/* ============================================================
   THE LIVING ARCHIVE
   Heritage Museum design system · Obsidian Ink base
   ============================================================ */

:root{
  --bg:#1c1c1e;
  --surface:#242426;
  --surface2:#2c2c2e;
  --ink:#ffffff;
  --ink-soft:rgba(255,255,255,.84);
  --ink-faint:rgba(255,255,255,.60);
  --border:rgba(255,255,255,.14);
  --laser:rgba(224,172,76,.32);
  --tmd-red:#e6473d;
  --tmd-gold:#e0ac4c;
  --tmd-green:#1e7a3c;
  --tmd-green-bright:#2e9e52;
  --tmd-green-light:#42c168;
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Tenor Sans','Helvetica Neue',Helvetica,Arial,sans-serif;
  --nav-h:76px;
  color-scheme:dark;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
::selection{background:var(--tmd-gold);color:#050505}

/* ---------- typography ---------- */
.display{
  font-family:var(--serif);
  font-weight:500;
  font-size:clamp(3rem,8vw,7.5rem);
  line-height:1.02;
  letter-spacing:-.01em;
}
.display em{font-style:italic;font-weight:400}
h2.display{font-size:clamp(2.4rem,5.5vw,5rem)}
h3.serif{font-family:var(--serif);font-weight:500;font-size:clamp(1.6rem,3vw,2.6rem);line-height:1.1}
.label{
  font-family:var(--sans);
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--ink-faint);
}
.label.lit{color:var(--ink-soft)}
.lede{font-size:clamp(1.05rem,1.4vw,1.25rem);color:var(--ink-soft);max-width:56ch}
.laser{border:none;border-top:1px solid var(--laser);margin:0}

/* focus */
:focus-visible{outline:2px solid var(--tmd-gold);outline-offset:3px}

/* skip link */
.skip{
  position:fixed;top:-60px;left:24px;z-index:200;
  background:var(--ink);color:#050505;padding:10px 20px;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  transition:top .2s;
}
.skip:focus{top:12px}

/* ---------- layout helpers ---------- */
.wrap{width:min(1240px,92vw);margin-inline:auto}
.section{padding:clamp(72px,10vw,140px) 0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:clamp(36px,5vw,64px)}
.split-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px)}
.split-2 .lede{align-self:end}
@media(max-width:900px){.split-2{grid-template-columns:1fr}}

/* ---------- reveal primitive ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.19,1,.22,1)}
.reveal.up{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- nav ---------- */
.site-nav{
  position:fixed;inset:0 0 auto 0;z-index:100;height:var(--nav-h);
  display:flex;align-items:center;
  transition:background .35s,border-color .35s,backdrop-filter .35s;
  border-bottom:1px solid transparent;
}
.site-nav.scrolled{
  background:rgba(20,20,22,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--border);
}
.site-nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:baseline;gap:14px;min-width:0}
.brand .mark{
  font-family:var(--serif);font-weight:600;font-size:26px;letter-spacing:.02em;
}
.brand .mark span:nth-child(1){color:var(--tmd-red)}
.brand .mark span:nth-child(2){color:var(--tmd-gold)}
.brand .mark span:nth-child(3){color:var(--tmd-green-bright)}
.brand .sub{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink);white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:clamp(18px,2.4vw,36px);list-style:none}
.nav-links a{
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);
  padding:6px 0;position:relative;transition:opacity .25s;
  opacity:.82;
}
.nav-links a:hover{opacity:1}
.nav-links a[aria-current="page"]{opacity:1}
.nav-links a[aria-current="page"]::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--tmd-gold);
}
.btn-impact{
  display:inline-block;background:var(--tmd-green-bright);color:#ffffff;
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;
  padding:16px 32px;border:1px solid transparent;
  transition:background .25s,border-color .25s;
  white-space:nowrap;
}
.btn-impact:hover{background:var(--tmd-green-light)}
.btn-ghost{
  display:inline-block;font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink);padding:12px 24px;border:1px solid var(--laser);
  transition:border-color .25s,background .25s;
}
.btn-ghost:hover{border-color:var(--ink-soft)}

