/* Team-Based Learning · v9 · la web con el sistema de marca v1.0
   Base: css/teambased-learning.css (tokens, tipografía, botones, bloques, pasos), sin tocar.
   Aquí solo está lo propio de esta página (prefijo v9-) y de la simulación. */

/* ---------- Ajustes a los tokens de marca ---------- */
:root {
  --sobre-azul: #FFFCF6;
  /* Semáforo funcional, solo para aciertos y errores de la simulación y las maquetas. */
  --ok: #2F7D5B; --ok-tinte: #DDEBE2; --bad: #A93E2B; --bad-tinte: #F6DDD3;
  --sombra: 0 18px 44px -18px rgba(27, 32, 35, 0.28);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --cruce: #B54A36;
    --ok: #6FCF9F; --ok-tinte: #12291F; --bad: #F28C79; --bad-tinte: #3A1F1A;
    --sombra: 0 18px 44px -18px rgba(0, 0, 0, 0.7);
  }
}
:root[data-theme="dark"] {
  --cruce: #B54A36;
  --ok: #6FCF9F; --ok-tinte: #12291F; --bad: #F28C79; --bad-tinte: #3A1F1A;
  --sombra: 0 18px 44px -18px rgba(0, 0, 0, 0.7);
}
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
section[id], article[id] { scroll-margin-top: 84px; }
button { font: inherit; color: inherit; cursor: pointer; }
mark { background: none; color: var(--coral-texto); font-weight: 600; }
.v9-h2 { font-size: clamp(30px, 3.6vw, 46px); margin-bottom: var(--space-5); }
.v9-h3 { font-size: clamp(26px, 3vw, 34px); margin-bottom: var(--space-6); }
.v9-skip { position: fixed; left: 16px; top: -64px; z-index: 200; background: var(--azul); color: var(--sobre-azul); padding: 10px 16px; border-radius: var(--radius-md); font-weight: 600; }
.v9-skip:focus { top: 12px; }
.v9-noscript { position: fixed; inset: auto 16px 16px; z-index: 300; padding: 14px 18px; border-radius: var(--radius-md); background: var(--surface); box-shadow: inset 0 0 0 1.5px var(--coral); }

/* ---------- Cabecera ---------- */
.v9-top { position: fixed; left: 0; right: 0; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 95%, transparent); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.v9-top.scrolled { border-bottom-color: var(--line); }
.v9-top__in { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); padding-block: 14px; }
.v9-top .tbl-logo img { height: 42px; }
.v9-nav { display: flex; gap: var(--space-5); margin-left: auto; }
.v9-nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 16px; padding-block: 8px; }
.v9-nav a:hover, .v9-nav a.on { color: var(--azul-texto); box-shadow: inset 0 -2px 0 var(--azul); }
.v9-top__acts { display: flex; align-items: center; gap: var(--space-3); }
.v9-entrar { min-height: 42px; padding: 0 var(--space-5); font-size: 16px; }
.v9-modos { display: flex; gap: 2px; padding: 3px; border-radius: 999px; box-shadow: inset 0 0 0 1.5px var(--line); }
.v9-modos button { width: 34px; height: 34px; border: 0; border-radius: 50%; background: transparent; display: grid; place-items: center; }
.v9-modos button:hover { background: var(--bg-alt); }
.v9-modos button[aria-checked="true"] { background: var(--bg-alt); box-shadow: inset 0 0 0 1.5px var(--azul); }
.v9-modos span { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--ink); }
.v9-modos [data-modo="oscuro"] span { background: var(--ink); }
.v9-progreso { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; }
.v9-progreso i { display: block; height: 100%; background: var(--coral); transform-origin: 0 50%; transform: scaleX(var(--sp, 0)); }

.phase { min-height: 108vh; display: flex; flex-direction: column; justify-content: center; padding-block: 12vh 8vh; }
.phase-meta { display: flex; align-items: center; gap: 14px; margin-bottom: var(--space-5); font: 500 12.5px/1.4 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-muted); }
.phase-meta .num { flex: none; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--azul); color: var(--sobre-azul); letter-spacing: 0; font-size: 14px; }
.lens > .tbl-linea { margin-bottom: var(--space-3); }
.lens-aula p:not(.tbl-linea) { font-size: 18px; line-height: 1.7; }
.lens-aula .tbl-bloque { margin-top: var(--space-6); margin-bottom: 0; }
.lens-aula .tbl-bloque p { font-family: var(--font-serif); font-style: italic; font-size: 20px; line-height: 1.5; margin: 0; }
.foursq { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin: var(--space-5) 0 0; }
.foursq div { padding: 14px 16px; border-radius: var(--radius-md); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
.foursq b { display: block; font: 600 19px/1.2 var(--font-serif); color: var(--azul-texto); }
.foursq b::first-letter { font-size: 1.35em; }
.foursq span { font-size: 15px; color: var(--ink-muted); }
.lens-app { margin-top: var(--space-7); padding-top: var(--space-6); border-top: 1px solid var(--line); }
.lens-app h3 { font-size: 24px; margin: var(--space-5) 0 var(--space-2); }
.lens-app p:not(.tbl-linea) { font-size: 17px; }
.lens-app .teacher { font-size: 15.5px; color: var(--ink-muted); padding-left: var(--space-4); border-left: 2px solid var(--coral); margin-top: var(--space-5); }
.lens-app .teacher b { color: var(--ink); font-weight: 600; }
.lens-app .also { display: inline-block; margin-top: var(--space-2); font-weight: 600; font-size: 16px; color: var(--coral-texto); }

