/* =================================================================
   SANAL SU SERGİSİ — MÜZE DENEYİMİ
   Tek ekran, salon salon gezilen 3D perspektifli sergi
   ================================================================= */

:root {
  --deep:      #03142b;
  --deep-2:    #062547;
  --ocean:     #0a4a86;
  --water:     #1a8fd1;
  --sky:       #6cc8ff;
  --ice:       #e9f6ff;
  --paper:     #f5fbff;
  --gold:      #f3c969;
  --gold-2:    #e9a83a;
  --wall:      #1e3a5f;
  --wall-2:    #2a4a73;
  --floor-dark:#02101f;
  --floor-mid: #0a2540;
  --text:      #0a2540;
  --text-soft: #4a6b8c;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: 'Inter', system-ui, sans-serif;
  background: #000;
  color: #fff;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  user-select: none;
}

h1, h2, h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }


/* =================================================================
   LOBİ — Açılış ekranı
   ================================================================= */
.lobby {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  text-align: center;
  background: radial-gradient(ellipse at top, #0d3a6b 0%, var(--deep) 60%, #01081a 100%);
  transition: opacity 0.7s ease, transform 0.9s cubic-bezier(.6,0,.4,1);
  overflow: hidden;
}
.lobby.hidden {
  opacity: 0;
  transform: scale(1.15);
  pointer-events: none;
}

.bg-waves { position: absolute; inset: 0; overflow: hidden; }
.wave {
  position: absolute;
  left: -25%; bottom: -250px;
  width: 150%; height: 600px;
  border-radius: 45%;
  opacity: 0.18;
  animation: waveSpin 22s linear infinite;
}
.wave1 { background: radial-gradient(circle, #4ec3ff, transparent 60%); }
.wave2 { background: radial-gradient(circle, #1a8fd1, transparent 60%); animation-duration: 30s; animation-direction: reverse; }
.wave3 { background: radial-gradient(circle, #0a4a86, transparent 60%); animation-duration: 40s; }
@keyframes waveSpin { from { transform: rotate(0); } to { transform: rotate(360deg); } }

.droplets { position: absolute; inset: 0; pointer-events: none; }
.droplets span {
  position: absolute; top: -10vh;
  width: 6px; height: 18px;
  background: linear-gradient(180deg, transparent, #bfeaff);
  border-radius: 50% 50% 50% 50% / 20% 20% 80% 80%;
  opacity: 0.55;
  animation: fall linear infinite;
}
.droplets span:nth-child(1)  { left: 8%;  animation-duration: 6s; }
.droplets span:nth-child(2)  { left: 18%; animation-duration: 8s;  animation-delay: 2s; }
.droplets span:nth-child(3)  { left: 28%; animation-duration: 7s;  animation-delay: 4s; }
.droplets span:nth-child(4)  { left: 42%; animation-duration: 9s;  animation-delay: 1s; }
.droplets span:nth-child(5)  { left: 55%; animation-duration: 5s;  animation-delay: 3s; }
.droplets span:nth-child(6)  { left: 65%; animation-duration: 10s; }
.droplets span:nth-child(7)  { left: 73%; animation-duration: 7s;  animation-delay: 5s; }
.droplets span:nth-child(8)  { left: 82%; animation-duration: 6s;  animation-delay: 2s; }
.droplets span:nth-child(9)  { left: 90%; animation-duration: 8s;  animation-delay: 4s; }
.droplets span:nth-child(10) { left: 95%; animation-duration: 9s;  animation-delay: 1s; }
@keyframes fall {
  0%   { transform: translateY(-10vh); opacity: 0; }
  10%  { opacity: 0.7; }
  100% { transform: translateY(120vh); opacity: 0; }
}

.lobby-content { position: relative; z-index: 2; padding: 0 24px; max-width: 760px; }
.big-drop {
  width: 120px; height: 160px;
  margin: 0 auto 28px;
  filter: drop-shadow(0 18px 30px rgba(78, 195, 255, 0.45));
  animation: pulse 3.4s ease-in-out infinite;
}
.big-drop svg { width: 100%; height: 100%; display: block; }
@keyframes pulse {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-6px) scale(1.04); }
}

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.32em;
  font-size: 11px;
  color: var(--sky);
  margin-bottom: 14px;
  opacity: 0.85;
}
.title {
  font-size: clamp(44px, 7.5vw, 92px);
  margin-bottom: 22px;
  background: linear-gradient(180deg, #ffffff 0%, #bfeaff 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.subtitle {
  font-size: clamp(15px, 1.4vw, 18px);
  color: #d4e9f7;
  margin-bottom: 40px;
  font-weight: 300;
  line-height: 1.7;
}
.subtitle em { color: var(--sky); font-style: italic; }

.cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 17px 36px;
  background: linear-gradient(135deg, var(--water), #0a6cb2);
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
  font-size: 16px;
  box-shadow: 0 12px 30px -10px rgba(26, 143, 209, 0.7);
  transition: transform .25s, box-shadow .25s;
}
.cta:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -10px rgba(26, 143, 209, 0.9); }
.cta:active { transform: translateY(-1px); }
.cta svg { transition: transform .3s; }
.cta:hover svg { transform: translateX(4px); }

.hint {
  margin-top: 24px;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.home-link {
  display: inline-block;
  margin-top: 16px;
  padding: 8px 18px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.15);
  transition: all .25s;
}
.home-link:hover {
  color: #fff;
  background: rgba(255,255,255,0.06);
  border-color: var(--gold);
}


/* =================================================================
   MÜZE — Ana kapsayıcı
   ================================================================= */
.museum {
  position: fixed;
  inset: 0;
  background: #000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease 0.3s;
}
.museum.is-active {
  opacity: 1;
  pointer-events: auto;
}


/* =================================================================
   HUD — Üst bilgi şeridi
   ================================================================= */
.hud {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 30;
  padding: 22px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(180deg, rgba(3,20,43,0.7) 0%, transparent 100%);
  pointer-events: none;
}
.hud > * { pointer-events: auto; }

.hud-left { display: flex; align-items: center; gap: 18px; }
.hud-room-num {
  font-family: 'Playfair Display', serif;
  font-size: 44px;
  font-weight: 800;
  background: linear-gradient(180deg, var(--gold), var(--gold-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.02em;
  line-height: 1;
}
.hud-eyebrow {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 4px;
}
.hud-room-name {
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.02em;
}

.hud-right { display: flex; gap: 8px; }
.hud-btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: #fff;
  display: grid;
  place-items: center;
  transition: background .2s, transform .2s;
}
.hud-btn:hover { background: rgba(255,255,255,0.12); transform: scale(1.05); }
.hud-btn.muted #muteIcon path:last-child { display: none; }


/* =================================================================
   STAGE — Yatay kayan salon konteyneri
   ================================================================= */
.stage {
  position: absolute;
  inset: 0;
  display: flex;
  transition: transform 1.0s cubic-bezier(.7, 0, .25, 1);
  will-change: transform;
}

/* =================================================================
   ROOM — Tek bir salon
   ================================================================= */
.room {
  flex: 0 0 100vw;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

.room-3d {
  position: absolute;
  inset: 0;
  perspective: 1100px;
  perspective-origin: 50% 38%;
}

