/* =========================================================
   Propuesta 3 · "Sala MD"
   El portafolio como exposición individual: entrada, sala con
   obras enmarcadas y cartelas, texto de sala, tienda y salida.
   ========================================================= */
:root {
  color-scheme: light;
  --wall: #ECE7DF;
  --wall-2: #E2DBD0;
  --ink: #1C1B19;
  --muted: #6b665e;
  --red: #C1272D;
  --pink: #F6D7DE;
  --cream: #FBFAF7;
  --floor-h: 15vh;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --gutter: max(16px, 5vw);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 70px; }
body {
  margin: 0; background: var(--wall); color: var(--ink);
  font: 400 1.04rem/1.6 var(--sans); overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
body::before { /* textura de pared */
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .5; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .4 0 0 0 0 .35 0 0 0 .18 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
main, .salida, .nav { position: relative; z-index: 1; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }
.eyebrow { margin: 0 0 14px; font: 600 .74rem var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }

.btn { display: inline-flex; align-items: center; min-height: 48px; padding: 0 24px; border-radius: 999px; font-weight: 600; text-decoration: none; border: 1.5px solid var(--ink); cursor: pointer; transition: background .2s, color .2s, opacity .2s; }
.btn-red { background: var(--red); border-color: var(--red); color: #fff; }
.btn-red:hover { background: var(--ink); border-color: var(--ink); }
.btn-red:disabled { opacity: .4; cursor: not-allowed; }
.btn-line:hover { background: var(--ink); color: var(--cream); }

/* ---------- Navegación ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 40; height: 62px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--gutter); background: rgba(236, 231, 223, .82); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(28,27,25,.12);
}
.museum-logo { display: flex; align-items: center; gap: 10px; font: 600 .82rem var(--sans); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; user-select: none; }
.museum-logo span { display: grid; place-items: center; width: 38px; height: 38px; background: var(--red); color: #fff; font: 400 1.25rem var(--serif); letter-spacing: 0; }
.nav nav { display: flex; gap: 26px; align-items: center; }
.nav nav a { font: 500 .8rem var(--sans); letter-spacing: .1em; text-transform: uppercase; text-decoration: none; }
.nav nav a:not(.nav-cta):hover { color: var(--red); }
.nav-cta { padding: 9px 16px; border: 1.5px solid var(--ink); border-radius: 999px; }
.nav-cta:hover { background: var(--ink); color: var(--cream); }

/* ---------- Entrada ---------- */
.entrada {
  position: relative; min-height: max(680px, 100svh); padding: 110px var(--gutter) 70px;
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr); gap: 4vw; align-items: center;
}
.ceiling-light { position: absolute; left: 8%; top: 0; width: 60%; height: 90%; pointer-events: none; background: radial-gradient(ellipse 50% 70% at 40% 0, rgba(255,252,242,.95), rgba(255,252,242,0) 70%); }
.entrada-copy { position: relative; }
.hero-name { margin: 0; font: 400 clamp(4.2rem, 12.5vw, 12rem)/.84 var(--serif); letter-spacing: -.035em; }
.hero-name em { display: block; padding-left: .6em; color: var(--red); }
.hero-sub { max-width: 560px; margin: 32px 0 0; font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: #3b3832; }
.hero-sub em { font: italic 400 1.35em/1.2 var(--serif); color: var(--ink); }

