/* ============================================================
   GALLERY — הגלריה — Museum Exhibition Style
   Vibe Code News AI — Prototype 04
   Warm charcoal, ivory, bronze/amber. NO neon. NO purple.
   ============================================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Frank+Ruhl+Libre:wght@300;400;500;700;900&family=Heebo:wght@300;400;500;700&family=JetBrains+Mono:wght@300;400;500&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Museum palette */
  --bg-deep:       #130f0c;
  --bg-base:       #1a1814;
  --bg-room:       #211e19;
  --bg-wall:       #28241e;
  --bg-plaque:     #1e1b16;

  --ivory:         #ece6d9;
  --ivory-dim:     #c8beae;
  --ivory-ghost:   #7a7268;

  --bronze:        #b08d57;
  --bronze-bright: #d9b380;
  --bronze-dim:    #7a6238;
  --amber:         #e8a030;
  --amber-dim:     #a07020;

  --red-urgent:    #c44;
  --border-subtle: rgba(176, 141, 87, 0.18);
  --border-frame:  rgba(176, 141, 87, 0.35);

  /* Typography */
  --font-display:  'Frank Ruhl Libre', 'David Libre', Georgia, serif;
  --font-body:     'Heebo', 'Arial Hebrew', sans-serif;
  --font-mono:     'JetBrains Mono', 'Courier New', monospace;

  /* Spotlight (updated via JS on pointermove) */
  --spot-x:        50%;
  --spot-y:        40%;
  --spot-size:     600px;
  --spot-opacity:  0.06;

  /* Animation */
  --dur-slow:      0.8s;
  --dur-med:       0.4s;
  --ease-museum:   cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
}

body {
  background-color: var(--bg-base);
  color: var(--ivory);
  font-family: var(--font-body);
  direction: rtl;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* Film grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
  animation: grain 0.4s steps(1) infinite;
}

@keyframes grain {
  0%   { transform: translate(0,   0);   }
  10%  { transform: translate(-2%, -3%); }
  20%  { transform: translate(3%, 1%);   }
  30%  { transform: translate(-1%, 4%);  }
  40%  { transform: translate(4%, -2%);  }
  50%  { transform: translate(-3%, 2%);  }
  60%  { transform: translate(2%, 3%);   }
  70%  { transform: translate(-4%, -1%); }
  80%  { transform: translate(1%, -4%);  }
  90%  { transform: translate(-2%, 3%);  }
  100% { transform: translate(3%, -2%);  }
}

/* Cursor spotlight overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(
    circle var(--spot-size) at var(--spot-x) var(--spot-y),
    rgba(176, 141, 87, var(--spot-opacity)),
    transparent 70%
  );
  transition: background 0.05s linear;
}

/* ============================================================
   SECTIONS — Museum Rooms (scroll-snap)
   ============================================================ */
.room {
  min-height: 100vh;
  position: relative;
  scroll-snap-align: start;
  overflow: hidden;
}

.room + .room {
  border-top: 1px solid var(--border-subtle);
}

/* ============================================================
   TICKER — LED ceiling strip
   ============================================================ */
.ticker-strip {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 32px;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--bronze-dim);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.ticker-label {
  flex-shrink: 0;
  padding: 0 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--bronze);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-left: 1px solid var(--bronze-dim);
  height: 100%;
  display: flex;
  align-items: center;
  background: var(--bg-deep);
  z-index: 2;
}

.ticker-track-wrap {
  flex: 1;
  overflow: hidden;
  /* RTL marquee: container ltr, items rtl */
  direction: ltr;
  position: relative;
}

.ticker-track {
  display: flex;
  direction: ltr;
  white-space: nowrap;
  animation: ticker-scroll 60s linear infinite;
  will-change: transform;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 32px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ivory-dim);
  direction: rtl;
  letter-spacing: 0.03em;
}

.ticker-item .tick-time {
  color: var(--bronze);
  font-size: 10px;
}

.ticker-item::after {
  content: '·';
  color: var(--bronze-dim);
  padding-right: 32px;
}

