),border-color .3s}
.rail-dot:before{content:'';position:absolute;inset:-12px}
.rail-dot span{position:absolute;right:24px;top:50%;transform:translate(10px,-50%);white-space:nowrap;font-size:11px;letter-spacing:.16em;text-transform:uppercase;opacity:0;pointer-events:none;transition:opacity .3s,transform .4s var(--e-out);color:var(--paper);background:color-mix(in srgb,var(--ink) 70%,transparent);padding:4px 8px}
.rail-dot:hover span,.rail-dot.is-on span{opacity:1;transform:translate(0,-50%)}
.rail-dot.is-on{background:var(--accent);border-color:var(--accent);transform:scale(1.5)}
.rail-dot:hover{border-color:var(--accent)}

/* ── Páginas interiores ── */
body:not(.is-cine) main{animation:mainIn 1s var(--e-out) both}
@keyframes mainIn{from{opacity:0;transform:translate3d(0,40px,0) scale(.985)}to{opacity:1;transform:none}}
.pg-w{transform:translate3d(0,112%,0) rotateX(-50deg);transform-origin:0 100%;animation:wordUp 1s var(--e-out) forwards;animation-delay:calc(var(--i) * 60ms + 200ms)}
@keyframes wordUp{to{transform:none}}
.rv{opacity:0;transform:translate3d(0,46px,0) scale(.985);transition:opacity .9s var(--e-out),transform 1.1s var(--e-out);transition-delay:calc(var(--rd,0) * 90ms)}
.rv.rv-in{opacity:1;transform:none}
.news-card{transition:opacity .9s var(--e-out),transform 1.1s var(--e-out)}
.news-card.rv-in:hover{transform:translate3d(0,-8px,0)}
.article-figure{overflow:hidden}
.article-figure img{will-change:transform}
body:not(.is-cine) .collection,body:not(.is-cine) .article-page,body:not(.is-cine) .related{position:relative}
.article-figure,.card-image{box-shadow:0 30px 80px -30px #000a}

/* ── Móvil ── */
@media (max-width:900px){
  .sc-next{display:none}
  .sc-copy{max-width:100%}
  .ix-grid{grid-template-columns:1fr;gap:3vh}
  .ch-list{display:none}
  .sc-num b{font-size:46vw}
}
@media (max-width:760px){
  .t-s{--fs:clamp(34px,11vw,64px)}.t-m{--fs:clamp(30px,8.8vw,56px)}.t-l{--fs:clamp(26px,7.4vw,46px)}
  .scene{padding:128px 20px 38px}
  body.is-cine .brand{font-size:32px}
  body.is-cine .topline{min-height:50px;gap:12px}
  .icon-button span:not(.theme-label):not(.sr-only){display:none}
  .intro-top{flex-direction:column;gap:6px;font-size:11px}
  .intro-bottom{flex-wrap:wrap;gap:16px}
  .scroll-cue{margin-left:0;width:100%}
  .scroll-cue i{height:34px}
  .sc-deck{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
  .ch-info{flex-direction:column;align-items:flex-start;gap:14px}
  .cine-rail{gap:12px;right:6px}
  .rail-dot{width:8px;height:8px}
  .rail-dot span{display:none}
  .sc-closing h2{font-size:clamp(36px,11vw,64px)}
}
@media (prefers-reduced-motion:reduce){
  .rv,.news-card{opacity:1;transform:none;transition:none}
  .pg-w,body:not(.is-cine) main{animation:none;transform:none}
  .scroll-cue i{animation:none}
}