/* Maquetas de la app */
.mock { border-radius: var(--radius-md); background: var(--surface); box-shadow: 0 0 0 1px var(--line), var(--sombra); overflow: hidden; font-size: 14px; color: var(--ink); }
.mock-bar .live { margin-left: auto; display: flex; align-items: center; gap: 6px; color: var(--coral-texto); font: 500 11px/1 var(--font-mono); letter-spacing: .1em; }
.mock-bar .live::before { content: ""; width: 8px; height: 8px; border-radius: 22%; background: var(--coral); animation: pulse 1.4s infinite; }
@keyframes pulse { 50% { opacity: .3; } }
.mock-body { padding: 18px; }
.m-row { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px; background: var(--bg); margin-bottom: 6px; opacity: .3; transform: translateX(-8px); transition: opacity .5s, transform .5s cubic-bezier(.22, 1, .36, 1); transition-delay: calc(var(--i) * 260ms); }
.m-row .ck { width: 20px; height: 20px; border-radius: 50%; box-shadow: inset 0 0 0 1.5px var(--ink-muted); display: grid; place-items: center; font-size: 11px; color: transparent; transition: all .3s; transition-delay: calc(var(--i) * 260ms + 200ms); }
.m-row small { margin-left: auto; color: var(--ink-muted); font-size: 12.5px; }
.is-active .m-row { opacity: 1; transform: none; }
.is-active .m-row .ck { background: var(--azul); box-shadow: none; color: var(--sobre-azul); }
.m-kpi { display: flex; justify-content: space-between; align-items: end; margin-bottom: 14px; }
.m-kpi b { font: 600 34px/1 var(--font-serif); }
.m-kpi b small { font: 400 15px var(--font-sans); color: var(--ink-muted); }
.m-kpi > span { font: 500 12px var(--font-mono); color: var(--azul-texto); }
.m-dots { display: grid; grid-template-columns: repeat(12, 1fr); gap: 6px; }
.m-dots i { aspect-ratio: 1; border-radius: 50%; background: var(--line); transition: background .3s; }
.m-dots i.on { background: var(--azul); }
.m-note { margin: 12px 0 0; font-size: 13px; color: var(--ink-muted); max-width: none; }
.m-scratch { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 12px; }
.m-scratch div { height: 62px; border-radius: 10px; display: grid; place-items: center; font: 600 17px var(--font-serif); background: linear-gradient(135deg, #E4DCCB, #A79E8A); color: #1B2023; position: relative; overflow: hidden; }
.m-scratch div span { position: relative; z-index: 1; }
.m-scratch div::after { content: ""; position: absolute; inset: 0; transition: clip-path .8s cubic-bezier(.22, 1, .36, 1); clip-path: inset(0 100% 0 0); }
.m-scratch .x::after { background: var(--bad-tinte); }
.m-scratch .st::after { background: var(--coral); }
.is-active .m-scratch .x::after { clip-path: inset(0); transition-delay: .6s; }
.is-active .m-scratch .st::after { clip-path: inset(0); transition-delay: 1.8s; }
.m-scratch .x span, .m-scratch .st span { transition: color .3s; }
.is-active .m-scratch .x span { color: var(--bad); transition-delay: 1.1s; }
.is-active .m-scratch .st span { color: var(--sobre-coral); transition-delay: 2.3s; }
.m-teams { display: grid; gap: 6px; }
.m-team { display: grid; grid-template-columns: 70px 1fr 50px; gap: 10px; align-items: center; font-size: 13px; color: var(--ink-muted); }
.m-bar { height: 8px; border-radius: 8px; background: var(--line); overflow: hidden; }
.m-bar i { display: block; height: 100%; width: 0; border-radius: 8px; background: var(--azul); transition: width 1.4s cubic-bezier(.22, 1, .36, 1); transition-delay: calc(var(--i) * 120ms + .3s); }
.m-bar.warn i { background: var(--coral); }
.is-active .m-bar i { width: var(--w); }
.m-team em { font: 500 12px var(--font-mono); font-style: normal; color: var(--ink-muted); text-align: right; }
.m-q { display: grid; grid-template-columns: 34px 1fr 42px; gap: 10px; align-items: center; font-size: 13px; padding: 8px 10px; border-radius: 10px; color: var(--ink-muted); }
.m-q.focus { background: var(--coral-tinte); box-shadow: inset 0 0 0 1.5px var(--coral); color: var(--ink); }
.m-q .m-bar { height: 10px; }
.m-q b { font: 500 12px var(--font-mono); text-align: right; color: var(--ink); }
.m-flag { display: inline-flex; margin: 10px 0 0; padding: 6px 12px; border-radius: var(--radius-sm); background: var(--coral-tinte); color: var(--coral-texto); font: 500 12px var(--font-mono); opacity: 0; transition: opacity .5s 1.6s; }
.is-active .m-flag { opacity: 1; }
.m-reveal { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-bottom: 14px; }
.m-card { perspective: 400px; text-align: center; font: 500 11px var(--font-mono); color: var(--ink-muted); }
.m-card div { position: relative; height: 56px; transform-style: preserve-3d; transition: transform .8s cubic-bezier(.22, 1, .36, 1); margin-bottom: 6px; }
.m-card div b { position: absolute; inset: 0; display: grid; place-items: center; border-radius: 10px; backface-visibility: hidden; font: 600 22px var(--font-serif); }
.m-card div b:first-child { background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); color: var(--ink-muted); font-size: 16px; }
.m-card div b:last-child { transform: rotateY(180deg); background: var(--azul); color: var(--sobre-azul); }
.m-card.odd div b:last-child { background: var(--coral); color: var(--sobre-coral); }
.revealed .m-card div { transform: rotateY(180deg); }
.m-btn { width: 100%; border: 0; border-radius: var(--radius-md); padding: 13px; font: 600 14px var(--font-sans); background: var(--coral); color: var(--sobre-coral); transition: transform .15s; }
.m-btn.pressed { transform: scale(.97); filter: brightness(.92); }
.m-mult { display: grid; gap: 8px; }
.m-mult .m-team { grid-template-columns: 62px 1fr 52px; }
.m-mult em { color: var(--ink) !important; }
.m-tabs { display: flex; gap: 4px; padding: 4px; border-radius: 12px; background: var(--bg-alt); margin-bottom: 14px; }
.m-tabs button { flex: 1; border: 0; border-radius: 9px; padding: 8px 4px; background: none; font: 500 13px var(--font-sans); color: var(--ink-muted); position: relative; overflow: hidden; transition: background .3s, color .3s; }
.m-tabs button[aria-selected=true] { background: var(--surface); color: var(--azul-texto); font-weight: 600; box-shadow: inset 0 0 0 1px var(--azul); }
.m-tabs button[aria-selected=true]::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--coral); }
.m-peer.auto .m-tabs button[aria-selected=true]::after { animation: tabTime var(--dur, 3.6s) linear forwards; }
@keyframes tabTime { to { width: 100%; } }
.m-panels { display: grid; }
.mp { grid-area: 1 / 1; opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .45s, transform .45s cubic-bezier(.22, 1, .36, 1), visibility 0s .45s; }
.mp.on { opacity: 1; visibility: visible; transform: none; transition: opacity .45s, transform .45s cubic-bezier(.22, 1, .36, 1); }
.m-q2 { margin: 0 0 6px; font: 600 14px/1.45 var(--font-sans); color: var(--ink); max-width: none; }
.m-ans { margin: 0 0 12px; padding: 9px 11px; border-radius: 9px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); font-size: 13px; line-height: 1.5; color: var(--ink-muted); min-height: 40px; max-width: none; }
.m-ans::after { content: "▍"; color: var(--coral); animation: pulse 1s infinite; }
.m-ans.done::after { content: none; }
.m-crit { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; font: 600 15px var(--font-sans); }
.crit span, .m-crit span { font: 500 11.5px var(--font-mono); letter-spacing: .06em; padding: 4px 10px; border-radius: var(--radius-sm); background: var(--coral-tinte); color: var(--coral-texto); }
.m-sub { margin: 0 0 10px; font-size: 13px; color: var(--ink-muted); }
.m-peer .m-team { grid-template-columns: 56px 1fr 44px; }
.is-active .m-peer .mp:not(.on) .m-bar i { width: 0; transition: none; }
.m-total { margin: 10px 0 0; font: 500 12px var(--font-mono); color: var(--ok); max-width: none; }
.m-w { display: flex; gap: 3px; margin-top: 10px; height: 6px; border-radius: 6px; overflow: hidden; }
.m-w i { background: var(--azul); opacity: .3; }
.m-w i.on { opacity: 1; background: var(--coral); }

/* Botón de pantalla real y miniaturas */
.real { display: flex; align-items: center; gap: 18px; width: 100%; margin: var(--space-3) 0 0; padding: 14px 18px 14px 14px; border: 0; border-radius: 16px; text-align: left; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); transition: box-shadow .25s, transform .25s; }
.real:hover { transform: translateY(-2px); box-shadow: inset 0 0 0 1.5px var(--coral); }
.real-stack { position: relative; flex: none; width: 112px; height: 74px; }
.real-stack img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top left; border-radius: 8px; background: var(--bg-alt); box-shadow: 0 0 0 1px var(--line), 0 6px 14px -4px rgba(27, 32, 35, .35); transform: translate(calc(var(--k) * 7px), calc(var(--k) * -6px)) rotate(calc(var(--k) * 3deg)); z-index: calc(3 - var(--k)); transition: transform .4s cubic-bezier(.22, 1, .36, 1); }
.real:hover .real-stack img { transform: translate(calc(var(--k) * 15px), calc(var(--k) * -9px)) rotate(calc(var(--k) * 6deg)); }
.real:has(img:nth-child(2)) .real-stack { margin-right: 14px; }
.real-txt { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.real-txt small { font: 500 11px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--coral-texto); }
.real-txt b { font: 600 17px/1.3 var(--font-serif); }
.real-txt em { font: 600 14px var(--font-sans); font-style: normal; color: var(--azul-texto); }

/* ---------- Evidencia ---------- */
.v9-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); margin: var(--space-7) 0 var(--space-6); }
.v9-stat { padding: var(--space-6); border-radius: 22px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
.v9-stat b { display: block; font: 600 clamp(56px, 7vw, 88px)/1 var(--font-serif); letter-spacing: -.02em; color: var(--azul-texto); margin-bottom: var(--space-4); }
.v9-stat p { margin: 0; font-size: 17px; color: var(--ink-muted); }
.v9-mas { border-top: 1px solid var(--line); }
.v9-mas:last-of-type { border-bottom: 1px solid var(--line); }
.v9-mas summary, .more summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 600; font-size: 18px; display: flex; justify-content: space-between; gap: 20px; }
.v9-mas summary::-webkit-details-marker, .more summary::-webkit-details-marker { display: none; }
.v9-mas summary::after, .more summary::after { content: "+"; color: var(--coral-texto); font: 400 26px/1 var(--font-sans); transition: transform .25s; }
.v9-mas[open] summary::after, .more[open] summary::after { transform: rotate(45deg); }
.v9-mas p, .v9-mas li, .more p { font-size: 17px; color: var(--ink-muted); }
.v9-mas ul { margin: 0 0 var(--space-4); padding-left: 20px; }
.v9-faq { max-width: 760px; margin: var(--space-7) 0 var(--space-5); }

/* ---------- Herramientas ---------- */
.v9-productos { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); margin: var(--space-7) 0 var(--space-5); }
.v9-producto { display: flex; flex-direction: column; align-items: flex-start; padding: var(--space-6); border-radius: 24px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
.v9-producto--destacado { background: var(--coral-tinte); box-shadow: none; }
.v9-producto h3 { font-size: clamp(30px, 3vw, 38px); margin: var(--space-4) 0 var(--space-3); }
.v9-producto > p { font-size: 17px; color: var(--ink-muted); }
.v9-producto ul { list-style: none; padding: 0; margin: 0 0 var(--space-6); width: 100%; flex: 1; }
.v9-producto li { position: relative; padding: 11px 0 11px 28px; border-top: 1px solid var(--line); font-size: 16px; line-height: 1.5; }
.v9-producto--destacado li { border-top-color: color-mix(in srgb, var(--coral) 35%, transparent); }
.v9-producto li::before { content: ""; position: absolute; left: 0; top: 17px; width: 10px; height: 10px; border-radius: 22%; background: var(--coral); }
.v9-dentro { margin-top: var(--space-9); }
.v9-galeria { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
.gal-item { border: 0; background: none; padding: 0; text-align: left; transition: transform .3s ease; }
.gal-item:nth-child(even) { margin-top: 32px; }
.gal-frame { display: block; border-radius: 14px; overflow: hidden; background: var(--surface); box-shadow: 0 0 0 1px var(--line), var(--sombra); }
.gal-bar { padding: 8px 10px; }
.gal-bar i { width: 7px; height: 7px; }
.gal-frame img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: top left; background: var(--bg-alt); transition: transform .7s cubic-bezier(.22, 1, .36, 1); }
.gal-item b { display: block; margin: 14px 2px 0; font: 600 17px/1.3 var(--font-serif); color: var(--ink); }
.gal-item:hover { transform: translateY(-5px); }
.gal-item:hover img { transform: scale(1.04); }

/* ---------- Primera sesión y cierre ---------- */
.v9-primera li h3 { font-size: 24px; margin: 0 0 6px; }
.v9-primera li p { margin: 0; }
.v9-primera { gap: var(--space-5); margin-bottom: var(--space-7); }
.v9-final .v9-h2 { max-width: 18ch; margin-inline: auto; margin-bottom: var(--space-6); font-size: clamp(38px, 6vw, 84px); letter-spacing: -.02em; line-height: 1; }

