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

body {
  font-family: "Poppins", sans-serif;
  background: linear-gradient(to top, #ffd6ec, #fff);
  overflow: hidden;
  text-align: center;
}

section {
  position: absolute;
  inset: 0;
  display: none;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
  padding: 20px;
  transition: opacity 0.8s ease;
  opacity: 0;
}

section.active {
  display: flex;
  opacity: 1;
  z-index: 10;
}

/* BUTTON */
#startBtn {
  margin-top: 20px;
  padding: 12px 25px;
  border: none;
  border-radius: 25px;
  background: #ff4da6;
  color: white;
  font-size: 16px;
  cursor: pointer;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  50% { transform: scale(1.1); }
}

/* BALLOON */
.balloonWrapper {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.balloon {
  width: 110px;
  height: 140px;
  background: radial-gradient(circle at 30% 30%, #ff99cc, #cc0066 70%);
  border-radius: 50% 50% 45% 45%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
  font-size: 26px;
  font-weight: bold;
  cursor: pointer;
  transform: translateY(120vh);
  animation: balloonUp 0.8s forwards;
}

@keyframes balloonUp {
  to { transform: translateY(0); }
}

.pop {
  animation: popReal 0.3s forwards;
}

@keyframes popReal {
  100% { transform: scale(0); opacity: 0; }
}

/* ===== GALLERY SIMPLE ELEGANT ===== */


/* WISH */
#wishScene h1 {
  color: #ff4da6;
  font-size: 26px;
}

/* FINAL */
#finalScene {
  overflow-y: auto;
  justify-content: flex-start;
  padding-top: 40px;
}
.finalImg {
  max-width: 300px;
  border-radius: 20px;
  box-shadow: 0 0 40px rgba(255, 105, 180, 0.4);
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%,100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}
.finalText {
  font-size: 14px;
  line-height: 1.7;
  max-width: 350px;
  padding-bottom: 100px;
}

#heart-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.floating-heart {
  position: absolute;
  font-size: 20px;
  animation: floatUp linear infinite;
  opacity: 0.7;
}

@keyframes floatUp {
  0% {
    transform: translateY(100vh);
    opacity: 0;
  }
  20% {
    opacity: 0.8;
  }
  100% {
    transform: translateY(-10vh);
    opacity: 0;
  }
}