/* ============================================================
   GALERIA – PREMIUM TENNIS PHOTO GRID + LIGHTBOX
   ============================================================ */

.gallery-section {
  padding-top: 70px;
  padding-bottom: 90px;
}

.gallery-lead {
  max-width: 760px;
  margin: 0 auto 50px auto;
  font-size: 17px;
  line-height: 1.65;
  color: #555;
}

/* GRID */
.gallery-grid {
  display: grid;
  gap: 18px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  cursor: pointer;
  background: #f8fafd;
  box-shadow: 0 10px 28px rgba(0,0,0,0.07);
  transition: transform .25s ease, box-shadow .25s ease;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px rgba(0,0,0,0.15);
}

/* Obrazy */
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

/* GRID RESPONSYWNY */
@media (min-width: 600px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
/* LIGHTBOX */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 3000;
  cursor: zoom-out;
}

.lightbox-content img {
  max-width: 90%;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}