.ticket { position: relative; display: flex; width: min(100%, 470px); justify-self: center; transform: rotate(-5deg); filter: drop-shadow(0 22px 26px rgba(60,40,30,.28)); }
.ticket-main {
  position: relative; flex: 1; padding: 22px 24px 20px; background: var(--pink); color: var(--red); border-radius: 10px 0 0 10px;
  -webkit-mask: radial-gradient(circle 12px at 100% 0, transparent 98%, #000) top right / 100% 51% no-repeat, radial-gradient(circle 12px at 100% 100%, transparent 98%, #000) bottom right / 100% 51% no-repeat;
          mask: radial-gradient(circle 12px at 100% 0, transparent 98%, #000) top right / 100% 51% no-repeat, radial-gradient(circle 12px at 100% 100%, transparent 98%, #000) bottom right / 100% 51% no-repeat;
}
.t-kicker { margin: 0 0 10px; font: 600 .66rem var(--sans); letter-spacing: .18em; text-transform: uppercase; }
.t-title { margin: 0; font: 400 2.6rem/1 var(--serif); color: var(--ink); }
.t-sub { margin: 4px 0 16px; font: italic 400 1.1rem var(--serif); }
.t-data { display: flex; gap: 18px; margin: 0; padding-top: 12px; border-top: 1.5px dashed rgba(193,39,45,.5); }
.t-data dt { font: 600 .6rem var(--sans); letter-spacing: .14em; text-transform: uppercase; opacity: .75; }
.t-data dd { margin: 2px 0 0; font-size: .86rem; font-weight: 600; color: var(--ink); }
.t-stamp {
  position: absolute; right: 20px; top: 18px; padding: 4px 10px; border: 2.5px solid var(--red); border-radius: 6px;
  font: 700 .8rem var(--sans); letter-spacing: .1em; text-transform: uppercase; transform: rotate(12deg) scale(1.6); opacity: 0; transition: transform .35s cubic-bezier(.3,1.6,.5,1), opacity .2s;
}
.ticket.is-torn .t-stamp { transform: rotate(12deg) scale(1); opacity: .85; }
.ticket-stub {
  position: relative; width: 112px; padding: 16px 12px; border: 0; border-left: 2.5px dashed rgba(193,39,45,.55); border-radius: 0 10px 10px 0; cursor: pointer;
  background: var(--pink); color: var(--red); display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 12px;
  transform-origin: 0 100%; transition: transform .9s cubic-bezier(.5,0,.75,0), opacity .9s;
  -webkit-mask: radial-gradient(circle 12px at 0 0, transparent 98%, #000) top left / 100% 51% no-repeat, radial-gradient(circle 12px at 0 100%, transparent 98%, #000) bottom left / 100% 51% no-repeat;
          mask: radial-gradient(circle 12px at 0 0, transparent 98%, #000) top left / 100% 51% no-repeat, radial-gradient(circle 12px at 0 100%, transparent 98%, #000) bottom left / 100% 51% no-repeat;
}
.ticket-stub:hover { transform: rotate(3deg); }
.ticket.is-torn .ticket-stub { transform: translate(40px, 260px) rotate(38deg); opacity: 0; pointer-events: none; }
.stub-text { font: 400 1.5rem/1 var(--serif); text-align: center; }
.stub-bar { width: 100%; height: 70px; background: repeating-linear-gradient(90deg, var(--red) 0 2px, transparent 2px 4px, var(--red) 4px 5px, transparent 5px 8px, var(--red) 8px 11px, transparent 11px 13px); }
.scroll-cue { position: absolute; right: var(--gutter); bottom: 26px; z-index: 1; margin: 0; font: italic 400 1.3rem var(--serif); color: var(--muted); }

/* ---------- Sala (pasillo horizontal) ---------- */
.sala { position: relative; }
.sala-sticky {
  position: sticky; top: 0; height: 100vh; overflow: hidden;
  background: linear-gradient(180deg, #f3efe9 0%, var(--wall) 30%, var(--wall-2) 85%);
  border-top: 1px solid rgba(28,27,25,.1);
}
.sala-sticky::before { /* riel de luces */
  content: ""; position: absolute; left: 0; right: 0; top: 74px; height: 6px; background: #2a2724; box-shadow: 0 2px 4px rgba(0,0,0,.25); z-index: 2;
}
.track {
  position: absolute; left: 0; top: 0; bottom: var(--floor-h); display: flex; align-items: center; gap: clamp(90px, 10vw, 170px);
  padding: 90px 14vw 0 7vw; will-change: transform; transform: translate3d(var(--tx, 0), 0, 0);
}
.floor {
  position: absolute; left: 0; right: 0; bottom: 0; height: var(--floor-h); z-index: 1;
  background:
    linear-gradient(180deg, rgba(0,0,0,.35), rgba(0,0,0,0) 30%),
    repeating-linear-gradient(90deg, #3b2f26 0 2px, #5a4434 2px 180px),
    #5a4434;
  border-top: 10px solid #f7f4ef; box-shadow: 0 -2px 0 rgba(0,0,0,.08);
}
.wall-text { flex: none; width: 330px; align-self: center; }
.wall-text h2 { margin: 0 0 14px; font: 400 clamp(3rem, 5vw, 4.4rem)/.95 var(--serif); }
.wall-text p { margin: 0 0 22px; }
.light-switch { position: relative; width: 54px; height: 84px; padding: 0; border: 1px solid #cfc8bc; border-radius: 8px; background: linear-gradient(#fdfcfa, #ece7df); box-shadow: 0 4px 10px -4px rgba(0,0,0,.3); cursor: pointer; }
.switch-toggle { position: absolute; left: 50%; top: 18px; width: 18px; height: 30px; margin-left: -9px; border-radius: 4px; background: linear-gradient(#fff, #ddd6ca); box-shadow: 0 3px 3px rgba(0,0,0,.25), inset 0 -2px 0 rgba(0,0,0,.08); transition: top .15s; }
.light-switch[aria-pressed="true"] .switch-toggle { top: 36px; box-shadow: 0 -3px 3px rgba(0,0,0,.2); }
.light-switch::after { content: ""; position: absolute; left: 50%; bottom: 8px; width: 6px; height: 6px; margin-left: -3px; border-radius: 50%; background: #7CFF9E; box-shadow: 0 0 8px #7CFF9E; }
.switch-label { margin: 8px 0 0 !important; font: 600 .66rem var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