/* — ZEMİN (perspektif) — */
.floor {
  position: absolute;
  bottom: 0; left: -10%; right: -10%;
  height: 55vh;
  transform: rotateX(64deg);
  transform-origin: bottom center;
  background:
    linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.4) 100%),
    linear-gradient(90deg, rgba(108,200,255,0.05) 0%, transparent 50%, rgba(108,200,255,0.05) 100%),
    repeating-linear-gradient(90deg, var(--floor-dark) 0px, var(--floor-dark) 70px, var(--floor-mid) 70px, var(--floor-mid) 72px),
    repeating-linear-gradient(0deg, var(--floor-dark) 0px, var(--floor-dark) 70px, var(--floor-mid) 70px, var(--floor-mid) 72px),
    radial-gradient(ellipse at center top, #1a3a5f 0%, var(--floor-dark) 60%);
  box-shadow: inset 0 80px 100px rgba(0,0,0,0.6);
}

/* — ARKA DUVAR — */
.back-wall {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 70vh;
  background:
    radial-gradient(ellipse at 50% 90%, rgba(255,255,255,0.06) 0%, transparent 50%),
    linear-gradient(180deg, var(--wall) 0%, var(--wall-2) 80%, var(--floor-mid) 100%);
  box-shadow:
    inset 0 0 200px rgba(0,0,0,0.5),
    inset 0 -40px 80px rgba(0,0,0,0.4);
}

/* Salonlara özel duvar renkleri */
.wall-1 { background-image: radial-gradient(ellipse at 50% 90%, rgba(108,200,255,0.12) 0%, transparent 55%), linear-gradient(180deg, #1e3a5f 0%, #2a4a73 80%, var(--floor-mid) 100%); }
.wall-2 { background-image: radial-gradient(ellipse at 50% 90%, rgba(243,201,105,0.10) 0%, transparent 55%), linear-gradient(180deg, #3a2e1e 0%, #4d3f2a 80%, #1a1208 100%); }
.wall-3 { background-image: radial-gradient(ellipse at 50% 90%, rgba(108,200,255,0.12) 0%, transparent 55%), linear-gradient(180deg, #1f3554 0%, #2c466b 80%, var(--floor-mid) 100%); }
.wall-4 { background-image: radial-gradient(ellipse at 50% 90%, rgba(108,200,255,0.18) 0%, transparent 55%), linear-gradient(180deg, #0e2742 0%, #163558 80%, var(--floor-dark) 100%); }
.wall-5 { background-image: radial-gradient(ellipse at 50% 90%, rgba(255,225,180,0.10) 0%, transparent 55%), linear-gradient(180deg, #2e251c 0%, #3d3128 80%, #0f0c08 100%); }
.wall-6 { background-image: radial-gradient(ellipse at 50% 70%, rgba(243,201,105,0.18) 0%, transparent 60%), linear-gradient(180deg, #1a0e08 0%, #2a1a10 60%, #050200 100%); }

/* Duvardaki başlık */
.wall-text {
  position: absolute;
  top: 12%; left: 0; right: 0;
  text-align: center;
  padding: 0 24px;
  pointer-events: none;
  z-index: 4;
}
.wall-text-large { top: 22%; }
.wall-eyebrow {
  font-size: 12px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 14px;
}
.wall-title {
  font-size: clamp(36px, 5vw, 64px);
  background: linear-gradient(180deg, #ffffff 0%, rgba(255,255,255,0.5) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 12px;
}
.wall-sub {
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  font-weight: 300;
  font-style: italic;
}

/* Tavandan gelen ışık huzmesi */
.ceiling-light {
  position: absolute;
  top: -10vh; left: 50%;
  transform: translateX(-50%);
  width: 70vw;
  height: 70vh;
  background: radial-gradient(ellipse at top, rgba(255,236,200,0.15) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
}

/* — Salon içeriği — */
.room-content {
  position: relative;
  z-index: 5;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 4vw 8vh;
}


/* =================================================================
   ROOM 1: Hoşgeldin paneli
   ================================================================= */
.intro-panel {
  max-width: 720px;
  text-align: center;
  padding-bottom: 4vh;
}
.big-quote {
  font-family: 'Playfair Display', serif;
  font-size: clamp(22px, 2.6vw, 32px);
  font-style: italic;
  color: var(--sky);
  margin-bottom: 26px;
  line-height: 1.4;
}
.big-quote em { color: #fff; font-style: italic; font-weight: 700; }
.paragraph {
  font-size: 16px;
  color: rgba(255,255,255,0.78);
  margin-bottom: 14px;
  line-height: 1.7;
}
.paragraph strong { color: #fff; }

.enter-stats {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 36px;
}
.enter-stats > div {
  text-align: center;
  padding: 18px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  min-width: 110px;
  backdrop-filter: blur(8px);
}
.enter-stats strong {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 38px;
  font-weight: 700;
  color: var(--sky);
  line-height: 1;
  margin-bottom: 6px;
}
.enter-stats span {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}


/* =================================================================
   ROOM 2-3: Vitrinler (eserlerin sergilendiği podyumlar)
   ================================================================= */
.vitrines {
  display: flex;
  gap: clamp(10px, 1.5vw, 24px);
  align-items: flex-end;
  justify-content: center;
  flex-wrap: nowrap;
  width: 100%;
  max-width: 1500px;
  padding-bottom: 2vh;
}

.vitrine {
  position: relative;
  width: clamp(120px, 12vw, 175px);
  flex-shrink: 1;
  cursor: pointer;
  transition: transform .4s cubic-bezier(.2,.8,.2,1);
}
.vitrine:hover { transform: translateY(-10px); }

/* Podyum — eserin altındaki kaide */
.vitrine-podium {
  width: 100%;
  height: 18px;
  background: linear-gradient(180deg, #2a4a73 0%, #14283f 100%);
  border-radius: 4px 4px 0 0;
  box-shadow:
    0 8px 24px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.1);
}

/* Cam fanus / kavanoz */
.vitrine-glass {
  position: relative;
  width: 100%;
  height: clamp(160px, 22vh, 240px);
  background:
    linear-gradient(180deg,
      rgba(108,200,255,0.12) 0%,
      rgba(108,200,255,0.04) 50%,
      rgba(108,200,255,0.12) 100%);
  border: 1px solid rgba(255,255,255,0.18);
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  box-shadow:
    inset 0 0 30px rgba(108,200,255,0.18),
    0 -10px 30px rgba(108,200,255,0.08);
  overflow: hidden;
  backdrop-filter: blur(2px);
  transition: box-shadow .3s, border-color .3s;
}
.vitrine:hover .vitrine-glass {
  border-color: var(--sky);
  box-shadow:
    inset 0 0 50px rgba(108,200,255,0.35),
    0 -15px 40px rgba(108,200,255,0.25);
}

/* Cama yansıyan ışık */
.vitrine-glass::before {
  content: "";
  position: absolute;
  top: 0; left: 10%;
  width: 30%; height: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,0.25) 0%, transparent 50%);
  pointer-events: none;
}

/* Eser (emoji) */
.vitrine-item {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(54px, 7vw, 84px);
  filter: drop-shadow(0 6px 14px rgba(0,0,0,0.4));
  transition: transform .5s;
}
.vitrine:hover .vitrine-item {
  transform: translate(-50%, -55%) scale(1.1) rotate(-3deg);
}

/* Etiket */
.vitrine-label {
  position: absolute;
  bottom: 6px; left: 6px; right: 6px;
  padding: 6px 10px;
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  font-size: 11px;
  color: #fff;
  text-align: center;
  backdrop-filter: blur(6px);
}
.vitrine-label .name {
  display: block;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 2px;
}
.vitrine-label .litre {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  color: var(--sky);
  font-size: 14px;
}

/* Vitrin floor shadow */
.vitrine::after {
  content: "";
  position: absolute;
  bottom: -10px; left: 10%; right: 10%;
  height: 12px;
  background: radial-gradient(ellipse, rgba(0,0,0,0.5) 0%, transparent 70%);
  filter: blur(4px);
  z-index: -1;
}


