.page-promotions {
  font-family: 'Arial', sans-serif;
  color: #e5dfd3; /* Light text for dark background */
  background-color: #1A202C;
  line-height: 1.6;
}

.page-promotions__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-promotions__hero {
  background: linear-gradient(135deg, #1A202C 0%, #3a3f4e 100%);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-promotions__hero-title {
  font-size: 3.5em;
  color: #FFD700;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  font-weight: bold;
}

.page-promotions__hero-description {
  font-size: 1.2em;
  color: #e5dfd3;
  max-width: 800px;
  margin: 0 auto 40px;
}

.page-promotions__section {
  padding: 60px 0;
}

.page-promotions__section-title {
  font-size: 2.5em;
  color: #FFD700;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.page-promotions__section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: #FFD700;
  margin: 15px auto 0;
  border-radius: 2px;
}

.page-promotions__section-intro {
  text-align: center;
  font-size: 1.1em;
  margin-bottom: 50px;
  color: #bbbbbb;
}

.page-promotions__button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1.1em;
}

.page-promotions__button--primary {
  background-color: #FFD700;
  color: #1A202C;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.page-promotions__button--primary:hover {
  background-color: #e6c200;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.6);
}

.page-promotions__button--secondary {
  background-color: #3a3f4e;
  color: #FFD700;
  border: 2px solid #FFD700;
}

.page-promotions__button--secondary:hover {
  background-color: #FFD700;
  color: #1A202C;
  transform: translateY(-2px);
}

.page-promotions__button--link {
  background: none;
  color: #FFD700;
  padding: 0;
  border-bottom: 2px solid #FFD700;
  border-radius: 0;
}

.page-promotions__button--link:hover {
  color: #e6c200;
  border-color: #e6c200;
  transform: none;
}

.page-promotions__why-choose {
  background-color: #2a303d;
}

.page-promotions__features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  text-align: center;
}

.page-promotions__feature-item {
  background-color: #1A202C;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.page-promotions__feature-item:hover {
  transform: translateY(-10px);
}

.page-promotions__feature-item h3 {
  color: #FFD700;
  font-size: 1.5em;
  margin-top: 20px;
  margin-bottom: 15px;
}

.page-promotions__feature-item p {
  color: #bbbbbb;
}

.page-promotions__feature-icon {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.page-promotions__featured {
  background-color: #1A202C;
}

.page-promotions__promotion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.page-promotions__promotion-card {
  background-color: #2a303d;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

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

.page-promotions__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.page-promotions__card-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-promotions__card-content h3 {
  color: #FFD700;
  font-size: 1.6em;
  margin-top: 0;
  margin-bottom: 15px;
}

.page-promotions__card-content p {
  color: #bbbbbb;
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-promotions__detailed-list {
  background-color: #2a303d;
}

.page-promotions__promotion-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-promotions__detail-item {
  background-color: #1A202C;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-promotions__detail-item h3 {
  font-size: 1.4em;
  margin-top: 0;
  margin-bottom: 15px;
}

.page-promotions__detail-item h3 a {
  color: #FFD700;
  text-decoration: none;
}

.page-promotions__detail-item h3 a:hover {
  text-decoration: underline;
  color: #e6c200;
}

.page-promotions__detail-item p {
  color: #bbbbbb;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-promotions__how-to-claim {
  background-color: #1A202C;
}

.page-promotions__steps {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 900px;
}

.page-promotions__steps li {
  background-color: #2a303d;
  padding: 30px;
  margin-bottom: 20px;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  position: relative;
  padding-left: 80px;
}

.page-promotions__steps li::before {
  content: 'Bước ' counter(step-counter);
  counter-increment: step-counter;
  position: absolute;
  left: 25px;
  top: 30px;
  background-color: #FFD700;
  color: #1A202C;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.1em;
}

.page-promotions__steps li h3 {
  color: #FFD700;
  font-size: 1.6em;
  margin-top: 0;
  margin-bottom: 10px;
}

