/* =========================================================
   PARVARISH · THE MUSEUM SCHOOL
   Identity: a curated exhibition. Deep gallery-green walls,
   warm paper, marigold + folk-art accents, mono specimen
   labels, exhibit placards. Hard-edged like a print catalogue.
   ========================================================= */

:root{
  --pine:      #163029;   /* gallery wall */
  --pine-deep: #0d1f1a;   /* darkest */
  --pine-soft: #20453b;   /* raised panel on dark */
  --pine-line: #2f5247;   /* hairline on dark */
  --paper:     #f4efe2;   /* warm gallery paper */
  --paper-2:   #eae1cf;   /* paper, one step down */
  --bone:      #fbf8f0;   /* lightest card */
  --marigold:  #e9a01a;   /* diya / festival */
  --marigold-d:#bd8016;
  --madder:    #c4452c;   /* folk-art vermilion */
  --indigo:    #27406f;
  --sage:      #c7d1bd;
  --ink:       #1b1b16;
  --ink-soft:  #585c51;
  --line:      #d9cfb9;   /* hairline on paper */

  --d-text:    #ecefe4;   /* text on dark */
  --d-soft:    #b9c4b4;   /* secondary on dark */

  --display: "Instrument Serif", Georgia, "Times New Roman", serif;
  --body: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Space Mono", ui-monospace, "Courier New", monospace;

  --maxw: 1200px;
  --gut: clamp(20px, 5vw, 60px);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; font-family:var(--body); background:var(--paper); color:var(--ink);
  font-size:18px; line-height:1.62; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }

/* ---------- Type ---------- */
/* Serif is for large display only; smaller headings use the grotesk
   at a strong weight so titles never wash out on light panels. */
h1,h2{ font-family:var(--display); font-weight:400; line-height:1.02; margin:0; letter-spacing:0; }
h3,h4{ font-family:var(--body); font-weight:700; line-height:1.16; margin:0; letter-spacing:-0.015em; color:var(--pine); }
.on-dark h3,.on-dark h4{ color:var(--paper); }
.h-hero{ font-size:clamp(3rem, 8.4vw, 7rem); }
h2{ font-size:clamp(2.1rem, 4.8vw, 3.7rem); }
h3{ font-size:clamp(1.35rem, 2.4vw, 1.7rem); }
p{ margin:0 0 1.05em; }

.eyebrow{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.26em; text-transform:uppercase;
  color:var(--madder); margin:0 0 1.1rem; display:flex; align-items:center; gap:.75rem;
}
.eyebrow::before{ content:""; width:30px; height:2px; background:var(--madder); display:inline-block; }
.on-dark .eyebrow{ color:var(--marigold); }
.on-dark .eyebrow::before{ background:var(--marigold); }
.center .eyebrow{ justify-content:center; }

.lede{ font-size:clamp(1.15rem,1.8vw,1.42rem); line-height:1.48; color:var(--ink-soft); max-width:56ch; }
.on-dark .lede{ color:var(--d-soft); }

/* ---------- Layout ---------- */
.wrap{ max-width:var(--maxw); margin:0 auto; padding-inline:var(--gut); }
section{ padding-block:clamp(60px, 8.5vw, 116px); }
.on-dark{ background:var(--pine); color:var(--d-text); }
.on-dark p{ color:var(--d-soft); }
.center{ text-align:center; }
.center .lede{ margin-inline:auto; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.55rem;
  font-family:var(--mono); font-size:.76rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  padding:15px 28px; border:1px solid var(--marigold); background:var(--marigold); color:var(--pine-deep);
  text-decoration:none; cursor:pointer; transition:background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}
.btn:hover{ background:var(--pine); border-color:var(--pine); color:var(--paper); transform:translateY(-2px); }
.btn-ghost{ background:transparent; color:inherit; border-color:currentColor; }
.btn-ghost:hover{ background:var(--marigold); border-color:var(--marigold); color:var(--pine-deep); }
.btn-arrow::after{ content:"\2192"; font-family:var(--body); }
.btn-row{ display:flex; gap:14px; flex-wrap:wrap; }
.center .btn-row{ justify-content:center; }