/* =================================================================
   ROOM 4: Karşılaştırma Odası
   ================================================================= */
.wall-chart {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translateX(-50%);
  width: min(720px, 80%);
  display: grid;
  gap: 9px;
}
.bar-row {
  display: grid;
  grid-template-columns: 130px 1fr 80px;
  align-items: center;
  gap: 12px;
  font-size: 12px;
}
.bar-label {
  color: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}
.bar-label .emoji { font-size: 18px; }
.bar-track {
  height: 9px;
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  overflow: hidden;
}
.bar-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--sky), var(--water));
  box-shadow: 0 0 10px rgba(108,200,255,0.6);
  border-radius: 999px;
  transition: width 1.2s cubic-bezier(.2,.8,.2,1);
}
.bar-fill.gold { background: linear-gradient(90deg, var(--gold), var(--gold-2)); box-shadow: 0 0 10px rgba(243,201,105,0.5); }
.bar-fill.red  { background: linear-gradient(90deg, #ff8b8b, #d04646); box-shadow: 0 0 10px rgba(255,100,100,0.5); }
.bar-value {
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  font-weight: 700;
  text-align: right;
  color: #fff;
}
.bar-value small { font-family: 'Inter', sans-serif; font-size: 10px; opacity: 0.7; margin-left: 2px; }

.podium-calc {
  width: min(520px, 90%);
  padding: 26px 30px;
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(108,200,255,0.18);
  border-radius: 18px;
  backdrop-filter: blur(12px);
  box-shadow:
    0 30px 60px rgba(0,0,0,0.5),
    inset 0 1px 0 rgba(255,255,255,0.08);
}
.podium-calc h3 {
  font-size: 22px;
  color: #fff;
  text-align: center;
  margin-bottom: 6px;
}
.calc-q {
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 16px;
}
#urunSec {
  width: 100%;
  padding: 11px 14px;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  margin-bottom: 18px;
}
#urunSec:focus { outline: 2px solid var(--sky); }

.calc-rows { display: grid; gap: 9px; }
.calc-rows > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.calc-rows > div:last-child { border-bottom: none; }
.calc-rows span { font-size: 12px; color: rgba(255,255,255,0.6); }
.calc-rows strong {
  font-family: 'Playfair Display', serif;
  font-size: 16px;
  color: #fff;
}
.calc-rows .big strong { font-size: 28px; color: var(--sky); }


/* =================================================================
   ROOM 5: Arşiv Odası
   ================================================================= */
.frame-wrapper {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translateX(-50%) rotateY(-2deg);
  width: min(440px, 50vw);
}
.frame {
  background: #f5e9d2;
  padding: 14px 14px 28px;
  border: 6px solid #6b4f30;
  box-shadow:
    0 30px 60px rgba(0,0,0,0.6),
    inset 0 0 0 2px rgba(0,0,0,0.2),
    0 0 0 1px rgba(255,225,150,0.2);
  border-radius: 4px;
}
.frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2px;
}
.frame figcaption {
  margin-top: 12px;
  text-align: center;
  font-family: 'Playfair Display', serif;
  font-size: 13px;
  font-style: italic;
  color: #6b4f30;
  letter-spacing: 0.08em;
}

.archive-note {
  max-width: 520px;
  text-align: center;
}
.archive-note blockquote {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-style: italic;
  color: rgba(255,255,255,0.85);
  padding: 18px 22px;
  border-left: 3px solid var(--gold);
  background: rgba(255,255,255,0.04);
  border-radius: 0 12px 12px 0;
  text-align: left;
  margin-bottom: 18px;
}
.archive-note blockquote strong { color: #fff; }
.archive-note blockquote cite {
  display: block;
  margin-top: 10px;
  font-style: normal;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
}
.archive-note p {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}


/* =================================================================
   ROOM 6: Çıkış / Final
   ================================================================= */
.final-title {
  font-size: clamp(32px, 4.5vw, 58px);
  background: linear-gradient(180deg, #fff 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 14px;
  white-space: nowrap;
}
.final-sub {
  font-size: clamp(13px, 1.2vw, 15px);
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
  font-weight: 300;
  max-width: 540px;
  margin: 0 auto;
}

.room-content-final {
  align-items: center !important;
  padding: 38vh 4vw 120px !important;
}
.exit-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
}

/* === CANLI ETKİ PANOSU === */
.impact-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 18px 32px 16px;
  background: linear-gradient(160deg, rgba(255,255,255,0.05) 0%, rgba(0,0,0,0.3) 100%);
  border: 1px solid rgba(108,200,255,0.15);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  max-width: 700px;
  width: 100%;
  box-shadow:
    0 30px 60px rgba(0,0,0,0.5),
    0 0 80px rgba(108,200,255,0.08),
    inset 0 1px 0 rgba(255,255,255,0.06);
}
.impact-eyebrow {
  font-size: 11px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0;
}

.impact-main {
  display: flex;
  align-items: center;
  gap: 32px;
}

/* Canlı su küresi */
.impact-orb {
  position: relative;
  width: 100px;
  height: 100px;
  flex-shrink: 0;
}
.impact-orb::before {
  content: "";
  position: absolute;
  inset: -25px;
  background: radial-gradient(circle, rgba(108,200,255,0.45) 0%, transparent 65%);
  filter: blur(12px);
  animation: orbGlow 3s ease-in-out infinite;
  z-index: 0;
}
@keyframes orbGlow {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50%      { opacity: 0.95; transform: scale(1.12); }
}
.orb-water {
  position: relative;
  width: 100%; height: 100%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, #bfeaff 0%, #4ec3ff 25%, #1a8fd1 55%, #0a4a86 90%);
  box-shadow:
    inset -10px -14px 30px rgba(0,0,0,0.4),
    inset 8px 10px 24px rgba(255,255,255,0.25),
    0 0 40px rgba(108,200,255,0.6);
  overflow: hidden;
  z-index: 2;
}
.orb-wave {
  position: absolute;
  top: 35%; left: -20%; right: -20%;
  height: 200%;
  background-repeat: repeat-x;
  background-size: 80px 18px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 18'><path d='M0 9 Q 20 0 40 9 T 80 9 V 18 H 0 Z' fill='%23ffffff' opacity='0.18'/></svg>");
  animation: orbWaveMove 4s linear infinite;
}
.orb-wave-2 {
  top: 45%;
  opacity: 0.7;
  animation: orbWaveMove 7s linear infinite reverse;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 18'><path d='M0 9 Q 20 0 40 9 T 80 9 V 18 H 0 Z' fill='%23bfeaff' opacity='0.25'/></svg>");
}
@keyframes orbWaveMove {
  from { background-position: 0 0; }
  to   { background-position: -80px 0; }
}
.orb-shine {
  position: absolute;
  top: 12%; left: 18%;
  width: 22%; height: 32%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.7) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(2px);
}
.orb-ripple {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(108,200,255,0.5);
  animation: orbRipple 3s ease-out infinite;
  z-index: 1;
}
.orb-ripple.delay  { animation-delay: 1s; }
.orb-ripple.delay2 { animation-delay: 2s; }
@keyframes orbRipple {
  0%   { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.3); opacity: 0; }
}

.impact-numbers {
  text-align: left;
  flex: 1;
}
.impact-big {
  font-family: 'Playfair Display', serif;
  font-size: clamp(34px, 4vw, 50px);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(180deg, #fff 0%, var(--sky) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 4px;
}
.impact-big small {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  -webkit-text-fill-color: rgba(255,255,255,0.5);
}
.impact-cap {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.04em;
  margin: 0;
}

