/* ==========================================================================
   Tria — Three Generations of Art
   ========================================================================== */

:root {
  --bg: #fcfbf8;
  --paper: #f4efe8;
  --ink: #1d1b19;
  --ink-soft: #3a3632;
  --muted: #7a746d;
  --line: #dcd6ce;
  --accent: #b9542b;

  --dot-1: #d8bda7;
  --dot-2: #b36a3b;
  --dot-3: #8c847b;

  --serif: "EB Garamond", "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --script: "Mrs Saint Delafield", "Allura", cursive;

  --maxw: 1120px;
  --gutter: clamp(16px, 4vw, 48px);
  --track: 0.22em;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }

.wrap {
  width: 100%;
  max-width: calc(var(--maxw) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Type helpers ---------- */

.caps {
  text-transform: uppercase;
  letter-spacing: var(--track);
  font-weight: 400;
}

.rule {
  display: block;
  width: 44px;
  height: 1px;
  background: var(--accent);
  border: 0;
  margin: 18px 0 0;
}
.rule--center { margin-left: auto; margin-right: auto; }

.section-title {
  text-align: center;
  font-size: clamp(20px, 2.2vw, 24px);
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  letter-spacing: var(--track);
  text-transform: uppercase;
  color: var(--ink);
  transition: color .2s ease;
}
.link-arrow::after {
  content: "";
  width: 18px;
  height: 9px;
  background: var(--accent);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 9'%3E%3Cpath d='M0 4.5h16.5M13 1l3.5 3.5L13 8' fill='none' stroke='black' stroke-width='1.2'/%3E%3C/svg%3E") no-repeat center / contain;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 9'%3E%3Cpath d='M0 4.5h16.5M13 1l3.5 3.5L13 8' fill='none' stroke='black' stroke-width='1.2'/%3E%3C/svg%3E") no-repeat center / contain;
  transition: transform .25s ease;
}
.link-arrow:hover::after { transform: translateX(4px); }
.link-arrow--accent { color: var(--accent); }

/* ---------- Logo ---------- */

.logo {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
  color: var(--ink);
}
.logo__row { display: inline-flex; align-items: center; }
.logo__script {
  font-family: var(--script);
  font-size: 64px;
  line-height: .9;
  padding: 0 6px 0 2px;
  transform: translateY(4px);
}
.logo__tag {
  font-size: 9px;
  letter-spacing: .28em;
  text-transform: uppercase;
  margin: 4px 0 0 18px;
  color: var(--ink-soft);
}

.dots { display: inline-flex; gap: 5px; align-items: center; }
.dots i {
  display: block;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--dot-1);
}
.dots i:nth-child(2) { background: var(--dot-2); }
.dots i:nth-child(3) { background: var(--dot-3); }

.logo--hero { align-items: center; }
.logo--hero .logo__script { font-size: clamp(120px, 20vw, 220px); padding-right: 16px; }
.logo--hero .dots { gap: 12px; transform: translateY(18px); }
.logo--hero .dots i { width: clamp(16px, 2.2vw, 24px); height: clamp(16px, 2.2vw, 24px); }
.logo--hero .logo__tag { font-size: clamp(11px, 1.4vw, 16px); letter-spacing: .34em; margin: 0; }

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-size: 20px;
  letter-spacing: .3em;
  text-transform: uppercase;
}
.wordmark .dots i { width: 8px; height: 8px; }

/* ---------- Header ---------- */

.site-header { padding: 22px 0 10px; }
.site-header__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}
.site-header--home .site-header__inner { justify-content: flex-end; }

.nav {
  display: flex;
  align-items: center;
  gap: 34px;
  padding-top: 18px;
}
.nav__links { display: flex; gap: 34px; }
.nav__links a {
  position: relative;
  font-size: 12px;
  letter-spacing: var(--track);
  text-transform: uppercase;
  padding-bottom: 10px;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transform: translateX(-50%);
  transition: width .25s ease;
}
.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after { width: 100%; }

.util { display: flex; align-items: center; gap: 18px; }
.util__sep { width: 1px; height: 22px; background: var(--accent); opacity: .6; }

.social { display: flex; align-items: center; gap: 18px; }
.social a { display: grid; place-items: center; width: 22px; height: 22px; }
.social svg { width: 20px; height: 20px; }

.lang { display: flex; align-items: center; gap: 10px; font-size: 12px; letter-spacing: .18em; }
.lang button { color: var(--muted); transition: color .2s; }
.lang button[aria-pressed="true"] { color: var(--ink); }
.lang button:hover { color: var(--accent); }
.lang span { width: 1px; height: 11px; background: var(--accent); }

.burger {
  display: none;
  width: 28px; height: 22px;
  position: relative;
  margin-top: 14px;
}
.burger span, .burger::before, .burger::after {
  content: "";
  position: absolute; left: 0; right: 0;
  height: 1.5px;
  background: var(--accent);
}
.burger::before { top: 2px; }
.burger span { top: 10px; }
.burger::after { top: 18px; }
.site-header--home .burger { display: block; }