.work { position: relative; flex: none; display: grid; grid-template-columns: auto 210px; align-items: end; gap: 34px; }
.work::before { /* charco de luz en la pared */
  content: ""; position: absolute; left: -12%; top: -24%; width: calc(100% - 210px + 24%); height: 140%; z-index: -1; pointer-events: none;
  background: radial-gradient(ellipse 50% 50% at 50% 42%, rgba(255,252,243,.95), rgba(255,252,243,0) 72%);
}
.lamp { position: absolute; left: calc((100% - 244px) / 2); top: calc(-1 * var(--lamp-y, 200px)); width: 26px; height: 36px; margin-left: -13px; border-radius: 4px 4px 10px 10px; background: linear-gradient(90deg, #1f1d1b, #4a4540 45%, #1f1d1b); z-index: 3; }
.lamp::after { content: ""; position: absolute; left: 50%; top: 100%; width: 0; height: 0; transform: translateX(-50%); border-left: 140px solid transparent; border-right: 140px solid transparent; border-top: var(--lamp-y, 200px) solid rgba(255,250,232,.22); filter: blur(10px); pointer-events: none; }

.frame { position: relative; display: block; padding: 0; border: 0; background: none; cursor: zoom-in; transition: transform .6s cubic-bezier(.3,1.5,.5,1); }
.frame img { height: var(--h, min(44vh, 420px)); width: auto; max-width: none; }
.frame-inner { display: block; position: relative; box-shadow: 0 30px 40px -24px rgba(40,25,10,.55), 0 4px 8px rgba(40,25,10,.18); }
.frame::before { /* alambre */
  content: ""; position: absolute; left: 22%; right: 22%; bottom: 100%; height: 54px; pointer-events: none;
  background:
    linear-gradient(to top left, transparent calc(50% - 1px), #8b857b calc(50% - 1px), #8b857b calc(50% + .5px), transparent calc(50% + .5px)) left / 50% 100% no-repeat,
    linear-gradient(to top right, transparent calc(50% - 1px), #8b857b calc(50% - 1px), #8b857b calc(50% + .5px), transparent calc(50% + .5px)) right / 50% 100% no-repeat;
}
.frame::after { content: ""; position: absolute; left: 50%; bottom: calc(100% + 49px); width: 8px; height: 8px; margin-left: -4px; border-radius: 50%; background: #6f6a62; box-shadow: 0 1px 1px rgba(0,0,0,.3); }
.frame-black .frame-inner { border: 12px solid #161616; padding: 30px; background: var(--cream); }
.frame-wood .frame-inner { border: 18px solid #7a4e2d; border-image: linear-gradient(135deg, #9b6a40, #6d4324 40%, #8d5c35 70%, #5d391f) 1; padding: 26px; background: var(--cream); }
.frame-white .frame-inner { border: 10px solid #fdfdfb; background: #fdfdfb; outline: 1px solid rgba(0,0,0,.06); }
.frame-gold .frame-inner { border: 16px solid #c9a24a; border-image: linear-gradient(135deg, #f1d68a, #b08a2e 35%, #e7c86f 60%, #9b7622) 1; padding: 24px; background: var(--cream); }
.frame.is-crooked { transform: rotate(3.4deg); }
.frame:focus-visible { outline: 3px solid var(--red); outline-offset: 8px; }

.cartela {
  align-self: end; margin-bottom: 8%; padding: 14px 16px 16px; background: var(--cream); border: 1px solid rgba(28,27,25,.08);
  box-shadow: 0 6px 12px -8px rgba(0,0,0,.3); font-size: .78rem; line-height: 1.45; color: #3c3933;
}
.cartela b { display: block; margin-bottom: 4px; font: 400 1.35rem/1.1 var(--serif); color: var(--ink); }
.cartela span { display: block; }
.cartela .c-artist { font-weight: 600; color: var(--ink); }
.cartela .c-col { margin-top: 8px; font-style: italic; }
.cartela .c-listen { margin-top: 10px; padding: 0; border: 0; background: none; font: 600 .74rem var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--red); cursor: pointer; }