.impact-side {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
  width: 100%;
}
.impact-side > div { text-align: center; }
.impact-side strong {
  font-family: 'Playfair Display', serif;
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 700;
  color: var(--gold);
  display: block;
  margin-bottom: 4px;
  line-height: 1;
}
.impact-side span {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.5);
}
.impact-foot {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin: 0;
}

.exit-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: transform .25s, box-shadow .25s;
  letter-spacing: 0.02em;
}
.btn.primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #2a1d00;
  box-shadow: 0 12px 28px -8px rgba(243, 201, 105, 0.5);
}
.btn.primary:hover { transform: translateY(-3px); box-shadow: 0 18px 36px -8px rgba(243, 201, 105, 0.7); }
.btn.ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.2);
}
.btn.ghost:hover { background: rgba(255,255,255,0.05); border-color: var(--gold); }

.credits {
  text-align: center;
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}


/* =================================================================
   NAVIGATION — Ok butonları
   ================================================================= */
.nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 25;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: #fff;
  display: grid;
  place-items: center;
  backdrop-filter: blur(10px);
  transition: background .25s, transform .25s, opacity .3s;
  opacity: 0.7;
}
.nav-arrow:hover {
  background: rgba(255,255,255,0.12);
  opacity: 1;
  transform: translateY(-50%) scale(1.08);
}
.nav-arrow:disabled {
  opacity: 0.15;
  cursor: not-allowed;
  transform: translateY(-50%);
}
.nav-prev { left: 24px; }
.nav-next { right: 24px; }


/* =================================================================
   MINIMAP — Salon planı
   ================================================================= */
.minimap {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 25;
  display: flex;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  backdrop-filter: blur(10px);
}
.minimap button {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.5);
  font-family: 'Playfair Display', serif;
  font-size: 13px;
  font-weight: 600;
  transition: all .25s;
  display: grid;
  place-items: center;
}
.minimap button:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}
.minimap button.active {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #2a1d00;
  box-shadow: 0 4px 14px rgba(243,201,105,0.4);
  transform: scale(1.05);
}


/* =================================================================
   TRANSITION OVERLAY
   ================================================================= */
.transition-overlay {
  position: absolute;
  inset: 0;
  z-index: 40;
  background: #000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.transition-overlay.flash {
  opacity: 0.5;
}


/* =================================================================
   MODAL — Eser detay
   ================================================================= */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal.is-open { display: flex; animation: modalFade .25s ease; }
@keyframes modalFade { from { opacity: 0; } to { opacity: 1; } }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 20, 43, 0.85);
  backdrop-filter: blur(8px);
}
.modal-card {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: linear-gradient(180deg, #ffffff 0%, #eaf5fd 100%);
  color: var(--text);
  border-radius: 24px;
  padding: 44px 36px 30px;
  text-align: center;
  box-shadow: 0 50px 100px -20px rgba(3,20,43,0.6);
  animation: modalPop .35s cubic-bezier(.2,1.2,.4,1);
  max-height: 92vh;
  overflow-y: auto;
}
@keyframes modalPop {
  from { transform: scale(0.92) translateY(20px); opacity: 0; }
  to   { transform: scale(1) translateY(0);       opacity: 1; }
}
.modal-close {
  position: absolute;
  top: 12px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.06);
  color: var(--text);
  font-size: 22px;
  display: grid;
  place-items: center;
  transition: background .2s;
}
.modal-close:hover { background: rgba(0,0,0,0.12); }
.modal-emoji {
  font-size: 84px;
  margin-bottom: 14px;
  filter: drop-shadow(0 8px 16px rgba(10,74,134,0.18));
}
.modal-card h3 {
  font-size: 28px;
  margin-bottom: 10px;
  color: var(--text);
}
.modal-litre { margin-bottom: 14px; font-family: 'Playfair Display', serif; }
.modal-litre span {
  font-size: 52px;
  font-weight: 800;
  color: var(--water);
}
.modal-litre small {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--text-soft);
  display: block;
  margin-top: -4px;
}
.modal-desc {
  color: var(--text-soft);
  font-size: 14.5px;
  line-height: 1.6;
  margin-bottom: 22px;
}
.modal-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.modal-stats > div {
  padding: 12px 6px;
  background: #fff;
  border: 1px solid #dfeefa;
  border-radius: 10px;
}
.modal-stats strong {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  color: var(--ocean);
}
.modal-stats span {
  font-size: 10px;
  color: var(--text-soft);
  letter-spacing: 0.03em;
}
.modal-drops {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3px;
  max-height: 60px;
  overflow: hidden;
}
.modal-drops span {
  width: 7px; height: 11px;
  background: linear-gradient(180deg, #6cc8ff, #0a6cb2);
  border-radius: 50% 50% 50% 50% / 20% 20% 80% 80%;
  animation: dropIn .4s backwards;
}
@keyframes dropIn { from { transform: translateY(-10px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }


/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width: 900px) {
  .hud { padding: 14px 18px; }
  .hud-room-num { font-size: 32px; }
  .hud-room-name { font-size: 14px; }
  .hud-eyebrow { font-size: 9px; }
  .nav-arrow { width: 48px; height: 48px; }
  .nav-prev { left: 12px; }
  .nav-next { right: 12px; }
  .minimap { bottom: 16px; padding: 8px 10px; gap: 4px; }
  .minimap button { width: 32px; height: 32px; font-size: 11px; }
  .vitrines { gap: 10px; }
  .vitrine { width: clamp(110px, 28vw, 160px); }
  .vitrine-glass { height: 140px; }
  .vitrine-item { font-size: 48px; }
  .frame-wrapper { width: 80vw; top: 38%; }
  .wall-chart { width: 92%; top: 36%; }
  .bar-row { grid-template-columns: 90px 1fr 60px; font-size: 11px; }
  .bar-label .emoji { font-size: 14px; }
  .bar-value { font-size: 13px; }
  .enter-stats { gap: 12px; }
  .enter-stats > div { padding: 12px 14px; min-width: 80px; }
  .enter-stats strong { font-size: 28px; }
  .big-quote { font-size: 18px; }
  .paragraph { font-size: 14px; }
  .archive-note blockquote { font-size: 14px; }
}

@media (max-width: 600px) {
  .floor { height: 38vh; }
  .back-wall { height: 78vh; }
  .wall-text { top: 8%; }
  .wall-title { font-size: 28px; }
  .wall-sub { font-size: 13px; }
  .vitrines { gap: 8px; padding-bottom: 80px; }
  .vitrine { width: clamp(95px, 30vw, 130px); }
  .vitrine-glass { height: 110px; }
  .vitrine-item { font-size: 38px; }
  .vitrine-label { font-size: 9px; padding: 4px 6px; }
  .vitrine-label .litre { font-size: 12px; }
  .modal-card { padding: 36px 22px 26px; }
}

/* =================================================================
   SALON I — SU KAVANOZU & SOL/SAĞ DÜZEN
   ================================================================= */
.room-content-split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(30px, 5vw, 80px);
  align-items: center;
  padding: 14vh 6vw 6vh;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}
.intro-text {
  text-align: left;
  padding-top: 0;
}
.intro-text .big-quote { text-align: left; }
.intro-text .enter-stats { justify-content: flex-start; }

.intro-viz {
  position: relative;
  text-align: center;
}
.viz-label { margin-bottom: 22px; }
.viz-product {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 4px;
  letter-spacing: 0.04em;
}
.viz-product .viz-emoji {
  font-size: 26px;
  filter: drop-shadow(0 4px 10px rgba(108,200,255,0.4));
  animation: vizPop 0.5s ease;
}
@keyframes vizPop { 0% { transform: scale(0.6); } 100% { transform: scale(1); } }

