.btn-theme-lux {
  display: inline-block;
  padding: 0.75rem 2.1rem;
  border-radius: 9999px;
  font-weight: 600;
  color: #1f2937; /* koyu gri, siyah değil = daha lüks */
  background: linear-gradient(
    145deg,
    #ffffff,
    #f3f4f6
  );
  border: 1px solid rgba(255,255,255,0.6);
  backdrop-filter: blur(6px);
  box-shadow:
    0 8px 20px rgba(0,0,0,0.15),
    inset 0 1px 0 rgba(255,255,255,0.9);
  transition: all .25s ease;
}

.btn-theme-lux:hover {
  background: linear-gradient(
    145deg,
    #ffffff,
    #e5e7eb
  );
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    0 12px 28px rgba(0,0,0,0.25),
    inset 0 1px 0 rgba(255,255,255,1);
}

.btn-theme-lux:active {
  transform: translateY(0) scale(0.98);
  box-shadow:
    0 6px 14px rgba(0,0,0,0.2),
    inset 0 2px 4px rgba(0,0,0,0.1);
}
/* Galeri */
.gallery-item {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 14px;
  cursor: pointer;
  transition: all .25s ease;
  box-shadow: 0 6px 16px rgba(0,0,0,.15);
}

.gallery-item:hover {
  transform: scale(1.04);
  box-shadow: 0 12px 28px rgba(0,0,0,.25);
}