body {
  margin: 0;
  font-family: 'Vazirmatn', sans-serif;
  background: linear-gradient(to bottom, #0a0f1a, #0d111c);
  color: #fff;
  text-align: center;
}

header {
  background-color: #0c1a2e;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header nav a {
  color: white;
  margin-left: 20px;
  text-decoration: none;
  font-weight: bold;
}

.logo {
  font-weight: bold;
}

.hero {
  background: url('https://cdn.openai.com/chat-assets/live-football-bg.jpg') center/cover no-repeat;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem;
}

.overlay {
  background: rgba(0, 0, 0, 0.6);
  padding: 2rem;
  border-radius: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.overlay h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.live-box {
  background-color: #111;
  border-radius: 16px;
  padding: 1rem;
  margin-top: 1rem;
  display: inline-block;
}

.live-box .live {
  background-color: red;
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 10px;
  font-size: 0.9rem;
  margin-left: 10px;
}

.countdown {
  font-size: 1.2rem;
  font-weight: bold;
}

footer {
  margin-top: 2rem;
  font-size: 0.9rem;
  color: #bbb;
}