body {
  margin: 20px;
  height: 100vh;
  width: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #5a2727;
  font-family: 'Poppins', sans-serif;
  overflow: hidden;
}

/* Start screen */
#startScreen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #5a2727;
  z-index: 10;
}

#startButton {
  font-size: 2rem;
  padding: 20px 50px;
  border: none;
  border-radius: 40px;
  background: #d27e7e;
  color: #5a2727;
  cursor: pointer;
  transition: transform 0.3s ease, background 0.3s ease;
}

#startButton:hover {
  transform: scale(1.05);
}

/* Container and lines */
.container {
  width: 90%;
  max-width: 1000px;
  display: flex;
  flex-direction: column;
  gap: 50px;
  opacity: 0;
  transition: opacity 1s ease;
  transform: rotate(-90deg);
  transform-origin: center;
}

.container.show {
  opacity: 1;
}

.hidden {
  display: none;
}

.line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  transition: transform 0.3s ease;
  animation: floatSide 4s ease-in-out infinite; /* Continuous side-to-side motion */
}

/* Continuous side-to-side motion */
@keyframes floatSide {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(10px);
  }
}

/* Soft organic shapes */
.word {
  display: inline-block;
  margin: 5px;
  padding: 15px 25px;
  background-color: #d27e7e;
  color: #5a2727;
  font-size: 2rem;
  opacity: 0;
  transform: translateX(-200%);
  border-radius: 35% 45% 40% 50% / 45% 35% 50% 40%;
  transition: transform 0.3s ease;
}

/* Entry animation */
@keyframes bounceInLeft {
  0% {
    opacity: 0;
    transform: translateX(200%) scale(0.8);
  }
  60% {
    opacity: 1;
    transform: translateX(-20px) scale(1.1);
  }
  80% {
    transform: translateX(10px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

/* Original hover wave (gentle cascading motion) */
@keyframes hoverWave {
  0%, 100% {
    transform: translateY(0);
  }
  25% {
    transform: translateY(-10px);
  }
  50% {
    transform: translateY(10px);
  }
  75% {
    transform: translateY(-5px);
  }
}

/* Cascading hover effect */
.container:hover .line {
  animation: hoverWave 1.5s ease-in-out infinite;
}

.container:hover .line:nth-child(1) {
  animation-delay: 0s;
}
.container:hover .line:nth-child(2) {
  animation-delay: 0.15s;
}
.container:hover .line:nth-child(3) {
  animation-delay: 0.3s;
}
.container:hover .line:nth-child(4) {
  animation-delay: 0.45s;
}

/* Responsive */
@media (max-width: 767px) {
  .container {
    flex-direction: column;
  }
}