.ticker-pause {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ivory-ghost);
  font-size: 12px;
  transition: color var(--dur-med);
}

.ticker-pause:hover { color: var(--bronze); }
.ticker-pause:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: -3px;
  border-radius: 4px;
}

.ticker-strip:hover .ticker-track,
.ticker-track.paused {
  animation-play-state: paused;
}

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-33.333%); }
}

/* ============================================================
   ENTRANCE HALL — HERO
   ============================================================ */
#entrance {
  background: var(--bg-deep);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 32px; /* ticker height */
  position: relative;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  grid-template-rows: auto;
  gap: 48px;
  align-items: center;
  max-width: 1200px;
  width: 100%;
  padding: 80px 60px;
  z-index: 2;
  position: relative;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.museum-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bronze);
  display: flex;
  align-items: center;
  gap: 10px;
}

.museum-eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--bronze-dim);
}

.museum-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--ivory);
  letter-spacing: -0.02em;
  /* Engraved effect */
  text-shadow:
    0 1px 0 rgba(255,255,255,0.04),
    0 -1px 0 rgba(0,0,0,0.6);
}

.museum-subtitle {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ivory-ghost);
  letter-spacing: 0.08em;
  line-height: 1.7;
}

.museum-subtitle strong {
  color: var(--bronze);
  font-weight: 400;
}

/* Floorplan nav SVG */
.floorplan-nav {
  display: block;
  width: 100%;
}

.floorplan-room-trigger {
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.3s;
}

.floorplan-room-trigger:hover,
.floorplan-room-trigger.active {
  opacity: 1;
}

.floorplan-room-trigger rect {
  fill: none;
  stroke: var(--bronze);
  stroke-width: 0.8;
}

.floorplan-room-trigger.active rect {
  fill: rgba(176, 141, 87, 0.1);
  stroke-width: 1.2;
}

.floorplan-label {
  font-family: var(--font-mono);
  font-size: 7px;
  fill: var(--ivory-dim);
  letter-spacing: 0.06em;
}

/* Three.js sculpture canvas — contained in right column, behind text */
#sculpture-canvas {
  position: absolute;
  /* RTL: text is on the right, sculpture on the left 45% */
  top: 0;
  left: 0;
  width: 45%;
  height: 100%;
  z-index: 0;
  opacity: 0.55;
  pointer-events: none;
}

.sculpture-fallback {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 45%;
  height: 100%;
  align-items: center;
  justify-content: center;
  opacity: 0.2;
}

/* ============================================================
   CORNER FRAME SVG (exhibit frames)
   ============================================================ */
.exhibit-frame {
  position: relative;
  padding: 24px;
}

.exhibit-frame::before,
.exhibit-frame::after,
.exhibit-frame > .frame-bl,
.exhibit-frame > .frame-br {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  border-color: var(--bronze-dim);
  border-style: solid;
}

.exhibit-frame::before {
  top: 0; right: 0;
  border-width: 1px 1px 0 0;
}
.exhibit-frame::after {
  top: 0; left: 0;
  border-width: 1px 0 0 1px;
}
.exhibit-frame > .frame-bl {
  bottom: 0; left: 0;
  border-width: 0 0 1px 1px;
}
.exhibit-frame > .frame-br {
  bottom: 0; right: 0;
  border-width: 0 1px 1px 0;
}

/* ============================================================
   MAIN HALL — Articles as Exhibits
   ============================================================ */
#main-hall {
  background: var(--bg-room);
  padding: 80px 0 80px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.section-header {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 60px 48px;
  display: flex;
  align-items: flex-end;
  gap: 24px;
}

.room-number {
  font-family: var(--font-mono);
  font-size: 80px;
  font-weight: 300;
  color: var(--border-subtle);
  line-height: 1;
  letter-spacing: -0.04em;
  user-select: none;
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 8px;
}

.section-heading .room-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bronze);
}

