/* Pass Museums Gallery — collection rooms, not pass commerce */
:root {
  --frame: #2c2c30;
  --frame-soft: #4a4a50;
  --gilt: #c9a84c;
  --gilt-pale: #e8d9b0;
  --plum: #5c3d5e;
  --plum-pale: #d4c0d6;
  --wall: #f8f6f2;
  --paper: #fffefb;
  --muted: #7a7570;
  --rule: #ddd8d0;
  --serif: 'Alegreya', Georgia, serif;
  --sans: 'Rubik', system-ui, sans-serif;
  --w: 1100px;
  --read: 640px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); font-size: 15px; line-height: 1.68; color: var(--frame); background: var(--wall); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--plum); text-decoration: none; border-bottom: 1px solid var(--plum-pale); }
a:hover { color: var(--gilt); border-color: var(--gilt-pale); }

.inner { max-width: var(--w); margin: 0 auto; padding: 0 1.25rem; }

/* Bar */
.gallery-bar { background: var(--frame); color: rgba(255,255,255,.72); text-align: center; padding: .4rem; font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; }

/* Header */
.gallery-head { background: var(--paper); border-bottom: 1px solid var(--rule); position: sticky; top: 0; z-index: 50; }
.gallery-head__row { display: flex; align-items: center; justify-content: space-between; padding: .85rem 0; gap: 1rem; }
.gallery-logo { display: flex; flex-direction: column; }
.gallery-logo__sub { font-size: .56rem; letter-spacing: .22em; text-transform: uppercase; color: var(--gilt); font-weight: 500; }
.gallery-logo__name { font-family: var(--serif); font-size: 1.42rem; font-weight: 600; color: var(--frame); line-height: 1.05; }
.gallery-nav { display: flex; gap: 1.35rem; list-style: none; }
.gallery-nav a { font-size: .74rem; font-weight: 500; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); border: none; }
.gallery-nav a.on, .gallery-nav a:hover { color: var(--frame); }
.gallery-menu { display: none; background: var(--wall); border: 1px solid var(--rule); padding: .4rem .65rem; font-size: .7rem; font-weight: 500; cursor: pointer; color: var(--frame); }

/* Hero */
.gallery-hero { padding: 2.75rem 0 3rem; background: var(--paper); }
.gallery-hero__layout { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.gallery-hero__plaque { display: inline-block; border: 1px solid var(--gilt); padding: .3rem .65rem; font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gilt); margin-bottom: .7rem; }
.gallery-hero h1 { font-family: var(--serif); font-size: clamp(1.9rem, 3.6vw, 2.65rem); line-height: 1.08; font-weight: 600; margin-bottom: .85rem; }
.gallery-hero__lead { color: var(--muted); font-size: .96rem; margin-bottom: 1.25rem; }
.gallery-hero__enter { display: inline-block; background: var(--plum); color: #fff; padding: .65rem 1.2rem; font-size: .72rem; font-weight: 500; text-transform: uppercase; letter-spacing: .06em; border: none; }
.gallery-hero__enter:hover { background: var(--frame); color: #fff; }
.gallery-hero__frame { padding: .5rem; background: var(--frame); box-shadow: inset 0 0 0 2px var(--gilt); }
.gallery-hero__frame img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* Rooms grid */
.rooms { padding: 2rem 0 4rem; }
.rooms__top { text-align: center; margin-bottom: 2rem; }
.rooms__top h2 { font-family: var(--serif); font-size: 1.6rem; font-weight: 600; }
.rooms__top p { font-size: .82rem; color: var(--muted); margin-top: .25rem; }
.room-wall { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.room { background: var(--paper); border: 1px solid var(--rule); overflow: hidden; transition: box-shadow .25s; }
.room:hover { box-shadow: 0 10px 36px rgba(44,44,48,.1); }
.room--wide { grid-column: span 2; display: grid; grid-template-columns: 1.1fr 1fr; }
.room__art { position: relative; overflow: hidden; }
.room__art::after { content: ''; position: absolute; inset: .5rem; border: 1px solid rgba(201,168,76,.35); pointer-events: none; }
.room__art img { width: 100%; height: 100%; min-height: 160px; object-fit: cover; }
.room__info { padding: 1.1rem 1.2rem; }
.room__tag { font-size: .6rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--plum); }
.room__num { font-family: var(--serif); font-size: .85rem; color: var(--gilt); margin-left: .4rem; }
.room h3 { font-family: var(--serif); font-size: 1.05rem; font-weight: 600; line-height: 1.28; margin: .25rem 0 .3rem; }
.room h3 a { color: var(--frame); border: none; }
.room h3 a:hover { color: var(--plum); }
.room p { font-size: .82rem; color: var(--muted); }