/* ---------- Modal «Entrar» ---------- */
dialog { color: var(--ink); padding: 0; border: 0; }
dialog::backdrop { background: rgba(14, 18, 32, .6); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.v9-modal { position: fixed; width: min(1040px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); overflow: auto; border-radius: 26px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--line), 0 40px 120px -20px rgba(0, 0, 0, .6); padding: var(--space-7); }
.v9-modal[open] { animation: pop .4s cubic-bezier(.22, 1, .36, 1); }
@keyframes pop { from { opacity: 0; transform: translateY(16px) scale(.97); } }
.v9-modal__x { position: absolute; right: 18px; top: 16px; width: 42px; height: 42px; border-radius: 50%; border: 0; background: var(--bg-alt); font-size: 24px; line-height: 1; }
.v9-modal__x:hover { box-shadow: inset 0 0 0 1.5px var(--ink-muted); }
.v9-modal .tbl-nota { text-align: center; max-width: none; }

/* ---------- Visor de capturas ---------- */
.lb { width: 100%; max-width: none; height: 100%; max-height: none; margin: 0; padding: 0; border: 0; background: rgba(14, 18, 32, .94); color: #F5EFE4; overflow: hidden; }
.lb[open] { display: grid; grid-template-rows: auto 1fr; animation: lbIn .3s ease; }
.lb::backdrop { background: transparent; }
@keyframes lbIn { from { opacity: 0; } }
.lb-top { display: flex; align-items: center; gap: 16px; padding: 16px 24px; }
.lb-tag { font: 500 12px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: #F28C79; }
.lb-count { font: 500 13px var(--font-mono); color: #BCC3CF; }
.lb-x { margin-left: auto; border: 0; border-radius: var(--radius-md); padding: 11px 18px; background: rgba(245, 239, 228, .12); color: #F5EFE4; font: 600 15px var(--font-sans); }
.lb-x:hover { background: rgba(245, 239, 228, .22); }
.lb-fig { margin: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; padding: 0 90px 28px; min-height: 0; }
.lb-fig.in .lb-frame { animation: lbFrame .5s cubic-bezier(.22, 1, .36, 1); }
.lb-fig.in figcaption { animation: lbCap .6s .1s cubic-bezier(.22, 1, .36, 1) backwards; }
@keyframes lbFrame { from { opacity: 0; transform: translateY(16px) scale(.97); } }
@keyframes lbCap { from { opacity: 0; transform: translateY(12px); } }
.lb-frame { max-width: min(1240px, 100%); border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 40px 120px #000; }
.lb-frame .mock-bar { background: #EEE6D7; }
.lb-frame .mock-bar span { color: #52595D; font-size: 11px; }
.lb-img img { display: block; max-width: 100%; width: auto; height: auto; max-height: calc(100dvh - 250px); background: #fff; }
.lb-fig figcaption { max-width: 720px; text-align: center; }
.lb-fig figcaption b { display: block; font: 600 24px var(--font-serif); margin-bottom: 6px; }
.lb-fig figcaption span { font-size: 16px; line-height: 1.6; color: #BCC3CF; }
.lb-nav { position: absolute; top: 50%; display: grid; place-items: center; width: 54px; height: 54px; margin-top: -27px; border: 0; border-radius: 50%; background: rgba(245, 239, 228, .12); color: #F5EFE4; transition: background .2s, transform .2s; }
.lb-nav:hover { background: var(--coral); color: #1B2023; transform: scale(1.06); }
.lb-nav.prev { left: 22px; } .lb-nav.next { right: 22px; }
.lb-nav[hidden] { display: none; }
.lb-thumbs { display: flex; gap: 10px; margin-left: auto; }
.lb-thumbs:not(:empty) + .lb-count { margin-right: auto; }
.lb-thumbs:empty { display: none; }
.lb-thumbs button { position: relative; width: 74px; height: 48px; padding: 0; border: 0; border-radius: 8px; overflow: hidden; background: #fff; opacity: .5; transition: opacity .25s, box-shadow .25s, transform .25s; }
.lb-thumbs button:hover { opacity: .9; transform: translateY(-2px); }
.lb-thumbs button[aria-current] { opacity: 1; box-shadow: 0 0 0 2px var(--coral); }
.lb-thumbs img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.cmp { position: relative; width: min(1240px, calc((100dvh - 250px) * 1.135), calc(100vw - 180px)); user-select: none; touch-action: pan-y; }
.cmp img { position: absolute; inset: 0; width: 100% !important; height: 100% !important; max-height: none !important; }
.cmp .cmp-top { clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.cmp-line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: var(--coral); pointer-events: none; }
.cmp-line i { position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; margin: -23px 0 0 -23px; border-radius: 50%; display: grid; place-items: center; background: var(--coral); color: #1B2023; box-shadow: 0 8px 24px rgba(0, 0, 0, .4), 0 0 0 4px rgba(255, 255, 255, .55); }
.cmp-l, .cmp-r { position: absolute; top: 14px; padding: 6px 12px; border-radius: var(--radius-sm); font: 500 12px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; pointer-events: none; }
.cmp-l { left: 14px; background: #0E1220; color: #F5EFE4; }
.cmp-r { right: 14px; background: #2F7D5B; color: #fff; }
.cmp input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.cmp:has(input:focus-visible) .cmp-line i { box-shadow: 0 0 0 4px #fff, 0 8px 24px rgba(0, 0, 0, .4); }

