/* GLOBAL */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: black;
  color: white;
}

/* HEADER */
.header {
  text-align: center;
  padding: 30px 20px;
  background: black;
}

.header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

/* PHOTO */
.photo-section img {
  width: 100%;
  height: auto;
  display: block;
}

/* CONTENT */
.content {
  padding: 30px 20px;
  background: #111;
}

.content h2 {
  margin-top: 0;
}

.love-letter {
  font-size: 1.05rem;
  line-height: 1.7;
  opacity: 0.95;
}

.love-letter b {
  color: #ff6b8a;
}

/* BUTTON */
.surprise-btn {
  margin-top: 30px;
  padding: 14px 30px;
  font-size: 17px;
  background: linear-gradient(135deg, #ff4d6d, #ff758f);
  border: none;
  border-radius: 40px;
  color: white;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(255, 77, 109, 0.4);
}

.surprise-btn:active {
  transform: scale(0.96);
}

/* SURPRISE SECTION */
.surprise {
  min-height: 100vh;
  background: black;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding-bottom: 40px;
}

.hidden {
  display: none;
}

/* TREE */
.scene {
  position: relative;
  width: 200px;
  height: 400px;
}

.trunk {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 12px;
  height: 0;
  background: #8b5a2b;
  transform: translateX(-50%);
  animation: growTrunk 2s forwards;
}

@keyframes growTrunk {
  to { height: 250px; }
}

.branch {
  position: absolute;
  width: 80px;
  height: 6px;
  background: #8b5a2b;
  top: 120px;
  opacity: 0;
  animation: showBranch 1s forwards;
  animation-delay: 2s;
}

.branch.left {
  left: 10px;
  transform: rotate(-30deg);
}

.branch.right {
  right: 10px;
  transform: rotate(30deg);
}

@keyframes showBranch {
  to { opacity: 1; }
}

.leaves span {
  position: absolute;
  font-size: 24px;
  opacity: 0;
  animation: popLeaf 0.6s forwards;
}

.leaves span:nth-child(1) { top: 40px; left: 60px; animation-delay: 3s; }
.leaves span:nth-child(2) { top: 20px; left: 100px; animation-delay: 3.2s; }
.leaves span:nth-child(3) { top: 60px; left: 120px; animation-delay: 3.4s; }
.leaves span:nth-child(4) { top: 80px; left: 80px; animation-delay: 3.6s; }
.leaves span:nth-child(5) { top: 30px; left: 30px; animation-delay: 3.8s; }
.leaves span:nth-child(6) { top: 70px; left: 10px; animation-delay: 4s; }
.leaves span:nth-child(7) { top: 10px; left: 70px; animation-delay: 4.2s; }

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

/* FOREVER TEXT */
.forever-text {
  margin-top: 20px;
  font-size: 1.4rem;
  opacity: 0;
  animation: fadeIn 2s forwards;
  animation-delay: 4.5s;
}

@keyframes fadeIn {
  to { opacity: 1; }
}