/* mobile nav */
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:22px;height:1px;background:var(--ink);transition:transform .3s,opacity .3s}
@media (max-width:900px){
  .brand .sub{display:none}
  .nav-toggle{display:flex}
  .nav-links{
    position:fixed;top:var(--nav-h);left:0;right:0;
    flex-direction:column;align-items:flex-start;gap:0;
    background:rgba(20,20,22,.97);border-bottom:1px solid var(--border);
    max-height:0;overflow:hidden;transition:max-height .4s ease;
  }
  .nav-links.open{max-height:70vh}
  .nav-links li{width:100%;border-top:1px solid var(--border)}
  .nav-links a{display:block;padding:18px 24px;font-size:13px}
  .nav-links .nav-cta{padding:18px 24px}
  .site-nav:has(.nav-links.open){background:rgba(20,20,22,.97)}
}

/* ============================================================
   HERO — THE LIVING ARCHIVE WALL
   Each photo is its own draggable body (no shared camera).
   ============================================================ */
.hero-wall{
  position:relative;height:100svh;min-height:560px;overflow:hidden;
  background-color:#0f0f10;
  background-image:radial-gradient(ellipse 52% 58% at 50% 44%,
    #74797a 0%,
    #5a5f60 14%,
    #43474a 28%,
    #2f3234 44%,
    #202224 60%,
    #131415 78%,
    #0a0a0b 100%);
  touch-action:pan-y;
  cursor:none;
  user-select:none;-webkit-user-select:none;
}
.hero-wall::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@media (hover:none){.hero-wall{cursor:default}}
.hero-wall.wall-focused{cursor:auto}

.tile{
  position:absolute;
  overflow:visible;
  background:transparent;
  cursor:none;
  touch-action:none;
  will-change:transform;
  transition:box-shadow .5s ease;
}
@media (hover:none){.tile{cursor:pointer}}
.tile.grabbing{cursor:grabbing}

.tile-inner{
  position:absolute;inset:0;overflow:hidden;border-radius:2px;
  background:var(--surface);
  transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s ease;
}
.tile img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  user-select:none;-webkit-user-drag:none;pointer-events:none;
}
.tile img.mono{
  filter:grayscale(1) contrast(1.12) brightness(.92);
  transition:filter .6s ease;
}
.tile img.peek{
  opacity:0;
  -webkit-mask-image:radial-gradient(circle at var(--px,50%) var(--py,50%),#000 0 52px,transparent 74px);
  mask-image:radial-gradient(circle at var(--px,50%) var(--py,50%),#000 0 52px,transparent 74px);
  transition:opacity .25s ease;
}
.tile.peeking img.peek{opacity:1}
.tile video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity .4s ease;pointer-events:none;
}
.tile.playing video{opacity:1}
.tile.live{box-shadow:0 0 0 1px var(--tmd-red),0 0 28px rgba(224,58,47,.35);z-index:5}
.tile figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:28px 14px 10px;
  background:linear-gradient(transparent,rgba(5,5,5,.72));
  display:flex;gap:10px;align-items:baseline;
  font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ink-soft);
  opacity:0;transition:opacity .4s;
  pointer-events:none;
}
.tile:hover figcaption,.tile:focus-visible figcaption{opacity:1}
.tile figcaption .era{color:var(--tmd-gold)}

