:root {
  --bg:           #F5C2AE;
  --card-bg:      #FFFDE8;
  --accent:       #C84B20;
  --text:         #3A2A1A;
  --font-display: 'Lexend Mega', sans-serif;
  --font-body:    system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  padding: 2rem 3rem 5rem;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-skip-ink: auto;
}
a:hover { opacity: 0.7; }

.page-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 3.5rem;
  letter-spacing: 0.28em;
  color: var(--accent);
  text-align: center;
  margin-top: 2rem;
  margin-bottom: 4rem;
  text-transform: lowercase;
}

/* ── Gallery grid ── */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 4.5rem;
  row-gap: 9rem;
  max-width: 860px;
  margin: 0 auto;
}

/* ── Art card ── */

.card {
  background: var(--card-bg);
  padding: 1rem 1rem 1.5rem;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.13);
}

.card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Square thumbnail, cropped */
.card-img-wrap {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  margin-bottom: 0.7rem;
  background: color-mix(in srgb, var(--bg) 60%, var(--card-bg));
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: color-mix(in srgb, var(--accent) 30%, transparent);
  font-size: 2rem;
}

.card-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  text-align: center;
  margin-bottom: 0.25rem;
}

.card-details {
  list-style: none;
  text-align: center;
}

.card-details li {
  font-style: italic;
  font-size: 0.72rem;
  color: var(--accent);
  line-height: 1.55;
}

/* ── TOP link ── */

.top-row-end {
  text-align: right;
  max-width: 860px;
  margin: 1.75rem auto 0;
}
.top-row-end a { font-size: 0.875rem; }

/* ── Footer ── */

.art-footer {
  text-align: center;
  font-style: italic;
  color: var(--accent);
  font-size: 0.9rem;
  max-width: 860px;
  margin: 2.5rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px dashed color-mix(in srgb, var(--accent) 30%, transparent);
}
.art-footer a { font-weight: 600; }

/* ── Overlay ── */

.overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.overlay[hidden] { display: none; }

.overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(40, 20, 10, 0.5);
  cursor: pointer;
}

.overlay-card {
  position: relative;
  background: var(--card-bg);
  max-width: 820px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  padding: 2.25rem;
  animation: card-pop 0.18s ease;
}

@keyframes card-pop {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}

.overlay-close {
  position: absolute;
  top: 0.75rem;
  right: 0.9rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--accent);
  font-size: 1rem;
  padding: 0.2rem 0.4rem;
  opacity: 0.65;
  line-height: 1;
}
.overlay-close:hover { opacity: 1; }

.overlay-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: start;
}

/* Full image at natural ratio, constrained to viewport */
.overlay-img-wrap {
  flex-shrink: 0;
  max-width: 400px;
}
.overlay-img-wrap img {
  display: block;
  width: 100%;
  max-height: 68vh;
  object-fit: contain;
}

.overlay-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.overlay-details {
  list-style: none;
  margin-bottom: 1.5rem;
}
.overlay-details li {
  font-style: italic;
  font-size: 0.84rem;
  color: var(--accent);
  line-height: 1.65;
}

.overlay-desc {
  font-size: 0.875rem;
  color: var(--accent);
  line-height: 1.8;
  white-space: pre-line;
}

/* ── Responsive ── */

/* Tablet: 2 columns */
@media (max-width: 860px) {
  body { padding: 2rem 2rem 4rem; }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 2.5rem;
    row-gap: 5rem;
  }
}

/* Mobile: 1 column */
@media (max-width: 500px) {
  body { padding: 1.5rem 2rem 3rem; }

  .card { padding: 0.6rem 0.6rem 0.9rem; }

  .page-title {
    font-size: 2.2rem;
    letter-spacing: 0.15em;
    margin-bottom: 2.5rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    column-gap: 0;
    row-gap: 2.5rem;
  }

  /* Overlay: stack image above text */
  .overlay { padding: 1rem; }

  .overlay-card { padding: 1.5rem 1.25rem; }

  .overlay-inner {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .overlay-img-wrap {
    max-width: 100%;
  }
  .overlay-img-wrap img {
    max-height: 45vh;
  }
}