@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap");

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

body {
  font-family: "Poppins", sans-serif;
  background: linear-gradient(rgba(10, 10, 10, 0.7), rgba(10, 10, 10, 0.7)),
    no-repeat center center/cover;
  min-height: 100vh;
  color: #eaeaea;
  padding: 100px 30px 40px 30px;
  animation: fadeIn 1.3s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

header h1 {
  text-align: center;
  font-size: 3rem;
  color: #ff0000;
  margin-bottom: 30px;
  text-shadow: 2px 2px 15px #f50000;
  animation: neonPulse 2s infinite alternate;
}

@keyframes neonPulse {
  0% {
    text-shadow: 0 0 10px #f50000;
  }
  100% {
    text-shadow: 0 0 20px #f50000, 0 0 40px #f50000;
  }
}

header h2 {
  font-size: 1.8rem;
  color: #ffffff;
  margin-left: 40px;
  margin-bottom: 25px;
  position: relative;
}

header h2::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  height: 3px;
  width: 100px;
  background: #f50000;
  border-radius: 10px;
  animation: lineGrow 1.5s forwards;
}

@keyframes lineGrow {
  from {
    width: 0;
  }
  to {
    width: 100px;
  }
}

ol {
  list-style: decimal inside;
  font-weight: normal;
}

ol li::marker {
  font-weight: bold;
}

.link-LF a {
  display: inline-block;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 1.75rem;
  margin-left: 3rem;
  margin-bottom: 5px;
  position: relative;
  transition: color 0.4s ease;
}

.link-LF {
  margin: 20px 40px;
}

.link-LF a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background-color: #ffffff;
  transition: width 0.4s ease;
}

.link-LF a:hover {
  color: #ff2c2c;
}

.link-LF a:hover::after {
  width: 100%;
}

main ul {
  padding-left: 50px;
  font-size: 1.1rem;
  list-style-type: disc;
  color: #e0e0e0;
}

main ul li {
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(6px);
  padding: 14px 22px;
  border-left: 5px solid #f50000;
  border-radius: 12px;
  transition: transform 0.3s ease, background 0.3s ease;
}

main ul li:hover {
  transform: translateX(12px);
  background: rgba(245, 0, 0, 0.15);
}

main ol li {
  margin-left: 50px;
  margin-bottom: 10px;
  padding-left: 5px;
  color: #ededed;
}

@media (max-width: 768px) {
  header h1 {
    font-size: 2.2rem;
  }
  header h2 {
    font-size: 1.4rem;
    margin-left: 20px;
  }
  main ul {
    padding-left: 20px;
  }
  main ol li {
    margin-left: 25px;
  }
}