/* ============ SIMULACIÓN ============ */
.sim { position: fixed; inset: 0; width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; background: var(--bg); overflow: hidden; }
.sim[open] { animation: simIn .5s cubic-bezier(.22, 1, .36, 1); }
@keyframes simIn { from { opacity: 0; transform: translateY(16px); } }
.sim-fx { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 5; pointer-events: none; }
.sim[open] { display: flex; flex-direction: column; }
.sim-top { position: relative; z-index: 3; flex: none; padding: 18px var(--space-5) 0; }
.sim-top__in { width: min(760px, 100%); margin-inline: auto; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 14px 16px; }
.sim-top .tbl-linea { white-space: nowrap; margin: 0; }
.sim-count { color: var(--ink-muted); }
.sim-count::before { content: " · "; white-space: pre; }
.sim-steps { grid-column: 1 / -1; display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; }
.sim-steps li { flex: 1; font: 500 11.5px/1 var(--font-mono); letter-spacing: .04em; color: var(--ink-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sim-steps li::before { content: ""; display: block; height: 3px; border-radius: 3px; background: var(--line); margin-bottom: 8px; transition: background .4s; }
.sim-steps li.done::before { background: var(--azul); }
.sim-steps li.now { color: var(--ink); }
.sim-steps li.now::before { background: var(--coral); }
.sim-close { border: 0; border-radius: var(--radius-md); padding: 8px 16px; background: transparent; box-shadow: inset 0 0 0 1.5px var(--ink-muted); font: 600 15px var(--font-sans); }
.sim-close:hover { box-shadow: inset 0 0 0 2px var(--ink); }
.sim-close { font-size: 14px; }
.sim-stage { position: relative; z-index: 3; flex: 1; min-height: 0; overflow-y: auto; display: flex; justify-content: center; align-items: flex-start; padding: 4vh var(--space-5) 48px; }
.sim-card { width: min(760px, 100%); margin: auto 0; }
.sim-card.enter { animation: cardIn .6s cubic-bezier(.22, 1, .36, 1); }
@keyframes cardIn { from { opacity: 0; transform: translateY(24px); } }
.sim-kicker { font: 500 12.5px/1.3 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--coral-texto); margin: 0 0 14px; max-width: none; }
.sim-kicker.blue { color: var(--azul-texto) !important; }
.sim-card h2 { font-size: clamp(32px, 4.4vw, 52px); margin-bottom: var(--space-4); }
.sim-card h2:focus { outline: none; }
.sim-card p { font-size: 18px; line-height: 1.65; margin: 0 0 var(--space-4); }
.sim-card p strong { color: var(--ink); }
.sim-panel { padding: 22px 24px; border-radius: 20px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); margin: 22px 0; }
.sim-panel h3 { margin: 0 0 8px; font-size: 24px; }
.sim-panel p:last-child { margin-bottom: 0; }
.sim-card .sim-note { font-size: 15px; color: var(--ink-muted); }
.opts { display: grid; gap: 10px; margin: 22px 0; border: 0; padding: 0; }
.opt { display: flex; align-items: center; gap: 16px; width: 100%; text-align: left; padding: 16px 18px; border-radius: var(--radius-md); border: 0; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); font: 17px/1.5 var(--font-sans); color: var(--ink); transition: transform .2s, box-shadow .2s, background .2s; }
.opt:hover:not([disabled]) { transform: translateX(4px); box-shadow: inset 0 0 0 1.5px var(--azul); }
.opt b { flex: none; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--bg-alt); font: 500 15px var(--font-mono); }
.opt[aria-pressed=true] { background: var(--azul-tinte); box-shadow: inset 0 0 0 2px var(--azul); }
.opt[aria-pressed=true] b { background: var(--azul); color: var(--sobre-azul); }
.opt[disabled] { cursor: default; }
.opt.correct, .opt.correct[aria-pressed=true] { background: var(--ok-tinte); box-shadow: inset 0 0 0 2px var(--ok); }
.opt.correct b, .opt.correct[aria-pressed=true] b { background: var(--ok); color: var(--bg); }
.opt.wrong, .opt.wrong[aria-pressed=true] { background: var(--bad-tinte); box-shadow: inset 0 0 0 2px var(--bad); }
.opt.wrong b, .opt.wrong[aria-pressed=true] b { background: var(--bad); color: var(--bg); }
.opt.dim { opacity: .55; }
.sim-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-top: 28px; }
.sim-actions .spacer { flex: 1; }
.sim-actions [data-next] { margin-left: auto; animation: goIn .5s cubic-bezier(.22, 1, .36, 1); }
@keyframes goIn { from { opacity: 0; transform: translateX(-36px); } }
.tbl-boton[disabled] { opacity: .4; cursor: not-allowed; transform: none; }
.done-chip { display: inline-flex; align-items: center; padding: 9px 14px; border-radius: var(--radius-sm); font: 500 13px var(--font-mono); letter-spacing: .04em; color: var(--ok); background: var(--ok-tinte); animation: cardIn .4s cubic-bezier(.22, 1, .36, 1); }
.link-btn { border: 0; background: none; color: var(--ink-muted); font-size: 15px; text-decoration: underline; text-underline-offset: 4px; }
.sim-status { min-height: 26px; font-weight: 600 !important; font-size: 17px !important; color: var(--ink); }
.sim-status.ok { color: var(--ok); } .sim-status.bad { color: var(--bad); }
.peer-part { padding: 22px 24px; border-radius: 20px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); margin: 20px 0; }
.peer-part.enter { animation: cardIn .6s cubic-bezier(.22, 1, .36, 1); }
.peer-part .sim-status { margin: 14px 0 0; }
.sim-card .peer-q { font: 600 21px/1.4 var(--font-serif); color: var(--ink); margin-bottom: 8px; max-width: none; }
.crit { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 6px; }
.crit b { font: 600 22px var(--font-serif); }
.pts { display: grid; gap: 10px; margin: 14px 0 10px; }
.pt { display: grid; grid-template-columns: 70px 38px 1fr 40px 38px; gap: 10px; align-items: center; font-size: 16px; color: var(--ink-muted); }
.pt .m-bar { height: 10px; }
.pt .m-bar i { transition: width .35s cubic-bezier(.22, 1, .36, 1); }
.pt b { font: 500 17px var(--font-mono); color: var(--ink); text-align: right; }
.pt-b { width: 38px; height: 38px; border-radius: 50%; border: 0; background: var(--bg); box-shadow: inset 0 0 0 1.5px var(--ink-muted); font: 500 20px var(--font-sans); color: var(--ink); transition: background .2s, transform .15s; }
.pt-b:hover:not([disabled]) { background: var(--azul-tinte); }
.pt-b:active:not([disabled]) { transform: scale(.92); }
.pt-b[disabled] { opacity: .3; cursor: default; }
.sim-card .pts-total { font: 500 14px var(--font-mono); color: var(--coral-texto); margin: 0 0 14px; }
.sim-card .pts-total.ok { color: var(--ok); }
.weights { display: flex; flex-wrap: wrap; gap: 6px; }
.weights span { font-size: 14px; color: var(--ink-muted); padding: 5px 11px; border-radius: var(--radius-sm); background: var(--bg-alt); }
.weights span b { font: 500 12px var(--font-mono); color: var(--ink); }
.weights span.on { color: var(--azul-texto); background: var(--azul-tinte); box-shadow: inset 0 0 0 1px var(--azul); }
.weights span.on b { color: var(--azul-texto); }
@media (max-width: 520px) { .pt { grid-template-columns: 58px 34px 1fr 32px 34px; gap: 7px; } .pt-b { width: 34px; height: 34px; } .peer-part { padding: 18px 16px; } }
.timer-ring { display: flex; align-items: center; gap: 12px; font: 500 13px var(--font-mono); color: var(--ink-muted); margin-bottom: 18px; }
.timer-ring svg { width: 46px; height: 46px; transform: rotate(-90deg); }
.timer-ring circle { fill: none; stroke: var(--line); stroke-width: 5; }
.timer-ring .ring { stroke: var(--azul); stroke-linecap: round; stroke-dasharray: 113; transition: stroke-dashoffset 1s linear; }
.timer-ring b { font-size: 22px; color: var(--ink); }
.chat { display: grid; gap: 10px; margin: 18px 0 24px; }
.chat.seen .bubble { animation: none; opacity: 1; transform: none; }
.bubble { display: flex; gap: 12px; align-items: flex-start; opacity: 0; transform: translateY(12px); animation: fadeUp .5s cubic-bezier(.22, 1, .36, 1) forwards; animation-delay: var(--d); }
@keyframes fadeUp { to { opacity: 1; transform: none; } }
.bubble .av { flex: none; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font: 500 14px var(--font-mono); color: var(--sobre-azul); background: var(--c); }
.bubble .av.doc { color: var(--bg); }
.bubble p { margin: 0 !important; padding: 12px 16px; border-radius: 4px 16px 16px 16px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); font-size: 16px !important; line-height: 1.55 !important; }
.bubble p b { display: block; font: 500 11px var(--font-mono); color: var(--ink-muted); margin-bottom: 3px; letter-spacing: .08em; }
.ifat { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 10px 0 18px; }
.cell { position: relative; border: 0; padding: 0; background: none; border-radius: 16px; overflow: hidden; aspect-ratio: 1.1; touch-action: none; }
.cell .under { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); border-radius: 16px; font: 600 22px var(--font-serif); }
.cell .under i { font-style: normal; font-size: 44px; line-height: 1; }
.cell.win .under { background: var(--coral); color: var(--sobre-coral); box-shadow: none; }
.cell.win .under i { animation: starPop .7s cubic-bezier(.22, 1, .36, 1); }
@keyframes starPop { from { transform: scale(0) rotate(-90deg); } }
.cell.lose .under { color: var(--bad); }
.cell canvas { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 16px; transition: opacity .5s; }
.cell.done canvas { opacity: 0; }
.cell .lab { position: absolute; left: 12px; top: 9px; z-index: 2; font: 500 14px var(--font-mono); color: #1B2023; pointer-events: none; transition: color .3s; }
.cell.done .lab { color: inherit; opacity: .7; }
.score { display: flex; gap: 6px; align-items: center; font: 500 13px var(--font-mono); color: var(--ink-muted); }
.score i { width: 11px; height: 11px; border-radius: 50%; background: var(--azul); transition: all .4s; }
.score i.off { background: var(--line); }
.bars { display: grid; gap: 10px; margin: 8px 0; }
.bars div { display: grid; grid-template-columns: 130px 1fr 52px; gap: 12px; align-items: center; font-size: 15px; color: var(--ink-muted); }
.bars .m-bar { height: 10px; }
.bars .m-bar i { width: var(--w); transition: width 1.2s cubic-bezier(.22, 1, .36, 1); }
.teams-reveal { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 22px 0; }
.teams-reveal[hidden] { display: none; }
.tcard { perspective: 700px; text-align: center; font: 500 12.5px var(--font-mono); color: var(--ink-muted); }
.tcard .flip { position: relative; height: 130px; transform-style: preserve-3d; transition: transform 1s cubic-bezier(.22, 1, .36, 1); margin-bottom: 10px; }
.tcard .flip b { position: absolute; inset: 0; display: grid; place-items: center; border-radius: 18px; backface-visibility: hidden; font: 600 56px var(--font-serif); }
.tcard .flip b:first-child { background: var(--bg-alt); color: var(--ink-muted); font-size: 30px; }
.tcard .flip b:last-child { transform: rotateY(180deg); background: var(--azul); color: var(--sobre-azul); }
.tcard.you .flip b:first-child, .tcard.you .flip b:last-child { outline: 2px dashed var(--coral); outline-offset: 5px; }
.tcard.ok .flip b:last-child { background: var(--ok); color: var(--bg); }
.tcard.no .flip b:last-child { background: var(--bad-tinte); color: var(--bad); box-shadow: inset 0 0 0 2px var(--bad); }
.tcard .tname { display: block; }
.tcard.you .tname { color: var(--coral-texto); font-weight: 500; }
.tcard .tv { display: block; margin-top: 4px; font: 500 11px var(--font-mono); letter-spacing: .04em; animation: cardIn .5s .8s cubic-bezier(.22, 1, .36, 1) backwards; }
.tcard.ok .tv { color: var(--ok); } .tcard.no .tv { color: var(--bad); }
.teams-reveal.shown .tcard .flip { transform: rotateY(180deg); }
.verdict { display: flex; gap: 18px; align-items: center; padding: 20px 24px; border-radius: 20px; margin: 4px 0 18px; animation: cardIn .6s .7s cubic-bezier(.22, 1, .36, 1) backwards; }
.verdict.ok { background: var(--ok-tinte); box-shadow: inset 0 0 0 1.5px var(--ok); }
.verdict.no { background: var(--bad-tinte); box-shadow: inset 0 0 0 1.5px var(--bad); }
.verdict .vi { flex: none; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; font: 600 26px var(--font-serif); color: var(--bg); }
.verdict.ok .vi { background: var(--ok); }
.verdict.no .vi { background: var(--bad); color: var(--bg); }
.verdict b { display: block; font: 600 24px/1.25 var(--font-serif); margin-bottom: 6px; }
.verdict div span { display: block; font-size: 16px; line-height: 1.55; color: var(--ink-muted); }
.summary b.ok { color: var(--ok); } .summary b.no { color: var(--bad); }
.memo { font-size: 16px; line-height: 1.6; color: var(--ink-muted); }
.memo small { display: block; font: 500 11px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 8px; }
.fq label.peer-q { display: block; }
.fq textarea { display: block; width: 100%; box-sizing: border-box; min-height: 96px; resize: vertical; padding: 14px 16px; border-radius: var(--radius-md); border: 0; background: var(--bg); box-shadow: inset 0 0 0 1.5px var(--ink-muted); font: 17px/1.6 var(--font-sans); color: var(--ink); }
.fq textarea:focus { outline: 0; box-shadow: inset 0 0 0 2.5px var(--azul); }
.fq textarea::placeholder { color: var(--ink-muted); }
.type-btn, .sim-real { display: inline-flex; align-items: center; gap: 8px; margin-top: 12px; border: 0; border-radius: var(--radius-md); padding: 9px 16px; background: var(--azul-tinte); color: var(--azul-texto); box-shadow: inset 0 0 0 1px var(--azul); font: 600 15px var(--font-sans); transition: background .2s; }
.type-btn:hover:not([disabled]), .sim-real:hover { background: var(--azul); color: var(--sobre-azul); }
.type-btn[disabled] { opacity: .45; cursor: default; }
.mult-table { display: grid; gap: 4px; margin: 14px 0; }
.mult-table div { display: grid; grid-template-columns: 1fr 48px 90px 60px; gap: 10px; align-items: center; font-size: 15px; padding: 9px 10px; border-radius: 10px; color: var(--ink-muted); }
.mult-table div small { display: block; font: 12px var(--font-mono); color: var(--ink-muted); margin-top: 2px; }
.mult-table div.on { background: var(--azul-tinte); box-shadow: inset 0 0 0 1px var(--azul); color: var(--ink); }
.mult-table div.on small { color: var(--azul-texto); }
.mult-table div.ex { opacity: .7; }
.mult-table span:nth-child(2) { font: 500 12px var(--font-mono); color: var(--ink-muted); }
.mult-table b { font: 500 14px var(--font-mono); color: var(--ink); text-align: right; }
.mult-table b.up { color: var(--ok); } .mult-table b.down { color: var(--bad); }
.mult-table .hd { padding-bottom: 0; }
.mult-table .hd, .mult-table .hd b, .mult-table .hd span:nth-child(2) { font: 500 11px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-muted); }
.mult-final { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 18px; border-radius: var(--radius-md); background: var(--coral-tinte); margin: 0 0 14px; }
.mult-final span { font: 600 19px var(--font-serif); color: var(--ink); }
.mult-final small { display: block; font: 400 14px var(--font-sans); color: var(--ink-muted); margin-top: 3px; }
.mult-big { display: inline-block; font: 600 44px var(--font-serif); color: var(--coral-texto) !important; letter-spacing: -.02em; }
.debate .chat { margin: 16px 0 0; }
.who { display: flex; align-items: center; gap: 16px; padding: 0 0 16px; margin: 0 0 14px; border-bottom: 1px solid var(--line); }
.who-av { flex: none; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; font: 600 26px var(--font-serif); color: var(--sobre-azul); background: var(--azul); }
.who small { display: block; font: 500 11px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--coral-texto); }
.who b { display: block; font: 600 32px/1.1 var(--font-serif); color: var(--ink); margin: 2px 0; }
.who div span { font-size: 15px; color: var(--ink-muted); }
.who-name { font-style: italic; color: var(--azul-texto); }
@media (max-width: 520px) { .mult-table div { grid-template-columns: 1fr 34px 58px 48px; gap: 6px; font-size: 13.5px; padding: 7px 6px; } .verdict { padding: 16px; gap: 12px; } .verdict b { font-size: 20px; } .mult-big { font-size: 32px; } }
.count { position: absolute; inset: 0; z-index: 6; display: grid; place-items: center; pointer-events: none; font: 600 min(40vw, 320px)/1 var(--font-serif); color: var(--coral); background: color-mix(in srgb, var(--bg) 70%, transparent); }
.count span { animation: countIn .8s cubic-bezier(.22, 1, .36, 1) forwards; }
@keyframes countIn { from { opacity: 0; transform: scale(2.2); } 40% { opacity: 1; } to { opacity: 0; transform: scale(.6); } }
.summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 22px 0; }
.summary div { padding: 18px; border-radius: 16px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); text-align: center; }
.summary small { display: block; font: 500 12px var(--font-mono); letter-spacing: .04em; color: var(--ink-muted); margin-bottom: 8px; }
.summary b { font: 600 42px var(--font-serif); color: var(--azul-texto); }

