style.css

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  scroll-behavior: smooth;
  background: #fff0f5;
}

header {
  background: white;
  padding: 15px;
  position: sticky;
  top: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  z-index: 100;
}

nav a {
  margin: 0 15px;
  color: #ff4f81;
  text-decoration: none;
  font-weight: bold;
}

.home {
  height: 100vh;
  background: url("https://images.unsplash.com/photo-1513151233558-d860c5398176");
  background-size: cover;
  background-position: center;
}

.overlay {
  background: rgba(255, 182, 193, 0.85);
  height: 100%;
  padding: 80px 20px;
  text-align: center;
}

.overlay h2 {
  font-size: 40px;
}

.overlay p {
  max-width: 600px;
  margin: auto;
  font-size: 18px;
}

button {
  margin-top: 20px;
  padding: 12px 30px;
  border: none;
  border-radius: 30px;
  background: linear-gradient(to right, #ff758c, #ff7eb3);
  color: white;
  font-size: 16px;
  cursor: pointer;
}

.section {
  padding: 60px 20px;
  text-align: center;
}

.gallery {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.gallery img {
  width: 220px;
  border-radius: 15px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

#puzzle {
  display: grid;
  grid-template-columns: repeat(3, 100px);
  gap: 5px;
  justify-content: center;
  margin: 20px auto;
}

.tile {
  width: 100px;
  height: 100px;
  background-image: url("assets/naruto2.png");
  background-size: 300px 300px;
  cursor:pointer
}
.hidden-note {
  display: none;
  margin-top: 25px;
  padding: 20px;
  max-width: 500px;
  background: linear-gradient(135deg, #ffb6c1, #ffd1dc);
  border-radius: 20px;
  font-size: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  margin-left: auto;
  margin-right: auto;
  animation: pop 0.6s ease;
}

@keyframes pop {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

#confetti {
  animation: floatUp 3s ease forwards;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  width: 100%;
  height: 100%;
}
.hidden {
  display: none;
}

#envelope-container {
  margin-top: 30px;
  display: flex;
  justify-content: center;
}

#envelope {
  position: relative;
  width: 220px;
  height: 140px;
  cursor: pointer;
}

.envelope-back {
  position: absolute;
  width: 100%;
  height: 100%;
  background: #ffb6c1;
  border-radius: 10px;
}

.envelope-front {
  position: absolute;
  width: 100%;
  height: 100%;
  background: #ffd1dc;
  clip-path: polygon(0 0, 50% 50%, 100% 0, 100% 100%, 0 100%);
}

.envelope-flap {
  position: absolute;
  width: 100%;
  height: 100%;
  background: #ff9eb5;
  clip-path: polygon(0 0, 50% 60%, 100% 0);
  transform-origin: top;
  transition: transform 0.6s ease;
}

.letter {
  position: absolute;
  top: 20px;
  left: 10px;
  width: 200px;
  padding: 15px;
  background: white;
  border-radius: 10px;
  font-size: 14px;
  text-align: center;
  transform: translateY(60px);
  opacity: 0;
  transition: all 0.6s ease;
  z-index: 2;
}

#envelope.open .envelope-flap {
  transform: rotateX(180deg);
}

#envelope.open .letter {
  transform: translateY(-120px);
  opacity: 1;
}

/* HEARTS */
.heart {
  position: fixed;
  font-size: 20px;
  animation: floatUp 2s ease forwards;
}

@keyframes floatUp {
  0% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateY(-150px) scale(1.5);
  }
}


footer {
  background: #222;
  color: white;
  padding: 15px;
}