.page-index__hero-section {
  position: relative;
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  padding-top: 10px; /* shared đã cho body padding-top, nên ở đây chỉ cần một ít */
  margin-top: 0;
}

.page-index__hero-container {
  position: relative;
  margin: 0 auto;
}

.page-index__hero-image {
  width: 100%;
  margin: 0;
}

.page-index__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
}

.page-index__products-section {
  width: 100%;
  padding: 60px 20px;
  background: var(--background-color, #F5F7FA);
}

.page-index__products-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 4fr 2fr; /* 4 sản phẩm đầu chiếm 4 phần, 2 sản phẩm sau chiếm 2 phần */
  gap: 20px;
}

.page-index__products-grid {
  display: grid;
  gap: 20px;
}

.page-index__products-grid--small {
  grid-template-columns: repeat(4, 1fr);
}

.page-index__products-grid--large {
  grid-template-columns: repeat(2, 1fr);
}

.page-index__product-card {
  width: 100%;
  max-width: 300px; /* Tối đa 300px */
  border-radius: 0;
  overflow: hidden;
  background: transparent;
  box-shadow: none;
  transition: transform 0.3s ease;
}

.page-index__product-card:hover {
  transform: translateY(-3px);
}

.page-index__product-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.page-index__product-card-image {
  width: 100%;
  max-width: 300px; /* Tối đa 300px */
  overflow: hidden;
}

.page-index__product-card-image img {
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.page-index__section--light-bg {
  background: var(--card-bg, #FFFFFF);
  color: var(--text-main, #333333);
}

.page-index__section--dark-bg {
  background: var(--primary-color, #E53935);
  color: #ffffff;
}

.page-index__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.page-index__title {
  font-size: 32px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
  line-height: 1.2;
  color: inherit;
}

.page-index__description {
  font-size: 16px;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 40px;
  color: inherit;
}

.page-index__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.page-index__btn-primary,
.page-index__btn-secondary,
.page-index__btn-text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  white-space: nowrap;
  max-width: 100%;
  box-sizing: border-box;
}

.page-index__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: none;
}

.page-index__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-index__btn-secondary {
  background: #ffffff;
  color: var(--primary-color, #E53935);
  border: 2px solid var(--primary-color, #E53935);
}

.page-index__btn-secondary:hover {
  background: var(--primary-color, #E53935);
  color: #ffffff;
  transform: translateY(-2px);
}

.page-index__btn-text {
  background: transparent;
  color: var(--primary-color, #E53935);
  border: 1px solid var(--primary-color, #E53935);
  padding: 8px 15px;
  font-size: 14px;
  border-radius: 5px;
  white-space: normal;
  word-wrap: break-word;
}

.page-index__btn-text:hover {
  background: var(--primary-color, #E53935);
  color: #ffffff;
}

.page-index__quick-links-section .page-index__title {
  color: #ffffff;
}

.page-index__links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.page-index__link-card {
  background: rgba(255, 255, 255, 0.1);
  padding: 25px;
  border-radius: 10px;
  text-decoration: none;
  color: #ffffff;
  text-align: center;
  transition: background-color 0.3s ease, transform 0.3s ease;
  display: block;
}

.page-index__link-card:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-5px);
}

.page-index__link-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
  font-weight: 700;
}

.page-index__link-card p {
  font-size: 14px;
  opacity: 0.9;
}

.page-index__games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index__game-card {
  background: var(--card-bg, #FFFFFF);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
  text-align: center;
  padding-bottom: 20px;
}

.page-index__game-card:hover {
  transform: translateY(-5px);
}

.page-index__game-card img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 15px;
}

.page-index__game-card h3 {
  font-size: 22px;
  margin-bottom: 10px;
  color: var(--text-main, #333333);
  padding: 0 15px;
}

.page-index__game-card p {
  font-size: 15px;
  line-height: 1.5;
  color: #555555;
  padding: 0 15px;
  margin-bottom: 20px;
}

.page-index__promotions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index__promo-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.3s ease;
  text-align: center;
  padding-bottom: 20px;
}

.page-index__promo-card:hover {
  transform: translateY(-5px);
}

.page-index__promo-card img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 15px;
}

.page-index__promo-card h3 {
  font-size: 22px;
  margin-bottom: 10px;
  color: #ffffff;
  padding: 0 15px;
}

.page-index__promo-card p {
  font-size: 15px;
  line-height: 1.5;
  color: #f0f0f0;
  padding: 0 15px;
  margin-bottom: 20px;
}

.page-index__cta-full-width {
  text-align: center;
  margin-top: 50px;
}

.page-index__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index__feature-item {
  background: var(--card-bg, #FFFFFF);
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  padding-bottom: 20px;
  text-align: center;
}