.viz-litre {
  font-family: 'Playfair Display', serif;
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(180deg, #fff 0%, var(--sky) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  margin-bottom: 4px;
}
.viz-litre small {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
}
.viz-compare {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
}
.viz-compare span {
  color: var(--gold);
  font-weight: 700;
  font-family: 'Playfair Display', serif;
  font-size: 17px;
}

/* — Su kavanozu — */
.water-jar {
  position: relative;
  width: clamp(180px, 18vw, 230px);
  height: clamp(240px, 26vw, 320px);
  margin: 0 auto 22px;
}
.jar-glass {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 12px;
  border: 3px solid rgba(255,255,255,0.18);
  border-top-width: 1.5px;
  border-top-color: rgba(255,255,255,0.4);
  border-radius: 20px 20px 38px 38px;
  background: linear-gradient(180deg, rgba(108,200,255,0.03) 0%, rgba(108,200,255,0.10) 100%);
  overflow: hidden;
  box-shadow:
    inset 0 0 40px rgba(108,200,255,0.10),
    inset 10px 0 24px rgba(255,255,255,0.05),
    inset -10px 0 24px rgba(0,0,0,0.18),
    0 35px 60px rgba(0,0,0,0.4);
}
.jar-glass::before {
  content: "";
  position: absolute;
  top: 12px; left: 15%;
  width: 18%; height: 70%;
  background: linear-gradient(180deg, rgba(255,255,255,0.35), transparent 80%);
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
}
.jar-water {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 5%;
  background: linear-gradient(180deg, #4ec3ff 0%, #1a8fd1 60%, #0a4a86 100%);
  transition: height 1.8s cubic-bezier(.4, 0, .2, 1);
  box-shadow: inset 0 -8px 20px rgba(0,0,0,0.25);
}
.jar-wave {
  position: absolute;
  top: -15px;
  left: -10%; right: -10%;
  height: 20px;
  background-repeat: repeat-x;
  background-size: 120px 20px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 20'><path d='M0 10 Q 30 0 60 10 T 120 10 V 20 H 0 Z' fill='%231a8fd1'/></svg>");
  animation: waveMove 4s linear infinite;
}
.jar-wave-2 {
  top: -10px;
  opacity: 0.45;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 20'><path d='M0 10 Q 30 0 60 10 T 120 10 V 20 H 0 Z' fill='%234ec3ff'/></svg>");
  animation: waveMove 7s linear infinite reverse;
}
@keyframes waveMove {
  from { background-position: 0 0; }
  to   { background-position: -120px 0; }
}
.jar-bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.jar-bubbles span {
  position: absolute;
  bottom: 0;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  box-shadow: inset 0 0 3px rgba(255,255,255,0.5);
  animation: bubbleRise 4s ease-in;
}
@keyframes bubbleRise {
  0%   { transform: translateY(0) scale(0.4); opacity: 0; }
  15%  { opacity: 0.7; }
  100% { transform: translateY(calc(-1 * var(--rise, 240px))) scale(1.1); opacity: 0; }
}
.jar-marker {
  position: absolute;
  bottom: 0;
  left: -6px; right: -6px;
  height: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
}
.jar-marker .marker-dot {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.jar-marker .marker-label {
  font-size: 9px;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}
.jar-base {
  position: absolute;
  bottom: 0; left: 6%; right: 6%;
  height: 16px;
  background: linear-gradient(180deg, #1a3a5f, #0a1f3a);
  border-radius: 4px;
  box-shadow: 0 14px 24px rgba(0,0,0,0.5);
}
.jar-shadow {
  position: absolute;
  bottom: -14px; left: -10%; right: -10%;
  height: 26px;
  background: radial-gradient(ellipse, rgba(108,200,255,0.18) 0%, transparent 70%);
  filter: blur(8px);
}

.item-picker {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 10px;
}
.item-picker button {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: all .25s cubic-bezier(.2,.8,.2,1);
}
.item-picker button span {
  font-size: 24px;
  display: block;
  transition: transform .3s;
}
.item-picker button:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-3px);
}
.item-picker button:hover span { transform: scale(1.15); }
.item-picker button.active {
  background: linear-gradient(135deg, var(--water), #0a6cb2);
  border-color: var(--sky);
  box-shadow: 0 10px 24px rgba(26,143,209,0.5), inset 0 1px 0 rgba(255,255,255,0.2);
  transform: translateY(-4px);
}
.viz-hint {
  font-size: 10px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.22em;
  text-transform: uppercase;
}


/* =================================================================
   SALON II/III — DUVAR POSTERLERİ & YAĞMUR
   ================================================================= */
.wall-rain {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.35;
  z-index: 1;
}
.wall-rain span {
  position: absolute;
  top: -20px;
  width: 2px; height: 28px;
  background: linear-gradient(180deg, transparent, rgba(108,200,255,0.7));
  border-radius: 4px;
  animation: wallFall linear infinite;
}
.wall-rain span:nth-child(1)  { left: 6%;  animation-duration: 5s; }
.wall-rain span:nth-child(2)  { left: 14%; animation-duration: 7s;  animation-delay: 1s; }
.wall-rain span:nth-child(3)  { left: 21%; animation-duration: 6s;  animation-delay: 3s; }
.wall-rain span:nth-child(4)  { left: 28%; animation-duration: 8s;  animation-delay: 0.5s; }
.wall-rain span:nth-child(5)  { left: 37%; animation-duration: 5.5s; animation-delay: 2s; }
.wall-rain span:nth-child(6)  { left: 50%; animation-duration: 7s; }
.wall-rain span:nth-child(7)  { left: 58%; animation-duration: 6.5s; animation-delay: 1.5s; }
.wall-rain span:nth-child(8)  { left: 67%; animation-duration: 5s;  animation-delay: 3.2s; }
.wall-rain span:nth-child(9)  { left: 74%; animation-duration: 8s;  animation-delay: 0.8s; }
.wall-rain span:nth-child(10) { left: 82%; animation-duration: 6s; }
.wall-rain span:nth-child(11) { left: 90%; animation-duration: 7s;  animation-delay: 2.5s; }
.wall-rain span:nth-child(12) { left: 96%; animation-duration: 5.5s; animation-delay: 1.2s; }
@keyframes wallFall {
  0%   { transform: translateY(-20px); opacity: 0; }
  10%  { opacity: 0.8; }
  100% { transform: translateY(70vh); opacity: 0; }
}

.wall-posters {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translateX(-50%);
  width: min(760px, 78%);
  max-height: 25vh;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(14px, 1.6vw, 22px);
  z-index: 1;
}
.poster {
  position: relative;
  perspective: 800px;
}
.poster-frame {
  position: relative;
  padding: 14px 18px 12px;
  border-radius: 12px;
  background:
    linear-gradient(160deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow:
    0 16px 40px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  overflow: hidden;
  transform: rotateY(0deg);
  transition: transform .6s;
}
.poster-warm .poster-frame { background-image: linear-gradient(160deg, rgba(243,201,105,0.10) 0%, rgba(0,0,0,0.25) 100%); border-color: rgba(243,201,105,0.18); }
.poster-tech .poster-frame { background-image: linear-gradient(160deg, rgba(108,200,255,0.12) 0%, rgba(0,0,0,0.25) 100%); border-color: rgba(108,200,255,0.22); }
.poster-cool .poster-frame { background-image: linear-gradient(160deg, rgba(108,200,255,0.06) 0%, rgba(0,0,0,0.3) 100%); }

