.page-th-thao {
  font-family: 'Arial', sans-serif;
  color: #f0f0f0; /* Màu chữ sáng trên nền tối */
  background-color: #1a0033; /* Nền tối hơn một chút so với #330066 để tạo chiều sâu */
  line-height: 1.6;
}

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

.page-th-thao__hero {
  background: linear-gradient(135deg, #330066 0%, #4d0080 100%); /* Sâu hơn một chút */
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 5px solid #FFD700;
}

.page-th-thao__hero-title {
  font-size: 3.5em;
  color: #FFD700;
  margin-bottom: 20px;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
  font-weight: bold;
}

.page-th-thao__hero-subtitle {
  font-size: 1.4em;
  color: #e0e0e0;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-th-thao__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  margin: 10px;
  cursor: pointer;
}

.page-th-thao__btn--primary {
  background-color: #FFD700;
  color: #330066;
  border: 2px solid #FFD700;
}

.page-th-thao__btn--primary:hover {
  background-color: #e6c200;
  color: #1a0033;
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(255, 215, 0, 0.4);
}

.page-th-thao__btn--secondary {
  background-color: transparent;
  color: #FFD700;
  border: 2px solid #FFD700;
}

.page-th-thao__btn--secondary:hover {
  background-color: #FFD700;
  color: #330066;
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(255, 215, 0, 0.4);
}

.page-th-thao__btn--small {
  padding: 10px 20px;
  font-size: 0.9em;
  margin: 5px;
}

.page-th-thao__btn--large {
    padding: 20px 40px;
    font-size: 1.3em;
    margin-top: 30px;
}

.page-th-thao__section-title {
  font-size: 2.8em;
  color: #FFD700;
  text-align: center;
  margin-bottom: 40px;
  padding-top: 60px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.page-th-thao__section-description {
  font-size: 1.1em;
  color: #c0c0c0;
  text-align: center;
  max-width: 900px;
  margin: -20px auto 60px auto;
}

.page-th-thao__features, .page-th-thao__sports-categories, .page-th-thao__betting-types, .page-th-thao__live-betting, .page-th-thao__promotions, .page-th-thao__how-to-play, .page-th-thao__app-download, .page-th-thao__tips, .page-th-thao__cta-final {
  padding: 60px 0;
}

.page-th-thao__feature-grid, .page-th-thao__category-grid, .page-th-thao__type-grid, .page-th-thao__promo-grid, .page-th-thao__step-grid, .page-th-thao__tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-th-thao__feature-item, .page-th-thao__category-item, .page-th-thao__type-item, .page-th-thao__promo-item, .page-th-thao__step-item, .page-th-thao__tip-item {
  background-color: #330066; /* Nền đậm hơn */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #4d0080;
}

.page-th-thao__feature-item:hover, .page-th-thao__category-item:hover, .page-th-thao__promo-item:hover, .page-th-thao__step-item:hover, .page-th-thao__tip-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.6);
}

.page-th-thao__feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
  background-color: #FFD700;
  padding: 10px;
  border-radius: 50%;
}

.page-th-thao__feature-heading, .page-th-thao__category-heading, .page-th-thao__type-heading, .page-th-thao__promo-heading, .page-th-thao__step-heading, .page-th-thao__tip-heading {
  font-size: 1.8em;
  color: #FFD700;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-th-thao__feature-text, .page-th-thao__category-text, .page-th-thao__type-text, .page-th-thao__promo-text, .page-th-thao__step-text, .page-th-thao__tip-text {
  font-size: 1em;
  color: #c0c0c0;
}

.page-th-thao__category-img, .page-th-thao__promo-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid #FFD700;
}

.page-th-thao__step-item {
    position: relative;
    padding-top: 60px;
}

.page-th-thao__step-number {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background-color: #FFD700;
    color: #330066;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5em;
    font-weight: bold;
    border: 3px solid #330066;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.page-th-thao__live-content, .page-th-thao__app-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 50px;
  background-color: #330066;
  padding: 40px;
  border-radius: 15px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
  border: 1px solid #4d0080;
}

