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

:root {
  --white: #ffffff;
  --black: #000000;
  --placeholder: #ebebeb;
  --muted: #999999;
  --pad: 48px;
  --gap: 96px;
}

html {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  background: var(--white);
  color: var(--black);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
}

/* ─── HEADER ─── */

header {
  padding: 36px var(--pad) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--black);
}

.back-link {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  transition: color 0.15s ease;
}

.back-link:hover {
  color: var(--black);
}

/* ─── MAIN ─── */

main {
  margin-top: 72px;
  display: flex;
  flex-direction: column;
  gap: var(--gap);
  padding-bottom: var(--gap);
}

/* ─── PROJECT (index) ─── */

.project {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.project-cover {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  cursor: pointer;
}

.project-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.2s ease;
}

.project-cover:hover img {
  opacity: 0.88;
}

.placeholder {
  background: var(--placeholder);
}

.project-meta {
  padding: 0 var(--pad);
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.project-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.project-detail {
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.project-link {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--black);
  text-decoration: none;
  border-bottom: 1px solid var(--black);
  padding-bottom: 2px;
  display: inline-block;
  margin-top: 4px;
  transition: opacity 0.15s ease;
}

.project-link:hover {
  opacity: 0.35;
}

/* ─── FOOTER ─── */

footer {
  padding: 0 var(--pad) 64px;
}

.ig-cta {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--black);
  text-decoration: none;
  border-bottom: 1px solid var(--black);
  padding-bottom: 2px;
  display: inline-block;
  transition: opacity 0.15s ease;
}

.ig-cta:hover {
  opacity: 0.35;
}

/* ─── DETAIL PAGE ─── */

.detail-hero {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin-top: 72px;
}

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

.detail-info {
  padding: 32px var(--pad) 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid #e0e0e0;
  margin-top: 0;
}

.detail-title {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.detail-subtitle {
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.detail-text {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--black);
  max-width: 560px;
  margin-top: 8px;
}

/* ─── RENDER GRID (Concrete Gospel detail) ─── */

.render-grid {
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  margin-top: 48px;
}

.render-cell {
  aspect-ratio: 9 / 16;
  overflow: hidden;
  display: block;
}

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

/* ─── PHOTO GRID (events / collection detail) ─── */

.photo-grid {
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-top: 48px;
}

.photo-cell {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

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

/* ─── DETAIL SECTIONS ─── */

.detail-section {
  padding: 48px var(--pad) 0;
}

.section-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 24px;
}

.detail-body {
  padding: 40px var(--pad) 0;
  max-width: 640px;
}

.detail-body p {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.8;
  color: #222;
  margin-bottom: 20px;
}

.detail-body p:last-child {
  margin-bottom: 0;
}

/* ─── BOOKS ─── */

.books {
  padding: 64px var(--pad) 0;
  display: flex;
  flex-direction: column;
  gap: 64px;
}

.book-title {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e8e8e8;
}

.piece-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.piece-item {
  display: grid;
  grid-template-columns: 40px 180px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #f0f0f0;
  align-items: start;
}

.piece-number {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding-top: 2px;
}

.piece-name {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding-top: 1px;
}

.piece-desc {
  font-size: 12px;
  font-weight: 300;
  line-height: 1.65;
  color: #444;
}

/* ─── SPEC TABLE ─── */

.spec-table {
  padding: 48px var(--pad) 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 480px;
}

.spec-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
}

.spec-key {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 1px;
}

.spec-val {
  font-size: 12px;
  font-weight: 300;
  color: var(--black);
  line-height: 1.5;
}

/* ─── PERFORMERS ─── */

.performers {
  padding: 48px var(--pad) 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.performers-heading {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
}

.performer {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid #e8e8e8;
}

.performer:last-child {
  border-bottom: 1px solid #e8e8e8;
}

.performer-name {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-top: 1px;
}

.performer-bio {
  font-size: 12px;
  font-weight: 300;
  line-height: 1.65;
  color: #444;
}

/* ─── MOBILE ─── */

@media (max-width: 768px) {
  :root {
    --pad: 20px;
    --gap: 64px;
  }

  header {
    padding-top: 28px;
  }

  main {
    margin-top: 52px;
  }

  .render-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .performer {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}