/* Instagram carousel styles */
.instagram-section {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 12rem;
  padding: 0;
}

.instagram-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 0; /* nessun padding su desktop, come i container unified */
}

.instagram-title {
  text-align: center;
  margin: 0 0 1rem 0;
  font-weight: 500;
}

.instagram-subtitle {
  text-align: center;
  margin: 0 0 3rem 0;
}

/* Allinea il padding ai container unificati */
@media (max-width: 1023px) and (min-width: 768px) {
  .instagram-container {
    padding: 0 var(--container-padding-tablet);
  }
}

@media (max-width: 767px) {
  .instagram-container {
    padding: 0; /* rimuove spazio inutile ai lati su mobile */
  }
}

.instagram-carousel {
  position: relative;
  overflow: hidden;
  width: 100%;
  --instagram-visible-items: 4; /* mostra 4 immagini su desktop */
  --instagram-gap: clamp(1.5rem, 3vw, 2.5rem);
}

.instagram-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: none;
  font-size: 1.5rem;
  color: var(--ink-dark);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.3);
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: background 200ms ease;
}

.instagram-arrow:hover {
  background: var(--accent);
}

.instagram-arrow.left { left: clamp(0.5rem, 3vw, 1.5rem); }
.instagram-arrow.right { right: clamp(0.5rem, 3vw, 1.5rem); }

.instagram-follow-link {
  display: flex;   
  margin: 3rem auto 0 auto;
  text-align: center;
  font-weight: 600;
  justify-content: center;
  width: max-content;
  position: relative; /* necessario per l'underline con ::after */
}

/* Mostra sempre l'underline con lo stesso offset dell'hover globale */
.instagram-follow-link::after {
  transform: translateX(-50%) scaleX(1);
}

.instagram-track {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--instagram-gap);
  transition: transform 3000ms ease;
  will-change: transform;
}

.instagram-item {
  flex: 0 0 calc((100% - (var(--instagram-visible-items) - 1) * var(--instagram-gap)) / var(--instagram-visible-items));
  max-width: calc((100% - (var(--instagram-visible-items) - 1) * var(--instagram-gap)) / var(--instagram-visible-items));
  display: block;
  overflow: hidden;
  border-radius: var(--border-radius-base);
}

.instagram-item img {
  width: 100%;
  height: 100%;
  max-height: 250px;
  object-fit: cover;
  display: block;
}

@media (max-width: 1023px) {
  .instagram-carousel {
    --instagram-visible-items: 2;
  }
}

@media (max-width: 768px) {
  .instagram-carousel {
    --instagram-visible-items: 1;
    --instagram-gap: 1.25rem;
  }
  .instagram-arrow {
    width: 36px;
    height: 36px;
    font-size: 22px;
  }
}