/* ═══ CARPETAS DE VIDRIO (19 oct 2026) · estilos del componente (ver carpetas.js) ═══
   Escenario de 340×272 escalado al ancho (data-ancho). Tres capas: panel trasero
   con arte, archivos, frente de vidrio con bisagra abajo. Reposo: cerrada;
   hover/foco: el frente se inclina y los archivos asoman; abierta: abanico. */
.gf-root{--gf-px:0;--gf-py:0;--gf-ease:cubic-bezier(.2,.8,.2,1);--gf-spring:cubic-bezier(.34,1.36,.5,1);
  --gf-hinge:0deg;--gf-lift:42px;--gf-spread:0px;--gf-fan:0deg;--gf-stack:15px;--gf-ink:#141416;--gf-ink-soft:rgba(20,20,22,.55);
  position:relative;display:inline-block;flex:none;vertical-align:top;font-family:var(--font-sans);-webkit-font-smoothing:antialiased;isolation:isolate}
.gf-root[data-tone="dark"]{--gf-ink:#f5f5f7;--gf-ink-soft:rgba(245,245,247,.58)}
@media(hover:hover){.gf-root:hover,.gf-root:focus-within{--gf-hinge:-11deg;--gf-lift:-34px;--gf-spread:8px;--gf-fan:1.4deg;--gf-stack:10px}}
.gf-root[data-open]{--gf-hinge:-24deg;--gf-lift:-96px;--gf-spread:40px;--gf-fan:5deg;--gf-stack:30px}
.gf-stage{position:absolute;left:0;top:0;width:340px;height:272px;transform-origin:0 0}
.gf-tilt{position:absolute;inset:0;transform:perspective(1400px) rotateX(calc(var(--gf-py) * -3deg)) rotateY(calc(var(--gf-px) * 4deg));transition:transform .9s var(--gf-ease)}
.gf-shadow{position:absolute;left:18px;right:18px;bottom:-6px;height:60px;border-radius:40px;background:rgba(16,18,24,.34);filter:blur(22px);transform:translateX(calc(var(--gf-px) * -8px));transition:transform .9s var(--gf-ease),opacity .9s var(--gf-ease)}
.gf-root[data-tone="dark"] .gf-shadow{background:rgba(0,0,0,.62)}
.gf-back{position:absolute;inset:0;overflow:hidden;background:linear-gradient(180deg,#f3f3f4 0%,#e3e3e6 100%);
  clip-path:path('M0 56A22 22 0 0 1 22 34L146 34C170 34 172 0 198 0L318 0A22 22 0 0 1 340 22L340 250A22 22 0 0 1 318 272L22 272A22 22 0 0 1 0 250Z')}
.gf-root[data-tone="dark"] .gf-back{background:linear-gradient(180deg,#2a2a2e 0%,#121214 100%)}
.gf-art{position:absolute;left:-12px;top:-12px;max-width:none;object-fit:cover;display:block;
  transform:translate(calc(var(--gf-px) * -7px),calc(var(--gf-py) * -6px)) scale(1.02);
  transition:transform 1.1s var(--gf-ease),opacity 1.2s var(--gf-ease),filter 1.2s var(--gf-ease)}
canvas.gf-art{opacity:0;filter:blur(14px) saturate(.6)}
canvas.gf-art[data-listo]{opacity:1;filter:none}
.gf-back-sheen{position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.22) 0%,rgba(255,255,255,0) 22%),radial-gradient(120% 80% at 80% 0%,rgba(255,255,255,.16),rgba(255,255,255,0) 60%)}
.gf-rim{position:absolute;left:0;top:0;max-width:none;overflow:visible;pointer-events:none;fill:none}
.gf-back-rim{width:340px;height:272px}.gf-back-rim path{stroke:rgba(255,255,255,.45);stroke-width:1}
.gf-root[data-tone="dark"] .gf-back-rim path{stroke:rgba(255,255,255,.16)}
/* archivos */
.gf-files{position:absolute;inset:0;z-index:5;pointer-events:none;clip-path:inset(-400px -400px 10px -400px)}
.gf-sheet{all:unset;box-sizing:border-box;position:absolute;left:34px;top:96px;width:272px;height:184px;border-radius:16px;overflow:hidden;cursor:pointer;pointer-events:auto;
  background:linear-gradient(180deg,#ffffff 0%,#f2f2f0 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 0 0 .5px rgba(0,0,0,.1),0 10px 26px -8px rgba(10,12,20,.28);
  transform-origin:50% 100%;
  transform:translate(calc(var(--gf-jx) + var(--gf-slot) * var(--gf-spread)),calc(var(--gf-lift) + var(--gf-depth) * var(--gf-stack) * -1)) rotate(calc(var(--gf-jr) + var(--gf-slot) * var(--gf-fan)));
