/* ============================================================
   HUMAN ONE SITE — Shared Content Styles
   Used by: about, chapters, exhibitions, hidden-gems, exhibition detail pages
   ============================================================ */

/* ── Fade-in animation ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* ── Section shared styles ─────────────────────────────────── */
.section {
  padding: 120px 48px;
  max-width: 1400px;
  margin: 0 auto;
}
.section--full {
  max-width: none;
  padding-left: 0;
  padding-right: 0;
}
.section__eyebrow {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 16px;
}
.section__title {
  font-family: 'Chakra Petch', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 48px;
  line-height: 1.1;
}
.section__divider {
  width: 60px;
  height: 1px;
  background: #888;
  margin-bottom: 48px;
}

/* ── About ─────────────────────────────────────────────────── */
.about { background: #0a0a0a; }
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about__image-wrap {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: #111;
}
.about__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about__text h3 {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
  margin-top: 40px;
  color: #e0e0e0;
}
.about__text h3:first-of-type { margin-top: 0; }
.about__text p {
  color: #ccc;
  font-size: 0.95rem;
  line-height: 1.9;
  margin-bottom: 16px;
  font-family: 'Chakra Petch', sans-serif;
}
.about__artwork-meta {
  margin-top: 12px;
  padding-top: 8px;
}
.about__artwork-line {
  margin: 0 0 10px;
  color: #d8d8d8;
  font-size: 0.95rem;
  line-height: 1.65;
  letter-spacing: 0.04em;
  text-transform: none;
  font-family: 'Chakra Petch', sans-serif;
}
.about__artwork-line--artist {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
  color: #ffffff;
}
.about__artwork-line--medium {
  max-width: 760px;
}
.about__artwork-line--edition {
  margin-bottom: 0;
}
.about__artwork-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 9px;
  border: 1px solid #ffffff;
  background: rgba(255,255,255,0.72);
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #000;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  animation: aboutBtnPulse 2s ease-in-out infinite;
  display: inline-flex;
  margin-top: 10px;
}
.about__artwork-link:hover {
  background: #fff;
  color: #000;
  border-color: #fff;
  text-decoration: none;
}
@keyframes aboutBtnPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(255,255,255,0.18); }
  50% { box-shadow: 0 0 22px rgba(255,255,255,0.38); background: #ffffff; }
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}
.spec-card {
  background: #111;
  border: 1px solid #1a1a1a;
  padding: 24px;
}
.spec-card__label {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 8px;
}
.spec-card__value {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.details-list {
  list-style: none;
  margin-top: 20px;
}
.details-list li {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: #ccc;
  padding: 12px 0;
  border-bottom: 1px solid #1a1a1a;
  display: flex;
  align-items: center;
  gap: 12px;
}
.details-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #888;
  flex-shrink: 0;
}
.link-row {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}
.link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 12px 24px;
  border: 1px solid #888;
  transition: background 0.3s, color 0.3s;
  text-decoration: none;
  color: #fff;
}
.link-btn:hover {
  background: #fff;
  color: #000;
  text-decoration: none;
}

/* ── Chapters ──────────────────────────────────────────────── */
.chapters { background: #000; }
.chapters__intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 80px;
}
.chapters__intro p {
  color: #888;
  font-size: 0.95rem;
  line-height: 1.8;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
.timeline {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  bottom: 0;
  width: 1px;
  background: #1a1a1a;
}
.timeline__item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 100px;
  position: relative;
  align-items: center;
}
.timeline__item::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border: 2px solid #888;
  background: #000;
  z-index: 2;
}
.timeline__image {
  aspect-ratio: 9/16;
  max-height: 600px;
  width: 100%;
  max-width: 340px;
  overflow: hidden;
  position: relative;
  background: #111;
}
.timeline__image img,
.timeline__image video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.timeline__image img {
  opacity: 0;
  transition: opacity 1s ease, transform 0.6s ease;
}
.timeline__image img.active { opacity: 1; }
.timeline__image:hover img.active { transform: scale(1.03); }
.timeline__card { padding: 40px; }
.timeline__chapter-num {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 12px;
}
.timeline__chapter-title {
  font-family: 'Chakra Petch', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
  line-height: 1.2;
}
.timeline__dates {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: #ccc;
  margin-bottom: 8px;
}
.timeline__venue {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #1a1a1a;
}
.timeline__description {
  font-size: 0.9rem;
  color: #ccc;
  line-height: 1.8;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
.timeline__item:nth-child(odd) .timeline__image { justify-self: end; }
.timeline__item:nth-child(even) .timeline__image { order: 2; }
.timeline__item:nth-child(even) .timeline__card { order: 1; text-align: right; }

