/* ============================================================================
   PROJECT STAR — stylesheet for the whole site (no preprocessor, no framework)
   Design language: international blue-chip gallery × net-art —
   editorial serif gravitas, gallery restraint, living motion.

   HOW THIS FILE IS ORGANISED (top → bottom)
     1. :root design tokens   — colours, fonts, layout constants
     2. base / reset          — element defaults, the custom-cursor opt-in
     3. shared layout         — .wrap, .section, .eyebrow, .rule
     4. background + nav       — animated "aurora", sticky top bar
     5. hero + marquee         — landing headline, language line, city ticker
     6. collection grid        — lobby cards (.card)
     7. exhibit page           — hero, wall text, media, album, sidebar panels
     8. about / CV             — statement, chips, cv lists
     9. footer
    10. dolphin cursor          — #dolphin and its fading .dolphin-trail bubbles
    11. responsive             — breakpoints at 860px and 520px

   THEMING
     --accent is rewritten per-exhibit at runtime by js/museum.js, and
     --card-accent is set per-card inline; both default to the pink token.
   ============================================================================ */

:root{
  /* per-exhibit accents (kept vivid, used sparingly) */
  --pink:#E0457B; --gold:#C8A24A; --aqua:#2AA79B;
  --violet:#6C53E0; --orange:#E0612C; --green:#2FA158; --blue:#1F8FD6;

  --ink:#15120d;          /* near-black, warm */
  --ink-soft:#4a4438;
  --paper:#f6f2e9;        /* gallery ivory */
  --paper-2:#efe9db;
  --line:#15120d;
  --leaf:#b9923f;         /* gold-leaf hairline */
  --accent:#E0457B;       /* overridden per-exhibit */

  --serif:"Fraunces", "Times New Roman", Georgia, serif;
  --grotesk:"Space Grotesk", system-ui, sans-serif;
  --body:"Inter", system-ui, -apple-system, sans-serif;

  --maxw:1240px;
  --radius:6px;
  --shadow:0 24px 60px -28px rgba(21,18,13,.5);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);background:var(--paper);color:var(--ink);
  line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased;
  font-feature-settings:"liga" 1,"kern" 1;
}
@media (hover:hover) and (pointer:fine){
  body.has-dolphin, body.has-dolphin a, body.has-dolphin button{cursor:none}
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.section{padding:96px 0}
.eyebrow{
  font-family:var(--grotesk);text-transform:uppercase;
  letter-spacing:.34em;font-size:.68rem;font-weight:600;color:var(--ink-soft)
}
.rule{height:1px;background:var(--line);opacity:.18;border:0;margin:0}

/* ---------- subtle living background ---------- */
.aurora{position:fixed;inset:0;z-index:-2;overflow:hidden;background:var(--paper)}
.aurora span{
  position:absolute;border-radius:50%;filter:blur(90px);opacity:.22;
  mix-blend-mode:multiply;animation:drift 30s ease-in-out infinite
}
.aurora span:nth-child(1){width:50vw;height:50vw;left:-12vw;top:-12vw;background:var(--pink)}
.aurora span:nth-child(2){width:44vw;height:44vw;right:-10vw;top:8vw;background:var(--aqua);animation-delay:-8s}
.aurora span:nth-child(3){width:48vw;height:48vw;left:16vw;bottom:-18vw;background:var(--gold);animation-delay:-15s}
.aurora span:nth-child(4){width:40vw;height:40vw;right:4vw;bottom:-12vw;background:var(--violet);animation-delay:-22s}
@keyframes drift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(4vw,3vh) scale(1.08)}}
@media (prefers-reduced-motion:reduce){.aurora span{animation:none}}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:20px 32px;background:rgba(246,242,233,.82);backdrop-filter:saturate(1.3) blur(12px);
  border-bottom:1px solid rgba(21,18,13,.16)
}
.nav .brand{font-family:var(--serif);font-weight:600;font-size:1.18rem;letter-spacing:.01em;display:flex;align-items:center;gap:.55ch}
.nav .brand .star{font-size:.9em;display:inline-block;animation:spin 14s linear infinite;color:var(--leaf)}
@keyframes spin{to{transform:rotate(360deg)}}
.nav .links{display:flex;gap:30px;font-family:var(--grotesk);font-weight:500;font-size:.82rem;text-transform:uppercase;letter-spacing:.14em}
.nav .links a{position:relative;padding:6px 0;color:var(--ink-soft);transition:color .2s}
.nav .links a:hover{color:var(--ink)}
.nav .links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--accent);transition:width .3s ease}
.nav .links a:hover::after{width:100%}