/* ---------- Menu overlay ---------- */

.menu {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(29, 27, 25, .08);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s;
}
.menu.is-open { opacity: 1; visibility: visible; }
.menu__panel {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 20px 50px -30px rgba(0,0,0,.25);
  padding: 30px 0 36px;
  transform: translateY(-16px);
  transition: transform .35s ease;
}
.menu.is-open .menu__panel { transform: none; }
.menu__top { display: flex; justify-content: space-between; align-items: center; }
.menu__close { width: 28px; height: 28px; position: relative; }
.menu__close::before, .menu__close::after {
  content: ""; position: absolute; left: 2px; right: 2px; top: 50%;
  height: 1.3px; background: var(--ink);
}
.menu__close::before { transform: rotate(45deg); }
.menu__close::after { transform: rotate(-45deg); }
.menu__links { list-style: none; margin: 34px 0 0; padding: 0; display: grid; gap: 18px; }
.menu__links a {
  font-size: 20px;
  letter-spacing: .26em;
  text-transform: uppercase;
  transition: color .2s;
}
.menu__links a:hover { color: var(--accent); }
.menu__foot {
  display: flex;
  justify-content: flex-end;
  margin-top: 28px;
}

/* ---------- Footer ---------- */

.site-footer { margin-top: 56px; }
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px 0 34px;
  border-top: 1px solid var(--line);
}

/* ---------- Image placeholders ---------- */

.ph {
  position: relative;
  width: 100%;
  aspect-ratio: var(--ar, 4 / 3);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 18% 20%, rgba(255,255,255,.55), transparent 60%),
    radial-gradient(90% 80% at 85% 90%, rgba(185, 84, 43, .10), transparent 60%),
    linear-gradient(160deg, #efe6db 0%, #e6d8c9 55%, #ddcdbd 100%);
  display: grid;
  place-items: center;
  color: #8e7c6c;
}
.ph::before {
  /* thin inner frame, like a mat */
  content: "";
  position: absolute; inset: 10px;
  border: 1px solid rgba(142, 124, 108, .22);
  pointer-events: none;
}
.ph__inner {
  display: grid;
  justify-items: center;
  gap: 10px;
  text-align: center;
  padding: 0 16px;
}
.ph__icon { width: 34px; height: 34px; opacity: .7; }
.ph__label {
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
}
.ph__ratio { font-size: 12px; font-style: italic; opacity: .75; letter-spacing: .04em; }

.ph--portrait {
  --ar: 6 / 7;
  color: #6f6b67;
  background:
    radial-gradient(70% 60% at 50% 38%, rgba(255,255,255,.5), transparent 70%),
    linear-gradient(170deg, #dedbd7 0%, #c9c5c0 60%, #b9b4ae 100%);
}
.ph--wide { --ar: 12 / 5; }
.ph--square { --ar: 1 / 1.02; }

.media { display: block; overflow: hidden; }
.media img { width: 100%; height: 100%; object-fit: cover; }
a.media .ph, a.media img { transition: transform .6s ease; }
a.media:hover .ph, a.media:hover img { transform: scale(1.02); }

/* ---------- Home ---------- */

.hero { text-align: center; padding-bottom: 12px; }
.hero__intro {
  max-width: 34em;
  margin: 32px auto 0;
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.55;
  letter-spacing: .02em;
  color: var(--ink-soft);
}

.artists {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 34px);
  margin-top: 44px;
}
.artist-card { text-align: center; }
.artist-card .rule { margin-top: 18px; }
.artist-card__name {
  margin: 18px 0 10px;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: .24em;
  text-transform: uppercase;
}
.artist-card .link-arrow { font-size: 11px; }

/* ---------- Artist page ---------- */

.artist-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.8fr);
  gap: clamp(28px, 4vw, 44px);
  align-items: start;
  padding: 22px 0 32px;
  border-bottom: 1px solid var(--line);
}
.artist-hero__name {
  margin: 0;
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 400;
  letter-spacing: .2em;
  text-transform: uppercase;
  line-height: 1.15;
}
.artist-hero__bio {
  margin: 26px 0 26px;
  font-size: 18.5px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--ink-soft);
  max-width: 34em;
}
.artist-hero__name-mobile { display: none; }

.works { padding-top: 30px; }

.tabs {
  display: flex;
  justify-content: center;
  margin: 26px 0 0;
}
.tabs button {
  padding: 0 34px 12px;
  font-size: 14px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  transition: color .2s, border-color .2s;
}
.tabs button[aria-selected="true"] { color: var(--accent); border-color: var(--accent); }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px clamp(20px, 2.6vw, 30px);
  margin-top: 30px;
}
.work .ph { --ar: 16 / 10.5; }
.work__title { margin: 12px 0 0; font-style: italic; font-size: 17px; line-height: 1.3; font-weight: 400; }
.work__meta {
  margin: 4px 0 0;
  font-size: 13.5px;
  color: var(--ink-soft);
  letter-spacing: .04em;
}
.work__meta em { font-style: italic; }
.work__meta .bar { color: var(--accent); margin: 0 8px; }