/* Escultura: Chepyto en vitrina */
.sculpture { align-self: flex-end; grid-template-columns: auto 210px; align-items: end; }
.plinth-wrap { position: relative; display: flex; flex-direction: column; align-items: center; }
.vitrina {
  position: relative; width: 250px; height: 300px; padding: 0; border: 2px solid rgba(255,255,255,.95); cursor: pointer;
  background: linear-gradient(135deg, rgba(255,255,255,.65), rgba(255,255,255,.12) 45%, rgba(255,255,255,.4)); box-shadow: inset 0 0 30px rgba(255,255,255,.6), 0 12px 24px -16px rgba(0,0,0,.4);
}
.vitrina img { position: absolute; left: 50%; bottom: 0; height: 96%; width: auto; transform: translateX(-50%); mix-blend-mode: multiply; transition: transform .3s; }
.vitrina:hover img { transform: translateX(-50%) rotate(-3deg); }
.vitrina.is-shaking { animation: shake .1s linear 8; }
@keyframes shake { 25% { translate: -4px 0; } 75% { translate: 4px 0; } }
.plinth { width: 280px; height: 26vh; background: linear-gradient(90deg, #f9f8f5, #efece6 70%, #e3dfd7); box-shadow: 0 20px 26px -18px rgba(0,0,0,.45); }
.no-tocar { position: absolute; bottom: calc(26vh - 60px); left: 50%; transform: translateX(-50%); padding: 6px 12px; background: #fff; border: 1.5px solid var(--red); color: var(--red); font: 700 .7rem var(--sans); letter-spacing: .2em; white-space: nowrap; }
.rope { position: absolute; bottom: -10px; left: -26px; right: -26px; height: 120px; pointer-events: none; }
.rope::before, .rope::after { content: ""; position: absolute; bottom: 0; width: 12px; height: 110px; border-radius: 6px 6px 2px 2px; background: linear-gradient(90deg, #a77d1f, #f3d988 45%, #a77d1f); }
.rope::before { left: 0; } .rope::after { right: 0; }
.rope span { position: absolute; left: 6px; right: 6px; top: 12px; height: 60px; border: 6px solid #8b1520; border-top: 0; border-radius: 0 0 50% 50% / 0 0 100% 100%; }

/* Marco vacío */
.empty-art { display: grid; place-items: center; width: calc(min(40vh, 380px) * .8); height: min(40vh, 380px); border: 2px dashed #bdb5a8; font: italic 400 4rem var(--serif); color: #bdb5a8; }

/* Guardia */
.guard { align-self: flex-end; flex: none; position: relative; width: 210px; padding: 0; border: 0; background: none; cursor: pointer; }
.guard svg { width: 100%; height: auto; display: block; overflow: visible; }
.guard .zzz { position: absolute; right: 18px; top: -10px; font: italic 400 1.8rem var(--serif); color: var(--muted); animation: zzz 2.4s ease-in-out infinite; }
.guard.is-awake .zzz { display: none; }
.guard .eyes-open { display: none; }
.guard.is-awake .eyes-open { display: inline; }
.guard.is-awake .eyes-closed { display: none; }
.guard .bubble { position: absolute; left: -40px; top: -76px; width: 210px; padding: 10px 12px; background: #fff; border: 1.5px solid var(--ink); border-radius: 12px; font-size: .82rem; line-height: 1.35; opacity: 0; transform: translateY(8px); transition: opacity .3s, transform .3s; pointer-events: none; }
.guard.is-awake .bubble { opacity: 1; transform: none; }
@keyframes zzz { 0% { transform: translate(0, 6px); opacity: 0; } 40% { opacity: 1; } 100% { transform: translate(14px, -18px); opacity: 0; } }

/* Grafitis que solo se ven a oscuras */
.ghost { position: absolute; z-index: 4; pointer-events: none; opacity: 0; white-space: nowrap; font: italic 400 1.9rem/1 var(--serif); transform: rotate(var(--r, -6deg)); transition: opacity .6s; }
body.lights-off .ghost { opacity: 1; }
.darkness {
  position: fixed; inset: 0; z-index: 50; pointer-events: none; opacity: 0; transition: opacity .7s;
  background: radial-gradient(circle 170px at var(--mx, 50%) var(--my, 50%), rgba(6,6,12,0) 0%, rgba(6,6,12,.15) 45%, rgba(6,6,12,.96) 100%);
}
body.lights-off .darkness { opacity: 1; }
.lights-on { position: fixed; left: 50%; bottom: 22px; z-index: 55; transform: translateX(-50%); padding: 12px 20px; border: 0; border-radius: 999px; background: #fffbe6; color: var(--ink); font-weight: 700; cursor: pointer; box-shadow: 0 0 30px rgba(255,240,170,.6); }
.alarm { position: fixed; inset: 0; z-index: 60; pointer-events: none; opacity: 0; background: radial-gradient(ellipse at 50% 0, rgba(230,0,20,.55), rgba(230,0,20,.08) 70%); }
.alarm.is-on { animation: alarm .45s steps(2, jump-none) 8; }
@keyframes alarm { 0% { opacity: 0; } 100% { opacity: 1; } }

