/* ==========================================================================
   V6 — THE MUSEUM OF ADDING VALUE + EXIT THROUGH THE GIFT SHOP
   ========================================================================== */

/* ---------- hero pre/sub lines ---------- */
.hero-pre {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(19px, 2.2vw, 26px);
  color: var(--ink-2);
  margin-bottom: 10px;
}
.hero-sub {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(20px, 2.6vw, 30px);
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin: -12px 0 22px;
}

/* ---------- launch strip ---------- */
.launch-strip {
  display: flex; align-items: center; gap: 10px;
  font-size: 11.5px; letter-spacing: 1.4px;
  color: var(--ink-2);
  border: 1px dashed var(--hairline);
  background: #fff;
  border-radius: 12px;
  padding: 12px 18px;
  margin-bottom: 34px;
}
.pulse-dot-mini {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--mint); flex: 0 0 auto;
  animation: pulsemini 1.6s infinite;
}
@keyframes pulsemini {
  0%,100% { box-shadow: 0 0 0 0 rgba(78,228,152,.55); }
  50% { box-shadow: 0 0 0 7px rgba(78,228,152,0); }
}

/* ==========================================================================
   THE MUSEUM — dark wing
   ========================================================================== */
.museum {
  background:
    radial-gradient(ellipse 55% 30% at 50% 0%, rgba(176,144,245,.08), transparent 60%),
    linear-gradient(180deg, #0b1221 0%, #0d1526 50%, #0b1221 100%);
  color: #dbe4f2;
  margin-top: 90px;
  padding: 0 24px 110px;
  position: relative;
  overflow: hidden;
}
.museum::before { /* marble entry step */
  content: "";
  display: block;
  height: 8px;
  margin: 0 -24px;
  background: var(--grad);
  opacity: .8;
}
.museum .mono { color: #7f8db0; }

/* ---- entrance ---- */
.mu-entrance {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  padding: 90px 0 60px;
  position: relative;
}
.mu-arch {
  position: absolute;
  left: 50%; top: 30px;
  transform: translateX(-50%);
  width: min(680px, 96%);
  opacity: .8;
  pointer-events: none;
}
.mu-est {
  font-size: 11px; letter-spacing: 2.6px;
  color: #7f8db0;
  cursor: default;
  user-select: none;
}
.mu-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(44px, 6vw, 78px);
  line-height: 1.04;
  letter-spacing: -1px;
  color: #f2f6ff;
  margin: 18px 0 20px;
}
.mu-title em {
  font-style: italic; font-weight: 300;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.mu-lede { color: #9aa8c7; font-size: 17.5px; max-width: 560px; margin: 0 auto 30px; }
.mu-signs {
  display: flex; flex-direction: column; gap: 8px;
  font-size: 11px; letter-spacing: 1.8px;
  margin-bottom: 36px;
}
.mu-map {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
  font-size: 10.5px; letter-spacing: 1.4px;
}
.mu-map a {
  border: 1px solid #24304d;
  border-radius: 999px;
  padding: 8px 14px;
  color: #9aa8c7;
  transition: all .2s;
}
.mu-map a:hover { border-color: var(--sky); color: #fff; transform: translateY(-1px); }

/* ---- rooms ---- */
.mu-room {
  max-width: 860px;
  margin: 0 auto;
  padding: 90px 0 10px;
  scroll-margin-top: 80px;
}
.mu-roomno { font-size: 10.5px; letter-spacing: 3px; margin-bottom: 8px; }
.mu-roomtitle {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(30px, 4vw, 46px);
  color: #f2f6ff;
  letter-spacing: -.5px;
  margin-bottom: 8px;
}
.mu-roomtitle em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.mu-roomsub { color: #9aa8c7; margin-bottom: 26px; }

/* ---- vitrine (glass case) ---- */
.vitrine { margin: 34px auto 30px; max-width: 620px; position: relative; }
.vitrine-glass {
  position: relative;
  border: 1px solid rgba(180,200,235,.22);
  border-radius: 16px;
  padding: 30px 28px 26px;
  background: linear-gradient(160deg, rgba(255,255,255,.055), rgba(255,255,255,.015) 55%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.14),
    0 30px 70px rgba(0,0,0,.5),
    0 0 90px rgba(95,191,255,.06);
  overflow: hidden;
}
.vitrine-glass::before { /* glass sheen */
  content: "";
  position: absolute;
  top: -60%; left: -30%;
  width: 55%; height: 220%;
  background: linear-gradient(75deg, transparent 44%, rgba(255,255,255,.09) 50%, transparent 56%);
  transform: rotate(4deg);
  pointer-events: none;
}
.vitrine-glass::after { /* spotlight from above */
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 55% at 50% -10%, rgba(240,246,255,.10), transparent 70%);
  pointer-events: none;
}