/* ambient pulsing glow — every tile invites a hover, cycling the three logo colors */
@keyframes glowPulseGold{
  0%,100%{box-shadow:0 0 0 1px rgba(224,172,76,.3),0 0 0 rgba(224,172,76,0)}
  50%{box-shadow:0 0 0 1px rgba(224,172,76,.85),0 0 26px rgba(224,172,76,.5)}
}
@keyframes glowPulseRed{
  0%,100%{box-shadow:0 0 0 1px rgba(230,71,61,.3),0 0 0 rgba(230,71,61,0)}
  50%{box-shadow:0 0 0 1px rgba(230,71,61,.85),0 0 26px rgba(230,71,61,.5)}
}
@keyframes glowPulseGreen{
  0%,100%{box-shadow:0 0 0 1px rgba(66,193,104,.3),0 0 0 rgba(66,193,104,0)}
  50%{box-shadow:0 0 0 1px rgba(66,193,104,.85),0 0 26px rgba(66,193,104,.5)}
}
.tile:not(.tile-focused):not(.live):hover .tile-inner,
.tile:not(.tile-focused):not(.live):focus-visible .tile-inner{
  transform:scale(1.035);
  animation:glowPulseGold 1.7s ease-in-out infinite;
}
.tile.accent-red:not(.tile-focused):not(.live):hover .tile-inner,
.tile.accent-red:not(.tile-focused):not(.live):focus-visible .tile-inner{
  animation-name:glowPulseRed;
}
.tile.accent-green:not(.tile-focused):not(.live):hover .tile-inner,
.tile.accent-green:not(.tile-focused):not(.live):focus-visible .tile-inner{
  animation-name:glowPulseGreen;
}
.tile.grabbing .tile-inner{
  transition:none;
  transform:scale(1.05);
  box-shadow:0 20px 44px rgba(0,0,0,.55);
  animation:none;
}

/* close / sound controls — only meaningful while focused */
.tile-close,.tile-sound{display:none}
.tile-close{
  position:absolute;top:-14px;right:-14px;z-index:2;
  width:34px;height:34px;border-radius:50%;
  background:var(--ink);color:#050505;
  align-items:center;justify-content:center;
  font-size:20px;line-height:1;
  box-shadow:0 4px 14px rgba(0,0,0,.4);
}
.tile-sound{
  position:absolute;left:16px;bottom:16px;z-index:2;
  font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  color:#2a2620;background:rgba(244,241,234,.85);
  padding:8px 14px;border-radius:999px;
}
.tile.tile-focused .tile-close,.tile.tile-focused .tile-sound{display:flex}
.tile.tile-focused .tile-sound{display:inline-flex}

/* the polaroid — swoosh target */
.tile.tile-focused{
  position:fixed;top:50%;left:50%;z-index:1000;
  width:min(80vw,560px);height:auto;aspect-ratio:var(--tf-aspect,1);
  background:#f3ede2;padding:16px 16px 68px;border-radius:2px;
  box-shadow:0 40px 90px rgba(0,0,0,.6),0 0 0 1px rgba(0,0,0,.06);
  cursor:default;
}
.tile.tile-focused .tile-inner{
  position:relative;inset:auto;width:100%;height:100%;
  transform:none !important;animation:none !important;box-shadow:none !important;
}
.tile.tile-focused img.mono{filter:none}
.tile.tile-focused img.peek{display:none}
@keyframes breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.045)}}
.tile.tile-focused .tile-inner.breathing img.mono{animation:breathe 5.5s ease-in-out infinite}
.tile.tile-focused figcaption{
  position:absolute;left:16px;right:16px;bottom:14px;top:auto;
  background:none;padding:0;opacity:1;display:block;text-align:center;
}
.tile.tile-focused figcaption .era{font-family:var(--serif);font-style:italic;color:#8a6a2a;margin-right:8px}
.tile.tile-focused figcaption .cap{font-family:var(--serif);font-style:italic;font-size:1rem;letter-spacing:.01em;text-transform:none;color:#2a2620}

/* backdrop: everything but the focused polaroid dims and blurs */
#wall-scrim{
  position:fixed;inset:0;z-index:900;
  background:rgba(5,5,5,.62);
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  opacity:0;pointer-events:none;transition:opacity .5s ease;
}
#wall-scrim.show{opacity:1;pointer-events:auto}
.hero-wall.wall-focused .tile:not(.tile-focused){
  filter:blur(5px) brightness(.35) saturate(.7);
  transition:filter .5s ease;
  pointer-events:none;
}

/* hero overlay text */
.hero-overlay{
  position:absolute;left:0;right:0;bottom:0;z-index:10;
  padding:0 0 clamp(28px,5vh,56px);
  pointer-events:none;
}
.hero-overlay .display{
  text-shadow:0 2px 40px rgba(5,5,5,.85),0 0 8px rgba(5,5,5,.6);
}
.hero-overlay .label{margin-bottom:14px;color:var(--ink-soft);text-shadow:0 1px 12px rgba(5,5,5,.9)}