/* ---------- HERO ---------- */
.hero{position:relative;padding:96px 0 56px;text-align:center}
.hero .kicker{
  display:inline-block;margin-bottom:34px;padding:9px 20px;border:1px solid var(--line);
  border-radius:999px;font-family:var(--grotesk);font-weight:500;font-size:.7rem;
  text-transform:uppercase;letter-spacing:.26em;color:var(--ink-soft);background:rgba(255,255,255,.4)
}
.hero h1{
  font-family:var(--serif);font-weight:340;
  font-size:clamp(3.2rem,10vw,8rem);line-height:.96;letter-spacing:-.015em;
  margin:0 auto;max-width:16ch;font-optical-sizing:auto
}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero .langline{
  margin-top:22px;font-family:var(--grotesk);text-transform:uppercase;letter-spacing:.22em;
  font-size:.72rem;color:var(--ink-soft);min-height:1.2em
}
.hero .langline b{color:var(--ink);font-weight:600}
.hero p.lede{max-width:62ch;margin:30px auto 0;font-size:1.16rem;color:var(--ink-soft)}
.hero .lede em{color:var(--ink);font-style:italic;font-family:var(--serif)}
.hero .actions{margin-top:40px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.hero .scroll-cue{margin-top:44px;font-family:var(--grotesk);text-transform:uppercase;letter-spacing:.24em;font-size:.66rem;color:var(--ink-soft)}
.hero .scroll-cue span{display:inline-block;animation:bob 2s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(7px)}}

.floaties{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.floaties b{position:absolute;font-size:1.5rem;opacity:.5;animation:float 11s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0) rotate(-4deg)}50%{transform:translateY(-18px) rotate(6deg)}}

/* ---------- city marquee (international signal) ---------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;white-space:nowrap;background:var(--ink)}
.marquee .track{display:inline-block;padding:16px 0;animation:scrollx 38s linear infinite}
.marquee .track span{font-family:var(--serif);font-style:italic;font-weight:340;font-size:1.1rem;color:var(--paper);padding:0 30px}
.marquee .track span i{color:var(--leaf);font-style:normal;margin:0 -14px 0 16px}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- collection / gallery grid ---------- */
.gallery-head{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:18px;margin-bottom:14px}
.gallery-head h2{font-family:var(--serif);font-weight:360;font-size:clamp(2rem,4vw,3rem);letter-spacing:-.01em}
.gallery-head h2 em{font-style:italic;color:var(--accent)}
/* genre filter buttons */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.filter-btn{
  font-family:var(--grotesk);font-weight:500;font-size:.74rem;text-transform:uppercase;
  letter-spacing:.12em;padding:9px 16px;border:1px solid var(--line);background:transparent;
  color:var(--ink-soft);cursor:pointer;transition:background .18s,color .18s,border-color .18s
}
.filter-btn:hover{color:var(--ink);border-color:var(--ink)}
.filter-btn.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink)}

.grid{display:grid;gap:1px;background:rgba(21,18,13,.16);border:1px solid rgba(21,18,13,.16);margin-top:24px;grid-template-columns:repeat(auto-fill,minmax(340px,1fr))}
.card{
  position:relative;background:var(--paper);padding:34px 30px 28px;
  display:flex;flex-direction:column;min-height:340px;
  transition:background .35s ease, transform .35s ease;will-change:transform;overflow:hidden
}
.card::before{content:"";position:absolute;left:0;top:0;height:100%;width:3px;background:var(--card-accent,var(--pink));transform:scaleY(0);transform-origin:top;transition:transform .4s cubic-bezier(.2,.8,.2,1)}
.card:hover{background:#fff}
.card:hover::before{transform:scaleY(1)}
.card .plaque{font-family:var(--serif);font-style:italic;font-size:.95rem;color:var(--ink-soft);opacity:.7}
.card .tag{align-self:flex-start;margin-top:14px;font-family:var(--grotesk);font-size:.66rem;font-weight:600;text-transform:uppercase;letter-spacing:.2em;color:var(--card-accent,var(--accent))}
.card h3{font-family:var(--serif);font-weight:380;font-size:1.7rem;line-height:1.08;margin:12px 0 8px;letter-spacing:-.01em}
.card .meta{font-family:var(--grotesk);font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-soft);margin-bottom:14px}
.card .desc{font-size:.98rem;color:var(--ink-soft);flex:1}
.card .enter{margin-top:20px;font-family:var(--grotesk);font-weight:600;text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;display:inline-flex;align-items:center;gap:10px;color:var(--ink)}
.card .enter .arrow{transition:transform .25s ease;color:var(--card-accent,var(--accent))}
.card:hover .enter .arrow{transform:translateX(8px)}
.card.soon{background:var(--paper-2)}
.card.soon h3,.card.soon .enter{opacity:.6}

