body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background: #fafafa;
  color: #333;
}

/* Hoşgeldin */
.welcome {
  text-align: center;
  padding: 40px 20px;
}

/* Galeri */
.gallery {
  padding: 20px;
}

.gallery h2 {
  text-align: center;
  margin-bottom: 20px;
}

/* Foto grid */
.photos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.photos img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 14px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.photos img:hover {
  transform: scale(1.03);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  justify-content: center;
  align-items: center;
  z-index: 999;
}

.modal-content {
  background: #fff;
  padding: 20px;
  border-radius: 16px;
  max-width: 90%;
  text-align: center;
}

.modal-content button {
  margin-top: 15px;
  padding: 10px 20px;
  border: none;
  background: #000;
  color: #fff;
  border-radius: 20px;
  cursor: pointer;
}

/* Mobil ekstra iyileştirme */
@media (max-width: 480px) {
  .photos img {
    height: 150px;
  }
}