.drag-hint{
  position:absolute;left:50%;bottom:clamp(20px,4vh,44px);transform:translateX(-50%);
  z-index:11;
  font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-soft);
  border:1px solid var(--laser);padding:10px 22px;border-radius:999px;
  background:rgba(5,5,5,.5);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  pointer-events:none;
  transition:opacity .8s;
  animation:hintPulse 3.2s ease-in-out infinite;
}
.drag-hint.hide{opacity:0}
@keyframes hintPulse{0%,100%{border-color:var(--laser)}50%{border-color:rgba(217,164,65,.55)}}
@media (max-width:640px){
  .drag-hint{bottom:auto;top:calc(var(--nav-h) + 16px);white-space:nowrap}
  .hero-overlay .display{font-size:clamp(2.6rem,13vw,4rem)}
  .tile.tile-focused{width:min(88vw,440px)}
}

/* gold lens cursor */
#lens{
  position:fixed;top:0;left:0;z-index:60;
  width:88px;height:88px;margin:-44px 0 0 -44px;
  border:1px solid var(--tmd-gold);border-radius:50%;
  pointer-events:none;
  opacity:0;transition:opacity .3s;
  mix-blend-mode:normal;
}
#lens::before,#lens::after{
  content:"";position:absolute;top:50%;left:50%;background:var(--tmd-gold);
}
#lens::before{width:9px;height:1px;margin:0 0 0 -4.5px}
#lens::after{width:1px;height:9px;margin:-4.5px 0 0 0}
#lens.on{opacity:1}
@media (hover:none){#lens{display:none}}

/* static fallback grid (reduced motion / no-JS) */
.wall-static{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:2px;
  padding-top:var(--nav-h);
}
.wall-static .tile{position:relative;aspect-ratio:1;overflow:hidden}
.wall-static .tile-inner{position:absolute;inset:0}
.wall-static .tile img{position:absolute}

/* ============================================================
   SHARED SECTIONS
   ============================================================ */

/* museum plaque card */
.plaque-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--laser);border-block:1px solid var(--laser)}
.plaque{
  background:var(--bg);padding:clamp(28px,3.5vw,52px);
  display:flex;flex-direction:column;gap:18px;min-height:340px;
  position:relative;transition:background .4s;
}
.plaque:hover{background:var(--surface)}
.plaque .num{font-family:var(--serif);font-size:15px;color:var(--ink-faint)}
.plaque .media{aspect-ratio:4/3;overflow:hidden;position:relative}
.plaque .media img{
  width:100%;height:100%;object-fit:cover;
  filter:grayscale(1) contrast(1.1) brightness(.9);
  transition:filter .6s ease,transform .8s ease;
}
.plaque:hover .media img,.plaque:focus-within .media img{filter:none;transform:scale(1.03)}
.plaque h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.5rem,2.2vw,2.1rem);line-height:1.1}
.plaque p{font-size:14.5px;color:var(--ink-soft)}
.plaque .go{margin-top:auto;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--tmd-gold)}
@media (max-width:900px){.plaque-grid{grid-template-columns:1fr}}

/* CTA strip */
.cta-strip{
  border-block:1px solid var(--laser);
  padding:clamp(56px,8vw,110px) 0;text-align:center;
  position:relative;overflow:hidden;
}
.cta-strip .display{margin:18px 0 34px}
.cta-strip .btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* partners band */
.partners{padding:clamp(48px,6vw,84px) 0;border-top:1px solid var(--laser)}
.partners ul{
  list-style:none;display:flex;flex-wrap:wrap;gap:18px clamp(28px,4.5vw,64px);
  justify-content:center;align-items:baseline;margin-top:34px;
}
.partners li{
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint);
  transition:color .3s;
}
.partners li:hover{color:var(--ink-soft)}