/* ---------- EXHIBIT PAGE ---------- */
.exhibit-hero{position:relative;padding:80px 0 56px;border-bottom:1px solid var(--line)}
.exhibit-hero .backlink{font-family:var(--grotesk);font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.18em;display:inline-flex;gap:9px;margin-bottom:34px;color:var(--ink-soft)}
.exhibit-hero .backlink:hover{color:var(--ink)}
.exhibit-hero .backlink .arrow{transition:transform .2s}
.exhibit-hero .backlink:hover .arrow{transform:translateX(-5px)}
.exhibit-hero .tag{font-family:var(--grotesk);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.2em;color:var(--accent)}
.exhibit-hero h1{font-family:var(--serif);font-weight:360;font-size:clamp(2.4rem,6vw,4.8rem);line-height:1.02;letter-spacing:-.02em;margin:14px 0 26px;max-width:20ch}
.exhibit-hero h1 em{font-style:italic}
.exhibit-hero .factbar{display:flex;flex-wrap:wrap;gap:34px;margin-top:10px;padding-top:24px;border-top:1px solid rgba(21,18,13,.16)}
.exhibit-hero .factbar .k{font-family:var(--grotesk);text-transform:uppercase;letter-spacing:.18em;font-size:.62rem;color:var(--ink-soft);font-weight:600}
.exhibit-hero .factbar .v{font-family:var(--serif);font-size:1.08rem;margin-top:5px}

.exhibit-body{max-width:740px;margin:0 auto}
.wall-text p{font-size:1.2rem;margin-bottom:1.35em;color:#221d15}
.wall-text p:first-child{font-size:1.34rem}
.wall-text p:first-child::first-letter{font-family:var(--serif);font-weight:380;font-size:3.6em;line-height:.72;float:left;margin:.05em .1em 0 0;color:var(--accent)}
.reading-block{border-left:2px solid var(--accent);padding:4px 0 4px 26px;margin:40px 0}
.reading-block h3{font-family:var(--serif);font-style:italic;font-weight:400;font-size:1.5rem;margin-bottom:10px}
.reading-block p{font-size:1.06rem;color:var(--ink-soft)}

.exhibit-aside{margin-top:56px;display:grid;gap:1px;background:rgba(21,18,13,.16);border:1px solid rgba(21,18,13,.16);grid-template-columns:1fr 1fr}
.panel{background:var(--paper);padding:28px}
.panel h4{font-family:var(--grotesk);text-transform:uppercase;letter-spacing:.16em;font-size:.7rem;margin-bottom:16px;color:var(--accent);font-weight:600}
.panel ul{list-style:none}
.panel li{padding:9px 0;border-bottom:1px solid rgba(21,18,13,.1);font-size:.96rem;color:var(--ink-soft)}
.panel li:last-child{border-bottom:0}
.panel a.linkrow{display:flex;justify-content:space-between;align-items:center;font-weight:500;color:var(--ink)}
.panel a.linkrow .arrow{transition:transform .2s;color:var(--accent)}
.panel a.linkrow:hover .arrow{transform:translateX(5px)}

.exhibit-nav{display:flex;justify-content:space-between;gap:16px;margin:64px 0 0;flex-wrap:wrap}

.btn{font-family:var(--grotesk);font-weight:600;text-transform:uppercase;letter-spacing:.14em;font-size:.74rem;padding:14px 26px;border:1px solid var(--line);background:transparent;transition:background .2s,color .2s;display:inline-flex;align-items:center;gap:10px;color:var(--ink)}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--ink);border-color:var(--ink)}

/* ---------- inline media (images + video) ---------- */
.exhibit-image,.exhibit-video{margin:38px 0}
.exhibit-image img{width:100%;border:1px solid var(--line);box-shadow:var(--shadow);display:block}
.exhibit-video video{width:100%;max-width:600px;border:1px solid var(--line);background:var(--ink);display:block;box-shadow:var(--shadow)}
.exhibit-image figcaption,.exhibit-video figcaption{margin-top:10px;font-size:.88rem;color:var(--ink-soft)}

/* ---------- album / tracklist ---------- */
.album{margin:44px 0 10px}
.album-head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid rgba(21,18,13,.16)}
.album-head h3{font-family:var(--serif);font-style:italic;font-size:1.7rem;font-weight:400}
.album-sub{font-family:var(--grotesk);text-transform:uppercase;letter-spacing:.14em;font-size:.66rem;color:var(--ink-soft);font-weight:600}
.tracklist{list-style:none;display:grid;gap:1px;background:rgba(21,18,13,.14);border:1px solid rgba(21,18,13,.14)}
.track{background:var(--paper);padding:16px 20px;transition:background .25s}
.track:hover{background:#fff}
.track-top{display:flex;align-items:baseline;gap:14px;margin-bottom:10px}
.track-n{font-family:var(--serif);font-style:italic;font-size:.95rem;color:var(--accent);min-width:2.4ch}
.track-title{font-family:var(--serif);font-weight:400;font-size:1.18rem;flex:1;line-height:1.15}
.track-len{font-family:var(--grotesk);font-size:.74rem;color:var(--ink-soft)}
.track-note{font-family:var(--serif);font-style:italic;font-size:.98rem;color:var(--ink-soft);margin:0 0 10px}
.track audio{width:100%;height:36px}