/* ---------- La artista ---------- */
.artista { display: grid; grid-template-columns: minmax(240px, 380px) minmax(0, 1fr); gap: 7vw; align-items: start; padding: 140px var(--gutter) 110px; max-width: 1320px; margin: 0 auto; }
.portrait-work { margin: 40px 0 0; position: sticky; top: 100px; }
.portrait-work .frame-white { padding: 14px; background: #fdfdfb; box-shadow: 0 30px 40px -24px rgba(40,25,10,.55); }
.portrait-work img { background: radial-gradient(circle at 50% 65%, #c9b6ee, #6C5FC7 70%); }
.portrait-work .cartela { margin: 18px 0 0; max-width: 260px; }
.artista-text h2 { margin: 0 0 24px; font: 400 clamp(3rem, 6vw, 5.2rem)/.95 var(--serif); }
.sala-text { margin: 0 0 40px; font: 400 clamp(1.35rem, 2.2vw, 1.85rem)/1.38 var(--serif); }
.sala-text::first-letter { float: left; font-size: 4.2em; line-height: .8; padding: 6px 10px 0 0; color: var(--red); }
.crono h3 { margin: 0 0 12px; font: 600 .74rem var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.crono ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(28,27,25,.2); }
.crono li { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid rgba(28,27,25,.2); }
.crono li b { font: 400 1.3rem var(--serif); color: var(--red); }
.tecnicas { margin: 26px 0 0; }

/* ---------- Tienda ---------- */
.tienda { padding: 110px var(--gutter) 120px; max-width: 1320px; margin: 0 auto; }
.tienda-head { max-width: 640px; margin-bottom: 50px; }
.tienda-head h2 { margin: 0 0 12px; font: 400 clamp(3rem, 6vw, 5.2rem)/.95 var(--serif); }
.shelf { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px; padding-bottom: 26px; }
.shelf::after { content: ""; position: absolute; left: -2%; right: -2%; bottom: 0; height: 22px; background: linear-gradient(#d9c2a0, #b8986d); border-radius: 3px; box-shadow: 0 16px 20px -12px rgba(60,35,10,.5); }
.product { position: relative; display: flex; flex-direction: column; padding: 18px 16px 16px; background: var(--cream); border: 1px solid rgba(28,27,25,.08); box-shadow: 0 16px 24px -18px rgba(0,0,0,.45); }
.product-art { display: grid; place-items: center; aspect-ratio: 1; margin-bottom: 14px; background: var(--c); border-radius: 4px; }
.product-art svg { width: 52%; height: auto; }
.product h3 { margin: 0 0 6px; font: 400 1.4rem/1.1 var(--serif); }
.product p { margin: 0 0 14px; font-size: .86rem; color: var(--muted); }
.price-tag { position: absolute; right: -8px; top: 26px; padding: 5px 10px 5px 16px; background: #fff; border: 1px solid #d5cdbf; font: 600 .68rem var(--sans); letter-spacing: .06em; text-transform: uppercase; transform: rotate(8deg); clip-path: polygon(10px 0, 100% 0, 100% 100%, 10px 100%, 0 50%); }
.add { margin-top: auto; min-height: 42px; border: 1.5px solid var(--ink); border-radius: 999px; background: transparent; font-weight: 600; font-size: .9rem; cursor: pointer; transition: background .2s, color .2s; }
.add:hover { background: var(--ink); color: var(--cream); }
.add[aria-pressed="true"] { background: var(--red); border-color: var(--red); color: #fff; }
.bag { position: sticky; bottom: 14px; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 40px; padding: 14px 16px 14px 20px; background: var(--ink); color: var(--cream); border-radius: 14px; box-shadow: 0 20px 40px -20px rgba(0,0,0,.6); }
.bag .btn-line { border-color: var(--cream); }
.bag .btn-line:hover { background: var(--cream); color: var(--ink); }
.bag-count { display: flex; align-items: center; gap: 12px; margin: 0; font-weight: 600; }
.bag-ico { width: 26px; height: 28px; border: 2px solid currentColor; border-radius: 3px 3px 6px 6px; position: relative; }
.bag-ico::before { content: ""; position: absolute; left: 5px; right: 5px; top: -9px; height: 10px; border: 2px solid currentColor; border-bottom: 0; border-radius: 8px 8px 0 0; }
.bag-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Salida ---------- */
.salida { padding: 90px var(--gutter) 40px; background: var(--ink); color: var(--cream); }
.exit-sign { display: inline-flex; align-items: center; gap: 12px; padding: 10px 18px; background: #0E8A4A; color: #fff; font: 700 1.2rem var(--sans); letter-spacing: .2em; border-radius: 4px; box-shadow: 0 0 40px rgba(14,138,74,.55); }
.exit-man { width: 20px; height: 26px; background: #fff; -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 26'%3E%3Ccircle cx='12' cy='3' r='2.6'/%3E%3Cpath d='M10 7l-4 3-2 5 2 1 2-4 2-1-1 6-4 6 2 1 4-5 3 5 2-1-3-7 1-4 2 3h4v-2h-3l-3-5z'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 26'%3E%3Ccircle cx='12' cy='3' r='2.6'/%3E%3Cpath d='M10 7l-4 3-2 5 2 1 2-4 2-1-1 6-4 6 2 1 4-5 3 5 2-1-3-7 1-4 2 3h4v-2h-3l-3-5z'/%3E%3C/svg%3E") center / contain no-repeat; }
.salida h2 { margin: 30px 0 40px; font: 400 clamp(3rem, 8vw, 7rem)/.9 var(--serif); }
.salida-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 40px; align-items: start; }
.salida-grid.is-solo { grid-template-columns: minmax(0, 760px); }