/* ---- period-accurate 2017 tweet ---- */
.t17 {
  display: block;
  background: #fff;
  border: 1px solid #e1e8ed;
  border-radius: 6px;
  padding: 18px 20px 14px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #14171a;
  transition: transform .2s;
  position: relative;
  z-index: 1;
}
.t17:hover { transform: scale(1.012); }
.t17-head { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; }
.t17-ava {
  width: 48px; height: 48px;
  border-radius: 6px;               /* square-ish — pre-June-2017 Twitter */
  background: #fff;
  border: 1px solid #e1e8ed;
  padding: 4px;
}
.t17-who { display: flex; flex-direction: column; line-height: 1.3; }
.t17-name { font-weight: 700; font-size: 15px; color: #14171a; display: flex; align-items: center; gap: 3px; }
.t17-badge { width: 15px; height: 15px; }
.t17-at { color: #657786; font-size: 13.5px; }
.t17-bird { width: 22px; height: 22px; margin-left: auto; }
.t17-body { font-size: 17.5px; line-height: 1.4; margin-bottom: 12px; color: #14171a; }
.t17-lnk { color: #1da1f2; }
.t17-time {
  color: #657786; font-size: 13px;
  border-bottom: 1px solid #e1e8ed;
  padding-bottom: 10px; margin-bottom: 8px;
}
.t17-actions { display: flex; gap: 34px; color: #657786; font-size: 13px; }
.t17-act { display: inline-flex; align-items: center; gap: 6px; }

/* ---- velvet rope + sign ---- */
.rope {
  display: flex; align-items: flex-start; justify-content: center;
  margin-top: 22px;
  height: 34px;
}
.rope span {
  width: 10px; height: 34px;
  background: linear-gradient(180deg, #d7b45a, #9a7c2e);
  border-radius: 4px 4px 2px 2px;
}
.rope i {
  flex: 0 1 320px;
  height: 26px;
  border: 3px solid transparent;
  border-bottom: 4px solid #8f2f4b;
  border-radius: 0 0 100% 100% / 0 0 200% 200%;
  margin: 2px -2px 0;
}
.donttouch {
  text-align: center;
  font-size: 10.5px; letter-spacing: 3px;
  color: #7f8db0;
  margin-top: 6px;
}

/* ---- placard ---- */
.placard {
  max-width: 620px;
  margin: 0 auto;
  background: linear-gradient(160deg, #121b30, #0e1626);
  border: 1px solid #24304d;
  border-left: 3px solid;
  border-image: linear-gradient(var(--lav), var(--mint)) 1;
  border-radius: 4px 14px 14px 4px;
  padding: 22px 26px;
}
.placard-acc { font-size: 9.5px; letter-spacing: 2.4px; display: block; margin-bottom: 10px; }
.placard h4 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 21px;
  color: #f2f6ff;
  margin-bottom: 14px;
}
.placard-meta { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.placard-meta div { display: grid; grid-template-columns: 120px 1fr; gap: 12px; font-size: 11px; }
.placard-meta dt { color: #5d6b8c; letter-spacing: 1.4px; }
.placard-meta dd { color: #aab8d6; }
.placard-note { color: #9aa8c7; font-size: 14.5px; line-height: 1.65; }
.placard-note strong { color: #dbe4f2; }
.placard-punch {
  font-family: var(--serif);
  font-style: italic;
  font-size: 17.5px;
  color: #dbe4f2;
  margin-top: 14px;
  border-left: 2px solid var(--mint);
  padding-left: 14px;
}
.placard-dl { color: var(--cyan); font-weight: 600; white-space: nowrap; }
.placard-dl:hover { text-decoration: underline; }