/* footer */
.site-footer{border-top:1px solid var(--laser);padding:clamp(48px,6vw,84px) 0 40px;margin-top:0}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.site-footer .mark{font-family:var(--serif);font-weight:600;font-size:30px}
.site-footer .mark span:nth-child(1){color:var(--tmd-red)}
.site-footer .mark span:nth-child(2){color:var(--tmd-gold)}
.site-footer .mark span:nth-child(3){color:var(--tmd-green-bright)}
.site-footer p{font-size:13.5px;color:var(--ink-soft);max-width:38ch;margin-top:12px}
.site-footer h4{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:16px;font-weight:400}
.site-footer ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.site-footer ul a{font-size:14px;color:var(--ink-soft);transition:color .25s}
.site-footer ul a:hover{color:var(--ink)}
.site-footer .base{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid var(--border);margin-top:48px;padding-top:22px;
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);
}
@media (max-width:800px){.site-footer .cols{grid-template-columns:1fr}}

/* ============================================================
   HOME
   ============================================================ */
.intro .label{margin-bottom:22px}
.intro .display{max-width:16ch}
.intro .lede{margin-top:30px}
.intro .grid{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(32px,6vw,96px);align-items:end}
@media (max-width:900px){.intro .grid{grid-template-columns:1fr}}

.feature-hero{border-block:1px solid var(--laser)}
.feature-hero .grid{display:grid;grid-template-columns:1fr 1fr;min-height:520px}
.feature-hero .media{position:relative;overflow:hidden;border-right:1px solid var(--laser)}
.feature-hero .media img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:grayscale(1) contrast(1.12) brightness(.9);transition:filter .8s ease;
}
.feature-hero:hover .media img{filter:none}
.feature-hero .txt{padding:clamp(36px,5vw,72px);display:flex;flex-direction:column;gap:22px;justify-content:center}
@media (max-width:900px){
  .feature-hero .grid{grid-template-columns:1fr}
  .feature-hero .media{aspect-ratio:4/3;border-right:none;border-bottom:1px solid var(--laser)}
}

/* ============================================================
   ABOUT
   ============================================================ */
.page-head{padding:calc(var(--nav-h) + clamp(56px,9vw,120px)) 0 clamp(48px,7vw,96px)}
.page-head .label{margin-bottom:20px}
.page-head .display{max-width:18ch}
.page-head .lede{margin-top:28px}

.walltext{columns:1;max-width:70ch}
.walltext p{margin-bottom:1.4em;color:var(--ink-soft);font-size:clamp(1rem,1.2vw,1.15rem)}
.walltext p:first-of-type::first-letter{
  font-family:var(--serif);font-size:3.4em;float:left;line-height:.82;
  padding-right:.12em;color:var(--tmd-gold);
}

/* vision / mission / values */
.vm-row{
  display:grid;grid-template-columns:180px 1fr;gap:clamp(24px,4vw,48px);
  padding:clamp(26px,3.5vw,40px) 0;border-top:1px solid var(--laser);
}
.vm-row:last-child{border-bottom:1px solid var(--laser)}
.vm-label{
  font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:clamp(1.5rem,2.4vw,2.1rem);color:var(--ink-faint);
}
.vm-text{font-size:15px;line-height:1.7;color:var(--ink-soft);max-width:64ch}
.vm-values{list-style:none;display:flex;flex-direction:column;gap:12px;max-width:64ch}
.vm-values li{font-size:14.5px;color:var(--ink-soft);padding-left:22px;position:relative}
.vm-values li::before{content:"";position:absolute;left:0;top:.65em;width:10px;height:1px;background:var(--tmd-gold)}
.vm-values strong{color:var(--ink);font-weight:500}
@media (max-width:700px){.vm-row{grid-template-columns:1fr;gap:10px}}

/* reserved event photo */
.event-photo{
  aspect-ratio:16/9;border:1px dashed var(--laser);background:var(--surface);
  display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;
}
.event-photo span{font-family:var(--serif);font-style:italic;font-size:1.15rem;color:var(--ink-faint)}

.timeline-row{
  display:grid;grid-template-columns:110px 1fr;gap:clamp(20px,3vw,32px);
  padding:26px 0;border-bottom:1px solid var(--laser);
  align-items:baseline;
}
.timeline-row .year{font-family:var(--serif);font-size:clamp(1.5rem,2.4vw,2.1rem);color:var(--tmd-gold)}
.timeline-row h3{font-family:var(--serif);font-weight:500;font-size:1.25rem;margin-bottom:6px}
.timeline-row p{font-size:14px;color:var(--ink-soft)}
@media (max-width:640px){.timeline-row{grid-template-columns:1fr;gap:6px}}

