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

body {
  background-color: #111;
  color: #eee;
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
}

/* Header */
header {
  background-color: #000;
  text-align: center;
  padding: 30px 20px;
  border-bottom: 3px solid #d42020;
}

header h1 {
  font-size: 2.5rem;
  color: #d42020;
}

header p {
  font-size: 1.1rem;
  color: #ccc;
}

/* Navigation */
nav {
  background-color: #222;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  padding: 15px;
  border-bottom: 2px solid #d42020;
}

nav a {
  color: #eee;
  text-decoration: none;
  margin: 0 15px;
  padding: 8px 12px;
  border-radius: 5px;
  transition: 0.3s;
}

nav a:hover {
  background-color: #d42020;
  color: #fff;
}

/* Main Content */
main {
  padding: 40px 20px;
  max-width: 900px;
  margin: auto;
  text-align: center;
}

main h2 {
  color: #d42020;
  margin-bottom: 20px;
}

ul {
  list-style: none;
  padding: 0;
}

ul li {
  background: #222;
  margin: 10px auto;
  padding: 15px;
  border-left: 5px solid #d42020;
  text-align: left;
  max-width: 600px;
  border-radius: 5px;
}

/* Buttons */
.button {
  display: inline-block;
  background-color: #d42020;
  color: #fff;
  padding: 12px 25px;
  margin: 15px 5px;
  text-decoration: none;
  border-radius: 5px;
  transition: background 0.3s ease;
}

.button:hover {
  background-color: #ff1a1a;
  box-shadow: 0 0 10px #d42020;
}

/* Footer */
footer {
  background-color: #000;
  color: #aaa;
  text-align: center;
  padding: 25px 10px;
  margin-top: 40px;
  border-top: 2px solid #d42020;
}