/* ---- conservation frame (exhibit 002) ---- */
.conserv { max-width: 640px; margin: 30px auto 0; }
.conserv-frame {
  padding: 16px;
  background: linear-gradient(160deg, #2a2318, #1c1810);
  border: 1px solid #4a3f28;
  border-radius: 8px;
  box-shadow: inset 0 0 0 6px #0d1526, inset 0 0 0 7px #4a3f28, 0 30px 70px rgba(0,0,0,.55);
  transform: rotate(-.5deg);
  margin-bottom: 22px;
}
.conserv-frame img { border-radius: 3px; width: 100%; }

/* ---- audiovisual room ---- */
.av-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 30px;
  align-items: start;
  margin-top: 30px;
}
.kiosk {
  background: #05070d;
  border: 1px solid #24304d;
  border-radius: 18px;
  padding: 14px;
  box-shadow: 0 30px 70px rgba(0,0,0,.5);
}
.kiosk-screen { border-radius: 10px; overflow: hidden; border: 1px solid #1a2438; }
.kiosk-label {
  display: block;
  font-size: 9.5px; letter-spacing: 1.8px;
  padding: 12px 6px 2px;
  line-height: 1.8;
}

/* ---- press wall ---- */
.presswall {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 34px;
}
.clipping {
  background: #f4efe3;
  color: #1e1a12;
  border-radius: 4px;
  padding: 22px 22px 18px;
  box-shadow: inset 0 0 0 5px #0d1526, inset 0 0 0 6px #4a3f28, 0 24px 55px rgba(0,0,0,.5);
  display: flex; flex-direction: column; gap: 10px;
  transition: transform .25s;
  position: relative;
}
.clipping:nth-child(odd) { transform: rotate(-.8deg); }
.clipping:nth-child(even) { transform: rotate(.7deg); }
.clipping:hover { transform: rotate(0) translateY(-5px); }
.clip-outlet {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 3px;
  border-bottom: 2px solid #1e1a12;
  padding-bottom: 8px;
}
.clip-head {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.25;
  font-weight: 500;
}
.clip-date { font-size: 9.5px; letter-spacing: 2px; color: #6b6350 !important; }
.presswall-foot {
  text-align: center;
  font-size: 10px; letter-spacing: 2px;
  margin-top: 26px;
}

/* ---- wayback terminal ---- */
.terminal {
  margin-top: 30px;
  border: 1px solid #24304d;
  border-radius: 16px;
  overflow: hidden;
  background: #05070d;
  box-shadow: 0 30px 70px rgba(0,0,0,.5);
}
.term-chrome {
  display: flex; align-items: center; gap: 14px;
  background: #101a2e;
  border-bottom: 1px solid #24304d;
  padding: 10px 16px;
}
.term-dots { display: flex; gap: 6px; }
.term-dots i { width: 10px; height: 10px; border-radius: 50%; background: #24304d; }
.term-dots i:first-child { background: #e4506e; }
.term-dots i:nth-child(2) { background: #d7b45a; }
.term-dots i:last-child { background: #4ee498; }
.term-url {
  flex: 1;
  background: #0b1221;
  border: 1px solid #1a2438;
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 11.5px;
  color: #7f8db0;
}
.term-body { padding: 28px; min-height: 300px; }
.snap { display: none; animation: snapin .4s ease; }
.snap.active { display: block; }
@keyframes snapin { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.snap-tweet {
  background: #fff;
  color: #14171a;
  border-radius: 8px;
  padding: 18px 20px;
  max-width: 480px;
  margin: 0 auto;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.snap-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; font-size: 14px; }
.snap-head .mono { color: #657786 !important; font-size: 12px; }
.snap-ava { width: 30px; height: 30px; border-radius: 6px; border: 1px solid #e1e8ed; padding: 2px; background: #fff; }
.snap-tweet p { font-size: 15px; line-height: 1.45; }
.snap-img { border-radius: 8px; margin-top: 10px; max-height: 220px; object-fit: cover; width: 100%; }
.snap-tomb {
  text-align: center;
  padding: 40px 20px;
  border: 1px dashed #24304d;
  border-radius: 10px;
  max-width: 480px;
  margin: 0 auto;
  color: #9aa8c7;
}
.snap-tomb-ico { font-size: 30px; display: block; margin-bottom: 10px; color: #e4506e; }
.snap-tomb b { color: #f2f6ff; font-size: 17px; }
.snap-tomb p { margin-top: 8px; font-size: 11px !important; }
.snap-arrival {
  text-align: center;
  padding: 26px 20px;
  max-width: 480px;
  margin: 0 auto;
  border: 1px solid transparent;
  border-radius: 10px;
  background:
    linear-gradient(#0b1221, #0b1221) padding-box,
    linear-gradient(100deg, #b090f5, #5fbfff, #68d7fa, #4ee498) border-box;
}
.snap-arrival-img { width: 84px; height: 84px; border-radius: 50%; margin: 0 auto 12px; background: #fff; }
.snap-arrival b { color: #f2f6ff; letter-spacing: 3px; font-size: 15px; }
.snap-arrival p { color: #9aa8c7; margin-top: 6px; font-size: 14px; }
.snap-cap { text-align: center; font-size: 10px; letter-spacing: 1.8px; margin-top: 20px; line-height: 1.8; }
.term-dial {
  display: flex;
  border-top: 1px solid #24304d;
  background: #101a2e;
}
.term-tab {
  flex: 1;
  background: none;
  border: none;
  border-right: 1px solid #24304d;
  color: #7f8db0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 1.5px;
  padding: 13px 0;
  cursor: pointer;
  transition: all .2s;
}
.term-tab:last-child { border-right: none; }
.term-tab:hover { color: #fff; background: #16223c; }
.term-tab.active {
  color: #0b1221;
  background: linear-gradient(100deg, #b090f5, #5fbfff, #68d7fa, #4ee498);
  font-weight: 700;
}

