body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Arial', sans-serif;
  overflow: hidden; /* Ngăn scroll */
}

body {
  background-image: url('images/bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.overlay {
  background-color: rgba(0, 0, 0, 0.5);
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.content {
  flex: 1 0 85%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  padding: 0 10px;
  text-align: center;
}

h1 {
  font-size: 36px;
  margin-bottom: 20px;
}

.buttons {
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
}

.store-btn {
  height: 50px;
  width: auto;
  transition: transform 0.2s ease;
}

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

@media (min-width: 600px) {
  h1 {
    font-size: 48px;
  }

  .buttons {
    flex-direction: row;
  }

  .store-btn {
    height: 60px;
  }
}

footer {
  flex: 0 0 15%;
  background-color: rgba(0, 0, 0, 0.6);
  color: white;
  text-align: center;
  padding: 10px;
}

.stats p {
  margin: 5px 0;
  font-size: 14px;
}
.subtext {
  font-size: 18px;
  color: #ddd;
  margin-bottom: 30px;
}