.poster-spotlight {
  position: absolute;
  top: -40%; left: 50%;
  transform: translateX(-50%);
  width: 120%; height: 80%;
  background: radial-gradient(ellipse at center top, rgba(255,255,255,0.18) 0%, transparent 60%);
  pointer-events: none;
}
.poster-emoji {
  font-size: clamp(34px, 4vw, 50px);
  margin-bottom: 4px;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,0.5));
  animation: posterFloat 4s ease-in-out infinite;
}
@keyframes posterFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}
.poster-content { display: block; }
.poster-stat {
  font-family: 'Playfair Display', serif;
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(180deg, #fff 0%, rgba(255,255,255,0.4) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}
.poster-stat small {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.4);
}
.poster-warm .poster-stat { background: linear-gradient(180deg, #fff 0%, var(--gold) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.poster-tech .poster-stat { background: linear-gradient(180deg, #fff 0%, var(--sky) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.poster-cap {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}
.poster-meta {
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-top: 6px;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 4px;
}
.poster-tech .poster-meta { color: var(--sky); }

.poster-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(15px, 1.6vw, 19px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
  line-height: 1.25;
}
.poster-text {
  font-size: 11px;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
  margin-bottom: 8px;
}
.poster-text strong { color: var(--sky); font-weight: 700; }

.poster-mini-bars {
  display: grid;
  gap: 5px;
}
.poster-mini-bars > div {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 8px;
  align-items: center;
}
.poster-mini-bars .lbl { font-size: 16px; }
.poster-mini-bars i {
  display: block;
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--sky), var(--water));
  width: 0;
  animation: barGrow 1.4s cubic-bezier(.2,.8,.2,1) 0.4s forwards;
}
.poster-mini-bars i.gold { background: linear-gradient(90deg, var(--gold), var(--gold-2)); }
@keyframes barGrow { to { width: var(--w); } }

.chain {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 24px;
  margin: 2px 0 8px;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.4));
}
.chain .arrow {
  font-size: 16px;
  color: rgba(255,255,255,0.4);
}

.poster-tag {
  margin-top: 8px;
  padding-left: 4px;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}


/* =================================================================
   SALON V — VERİ SALONU
   ================================================================= */
.data-grid {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translateX(-50%);
  width: min(960px, 90%);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  z-index: 3;
}
.data-card {
  padding: 20px 18px;
  background: linear-gradient(170deg, rgba(255,255,255,0.06) 0%, rgba(0,0,0,0.2) 100%);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  text-align: center;
  backdrop-filter: blur(8px);
  box-shadow:
    0 20px 40px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.08);
  transition: transform .4s, box-shadow .4s, border-color .4s;
}
.data-card:hover {
  transform: translateY(-6px);
  border-color: var(--sky);
  box-shadow: 0 30px 50px rgba(0,0,0,0.5), 0 0 30px rgba(108,200,255,0.2);
}
.data-icon {
  font-size: 36px;
  margin-bottom: 10px;
  filter: drop-shadow(0 4px 10px rgba(108,200,255,0.4));
}
.data-num {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(180deg, #fff 0%, var(--sky) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 8px;
}
.data-num small {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.45);
}
.data-label {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
  line-height: 1.3;
}
.data-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
}

.data-bottom {
  max-width: 720px;
  text-align: center;
}
/* Müze plakası — okul + sergi adı (Salon V'te kartların altında) */
.exhibit-plate-wrap {
  position: absolute;
  top: 72%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.exhibit-plate {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 14px 28px;
  background: linear-gradient(135deg, rgba(243,201,105,0.10) 0%, rgba(255,255,255,0.03) 100%);
  border: 1px solid rgba(243,201,105,0.25);
  border-radius: 4px;
  margin-bottom: 18px;
  box-shadow:
    0 10px 24px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.08);
  position: relative;
}
.exhibit-plate::before,
.exhibit-plate::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 8px; height: 8px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  transform: translateY(-50%);
  background: rgba(243,201,105,0.15);
}
.exhibit-plate::before { left: 8px; }
.exhibit-plate::after  { right: 8px; }
.plate-school {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  padding-left: 16px;
}
.plate-divider {
  width: 1px;
  height: 22px;
  background: linear-gradient(180deg, transparent, rgba(243,201,105,0.5), transparent);
}
.plate-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(16px, 1.7vw, 21px);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.01em;
  padding-right: 16px;
}

.data-sources {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.src-eyebrow {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.data-sources ul {
  display: flex;
  gap: 18px;
  list-style: none;
  flex-wrap: wrap;
}
.data-sources li {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  position: relative;
  letter-spacing: 0.05em;
}
.data-sources li:not(:last-child)::after {
  content: "·";
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.25);
}


/* =================================================================
   MODAL — IŞIKLI, DÖNEREK AÇILMA (vitrinden büyüme)
   ================================================================= */
.modal-bloom {
  position: absolute;
  top: 50%; left: 50%;
  width: 800px; height: 800px;
  transform: translate(-50%, -50%) scale(0.2);
  background: radial-gradient(circle, rgba(243,201,105,0.55) 0%, rgba(108,200,255,0.25) 30%, transparent 65%);
  opacity: 0;
  pointer-events: none;
  filter: blur(20px);
}
.modal.is-open .modal-bloom {
  animation: bloomBurst 1.4s cubic-bezier(.2,.8,.2,1) forwards;
}
@keyframes bloomBurst {
  0%   { transform: translate(-50%, -50%) scale(0.2); opacity: 0; }
  20%  { opacity: 1; }
  60%  { transform: translate(-50%, -50%) scale(1.2); opacity: 0.5; }
  100% { transform: translate(-50%, -50%) scale(1.4); opacity: 0; }
}

/* Işık ışınları — emojiden dışa doğru patlama */
.modal-rays {
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  pointer-events: none;
}
.modal-rays span {
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 240px;
  background: linear-gradient(180deg, rgba(243,201,105,0.7), transparent);
  transform-origin: top center;
  opacity: 0;
}
.modal-rays span:nth-child(1) { transform: rotate(0deg); }
.modal-rays span:nth-child(2) { transform: rotate(45deg); }
.modal-rays span:nth-child(3) { transform: rotate(90deg); }
.modal-rays span:nth-child(4) { transform: rotate(135deg); }
.modal-rays span:nth-child(5) { transform: rotate(180deg); }
.modal-rays span:nth-child(6) { transform: rotate(225deg); }
.modal-rays span:nth-child(7) { transform: rotate(270deg); }
.modal-rays span:nth-child(8) { transform: rotate(315deg); }
.modal.is-open .modal-rays span {
  animation: rayBurst 1.1s ease-out forwards;
}
.modal.is-open .modal-rays span:nth-child(2) { animation-delay: 0.05s; }
.modal.is-open .modal-rays span:nth-child(3) { animation-delay: 0.10s; }
.modal.is-open .modal-rays span:nth-child(4) { animation-delay: 0.15s; }
.modal.is-open .modal-rays span:nth-child(5) { animation-delay: 0.20s; }
.modal.is-open .modal-rays span:nth-child(6) { animation-delay: 0.25s; }
.modal.is-open .modal-rays span:nth-child(7) { animation-delay: 0.30s; }
.modal.is-open .modal-rays span:nth-child(8) { animation-delay: 0.35s; }
@keyframes rayBurst {
  0%   { transform-origin: top center; transform: rotate(var(--r, 0deg)) scaleY(0); opacity: 0; }
  20%  { opacity: 0.8; }
  100% { transform-origin: top center; transform: rotate(var(--r, 0deg)) scaleY(1.5) translateY(20px); opacity: 0; }
}
/* Her ışın için ayrı --r */
.modal-rays span:nth-child(1) { --r: 0deg; }
.modal-rays span:nth-child(2) { --r: 45deg; }
.modal-rays span:nth-child(3) { --r: 90deg; }
.modal-rays span:nth-child(4) { --r: 135deg; }
.modal-rays span:nth-child(5) { --r: 180deg; }
.modal-rays span:nth-child(6) { --r: 225deg; }
.modal-rays span:nth-child(7) { --r: 270deg; }
.modal-rays span:nth-child(8) { --r: 315deg; }