/* ============================================================
   PROGRAMS
   ============================================================ */
.exhibit{border-top:1px solid var(--laser);padding:clamp(56px,8vw,110px) 0}
.exhibit .grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,88px);align-items:center}
.exhibit:nth-of-type(even) .grid{direction:rtl}
.exhibit:nth-of-type(even) .grid>*{direction:ltr}
.exhibit .media{position:relative;aspect-ratio:16/11;overflow:hidden;background:var(--surface)}
.exhibit .media img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:grayscale(1) contrast(1.12) brightness(.9);transition:filter .7s ease,transform .9s ease;
}
.exhibit:hover .media img{filter:none;transform:scale(1.025)}
.exhibit .media .tag{
  position:absolute;top:14px;left:14px;z-index:2;
  font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink);
  background:rgba(5,5,5,.65);border:1px solid var(--laser);padding:7px 14px;
  backdrop-filter:blur(4px);
}
.exhibit .txt{display:flex;flex-direction:column;gap:20px}
.exhibit .txt .num{font-family:var(--serif);color:var(--ink-faint);font-size:16px}
.exhibit ul.details{list-style:none;display:flex;flex-direction:column;gap:10px;margin-top:6px}
.exhibit ul.details li{
  font-size:14px;color:var(--ink-soft);padding-left:20px;position:relative;
}
.exhibit ul.details li::before{
  content:"";position:absolute;left:0;top:.62em;width:10px;height:1px;background:var(--tmd-gold);
}
@media (max-width:860px){.exhibit .grid{grid-template-columns:1fr}.exhibit:nth-of-type(even) .grid{direction:ltr}}

.events{border-top:1px solid var(--laser)}
.event-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--laser);border-block:1px solid var(--laser)}
.event{
  background:var(--bg);padding:clamp(26px,3vw,44px);display:flex;flex-direction:column;gap:14px;
  min-height:260px;position:relative;overflow:hidden;transition:background .4s;
}
.event:hover{background:var(--surface)}
.event .date{font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--tmd-gold)}
.event h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.4rem,2vw,1.9rem)}
.event p{font-size:14px;color:var(--ink-soft)}
.event video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s;
}
.event.previewing video{opacity:.28}
.event>*{position:relative;z-index:2}
@media (max-width:860px){.event-row{grid-template-columns:1fr}}

/* ============================================================
   UNSUNG HEROES
   ============================================================ */
.heroes-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));
  gap:clamp(24px,3vw,44px);
}
.hero-frame{display:flex;flex-direction:column;gap:16px}
.hero-frame .portrait{
  aspect-ratio:4/5;position:relative;overflow:hidden;
  border:1px solid var(--border);
  padding:14px;background:var(--surface);
  transition:border-color .4s;
}
.hero-frame:hover .portrait,.hero-frame:focus-within .portrait{border-color:rgba(217,164,65,.5)}
.hero-frame .portrait .inner{position:relative;width:100%;height:100%;overflow:hidden;background:var(--surface2)}
.hero-frame .portrait img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:grayscale(1) contrast(1.12) brightness(.9);
  transition:filter .7s ease;
}
.hero-frame:hover .portrait img,.hero-frame:focus-within .portrait img{filter:none}
.hero-frame .portrait .empty{
  position:absolute;inset:14px;display:flex;align-items:center;justify-content:center;text-align:center;
  border:1px dashed var(--laser);padding:20px;
}
.hero-frame .portrait .empty span{font-family:var(--serif);font-style:italic;font-size:1.25rem;color:var(--ink-faint)}
.hero-frame .plate{display:flex;flex-direction:column;gap:5px;padding:0 2px}
.hero-frame .plate .name{font-family:var(--serif);font-size:1.3rem;font-weight:500}
.hero-frame .plate .role{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-faint)}

