* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background-color: #000000;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  text-align: center;
  padding: 20px;
}

.container {
  max-width: 400px;
  width: 100%;
  opacity: 1;
  transition: opacity 0.5s ease-in-out;
}

.container.hidden {
  opacity: 0;
  pointer-events: none;
  user-select: none;
}

.logo {
  width: 150px;
  margin-bottom: 25px;
  opacity: 0;
  animation: fadeInScale 1s forwards;
  cursor: default;
  filter: drop-shadow(0 0 1.5px #000000);
}

.logo:hover {
  filter: drop-shadow(0 0 1.5px #000000);
  transform: none;
}

@keyframes fadeInScale {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

h1 {
  font-weight: 600;
  font-size: 3rem;
  margin: 0 0 10px;
  letter-spacing: 1.2px;
  color: #007BFF;
}

.slogan {
  font-weight: 400;
  font-size: 1.15rem;
  color: #ccc;
  margin-bottom: 30px;
  opacity: 0.8;
}

.contact-info {
  font-size: 1rem;
  margin-bottom: 30px;
  color: #ccc;
}

.contact-info a {
  color: #007BFF;
  text-decoration: none;
  transition: color 0.3s;
}

.contact-info a:hover {
  color: #0056b3;
}

.contact-info i {
  margin-right: 6px;
  color: #007BFF;
}

.social-icons {
  margin-bottom: 20px;
}

.social-icons a {
  color: #007BFF;
  margin: 0 10px;
  font-size: 1.6rem;
  transition: color 0.3s;
  display: inline-block;
}

.social-icons a:hover {
  color: #0056b3;
}

#loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

#loader::after {
  content: '';
  width: 50px;
  height: 50px;
  border: 6px solid #007BFF;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 480px) {
  .logo {
    width: 120px;
    margin-bottom: 20px;
  }

  h1 {
    font-size: 2.25rem;
  }

  .slogan {
    font-size: 1rem;
  }
}