.page-index__feature-item img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 15px;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}

.page-index__feature-item h3 {
  font-size: 22px;
  margin-bottom: 10px;
  color: var(--text-main, #333333);
  padding: 0 15px;
}

.page-index__feature-item p {
  font-size: 15px;
  line-height: 1.5;
  color: #555555;
  padding: 0 15px;
}

.page-index__faq-list {
  margin-top: 40px;
}

details.page-index__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid var(--border-color, #E0E0E0);
  overflow: hidden;
  background: var(--card-bg, #FFFFFF);
}

details.page-index__faq-item summary.page-index__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: var(--text-main, #333333);
}

details.page-index__faq-item summary.page-index__faq-question::-webkit-details-marker {
  display: none;
}

details.page-index__faq-item summary.page-index__faq-question:hover {
  background: #f5f5f5;
}

.page-index__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
}

.page-index__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}

details.page-index__faq-item .page-index__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #555555;
}

.page-index__blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index__blog-card {
  background: var(--card-bg, #FFFFFF);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
  text-align: center;
  padding-bottom: 20px;
}

.page-index__blog-card:hover {
  transform: translateY(-5px);
}

.page-index__blog-card img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 15px;
}

.page-index__blog-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--text-main, #333333);
  padding: 0 15px;
}

.page-index__blog-card h3 a {
  text-decoration: none;
  color: var(--text-main, #333333);
}

.page-index__blog-card h3 a:hover {
  color: var(--primary-color, #E53935);
}

.page-index__blog-card p {
  font-size: 15px;
  line-height: 1.5;
  color: #555555;
  padding: 0 15px;
  margin-bottom: 20px;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-index__products-container {
    grid-template-columns: 1fr; /* Stack product grids vertically */
  }

  .page-index__products-grid--small {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-index__products-grid--large {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-index__cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .page-index__btn-primary,
  .page-index__btn-secondary {
    width: 80%;
  }

  .page-index__links-grid,
  .page-index__games-grid,
  .page-index__promotions-grid,
  .page-index__features-grid,
  .page-index__blog-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  /* HERO主图区域 */
  .page-index__hero-section {
    padding-top: 10px !important; /* shared đã cho body padding-top, nên ở đây chỉ cần một ít */
  }

  .page-index__hero-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* Sản phẩm trưng bày */
  .page-index__products-section {
    padding: 40px 15px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
  }

  .page-index__products-container {
    grid-template-columns: 1fr;
    gap: 15px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
  }

  .page-index__products-grid--small {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .page-index__products-grid--small .page-index__product-card,
  .page-index__products-grid--small .page-index__product-card-image {
    max-width: 100%; /* Đảm bảo hình ảnh không vượt quá card */
  }

  .page-index__products-grid--small .page-index__product-card-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-index__products-grid--large {
    grid-template-columns: 1fr; /* Mỗi card chiếm một hàng */
    gap: 15px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .page-index__products-grid--large .page-index__product-card,
  .page-index__products-grid--large .page-index__product-card-image {
    max-width: 100%;
  }

  .page-index__products-grid--large .page-index__product-card-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* Tiêu đề và mô tả */
  .page-index__title {
    font-size: 24px;
    margin-bottom: 20px;
  }

  .page-index__description {
    font-size: 15px;
    margin-bottom: 30px;
  }

  /* Nút và container nút */
  .page-index__cta-buttons,
  .page-index__cta-full-width {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-index__btn-primary,
  .page-index__btn-secondary,
  .page-index__btn-text,
  .page-index a[class*="button"],
  .page-index a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Liên kết nhanh */
  .page-index__container {
    padding: 30px 15px;
  }

  .page-index__links-grid,
  .page-index__games-grid,
  .page-index__promotions-grid,
  .page-index__features-grid,
  .page-index__blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-index__link-card h3,
  .page-index__game-card h3,
  .page-index__promo-card h3,
  .page-index__feature-item h3 {
    font-size: 18px;
  }

  .page-index__link-card p,
  .page-index__game-card p,
  .page-index__promo-card p,
  .page-index__feature-item p,
  .page-index__blog-card p {
    font-size: 14px;
  }

  /* Hình ảnh chung */
  .page-index img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-index__section,
  .page-index__card,
  .page-index__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* FAQ */
  details.page-index__faq-item summary.page-index__faq-question {
    padding: 15px;
  }

  .page-index__faq-qtext {
    font-size: 15px;
  }

  .page-index__faq-toggle {
    font-size: 20px;
    width: 24px;
  }

  details.page-index__faq-item .page-index__faq-answer {
    padding: 0 15px 15px;
  }
}