.section-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  color: var(--ivory);
  line-height: 1.1;
  text-shadow: 0 1px 0 rgba(255,255,255,0.03), 0 -1px 0 rgba(0,0,0,0.5);
}

/* Featured exhibit */
.exhibit-featured {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 60px 48px;
}

.featured-card {
  position: relative;
  background: var(--bg-wall);
  border: 1px solid var(--border-frame);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--dur-slow) var(--ease-museum),
              box-shadow var(--dur-slow) var(--ease-museum);
}

/* Picture light from above */
.featured-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(
    to bottom,
    rgba(217, 179, 128, 0.06) 0%,
    transparent 100%
  );
  pointer-events: none;
  z-index: 1;
  transition: opacity var(--dur-slow);
}

.featured-card:hover {
  transform: scale(1.008);
  box-shadow:
    0 32px 80px rgba(0,0,0,0.6),
    0 0 0 1px var(--border-frame),
    0 0 60px rgba(176, 141, 87, 0.06);
}

.featured-card:hover::before {
  opacity: 2;
}

.featured-inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  min-height: 420px;
}

.featured-content {
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.featured-content .catalog-number {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--bronze);
  letter-spacing: 0.15em;
}

.featured-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 700;
  color: var(--ivory);
  line-height: 1.2;
  margin: 16px 0;
  text-shadow: 0 1px 0 rgba(255,255,255,0.03);
}

.featured-excerpt {
  font-size: 15px;
  color: var(--ivory-dim);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 24px;
}

.featured-sidebar {
  background: var(--bg-plaque);
  border-right: 1px solid var(--border-subtle);
  padding: 56px 40px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* Wall plaque */
.wall-plaque {
  padding: 20px 24px;
  background: var(--bg-plaque);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.plaque-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.plaque-key {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ivory-ghost);
}

.plaque-val {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--bronze);
  text-align: left;
}

/* Gallery navigation */
.gallery-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
}

.gallery-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1px solid var(--border-frame);
  color: var(--ivory-dim);
  padding: 10px 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all var(--dur-med) var(--ease-museum);
}

.gallery-btn:hover {
  background: rgba(176, 141, 87, 0.08);
  color: var(--bronze-bright);
  border-color: var(--bronze);
}

.gallery-btn:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 2px;
}

.gallery-counter {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ivory-ghost);
  letter-spacing: 0.08em;
  flex: 1;
  text-align: center;
}

/* Small exhibit row */
.exhibits-row {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 60px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.exhibit-small {
  background: var(--bg-wall);
  border: 1px solid var(--border-subtle);
  padding: 24px 20px 20px;
  position: relative;
  cursor: pointer;
  transition: border-color var(--dur-med), box-shadow var(--dur-med);
  overflow: hidden;
}

.exhibit-small::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(to bottom, rgba(217,179,128,0.04), transparent);
  pointer-events: none;
}

.exhibit-small:hover {
  border-color: var(--bronze-dim);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.exhibit-small.active-small {
  border-color: var(--bronze);
  box-shadow: 0 0 0 1px var(--bronze-dim);
}

.exhibit-small .small-num {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--bronze-dim);
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.exhibit-small .small-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  color: var(--ivory-dim);
  line-height: 1.4;
  margin-bottom: 12px;
}

.exhibit-small.active-small .small-title {
  color: var(--ivory);
}

.exhibit-small .small-meta {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--ivory-ghost);
  display: flex;
  justify-content: space-between;
}

/* ============================================================
   NEWS CORRIDOR TEASER
   ============================================================ */
#news-corridor {
  background: var(--bg-base);
  padding: 80px 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.corridor-panels {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 60px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  align-items: stretch;
}

.news-panel {
  background: var(--bg-plaque);
  border: 1px solid var(--border-subtle);
  padding: 28px 20px 24px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 10px;
  /* Backlit effect */
  box-shadow: inset 0 0 40px rgba(0,0,0,0.4);
  transition: box-shadow var(--dur-med), border-color var(--dur-med);
}