/* Modal kartı — flip + scale girişi */
.modal.is-open .modal-card {
  animation: modalReveal 0.75s cubic-bezier(.2, 1.1, .35, 1.05) forwards;
}
@keyframes modalReveal {
  0%   { transform: scale(0.3) rotateY(-180deg); opacity: 0; filter: blur(10px); }
  50%  { opacity: 1; filter: blur(0); }
  100% { transform: scale(1) rotateY(0deg); }
}

/* Emoji sahnesi — dönen halkalar */
.modal-emoji-stage {
  position: relative;
  width: 140px;
  height: 140px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
}
.modal-emoji-stage .ring {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.ring-1 {
  width: 100%; height: 100%;
  border: 2px dashed rgba(243,201,105,0.55);
  animation: ringSpinCW 10s linear infinite;
}
.ring-2 {
  width: 80%; height: 80%;
  border: 1px solid rgba(108,200,255,0.45);
  animation: ringSpinCCW 7s linear infinite;
}
.ring-3 {
  width: 115%; height: 115%;
  border: 1px dotted rgba(255,255,255,0.25);
  animation: ringSpinCW 16s linear infinite;
}
@keyframes ringSpinCW  { to { transform: rotate(360deg); } }
@keyframes ringSpinCCW { to { transform: rotate(-360deg); } }
.modal-emoji {
  position: relative;
  z-index: 2;
  font-size: 76px;
  filter: drop-shadow(0 8px 18px rgba(108,200,255,0.5));
  animation: emojiSpinIn 0.9s cubic-bezier(.2,1.1,.35,1) forwards, emojiFloat 4s ease-in-out 1s infinite;
}
@keyframes emojiSpinIn {
  0%   { transform: scale(0) rotate(-360deg); }
  60%  { transform: scale(1.2) rotate(15deg); }
  100% { transform: scale(1) rotate(0deg); }
}
@keyframes emojiFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}


/* =================================================================
   VİTRİN TIKLAMA — Tıklanan vitrin "yanar"
   ================================================================= */
.vitrine.clicked .vitrine-glass {
  animation: vitrineFlash 0.6s ease;
}
@keyframes vitrineFlash {
  0%   { box-shadow: inset 0 0 30px rgba(108,200,255,0.18), 0 -10px 30px rgba(108,200,255,0.08); }
  40%  { box-shadow: inset 0 0 80px rgba(243,201,105,0.9), 0 0 60px rgba(243,201,105,0.6); border-color: var(--gold); }
  100% { box-shadow: inset 0 0 30px rgba(108,200,255,0.18), 0 -10px 30px rgba(108,200,255,0.08); }
}
.vitrine.clicked .vitrine-item {
  animation: itemPop 0.6s ease;
}
@keyframes itemPop {
  0%   { transform: translate(-50%, -50%) scale(1); }
  50%  { transform: translate(-50%, -50%) scale(1.4); filter: drop-shadow(0 0 20px rgba(243,201,105,0.8)); }
  100% { transform: translate(-50%, -50%) scale(1); }
}

/* Mute button durumu */
.hud-btn.muted .mute-x { display: inline; }
.hud-btn:not(.muted) .mute-x { display: none; }
.hud-btn.music-on {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #2a1d00;
  border-color: var(--gold);
}


/* =================================================================
   RESPONSIVE — Salon I ve diğer yeni öğeler
   ================================================================= */
@media (max-width: 1100px) {
  .room-content-split {
    grid-template-columns: 1fr;
    padding: 12vh 5vw 5vh;
    gap: 30px;
    text-align: center;
  }
  .intro-text { text-align: center; }
  .intro-text .big-quote, .intro-text .enter-stats { text-align: center; justify-content: center; }
  .water-jar { width: 180px; height: 240px; }
  .wall-posters {
    grid-template-columns: 1fr;
    width: 90%;
    top: 22%;
    gap: 14px;
  }
  .poster-frame { padding: 16px 16px 12px; }
  .data-grid {
    grid-template-columns: repeat(2, 1fr);
    top: 28%;
  }
}
@media (max-width: 700px) {
  .intro-text .enter-stats { gap: 8px; }
  .intro-text .enter-stats > div { padding: 10px 12px; min-width: 70px; }
  .intro-text .enter-stats strong { font-size: 22px; }
  .wall-posters { display: none; }
  .data-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .data-card { padding: 12px 10px; }
  .data-icon { font-size: 26px; margin-bottom: 6px; }
  .data-num { font-size: 22px; }
  .data-label { font-size: 11px; }
  .data-sub { font-size: 10px; }
  .modal-emoji-stage { width: 110px; height: 110px; }
  .modal-emoji { font-size: 60px; }
}

/* =================================================================
   MOBİL — Kapsamlı düzeltmeler (≤ 768px)
   ================================================================= */
@media (max-width: 768px) {
  /* HUD kompaktlaştır */
  .hud { padding: 10px 14px; }
  .hud-room-num { font-size: 26px; }
  .hud-room-name { font-size: 12px; }
  .hud-eyebrow { font-size: 8px; letter-spacing: 0.18em; }
  .hud-btn { width: 36px; height: 36px; }
  .hud-btn svg { width: 16px; height: 16px; }
  .hud-right { gap: 4px; }
  .hud-left { gap: 10px; }

  /* Nav arrow küçült */
  .nav-arrow { width: 40px; height: 40px; }
  .nav-arrow svg { width: 22px; height: 22px; }
  .nav-prev { left: 6px; }
  .nav-next { right: 6px; }

  /* Mini-map sıkıştır */
  .minimap { bottom: 10px; padding: 6px 8px; gap: 2px; }
  .minimap button { width: 28px; height: 28px; font-size: 10px; }

  /* Salon başlığı */
  .wall-text { top: 9%; padding: 0 16px; }
  .wall-eyebrow { font-size: 10px; letter-spacing: 0.22em; margin-bottom: 8px; }
  .wall-title { font-size: 24px; margin-bottom: 6px; }
  .wall-sub { font-size: 11px; }

  /* Salon I — Hoşgeldin (split layout, dikey akış) */
  .room-content-split {
    grid-template-columns: 1fr !important;
    padding: 14px 5vw 100px !important;
    gap: 24px;
    text-align: center;
    align-items: flex-start !important;
    height: auto !important;
  }
  .intro-text .big-quote { font-size: 16px; margin-bottom: 14px; }
  .intro-text .paragraph { font-size: 13px; margin-bottom: 10px; }
  .intro-text .enter-stats { gap: 6px; justify-content: center; flex-wrap: wrap; }
  .intro-text .enter-stats > div { padding: 8px 10px; min-width: 70px; }
  .intro-text .enter-stats strong { font-size: 22px; }
  .intro-text .enter-stats span { font-size: 9px; }

