* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  background-image: url("2151991731.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75); /* overlay darkness */
  z-index: -1;
}

.container {
  max-width: 800px;
  padding: 40px 20px;
  animation: fadeIn 1.5s ease-in-out;
}

h1 {
  font-size: 48px;
  font-weight: 600;
  letter-spacing: 1px;
}

h1 span {
  color: #00e5ff;
}

.tagline {
  margin-top: 15px;
  font-size: 18px;
  opacity: 0.9;
}

.divider {
  width: 80px;
  height: 4px;
  background: #00e5ff;
  margin: 10px auto;
  border-radius: 10px;
}

.description {
  font-size: 16px;
  line-height: 1.6;
  opacity: 0.85;
}

.contact {
  margin-top: 30px;
  font-size: 15px;
}

.contact span {
  color: #00e5ff;
  font-weight: 500;
}

footer {
  margin-top: 40px;
  font-size: 14px;
  opacity: 0.7;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 456px) {
  h1 {
    font-size: 30px;
  }
  .description {
    font-size: 14px;
  }
  .chemical-blink {
    line-height: 50px;
  }
}

.coming-soon-blink {
  font-size: 60px;
  font-weight: 700;
  letter-spacing: 3px;
  margin: 30px 0;
  color: #00e5ff;
  text-transform: uppercase;
  animation: blinkGlow 1.2s infinite;
  text-shadow: 0 0 10px #00e5ff, 0 0 20px #00e5ff,
    0 0 40px rgba(0, 229, 255, 0.8);
}

/* Blinking + glow animation */
@keyframes blinkGlow {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(1.05);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.chemical-blink {
  font-size: 56px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #7cff00; /* Acid Green */
  margin: 30px 0;
  animation: chemicalPulse 1.6s infinite;
  text-shadow: 0 0 6px rgba(124, 255, 0, 0.6), 0 0 18px rgba(0, 229, 255, 0.4);
}

@keyframes chemicalPulse {
  0% {
    opacity: 0.3;
  }
  40% {
    opacity: 1;
  }
  70% {
    opacity: 0.5;
  }
  100% {
    opacity: 0.3;
  }
}

#chem-blast-left,
#chem-blast-right {
  position: fixed;
  bottom: 0;
  width: 50vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
  overflow: visible;
}

#chem-blast-left {
  left: 0;
}
#chem-blast-right {
  right: 0;
}

.molecule {
  position: absolute;
  bottom: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle, #00ff00f3 30%, #ffffff 70%);
  animation: chemExplode 3s ease-out forwards;
  box-shadow: 0 0 12px rgba(124, 255, 0, 0.8);
}

.bond {
  position: absolute;
  bottom: 0;
  width: 28px;
  height: 3px;
  background: #00e5ff;
  animation: bondBreak 2.8s ease-out forwards;
  opacity: 0.8;
}

@keyframes chemExplode {
  0% {
    transform: translate(0, 0) scale(0.4);
    opacity: 1;
  }
  100% {
    transform: translate(var(--x), var(--y)) scale(1.2);
    opacity: 0;
  }
}

@keyframes bondBreak {
  0% {
    transform: translate(0, 0) rotate(var(--r));
    opacity: 1;
  }
  100% {
    transform: translate(var(--x), var(--y)) rotate(var(--r));
    opacity: 0;
  }
}

.prebook-btn {
  display: inline-block;
  padding: 15px 35px;
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, #00e5ffc9, #7bff00c0);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.4);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  margin-top: 15px;
}

.prebook-btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -50%;
  width: 200%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transform: skewX(-25deg) translateX(0);
  transition: all 0.5s ease;
}

.prebook-btn:hover::before {
  transform: skewX(-25deg) translateX(50%);
}

.prebook-btn:hover {
  box-shadow: 0 8px 25px rgba(124, 255, 0, 0.6);
  transform: translateY(-3px);
}