.news-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.015) 0%,
    transparent 60%
  );
  pointer-events: none;
}

.news-panel:hover {
  box-shadow: inset 0 0 20px rgba(0,0,0,0.2), 0 0 30px rgba(0,0,0,0.5);
  border-color: var(--bronze-dim);
}

.news-panel.breaking {
  border-color: rgba(204, 68, 68, 0.4);
}

.news-panel.breaking::after {
  content: '';
  position: absolute;
  top: 16px;
  left: 16px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red-urgent);
  box-shadow: 0 0 8px rgba(204,68,68,0.5);
  animation: pulse-red 1.5s ease-in-out infinite;
}

@keyframes pulse-red {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.3); }
}

.panel-urgency {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid;
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 6px;
}

.panel-urgency.breaking {
  color: var(--red-urgent);
  border-color: rgba(204,68,68,0.3);
}

.panel-urgency.high {
  color: var(--amber);
  border-color: rgba(232,160,48,0.3);
}

.panel-urgency.normal {
  color: var(--ivory-ghost);
  border-color: var(--border-subtle);
}

.panel-headline {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--ivory);
  line-height: 1.35;
}

.panel-dek {
  font-size: 12px;
  color: var(--ivory-ghost);
  line-height: 1.5;
  flex: 1;
}

.panel-footer {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--bronze-dim);
  display: flex;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
}

.corridor-more {
  max-width: 1200px;
  width: 100%;
  margin: 32px auto 0;
  padding: 0 60px;
  display: flex;
  justify-content: flex-start;
}

.corridor-link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--bronze);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--bronze-dim);
  padding-bottom: 2px;
  transition: color var(--dur-med), border-color var(--dur-med);
}

.corridor-link:hover {
  color: var(--bronze-bright);
  border-color: var(--bronze);
}

.corridor-link:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 4px;
}

/* ============================================================
   QUOTES WALL
   ============================================================ */
#quotes-wall {
  background: var(--bg-deep);
  padding: 100px 0;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  scroll-snap-align: start;
}

.quote-stage {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  padding: 0 60px;
  position: relative;
  min-height: 260px;
}

.quote-item {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
  opacity: 0;
  transition: opacity 1.2s ease;
  pointer-events: none;
}

.quote-item.active {
  opacity: 1;
  pointer-events: auto;
  position: relative;
}

.quote-text {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.5vw, 38px);
  font-weight: 300;
  color: var(--ivory);
  line-height: 1.4;
  letter-spacing: 0.01em;
  /* Letterpress / engraved effect */
  text-shadow:
    0 1px 2px rgba(0,0,0,0.8),
    0 -1px 0 rgba(255,255,255,0.04);
}

.quote-text::before {
  content: '"';
  font-size: 1.3em;
  color: var(--bronze-dim);
  margin-left: 4px;
}

.quote-text::after {
  content: '"';
  font-size: 1.3em;
  color: var(--bronze-dim);
  margin-right: 4px;
}

.quote-author {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--bronze);
  letter-spacing: 0.12em;
}

.quote-role {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ivory-ghost);
  letter-spacing: 0.08em;
}

.quote-dots {
  display: flex;
  gap: 8px;
  margin-top: 24px;
}

.quote-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border-frame);
  border: none;
  cursor: pointer;
  transition: background var(--dur-med);
  padding: 0;
}

.quote-dot.active { background: var(--bronze); }
.quote-dot:focus-visible { outline: 2px solid var(--bronze); outline-offset: 3px; }

/* ============================================================
   GLASS VITRINE — Chat Phone Exhibit
   ============================================================ */
#vitrine-room {
  background: var(--bg-room);
  padding: 80px 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.vitrine-stage {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 0 60px;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 80px;
  align-items: start;
}

.vitrine-info {
  padding-top: 40px;
}

.vitrine-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--ivory);
  margin-bottom: 16px;
  text-shadow: 0 1px 0 rgba(255,255,255,0.03);
}