/* ============================================================
   IMPACT CONFIGURATOR
   ============================================================ */
.configurator{border-top:1px solid var(--laser)}
.cfg-shell{display:grid;grid-template-columns:240px 1fr;gap:clamp(32px,5vw,72px);padding:clamp(40px,6vw,80px) 0}
.cfg-rail{display:flex;flex-direction:column;gap:0;border-left:1px solid var(--laser)}
.cfg-rail button{
  text-align:left;padding:20px 0 20px 24px;position:relative;
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-faint);
  transition:color .3s;
}
.cfg-rail button::before{
  content:"";position:absolute;left:-1px;top:0;bottom:0;width:1px;background:transparent;transition:background .3s;
}
.cfg-rail button[aria-current="step"]{color:var(--ink)}
.cfg-rail button[aria-current="step"]::before{background:var(--tmd-gold)}
.cfg-rail button.done{color:var(--ink-soft)}
.cfg-rail button.done::after{content:"✓";color:var(--tmd-green-bright);margin-left:10px}
.cfg-rail button:disabled{cursor:default}

.cfg-track-clip{overflow:hidden}
.cfg-track{display:flex;transition:transform .6s cubic-bezier(.77,0,.18,1)}
.cfg-panel{flex:0 0 100%;min-width:0;padding:4px}
.cfg-panel[aria-hidden="true"]{visibility:hidden}
.cfg-panel .label{margin-bottom:26px}

.cfg-options{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--laser);border:1px solid var(--laser)}
.cfg-options.two{grid-template-columns:repeat(2,1fr)}
.cfg-opt{
  background:var(--bg);padding:clamp(24px,2.8vw,40px);text-align:left;
  display:flex;flex-direction:column;gap:12px;min-height:210px;
  transition:background .35s;position:relative;
}
.cfg-opt:hover{background:var(--surface)}
.cfg-opt h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.3rem,1.9vw,1.8rem)}
.cfg-opt p{font-size:13.5px;color:var(--ink-soft)}
.cfg-opt .num{font-family:var(--serif);color:var(--ink-faint);font-size:14px}
.cfg-opt[aria-pressed="true"]{background:var(--surface)}
.cfg-opt[aria-pressed="true"]::after{
  content:"";position:absolute;inset:0;border:1px solid var(--tmd-green-bright);pointer-events:none;
}
@media (max-width:860px){
  .cfg-shell{grid-template-columns:1fr}
  .cfg-rail{flex-direction:row;border-left:none;border-top:1px solid var(--laser)}
  .cfg-rail button{padding:16px 18px 0 0}
  .cfg-rail button::before{left:0;right:auto;top:-1px;bottom:auto;width:100%;height:1px}
  .cfg-options,.cfg-options.two{grid-template-columns:1fr}
  .cfg-opt{min-height:0}
}

.cfg-amounts{display:flex;gap:12px;flex-wrap:wrap}
.cfg-amounts .amt{
  border:1px solid var(--laser);padding:14px 26px;font-size:14px;letter-spacing:.06em;
  transition:border-color .25s,background .25s;
}
.cfg-amounts .amt:hover{border-color:var(--ink-soft)}
.cfg-amounts .amt[aria-pressed="true"]{border-color:var(--tmd-green-bright);background:rgba(30,122,60,.12)}
.cfg-custom{display:flex;align-items:center;gap:8px;border:1px solid var(--laser);padding:0 16px}
.cfg-custom input{
  background:none;border:none;color:var(--ink);font:inherit;width:110px;padding:14px 0;outline:none;
}
.cfg-custom:focus-within{border-color:var(--tmd-green-bright)}

.cfg-summary{
  margin-top:36px;border:1px solid var(--laser);padding:clamp(24px,3vw,40px);
  display:flex;flex-direction:column;gap:16px;
}
.cfg-summary .line{font-family:var(--serif);font-size:clamp(1.4rem,2.4vw,2.1rem);font-style:italic}
.cfg-summary .line strong{font-style:normal;font-weight:500;color:var(--tmd-gold)}
.cfg-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:6px}
.cfg-fields input{
  background:var(--surface);border:1px solid var(--border);color:var(--ink);
  font:inherit;font-size:14px;padding:14px 16px;outline:none;transition:border-color .25s;
}
.cfg-fields input:focus{border-color:var(--tmd-gold)}
@media (max-width:640px){.cfg-fields{grid-template-columns:1fr}}
.cfg-actions{display:flex;gap:16px;align-items:center;margin-top:10px;flex-wrap:wrap}
.cfg-back{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-faint);transition:color .25s}
.cfg-back:hover{color:var(--ink)}