.page-promotions__steps li p {
  color: #e5dfd3;
}

.page-promotions__steps li a {
  color: #FFD700;
  text-decoration: underline;
}

.page-promotions__steps li a:hover {
  color: #e6c200;
}

.page-promotions__cta-text {
  text-align: center;
  font-size: 1.3em;
  color: #e5dfd3;
  margin-top: 40px;
  margin-bottom: 30px;
}

.page-promotions__how-to-claim .page-promotions__button {
  margin: 0 auto;
  display: block;
  width: fit-content;
}

.page-promotions__responsible-gambling {
  background-color: #2a303d;
  text-align: center;
}

.page-promotions__responsible-gambling p {
  max-width: 800px;
  margin: 0 auto 30px;
  color: #bbbbbb;
}

.page-promotions__faq {
  background-color: #1A202C;
}

.page-promotions__accordion {
  max-width: 900px;
  margin: 0 auto;
}

.page-promotions__accordion-item {
  margin-bottom: 15px;
  border: 1px solid #3a3f4e;
  border-radius: 8px;
  overflow: hidden;
}

.page-promotions__accordion-header {
  background-color: #2a303d;
  color: #FFD700;
  padding: 20px 25px;
  width: 100%;
  text-align: left;
  border: none;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: bold;
  transition: background-color 0.3s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-promotions__accordion-header:hover {
  background-color: #3a3f4e;
}

.page-promotions__accordion-header::after {
  content: '+';
  font-size: 1.5em;
  transition: transform 0.3s ease;
}

.page-promotions__accordion-header.active::after {
  content: '-';
  transform: rotate(180deg);
}

.page-promotions__accordion-content {
  background-color: #1A202C;
  color: #bbbbbb;
  padding: 0 25px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.page-promotions__accordion-content.active {
  max-height: 200px; /* Adjust based on expected content height */
  padding: 20px 25px;
}

.page-promotions__accordion-content p {
  margin: 0;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-promotions__hero-title {
    font-size: 2.8em;
  }
  .page-promotions__section-title {
    font-size: 2em;
  }
  .page-promotions__features, .page-promotions__promotion-grid, .page-promotions__promotion-details {
    grid-template-columns: 1fr;
  }
  .page-promotions__steps li {
    padding-left: 60px;
  }
  .page-promotions__steps li::before {
    left: 15px;
    top: 25px;
    width: 35px;
    height: 35px;
    font-size: 1em;
  }
}

@media (max-width: 768px) {
  .page-promotions__hero {
    padding: 80px 0;
  }
  .page-promotions__hero-title {
    font-size: 2.2em;
  }
  .page-promotions__hero-description {
    font-size: 1em;
  }
  .page-promotions__section {
    padding: 40px 0;
  }
  .page-promotions__section-title {
    font-size: 1.8em;
  }
  .page-promotions__button {
    padding: 12px 25px;
    font-size: 1em;
  }
  .page-promotions__card-image {
    height: 180px;
  }
  .page-promotions__card-content h3 {
    font-size: 1.4em;
  }
  .page-promotions__accordion-header {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-promotions__accordion-content {
    padding: 15px 20px;
  }
}

@media (max-width: 480px) {
  .page-promotions__hero-title {
    font-size: 1.8em;
  }
  .page-promotions__hero-description {
    font-size: 0.9em;
  }
  .page-promotions__section-title {
    font-size: 1.5em;
  }
  .page-promotions__section-intro {
    font-size: 0.9em;
  }
  .page-promotions__button {
    padding: 10px 20px;
    font-size: 0.9em;
  }
  .page-promotions__card-image {
    height: 150px;
  }
  .page-promotions__card-content h3 {
    font-size: 1.2em;
  }
  .page-promotions__steps li {
    padding-left: 50px;
  }
  .page-promotions__steps li::before {
    left: 10px;
    top: 20px;
    width: 30px;
    height: 30px;
    font-size: 0.9em;
  }
  .page-promotions__steps li h3 {
    font-size: 1.4em;
  }
  .page-promotions__accordion-header {
    font-size: 1em;
    padding: 12px 15px;
  }
  .page-promotions__accordion-content {
    padding: 12px 15px;
  }
}