/* ============ ESCENAS NOCTURNAS ============
   Las secciones con la clase .noche reaplican los tokens oscuros de la marca (#0E1220, azul #3F67A6,
   coral). Todo lo que usa var(--…) —tarjetas, maquetas, botones, bloques— se adapta solo. */
.noche, .panel-noche {
  --bg: #0E1220; --bg-alt: #182034; --surface: #141A2A; --line: #2C3446;
  --ink: #F5EFE4; --ink-muted: #BCC3CF;
  --azul: #3F67A6; --azul-texto: #9DB6DC; --azul-tinte: #16233C;
  --coral-texto: #F28C79; --coral-tinte: #3A1F1A; --cruce: #B54A36;
  --subrayado: rgba(232, 96, 76, .38);
  --ok: #6FCF9F; --ok-tinte: #12291F; --bad: #F28C79; --bad-tinte: #3A1F1A;
  --sombra: 0 18px 44px -18px rgba(0, 0, 0, .7);
  color-scheme: dark;
  background: var(--bg); color: var(--ink);
}
.noche .tbl-logo .tbl-logo--claro { display: none; }
.noche .tbl-logo .tbl-logo--oscuro { display: block; }
:root { --gutter: max(var(--space-5), calc((100vw - var(--ancho)) / 2 + var(--space-5))); --ease: cubic-bezier(.22, 1, .36, 1); }
.cursor-glow { position: fixed; left: 0; top: 0; width: 560px; height: 560px; margin: -280px 0 0 -280px; border-radius: 50%; pointer-events: none; z-index: 1; background: radial-gradient(circle, rgba(63, 103, 166, .12), rgba(232, 96, 76, .05) 40%, transparent 68%); transform: translate3d(var(--mx, -999px), var(--my, -999px), 0); mix-blend-mode: screen; }
@media (hover: none) { .cursor-glow { display: none; } }
.fuse { -webkit-mask-image: radial-gradient(ellipse 71% 71% at 50% 50%, #000 68%, transparent 100%); mask-image: radial-gradient(ellipse 71% 71% at 50% 50%, #000 68%, transparent 100%); }

/* ---------- Hero + edificio → ciclo ---------- */
.intro { position: relative; height: 360vh; }
.intro-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; }
#sky { position: absolute; inset: 0; width: 100%; height: 100%; opacity: calc(.4 + .6 * var(--hero, 1)); }
.intro-sticky::after { content: ""; position: absolute; inset: 0; z-index: 2; mix-blend-mode: screen; pointer-events: none; background: radial-gradient(ellipse 60% 55% at 70% 55%, rgba(63, 103, 166, .26), transparent 70%), radial-gradient(ellipse 50% 40% at 18% 82%, rgba(232, 96, 76, .09), transparent 70%); }
.hero-copy { position: absolute; z-index: 3; left: var(--gutter); top: 50%; width: min(640px, 46vw); transform: translateY(calc(-50% - (1 - var(--hero, 1)) * 80px)); opacity: var(--hero, 1); pointer-events: var(--hero-pe, auto); }
.hero-title { font: 600 clamp(48px, 5.2vw, 84px)/.96 var(--font-serif); letter-spacing: -.025em; margin: var(--space-4) 0 var(--space-5); text-wrap: balance; }
.hero-title .line { display: block; }
.hero-title em { font-style: italic; color: var(--azul-texto); }
.split-in .line { overflow: hidden; padding: .16em .14em .1em; margin: -.16em -.14em 0; }
.split-in .w { display: inline-block; transform: translateY(105%); animation: rise 1.1s var(--ease) forwards; animation-delay: calc(var(--i) * 90ms + 150ms); }
@keyframes rise { to { transform: none; } }
.fade-up { opacity: 0; transform: translateY(24px); animation: fadeUp 1s var(--ease) forwards; }
.hero-lead { font-size: clamp(17px, 1.4vw, 20px); line-height: 1.65; color: var(--ink-muted); margin: 0 0 var(--space-6); max-width: 26em; }
.hero-lead strong { color: var(--ink); font-weight: 600; }
.hero-copy .v9-acciones { margin: 0; }

.building { position: absolute; z-index: 2; right: 1vw; top: 50%; width: 58vw; max-width: 1100px; transform: translateY(-50%); perspective: 1400px; }
.building-tilt { position: relative; transform-style: preserve-3d; transition: transform .8s var(--ease); will-change: transform; }
#building { width: 100%; height: auto; filter: drop-shadow(0 40px 80px rgba(0, 0, 0, .65)) drop-shadow(0 0 60px rgba(63, 103, 166, .2)); animation: float 9s ease-in-out infinite; }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -10px; } }
.building-lights { position: absolute; inset: 0; pointer-events: none; mix-blend-mode: screen; animation: float 9s ease-in-out infinite; }
.building-lights i { position: absolute; width: var(--s, 14%); aspect-ratio: 1; border-radius: 50%; left: var(--x); top: var(--y); transform: translate(-50%, -50%); background: radial-gradient(circle, var(--c, #E8604C66), transparent 65%); animation: flicker var(--d, 4s) ease-in-out infinite; animation-delay: var(--dl, 0s); }
@keyframes flicker { 0%, 100% { opacity: .5; } 40% { opacity: 1; } 60% { opacity: .7; } }

