.page-index-about-k8vina {
  --primary-color: #1A202C;
  --secondary-color: #FFD700;
  --text-light: #F0F2F5;
  --text-dark: #1A202C;
  --bg-dark: #1A202C;
  --bg-light: #FFFFFF;
  --accent-color: #FFD700;
}

.page-index-about-k8vina__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-index-about-k8vina__hero-section {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: 80px 0;
  text-align: center;
}

.page-index-about-k8vina__hero-content h1 {
  font-size: 3.5em;
  margin-bottom: 20px;
  color: var(--secondary-color);
  line-height: 1.2;
}

.page-index-about-k8vina__hero-content p {
  font-size: 1.4em;
  max-width: 800px;
  margin: 0 auto 30px auto;
  line-height: 1.6;
}

.page-index-about-k8vina__hero-content strong {
  color: var(--secondary-color);
}

.page-index-about-k8vina__cta-button {
  display: inline-block;
  background: var(--secondary-color);
  color: var(--text-dark);
  padding: 15px 40px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1.2em;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: 2px solid var(--secondary-color);
}

.page-index-about-k8vina__cta-button:hover {
  background-color: transparent;
  color: var(--secondary-color);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

.page-index-about-k8vina__section {
  padding: 60px 0;
  background-color: var(--bg-light);
  color: var(--text-dark);
}

.page-index-about-k8vina__section:nth-of-type(even) {
  background-color: #f9f9f9;
}

.page-index-about-k8vina__section-title {
  font-size: 2.5em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 15px;
}

.page-index-about-k8vina__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--secondary-color);
  border-radius: 2px;
}

.page-index-about-k8vina__intro .page-index-about-k8vina__content-grid {
  display: flex;
  gap: 40px;
  align-items: center;
}

.page-index-about-k8vina__intro .page-index-about-k8vina__text-content {
  flex: 1;
}

.page-index-about-k8vina__intro .page-index-about-k8vina__text-content p {
  font-size: 1.1em;
  line-height: 1.8;
  margin-bottom: 15px;
}

.page-index-about-k8vina__intro .page-index-about-k8vina__image-container {
  flex: 1;
  text-align: center;
}

.page-index-about-k8vina__intro .page-index-about-k8vina__image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-index-about-k8vina__games .page-index-about-k8vina__game-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-index-about-k8vina__card {
  background-color: var(--bg-light);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-index-about-k8vina__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-index-about-k8vina__card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.page-index-about-k8vina__card-title {
  font-size: 1.5em;
  color: var(--primary-color);
  margin: 20px 20px 10px 20px;
  flex-grow: 1;
}

.page-index-about-k8vina__card p {
  font-size: 1em;
  color: #555;
  margin: 0 20px 15px 20px;
  line-height: 1.6;
}

.page-index-about-k8vina__card-link {
  display: inline-block;
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: bold;
  padding: 10px 20px 20px 20px;
  transition: color 0.3s ease;
}

.page-index-about-k8vina__card-link:hover {
  color: var(--primary-color);
}

.page-index-about-k8vina__why-choose-us .page-index-about-k8vina__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.page-index-about-k8vina__feature-item {
  background-color: var(--bg-light);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index-about-k8vina__feature-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-index-about-k8vina__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-index-about-k8vina__feature-item h3 {
  font-size: 1.6em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-index-about-k8vina__feature-item p {
  font-size: 1em;
  line-height: 1.7;
  color: #555;
}

.page-index-about-k8vina__vision p {
  font-size: 1.1em;
  line-height: 1.8;
  margin-bottom: 20px;
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-index-about-k8vina__center-button {
  text-align: center;
  margin-top: 40px;
}

.page-index-about-k8vina__faq-list {
  margin-top: 30px;
}

/* FAQ default state - answer hidden */
.faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
  padding: 0 20px;
  background: #f9f9f9;
  color: #333;
}

/* FAQ expanded state */
.faq-item.active .faq-answer {
  max-height: 500px; /* Sufficient height to contain content */
  padding: 20px;
  border-radius: 0 0 8px 8px;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
  transition: transform 0.3s ease;
}

/* Question style */
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: var(--bg-light);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background: #f5f5f5;
}

.faq-question h3 {
  font-size: 1.2em;
  color: var(--primary-color);
  margin: 0;
}

/* Toggle icon */
.faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--secondary-color);
  transition: transform 0.3s ease;
  line-height: 1;
}

/* Responsive design */
@media (max-width: 992px) {
  .page-index-about-k8vina__hero-content h1 {
    font-size: 2.8em;
  }
  .page-index-about-k8vina__hero-content p {
    font-size: 1.2em;
  }
  .page-index-about-k8vina__intro .page-index-about-k8vina__content-grid {
    flex-direction: column;
  }
  .page-index-about-k8vina__intro .page-index-about-k8vina__image-container {
    order: -1; /* Image above text on smaller screens */
    margin-bottom: 30px;
  }
  .page-index-about-k8vina__features-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .page-index-about-k8vina__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-index-about-k8vina__hero-content h1 {
    font-size: 2.2em;
  }
  .page-index-about-k8vina__hero-content p {
    font-size: 1em;
  }
  .page-index-about-k8vina__cta-button {
    padding: 12px 30px;
    font-size: 1em;
  }
  .page-index-about-k8vina__section {
    padding: 40px 0;
  }
  .page-index-about-k8vina__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-index-about-k8vina__games .page-index-about-k8vina__game-cards,
  .page-index-about-k8vina__why-choose-us .page-index-about-k8vina__features-grid {
    grid-template-columns: 1fr;
  }
  .page-index-about-k8vina__card-image {
    height: 180px;
  }
  .page-index-about-k8vina__card-title {
    font-size: 1.3em;
  }
  .faq-question {
    padding: 15px;
  }
  .faq-question h3 {
    font-size: 1.1em;
  }
  .faq-toggle {
    font-size: 20px;
  }
  .faq-item.active .faq-answer {
    padding: 15px;
  }
}

@media (max-width: 480px) {
  .page-index-about-k8vina__hero-content h1 {
    font-size: 1.8em;
  }
  .page-index-about-k8vina__hero-content p {
    font-size: 0.9em;
  }
  .page-index-about-k8vina__section-title {
    font-size: 1.6em;
  }
  .page-index-about-k8vina__feature-icon {
    width: 80px;
    height: 80px;
  }
  .page-index-about-k8vina__feature-item h3 {
    font-size: 1.4em;
  }
  .page-index-about-k8vina__intro .page-index-about-k8vina__text-content p,
  .page-index-about-k8vina__vision p {
    font-size: 0.95em;
  }
}