/* Libro de visitas (formulario de contacto) */
.guestbook {
  position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 24px; padding: 30px 30px 24px;
  background: #F7F2E8; color: var(--ink); border-radius: 4px 12px 12px 4px;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.8), inset 16px 0 18px -14px rgba(0,0,0,.25);
}
.guestbook::before { content: ""; position: absolute; right: 40px; top: -10px; width: 22px; height: 90px; background: var(--red); clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 82%, 0 100%); }
.gb-kicker { grid-column: 1 / -1; margin: 0; font: 600 .72rem var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--red); }
.gb-lead { grid-column: 1 / -1; margin: -8px 70px 4px 0; font: italic 400 1.6rem/1.2 var(--serif); }
.gb-wide { grid-column: 1 / -1; }
.gb-field { display: grid; gap: 4px; }
.gb-field > span { font: 600 .68rem var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.gb-field input, .gb-field select, .gb-field textarea {
  width: 100%; padding: 6px 0; border: 0; border-bottom: 1px solid rgba(28,27,25,.35); border-radius: 0;
  background: transparent; font: 400 1.25rem var(--serif); color: var(--ink); outline: none;
}
.gb-field select { cursor: pointer; }
.gb-field textarea { min-height: 120px; resize: vertical; line-height: 30px; border-bottom: 0; background: repeating-linear-gradient(transparent 0 29px, rgba(28,27,25,.18) 29px 30px); }
.gb-field input:focus, .gb-field select:focus, .gb-field textarea:focus { border-bottom-color: var(--red); box-shadow: 0 1px 0 var(--red); }
.gb-foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.gb-foot .btn:disabled { opacity: .6; cursor: wait; }
.form-status { margin: 0; font-weight: 600; }
.form-status[data-state="ok"] { color: #1d7a3e; }
.form-status[data-state="error"] { color: var(--red); }
.form-status[data-state="sending"] { color: var(--muted); }
.gb-note { margin: 0; font-size: .8rem; color: var(--muted); }
.form-alt { margin: 0; font-size: .9rem; }
.form-alt a { color: var(--red); font-weight: 600; }
.hp { display: none !important; }
.exit-link { display: flex; flex-direction: column; gap: 6px; padding: 22px 0 26px; border-top: 1px solid rgba(251,250,247,.25); text-decoration: none; border-bottom: 1px solid rgba(251,250,247,.25); transition: color .2s; }
.exit-link span { font: 600 .72rem var(--sans); letter-spacing: .14em; text-transform: uppercase; opacity: .7; }
.exit-link b { font: 400 clamp(1.3rem, 2vw, 1.8rem)/1.15 var(--serif); word-break: break-word; }
.exit-link:hover { color: #ffb4b8; }
.info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 46px 0 50px; }
.info dt { font: 600 .7rem var(--sans); letter-spacing: .14em; text-transform: uppercase; opacity: .6; }
.info dd { margin: 6px 0 0; font-size: .95rem; }
.fine { margin: 0; font-size: .8rem; opacity: .55; }