/* ---- timeline corridor ---- */
.corridor {
  list-style: none;
  margin-top: 36px;
  position: relative;
  padding-left: 34px;
}
.corridor::before {
  content: "";
  position: absolute;
  left: 8px; top: 10px; bottom: 30px;
  width: 2px;
  background: linear-gradient(#b090f5, #5fbfff, #68d7fa, #4ee498);
  opacity: .55;
}
.cor-step { position: relative; padding-bottom: 40px; }
.cor-step::before {
  content: "";
  position: absolute;
  left: -32px; top: 6px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: #0b1221;
  border: 2.5px solid var(--sky);
}
.cor-big::before { border-color: var(--lav); background: var(--lav); box-shadow: 0 0 18px rgba(176,144,245,.6); }
.cor-fade::before { border-color: #e4506e; }
.cor-now::before { border-color: var(--mint); background: var(--mint); box-shadow: 0 0 0 5px rgba(78,228,152,.18); animation: blink 1.8s steps(2) infinite; }
.cor-year { font-size: 10.5px; letter-spacing: 2.4px; }
.cor-step h4 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 21px;
  color: #f2f6ff;
  margin: 6px 0;
}
.cor-big h4 { font-size: clamp(24px, 3vw, 32px); font-style: italic; }
.cor-fade h4 { color: #e4879c; }
.cor-step p { color: #9aa8c7; font-size: 15px; max-width: 600px; }
.youarehere { font-size: 10px; letter-spacing: 1.5px; color: var(--mint) !important; font-style: normal; }
.corridor .stamp.inline { color: #ff8fa8; border-color: #ff8fa8; mix-blend-mode: normal; opacity: .9; }

/* ---- museum exit ---- */
.mu-exit {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  max-width: 380px;
  margin: 40px auto 0;
  text-align: center;
  border: 1px solid #24304d;
  border-radius: 16px;
  padding: 26px 20px;
  background: linear-gradient(160deg, rgba(78,228,152,.07), transparent);
  transition: all .25s;
}
.mu-exit .mono { font-size: 10px; letter-spacing: 4px; color: var(--mint); }
.mu-exit b {
  font-family: var(--serif);
  font-weight: 500;
  font-style: italic;
  font-size: 24px;
  color: #f2f6ff;
}
.mu-exit:hover { border-color: var(--mint); transform: translateY(-3px); box-shadow: 0 20px 50px rgba(0,0,0,.4); }