/* ---------- Header ---------- */
.site-head{
  position:sticky; top:0; z-index:60;
  background:color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{ display:flex; align-items:center; justify-content:space-between; gap:1rem; padding-block:13px; }
.brand{ display:flex; align-items:center; gap:11px; text-decoration:none; color:var(--ink); }
.brand .mark{ width:37px; height:37px; flex:none; }
.brand .brand-text{ display:flex; flex-direction:column; line-height:1; }
.brand .bs{ font-family:var(--mono); font-size:.58rem; letter-spacing:.24em; text-transform:uppercase; color:var(--madder); }
.brand .bt{ font-family:var(--display); font-size:1.52rem; line-height:.94; margin-top:2px; }
.nav-links{ display:flex; align-items:center; gap:clamp(13px,1.9vw,28px); list-style:none; margin:0; padding:0; }
.nav-links a{ text-decoration:none; font-size:.84rem; font-weight:600; letter-spacing:.01em; color:var(--ink); position:relative; padding:5px 0; }
.nav-links a::after{ content:""; position:absolute; left:0; bottom:-1px; width:0; height:2px; background:var(--madder); transition:width .2s ease; }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after{ width:100%; }
.nav-cta{ background:var(--marigold); color:var(--pine-deep) !important; padding:10px 20px !important; font-family:var(--mono); font-size:.72rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; }
.nav-cta::after{ display:none; }
.nav-cta:hover{ background:var(--pine); color:var(--paper) !important; }
.nav-toggle{ display:none; background:none; border:1px solid var(--line); padding:9px 13px; font-family:var(--mono); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; cursor:pointer; color:var(--ink); }

/* ---------- Hero ---------- */
.hero{ background:var(--pine); color:var(--d-text); position:relative; overflow:hidden; }
.hero::after{ /* faint corner registration tick, top-right */
  content:""; position:absolute; top:26px; right:26px; width:26px; height:26px;
  border-top:2px solid var(--pine-line); border-right:2px solid var(--pine-line); opacity:.7;
}
.hero .wrap{ position:relative; z-index:2; padding-block:clamp(52px,7vw,104px); }
.hero-grid{ display:grid; grid-template-columns:1.12fr .88fr; gap:clamp(30px,5vw,76px); align-items:center; }
.hero h1{ color:var(--paper); margin:.2rem 0 1.4rem; }
.hero h1 em{ font-style:italic; color:var(--marigold); }
.hero-sub{ color:#cfd8cb; font-size:clamp(1.1rem,1.6vw,1.3rem); line-height:1.5; max-width:46ch; margin:0 0 2rem; }
.hero-meta{ font-family:var(--mono); font-size:.7rem; letter-spacing:.18em; text-transform:uppercase; color:var(--marigold); margin:0 0 1.3rem; display:flex; align-items:center; gap:.7rem; }
.hero-meta::before{ content:""; width:30px; height:1px; background:var(--marigold); }

/* hero framed plate */
.hero-frame{ position:relative; }
.plate{ position:relative; background:var(--bone); padding:14px; border:1px solid var(--pine-line); box-shadow:0 30px 60px -30px rgba(0,0,0,.6); }
.plate .plate-inner{ border:1px solid var(--line); }
.hero-tag{ position:absolute; bottom:-16px; left:-16px; background:var(--paper); color:var(--ink); border:1px solid var(--line); padding:12px 16px; max-width:236px; }
.hero-tag .cat{ font-family:var(--mono); font-size:.6rem; letter-spacing:.2em; text-transform:uppercase; color:var(--madder); margin-bottom:4px; }
.hero-tag .t{ font-family:var(--body); font-weight:600; font-size:.95rem; line-height:1.28; }

/* ---------- Exhibit (framed video) ---------- */
.exhibit-head{ text-align:center; margin-bottom:34px; }
.exhibit-head .eyebrow{ justify-content:center; }
.exhibit{ position:relative; max-width:1000px; margin:0 auto; background:var(--bone); padding:16px; border:1px solid var(--line); box-shadow:0 40px 80px -36px rgba(0,0,0,.5); }
.on-dark .exhibit{ border-color:var(--pine-line); }
.exhibit-frame{ position:relative; aspect-ratio:16/9; background:#0a0a0a; overflow:hidden; border:1px solid var(--line); }
.exhibit-frame iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }
.plaque{ max-width:1000px; margin:22px auto 0; display:flex; gap:18px; align-items:baseline; justify-content:center; flex-wrap:wrap; }
.plaque .code{ font-family:var(--mono); font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--marigold); }
.plaque .desc{ font-size:.96rem; color:var(--d-soft); }

/* ---------- Stats ---------- */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--line); background:var(--bone); }
.stat{ padding:30px clamp(18px,2.2vw,30px); border-left:1px solid var(--line); }
.stat:first-child{ border-left:none; }
.stat .n{ font-family:var(--display); font-size:clamp(2.7rem,5vw,3.8rem); line-height:.95; color:var(--pine); }
.stat .n small{ font-size:.42em; color:var(--madder); }
.stat .l{ font-family:var(--mono); font-size:.66rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-soft); margin-top:.8rem; line-height:1.5; }

/* ---------- Split ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,5vw,76px); align-items:center; }
.split.lead-text{ grid-template-columns:1.08fr .92fr; }