/* ── Big image break ───────────────────────────────────────── */
.image-break {
  width: 100%;
  height: 48vh;
  min-height: 320px;
  position: relative;
  overflow: hidden;
  background: #000;
}
.image-break__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.6));
}
.image-break__text {
  position: absolute;
  bottom: 60px;
  left: 48px;
  z-index: 2;
}
.image-break__text blockquote {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-style: italic;
  color: #ccc;
  max-width: 600px;
  line-height: 1.8;
}
.image-break__text cite {
  display: block;
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.75rem;
  font-style: normal;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #888;
  margin-top: 16px;
}

/* ── Exhibitions ───────────────────────────────────────────── */
.exhibitions { background: #0a0a0a; }
.exhibition-featured {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
  padding-bottom: 80px;
  border-bottom: 1px solid #1a1a1a;
  text-decoration: none;
  color: inherit;
}
.exhibition-featured__image {
  aspect-ratio: 16/10;
  overflow: hidden;
  position: relative;
  background: #111;
}
.exhibition-featured__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.exhibition-featured__badge {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #000;
  background: #fff;
  display: inline-block;
  padding: 6px 16px;
  margin-bottom: 20px;
}
.exhibition-featured__title {
  font-family: 'Chakra Petch', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.exhibition-featured__meta {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: #888;
  margin-bottom: 24px;
}
.exhibition-featured__text {
  font-size: 0.92rem;
  color: #ccc;
  line-height: 1.8;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
.exhibition-featured__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 24px;
  color: #fff;
  border-bottom: 1px solid #888;
  padding-bottom: 4px;
  transition: border-color 0.3s;
}
.exhibition-featured__link:hover { border-color: #fff; }

.exhibitions__past-title {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 40px;
}
.exhibitions__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 32px;
}
.exhibition-card {
  background: #111;
  border: 1px solid #1a1a1a;
  overflow: hidden;
  transition: border-color 0.3s;
  text-decoration: none;
  color: inherit;
}
.exhibition-card:hover { border-color: #333; }
.exhibition-card__image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #111;
}
.exhibition-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.6s;
}
.exhibition-card:hover .exhibition-card__image img { transform: scale(1.04); }
.exhibition-card__body { padding: 28px; }
.exhibition-card__title {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.exhibition-card__meta {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: #888;
  margin-bottom: 16px;
}
.exhibition-card__text {
  font-size: 0.85rem;
  color: #ccc;
  line-height: 1.7;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

/* ── Hidden Gems ───────────────────────────────────────────── */
.hidden-gems {
  background: #000;
  position: relative;
  overflow: hidden;
}
.hidden-gems::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(30, 20, 50, 0.4) 0%, transparent 70%);
  pointer-events: none;
}
.hidden-gems__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}
.hidden-gems__text {
  font-size: 1rem;
  color: #ccc;
  line-height: 1.9;
  margin-bottom: 32px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
.hidden-gems__note {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: #888;
  padding: 24px;
  border: 1px solid #1a1a1a;
  background: #111;
  line-height: 1.7;
}

/* ── Exhibition Detail Pages ───────────────────────────────── */
.exh-hero {
  position: relative;
  margin-top: 62px;
  height: 56vh;
  min-height: 400px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.exh-hero img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.exh-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0.3) 100%);
}
.exh-hero__content {
  position: relative;
  z-index: 2;
  padding: 60px 48px;
  box-sizing: border-box;
}
.exh-hero__badge {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #000;
  background: #fff;
  display: inline-block;
  padding: 6px 16px;
  margin-bottom: 20px;
}
.exh-hero__title {
  font-family: 'Chakra Petch', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
  line-height: 1.1;
}
.exh-hero__meta {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: #ccc;
  display: block;
  margin-bottom: 6px;
}
.exh-hero__curator {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: #ccc;
  display: block;
  margin-top: 4px;
}
.exh-hero__chapter {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #888;
  display: block;
  margin-top: 12px;
}

.exh-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 48px;
}
.exh-body h2 {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 48px 0 20px;
  color: #e0e0e0;
}
.exh-body h2:first-of-type { margin-top: 0; }
.exh-body p {
  color: #ccc;
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 20px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
.exh-body blockquote {
  border-left: 2px solid #888;
  padding-left: 24px;
  margin: 32px 0;
  font-style: italic;
  color: #ccc;
  font-size: 1.05rem;
  line-height: 1.8;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
.exh-body blockquote cite {
  display: block;
  font-style: normal;
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #888;
  margin-top: 12px;
}