.cycle { position: absolute; z-index: 4; inset: 0; display: flex; flex-direction: column; justify-content: center; padding: 84px var(--gutter) 40px; pointer-events: none; }
.cycle.live { pointer-events: auto; }
.cycle-head { max-width: 760px; opacity: var(--chead, 0); transform: translateY(calc((1 - var(--chead, 0)) * 30px)); }
.cycle-head h2 { font-size: clamp(34px, 4.4vw, 60px); margin: var(--space-3) 0 14px; }
.cycle-head p:not(.tbl-linea) { font-size: clamp(16px, 1.3vw, 18px); line-height: 1.65; color: var(--ink-muted); margin: 0 0 5vh; max-width: 640px; }
.cycle-stages { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0 clamp(10px, 1.4vw, 22px); margin-bottom: 14px; opacity: var(--clabels, 0); }
.cycle-stages div { border-top: 1px solid var(--line); padding-top: 12px; position: relative; }
.cycle-stages div::before { content: ""; position: absolute; top: -1px; left: 0; height: 2px; width: calc(var(--clabels, 0) * 100%); background: linear-gradient(90deg, var(--azul), var(--coral)); }
.cycle-stages b { display: block; font: 500 12px/1.3 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink); }
.cycle-stages small { display: block; font-size: 13.5px; color: var(--ink-muted); margin-top: 5px; line-height: 1.4; }
.cycle-stages .s-rap { grid-column: 1 / 5; } .cycle-stages .s-app { grid-column: 5 / 6; } .cycle-stages .s-peer { grid-column: 6 / 7; }
.cycle-track { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: clamp(10px, 1.4vw, 22px); }
.tile a { display: block; text-decoration: none; border-radius: 18px; outline-offset: 6px; color: var(--ink); }
.tile-img { display: block; position: relative; aspect-ratio: 4 / 3; transform-origin: 0 0; will-change: transform, opacity; }
.tile-img::before { content: ""; position: absolute; inset: 8% 6% 0; border-radius: 50%; background: radial-gradient(closest-side, rgba(63, 103, 166, .3), transparent); opacity: 0; transition: opacity .4s; }
.tile-img img { position: relative; width: 100%; height: 100%; object-fit: contain; transition: transform .5s var(--ease), filter .5s; }
.tile a:hover .tile-img img, .tile a:focus-visible .tile-img img { transform: translateY(-8px) scale(1.06); filter: brightness(1.15) drop-shadow(0 18px 30px #000); }
.tile a:hover .tile-img::before { opacity: 1; }
.tile-txt { display: block; margin-top: 10px; opacity: var(--clabels, 0); transform: translateY(calc((1 - var(--clabels, 0)) * 12px)); }
.tile-txt .n { font: 500 12px var(--font-mono); color: var(--coral-texto); }
.tile-txt strong { display: block; font: 600 clamp(17px, 1.5vw, 22px)/1.2 var(--font-serif); margin: 3px 0 4px; }
.tile-txt small { display: block; font-size: 14px; line-height: 1.45; color: var(--ink-muted); }
.tile a:hover strong { color: var(--azul-texto); }
.cycle-go { margin-top: 5vh; opacity: var(--clabels, 0); }
.cycle-go a { font-weight: 600; font-size: 15px; color: var(--ink); text-decoration: none; display: inline-flex; gap: 10px; align-items: center; }
.cycle-go a:hover { color: var(--coral-texto); }
.cycle-go i { display: inline-block; width: 40px; height: 1px; background: currentColor; }
.scroll-cue { position: absolute; z-index: 3; left: 50%; bottom: 26px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 10px; font: 500 11px var(--font-mono); letter-spacing: .3em; text-transform: uppercase; color: var(--ink-muted); opacity: var(--hero, 1); }
.scroll-cue i { width: 1px; height: 44px; background: linear-gradient(var(--coral), transparent); animation: cue 2s var(--ease) infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }
.stage-chip { display: none; font: 500 11px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--azul-texto); margin-bottom: 4px; }
/* Sin coreografía (movimiento reducido o pantallas estrechas): todo visible y en flujo */
.intro.static { --hero: 1; --chead: 1; --clabels: 1; height: auto; }
.intro.static .intro-sticky { position: relative; height: auto; overflow: visible; }
.intro.static .hero-copy { position: relative; left: auto; top: auto; transform: none; min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 90px 0 0 var(--gutter); width: min(640px, 48vw); }
.intro.static .cycle { position: relative; inset: auto; pointer-events: auto; padding-top: 12vh; }
.intro.static .scroll-cue { display: none; }

/* ---------- Las seis fases: diorama fijo + texto ---------- */
.phases { position: relative; }
.phases-grid { display: grid; grid-template-columns: minmax(0, 54fr) minmax(0, 46fr); gap: var(--space-7); align-items: start; padding-inline: 0; max-width: none; }
.phases-visual { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 80px 0 30px var(--gutter); }
.pv-frame { position: relative; width: min(100%, calc((100vh - 230px) * 4 / 3)); aspect-ratio: 4 / 3; }
.pv-frame::after { content: ""; position: absolute; inset: -12%; z-index: 4; mix-blend-mode: screen; background: radial-gradient(ellipse 50% 45% at 50% 50%, rgba(63, 103, 166, .16), transparent 70%); pointer-events: none; }
.pv-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; transform: scale(.86) translateY(20px); filter: blur(10px) brightness(.6); transition: opacity 1s var(--ease), transform 1.4s var(--ease), filter 1s var(--ease); }
.pv-img.on { opacity: 1; transform: scale(var(--kb, 1)); filter: none; }
.pv-img.past { opacity: 0; transform: scale(1.18) translateY(-30px); filter: blur(12px) brightness(1.4); }
.pv-fx { position: absolute; inset: -10%; width: 120%; height: 120%; z-index: 2; pointer-events: none; mix-blend-mode: screen; }
.ov { position: absolute; inset: 0; z-index: 3; pointer-events: none; opacity: 0; transition: opacity .6s; }
.ov.on { opacity: 1; }
.ov-timer { inset: auto 2% auto auto; top: 2%; width: 112px; height: 112px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; text-align: center; background: rgba(14, 18, 32, .72); border-radius: 50%; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); box-shadow: 0 0 40px rgba(63, 103, 166, .4); }
.ov-timer svg { position: absolute; inset: 0; transform: rotate(-90deg); }
.ov-timer circle { fill: none; stroke: rgba(245, 239, 228, .12); stroke-width: 4; }
.ov-timer .ring { stroke: var(--coral); stroke-linecap: round; stroke-dasharray: 327; stroke-dashoffset: calc(327 * (1 - var(--t, 1))); }
.ov-timer b { position: relative; font: 500 22px var(--font-mono); letter-spacing: -.03em; }
.ov-timer small { position: relative; font: 8.5px var(--font-mono); color: var(--ink-muted); letter-spacing: .06em; max-width: 80px; }
.ov-cards span { position: absolute; left: calc(var(--x) * 100%); top: calc(var(--y) * 100%); width: 40px; height: 48px; margin-left: -20px; display: grid; place-items: center; border-radius: 8px; font: 600 24px var(--font-serif); color: #F5EFE4; background: var(--azul); box-shadow: 0 0 30px rgba(63, 103, 166, .7); transform: perspective(300px) rotateY(90deg) translateY(10px); transition: transform .7s var(--ease); }
.ov-cards span.odd { background: var(--coral); color: #1B2023; box-shadow: 0 0 34px rgba(232, 96, 76, .75); }
.ov-cards.flip span { transform: perspective(300px) rotateY(0) translateY(0); }
.ov-radar { inset: auto; left: 50%; top: 0; width: 22%; aspect-ratio: 1; margin-left: -11%; }
.ov-radar polygon { fill: none; stroke: var(--azul-texto); stroke-width: 1.2; }
.ov-radar .r2 { fill: rgba(157, 182, 220, .22); stroke: var(--coral); transform-origin: 50% 55%; animation: breathe 3s ease-in-out infinite; }
@keyframes breathe { 50% { transform: scale(1.08); } }
.pv-caption { display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: baseline; margin-top: 10px; font: 500 12.5px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-muted); }
.pv-caption #pv-num { color: var(--coral-texto); font-size: 15px; }
.v9-visual__fase { text-transform: none; letter-spacing: .02em; font-size: 14px; color: var(--ink); }
.rail { display: flex; gap: 6px; margin-top: 18px; position: relative; z-index: 4; }
.rail button { border: 0; background: none; padding: 10px 6px 10px 0; min-width: clamp(44px, 4.6vw, 70px); white-space: nowrap; text-align: left; color: var(--ink-muted); font: 500 11px var(--font-mono); letter-spacing: .05em; }
.rail button i { display: block; height: 3px; border-radius: 3px; background: var(--line); margin-bottom: 9px; overflow: hidden; position: relative; }
.rail button i::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--azul), var(--coral)); transform-origin: 0; transform: scaleX(var(--f, 0)); }
.rail button.on { color: var(--ink); }
.rail button.gap { margin-left: 14px; }
.rail button:hover { color: var(--coral-texto); }
.phases-text { padding: 0 var(--gutter) 0 0; position: relative; z-index: 2; }
.phase-img { display: none; }
.lens-app .mock { margin: 0; }