.vitrine-description {
  font-size: 14px;
  color: var(--ivory-dim);
  line-height: 1.8;
  margin-bottom: 32px;
}

/* Skin switcher — 3 plaque labels */
.skin-switcher {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 24px;
}

.skin-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ivory-ghost);
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.skin-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-plaque);
  border: 1px solid var(--border-subtle);
  padding: 10px 16px;
  cursor: pointer;
  transition: all var(--dur-med);
  text-align: right;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ivory-dim);
  letter-spacing: 0.06em;
}

.skin-btn:hover,
.skin-btn.active {
  border-color: var(--border-frame);
  color: var(--ivory);
  background: rgba(176, 141, 87, 0.05);
}

.skin-btn:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 2px;
}

.skin-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Glass vitrine frame */
.vitrine-glass {
  position: relative;
  padding: 20px;
}

.vitrine-glass::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2px;
  /* glass reflection */
  background:
    linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 50%),
    linear-gradient(315deg, rgba(255,255,255,0.02) 0%, transparent 50%);
  pointer-events: none;
  z-index: 3;
}

.vitrine-glass::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  right: 8px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.08), transparent);
  pointer-events: none;
  z-index: 4;
}

/* Phone mock */
.phone-mock {
  width: 280px;
  min-height: 480px;
  background: #111;
  border-radius: 28px;
  border: 2px solid #333;
  overflow: hidden;
  position: relative;
  box-shadow:
    0 32px 80px rgba(0,0,0,0.8),
    inset 0 0 0 1px rgba(255,255,255,0.05);
  margin: 0 auto;
}

.phone-header {
  padding: 14px 20px 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.phone-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bronze-dim), var(--amber-dim));
  flex-shrink: 0;
}

.phone-channel-name {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  line-height: 1;
}

.phone-status {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}

.phone-messages {
  padding: 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  max-height: 360px;
}

.msg-bubble {
  max-width: 85%;
  padding: 8px 12px;
  font-size: 12px;
  line-height: 1.5;
  color: #fff;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s, transform 0.4s;
  position: relative;
}

.msg-bubble.visible {
  opacity: 1;
  transform: none;
}

.msg-time {
  font-size: 9px;
  opacity: 0.5;
  margin-top: 3px;
  text-align: left;
}

.msg-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9px;
  padding: 1px 5px;
  border-radius: 3px;
  margin-bottom: 3px;
}

.typing-indicator {
  display: flex;
  gap: 3px;
  padding: 8px 12px;
  align-self: flex-start;
  opacity: 0;
  transition: opacity 0.3s;
}

.typing-indicator.visible { opacity: 1; }

.typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  animation: typing 1.2s ease-in-out infinite;
}

.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30%            { transform: translateY(-5px); opacity: 1; }
}

/* WhatsApp skin */
.phone-mock.skin-whatsapp .phone-header { background: #075e54; }
.phone-mock.skin-whatsapp .phone-messages { background: #0a1628; }
.phone-mock.skin-whatsapp .msg-bubble { background: #054640; border-radius: 8px 0 8px 8px; }
.phone-mock.skin-whatsapp .msg-bubble.urgent { background: #065a4e; }
.phone-mock.skin-whatsapp .msg-tag { background: rgba(37, 211, 102, 0.2); color: #25d366; }
.phone-mock.skin-whatsapp .typing-dot { background: #25d366; }

/* Telegram skin */
.phone-mock.skin-telegram .phone-header { background: #17212b; }
.phone-mock.skin-telegram .phone-messages { background: #0e1621; }
.phone-mock.skin-telegram .msg-bubble { background: #182533; border-radius: 14px 2px 14px 14px; }
.phone-mock.skin-telegram .msg-bubble.urgent { background: #1a2a3a; }
.phone-mock.skin-telegram .msg-tag { background: rgba(42, 171, 238, 0.2); color: #2aabee; }
.phone-mock.skin-telegram .typing-dot { background: #2aabee; }

