/* ============================================
   PROGRAM — program.css
   ============================================ */

.page-hero {
  background-color: var(--color-dark);
  border-bottom: var(--border);
  padding: var(--space-xl) var(--padding-x);
}

.page-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.page-hero-label {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--space-sm);
}

.page-hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-h1);
  text-transform: uppercase;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--color-white);
}

.page-hero-title span {
  color: var(--color-primary);
}

/* ---- SUBNAV ---- */
.subnav {
  position: sticky;
  top: 64px;
  z-index: 90;
  background-color: var(--color-bg);
  border-bottom: var(--border);
}

.subnav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--padding-x);
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.subnav-inner::-webkit-scrollbar {
  display: none;
}

.subnav-link {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-dark);
  opacity: 0.45;
  padding: 1.1rem var(--space-md);
  border-right: var(--border);
  white-space: nowrap;
  transition: opacity 100ms, background-color 100ms;
  display: block;
}

.subnav-link:first-child {
  border-left: none;
}

.subnav-link:hover,
.subnav-link.active {
  opacity: 1;
  background-color: var(--color-primary);
}

/* ---- SECTIONS PROGRAMME ---- */
.program-section {
  border-bottom: var(--border);
  padding: var(--space-xl) var(--padding-x);
}

.program-section:nth-child(odd) {
  background-color: var(--color-bg);
}

.program-section:nth-child(even) {
  background-color: var(--color-mid);
}

.program-section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.program-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  gap: var(--space-md);
}

.program-section-header .section-title {
  margin-bottom: 0;
}

.program-link-all {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-dark);
  text-decoration: underline;
  text-underline-offset: 4px;
  white-space: nowrap;
  transition: opacity 100ms;
}

.program-link-all:hover {
  opacity: 0.5;
}

/* ---- CARDS TALKS / SCREENINGS ---- */
.program-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.program-card {
  border: var(--border);
  box-shadow: var(--shadow);
  border-radius: 2px;
  background-color: var(--color-white);
  padding: var(--space-md);
  transition: box-shadow 100ms, transform 100ms;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.program-card:hover {
  box-shadow: 3px 3px 0 var(--color-dark);
  transform: translate(3px, 3px);
}

.program-card-type {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.45;
  display: block;
}

.program-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 1.5vw, 1.3rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.program-card-speaker {
  font-family: var(--font-body);
  font-size: 0.9rem;
  opacity: 0.7;
}

.program-card-meta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-mid);
}

.program-card-meta span {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.5;
}

/* ---- WORKSHOPS GRID ---- */
.workshops-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.workshop-card {
  border: var(--border);
  box-shadow: var(--shadow);
  border-radius: 2px;
  background-color: var(--color-primary);
  padding: var(--space-lg) var(--space-md);
  transition: box-shadow 100ms, transform 100ms;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.workshop-card:hover {
  box-shadow: 3px 3px 0 var(--color-dark);
  transform: translate(3px, 3px);
}

.workshop-card-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.1rem, 2vw, 1.6rem);
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.workshop-card-by {
  font-family: var(--font-body);
  font-size: 0.9rem;
  opacity: 0.7;
}

.workshop-card-info {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 2px solid rgba(17,17,17,0.2);
}

.workshop-card-info span {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.6;
}

/* ---- EXHIBITIONS ---- */
.exhibitions-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.exhibition-card {
  border: var(--border);
  box-shadow: var(--shadow);
  border-radius: 2px;
  overflow: hidden;
  background-color: var(--color-white);
  transition: box-shadow 100ms, transform 100ms;
}

.exhibition-card:hover {
  box-shadow: 3px 3px 0 var(--color-dark);
  transform: translate(3px, 3px);
}

.exhibition-card-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border-bottom: var(--border);
  filter: grayscale(100%);
  transition: filter 100ms;
}

.exhibition-card:hover .exhibition-card-img {
  filter: grayscale(0%);
}

.exhibition-card-body {
  padding: var(--space-md);
}

.exhibition-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 1.8vw, 1.4rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xs);
}

.exhibition-card-meta {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.5;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  .program-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .program-grid {
    grid-template-columns: 1fr;
  }

  .workshops-grid {
    grid-template-columns: 1fr;
  }

  .exhibitions-list {
    grid-template-columns: 1fr;
  }

  .program-section-header {
    flex-direction: column;
    align-items: flex-start;
  }
}