* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  padding: 40px 20px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

h1 {
  text-align: center;
  color: white;
  font-size: 2.5rem;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.subtitle {
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 40px;
  font-size: 1.1rem;
}

.switcher {
  display: flex;
  justify-content: center;
  list-style: none;
  gap: 15px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.switcher li {
  padding: 15px 30px;
  font-weight: 600;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: 50px;
  color: white;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.switcher li:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.switcher li.active {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  border-color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(245, 87, 108, 0.4);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 25px;
  margin: 0 auto;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: all 0.4s ease;
  background: white;
  display: none;
}

.gallery-item.show {
  display: block;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.gallery-item:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  color: white;
  padding: 20px;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.gallery-item:hover .overlay {
  transform: translateY(0);
}

.overlay h3 {
  font-size: 1.2rem;
  margin-bottom: 5px;
}

.overlay p {
  font-size: 0.9rem;
  opacity: 0.9;
}

.count {
  text-align: center;
  color: white;
  margin-top: 30px;
  font-size: 1.1rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 15px;
  border-radius: 10px;
  display: inline-block;
  margin-left: 50%;
  transform: translateX(-50%);
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  .gallery {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
  }

  .switcher li {
    padding: 12px 20px;
    font-size: 0.9rem;
  }
}