/* ---------- Pruébalo ---------- */
.vivelo { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; padding: 120px 0; }
.vivelo-bg { position: absolute; inset: 0; }
.vivelo-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .5; transform: scale(calc(1.25 - var(--vp, 0) * .2)); }
.vivelo-bg::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 70% at 50% 45%, transparent, var(--bg) 78%), linear-gradient(var(--bg), transparent 25%, transparent 70%, var(--bg)); }
.vivelo-inner { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; padding: 0 var(--space-5); text-align: center; }
.vivelo-inner .tbl-linea { margin-bottom: var(--space-4); }
.vivelo-title { font-size: clamp(46px, 7vw, 104px); letter-spacing: -.025em; line-height: 1; margin-bottom: var(--space-5); }
.vivelo-lead { font-size: clamp(17px, 1.6vw, 21px); line-height: 1.65; color: var(--ink-muted); max-width: 640px; margin: 0 auto 40px; }
.vivelo-steps { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; padding: 0; margin: 0 0 44px; }
.vivelo-steps li { display: flex; align-items: center; gap: 10px; padding: 8px 16px 8px 8px; border-radius: 999px; background: color-mix(in srgb, var(--bg) 70%, transparent); box-shadow: inset 0 0 0 1px var(--line); font: 500 16px var(--font-serif); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.vivelo-steps b { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--azul); color: #F5EFE4; font: 500 12px var(--font-mono); }
.vivelo-fine { margin: 18px 0 0; font-size: 15px; color: var(--ink-muted); }

/* ---------- Puente (herramientas) ---------- */
.bridge { margin: var(--space-6) 0 0; }
.bridge img { width: 100%; height: auto; -webkit-mask-image: radial-gradient(ellipse 60% 70% at 50% 50%, #000 55%, transparent 80%); mask-image: radial-gradient(ellipse 60% 70% at 50% 50%, #000 55%, transparent 80%); }

/* ---------- Cierre ---------- */
.v9-final { position: relative; overflow: hidden; padding-block: 22vh; }
#finale-sky { position: absolute; inset: 0; width: 100%; height: 100%; }
.v9-final .tbl-contenedor { position: relative; }

/* ---------- Simulación sobre fondo ilustrado ---------- */
.sim-bg { position: absolute; inset: 0; overflow: hidden; }
.sim-bg img { position: absolute; inset: -4%; width: 108%; height: 108%; object-fit: cover; opacity: 0; transition: opacity 1.2s var(--ease); filter: saturate(1.05) brightness(.85); }
.sim-bg img.on { opacity: .7; animation: kb 20s ease-out forwards; }
@keyframes kb { from { transform: scale(1.02); } to { transform: scale(1.14) translate(-1%, -1%); } }
.sim-bg::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 55% 75% at 50% 50%, rgba(14, 18, 32, .5), rgba(14, 18, 32, .9) 80%); }
.sim .sim-panel, .sim .peer-part, .sim .opt, .sim .bubble p { background: color-mix(in srgb, var(--surface) 88%, transparent); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.sim .opt[aria-pressed=true] { background: var(--azul-tinte); }
.sim .opt.correct, .sim .opt.correct[aria-pressed=true] { background: var(--ok-tinte); }
.sim .opt.wrong, .sim .opt.wrong[aria-pressed=true] { background: var(--bad-tinte); }
.count { background: none; text-shadow: 0 0 80px rgba(232, 96, 76, .8); }

/* ---------- Escenas: responsive ---------- */
@media (max-width: 1100px) { .phases-grid { gap: var(--space-5); } }
@media (max-width: 900px) {
  .intro, .intro.static { height: auto; }
  .intro-sticky { position: relative; height: auto; overflow: visible; padding-top: 90px; }
  #sky { position: absolute; height: 100vh; }
  .hero-copy, .intro.static .hero-copy { position: relative; left: auto; top: auto; width: auto; transform: none; opacity: 1; padding: 0 var(--space-5); min-height: 0; }
  .building { position: relative; right: auto; top: auto; width: 108%; margin: 24px -4% 0; transform: none; }
  .cycle { position: relative; inset: auto; padding: 70px var(--space-5) 40px; pointer-events: auto; }
  .cycle-head, .cycle-stages, .tile-txt, .cycle-go { opacity: 1; transform: none; }
  .cycle-stages { display: none; }
  .cycle-track { grid-template-columns: 1fr 1fr; gap: 26px 14px; }
  .tile-img { transform: none !important; opacity: 1 !important; }
  .tile .stage-chip { display: block; }
  .scroll-cue { display: none; }
  .phases-grid { display: block; padding-inline: var(--space-5); }
  .phases-visual { display: none; }
  .phases-text { padding: 0; }
  .phase-img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: contain; margin: 0 0 10px; }
  .vivelo { padding: 90px 0; min-height: 0; }
  .v9-final { padding-block: 14vh; }
}
@media (max-width: 600px) { .hero-title { font-size: clamp(48px, 15vw, 68px); } }

/* ============ Revelados ============ */
.v9-rev { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.22, 1, .36, 1), transform .9s cubic-bezier(.22, 1, .36, 1); }
.v9-rev.in { opacity: 1; transform: none; }
.v9-etapa:nth-child(2).v9-rev, .v9-primera li:nth-child(2) { transition-delay: .1s; }
.v9-etapa:nth-child(3).v9-rev, .v9-primera li:nth-child(3) { transition-delay: .2s; }

/* ============ Responsive ============ */
@media (max-width: 1100px) {
  .v9-nav { gap: var(--space-4); }
  .v9-nav a { font-size: 15px; }
  .v9-galeria { grid-template-columns: repeat(2, 1fr); }
  .gal-item:nth-child(even) { margin-top: 24px; }
}
@media (max-width: 900px) {
  .v9-nav { display: none; }
  .v9-top__acts { margin-left: auto; }
  .phase { min-height: 0; padding-block: var(--space-8) var(--space-5); }
  .v9-stats, .v9-productos { grid-template-columns: 1fr; }
  .v9-modal { padding: var(--space-6) var(--space-5); }
  .lb-fig { padding: 0 14px 78px; }
  .lb-nav { top: auto; bottom: 14px; margin: 0; width: 46px; height: 46px; }
  .lb-nav.prev { left: 16px; } .lb-nav.next { right: 16px; }
  .lb-thumbs { gap: 6px; } .lb-thumbs button { width: 54px; height: 36px; }
  .lb-thumbs:not(:empty) ~ .lb-count { display: none; }
  .lb-top { padding: 12px 16px; } .lb-tag { display: none; }
  .lb-img img { max-height: calc(100dvh - 290px); }
  .cmp { width: min(calc(100vw - 28px), calc((100dvh - 290px) * 1.135)); }
  .lb-fig figcaption b { font-size: 19px; } .lb-fig figcaption span { font-size: 14px; }
  .sim-top { padding: 12px 16px 0; }
  .sim-top .tbl-linea { white-space: normal; font-size: 12px; line-height: 1.35; }
  .sim-top .tbl-linea { flex-wrap: wrap; row-gap: 2px; }
  .sim-count { flex-basis: 100%; margin-left: calc(.95em + .6em); }
  .sim-count::before { content: none; }
  .sim-steps li { font-size: 0; }
  .sim-stage { padding: 22px 16px 32px; }
  .ifat { gap: 8px; }
  .teams-reveal { grid-template-columns: repeat(2, 1fr); }
  .tcard .flip { height: 96px; }
  .bars div { grid-template-columns: 96px 1fr 42px; }
  .summary b { font-size: 30px; }
}
@media (max-width: 600px) {
  body { font-size: 18px; }
  .tbl-seccion { padding-block: var(--space-7); }
  .v9-galeria { gap: 14px; }
  .v9-top .tbl-logo img { height: 32px; }
  .v9-entrar { padding: 0 16px; }
  .v9-grande { padding: 0 var(--space-5); font-size: 17px; }
  .v9-acciones .tbl-boton { flex: 1 1 100%; }
  .foursq { grid-template-columns: 1fr; }
  .m-reveal { grid-template-columns: repeat(3, 1fr); }
  .real-stack { width: 92px; height: 62px; }
  .v9-producto { padding: var(--space-5); }
}
@media (prefers-reduced-motion: reduce) {
  .v9-rev { opacity: 1; transform: none; }
}
.v9-producto--destacado .tbl-insignia { background: var(--surface); }
/* Las ilustraciones tienen el mismo fondo que la escena: «lighten» las funde sin recuadros y deja ver las estrellas. */
.tile-img, .building { mix-blend-mode: lighten; }
/* Piezas compartidas (acciones, botón grande, barra de ventana) */
.v9-acciones { display: flex; flex-wrap: wrap; gap: var(--space-3); margin: var(--space-6) 0 var(--space-5); }
.v9-acciones--centro { justify-content: center; margin-bottom: 0; }
.v9-grande { min-height: 56px; padding: 0 var(--space-6); font-size: 18px; }
.v9-play { width: 0; height: 0; border-left: 9px solid currentColor; border-block: 6px solid transparent; margin-right: 2px; }
.mock-bar, .gal-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: var(--bg-alt); border-bottom: 1px solid var(--line); }
.mock-bar i, .gal-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--line); box-shadow: inset 0 0 0 1px var(--ink-muted); opacity: .6; flex: none; }
.mock-bar span { margin-left: 8px; font: 500 12px/1 var(--font-mono); color: var(--ink-muted); letter-spacing: .02em; }
.v9-final { text-align: center; }
.v9-final .v9-acciones { justify-content: center; }
html, body { overflow-x: clip; }

