body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #0d0000;
  color: #fff;
}

.site-header {
  background: #2a0000;
}

.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: white;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

.banner img {
  width: 100%;
  display: block;
}

.homepage {
  text-align: center;
  padding: 3rem 1rem;
  background: #1c0000;
}

.homepage h1 {
  font-size: 2.8rem;
  margin-bottom: 0.5rem;
}

.sub {
  color: #ccc;
  margin-bottom: 2rem;
}

.button-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  max-width: 1000px;
  margin: 0 auto;
}

.btn {
  background: #330000;
  color: white;
  text-decoration: none;
  padding: 1rem;
  border-radius: 8px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #660000;
  transition: 0.3s ease;
}

.btn i {
  margin-right: 0.5rem;
}

.btn:hover {
  background: #660000;
}


.header-container {
  max-width: 1200px;
  margin: 0 auto;
}