  transition:transform .75s var(--gf-spring) calc(var(--gf-depth) * 40ms),box-shadow .4s var(--gf-ease),translate .9s var(--gf-ease),opacity .9s var(--gf-ease)}
.gf-sheet[hidden]{display:none}
.gf-root[data-tone="dark"] .gf-sheet{background:linear-gradient(180deg,#2c2c30 0%,#1c1c1f 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 0 0 .5px rgba(255,255,255,.08),0 12px 28px -8px rgba(0,0,0,.7)}
.gf-sheet--art{background:#1a1a1d}
.gf-root[data-open] .gf-sheet:hover,.gf-root[data-open] .gf-sheet:focus-visible{transform:translate(calc(var(--gf-jx) + var(--gf-slot) * var(--gf-spread)),calc(var(--gf-lift) + var(--gf-depth) * var(--gf-stack) * -1 - 18px)) rotate(calc(var(--gf-slot) * var(--gf-fan) * .6));box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 0 0 .5px rgba(0,0,0,.1),0 22px 40px -12px rgba(10,12,20,.42);transition-delay:0s}
.gf-sheet:focus-visible{outline:2px solid #0FA47A;outline-offset:2px}
.gf-sheet-art{position:absolute;left:0;top:0;width:272px;height:184px;max-width:none;object-fit:cover;transition:opacity .9s var(--gf-ease),filter .9s var(--gf-ease)}
canvas.gf-sheet-art{opacity:0;filter:blur(10px)}canvas.gf-sheet-art[data-listo]{opacity:1;filter:none}
.gf-sheet--art::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,rgba(0,0,0,.42) 0%,rgba(0,0,0,0) 34%);box-shadow:inset 0 0 0 1px rgba(255,255,255,.2);pointer-events:none}
.gf-sheet-head{position:absolute;left:14px;right:14px;top:11px;z-index:1;display:flex;align-items:baseline;justify-content:space-between;gap:10px;white-space:nowrap}
.gf-sheet-name{overflow:hidden;text-overflow:ellipsis;font-size:12.5px;font-weight:var(--fw-medium);letter-spacing:-.005em;color:#18181b}
.gf-sheet-meta{flex:none;font-size:11px;color:rgba(24,24,27,.5)}
.gf-root[data-tone="dark"] .gf-sheet-name,.gf-sheet--art .gf-sheet-name{color:#fafafa}
.gf-root[data-tone="dark"] .gf-sheet-meta,.gf-sheet--art .gf-sheet-meta{color:rgba(250,250,250,.66)}
.gf-lines{position:absolute;left:14px;right:14px;top:40px;display:flex;flex-direction:column;gap:9px}
.gf-lines i{display:block;height:5px;border-radius:3px;background:rgba(24,24,27,.08)}
.gf-lines i:first-child{height:9px;margin-bottom:4px;background:rgba(24,24,27,.14)}
.gf-root[data-tone="dark"] .gf-lines i{background:rgba(255,255,255,.08)}
.gf-root[data-tone="dark"] .gf-lines i:first-child{background:rgba(255,255,255,.16)}
.gf-sheet--drop{animation:gf-drop .85s var(--gf-ease) both}
@keyframes gf-drop{0%{translate:0 -190px;rotate:-9deg;opacity:0}35%{opacity:1}72%{translate:0 10px;rotate:1deg}100%{translate:0 0;rotate:0deg;opacity:1}}
/* frente de vidrio */
.gf-front{position:absolute;left:0;top:74px;width:340px;height:198px;z-index:10;
  -webkit-backdrop-filter:blur(22px) saturate(1.5);backdrop-filter:blur(22px) saturate(1.5);
  clip-path:path('M0 22A22 22 0 0 1 22 0L118 0C144 0 146 32 172 32L318 32A22 22 0 0 1 340 54L340 176A22 22 0 0 1 318 198L22 198A22 22 0 0 1 0 176Z');
  transform-origin:50% 100%;transform:perspective(760px) rotateX(var(--gf-hinge));
  transition:transform .8s var(--gf-spring),translate 1s var(--gf-ease),opacity 1s var(--gf-ease)}
.gf-front--bump{animation:gf-bump .7s var(--gf-ease) .38s both}
@keyframes gf-bump{0%{scale:1}35%{scale:1.018 .975}70%{scale:.996 1.006}100%{scale:1}}
.gf-tint{position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.16) 0%,rgba(255,255,255,.5) 42%,rgba(252,252,252,.93) 100%)}
.gf-root[data-tone="dark"] .gf-tint{background:linear-gradient(180deg,rgba(18,18,20,.18) 0%,rgba(14,14,16,.62) 46%,rgba(8,8,10,.94) 100%)}