/* Messenger skin */
.phone-mock.skin-messenger .phone-header { background: #0a0a1a; }
.phone-mock.skin-messenger .phone-messages { background: #050510; }
.phone-mock.skin-messenger .msg-bubble {
  background: linear-gradient(135deg, #0099ff, #a033ff);
  border-radius: 18px 4px 18px 18px;
}
.phone-mock.skin-messenger .msg-bubble.urgent { opacity: 0.9; }
.phone-mock.skin-messenger .msg-tag { background: rgba(0,153,255,0.2); color: #0099ff; }
.phone-mock.skin-messenger .typing-dot { background: #0099ff; }

/* Vitrine plaque beneath */
.vitrine-plaque-wrap {
  margin-top: 16px;
  text-align: center;
}

.vitrine-plaque-text {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--bronze-dim);
  letter-spacing: 0.12em;
}

/* ============================================================
   VISITORS' CORNER — Felt board
   ============================================================ */
#visitors-corner {
  background: #16130f;
  padding: 80px 0;
  min-height: 70vh;
  display: flex;
  flex-direction: column;
}

.felt-board {
  max-width: 1100px;
  width: 100%;
  margin: 32px auto 0;
  padding: 40px 60px;
  background: #1c1711;
  border: 1px solid var(--border-subtle);
  position: relative;
  min-height: 320px;
  /* Felt texture */
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.03) 2px,
    rgba(0,0,0,0.03) 4px
  );
}

.felt-board::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(176,141,87,0.08);
  pointer-events: none;
}

.felt-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-start;
}

.note-card {
  background: var(--ivory);
  color: #1a1814;
  padding: 16px 18px 20px;
  width: 200px;
  min-height: 120px;
  position: relative;
  cursor: grab;
  user-select: none;
  box-shadow:
    2px 4px 16px rgba(0,0,0,0.5),
    0 1px 0 rgba(255,255,255,0.1) inset;
  transition: box-shadow 0.15s, z-index 0s;
  /* Slight random rotations applied via JS */
}

.note-card:active {
  cursor: grabbing;
  box-shadow: 4px 8px 32px rgba(0,0,0,0.7);
  z-index: 100;
}

.note-card:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* Pin */
.note-card::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #e0c080, #8a6020);
  box-shadow: 0 2px 4px rgba(0,0,0,0.4);
}

.note-num {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--ivory-ghost);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  direction: rtl;
}

.note-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: #211e19;
  line-height: 1.35;
  direction: rtl;
  margin-bottom: 8px;
}

.note-author {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--ivory-ghost);
  direction: rtl;
}

/* ============================================================
   EXIT / FOOTER
   ============================================================ */
#exit {
  background: var(--bg-deep);
  padding: 80px 0 60px;
  border-top: 1px solid var(--border-subtle);
  scroll-snap-align: end;
}

.exit-inner {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 60px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 40px;
}

.exit-sign {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 900;
  color: var(--bronze-dim);
  letter-spacing: -0.04em;
  margin-bottom: 16px;
  direction: rtl;
  text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}

.exit-colophon {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ivory-ghost);
  line-height: 2;
  letter-spacing: 0.06em;
  direction: rtl;
}

.exit-colophon a {
  color: var(--bronze-dim);
  text-decoration: none;
}

.exit-colophon a:hover { color: var(--bronze); }

.exit-hours {
  text-align: left;
}

.exit-hours-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 8px;
}

.exit-hours-val {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--ivory-dim);
  line-height: 1.6;
}

/* ============================================================
   ARTICLE PAGE — Single Exhibit Room
   ============================================================ */
.article-room {
  background: var(--bg-deep);
  min-height: 100vh;
  padding-top: 32px;
}

.article-hero {
  max-width: 860px;
  margin: 0 auto;
  padding: 80px 60px 48px;
}

.article-catalog-header {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--bronze);
  letter-spacing: 0.15em;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.article-catalog-header::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--bronze-dim);
}

