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

body, html {
  height: 100%;
  scroll-snap-type: y mandatory;
  overflow-y: scroll;
  font-family: 'Helvetica Neue', sans-serif;
  background: #000;
  color: white;
}

.slide {
  height: 100vh;
  width: 100%;
  scroll-snap-align: start;
  position: relative;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

#slide1 {
  background-image: url('assets/image1.jpg');
}

#slide2 {
  background-image: url('assets/image2.jpg');
}

#slide3 {
  background-color: #000;
}

.overlay {
  background: rgba(0, 0, 0, 0.5);
  padding: 2rem;
  text-align: center;
}

.overlay h1 {
  font-size: 3rem;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.overlay p {
  font-size: 1.5rem;
  opacity: 0.8;
}

/* Fade-in Animation */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1.5s ease forwards;
}

.delay1 { animation-delay: 0.5s; }
.delay2 { animation-delay: 1s; }
.delay3 { animation-delay: 1.5s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .overlay h1 {
    font-size: 2rem;
  }
  .overlay p {
    font-size: 1rem;
  }
}