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

body {
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden;
  height: 100vh;
  position: relative;
  margin: 0;
  padding: 0;
}

.container {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.clouds-container {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30vh;
  max-height: 30vh;
  z-index: 2;
  overflow: hidden;
}

.cloud {
  position: absolute;
  bottom: 0;
  width: 100vw;
  min-width: 100vw;
  height: auto;
  max-height: 30vh;
  object-fit: cover;
  object-position: top center;
  opacity: 0.7;
  animation: moveClouds linear infinite;
}

.cloud-1 {
  left: 0;
  animation-duration: 60s;
  animation-delay: 0s;
}

.cloud-2 {
  left: 100vw;
  animation-duration: 60s;
  animation-delay: -30s;
}

@keyframes moveClouds {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

.plane {
  position: absolute;
  width: 160px;
  height: auto;
  top: 15%;
  right: 10%;
  z-index: 4;
  animation: floatPlane 6s ease-in-out infinite;
}

@keyframes floatPlane {
  0%,
  100% {
    transform: translateY(0) translateX(0);
  }
  50% {
    transform: translateY(-20px) translateX(-10px);
  }
}

.content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 2rem;
  max-width: 800px;
  width: 100%;
}

.logo {
  width: 200px;
  height: auto;
  margin-bottom: 2rem;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.3));
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
  line-height: 1.2;
}

.subtitle {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: #ffffff;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
  font-weight: 300;
}

.coming-soon {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: #ffffff;
  font-weight: 600;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
  margin-bottom: 2rem;
  letter-spacing: 2px;
}

.button {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  color: #ffffff;
  text-decoration: none;
  border-radius: 50px;
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  background: linear-gradient(135deg, #2d2d2d 0%, #3d3d3d 100%);
}

.button:active {
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    height: 100vh;
    min-height: 100vh;
  }

  .logo {
    width: 150px;
    margin-bottom: 1.5rem;
  }

  .cloud {
    width: 100%;
  }

  .plane {
    width: 100px;
    top: 10%;
    right: 5%;
  }

  .content {
    padding: 1.5rem;
  }

  .button {
    padding: 0.875rem 2rem;
  }
}

@media (max-width: 480px) {
  .container {
    height: 100vh;
    min-height: 100vh;
  }

  .logo {
    width: 120px;
    margin-bottom: 1rem;
  }

  .cloud {
    width: 100%;
  }

  .plane {
    width: 80px;
  }

  .content {
    padding: 1rem;
  }

  .button {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }
}

/* Ensure 100vh on mobile devices */
@media (max-height: 600px) {
  .container {
    height: 100vh;
    min-height: 100vh;
  }
}

/* Performance optimizations */
.background,
.cloud,
.plane {
  will-change: transform;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  .cloud,
  .plane {
    animation: none;
  }
}