.gf-spec{position:absolute;inset:0;pointer-events:none;mix-blend-mode:soft-light;opacity:.9;
  background:radial-gradient(260px 200px at calc(50% + var(--gf-px) * 46%) calc(30% + var(--gf-py) * 40%),rgba(255,255,255,.5),rgba(255,255,255,0) 70%)}
.gf-root[data-tone="dark"] .gf-spec{mix-blend-mode:screen;opacity:.16}
.gf-front-rim{width:340px;height:198px}.gf-front-rim path{stroke-width:2.4;transition:stroke-width .3s var(--gf-ease)}
.gf-root[data-tone="dark"] .gf-front-rim{opacity:.55}
.gf-hit{all:unset;position:absolute;inset:0;z-index:1;cursor:pointer}
.gf-hit:focus-visible ~ .gf-label .gf-title{text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:4px}
.gf-front:has(.gf-hit:focus-visible) .gf-front-rim path{stroke-width:5}
.gf-label{position:absolute;z-index:2;left:28px;bottom:32px;display:flex;flex-direction:column;gap:4px;max-width:200px;pointer-events:none;color:var(--gf-ink)}
.gf-root[data-place="top-left"] .gf-label{bottom:auto;top:34px}
.gf-root[data-place="top-right"] .gf-label{left:auto;bottom:auto;right:32px;top:52px;align-items:flex-start}
.gf-title{font-size:18px;font-weight:var(--fw-medium);line-height:1.15;letter-spacing:-.012em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gf-title .gh{color:inherit;opacity:.5}
.gf-meta{font-size:12.5px;color:var(--gf-ink-soft);white-space:nowrap}
.gf-meta--rueda{animation:gf-roll .5s var(--gf-ease) both}
@keyframes gf-roll{from{opacity:0;translate:0 7px;filter:blur(3px)}to{opacity:1;translate:0 0;filter:blur(0)}}
/* la tecla: + o ··· */
.gf-key{all:unset;box-sizing:border-box;position:absolute;right:22px;bottom:22px;z-index:12;width:58px;height:58px;border-radius:18px;display:grid;place-items:center;cursor:pointer;
  transition:transform .35s var(--gf-spring),box-shadow .35s var(--gf-ease),background .35s var(--gf-ease),opacity .6s var(--gf-ease) .7s,scale .7s var(--gf-spring) .7s}
.gf-key:hover{transform:translateY(-2px)}.gf-key:active{transform:translateY(0) scale(.93);transition-duration:.12s}
.gf-key:focus-visible{outline:2px solid #0FA47A;outline-offset:3px}
.gf-key--add{color:#fff;background:radial-gradient(120% 90% at 50% 0%,#3a3a3f 0%,#121214 55%,#050506 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.22),inset 0 -3px 8px rgba(0,0,0,.7),0 0 0 1px rgba(0,0,0,.75),0 14px 22px -8px rgba(0,0,0,.55),0 3px 6px -2px rgba(0,0,0,.35)}
.gf-root[data-tone="dark"] .gf-key--add{color:#111113;background:radial-gradient(120% 90% at 50% 0%,#ffffff 0%,#ececee 55%,#d2d2d6 100%);box-shadow:inset 0 1px 0 #fff,inset 0 -3px 8px rgba(0,0,0,.14),0 0 0 1px rgba(0,0,0,.4),0 14px 22px -8px rgba(0,0,0,.7)}
.gf-key--more{color:#111113;background:linear-gradient(180deg,rgba(255,255,255,.92) 0%,rgba(226,226,230,.82) 100%);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:inset 0 1px 0 #fff,inset 0 -2px 4px rgba(0,0,0,.06),0 0 0 1px rgba(0,0,0,.16),0 10px 18px -8px rgba(0,0,0,.3)}
.gf-root[data-tone="dark"] .gf-key--more{color:#f5f5f7;background:linear-gradient(180deg,rgba(255,255,255,.16) 0%,rgba(255,255,255,.06) 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 0 0 1px rgba(255,255,255,.1),0 10px 18px -8px rgba(0,0,0,.6)}
.gf-key--more[aria-expanded="true"]{transform:scale(.96)}
/* menú */
.gf-menu{position:absolute;right:22px;bottom:90px;z-index:20;min-width:176px;padding:6px;border-radius:16px;display:flex;flex-direction:column;
  background:rgba(252,252,253,.72);-webkit-backdrop-filter:blur(24px) saturate(1.6);backdrop-filter:blur(24px) saturate(1.6);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 0 0 .5px rgba(0,0,0,.14),0 24px 48px -16px rgba(10,12,20,.4);
