/* ============================================================
   Galéria page-specific styles – Noir Elegance
   ============================================================ */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  width: 100vw;
  height: 80vh;
  overflow: hidden;
}

.hero__image {
  position: absolute;
  inset: 0;
}

.hero__bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.8));
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--space-xs);
}

.hero__content {
  max-width: 600px;
  width: 100%;
  margin-inline: auto;
  text-align: center;
  color: var(--color-offWhite);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2xs);
  padding-block-end: var(--space-md);
}

.hero__title {
  font-size: var(--text-h1-size);
  line-height: var(--text-h1-line);
  font-weight: var(--text-h1-weight);
  margin: 0;
}

.hero__text {
  font-size: var(--text-body-size);
  line-height: var(--text-body-line);
  margin: 0;
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  justify-content: center;
  margin-block-start: var(--space-3xs);
}

.hero__btn {
  min-width: 200px;
}

/* ---------- Gallery Sections ---------- */
.gallery-section {
  /* section-padding already provides vertical padding */
}

.gallery-section__container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.gallery-section__text {
  max-width: 600px;
  margin-inline: auto;
  margin-block-end: var(--space-md);
  text-align: center;
}

.gallery-section__title {
  font-size: var(--text-h2-size);
  line-height: var(--text-h2-line);
  font-weight: var(--text-h2-weight);
  margin-block-end: var(--space-2xs);
}

.gallery-section__desc {
  font-size: var(--text-body-size);
  line-height: var(--text-body-line);
  margin: 0;
}

.gallery-section__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-xs);
}

.gallery-section__figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}

.gallery-section__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border: 1px solid var(--color-graphite);
  border-radius: 0;
  /* Film grain overlay via pseudo-element */
  position: relative;
}

.gallery-section__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background-repeat: repeat;
  pointer-events: none;
  z-index: 1;
}

.gallery-section__caption {
  font-size: var(--text-small-size);
  line-height: var(--text-small-line);
  color: var(--color-mutedWhite);
  text-align: center;
  margin: 0;
}

/* ---------- CTA Section ---------- */
.cta-section {
  width: 100%;
  padding-block: var(--space-xl);
  padding-inline: var(--container-padding);
  background-color: var(--color-charcoal);
  display: flex;
  justify-content: center;
}

.cta-section__content {
  max-width: 600px;
  width: 100%;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2xs);
}

.cta-section__title {
  font-size: var(--text-h2-size);
  line-height: var(--text-h2-line);
  font-weight: var(--text-h2-weight);
  margin: 0;
}

.cta-section__text {
  font-size: var(--text-body-size);
  line-height: var(--text-body-line);
  margin: 0;
}

.cta-section__btn {
  min-width: 200px;
  margin-block-start: var(--space-3xs);
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox--open {
  display: flex;
}

.lightbox__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0,0,0,0.9);
}

.lightbox__close {
  position: absolute;
  top: var(--space-2xs);
  right: var(--space-2xs);
  font-size: 2rem;
  color: var(--color-offWhite);
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1002;
  line-height: 1;
  padding: var(--space-3xs);
}

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  color: var(--color-offWhite);
  background: rgba(0,0,0,0.5);
  border: none;
  cursor: pointer;
  padding: var(--space-2xs);
  z-index: 1002;
  transition: background-color var(--transition-fast);
}

.lightbox__prev:hover,
.lightbox__next:hover {
  background: rgba(0,0,0,0.8);
}

.lightbox__prev {
  left: var(--space-2xs);
}

.lightbox__next {
  right: var(--space-2xs);
}

.lightbox__content {
  position: relative;
  z-index: 1001;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  display: block;
}

/* ---------- Responsive ---------- */

/* Tablet: breakpoint when 3 columns become cramped (~900px) */
@media (max-width: 900px) {
  .gallery-section__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2xs);
  }
  .hero {
    height: 70vh;
  }
  .hero__content {
    padding-block-end: var(--space-sm);
  }
}

/* Mobile: single column */
@media (max-width: 768px) {
  .hero {
    height: 60vh;
  }
  .hero__title {
    font-size: 2rem;
  }
  .hero__buttons {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__btn {
    width: 100%;
  }
  .gallery-section__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xs);
  }
  .gallery-section__text {
    text-align: left;
    max-width: 100%;
    margin-inline: 0;
  }
  .cta-section {
    padding-block: var(--space-lg);
    padding-inline: var(--space-2xs);
  }
  .cta-section__btn {
    width: 100%;
  }
  .lightbox__prev,
  .lightbox__next {
    font-size: 1.5rem;
    padding: var(--space-3xs);
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 1.5rem;
  }
  .hero__text {
    font-size: 0.9rem;
  }
}