.page-bn-c {
  font-family: 'Arial', sans-serif;
  color: #E0E0E0; /* Màu chữ sáng trên nền tối */
  background-color: #121212;
}

.page-bn-c .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-bn-c section {
  padding: 60px 0;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-bn-c section:nth-child(even) {
  background-color: #1A202C;
}

.page-bn-c section:nth-child(odd) {
  background-color: #1E2533;
}

.page-bn-c h1, .page-bn-c h2, .page-bn-c h3 {
  color: #FFD700; /* Màu vàng phụ đạo cho tiêu đề */
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
}

.page-bn-c h1 {
  font-size: 3.2em;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-bn-c h2 {
  font-size: 2.5em;
  margin-bottom: 25px;
}

.page-bn-c h3 {
  font-size: 1.8em;
  margin-bottom: 15px;
}

.page-bn-c p {
  line-height: 1.8;
  margin-bottom: 15px;
  color: #CCCCCC;
}

.page-bn-c .text-center {
  text-align: center;
}

.page-bn-c .cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: linear-gradient(90deg, #FFD700, #FFA500); /* Gradient vàng cam */
  color: #1A202C; /* Màu chữ tối trên nút sáng */
  text-decoration: none;
  border-radius: 50px;
  font-size: 20px;
  font-weight: bold;
  margin-top: 30px;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
  border: none;
}

.page-bn-c .cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 215, 0, 0.6);
  background: linear-gradient(90deg, #FFA500, #FFD700);
}

.page-bn-c .btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  margin: 10px 5px;
}

.page-bn-c .btn-primary {
  background-color: #FFD700;
  color: #1A202C;
  border: 1px solid #FFD700;
}

.page-bn-c .btn-primary:hover {
  background-color: #FFA500;
  border-color: #FFA500;
  transform: translateY(-1px);
}

.page-bn-c .btn-secondary {
  background-color: #1A202C;
  color: #FFD700;
  border: 1px solid #FFD700;
}

.page-bn-c .btn-secondary:hover {
  background-color: #2C3E50;
  border-color: #FFA500;
  color: #FFA500;
  transform: translateY(-1px);
}

.page-bn-c .btn-link {
  color: #FFD700;
  text-decoration: underline;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font-size: 1em;
}

.page-bn-c .btn-link:hover {
  color: #FFA500;
  text-decoration: none;
}

/* Hero Section */
.page-bn-c .hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
  background: #1A202C;
  overflow: hidden;
}

.page-bn-c .hero-container {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-bn-c .hero-image {
  width: 100%;
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
}

.page-bn-c .hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-bn-c .hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

/* Game Grid Section */
.page-bn-c .game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-bn-c .game-card {
  background-color: #2C3E50;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-bn-c .game-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.page-bn-c .game-card img {
  width: 100%;
  height: 200px; /* Đảm bảo hình ảnh đủ lớn */
  object-fit: cover;
  border-bottom: 1px solid #FFD700;
}

.page-bn-c .game-card h3 {
  font-size: 1.5em;
  margin: 20px 15px 10px;
  text-align: left;
  color: #FFD700;
}

.page-bn-c .game-card h3 a {
  color: #FFD700;
  text-decoration: none;
}

.page-bn-c .game-card h3 a:hover {
  text-decoration: underline;
}

.page-bn-c .game-card p {
  padding: 0 15px;
  font-size: 0.95em;
  flex-grow: 1;
}

.page-bn-c .game-card .btn-secondary {
  margin: 15px;
  align-self: flex-start;
}

/* Guide Steps */
.page-bn-c .guide-steps {
  list-style: none;
  padding: 0;
  counter-reset: step-counter;
}

.page-bn-c .guide-steps li {
  background-color: #2C3E50;
  margin-bottom: 20px;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  position: relative;
  padding-left: 80px;
}

.page-bn-c .guide-steps li::before {
  counter-increment: step-counter;
  content: counter(step-counter);
  position: absolute;
  left: 25px;
  top: 25px;
  background-color: #FFD700;
  color: #1A202C;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5em;
  font-weight: bold;
}

.page-bn-c .guide-steps li h3 {
  text-align: left;
  margin-top: 0;
  margin-bottom: 10px;
}

/* Strategy Grid */
.page-bn-c .strategy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-bn-c .strategy-item {
  background-color: #2C3E50;
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-bn-c .strategy-item img {
  width: 100%;
  max-width: 250px; /* Đảm bảo hình ảnh đủ lớn */
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-bn-c .strategy-item h3 {
  color: #FFD700;
  font-size: 1.6em;
}

/* Promotion List */
.page-bn-c .promotion-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-bn-c .promotion-list li {
  background-color: #2C3E50;
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
}