  transform-origin:100% 100%;opacity:0;visibility:hidden;transform:translateY(6px) scale(.94);
  transition:opacity .2s var(--gf-ease),transform .32s var(--gf-spring),visibility 0s .32s}
.gf-menu[data-open]{opacity:1;visibility:visible;transform:none;transition-delay:0s}
.gf-root[data-tone="dark"] .gf-menu{background:rgba(30,30,34,.72);box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 0 0 .5px rgba(255,255,255,.1),0 24px 48px -16px rgba(0,0,0,.8)}
.gf-menu-item{all:unset;box-sizing:border-box;padding:9px 12px;border-radius:10px;font-size:13.5px;font-weight:var(--fw-regular,450);color:#18181b;cursor:pointer}
.gf-root[data-tone="dark"] .gf-menu-item{color:#f4f4f5}
.gf-menu-item:hover,.gf-menu-item:focus-visible{background:rgba(24,24,27,.07)}
.gf-root[data-tone="dark"] .gf-menu-item:hover,.gf-root[data-tone="dark"] .gf-menu-item:focus-visible{background:rgba(255,255,255,.09)}
.gf-menu-item--danger{color:#d92d20}.gf-root[data-tone="dark"] .gf-menu-item--danger{color:#ff6b5e}
.gf-glyph{display:block;max-width:none;fill:none;stroke:currentColor;stroke-linecap:round}
.gf-glyph--plus{width:26px;height:26px;stroke-width:1.6}
.gf-glyph--gira{animation:gf-turn .6s var(--gf-spring)}
.gf-glyph--more{width:30px;height:12px;stroke-width:1.7}
@keyframes gf-turn{from{rotate:-90deg}to{rotate:0deg}}
/* entrada: la carpeta se arma sola */
.gf-root:not([data-entered]) .gf-back,.gf-root:not([data-entered]) .gf-back-rim{translate:0 22px;opacity:0}
.gf-root:not([data-entered]) .gf-sheet{translate:0 -120px;opacity:0}
.gf-root:not([data-entered]) .gf-front{translate:0 46px;opacity:0}
.gf-root:not([data-entered]) .gf-key{opacity:0;scale:.6}
.gf-root:not([data-entered]) .gf-shadow{opacity:0}
.gf-back,.gf-back-rim{transition:translate 1s var(--gf-ease),opacity .9s var(--gf-ease)}
.gf-root[data-entered] .gf-sheet{transition-delay:calc(var(--gf-depth) * 40ms),0s,calc(.18s + var(--gf-depth) * 90ms),calc(.18s + var(--gf-depth) * 90ms)}
.gf-root[data-entered] .gf-front{transition-delay:0s,.42s,.42s}
@media(prefers-reduced-motion:reduce){.gf-root *,.gf-root *::before,.gf-root *::after{transition-duration:0s !important;transition-delay:0s !important;animation:none !important}.gf-tilt{transform:none}}
/* ── composición en la sección: cabecera a dos columnas y mesa punteada con
   las tres carpetas en fila, alineadas por el pie, como en la demo original ── */
.eq-cab{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,64px);align-items:end;margin-bottom:clamp(28px,4vw,48px)}
.eq-cab .h2{margin-bottom:0}
.eq-cab .lede{margin-bottom:6px}
.eq-mesa{--mesa:min(100vw - 40px,1280px);position:relative;width:var(--mesa);margin-inline:calc(50% - var(--mesa) / 2);
  border-radius:28px;padding:clamp(40px,6vw,80px) clamp(12px,3vw,40px) 36px;
  background-image:radial-gradient(rgba(10,10,10,.13) 1.1px,transparent 1.4px);background-size:22px 22px}
.eq-fila-carpetas{--gf-gap:56px;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:center;gap:40px var(--gf-gap)}
.eq-pista{margin:56px 0 0;text-align:center;font-family:var(--font-label);font-weight:var(--fw-label);font-size:12.5px;letter-spacing:0;color:var(--texto-3)}
@media(max-width:900px){.eq-cab{grid-template-columns:minmax(0,1fr);align-items:start}.eq-cab .lede{margin-bottom:0}}
@media(max-width:640px){.eq-mesa{--mesa:calc(100vw - 24px);padding:28px 8px 24px;border-radius:20px}.eq-fila-carpetas{--gf-gap:28px;gap:28px}.eq-pista{margin-top:36px}}
.eq-pista--toque{display:none}
@media(hover:none){.eq-pista{display:none}.eq-pista--toque{display:block}}