:root{
  --bg:#05070a;
  --panel:#0d1219;
  --panel2:#111923;
  --text:#f5f7fb;
  --muted:#aeb8c6;
  --line:rgba(255,255,255,.12);
  --glow:rgba(190,215,255,.22);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  background:
    radial-gradient(circle at 50% -10%,#182238 0,transparent 35%),
    linear-gradient(180deg,#05070a,#070a0f);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.65;
}
body:before{
  content:"";
  position:fixed; inset:0; pointer-events:none; z-index:-1;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);
  background-size:52px 52px;
  mask-image:linear-gradient(to bottom,black,transparent 88%);
}
a{color:inherit;text-decoration:none}
.site-nav{
  position:sticky; top:0; z-index:30;
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  padding:16px 24px;
  background:rgba(5,7,10,.78);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:12px;font-weight:750;letter-spacing:.13em;text-transform:uppercase;font-size:.82rem}
.brand-mark{width:36px;height:36px;border:1px solid rgba(255,255,255,.3);border-radius:50%;display:grid;place-items:center;font:italic 1.25rem Georgia,serif;box-shadow:0 0 28px var(--glow)}
.nav-links{display:flex;gap:18px;color:var(--muted);font-size:.94rem}
.nav-links a:hover{color:white}
.hero{min-height:78vh;display:grid;place-items:center;text-align:center;padding:90px 22px 60px}
.hero-inner{width:min(900px,100%)}
.kicker{text-transform:uppercase;letter-spacing:.23em;font-size:.76rem;color:#cbd3df}
h1,h2,h3{font-family:Georgia,serif;font-weight:500;line-height:1.08}
h1{font-size:clamp(3rem,8vw,6.7rem);margin:18px 0}
h2{font-size:clamp(2rem,4.5vw,4rem);margin:0 0 18px}
h3{font-size:1.55rem;margin:0 0 10px}
.lead{max-width:780px;margin:0 auto;color:var(--muted);font-size:clamp(1.08rem,2vw,1.3rem)}
.section{width:min(var(--max),calc(100% - 36px));margin:0 auto;padding:55px 0 90px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:26px}
.section-head p{max-width:650px;color:var(--muted);margin:0}
.exhibit-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.exhibit-card{
  grid-column:span 4;
  min-height:330px;
  position:relative;
  overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:28px;
  border:1px solid var(--line);
  border-radius:26px;
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.018));
  box-shadow:0 22px 70px rgba(0,0,0,.3);
  transition:.3s ease;
}
.exhibit-card:before{
  content:attr(data-symbol);
  position:absolute;right:18px;top:-36px;
  font:italic 9rem Georgia,serif;
  color:rgba(255,255,255,.07);
}
.exhibit-card:hover{transform:translateY(-7px);border-color:rgba(255,255,255,.35);box-shadow:0 28px 90px rgba(0,0,0,.45),0 0 35px rgba(190,215,255,.08)}
.exhibit-card.featured{grid-column:span 8;min-height:390px}
.exhibit-card p{color:var(--muted);margin:0 0 18px}
.tag{align-self:flex-start;padding:6px 10px;border:1px solid var(--line);border-radius:999px;text-transform:uppercase;letter-spacing:.13em;font-size:.67rem;color:#cbd3df;margin-bottom:16px}
.enter{display:inline-flex;align-items:center;gap:8px;font-weight:650}
.enter span{transition:.2s}.exhibit-card:hover .enter span{transform:translateX(5px)}
.coming{opacity:.62}.coming:hover{transform:none;border-color:var(--line);box-shadow:0 22px 70px rgba(0,0,0,.3)}
.about{
  display:grid;grid-template-columns:1fr 1fr;gap:20px;
  border:1px solid var(--line);border-radius:28px;padding:clamp(24px,5vw,48px);
  background:rgba(255,255,255,.025)
}
.about p{color:var(--muted)}
.footer{padding:40px 22px 65px;text-align:center;color:#7f8b9a;border-top:1px solid var(--line)}
.placeholder{min-height:calc(100vh - 69px);display:grid;place-items:center;padding:70px 22px;text-align:center}
.placeholder-card{width:min(760px,100%);padding:clamp(30px,6vw,64px);border:1px solid var(--line);border-radius:30px;background:rgba(255,255,255,.035)}
.placeholder-symbol{font:italic clamp(7rem,22vw,14rem)/.9 Georgia,serif;text-shadow:0 0 65px var(--glow)}
.button{display:inline-block;margin-top:22px;padding:13px 22px;border:1px solid rgba(255,255,255,.3);border-radius:999px;background:rgba(255,255,255,.07);transition:.25s}
.button:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(255,255,255,.12)}
@media(max-width:850px){
  .nav-links{display:none}
  .exhibit-card,.exhibit-card.featured{grid-column:1/-1;min-height:300px}
  .about{grid-template-columns:1fr}
  .section-head{display:block}
}