/* ── GRAFIKO TXARTELA ── */
.grafiko-sekzioa {
  padding: 60px 0;
  background: var(--zuria);
}

.grafiko-ardatza-etiketa {
  margin-bottom: 20px;
}

.grafiko-txartela {
  background: #fff;
  border-radius: 14px;
  border-top: 4px solid var(--berdea);
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
  padding: 28px 28px 22px;
}

.grafiko-txartela__izenburua {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 20px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--gris-texto);
}

.grafiko-txartela__unitatea {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gris-medio);
}

/* ── HEATMAP ── */
.bero-heatmap-wrapper {
  position: relative;
  width: 100%;
}

#beroHeatmap {
  width: 100%;
  height: 260px;
  display: block;
}

.grafiko-tooltip {
  position: absolute;
  background: rgba(25,25,25,0.93);
  color: #fff;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.84rem;
  pointer-events: none;
  z-index: 10;
  line-height: 1.55;
  white-space: nowrap;
}

/* ── LEGENDA ── */
.bero-heatmap-legenda {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--gris-medio);
  flex-wrap: wrap;
}

.bero-heatmap-legenda__barra {
  flex: 1;
  min-width: 80px;
  height: 10px;
  border-radius: 5px;
  background: linear-gradient(to right, #f0f0f0, #FFE0B2, #FFA726, #FF5722, #B71C1C);
}

.bero-heatmap-legenda__proiek {
  margin-left: 10px;
  font-style: italic;
  opacity: 0.7;
}

.grafiko-iturria {
  margin-top: 14px;
  font-size: 0.77rem;
  color: var(--gris-medio);
}

/* Freskoagoa — intro zentroa */

.fresk-titularra {
  background-color: var(--gris-claro);
  padding: 64px 0 20px;
  text-align: center;
}