html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  display: flex;
  flex-direction: column;
  font-family: 'Segoe UI', sans-serif;
  background: #fcefee;
  background-image:
    radial-gradient(circle at 10px 10px, #f8a5c2 4px, transparent 5px),
    radial-gradient(circle at 30px 30px, #f8a5c2 4px, transparent 5px);
  background-size: 40px 40px;
  background-repeat: repeat;
  color: #2e2e2e;
}

header {
  text-align: center;
  padding: 2rem 1rem;
  background-color: #f8a5c2;
  color: white;
}

h1 {
  margin: 0;
  font-size: 2.2rem;
}

header p {
  font-size: 1.1rem;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  padding: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

.gallery img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
  transition: transform 0.2s ease;
}

.gallery img:hover {
  transform: scale(1.05);
}

main {
  flex: 1;
}

footer {
  text-align: center;
  padding: 1rem;
  background-color: #f3a1b7;
  color: #fff;
  font-size: 1rem;
}

@media (max-width: 600px) {
  h1 {
    font-size: 1.6rem;
  }

  header p {
    font-size: 1rem;
  }

  .gallery {
    padding: 1rem;
    grid-template-columns: 1fr;
  }

  footer {
    font-size: 0.9rem;
    padding: 0.75rem;
  }
}