/* ==========================================================================
   Tokens
   ========================================================================== */
:root {
  --paper:   #EDE7DD;
  --card:    #F8F4EB;
  --ink:     #211F1B;
  --indigo:  #33344A;
  --ochre:   #C1892E;
  --clay:    #8B4A35;
  --sage:    #7C8A6E;
  --line:    rgba(33, 31, 27, 0.14);

  --display: 'Fraunces', serif;
  --body:    'IBM Plex Sans', sans-serif;
  --mono:    'IBM Plex Mono', monospace;

  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--indigo); color: var(--paper);
  padding: 12px 18px; z-index: 200;
}
.skip-link:focus { left: 16px; top: 16px; }

:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 3px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clay);
  margin: 0 0 10px;
}

.btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  background: var(--indigo);
  color: var(--paper);
  padding: 11px 20px;
  border-radius: 3px;
  border: 1px solid var(--indigo);
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.btn:hover { background: var(--clay); border-color: var(--clay); transform: translateY(-1px); }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--outline:hover { background: var(--indigo); color: var(--paper); border-color: var(--indigo); }

/* ==========================================================================
   Nav
   ========================================================================== */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 6vw;
  background: rgba(237, 231, 221, 0.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav__mark {
  font-family: var(--display);
  font-style: italic;
  font-weight: 600;
  font-size: 22px;
  text-decoration: none;
  color: var(--ink);
}
.nav__links { display: flex; gap: 28px; }
.nav__links a {
  text-decoration: none;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  padding-bottom: 3px;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--clay); transform: scaleX(0); transform-origin: left;
  transition: transform 0.2s ease;
}
.nav__links a:hover::after { transform: scaleX(1); }

.nav__toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.nav__toggle span { width: 22px; height: 2px; background: var(--ink); }

@media (max-width: 820px) {
  .nav__toggle { display: flex; }
  .nav__links {
    position: fixed; inset: 62px 0 auto 0;
    flex-direction: column; gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    max-height: 0; overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .nav__links.is-open { max-height: 320px; }
  .nav__links a { padding: 16px 6vw; border-top: 1px solid var(--line); }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex; align-items: flex-end;
  overflow: hidden;
}
.hero__image {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.hero__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(33,31,27,0.78) 0%, rgba(33,31,27,0.15) 55%, rgba(33,31,27,0.35) 100%);
}
.hero__content {
  position: relative; z-index: 2;
  padding: 0 6vw 7vw;
  color: var(--paper);
  max-width: 720px;
}
.hero__content .eyebrow { color: #E4C98A; }
.hero__name {
  font-family: var(--display);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(48px, 9vw, 108px);
  line-height: 0.95;
  margin: 0 0 18px;
}
.hero__tagline {
  font-size: clamp(16px, 2vw, 20px);
  max-width: 46ch;
  margin: 0 0 26px;
  color: #EDE7DD;
}
.hero__cta {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--paper);
  border-bottom: 1px solid var(--ochre);
  padding-bottom: 4px;
}

/* ==========================================================================
   Sections (shared)
   ========================================================================== */
section { padding: 96px 6vw; max-width: var(--max); margin: 0 auto; }
.section__head { max-width: 620px; margin-bottom: 44px; }
.section__head h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 40px);
  margin: 0 0 10px;
}
.section__sub { color: rgba(33,31,27,0.7); margin: 0; }

/* Statement */
.statement { max-width: 760px; text-align: left; }
.statement__text {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.45;
  color: var(--indigo);
  margin: 0 0 24px;
}
.statement__sign { font-family: var(--mono); font-size: 13px; letter-spacing: 0.05em; color: var(--clay); }

/* Filters */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.filter {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  color: var(--ink);
  transition: background 0.15s ease, color 0.15s ease;
}
.filter.is-active, .filter:hover { background: var(--indigo); color: var(--paper); border-color: var(--indigo); }

/* Gallery / shop grids */
.gallery, .shop {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 28px;
}

/* Hang-tag card — the signature element */
.tag {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px 14px 18px;
  margin: 0;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.tag:hover { transform: translateY(-4px); box-shadow: 0 14px 26px rgba(33,31,27,0.14); }
.tag__hole {
  position: absolute; top: -8px; left: 22px;
  width: 14px; height: 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 50%;
}
.tag__image { position: relative; border-radius: 3px; overflow: hidden; margin-bottom: 14px; aspect-ratio: 1 / 1; }
.tag__image img { width: 100%; height: 100%; object-fit: cover; }
.tag__ribbon {
  position: absolute; top: 10px; right: -30px;
  background: var(--ink); color: var(--paper);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 34px; transform: rotate(38deg);
}
.tag--sold .tag__image img { filter: grayscale(0.5); opacity: 0.75; }
.tag__series { display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--sage); margin-bottom: 6px; }
.tag__title { font-family: var(--display); font-weight: 600; font-size: 19px; margin: 0 0 4px; }
.tag__meta { font-family: var(--mono); font-size: 12px; color: rgba(33,31,27,0.65); margin: 0; }
.tag__buy { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; }
.tag__price { font-family: var(--mono); font-weight: 500; color: var(--ochre); font-size: 15px; }
figure.tag { border: 1px solid var(--line); }
.tag__body { margin: 0; }

/* Exhibitions — a real sequence, so numbering/ordering earns its place */
.exhibit-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.exhibit-list li {
  display: flex; gap: 26px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.exhibit-list__year { font-family: var(--mono); color: var(--clay); width: 54px; flex-shrink: 0; }
.exhibit-list__text { font-size: 15px; }

/* Contact */
.contact__row { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.mail__row { display: flex; gap: 10px; max-width: 440px; }
.mail input {
  flex: 1;
  font-family: var(--body);
  font-size: 14px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--card);
  color: var(--ink);
}
.mail label { display: block; font-family: var(--mono); font-size: 12px; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 8px; color: rgba(33,31,27,0.7); }

/* Footer */
.footer { padding: 40px 6vw 60px; text-align: center; font-family: var(--mono); font-size: 12px; color: rgba(33,31,27,0.55); }

/* ==========================================================================
   Lightbox
   ========================================================================== */
.lightbox {
  position: fixed; inset: 0; z-index: 300;
  display: none;
  align-items: center; justify-content: center;
  background: rgba(20, 19, 16, 0.92);
  padding: 6vw;
}
.lightbox.is-open { display: flex; }
.lightbox__panel {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 0;
  max-width: 920px; width: 100%;
  background: var(--card);
  border-radius: 6px; overflow: hidden;
}
.lightbox__panel img { width: 100%; height: 100%; object-fit: cover; }
.lightbox__details { padding: 32px; align-self: center; }
.lightbox__details h3 { font-family: var(--display); font-size: 26px; margin: 6px 0 10px; }
.lightbox__details p { font-family: var(--mono); font-size: 13px; color: rgba(33,31,27,0.7); margin: 0 0 4px; }
.lightbox__close, .lightbox__nav {
  position: absolute;
  background: none; border: none; color: var(--paper);
  font-size: 32px; cursor: pointer; line-height: 1;
}
.lightbox__close { top: 24px; right: 32px; }
.lightbox__nav--prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 20px; top: 50%; transform: translateY(-50%); }

@media (max-width: 720px) {
  .lightbox__panel { grid-template-columns: 1fr; }
  .lightbox__panel img { aspect-ratio: 4 / 3; }
}

/* Scroll reveal (progressive enhancement; JS adds .is-visible) */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.is-visible { opacity: 1; transform: none; }