/* ---------- Audioguía ---------- */
.guide { width: min(1080px, calc(100% - 20px)); height: min(680px, calc(100dvh - 20px)); max-height: none; overflow: hidden; padding: 0; border: 0; border-radius: 18px; background: #1f1d1b; color: var(--cream); box-shadow: 0 40px 90px -20px rgba(0,0,0,.7); }
.guide::backdrop { background: rgba(28,27,25,.7); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.guide[open] { animation: guide-in .4s cubic-bezier(.2,.9,.3,1.1); }
@keyframes guide-in { from { transform: translateY(30px); opacity: 0; } }
/* Tamaño fijo: al pasar de obra con las flechas la ventana no cambia y los botones no se mueven. */
.guide-inner { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); grid-template-rows: 100%; height: 100%; }
.g-media { display: flex; flex-direction: column; min-height: 0; padding: 18px; background: #151413; }
.g-media img { flex: 1; min-height: 0; width: 100%; height: 100%; max-height: none; object-fit: contain; }
.g-thumbs { flex: none; display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; }
.g-thumbs button { flex: none; width: 60px; height: 60px; padding: 0; border: 2px solid transparent; border-radius: 6px; overflow: hidden; cursor: pointer; opacity: .65; }
.g-thumbs button.is-active { border-color: var(--cream); opacity: 1; }
.g-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.g-body { position: relative; min-height: 0; overflow-y: auto; padding: 26px 28px 30px; }
.g-top { position: sticky; top: -26px; z-index: 1; display: flex; justify-content: space-between; align-items: center; margin: -26px -28px 18px; padding: 26px 28px 10px; background: #1f1d1b; }
.g-top .eyebrow { margin: 0; color: #a9a397; }
.g-ctrl { display: flex; gap: 6px; }
.g-ctrl button { width: 40px; height: 40px; border: 1px solid rgba(251,250,247,.3); border-radius: 50%; background: transparent; cursor: pointer; }
.g-ctrl button:hover { background: var(--cream); color: var(--ink); }
.g-body h3 { margin: 0; font: 400 clamp(2.2rem, 4vw, 3.2rem)/1 var(--serif); }
.g-meta { margin: 8px 0 18px; color: #bdb6a9; font-size: .9rem; }
.g-quote { margin: 0 0 16px; font: italic 400 1.5rem/1.25 var(--serif); color: #ffb4b8; }
.g-desc { margin: 0 0 22px; color: #e8e3da; }
.play { display: inline-flex; align-items: center; gap: 12px; padding: 8px 18px 8px 8px; border: 1px solid rgba(251,250,247,.35); border-radius: 999px; background: transparent; cursor: pointer; font-weight: 600; }
.play i { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--red); font-style: normal; }
.play .bars { display: none; gap: 3px; align-items: flex-end; height: 16px; }
.play.is-playing .bars { display: inline-flex; }
.play .bars b { width: 3px; background: var(--cream); animation: bars .8s ease-in-out infinite alternate; }
.play .bars b:nth-child(2) { animation-delay: .2s; } .play .bars b:nth-child(3) { animation-delay: .4s; }
@keyframes bars { from { height: 4px; } to { height: 16px; } }
.g-cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.g-cta .btn-line { border-color: var(--cream); }
.g-cta .btn-line:hover { background: var(--cream); color: var(--ink); }

