/* ===== Page container ===== */
.gallery-page {
  max-width: 1200px;
  margin: 2rem auto 3rem;
  padding: 0 1rem;
  text-align: center;
}
.gallery-page h1 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 1.5rem;
  text-align: center;
}

/* ===== Gallery grid (4 columns on desktop) ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.gallery-grid img {
  width: 100%;
  height: 250px;      /* uniform tile height */
  object-fit: cover;  /* crop without distortion */
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
  transition: transform .2s ease;
  cursor: zoom-in;
}
.gallery-grid img:hover { transform: scale(1.03); }

/* Responsive columns */
@media (max-width: 900px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid img { height: 200px; }
}
@media (max-width: 600px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-grid img { height: 200px; }
}

/* ===== Lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  display: none;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  z-index: 2000;
  padding: 1rem;
}
.lightbox.open { display: flex; }

.lb-img {
  max-width: 92vw;
  max-height: 86vh;
  border-radius: 10px;
  box-shadow: 0 8px 40px rgba(0,0,0,.6);
}
.lb-caption {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  max-width: 92vw;
  color: #eee;
  font-size: .95rem;
  text-shadow: 0 1px 2px rgba(0,0,0,.6);
}

/* Lightbox controls */
.lb-close,
.lb-prev,
.lb-next {
  position: absolute;
  background: rgba(255,255,255,.12);
  border: none;
  color: #fff;
  font-size: 28px;
  line-height: 1;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  cursor: pointer;
  display: grid;
  place-items: center;
  backdrop-filter: blur(4px);
}
.lb-close { top: 16px; right: 16px; font-size: 36px; }
.lb-prev  { left: 16px;  }
.lb-next  { right: 16px; }
.lb-prev, .lb-next { font-size: 26px; }
.lb-close:hover,
.lb-prev:hover,
.lb-next:hover { background: rgba(255,255,255,.22); }

@media (max-width: 600px) {
  .lb-prev { left: 8px; }
  .lb-next { right: 8px; }
  .lb-close { top: 8px; right: 8px; }
}

/* ===== Mobile nav with inside “×” close (gallery page only) ===== */
@media (max-width: 900px) {
  .nav {
    position: fixed;
    right: 0;
    top: 0;
    height: 100dvh;
    width: min(84vw, 360px);
    background: rgba(15,15,15,.94);
    transform: translateX(100%);
    transition: transform .25s ease;
    padding: 72px 16px 16px;
    z-index: 1000;
    backdrop-filter: blur(16px);
  }
  .nav.open { transform: translateX(0); }

  /* “×” close button inside the panel */
  .nav-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 8px;
    background: rgba(255,255,255,.12);
    color: #fff;
    font-size: 26px;
    line-height: 1;
    display: grid;
    place-items: center;
    cursor: pointer;
  }
  .nav-close:hover { background: rgba(255,255,255,.22); }

  /* Hamburger bars → X animation */
  .nav-toggle.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle.active .bar:nth-child(2) { opacity: 0; }
  .nav-toggle.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}

/* Desktop: show normal nav, hide in-panel close */
@media (min-width: 901px) {
  .nav { transform: none !important; position: static; height: auto; width: auto; padding: 0; backdrop-filter: none; }
  .nav-close { display: none; }
}