/* ---------- Steps (model) ---------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.step{ background:var(--paper); padding:30px 26px; }
.on-dark .steps{ background:var(--pine-line); border-color:var(--pine-line); }
.on-dark .step{ background:var(--pine); }
.step .num{ font-family:var(--mono); font-size:.72rem; letter-spacing:.16em; color:var(--madder); }
.on-dark .step .num{ color:var(--marigold); }
.step h3{ margin:.7rem 0 .5rem; font-size:1.3rem; }
.step p{ font-size:.96rem; color:var(--ink-soft); margin:0; }
.on-dark .step p{ color:var(--d-soft); }

/* ---------- Museums ---------- */
.museums{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.museum{ background:var(--bone); padding:28px 30px; display:flex; gap:20px; align-items:flex-start; transition:background .2s ease; }
.museum:hover{ background:#fff; }
.museum .mi{ font-family:var(--mono); font-size:.78rem; letter-spacing:.08em; color:var(--madder); padding-top:5px; min-width:40px; }
.museum h4{ font-size:1.32rem; color:var(--pine); }
.museum p{ font-size:.95rem; color:var(--ink-soft); margin:.35rem 0 0; }

/* ---------- Placard ---------- */
.placard{ background:var(--bone); border:1px solid var(--line); padding:22px 24px; }
.placard + .placard{ margin-top:16px; }
.placard .cat{ font-family:var(--mono); font-size:.66rem; letter-spacing:.18em; text-transform:uppercase; color:var(--marigold-d); margin:0 0 .55rem; }
.placard .pl-title{ font-family:var(--body); font-weight:700; font-size:1.16rem; line-height:1.2; color:var(--pine); margin:0 0 .4rem; letter-spacing:-0.01em; }
.placard .pl-cap{ font-size:.97rem; color:var(--ink-soft); margin:0; }
.on-dark .placard{ background:var(--pine-soft); border-color:var(--pine-line); }
.on-dark .placard .cat{ color:var(--marigold); }
.on-dark .placard .pl-title{ color:var(--paper); }
.on-dark .placard .pl-cap{ color:var(--d-soft); }

/* ---------- Quote ---------- */
.quote blockquote{ font-family:var(--display); font-size:clamp(2rem,4.4vw,3.3rem); line-height:1.08; margin:0; max-width:22ch; }
.quote .src{ font-family:var(--mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--marigold); margin-top:1.4rem; }

/* ---------- Cards ---------- */
.cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.card{ background:var(--bone); padding:34px 30px; display:flex; flex-direction:column; transition:background .2s ease; }
.card:hover{ background:#fff; }
.card .ci{ font-family:var(--mono); font-size:.68rem; letter-spacing:.18em; text-transform:uppercase; color:var(--madder); }
.card h3{ margin:.6rem 0 .65rem; font-size:1.55rem; }
.card p{ font-size:.97rem; color:var(--ink-soft); flex:1; margin:0 0 1.3rem; }
.card .btn{ align-self:flex-start; }

/* ---------- Timeline (on dark) ---------- */
.journey-grid{ display:grid; grid-template-columns:0.82fr 1.18fr; gap:clamp(34px,5vw,80px); align-items:start; }
.journey-aside{ position:sticky; top:92px; }
.journey-aside .note{ font-family:var(--mono); font-size:.72rem; letter-spacing:.1em; color:var(--d-soft); margin-top:1.4rem; display:flex; gap:10px; align-items:center; }
.journey-aside .note b{ color:var(--marigold); font-weight:400; }
.timeline{ max-width:none; border-left:2px solid var(--pine-line); }
.tl{ position:relative; padding:0 0 42px 38px; }
.tl:last-child{ padding-bottom:0; }
.tl::before{ content:""; position:absolute; left:-9px; top:5px; width:16px; height:16px; border-radius:50%; background:var(--marigold); box-shadow:0 0 0 4px var(--pine); }
.tl .yr{ font-family:var(--mono); font-size:.74rem; letter-spacing:.12em; color:var(--marigold); }
.tl h3{ margin:.4rem 0 .5rem; color:var(--paper); }
.tl p{ font-size:1rem; color:var(--d-soft); margin:0; max-width:60ch; }

/* ---------- People ---------- */
.people{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.person{ background:var(--bone); padding:36px 34px; }
.person .avatar{ width:66px; height:66px; border-radius:50%; background:var(--pine); color:var(--marigold); display:grid; place-items:center; font-family:var(--display); font-size:1.7rem; margin-bottom:18px; }
.person h4{ font-size:1.5rem; color:var(--pine); }
.person .role{ font-family:var(--mono); font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:var(--madder); margin:.4rem 0 1rem; }
.person p{ font-size:.97rem; color:var(--ink-soft); margin:0; }

