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

:root {
  --primary-blue: #0066FF;
  --dark-blue: #001133;
  --silver: #C0C0C0;
  --light-gray: #F5F5F5;
  --text-gray: #666;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark-blue);
  color: white;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

header {
  background: rgba(0,17,51,0.95);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid var(--primary-blue);
}

header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--silver), var(--primary-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--primary-blue);
}

.btn-play {
  background: linear-gradient(135deg, var(--primary-blue), #0044CC);
  color: white;
  padding: 0.75rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.3s;
}

.btn-play:hover {
  transform: scale(1.05);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue), #0044CC);
  color: white;
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  display: inline-block;
  transition: transform 0.3s;
}

.btn-primary:hover {
  transform: scale(1.05);
}

footer {
  background: #000;
  padding: 3rem 0 1rem;
  margin-top: 4rem;
  border-top: 2px solid var(--primary-blue);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  color: var(--primary-blue);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: #999;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-section ul li a:hover {
  color: var(--primary-blue);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #333;
  color: #666;
  font-size: 0.9rem;
}