/* Global Styles */
:root {
  --primary-gradient: linear-gradient(180deg, #b873ff 0%, #000 100%);
  --hover-color: #b873ff;
  --text-color: #fff;
  --header-height: 300px;
}

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

body {
  font-family: 'Arial', 'Segoe UI', sans-serif;
  background-color: #000;
  color: var(--text-color);
  line-height: 1.6;
  margin: 0;
  /* Default direction is left-to-right for English site */
}

/* Header Styles */
/* Header at top of page: holds logo and navigation */
header {
  position: relative;
  width: 100%;
  height: 100px;
  background: var(--primary-gradient);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 20px;
}

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

.logo-container {
  display: flex;
  align-items: center;
}

.logo-container img {
  height: 60px;
  margin-left: 10px;
}

.logo-container h1 {
  font-family: 'Arial Black', 'Poppins', sans-serif;
  font-size: 32px;
  color: #fff;
  letter-spacing: 2px;
}

nav {
  margin-top: 15px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
}

nav a {
  text-decoration: none;
  color: #fff;
  font-size: 18px;
  transition: color 0.3s ease;
}

nav a:hover {
  color: var(--hover-color);
}

/* Main Content */
main {
  padding: 40px 20px;
}

.section-title {
  font-family: 'Arial Black', 'Poppins', sans-serif;
  font-size: 28px;
  margin-bottom: 20px;
  text-align: center;
}

.cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.card {
  background: var(--primary-gradient);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
}

.card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.card-content {
  padding: 15px;
}

.card-title {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 10px;
  font-family: 'Arial Black', 'Poppins', sans-serif;
}

.card-desc {
  font-size: 16px;
  color: #ddd;
}

/* Banner image section displayed below header */
/* Banner image section displayed below header: using <img> for full image display */
.banner {
  width: 100%;
  height: auto;
  display: block;
}

/* Category filter styles for games page */
.filter-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 20px;
}

.filter-btn {
  padding: 8px 16px;
  border: 1px solid #fff;
  border-radius: 20px;
  background: transparent;
  color: #fff;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--hover-color);
  border-color: var(--hover-color);
}

/* About & Agreement pages */
.content-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--primary-gradient);
  padding: 20px;
  border-radius: 10px;
}

.content-container h2 {
  font-family: 'Arial Black', 'Poppins', sans-serif;
  margin-bottom: 15px;
}

.content-container p {
  margin-bottom: 10px;
  font-size: 18px;
}

.content-container ul {
  margin-bottom: 10px;
  padding-right: 20px;
}

.content-container li {
  margin-bottom: 5px;
}

/* Footer */
footer {
  background: #000;
  color: #fff;
  padding: 20px 10px;
  text-align: center;
}

footer .links {
  margin-bottom: 10px;
}

footer a {
  color: #fff;
  margin: 0 10px;
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: var(--hover-color);
}

footer p {
  font-size: 14px;
}

/* Responsive Styles */
@media (max-width: 768px) {
  header {
    height: 250px;
    padding: 15px;
  }
  .logo-container h1 {
    font-size: 26px;
  }
  nav ul {
    gap: 15px;
    font-size: 16px;
  }
  .section-title {
    font-size: 24px;
  }
  .card-title {
    font-size: 18px;
  }
  .card-desc {
    font-size: 14px;
  }
}