.page-index__hero-section {
  padding-top: 10px; /* shared đã cho body padding-top */
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  box-sizing: border-box;
}
.page-index__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
}

.page-index__access-links-section {
  padding: 30px 12px;
  background-color: var(--secondary-color);
}
.page-index__access-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 1250px;
  margin: 0 auto;
  box-sizing: border-box;
}
.page-index__btn-access-link {
  display: block;
  padding: 15px 20px;
  border-radius: 8px;
  text-align: center;
  font-size: 1.1rem;
  font-weight: bold;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}
.page-index__btn-access-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-index__brand-intro-section {
  padding: 40px 12px;
  text-align: center;
  background-color: var(--secondary-color);
  color: #333333; /* Đảm bảo độ tương phản */
}
.page-index__brand-intro {
  max-width: 1250px;
  margin: 0 auto;
  box-sizing: border-box;
}
.page-index__main-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--primary-color);
}
.page-index__description {
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 900px;
  margin: 0 auto 30px;
  text-align: justify;
}
.page-index__brand-link {
  color: var(--primary-color);
  text-decoration: underline;
}
.page-index__keyword {
  font-weight: bold;
  color: var(--primary-color);
}

.page-index__category-lobby-section {
  padding: 50px 12px;
  background-color: var(--secondary-color);
  color: #333333;
}
.page-index__section-title {
  font-size: 2.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  color: var(--primary-color);
}
.page-index__section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
  margin: 15px auto 0;
  border-radius: 2px;
}
.page-index__category-lobby__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  max-width: 1250px;
  margin: 0 auto;
}
.page-index__category-card {
  display: block;
  border: none;
  box-shadow: none;
  outline: none;
  background: transparent;
  border-radius: 0;
  padding: 0;
  margin: 0;
  overflow: hidden;
}
.page-index__category-card-link {
  display: block;
  border: none;
  box-shadow: none;
  background: transparent;
  border-radius: 0;
  padding: 0;
  margin: 0;
  transition: transform 0.2s ease;
}
.page-index__category-card-link:hover {
  transform: scale(1.03);
}
.page-index__category-card-link img {
  aspect-ratio: 1 / 1;
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  border: none;
  box-shadow: none;
  border-radius: 0;
}

.page-index__blog-slider-section {
  padding: 50px 12px;
  background-color: var(--secondary-color);
  color: #333333;
}
.page-index__blog-slider-wrapper {
  position: relative;
  max-width: 1250px;
  margin: 0 auto;
  overflow: hidden;
}
.page-index__blog-slider-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 20px; /* For scrollbar visibility */
}
.page-index__blog-slider-track::-webkit-scrollbar {
  height: 8px;
}
.page-index__blog-slider-track::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 10px;
}
.page-index__blog-slider-track::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 10px;
}
.page-index__post-item {
  flex: 0 0 calc(33.333% - 11px); /* 3 items per row with 16px gap */
  scroll-snap-align: start;
  background-color: #ffffff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.page-index__post-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}
.page-index__post-link {
  text-decoration: none;
  color: inherit;
  display: block;
}
.page-index__image-cover {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 Aspect Ratio */
  overflow: hidden;
}
.page-index__image-cover img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 8px 8px 0 0;
}
.page-index__post-content {
  padding: 15px;
  position: relative;
}
.page-index__post-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 10px;
  line-height: 1.4;
}
.page-index__post-excerpt {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.6;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.page-index__post-date {
  font-size: 0.85rem;
  color: #888;
}
.page-index__blog-slider-prev,
.page-index__blog-slider-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  border: none;
  padding: 10px 15px;
  cursor: pointer;
  z-index: 10;
  font-size: 1.5rem;
  border-radius: 50%;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease;
}
.page-index__blog-slider-prev:hover,
.page-index__blog-slider-next:hover {
  background-color: var(--primary-color);
}
.page-index__blog-slider-prev {
  left: -20px;
}
.page-index__blog-slider-next {
  right: -20px;
}

.page-index__about-us-section {
  padding: 60px 12px;
  background-color: var(--primary-color);
  color: #ffffff;
}
.page-index__container {
  max-width: 1250px;
  margin: 0 auto;
  box-sizing: border-box;
}
.page-index__content-wrapper {
  display: flex;
  align-items: center;
  gap: 40px;
}
.page-index__text-content {
  flex: 1;
}
.page-index__text-content p {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #ffffff;
  text-align: justify;
}
.page-index__image-content {
  flex: 1;
  text-align: center;
}
.page-index__image-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  display: block;
  margin: 0 auto;
}
.page-index__btn-primary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  font-size: 1rem;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}
.page-index__btn-primary:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.page-index__features-section {
  padding: 60px 12px;
  background-color: var(--secondary-color);
  color: #333333;
}
.page-index__features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 1250px;
  margin: 0 auto;
}
.page-index__feature-card {
  text-align: center;
  padding: 20px;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s ease;
}
.page-index__feature-card:hover {
  transform: translateY(-5px);
}
.page-index__feature-card img {
  max-width: 200px;
  height: auto;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.page-index__feature-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 10px;
}
.page-index__feature-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #555;
}