.article-title-engraved {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 700;
  color: var(--ivory);
  line-height: 1.1;
  margin-bottom: 24px;
  text-shadow:
    0 2px 0 rgba(0,0,0,0.8),
    0 -1px 0 rgba(255,255,255,0.04);
}

.article-plaque {
  background: var(--bg-plaque);
  border: 1px solid var(--border-subtle);
  padding: 20px 28px;
  display: flex;
  gap: 32px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.article-plaque-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.article-plaque-item .pk { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ivory-ghost); }
.article-plaque-item .pv { font-family: var(--font-mono); font-size: 11px; color: var(--bronze); }

/* Article body — wall text */
.article-body {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 60px 80px;
}

.article-paragraph {
  font-size: 17px;
  color: var(--ivory-dim);
  line-height: 1.9;
  margin-bottom: 28px;
  max-width: 68ch;
}

/* Curator's note — TL;DR */
.curators-note {
  background: var(--bg-wall);
  border: 1px solid var(--border-frame);
  border-right: 4px solid var(--bronze);
  padding: 28px 32px;
  margin: 48px 0;
  position: relative;
}

.curators-note::before {
  content: 'הערת האוצר';
  position: absolute;
  top: -10px;
  right: 20px;
  background: var(--bg-wall);
  padding: 0 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--bronze);
  text-transform: uppercase;
}

.curators-note p {
  font-size: 15px;
  color: var(--ivory);
  line-height: 1.7;
  font-style: italic;
}

/* Takeaways — plaque list */
.takeaways-section {
  margin: 48px 0;
}

.takeaways-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 20px;
}

.takeaway-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.takeaway-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--bronze-dim);
  flex-shrink: 0;
  padding-top: 2px;
}

.takeaway-text {
  font-size: 15px;
  color: var(--ivory-dim);
  line-height: 1.6;
}

/* Sources */
.sources-section {
  margin: 48px 0;
  padding: 28px 32px;
  background: var(--bg-plaque);
  border: 1px solid var(--border-subtle);
}

.sources-title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ivory-ghost);
  margin-bottom: 16px;
}

.source-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.source-item:last-child { border-bottom: none; }

.source-num {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--bronze-dim);
  flex-shrink: 0;
}

.source-item a {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--bronze);
  text-decoration: none;
  letter-spacing: 0.04em;
}

.source-item a:hover { color: var(--bronze-bright); text-decoration: underline; }
.source-item a:focus-visible { outline: 2px solid var(--bronze); outline-offset: 2px; }

/* Prev/next navigation */
.article-nav {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 60px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.exhibit-nav-card {
  background: var(--bg-wall);
  border: 1px solid var(--border-subtle);
  padding: 24px 28px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color var(--dur-med), background var(--dur-med);
}

.exhibit-nav-card:hover {
  border-color: var(--bronze-dim);
  background: rgba(176,141,87,0.03);
}

.exhibit-nav-card:focus-visible { outline: 2px solid var(--bronze); outline-offset: 2px; }

.nav-direction {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--bronze);
  text-transform: uppercase;
}

.nav-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--ivory-dim);
  line-height: 1.35;
}

/* ============================================================
   NEWS PAGE — Chronological Corridor
   ============================================================ */
.corridor-page {
  background: var(--bg-base);
  min-height: 100vh;
  padding-top: 32px;
}

.corridor-header {
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px 60px 40px;
}

/* Floor-line perspective hint SVG */
.corridor-floor {
  width: 100%;
  height: 60px;
  display: block;
  margin-bottom: 40px;
}

.timeline-list {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 60px 80px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 120px 1px 1fr;
  gap: 0 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.timeline-item:last-child { border-bottom: none; }

.timeline-time-col {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  padding-top: 2px;
}

.timeline-time {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--bronze);
  letter-spacing: 0.08em;
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--ivory-ghost);
  letter-spacing: 0.06em;
}

.timeline-line {
  width: 1px;
  background: var(--border-subtle);
  position: relative;
  margin-top: 6px;
}

