/* =========================
   WELCOME GALLERY
   ========================= */

.welcome-gallery {
  width: 100%;

  /* HIER DIE GESAMTBREITE DER GALERIE AUF DESKTOP STEUERN
     größer = mehr Platz für 4 Bilder in einer Reihe */
  max-width: 1120px;

  margin: var(--welcome-gallery-gap) auto 0;
}

.welcome-gallery__list {
  display: grid;

  /* DESKTOP: IMMER 4 BILDER IN EINER REIHE */
  grid-template-columns: repeat(4, minmax(0, 1fr));

  /* HIER DEN ABSTAND ZWISCHEN DEN BILDERN STEUERN */
  gap: 1rem;
}

.welcome-gallery__item {
  min-width: 0;
}

.welcome-gallery__trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 1.25rem;
  background: transparent;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  cursor: zoom-in;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.welcome-gallery__trigger:hover,
.welcome-gallery__trigger:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.12);
  outline: none;
}

.welcome-gallery__image {
  display: block;
  width: 100%;

  /* HIER DAS SEITENVERHÄLTNIS DER BILDER STEUERN
     1 / 1 = quadratisch
     4 / 5 = etwas höher
     4 / 3 = etwas breiter */
  aspect-ratio: 1 / 1;

  object-fit: cover;
  object-position: center center;
  background: #e8ece4;
}

/* =========================
   LIGHTBOX
   ========================= */

body.welcome-gallery-lightbox-open {
  overflow: hidden;
}

.welcome-gallery-lightbox {
  width: min(92vw, 1100px);
  max-width: 1100px;
  padding: 0;
  border: 0;
  background: transparent;
  overflow: visible;
}

.welcome-gallery-lightbox::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
}

.welcome-gallery-lightbox__inner {
  position: relative;
  padding: 3.45rem 1rem 1rem;
  overflow: visible;
}

.welcome-gallery-lightbox__close {
  position: absolute;
  top: -0.2rem;
  right: -2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(250, 250, 250, 0.96);
  color: #111111;
  font-family: Arial, sans-serif;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.16);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.welcome-gallery-lightbox__close:hover,
.welcome-gallery-lightbox__close:focus-visible {
  transform: scale(1.04);
  background: #fafafa;
  outline: none;
}

.welcome-gallery-lightbox__image {
  display: block;
  width: 100%;
  max-height: 80vh;
  border-radius: 1.25rem;
  object-fit: contain;
  background: #fafafa;
}

/* =========================
   TABLET
   ========================= */

@media (max-width: 991px) {
  .welcome-gallery {
    /* HIER DIE GESAMTBREITE AUF TABLET STEUERN */
    max-width: 820px;
  }

  .welcome-gallery__list {
    /* TABLET: 2 BILDER PRO REIHE */
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
  }

  .welcome-gallery-lightbox__inner {
    padding: 3.25rem 0.85rem 0.85rem;
  }

  .welcome-gallery-lightbox__close {
    top: -0.2rem;
    right: -1rem;
    width: 2.65rem;
    height: 2.65rem;
    font-size: 1.72rem;
  }
}

/* =========================
   MOBILE
   ========================= */

@media (max-width: 767px) {
  .welcome-gallery {
    max-width: none;
  }

  .welcome-gallery__list {
    /* HANDY: BILDER UNTEREINANDER */
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

  .welcome-gallery__trigger {
    border-radius: 1rem;
  }

  .welcome-gallery__image {
    /* HIER DAS HANDY-FORMAT STEUERN */
    aspect-ratio: 4 / 3;
  }

  .welcome-gallery-lightbox {
    width: min(94vw, 94vw);
  }

  .welcome-gallery-lightbox__inner {
    padding: 3.1rem 0.6rem 0.6rem;
  }

  .welcome-gallery-lightbox__close {
    top: -1rem;
    right: -0.2rem;
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.65rem;
  }

  .welcome-gallery-lightbox__image {
    border-radius: 1rem;
    max-height: 78vh;
  }
}