/* ============ ASPECTO CLARO ============
   Todo en crema. Las escenas pierden su fondo nocturno; las ilustraciones, que son nocturnas, pasan a
   enmarcarse como ventanas oscuras con esquinas redondeadas, y los efectos cambian a tintas de marca. */
html[data-modo="claro"] .noche {
  --bg: #F5EFE4; --bg-alt: #EEE6D7; --surface: #FFFCF6; --line: #DDD3C1;
  --ink: #1B2023; --ink-muted: #52595D;
  --azul: #24406A; --azul-texto: #24406A; --azul-tinte: #E0E4EA;
  --coral-texto: #A93E2B; --coral-tinte: #F6DDD3; --cruce: #A93E2B;
  --subrayado: rgba(232, 96, 76, .30);
  --ok: #2F7D5B; --ok-tinte: #DDEBE2; --bad: #A93E2B; --bad-tinte: #F6DDD3;
  --sombra: 0 18px 44px -18px rgba(27, 32, 35, .28);
  color-scheme: light;
}
html[data-modo="claro"] .noche .tbl-logo .tbl-logo--claro { display: block; }
html[data-modo="claro"] .noche .tbl-logo .tbl-logo--oscuro { display: none; }
html[data-modo="claro"] .cursor-glow { display: block; mix-blend-mode: multiply; background: radial-gradient(circle, rgba(36, 64, 106, .11), rgba(232, 96, 76, .06) 42%, transparent 68%); }
html[data-modo="claro"] .fuse { -webkit-mask-image: none; mask-image: none; }
html[data-modo="claro"] .tile-img, html[data-modo="claro"] .building { mix-blend-mode: normal; }

/* Hero: la ventana del edificio y las habitaciones, como tarjetas oscuras */
html[data-modo="claro"] .intro-sticky::after { mix-blend-mode: normal; background: radial-gradient(ellipse 60% 55% at 72% 55%, rgba(36, 64, 106, .11), transparent 70%), radial-gradient(ellipse 50% 40% at 15% 85%, rgba(232, 96, 76, .09), transparent 70%); }
html[data-modo="claro"] .building-tilt { border-radius: 30px; overflow: hidden; background: #0E1220; box-shadow: 0 30px 70px -24px rgba(14, 18, 32, .55), 0 0 0 1px rgba(27, 32, 35, .12); }
html[data-modo="claro"] #building { filter: none; }
html[data-modo="claro"] .tile-img { border-radius: 18px; overflow: hidden; background: #0E1220; box-shadow: 0 16px 36px -16px rgba(14, 18, 32, .5), 0 0 0 1px rgba(27, 32, 35, .1); }
html[data-modo="claro"] .tile-img img { object-fit: cover; }
html[data-modo="claro"] .tile-img::before { display: none; }
html[data-modo="claro"] .tile a:hover .tile-img img, html[data-modo="claro"] .tile a:focus-visible .tile-img img { filter: brightness(1.12); }
html[data-modo="claro"] .tile a:hover strong { color: var(--azul-texto); }

/* Fases: el diorama, en un panel oscuro con las partículas de siempre */
html[data-modo="claro"] .pv-frame { border-radius: 30px; overflow: hidden; background: #0E1220; box-shadow: 0 30px 70px -24px rgba(14, 18, 32, .55), 0 0 0 1px rgba(27, 32, 35, .12); }
html[data-modo="claro"] .pv-img { object-fit: cover; }
html[data-modo="claro"] .pv-fx { inset: 0; width: 100%; height: 100%; }
html[data-modo="claro"] .phase-img { border-radius: 20px; background: #0E1220; object-fit: cover; }

/* Pruébalo y cierre: bandas azul tinta; la foto se tiñe de azul con «luminosity» */
html[data-modo="claro"] .vivelo, html[data-modo="claro"] .v9-final { background: #24406A; --bg: #24406A; --ink: #FFFCF6; --ink-muted: #E3E8F0; --line: rgba(255, 252, 246, .28); --azul-texto: #FFFCF6; --coral-texto: #FFC2B6; color: #FFFCF6; }
html[data-modo="claro"] .vivelo-bg img { mix-blend-mode: luminosity; opacity: .6; }
html[data-modo="claro"] .v9-final .v9-h2 em { color: inherit; background: linear-gradient(transparent 62%, rgba(232, 96, 76, .6) 62%, rgba(232, 96, 76, .6) 92%, transparent 92%); padding: 0 .06em; }
html[data-modo="claro"] .vivelo-title em { color: inherit; background: linear-gradient(transparent 62%, rgba(232, 96, 76, .6) 62%, rgba(232, 96, 76, .6) 92%, transparent 92%); padding: 0 .06em; }
html[data-modo="claro"] .vivelo-steps li { background: rgba(255, 252, 246, .1); box-shadow: none; }
html[data-modo="claro"] .vivelo-steps b { background: #FFFCF6; color: #24406A; }

/* Herramientas: el puente, enmarcado */
html[data-modo="claro"] .bridge img { -webkit-mask-image: none; mask-image: none; border-radius: 30px; box-shadow: 0 30px 70px -24px rgba(14, 18, 32, .55), 0 0 0 1px rgba(27, 32, 35, .12); }

/* Simulación: crema, sin foto de fondo */
html[data-modo="claro"] .sim-bg { display: none; }
html[data-modo="claro"] .sim .sim-panel, html[data-modo="claro"] .sim .peer-part, html[data-modo="claro"] .sim .opt, html[data-modo="claro"] .sim .bubble p { background: var(--surface); -webkit-backdrop-filter: none; backdrop-filter: none; }
html[data-modo="claro"] .sim .opt[aria-pressed=true] { background: var(--azul-tinte); }
html[data-modo="claro"] .sim .opt.correct, html[data-modo="claro"] .sim .opt.correct[aria-pressed=true] { background: var(--ok-tinte); }
html[data-modo="claro"] .sim .opt.wrong, html[data-modo="claro"] .sim .opt.wrong[aria-pressed=true] { background: var(--bad-tinte); }
html[data-modo="claro"] .count { text-shadow: none; background: color-mix(in srgb, var(--bg) 70%, transparent); }
html[data-modo="claro"] .bubble .av.doc { color: var(--bg); }

/* En móvil el selector se compacta */
@media (max-width: 600px) { .v9-modos button { width: 30px; height: 30px; } .v9-modos span { width: 14px; height: 14px; } .v9-top__in { gap: var(--space-3); } }
/* Claro: el edificio es una tarjeta opaca, así que se estrecha para no pisar el texto del hero */
@media (min-width: 901px) {
  html[data-modo="claro"] .building { width: 46vw; right: 1.5vw; }
  html[data-modo="claro"] .hero-lead { max-width: 26em; }
}

/* ============ ASPECTO CLARO: más presencia ============ */
/* Ritmo de fondos: crema → alterno → azul → crema → alterno → crema → azul */
html[data-modo="claro"] .phases, html[data-modo="claro"] #herramientas { background: var(--bg-alt); }

/* Aura de color detrás del edificio, que respira, y un destello que cruza el marco */
html[data-modo="claro"] .building::before { content: ""; position: absolute; inset: -14% -10%; z-index: -1; pointer-events: none; background: radial-gradient(42% 52% at 28% 38%, rgba(36, 64, 106, .42), transparent 72%), radial-gradient(40% 50% at 78% 68%, rgba(232, 96, 76, .36), transparent 72%); filter: blur(34px); animation: aura 9s ease-in-out infinite alternate; }
@keyframes aura { from { transform: translate3d(-2%, -1%, 0) scale(.96); } to { transform: translate3d(2%, 2%, 0) scale(1.06); } }
html[data-modo="claro"] .building-tilt::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, .14) 50%, transparent 60%); transform: translateX(-130%); animation: sheen 7s ease-in-out 2.5s infinite; }
@keyframes sheen { 0% { transform: translateX(-130%); } 38%, 100% { transform: translateX(130%); } }

/* Aura de fase detrás del panel del diorama (azul / coral según la fase) */
html[data-modo="claro"] .phases-visual::before { content: ""; position: absolute; left: 50%; top: 48%; width: min(92%, 640px); aspect-ratio: 1; transform: translate(-50%, -50%); background: radial-gradient(closest-side, var(--halo, rgba(36, 64, 106, .3)), transparent 72%); filter: blur(14px); transition: background 1s; pointer-events: none; }
html[data-modo="claro"] .pv-frame { position: relative; z-index: 1; }
html[data-modo="claro"] .pv-caption, html[data-modo="claro"] .rail { position: relative; z-index: 1; }

/* Habitaciones: brillo coral al pasar el ratón */
html[data-modo="claro"] .tile a { transition: transform .35s var(--ease); }
html[data-modo="claro"] .tile a:hover { transform: translateY(-4px); }
html[data-modo="claro"] .tile a:hover .tile-img { box-shadow: 0 22px 44px -14px rgba(36, 64, 106, .55), 0 0 0 2px var(--coral); }

/* Título: el subrayado coral de «solo.» se dibuja al aparecer (también en oscuro) */
.hero-title em { background: linear-gradient(transparent 66%, var(--subrayado) 66%, var(--subrayado) 90%, transparent 90%) no-repeat 0 0 / 100% 100%; animation: sweep 1s var(--ease) 1.5s backwards; }
@keyframes sweep { from { background-size: 0 100%; } }

/* Productos y tarjetas de lectura: leve elevación al pasar el ratón */
html[data-modo="claro"] .v9-producto, html[data-modo="claro"] .v9-stat { transition: transform .35s var(--ease), box-shadow .35s; }
html[data-modo="claro"] .v9-producto:hover, html[data-modo="claro"] .v9-stat:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -22px rgba(36, 64, 106, .4), 0 0 0 1px var(--line); }
html[data-modo="claro"] .v9-producto--destacado:hover { box-shadow: 0 24px 48px -22px rgba(232, 96, 76, .5); }