.exh-gallery {
  padding: 0 48px 80px;
  max-width: 1400px;
  margin: 0 auto;
}
.exh-gallery__title {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 32px;
}
.exh-gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}
.exh-gallery__grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16/10;
  transition: transform 0.6s;
}
.exh-gallery__grid img:hover { transform: scale(1.02); }

.exh-links {
  padding: 0 48px 80px;
  max-width: 900px;
  margin: 0 auto;
}
.exh-links__title {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 20px;
}
.exh-links a {
  display: inline-block;
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 10px 20px;
  border: 1px solid #888;
  margin-right: 12px;
  margin-bottom: 12px;
  transition: background 0.3s, color 0.3s;
  text-decoration: none;
  color: #fff;
}
.exh-links a:hover {
  background: #fff;
  color: #000;
  text-decoration: none;
}

/* ── Back link ─────────────────────────────────────────────── */
.back-link {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.3s;
  text-decoration: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2001;
  width: 100%;
  background: #000;
  height: 62px;
  padding: 0 32px;
  box-sizing: border-box;
}
.back-link:hover { color: #fff; text-decoration: none; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .section { padding: 80px 32px; }
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .about__image-wrap { max-height: 500px; }
  .exhibition-featured { grid-template-columns: 1fr; gap: 32px; }

  .timeline::before { display: none; }
  .timeline__item::before { display: none; }
  .timeline__item {
    grid-template-columns: 1fr;
    gap: 0;
    margin-bottom: 60px;
    background: #111;
    border: 1px solid #1a1a1a;
    overflow: hidden;
  }
  .timeline__item:nth-child(even) .timeline__image { order: 0; }
  .timeline__item:nth-child(even) .timeline__card { order: 0; text-align: left; }
  .timeline__image {
    aspect-ratio: 3/4;
    max-height: none;
  }
  .timeline__card {
    padding: 28px 24px 32px;
  }
}

@media (min-width: 1025px) {
  .exh-hero__content {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 48px;
    text-align: left;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .section { padding: 64px 20px; }
  .specs-grid { grid-template-columns: 1fr; }
  .exhibitions__grid { grid-template-columns: 1fr; }
  .image-break__text { left: 20px; right: 20px; bottom: 40px; }
  .image-break { height: 45vh; min-height: 300px; }
  .timeline__item {
    padding-top: 20px;
  }
  .timeline__item:nth-child(odd) .timeline__image,
  .timeline__item:nth-child(even) .timeline__image {
    width: calc(100% - 40px);
    max-width: none;
    justify-self: center;
    margin-left: auto;
    margin-right: auto;
  }
  .exh-hero { margin-top: 78px; }
  .exh-hero__content { padding: 40px 20px; }
  .exh-body { padding: 60px 20px; }
  .exh-gallery { padding: 0 20px 60px; }
  .exh-links { padding: 0 20px 60px; }
  .back-link {
    top: 42px;
    height: 36px;
    padding: 0 20px;
  }

  .timeline__item { margin-bottom: 40px; }
  .timeline__card { padding: 24px 20px 28px; }
  .timeline__chapter-title { font-size: 1.3rem; }
  .timeline__description { font-size: 0.85rem; }

  .about__image-wrap { max-height: none; aspect-ratio: auto; }
  .about__image-wrap img { object-fit: contain; }
  .about__text h3 { font-size: 1rem; margin-top: 32px; }
  .about__text p { font-size: 0.9rem; }
  .about__artwork-line { font-size: 0.9rem; }
  .about__artwork-line--artist { font-size: 0.92rem; }
  .about__artwork-line--edition { gap: 6px; }
  .about__artwork-link { font-size: 0.56rem; }

  .exhibition-featured { gap: 24px; margin-bottom: 48px; padding-bottom: 48px; }
  .exhibition-featured__image { aspect-ratio: 4/3; }
  .exhibition-featured__title { font-size: 1.4rem; }
  .exhibition-card__image { aspect-ratio: 4/3; }

  .hidden-gems__text { font-size: 0.95rem; }
  .hidden-gems__note { font-size: 0.75rem; padding: 20px; }
}

/* ── Lightbox ──────────────────────────────────────────────── */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.lightbox-overlay.active {
  opacity: 1;
  visibility: visible;
}
.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  cursor: default;
}