  .water-jar { width: 140px; height: 190px; margin: 0 auto 14px; }
  .viz-litre { font-size: 38px; }
  .viz-product { font-size: 12px; }
  .viz-product .viz-emoji { font-size: 22px; }
  .viz-compare { font-size: 11px; }
  .viz-compare span { font-size: 13px; }
  .item-picker button { width: 44px; height: 44px; }
  .item-picker button span { font-size: 20px; }

  /* Salon II / III — Vitrinler 2 sütun grid (scroll yerine) */
  .vitrines {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    flex-wrap: unset;
    overflow: visible;
    justify-content: center;
    padding: 0 14px 14px;
    gap: 10px;
    width: 100%;
    max-width: 460px;
    margin: 0 auto;
  }
  .vitrine {
    width: 100%;
    flex-shrink: unset;
  }
  .vitrine-glass { height: 130px; }
  .vitrine-item { font-size: 42px; }
  .vitrine-label { font-size: 9px; padding: 4px 6px; }
  .vitrine-label .name { letter-spacing: 0; font-size: 10px; }
  .vitrine-label .litre { font-size: 11px; }

  /* Sergi salonlarını mobile'da scroll'a aç + perspektif kaldır */
  .room { overflow-y: auto; -webkit-overflow-scrolling: touch; }
  .room-3d {
    height: auto;
    min-height: 100vh;
    perspective: none;
    display: flex;
    flex-direction: column;
  }
  .floor { display: none; }
  .ceiling-light { display: none; }
  .back-wall {
    position: relative !important;
    height: auto !important;
    padding: 60px 0 16px;
    flex: 0 0 auto;
  }
  .wall-text {
    position: relative !important;
    top: auto !important;
    padding: 0 16px 8px;
  }
  .wall-text-large { top: auto !important; }
  .room-content {
    position: relative !important;
    height: auto !important;
    padding: 14px 4vw 100px !important;
    align-items: flex-start !important;
    flex: 1;
  }

  /* Duvar posterleri — mobile'da gizle, yer az */
  .wall-posters { display: none; }
  .wall-rain { opacity: 0.12; }

  /* Salon IV — Karşılaştırma (akışa al, çakışma olmasın) */
  .wall-chart {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    width: 100%;
    max-width: 460px;
    margin: 6px auto 14px;
    gap: 5px;
  }
  .bar-row {
    grid-template-columns: 80px 1fr 52px;
    gap: 6px;
    font-size: 10px;
  }
  .bar-label .emoji { font-size: 12px; }
  .bar-label { font-size: 10px; }
  .bar-track { height: 6px; }
  .bar-value { font-size: 11px; }
  .bar-value small { font-size: 8px; }

  .podium-calc { padding: 16px 14px; width: 100%; max-width: 460px; margin: 0 auto; }
  .podium-calc h3 { font-size: 16px; }
  .calc-q { font-size: 11px; }
  #urunSec { padding: 10px 12px; font-size: 13px; }
  .calc-rows > div { padding: 7px 0; }
  .calc-rows span { font-size: 11px; }
  .calc-rows strong { font-size: 14px; }
  .calc-rows .big strong { font-size: 22px; }

  /* Salon V — Veri Salonu (4 kart → 2x2 grid, akışa al) */
  .data-grid {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    width: 100%;
    max-width: 460px;
    margin: 6px auto 14px;
  }
  .data-card { padding: 12px 10px; }
  .data-icon { font-size: 24px; margin-bottom: 6px; }
  .data-num { font-size: 22px; margin-bottom: 4px; }
  .data-num small { font-size: 10px; }
  .data-label { font-size: 11px; margin-bottom: 2px; line-height: 1.25; }
  .data-sub { font-size: 9px; }

  .exhibit-plate-wrap {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    gap: 10px;
    width: 100%;
    max-width: 460px;
    margin: 6px auto 0;
  }
  .exhibit-plate { padding: 10px 18px; gap: 10px; }
  .exhibit-plate::before, .exhibit-plate::after { width: 6px; height: 6px; }
  .plate-school { font-size: 9px; letter-spacing: 0.18em; padding-left: 10px; }
  .plate-divider { height: 16px; }
  .plate-title { font-size: 13px; padding-right: 10px; }

  .data-sources { gap: 10px; }
  .src-eyebrow { font-size: 9px; letter-spacing: 0.18em; }
  .data-sources ul { gap: 12px; }
  .data-sources li { font-size: 11px; }
  .data-sources li:not(:last-child)::after { right: -8px; }

  /* Salon VI — Çıkış (etki panosu, akışa) */
  .room-content-final {
    align-items: center !important;
    padding: 14px 4vw 100px !important;
    height: auto !important;
  }
  .exit-stack { gap: 12px; }
  .impact-panel { padding: 14px 14px 12px; gap: 10px; max-width: 100%; }
  .impact-eyebrow { font-size: 9px; letter-spacing: 0.22em; }
  .impact-main { flex-direction: column; gap: 14px; }
  .impact-orb { width: 70px; height: 70px; }
  .impact-numbers { text-align: center; }
  .impact-big { font-size: 32px; justify-content: center; }
  .impact-big small { font-size: 12px; }
  .impact-cap { font-size: 11px; text-align: center; }
  .impact-side { grid-template-columns: 1fr 1fr 1fr; gap: 8px; padding-top: 8px; }
  .impact-side strong { font-size: 15px; }
  .impact-side span { font-size: 8px; letter-spacing: 0.04em; }
  .impact-foot { font-size: 8px; letter-spacing: 0.12em; }

  .final-title { font-size: 26px !important; white-space: normal !important; margin-bottom: 8px; }
  .final-sub { font-size: 11px; line-height: 1.45; }
  .exit-actions { gap: 8px; }
  .btn { padding: 10px 18px; font-size: 12px; }
  .credits { font-size: 8px; letter-spacing: 0.15em; }

  /* Salon V plakası içeren wall-text-large çok yer kaplamasın */
  .wall-text-large { top: 9%; }

  /* Lobby ufak */
  .title { font-size: 48px; }
  .subtitle { font-size: 13px; margin-bottom: 28px; }
  .big-drop { width: 90px; height: 120px; }
  .cta { padding: 14px 26px; font-size: 14px; }
  .home-link { font-size: 10px; padding: 6px 14px; }

  /* Modal */
  .modal { padding: 14px; }
  .modal-card { padding: 32px 22px 22px; max-width: calc(100vw - 24px); }
  .modal-emoji-stage { width: 90px; height: 90px; margin-bottom: 14px; }
  .modal-emoji { font-size: 48px; }
  .modal-card h3 { font-size: 20px; }
  .modal-litre span { font-size: 36px; }
  .modal-desc { font-size: 12px; margin-bottom: 14px; }
  .modal-stats { gap: 6px; }
  .modal-stats > div { padding: 8px 4px; }
  .modal-stats strong { font-size: 16px; }
  .modal-stats span { font-size: 8px; letter-spacing: 0; }
}

/* Çok dar (≤ 380px iPhone SE) */
@media (max-width: 380px) {
  .hud-room-num { font-size: 22px; }
  .hud-room-name { font-size: 11px; }
  .wall-title { font-size: 20px; }
  .water-jar { width: 120px; height: 160px; }
  .viz-litre { font-size: 32px; }
  .vitrine { width: 100px; }
  .vitrine-glass { height: 120px; }
  .data-grid { gap: 6px; }
  .data-card { padding: 10px 8px; }
  .impact-side { grid-template-columns: 1fr; gap: 6px; }
  .impact-side > div { display: flex; justify-content: space-between; align-items: baseline; }
  .impact-side strong { font-size: 14px; margin-bottom: 0; }
  .modal-stats { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01s !important; transition-duration: 0.1s !important; }
}