/* ---------- Page header ---------- */
.page-head{ background:var(--pine); color:var(--d-text); position:relative; overflow:hidden; }
.page-head::after{ content:""; position:absolute; top:24px; right:24px; width:24px; height:24px; border-top:2px solid var(--pine-line); border-right:2px solid var(--pine-line); }
.page-head .wrap{ padding-block:clamp(54px,8vw,100px); }
.page-head h1{ color:var(--paper); font-size:clamp(2.5rem,6.5vw,5rem); margin:.3rem 0 1rem; }
.page-head p{ color:var(--d-soft); max-width:54ch; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,5vw,64px); }
.field{ margin-bottom:18px; }
.field label{ font-family:var(--mono); font-size:.66rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-soft); display:block; margin-bottom:7px; }
.field input,.field textarea{ width:100%; padding:13px 15px; border:1px solid var(--line); background:var(--bone); font-family:var(--body); font-size:1rem; color:var(--ink); }
.field input:focus,.field textarea:focus{ outline:none; border-color:var(--marigold); box-shadow:0 0 0 3px rgba(233,160,26,.22); }
.info-row{ display:flex; gap:16px; padding:16px 0; border-bottom:1px solid var(--line); }
.info-row .k{ font-family:var(--mono); font-size:.66rem; letter-spacing:.14em; text-transform:uppercase; color:var(--madder); min-width:96px; padding-top:3px; }
.info-row a{ color:var(--madder); text-decoration:none; font-weight:600; }
.info-row a:hover{ text-decoration:underline; }

/* ---------- Footer ---------- */
.site-foot{ background:var(--pine-deep); color:var(--d-soft); }
.site-foot .wrap{ padding-block:62px 30px; }
.foot-top{ display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:42px; }
.foot-top h4{ font-family:var(--mono); font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--marigold); font-weight:400; margin-bottom:16px; }
.foot-links{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:11px; }
.foot-links a{ text-decoration:none; font-size:.96rem; color:var(--d-soft); }
.foot-links a:hover{ color:var(--paper); }
.foot-brand .bs-foot{ font-family:var(--mono); font-size:.62rem; letter-spacing:.24em; text-transform:uppercase; color:var(--marigold); display:block; margin-bottom:4px; }
.foot-brand .bt{ font-family:var(--display); font-size:1.9rem; line-height:.95; color:var(--paper); display:block; }
.foot-brand p{ font-size:.95rem; max-width:36ch; margin-top:12px; }
.foot-bar{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; margin-top:46px; padding-top:22px; border-top:1px solid var(--pine-line); font-family:var(--mono); font-size:.68rem; letter-spacing:.08em; color:#82917f; }

/* ---------- Reveal ---------- */
.reveal{ opacity:0; transform:translateY(20px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform:none; }

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-frame{ order:0; max-width:440px; margin-top:30px; }
  .hero-tag{ position:static; max-width:none; margin-top:14px; left:auto; bottom:auto; }
  .journey-grid{ grid-template-columns:1fr; gap:30px; }
  .journey-aside{ position:static; }
  .split, .split.lead-text, .contact-grid{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr 1fr; }
  .museums{ grid-template-columns:1fr; }
  .cards{ grid-template-columns:1fr; }
  .people{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:1fr 1fr; }
  .stat{ padding:26px 22px; }
  .stat:nth-child(odd){ border-left:none; }
  .stat:nth-child(n+3){ border-top:1px solid var(--line); }
  .stat .n{ font-size:clamp(3rem,11vw,3.8rem); }
  .foot-top{ grid-template-columns:1fr 1fr; }
  .foot-brand{ grid-column:1 / -1; }
  .nav-toggle{ display:block; }
  .nav-links{
    position:fixed; inset:60px 0 auto 0; background:var(--paper); flex-direction:column; align-items:stretch;
    gap:0; padding:8px var(--gut) 22px; border-bottom:1px solid var(--line);
    transform:translateY(-130%); transition:transform .28s ease; box-shadow:0 24px 40px rgba(0,0,0,.1);
  }
  .nav-links.open{ transform:none; }
  .nav-links a{ display:block; padding:15px 0; font-size:1.05rem; border-bottom:1px solid var(--line); }
  .nav-links a::after{ display:none; }
  .nav-links .nav-cta{ display:block; margin-top:18px; text-align:center; border:1px solid var(--marigold); padding:15px 20px !important; font-size:.78rem; }
}
@media (max-width:560px){
  .steps{ grid-template-columns:1fr; }
  .stat{ padding:22px 18px; }
  .stat .n{ font-size:clamp(3rem,13vw,3.6rem); }
  .stat .l{ font-size:.62rem; letter-spacing:.1em; }
}
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; }
}