* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  height: 100vh;
  width: 100vw;
  background: #18191f;
  margin: 0;
  padding: 0;
  font-family: "Arial", sans-serif;
  background-color: #000000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100vw;
  flex-wrap: wrap;
}
#apple,
#twitter,
#github,
#facebook {
  font-size: 8em;
  background-color: #18191f;
  color: #fff;
  box-shadow:
    2px 2px 2px #00000080,
    10px 1px 12px #00000080,
    2px 2px 10px #00000080,
    2px 2px 3px #00000080,
    inset 2px 2px 10px #00000080,
    inset 2px 2px 10px #00000080,
    inset 2px 2px 10px #00000080,
    inset 2px 2px 10px #00000080;
  border-radius: 29px;
  padding: 11px 19px;
  margin: 20px;
  animation: animate 3s linear infinite;
  text-shadow:
    0 0 50px #0072ff,
    0 0 100px #0072ff,
    0 0 150px #0072ff,
    0 0 200px #0072ff;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}
/* Icon Hover Effects */
#apple:hover,
#twitter:hover,
#github:hover,
#facebook:hover {
  transform: scale(1.2);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
#twitter {
  animation-delay: 0.3s;
}
#facebook {
  animation-delay: 0.7s;
}
#github {
  animation-delay: 0.1s;
}

@keyframes animate {
  from {
    filter: hue-rotate(0deg);
  }
  to {
    filter: hue-rotate(360deg);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    flex-direction: column;
    height: auto;
    padding: 20px;
  }

  #apple,
  #twitter,
  #github,
  #facebook {
    font-size: 4em;
    margin: 10px 0;
  }
}

/* Navbar */
.navbar {
  width: 100%;
  padding: 20px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-left: 140px;
}

.logo i {
  font-size: 32px;
  color: #ff0080;
  text-shadow:
    0 0 10px #ff0080,
    0 0 20px #ff0080,
    0 0 40px #ff0080;
}

.logo h2 {
  color: white;
  font-size: 30px;
  font-weight: 700;
  font-family: Arial, sans-serif;
}

.logo span {
  color: #ff0080;
}

.nav-btn {
  padding: 12px 24px;
  border: 1px solid #ff0080;
  background: transparent;
  color: white;
  border-radius: 12px;
  cursor: pointer;
  font-size: 16px;
  transition: 0.3s ease;
}

.nav-btn:hover {
  background: #ff0080;
  box-shadow:
    0 0 10px #ff0080,
    0 0 20px #ff0080,
    0 0 40px #ff0080;
}

/* Galaxy Background */
body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  overflow: hidden;
  background: radial-gradient(
    circle at top,
    #1a1a40 0%,
    #0f0f2d 35%,
    #050510 70%,
    #000000 100%
  );
  position: relative;
}

/* Stars */
body::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(white 1px, transparent 1px),
    radial-gradient(#00ffff 1px, transparent 1px),
    radial-gradient(#ff00ff 1px, transparent 1px);

  background-size:
    120px 120px,
    180px 180px,
    240px 240px;

  opacity: 0.4;
  animation: starsMove 20s linear infinite;
}

/* Glow Effect */
body::after {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  background: #ff0080;
  filter: blur(180px);
  top: -100px;
  left: -100px;
  opacity: 0.25;
}

/* Hero Section */
.hero {
  width: 100%;
  text-align: center;
  margin-top: 120px;
  position: relative;
  z-index: 2;
}

/* Glowing Heading */
.hero-title {
  font-size: 75px;
  font-weight: 800;
  color: white;
  font-family: Arial, sans-serif;
  margin-bottom: 20px;

  text-shadow:
    0 0 10px #ff0080,
    0 0 20px #ff0080,
    0 0 40px #ff0080,
    0 0 80px #ff0080;

  animation: glow 2s ease-in-out infinite alternate;
}

/* Paragraph */
.hero-text {
  color: #d1d1d1;
  font-size: 20px;
  letter-spacing: 1px;
}

/* Glow Animation */
@keyframes glow {
  from {
    text-shadow:
      0 0 10px #ff0080,
      0 0 20px #ff0080,
      0 0 40px #ff0080;
  }

  to {
    text-shadow:
      0 0 20px #ff0080,
      0 0 40px #ff0080,
      0 0 80px #ff0080,
      0 0 120px #ff0080;
  }
}

/* Animation */
@keyframes starsMove {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-200px);
  }
}

/* Small Top Text */
.hero-subtitle {
  color: white;
  font-size: 18px;
  letter-spacing: 6px;
  margin-bottom: 18px;
  text-transform: uppercase;
  text-shadow:
    0 0 10px white,
    0 0 20px white;
  animation: subtitleGlow 2s ease-in-out infinite alternate;
}

/* Subtitle Glow Animation */
@keyframes subtitleGlow {
  from {
    text-shadow:
      0 0 10px white,
      0 0 20px white;
  }
  to {
    text-shadow:
      0 0 20px white,
      0 0 40px white,
      0 0 80px white;
  }
}

/* Footer */
.footer {
  width: 100%;
  text-align: center;
  padding: 20px;
  position: relative;
  z-index: 2;
  margin-top: 50px;
}

.footer p {
  color: white;
  font-size: 16px;
  letter-spacing: 1px;

  text-shadow:
    0 0 10px #ff0080,
    0 0 20px #ff0080;
}