.pager {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  margin-top: 44px;
  font-size: 14px;
  letter-spacing: var(--track);
  text-transform: uppercase;
}
.pager a { display: inline-flex; align-items: center; gap: 22px; transition: color .2s; }
.pager a:hover { color: var(--accent); }
.pager__prev { justify-self: end; }
.pager__next { justify-self: start; }
.pager__current {
  position: relative;
  color: var(--accent);
  padding: 0 40px 14px;
  border-left: 1px solid var(--accent);
  border-right: 1px solid var(--accent);
  line-height: 1;
  padding-top: 4px;
}
.pager__current::after {
  content: ""; position: absolute; left: 50%; bottom: -4px;
  width: 40px; height: 1px; background: var(--accent); transform: translateX(-50%);
}
.arrow {
  width: 20px; height: 10px; flex: none;
  background: var(--accent);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 10'%3E%3Cpath d='M0 5h18.5M14.5 1l4 4-4 4' fill='none' stroke='black' stroke-width='1.2'/%3E%3C/svg%3E") no-repeat center / contain;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 10'%3E%3Cpath d='M0 5h18.5M14.5 1l4 4-4 4' fill='none' stroke='black' stroke-width='1.2'/%3E%3C/svg%3E") no-repeat center / contain;
}
.arrow--left { transform: scaleX(-1); }

/* ---------- Exhibitions ---------- */

.page-head { text-align: center; padding: 14px 0 6px; }
.page-head h1 {
  margin: 0;
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 400;
  letter-spacing: .24em;
  text-transform: uppercase;
}
.page-head p { margin: 26px 0 0; font-size: 17px; letter-spacing: .06em; color: var(--ink-soft); }

.exhibits { margin-top: 32px; display: grid; }
.exhibit {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.exhibit:last-child { border-bottom: 0; }
.exhibit .ph { --ar: 12 / 5; }
.exhibit__when { font-size: 14px; letter-spacing: .14em; color: var(--ink-soft); }
.exhibit__when .sep { color: var(--accent); margin: 0 12px; }
.exhibit__title {
  margin: 14px 0 12px;
  font-size: clamp(24px, 2.8vw, 30px);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: .02em;
}
.exhibit__who { margin: 0; font-size: 16px; letter-spacing: .04em; color: var(--ink-soft); }
.exhibit .rule { margin: 26px 0 16px; width: 36px; }
.exhibit .link-arrow { font-size: 12px; }

.archive { margin-top: 40px; }
.archive__list { list-style: none; margin: 28px 0 0; padding: 0; }
.archive__list li {
  display: grid;
  grid-template-columns: 136px 1fr;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  border-bottom: 1px solid var(--line);
}
.archive__year { font-size: 22px; letter-spacing: .14em; }
.archive__title { font-size: 15.5px; line-height: 1.35; }
.archive__place { display: block; color: var(--muted); font-size: 15px; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .nav__links, .site-header .util { display: none; }
  .burger { display: block; }

  .artists { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }
  .artist-card .ph { --ar: 16 / 7.5; }
  .artist-card .rule { display: none; }
  .artist-card__name { margin-top: 12px; }

  .artist-hero { grid-template-columns: 1fr; gap: 0; padding-top: 6px; }
  .artist-hero__name-mobile { display: block; text-align: center; margin-bottom: 22px; }
  .artist-hero__name-mobile .artist-hero__name { font-size: 26px; }
  .artist-hero__text .artist-hero__name, .artist-hero__text > .rule { display: none; }
  .artist-hero .ph--portrait { --ar: 5 / 4; }
  .artist-hero__bio { font-size: 16px; margin-top: 20px; }

  .grid { grid-template-columns: 1fr; gap: 18px; }
  .work .ph { --ar: 16 / 7; }
  .work__meta { font-size: 12.5px; }

  .exhibit { grid-template-columns: 1fr; gap: 14px; padding: 18px 0; border-bottom: 0; }
  .exhibit .ph { --ar: 16 / 7; }
  .exhibit .rule { display: none; }
  .exhibit .link-arrow { margin-top: 12px; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .logo__script { font-size: 50px; }
  .logo--hero .logo__script { font-size: 108px; }

  .tabs button { padding: 0 14px 10px; font-size: 12px; letter-spacing: .08em; }

  .pager { grid-template-columns: 1fr 1fr; font-size: 11px; gap: 12px; }
  .pager__current { display: none; }
  .pager a { gap: 12px; }
  .pager__prev { justify-self: start; }
  .pager__next { justify-self: end; }

  .site-footer__inner { flex-wrap: wrap; }
  .site-footer .wordmark { font-size: 17px; }
  .site-footer .social { gap: 14px; }

  .archive__list li { grid-template-columns: 70px 1fr; padding: 10px 4px; }
  .archive__year { font-size: 17px; }

  .menu__links a { font-size: 16px; }
  .menu__foot { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}