/* ─────────────────────────────────────────────
   EXPOSICIÓN
───────────────────────────────────────────── */

#exposicion {
  background: var(--bg-expo);
  padding: clamp(5rem, 10vw, 8rem) var(--pad-x);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.expo__counter {
  margin-bottom: clamp(3rem, 6vw, 5rem);
  opacity: 0;
  transform: translateX(15px);
  will-change: transform, opacity;
}

/* Tipografía gigante del título */
.expo__heading {
  margin-bottom: clamp(4rem, 8vw, 6rem);
}

.expo__heading-line {
  display: block;
  overflow: hidden;
}

.expo__heading-inner {
  display: block;
  font-size: clamp(4rem, 12vw, 11rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.88;
  text-transform: uppercase;
  transform: translateY(105%);
  will-change: transform;
}

.expo__heading-inner--accent {
  color: var(--red);
}

/* ── Datos del evento ── */
.expo__data {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border-med);
}

.expo__data-item {
  padding: clamp(1.5rem, 3vw, 2rem) clamp(1rem, 2.5vw, 1.5rem);
  border-right: 1px solid var(--border);
  opacity: 0;
  transform: translateY(20px);
  will-change: transform, opacity;
}

.expo__data-item:last-child {
  border-right: none;
}

.expo__data-label {
  font-family: var(--mono);
  font-size: clamp(0.48rem, 0.9vw, 0.56rem);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted-light);
  display: block;
  margin-bottom: 0.6rem;
}

.expo__data-value {
  font-size: clamp(0.9rem, 2vw, 1.15rem);
  font-weight: 600;
  color: var(--black);
  line-height: 1.3;
}

.expo__data-value--tbd {
  color: var(--muted);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(0.8rem, 1.6vw, 0.95rem);
}

/* Texto decorativo fondo */
.expo__bg-letters {
  position: absolute;
  bottom: -8%;
  right: -2%;
  font-size: clamp(8rem, 22vw, 20rem);
  font-weight: 900;
  color: rgba(14, 14, 14, 0.05);
  letter-spacing: -0.05em;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}