.timeline-line::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--bronze-dim);
  border: 1px solid var(--bg-base);
}

.timeline-item.breaking .timeline-line::before {
  background: var(--red-urgent);
  box-shadow: 0 0 8px rgba(204,68,68,0.5);
}

.timeline-item.high .timeline-line::before {
  background: var(--amber-dim);
}

.timeline-content {
  padding-bottom: 8px;
}

.timeline-badges {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.timeline-urgency {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 2px 8px;
  border: 1px solid;
}

.timeline-urgency.breaking { color: var(--red-urgent); border-color: rgba(204,68,68,0.3); }
.timeline-urgency.high     { color: var(--amber); border-color: rgba(232,160,48,0.25); }
.timeline-urgency.normal   { color: var(--ivory-ghost); border-color: var(--border-subtle); }

.timeline-category {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--ivory-ghost);
}

.timeline-headline {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--ivory);
  line-height: 1.3;
  margin-bottom: 8px;
}

.timeline-dek {
  font-size: 14px;
  color: var(--ivory-ghost);
  line-height: 1.6;
}

.timeline-source {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--bronze-dim);
  margin-top: 10px;
}

/* ============================================================
   FOCUS VISIBLE (Global)
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  body::before,
  body::after { display: none; }
  .ticker-track { animation: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  .quote-item { transition: none; }
  html { scroll-behavior: auto; scroll-snap-type: none; }
}

/* ============================================================
   RESPONSIVE — 768px (tablet)
   ============================================================ */
@media (max-width: 900px) {
  html { scroll-snap-type: none; }

  .hero-inner {
    grid-template-columns: 1fr;
    padding: 48px 32px;
    gap: 32px;
  }

  .featured-inner {
    grid-template-columns: 1fr;
  }

  .featured-sidebar {
    border-right: none;
    border-top: 1px solid var(--border-subtle);
  }

  .exhibits-row {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 32px;
  }

  .corridor-panels {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 32px;
  }

  .vitrine-stage {
    grid-template-columns: 1fr;
    padding: 0 32px;
    gap: 40px;
  }

  .section-header {
    padding: 0 32px 32px;
  }

  .exhibit-featured { padding: 0 32px 32px; }
  .article-hero     { padding: 60px 32px 32px; }
  .article-body     { padding: 0 32px 60px; }
  .article-nav      { padding: 0 32px 60px; }
  .exit-inner       { padding: 0 32px; grid-template-columns: 1fr; }
  .felt-board       { padding: 32px 24px; margin: 16px 32px 0; }
  .timeline-list    { padding: 0 32px 60px; }
  .corridor-header  { padding: 40px 32px 24px; }
}

/* ============================================================
   RESPONSIVE — 390px (mobile)
   ============================================================ */
@media (max-width: 480px) {
  .ticker-label { display: none; }

  .hero-inner { padding: 40px 20px; }

  .featured-content { padding: 32px 20px; }
  .featured-sidebar { padding: 24px 20px; }

  .exhibits-row {
    grid-template-columns: 1fr;
    padding: 0 20px;
  }

  .corridor-panels {
    grid-template-columns: 1fr;
    padding: 0 20px;
  }

  .section-header { padding: 0 20px 24px; }
  .room-number    { font-size: 48px; }

  .gallery-nav    { flex-direction: column; }

  .vitrine-stage  { padding: 0 20px; }

  .article-hero   { padding: 48px 20px 24px; }
  .article-body   { padding: 0 20px 48px; }
  .article-nav    { padding: 0 20px 48px; grid-template-columns: 1fr; }

  .exit-inner     { padding: 0 20px; }
  .felt-board     { margin: 16px 20px 0; padding: 24px 16px; }

  .timeline-item  { grid-template-columns: 80px 1px 1fr; }
  .timeline-list  { padding: 0 20px 48px; }
  .corridor-header { padding: 40px 20px 24px; }

  .quote-stage    { padding: 0 20px; }
}