/* Las páginas interiores flotan sobre el escenario en lugar de tapar la imagen */
.news-section[class*="section-"],.collection[data-section]{background:linear-gradient(180deg,color-mix(in srgb,var(--section-field,var(--ink)) 30%,transparent),transparent 80%)}
body.is-reading main{background:transparent}
.collection-heading{border-bottom-color:color-mix(in srgb,var(--paper) 22%,transparent)}
@media (max-width:760px){.wordmark{font-size:min(27vw,38vh)}}
/* Integration: reader choice, touch targets and a calm reading route. */
.rail-dot{width:44px;height:44px;position:relative;background:transparent;flex:none}
.rail-dot:before{content:'';position:absolute;width:7px;height:7px;border:1px solid currentColor;border-radius:50%;left:18px;top:18px}
.rail-dot.is-on:before{background:var(--accent);border-color:var(--accent)}
.rail-dot:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.cine-rail{gap:0}
.scene[aria-hidden="true"]{pointer-events:none}
.scene[aria-hidden="true"] a,.scene[aria-hidden="true"] button{pointer-events:none}
body.is-cine .site-header{background:linear-gradient(180deg,var(--ink) 15%,color-mix(in srgb,var(--ink) 92%,transparent) 72%,transparent)}
body.is-reading #stage-gl,body.is-reading #stage-fb{visibility:hidden}
body.is-reading{background:var(--ink)}
.sc-deck{font-size:clamp(15px,1.2vw,18px)}
.sc-actions .hero-read,.ch-info .hero-read{min-height:44px;display:inline-flex;align-items:center}
.sc-copy{padding-right:18px}
@media(max-width:760px){.cine-rail{right:0;max-height:60svh;overflow-y:auto;scrollbar-width:none}.rail-dot{width:28px;height:36px}.rail-dot:before{left:10px;top:14px}.scene{padding-right:36px}.sc-deck{display:block;overflow:visible;font-size:14px;line-height:1.45}.sc-meta{font-size:11px;letter-spacing:.06em}.sc-num{top:140px}.intro-top{padding-top:12px}.sc-actions{margin-top:15px}.sc-title{font-size:clamp(27px,7.2vw,46px)}}
@media(max-height:650px) and (min-width:761px){.scene{padding-top:155px;padding-bottom:30px}.sc-title{font-size:clamp(30px,4.3vw,64px)}.sc-deck{font-size:14px;margin-top:12px}.sc-actions{margin-top:12px}.sc-next{display:none}.sc-num b{font-size:30vh}}
@media(prefers-reduced-motion:reduce){
 #stage-gl,#stage-fb{display:none}body{background:var(--ink)}
 body.is-cine .edition-strip,body.is-cine .site-header{position:relative;top:auto;background:var(--ink)}
 body.is-cine .brand{opacity:1;transform:none}.cine-track{height:auto!important}.cine-stage{position:relative;height:auto;overflow:visible;perspective:none}
 .scene{position:relative;min-height:70svh;height:auto;visibility:visible;opacity:1;transform:none;display:flex;padding:60px 6vw}
 .scene *{transform:none!important;animation:none!important;opacity:1!important}.scene .sc-num{display:none}.sc-copy{max-width:100%}.sc-next,.cine-rail,.bar{display:none}.wordmark{font-size:22vw}.ch-list{display:grid;max-width:100%}.sc-deck{display:block;overflow:visible}.rv{opacity:1;transform:none}.intro-bottom{margin-top:45px}
}

.rail-dot{border:0!important;background:transparent!important;box-shadow:none!important;transform:none!important}.rail-dot.is-on{background:transparent!important;box-shadow:none!important}.rail-dot.is-on:before{background:var(--accent)}
@media(max-width:760px){.sc-intro{padding-top:180px}.intro-top{padding-top:20px}}

html[data-theme="light"] #stage-fb{opacity:.13;filter:none!important}html[data-theme="light"] body{background:var(--ink)}

@media(prefers-reduced-motion:reduce){.scene{background-image:linear-gradient(90deg,rgba(15,17,15,.88),rgba(15,17,15,.48)),var(--scene-image);background-size:cover;background-position:center}html[data-theme="light"] .scene{background-image:linear-gradient(90deg,rgba(241,240,233,.95),rgba(241,240,233,.80)),var(--scene-image)}}