/* --- Expos Hero --- */
.expos-hero {
  padding: 160px 0 0px;
  background: var(--color-bg);
}

.expos-hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  margin-bottom: 16px;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--color-text-heading);
}

.expos-hero p {
  font-size: 1.0625rem;
  max-width: 680px;
  color: var(--color-text-secondary);
  margin-bottom: 0;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .expos-hero { padding: 140px 0 56px; }
}

/* --- Filter Bar --- */
.expo-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  padding: 28px 0 0;
}

.expo-filters__group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.expo-filters__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-right: 4px;
}

.expo-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  white-space: nowrap;
}

.expo-filter-btn:hover {
  border-color: var(--color-text-muted);
  color: var(--color-text-heading);
}

.expo-filter-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.expo-filter-btn__count {
  font-size: 0.6875rem;
  font-weight: 700;
  opacity: 0.7;
}

.expo-filters__divider {
  width: 1px;
  height: 24px;
  background: var(--color-border);
  margin: 0 8px;
}

.expo-no-results {
  text-align: center;
  padding: 64px 24px;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  display: none;
}

.expo-no-results.visible {
  display: block;
}

/* Hidden card */
.expo-card.hidden {
  display: none;
}

.expo-quarter.hidden {
  display: none;
}

@media (max-width: 600px) {
  .expo-filters {
    gap: 10px;
  }
  .expo-filters__divider {
    display: none;
  }
  .expo-filter-btn {
    padding: 5px 12px;
    font-size: 0.75rem;
  }
}

/* --- Quarter Header --- */
.expo-quarter {
  margin-bottom: 56px;
}

.expo-quarter:last-child {
  margin-bottom: 0;
}

.expo-quarter__heading {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-bottom: 14px;
  border-bottom: 2px solid var(--color-accent);
  margin-bottom: 24px;
  display: inline-block;
}

/* --- Expo Cards --- */
.expo-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.expo-card {
  display: grid;
  grid-template-columns: 90px 140px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 24px 28px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-medium), transform var(--transition-medium);
}

.expo-card:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

/* Date column */
.expo-card__date-col {
  text-align: center;
}

.expo-card__month {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  background: var(--color-accent);
  padding: 5px 0;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.expo-card__days {
  display: block;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-text-heading);
  padding: 6px 0;
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  line-height: 1;
}

/* Image column */
.expo-card__image {
  width: 140px;
  height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  /* background: var(--color-bg); */
}

.expo-card__image img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  padding: 8px;
}

/* Info column */
.expo-card__info h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.expo-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 6px;
}

.expo-card__meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.expo-card__meta-item svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.expo-card__info p {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Action column */
.expo-card__action {
  flex-shrink: 0;
}

.expo-card__link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  padding: 8px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.expo-card__link:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.expo-card__link svg {
  width: 13px;
  height: 13px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .expo-card {
    grid-template-columns: 80px 1fr;
    gap: 16px;
    padding: 20px 24px;
  }

  .expo-card__image {
    display: none;
  }

  .expo-card__action {
    grid-column: 1 / -1;
  }
}

@media (max-width: 540px) {
  .expo-card {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 20px;
  }

  .expo-card__date-col {
    display: flex;
    gap: 0;
    width: fit-content;
  }

  .expo-card__month {
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    padding: 5px 10px;
  }

  .expo-card__days {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    border-top: 1px solid var(--color-border);
    border-left: none;
    padding: 5px 10px;
    font-size: 0.9375rem;
  }
}

/* --- Complete Master List --- */
.expo-master-list-wrap {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.expo-master-list {
  margin: 8px 0 0;
  padding-left: 22px;
  columns: 2;
  column-gap: 36px;
}

.expo-master-list li {
  break-inside: avoid;
  margin-bottom: 8px;
  font-size: 0.86rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .expo-master-list {
    columns: 1;
    padding-left: 18px;
  }
}

/* Ensure expo content is always visible even if reveal JS misses elements */
.expos-hero .fade-in,
.expo-quarter.fade-in,
.expo-card.fade-in {
  opacity: 1;
  transform: none;
}