/* ---------- ABOUT / CV ---------- */
.about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:start}
.about-grid .statement p{font-size:1.18rem;margin-bottom:1.2em;color:var(--ink-soft)}
.about-grid .statement p:first-child{font-size:1.7rem;font-weight:400;font-family:var(--serif);line-height:1.32;color:var(--ink)}
.about-grid .statement em{font-family:var(--serif);font-style:italic;color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.chip{padding:7px 13px;border:1px solid var(--line);font-family:var(--grotesk);font-weight:500;font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft)}
.cv-list{list-style:none}
.cv-list li{padding:10px 0;border-bottom:1px solid rgba(21,18,13,.1);font-size:.95rem;color:var(--ink-soft)}
.cv-list li b{color:var(--ink);font-weight:600}
.cv-list li:last-child{border-bottom:0}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);background:var(--ink);color:var(--paper);padding:64px 0}
.foot .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px;align-items:flex-start}
.foot .big{font-family:var(--serif);font-weight:360;font-size:1.9rem;letter-spacing:-.01em}
.foot .big em{font-style:italic;color:var(--leaf)}
.foot a{color:var(--paper);border-bottom:1px solid var(--leaf)}
.foot .small{opacity:.72;font-size:.86rem;font-family:var(--grotesk);letter-spacing:.04em;line-height:1.9}

/* ---------- dolphin cursor ---------- */
#dolphin{position:fixed;top:0;left:0;width:38px;height:38px;z-index:9999;pointer-events:none;transform:translate(-50%,-50%);transition:transform .07s ease-out;will-change:transform}
#dolphin svg{width:100%;height:100%;filter:drop-shadow(1px 2px 1px rgba(21,18,13,.35))}
.dolphin-trail{position:fixed;width:7px;height:7px;border-radius:50%;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);opacity:.6;animation:fade .8s ease-out forwards}
@keyframes fade{to{opacity:0;transform:translate(-50%,-50%) scale(.1)}}

/* ---------- Y2K star rail — gold Mario-style stars climbing the right edge ----------
   The container pins to the right side at full height. Each `.star` is absolutely
   positioned at the bottom and animated upward (star-rise) while twinkling
   (star-twinkle). js/dolphin.js creates the stars and sets each one's size,
   horizontal wobble, and per-star animation-duration / -delay inline, so the
   column streams continuously instead of marching in lockstep. Hidden on
   narrow screens; frozen (spread up the side by JS) under reduced-motion. */
.star-rail{
  position:fixed; top:0; bottom:0; right:10px; width:48px; z-index:6;
  pointer-events:none; overflow:hidden
}
/* faint vertical guide so the column reads as a deliberate rail, not stray stars */
.star-rail::before{
  content:""; position:absolute; top:0; bottom:0; left:50%; width:1px;
  transform:translateX(-50%);
  background:linear-gradient(to bottom, transparent, rgba(185,146,63,.35) 12%, rgba(185,146,63,.35) 88%, transparent)
}
.star{
  position:absolute; left:50%; bottom:-48px; width:30px; height:30px; margin-left:-15px;
  will-change:transform,opacity;
  animation-name:star-rise, star-twinkle;
  animation-timing-function:linear, ease-in-out;
  animation-iteration-count:infinite, infinite
}
.star svg{width:100%; height:100%; display:block; filter:drop-shadow(0 0 6px rgba(255,201,60,.6))}
@keyframes star-rise{ from{transform:translateY(0) rotate(-12deg)} to{transform:translateY(-118vh) rotate(348deg)} }
@keyframes star-twinkle{ 0%,100%{opacity:.9} 50%{opacity:.45} }
@media (prefers-reduced-motion:reduce){ .star{animation:none} }
@media (max-width:900px){ .star-rail{display:none} }

/* ---------- responsive ---------- */
@media (max-width:860px){
  .section{padding:68px 0}
  .about-grid{grid-template-columns:1fr;gap:34px}
  .exhibit-aside{grid-template-columns:1fr}
  .nav .links{gap:18px;font-size:.72rem}
}
@media (max-width:520px){
  .wrap{padding:0 22px}
  .nav .links a.hide-sm{display:none}
  .grid{grid-template-columns:1fr}
}