/* ==========================================================================
   THE GIFT SHOP
   ========================================================================== */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.shop-item {
  position: relative;
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: 18px;
  padding: 12px 12px 0;
  transition: transform .22s, box-shadow .22s;
}
.shop-item:hover { transform: translateY(-5px); box-shadow: 0 28px 60px rgba(31,51,86,.14); }
.shop-item > img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 10px;
  background: var(--paper-2);
}
.pricetag {
  position: absolute;
  top: 20px; right: -8px;
  z-index: 2;
  background: var(--ink);
  color: #fff;
  font-size: 9.5px;
  letter-spacing: 1.4px;
  padding: 6px 12px;
  border-radius: 6px 6px 6px 0;
  transform: rotate(3deg);
  box-shadow: 0 6px 16px rgba(11,18,33,.3);
}
.pricetag::after {
  content: "";
  position: absolute;
  right: 0; top: 100%;
  border: 4px solid transparent;
  border-top-color: #05070d;
  border-right-color: #05070d;
}
.shop-item figcaption { padding: 12px 6px 14px; display: flex; flex-direction: column; gap: 8px; }
.shop-name { font-family: var(--mono); font-size: 11px; letter-spacing: 1.8px; color: var(--ink); }
.shop-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.shop-dl, .shop-tw {
  font-size: 12px; font-weight: 700;
  border-radius: 9px;
  padding: 8px 13px;
  transition: all .18s;
}
.shop-dl { background: var(--ink); color: #fff; }
.shop-dl:hover { background: var(--sky); transform: translateY(-1px); }
.shop-tw { border: 1.5px solid var(--hairline); color: var(--ink-2); }
.shop-tw:hover { border-color: var(--ink); color: var(--ink); transform: translateY(-1px); }

.shop-extra { margin-top: 40px; text-align: center; }
.shop-extra-h { font-size: 10.5px; letter-spacing: 3px; color: var(--ink-3); }
.shop-extra-row { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-top: 16px; }
.shop-mini {
  display: flex; align-items: center; gap: 12px;
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 10px 18px 10px 10px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 1.4px;
  color: var(--ink-2);
  cursor: pointer;
  transition: all .2s;
}
.shop-mini:hover { border-color: var(--sky); transform: translateY(-2px); color: var(--ink); }
.shop-mini img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.shop-mini-ico {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(100deg, #b090f5, #5fbfff, #68d7fa, #4ee498);
  color: #fff; font-size: 18px;
}

/* ---- meme generator + ticket machine ---- */
.memegen, .ticketbox {
  margin-top: 80px;
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: 24px;
  padding: 40px clamp(20px, 4vw, 46px);
  box-shadow: 0 24px 70px rgba(31,51,86,.08);
}
.memegen-head { margin-bottom: 28px; }
.memegen-head h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(26px, 3.4vw, 38px);
  letter-spacing: -.5px;
  margin: 8px 0 6px;
}
.memegen-head p { color: var(--ink-2); }
.memegen-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: start;
}
.memegen-canvas-wrap {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--hairline);
  background: var(--paper-2);
}
#memeCanvas { width: 100%; height: auto; display: block; }
.memegen-controls { display: flex; flex-direction: column; gap: 14px; }
.memegen-thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.memegen-thumbs img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 8px;
  cursor: pointer;
  border: 2.5px solid transparent;
  transition: all .15s;
}
.memegen-thumbs img:hover { transform: scale(1.05); }
.memegen-thumbs img.sel { border-color: var(--sky); }
.memegen-input {
  border: 1.5px solid var(--hairline);
  border-radius: 12px;
  background: var(--paper);
  padding: 13px 16px;
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--ink);
  outline: none;
  transition: border-color .2s;
  font-family: var(--mono);
}
.memegen-input:focus { border-color: var(--lav); }

.ticket-row {
  display: grid;
  grid-template-columns: 1.4fr .6fr;
  gap: 32px;
  align-items: center;
}
#ticketCanvas {
  width: 100%; height: auto; display: block;
  border-radius: 14px;
  box-shadow: 0 18px 45px rgba(31,51,86,.18);
}
.ticket-controls { display: flex; flex-direction: column; gap: 14px; }
.ticket-note { font-size: 11px; color: var(--ink-3); line-height: 1.8; }

/* ---- responsive ---- */
@media (max-width: 900px) {
  .av-grid, .memegen-body, .ticket-row { grid-template-columns: 1fr; }
  .presswall { grid-template-columns: 1fr; }
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .shop-grid { grid-template-columns: 1fr; }
  .mu-room { padding-top: 70px; }
  .placard-meta div { grid-template-columns: 1fr; gap: 2px; }
  .t17-actions { gap: 20px; }
}