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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  overflow: hidden;
  height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
}

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

.content {
  text-align: center;
  z-index: 10;
  animation: fadeInUp 1s ease-out;
}

.icon {
  width: 120px;
  height: 120px;
  margin: 0 auto 2rem;
  animation: float 3s ease-in-out infinite;
}

.icon svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
}

h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease-out 0.3s backwards;
}

p {
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 3rem;
  opacity: 0.9;
  animation: fadeInUp 1s ease-out 0.6s backwards;
}

.loader {
  display: flex;
  justify-content: center;
  gap: 1rem;
  animation: fadeInUp 1s ease-out 0.9s backwards;
}

.dot {
  width: 15px;
  height: 15px;
  background-color: white;
  border-radius: 50%;
  animation: bounce 1.4s infinite ease-in-out both;
}

.dot:nth-child(1) {
  animation-delay: -0.32s;
}

.dot:nth-child(2) {
  animation-delay: -0.16s;
}

.background-shapes {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.shape1 {
  width: 300px;
  height: 300px;
  top: -100px;
  right: -100px;
  animation: float 8s ease-in-out infinite;
}

.shape2 {
  width: 200px;
  height: 200px;
  bottom: -50px;
  left: 10%;
  animation: float 6s ease-in-out infinite reverse;
}

.shape3 {
  width: 400px;
  height: 400px;
  bottom: -150px;
  right: 20%;
  animation: float 10s ease-in-out infinite;
}

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

@keyframes bounce {
  0%,
  80%,
  100% {
    transform: scale(0);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

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

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  p {
    font-size: 1.2rem;
  }

  .icon {
    width: 80px;
    height: 80px;
  }

  .shape1,
  .shape2,
  .shape3 {
    opacity: 0.5;
  }
}