.page-th-thao__live-image, .page-th-thao__app-image {
  flex: 1;
  min-width: 300px;
}

.page-th-thao__live-text, .page-th-thao__app-text {
  flex: 2;
}

.page-th-thao__img-responsive {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  border: 2px solid #FFD700;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-th-thao__live-text p, .page-th-thao__app-text p {
  font-size: 1.1em;
  color: #e0e0e0;
  margin-bottom: 20px;
}

.page-th-thao__live-text ul, .page-th-thao__app-benefits {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-th-thao__live-text li, .page-th-thao__app-benefits li {
  color: #e0e0e0;
  font-size: 1.05em;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.page-th-thao__list-icon {
  color: #FFD700;
  font-size: 1.2em;
  margin-right: 10px;
}

.page-th-thao__cta-bottom {
    text-align: center;
    margin-top: 60px;
}

.page-th-thao__cta-final {
    text-align: center;
    background-color: #330066;
    padding: 80px 0;
    border-top: 5px solid #FFD700;
}

.page-th-thao__cta-final .page-th-thao__section-title {
    padding-top: 0;
}

.page-th-thao__note {
    font-size: 1em;
    color: #c0c0c0;
    margin-top: 20px;
}

.page-th-thao__note a {
    color: #FFD700;
    text-decoration: none;
    font-weight: bold;
}

.page-th-thao__note a:hover {
    text-decoration: underline;
}

.highlight {
    color: #FFD700;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .page-th-thao__hero-title {
    font-size: 2.8em;
  }
  .page-th-thao__section-title {
    font-size: 2.2em;
  }
  .page-th-thao__feature-grid, .page-th-thao__category-grid, .page-th-thao__type-grid, .page-th-thao__promo-grid, .page-th-thao__step-grid, .page-th-thao__tips-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  .page-th-thao__live-content, .page-th-thao__app-content {
    flex-direction: column;
    gap: 30px;
  }
  .page-th-thao__live-image, .page-th-thao__app-image {
    order: -1; /* Image first on mobile */
  }
}

@media (max-width: 768px) {
  .page-th-thao__hero-title {
    font-size: 2.2em;
  }
  .page-th-thao__hero-subtitle {
    font-size: 1.2em;
  }
  .page-th-thao__section-title {
    font-size: 1.8em;
  }
  .page-th-thao__btn {
    padding: 12px 25px;
    font-size: 1em;
  }
  .page-th-thao__btn--large {
      padding: 15px 30px;
      font-size: 1.1em;
  }
  .page-th-thao__feature-item, .page-th-thao__category-item, .page-th-thao__type-item, .page-th-thao__promo-item, .page-th-thao__step-item, .page-th-thao__tip-item {
    padding: 25px;
  }
  .page-th-thao__feature-heading, .page-th-thao__category-heading, .page-th-thao__type-heading, .page-th-thao__promo-heading, .page-th-thao__step-heading, .page-th-thao__tip-heading {
    font-size: 1.5em;
  }
}

@media (max-width: 480px) {
  .page-th-thao__hero {
    padding: 60px 0;
  }
  .page-th-thao__hero-title {
    font-size: 1.8em;
  }
  .page-th-thao__hero-subtitle {
    font-size: 1em;
  }
  .page-th-thao__btn {
    display: block;
    width: calc(100% - 20px);
    margin: 10px auto;
  }
  .page-th-thao__section-title {
    font-size: 1.5em;
  }
  .page-th-thao__section-description {
    font-size: 0.95em;
  }
  .page-th-thao__live-content, .page-th-thao__app-content {
    padding: 20px;
  }
  .page-th-thao__feature-icon {
    width: 50px;
    height: 50px;
  }
}