.cfg-confirm{
  border:1px solid var(--tmd-green-bright);padding:clamp(28px,4vw,52px);text-align:center;
  display:none;flex-direction:column;gap:14px;align-items:center;
}
.cfg-confirm.show{display:flex}
.cfg-confirm .big{font-family:var(--serif);font-size:clamp(1.7rem,3vw,2.6rem);font-weight:500}
.cfg-confirm .note{font-size:12.5px;color:var(--ink-faint);position:relative;padding-bottom:10px}
.cfg-confirm .note::after{
  content:"";position:absolute;left:20%;right:20%;bottom:0;height:1px;
  background:var(--tmd-red);transform:scaleX(0);transform-origin:left;
  animation:laserIn 1.1s .3s cubic-bezier(.19,1,.22,1) forwards;
}
@keyframes laserIn{to{transform:scaleX(1)}}

/* ============================================================
   LEARN — MAGAZINE RACK
   ============================================================ */
.rack{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:clamp(24px,3vw,44px)}
.issue{display:flex;flex-direction:column;gap:16px}
.issue .cover{
  aspect-ratio:2/3;position:relative;overflow:hidden;background:var(--surface);
  border:1px solid var(--border);transition:border-color .4s,transform .5s ease;
}
.issue:hover .cover{border-color:rgba(217,164,65,.45);transform:translateY(-6px)}
.issue .cover img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:grayscale(1) contrast(1.1) brightness(.85);transition:filter .6s;
}
.issue:hover .cover img{filter:none}
.issue .cover video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .45s;
}
.issue .cover.previewing video{opacity:1}
.issue .spine{
  position:absolute;top:0;bottom:0;left:0;width:34px;z-index:3;
  border-right:1px solid rgba(244,241,234,.14);
  background:rgba(5,5,5,.55);backdrop-filter:blur(3px);
  display:flex;align-items:center;justify-content:center;
}
.issue .spine span{
  writing-mode:vertical-rl;transform:rotate(180deg);
  font-size:9.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-soft);white-space:nowrap;
}
.issue .cover .vol{
  position:absolute;top:16px;right:16px;z-index:3;
  font-family:var(--serif);font-style:italic;font-size:15px;color:var(--ink);
  text-shadow:0 1px 8px rgba(5,5,5,.8);
}
.issue .cover .title{
  position:absolute;left:50px;right:16px;bottom:18px;z-index:3;
  font-family:var(--serif);font-weight:500;font-size:clamp(1.25rem,1.7vw,1.6rem);line-height:1.12;
  text-shadow:0 2px 16px rgba(5,5,5,.9);
}
/* filmstrip effect for non-video covers */
.issue .cover .scan{
  position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;transition:opacity .4s;
  background:repeating-linear-gradient(0deg,rgba(5,5,5,.22) 0 1px,transparent 1px 4px);
}
.issue:hover .cover .scan{opacity:1;animation:scanMove 1.1s linear infinite}
@keyframes scanMove{to{background-position:0 8px}}
.issue .meta{display:flex;flex-direction:column;gap:8px;padding:0 2px}
.issue .meta .kind{font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint)}
.issue .meta h3{font-family:var(--serif);font-weight:500;font-size:1.35rem}
.issue .meta .row{display:flex;justify-content:space-between;align-items:center;margin-top:6px}
.issue .meta .price{font-size:14px;letter-spacing:.08em;color:var(--ink-soft)}
.issue .meta .btn-ghost{padding:10px 18px}

/* generic page utilities */
.tbd{color:var(--ink-faint)}
.mt-lg{margin-top:clamp(36px,5vw,64px)}

@media (prefers-reduced-motion:reduce){
  .drag-hint{animation:none}
  .issue:hover .cover .scan{animation:none}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
}