.page-index__cta-section {
  padding: 50px 12px;
  text-align: center;
  background-color: var(--primary-color);
  color: #ffffff;
}
.page-index__cta-section .page-index__description {
  color: #ffffff;
  margin-bottom: 30px;
}

/* ==================================================================================================================== */
/* Responsive Styles */
/* ==================================================================================================================== */

@media (max-width: 1024px) {
  .page-index__main-title {
    font-size: clamp(1.8rem, 5vw, 3rem);
  }
  .page-index__category-lobby__grid {
    gap: 12px;
  }
  .page-index__post-item {
    flex: 0 0 calc(50% - 8px); /* 2 items per row */
  }
  .page-index__about-us-section .page-index__content-wrapper {
    flex-direction: column;
    gap: 30px;
  }
  .page-index__image-content {
    order: -1; /* Image above text on smaller screens */
  }
  .page-index__features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 849px) {
  .page-index__hero-image img {
    object-fit: contain !important;
    aspect-ratio: unset !important;
    max-height: none !important;
  }
}

@media (max-width: 768px) {
  /* Banner __hero-section */
  .page-index__hero-section {
    padding-top: 10px;
  }
  .page-index__hero-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* Three-link Main Button Bar __access-links */
  .page-index__access-links {
    grid-template-columns: 1fr;
    padding: 20px 15px;
  }
  .page-index__btn-access-link {
    font-size: 1rem;
    padding: 12px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* Brand Main Title + Intro __brand-intro */
  .page-index__brand-intro-section {
    padding: 30px 15px;
  }
  .page-index__main-title {
    font-size: clamp(1.5rem, 6vw, 2.5rem);
    margin-bottom: 15px;
  }
  .page-index__description {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    padding: 0 5px;
  }

  /* Game Lobby Entrance (5 square gameshow) __category-lobby */
  .page-index__category-lobby-section {
    padding: 40px 15px;
  }
  .page-index__section-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
  }
  .page-index__category-lobby__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 0 5px;
  }
  .page-index__category-card-link img {
    aspect-ratio: 1 / 1;
    width: 100% !important;
    height: auto !important;
    object-fit: contain;
    border: none;
    box-shadow: none;
    border-radius: 0;
  }

  /* Blog Card Slider __blog-slider */
  .page-index__blog-slider-section {
    padding: 40px 15px;
  }
  .page-index__blog-slider-track {
    gap: 10px;
  }
  .page-index__post-item {
    flex: 0 0 85%; /* 1 item visible */
  }
  .page-index__blog-slider-prev,
  .page-index__blog-slider-next {
    width: 35px;
    height: 35px;
    font-size: 1.2rem;
    padding: 8px 12px;
    left: 0px;
    right: 0px;
    background-color: rgba(0, 0, 0, 0.7);
  }
  .page-index__blog-slider-prev {
    left: 5px;
  }
  .page-index__blog-slider-next {
    right: 5px;
  }
  .page-index__image-cover img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* About Us Section */
  .page-index__about-us-section {
    padding: 40px 15px;
  }
  .page-index__content-wrapper {
    flex-direction: column;
    gap: 20px;
  }
  .page-index__text-content p {
    font-size: 1rem;
    line-height: 1.5;
  }
  .page-index__image-content img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-index__btn-primary {
    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;
  }

  /* Features Section */
  .page-index__features-section {
    padding: 40px 15px;
  }
  .page-index__features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-index__feature-card img {
    
  }
  .page-index__feature-title {
    font-size: 1.2rem;
  }
  .page-index__feature-card p {
    font-size: 0.9rem;
  }

  /* CTA Section */
  .page-index__cta-section {
    padding: 30px 15px;
  }
  .page-index__cta-section .page-index__description {
    font-size: 1rem;
  }
  .page-index__cta-section .page-index__btn-primary {
    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;
  }

  /* General image and button responsive rules */
  .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;
  }
  .page-index__cta-button,
  .page-index__btn-primary,
  .page-index__btn-secondary,
  .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;
  }
  .page-index__cta-buttons,
  .page-index__button-group,
  .page-index__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-index__cta-buttons {
    display: flex;
    flex-direction: column;
  }
}