body {
  margin: 0;
  font-family: 'Georgia', serif;
  background: url('https://i.pinimg.com/originals/55/ef/96/55ef96c8cc56c8b8f1a4d8a01c73ddf6.jpg') no-repeat center center fixed;
  background-size: cover;
  color: #333;
}

.container {
  max-width: 800px;
  margin: 50px auto;
  background: rgba(255, 240, 245, 0.9);
  padding: 40px;
  border-radius: 20px;
  text-align: center;
}

.title {
  font-family: 'Playfair Display', serif;
  font-size: 3em;
  color: #d63384;
  cursor: pointer;
}

.subtitle {
  font-family: 'Great Vibes', cursive;
  font-size: 1.5em;
  color: #6c3483;
  margin-bottom: 30px;
}

.mom-photo {
  width: 70%;
  border: 6px solid pink;
  border-radius: 12px;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.2);
}

.content-box {
  margin-top: 30px;
  text-align: left;
  background-color: #fff0f5;
  padding: 30px;
  border-radius: 15px;
}

.content-box p {
  line-height: 2; /* Increased line spacing */
}

button {
  margin-top: 20px;
  padding: 10px 15px;
  font-size: 1rem;
  background-color: #f4a9c6;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

/* Pop-up letter */
.popup {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: flex; justify-content: center; align-items: center;
}

.popup-content {
  background: #fff0f5;
  padding: 30px;
  border-radius: 12px;
  max-width: 500px;
  text-align: center;
}

.close {
  float: right;
  cursor: pointer;
  font-size: 1.5rem;
}

.hidden {
  display: none;
}

/* Falling flower animation */
.flower {
  position: fixed;
  font-size: 2rem;
  animation: fall 3s linear forwards;
}

@keyframes fall {
  0% { top: -20px; opacity: 1; }
  100% { top: 100vh; opacity: 0; }
}
.sparkle {
  position: absolute;
  width: 10px;
  height: 10px;
  background: pink;
  border-radius: 50%;
  pointer-events: none;
  box-shadow: 0 0 10px pink;
  animation: fade 1s ease-out forwards;
}

@keyframes fade {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(2);
    opacity: 0;
  }
}
.flower {
  position: fixed;
  top: -20px;
  font-size: 2rem;
  animation: fall 3s linear forwards;
}

@keyframes fall {
  0% { top: -20px; opacity: 1; }
  100% { top: 100vh; opacity: 0; }
}

.popup {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: flex; justify-content: center; align-items: center;
  z-index: 10;
}

.popup-content {
  background: #fff0f5;
  padding: 30px;
  border-radius: 12px;
  max-width: 500px;
  text-align: center;
}

.hidden {
  display: none;
}

.close {
  float: right;
  cursor: pointer;
  font-size: 1.5rem;
}