/* Article */
.collection { padding-bottom: 4rem; background: var(--paper); }
.collection__img { height: 34vh; min-height: 220px; max-height: 380px; overflow: hidden; border-bottom: 3px solid var(--gilt); }
.collection__img img { width: 100%; height: 100%; object-fit: cover; }
.collection__body { padding-top: 1.7rem; }
.trail { font-size: .66rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: .75rem; }
.col-head { max-width: var(--read); margin-bottom: 1.45rem; padding-bottom: .9rem; border-bottom: 1px solid var(--rule); }
.col-head__room { font-size: .62rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--gilt); }
.col-head h1 { font-family: var(--serif); font-size: clamp(1.8rem, 3.2vw, 2.45rem); line-height: 1.1; margin: .3rem 0 .4rem; font-weight: 600; }
.col-head__meta { font-size: .76rem; color: var(--muted); }
.col-layout { display: grid; grid-template-columns: 1fr 160px; gap: 2rem; }
.prose { max-width: var(--read); }
.prose .lede { font-family: var(--serif); font-size: 1.13rem; font-style: italic; color: var(--frame-soft); margin-bottom: 1.3rem; line-height: 1.75; }
.prose h2 { font-family: var(--serif); font-size: 1.26rem; color: var(--frame); margin: 1.65rem 0 .55rem; font-weight: 600; }
.prose p { margin-bottom: .9rem; color: #3d3d42; }
.prose ul { margin: 0 0 1rem 1.1rem; color: #3d3d42; }
.prose li { margin-bottom: .28rem; }
.plaque { background: var(--wall); border-left: 3px solid var(--gilt); padding: .85rem 1rem; margin: 1.25rem 0; }
.plaque strong { display: block; font-size: .62rem; text-transform: uppercase; letter-spacing: .1em; color: var(--plum); margin-bottom: .2rem; }
.plaque p { margin: 0; font-size: .86rem; }
.col-side { position: sticky; top: 4.2rem; border: 1px solid var(--rule); padding: .9rem; background: var(--wall); }
.col-side h3 { font-size: .56rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin-bottom: .5rem; }
.col-side a { display: block; font-size: .78rem; font-weight: 500; color: var(--frame); border: none; padding: .42rem 0; border-bottom: 1px dotted var(--rule); }

/* Static */
.page { padding: 3rem 0 4rem; background: var(--paper); }
.page h1 { font-family: var(--serif); font-size: 2.05rem; margin-bottom: .6rem; }
.page-lead { color: var(--muted); margin-bottom: 1.4rem; max-width: 520px; }
.page h2 { font-family: var(--serif); font-size: 1.18rem; margin: 1.3rem 0 .45rem; }
.page p { margin-bottom: .8rem; max-width: 550px; color: #3d3d42; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.frm { display: grid; gap: .8rem; max-width: 380px; }
.frm label { display: grid; gap: .2rem; font-size: .76rem; font-weight: 500; text-transform: uppercase; letter-spacing: .04em; }
.frm input, .frm textarea { padding: .6rem; border: 1px solid var(--rule); font: inherit; background: #fff; }
.btn { background: var(--gilt); color: var(--frame); border: none; padding: .6rem 1.1rem; font-weight: 500; font-size: .72rem; text-transform: uppercase; cursor: pointer; }

/* Footer */
.gallery-foot { background: var(--frame); color: rgba(255,255,255,.7); padding: 2.25rem 0 1rem; margin-top: 2rem; }
.gallery-foot__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; padding-bottom: 1.15rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.gallery-foot strong { font-family: var(--serif); font-size: 1.02rem; color: #fff; display: block; margin-bottom: .3rem; }
.gallery-foot p { font-size: .8rem; opacity: .6; }
.gallery-foot h4 { font-size: .55rem; text-transform: uppercase; letter-spacing: .12em; color: var(--gilt-pale); margin-bottom: .45rem; }
.gallery-foot a { color: rgba(255,255,255,.55); font-size: .8rem; display: block; margin-bottom: .25rem; border: none; }
.gallery-foot a:hover { color: #fff; }
.gallery-foot__end { display: flex; justify-content: space-between; padding-top: .85rem; font-size: .65rem; opacity: .38; flex-wrap: wrap; gap: .35rem; }

@media (max-width: 860px) {
  .gallery-hero__layout, .room--wide, .room-wall, .col-layout, .gallery-foot__grid, .cols { grid-template-columns: 1fr; }
  .room--wide { display: block; }
}
@media (max-width: 768px) {
  .gallery-menu { display: block; }
  .gallery-nav { display: none; position: fixed; inset: 0 0 0 28%; background: var(--paper); flex-direction: column; padding: 4rem 1.1rem; z-index: 40; border-left: 3px solid var(--gilt); }
  .gallery-nav.open { display: flex; }
}