/* ---------- Toast y contador (Kit) ---------- */
.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 90; max-width: min(520px, calc(100% - 32px)); padding: 14px 20px;
  background: var(--cream); color: var(--ink); border: 1px solid rgba(28,27,25,.15); border-radius: 4px; box-shadow: 0 20px 40px -18px rgba(0,0,0,.5);
  font-size: .95rem; text-align: center; transform: translate(-50%, 160%); transition: transform .45s cubic-bezier(.2,.9,.3,1.15);
}
.toast.is-on { transform: translate(-50%, 0); }
.toast { pointer-events: none; } .toast a { pointer-events: auto; }
.toast::before { content: "Nota de sala"; display: block; margin-bottom: 4px; font: 600 .62rem var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--red); }
.toast small { color: var(--muted); }
.eggs-btn { position: fixed; left: 16px; bottom: 16px; z-index: 80; display: flex; align-items: center; gap: 8px; padding: 9px 14px; border: 1px solid rgba(28,27,25,.2); border-radius: 999px; background: var(--cream); cursor: pointer; font-size: .82rem; box-shadow: 0 10px 20px -12px rgba(0,0,0,.5); }
.eggs-ico { color: var(--red); }
.eggs-btn b { font-family: var(--serif); font-size: 1.1rem; font-weight: 400; }
.eggs-btn.is-bump { animation: bump .6s cubic-bezier(.3,1.8,.5,1); }
.eggs-btn.is-complete { background: var(--red); color: #fff; } .eggs-btn.is-complete .eggs-ico { color: #fff; }
@keyframes bump { 30% { transform: scale(1.2); } }
.eggs-panel { position: fixed; left: 16px; bottom: 66px; z-index: 80; width: min(350px, calc(100% - 32px)); padding: 18px 20px; background: var(--cream); border: 1px solid rgba(28,27,25,.15); border-radius: 6px; box-shadow: 0 20px 40px -18px rgba(0,0,0,.5); font-size: .9rem; }
.eggs-title { margin: 0 0 10px; font: 400 1.4rem var(--serif); }
.eggs-panel ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 7px; }
.eggs-panel li { display: flex; gap: 10px; line-height: 1.35; }
.eggs-panel li span { flex: none; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; border: 1px solid rgba(28,27,25,.3); font-size: .72rem; }
.eggs-panel li.is-found span { background: var(--red); border-color: var(--red); color: #fff; }
.eggs-panel li.is-found { font-weight: 600; }
.eggs-reset { margin-top: 12px; padding: 0; border: 0; background: none; text-decoration: underline; cursor: pointer; font-size: .76rem; color: var(--muted); }

/* ---------- Noche en el museo ---------- */
body.mode-noche .frame { animation: swing 1.4s ease-in-out infinite alternate; transform-origin: 50% -54px; }
body.mode-noche .work:nth-child(odd) .frame { animation-delay: -.7s; }
body.mode-noche .vitrina img { animation: dance .5s ease-in-out infinite alternate; }
body.mode-noche .cartela { animation: swing 2s ease-in-out infinite alternate; transform-origin: top center; }
body.mode-noche .sala-sticky { background: linear-gradient(180deg, #2b2a40, #3b3550 60%, #4a3f55); }
body.mode-noche .wall-text, body.mode-noche .switch-label { color: #f1ece4; }
@keyframes swing { from { rotate: -4deg; } to { rotate: 4deg; } }
@keyframes dance { from { transform: translateX(-50%) translateY(0) rotate(-8deg); } to { transform: translateX(-50%) translateY(-14px) rotate(8deg); } }

/* ---------- Responsive: en pantallas estrechas la sala es vertical ---------- */
@media (max-width: 860px) {
  .nav nav a:not(.nav-cta) { display: none; }
  .entrada { grid-template-columns: 1fr; padding-top: 96px; gap: 40px; }
  .ticket { width: min(100%, 420px); }
  .scroll-cue { display: none; }
  .sala-sticky { position: relative; height: auto; overflow: hidden; padding-bottom: 60px; }
  .sala-sticky::before { display: none; }
  .track { position: relative; bottom: auto; flex-direction: column; align-items: stretch; gap: 90px; padding: 70px var(--gutter) 40px; transform: none !important; }
  .floor { display: none; }
  .wall-text { width: auto; }
  .work, .sculpture { grid-template-columns: 1fr; gap: 18px; justify-items: center; }
  .work::before { width: 124%; }
  .lamp { display: none; }
  .frame img { height: auto; width: 100%; max-width: 100%; }
  .frame { width: min(100%, 460px); }
  .cartela { justify-self: stretch; margin: 0; max-width: 460px; width: 100%; margin-inline: auto; }
  .plinth { height: 120px; }
  .no-tocar { bottom: 60px; }
  .empty-art { width: min(62vw, 260px); height: 300px; }
  .rope { left: -30px; right: -30px; }
  .ghost { font-size: 1.4rem; white-space: normal; max-width: 80vw; }
  .guard { align-self: center; }
  .artista { grid-template-columns: 1fr; padding-top: 90px; }
  .portrait-work { position: relative; top: 0; max-width: 320px; margin: 0 auto; }
  .shelf { grid-template-columns: repeat(2, 1fr); }
  .shelf::after { display: none; }
  .guide { height: calc(100dvh - 20px); }
  .guide-inner { grid-template-columns: minmax(0, 1fr); grid-template-rows: 42% 58%; }
  .g-media { padding: 12px; }
  .g-thumbs button { width: 48px; height: 48px; }
  .salida-grid, .info { grid-template-columns: 1fr; }
  .guestbook { grid-template-columns: 1fr; padding: 26px 20px 20px; }
  .gb-lead { margin-right: 40px; }
  .eggs-label { display: none; }
  .bag { position: relative; bottom: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}