.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #f0f0f0; /* Default text color for dark body background */
  background-color: #000000; /* Body background from shared.css */
}

.page-about__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-about__dark-bg {
  background-color: #000000;
  color: #ffffff;
}

.page-about__light-bg {
  background-color: #1a1a1a;
  color: #f0f0f0;
}

.page-about__hero-section {
  position: relative;
  padding: 100px 0 60px;
  text-align: center;
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('[GALLERY:hero:1920x1080:vip23,online_betting,casino,sports,vietnam]') no-repeat center center/cover;
  padding-top: var(--header-offset, 120px); /* Ensures content is not hidden by fixed header */
}

.page-about__hero-title {
  font-size: 3.5em;
  color: #FFD700;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-about__hero-description {
  font-size: 1.3em;
  color: #f0f0f0;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-about__hero-cta-group {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-about__btn-primary {
  background-color: #FFD700;
  color: #000000;
  border: 2px solid #FFD700;
}

.page-about__btn-primary:hover {
  background-color: #e6c200;
  border-color: #e6c200;
}

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

.page-about__btn-secondary:hover {
  background-color: #FFD700;
  color: #000000;
}

.page-about__section-title {
  font-size: 2.5em;
  color: #FFD700;
  text-align: center;
  margin-bottom: 50px;
  padding-top: 40px;
}

.page-about__sub-title {
  font-size: 1.8em;
  color: #FFD700;
  margin-top: 40px;
  margin-bottom: 20px;
}

.page-about__introduction-section,
.page-about__history-section,
.page-about__commitment-section {
  padding: 80px 0;
}

.page-about__content-grid {
  display: flex;
  gap: 40px;
  align-items: center;
}

.page-about__content-grid .page-about__text-block {
  flex: 1;
}

.page-about__content-grid .page-about__image-wrapper {
  flex: 1;
  text-align: center;
}

.page-about__image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
  display: block;
  margin: 0 auto;
}

.page-about__mission-vision-section {
  padding: 80px 0;
  text-align: center;
}

.page-about__values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 50px;
}

.page-about__value-card {
  background-color: #1a1a1a;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  text-align: left;
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.page-about__value-title {
  font-size: 1.5em;
  color: #FFD700;
  margin-bottom: 15px;
}

.page-about__core-values-list {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 800px;
  text-align: left;
}

.page-about__list-item {
  background-color: #1a1a1a;
  padding: 15px 20px;
  margin-bottom: 10px;
  border-radius: 8px;
  border-left: 5px solid #FFD700;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.page-about__why-choose-section {
  padding: 80px 0;
  text-align: center;
}

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

.page-about__feature-card {
  background-color: #1a1a1a;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  text-align: center;
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.page-about__feature-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-about__feature-title {
  font-size: 1.4em;
  color: #FFD700;
  margin-bottom: 15px;
}

.page-about__team-section {
  padding: 80px 0;
  text-align: center;
}

.page-about__team-gallery {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 40px;
}

.page-about__team-member-image {
  width: 400px;
  height: 300px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  border: 2px solid #FFD700;
}

.page-about__faq-section {
  padding: 80px 0;
}

.page-about__faq-list {
  max-width: 900px;
  margin: 40px auto 0;
}

.page-about__faq-item {
  background-color: #1a1a1a;
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: bold;
  color: #FFD700;
  cursor: pointer;
  background-color: #1a1a1a;
  transition: background-color 0.3s ease;
}

.page-about__faq-question:hover {
  background-color: #2a2a2a;
}

.page-about__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #FFD700;
}

.page-about__faq-item.active .page-about__faq-toggle {
  transform: rotate(45deg);
}

.page-about__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #f0f0f0;
}

.page-about__faq-item.active .page-about__faq-answer {
  max-height: 1000px !important; /* Sufficiently large to show content */
  padding: 15px 25px 20px;
}

.page-about__cta-section {
  padding: 80px 0;
  text-align: center;
  background-color: #8B0000;
  color: #ffffff;
}

.page-about__cta-section .page-about__section-title {
  color: #FFD700;
}

.page-about__cta-description {
  font-size: 1.3em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-about__hero-title {
    font-size: 3em;
  }

  .page-about__section-title {
    font-size: 2em;
  }

  .page-about__content-grid {
    flex-direction: column;
  }

  .page-about__content-grid .page-about__image-wrapper {
    order: -1; /* Image appears above text on smaller screens */
    margin-bottom: 30px;
  }

  .page-about__values-grid,
  .page-about__features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-about {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-about__container {
    padding: 0 15px;
  }

  .page-about__hero-section {
    padding: 80px 0 40px;
    padding-top: var(--header-offset, 120px) !important;
  }

  .page-about__hero-title {
    font-size: 2.5em;
  }

  .page-about__hero-description {
    font-size: 1.1em;
  }

  .page-about__hero-cta-group {
    flex-direction: column;
    gap: 15px;
  }

  .page-about__btn-primary,
  .page-about__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-about__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-about__sub-title {
    font-size: 1.5em;
  }

  .page-about__introduction-section,
  .page-about__mission-vision-section,
  .page-about__history-section,
  .page-about__why-choose-section,
  .page-about__commitment-section,
  .page-about__team-section,
  .page-about__faq-section,
  .page-about__cta-section {
    padding: 50px 0;
  }

  .page-about__image,
  .page-about__team-member-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-about__image-wrapper,
  .page-about__team-gallery,
  .page-about__faq-list,
  .page-about__cta-section .page-about__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  
  .page-about__text-block {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-about__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-about__faq-answer {
    padding: 0 20px;
  }

  .page-about__faq-item.active .page-about__faq-answer {
    padding: 10px 20px 15px;
  }

  .page-about__cta-description {
    font-size: 1.1em;
  }
}

@media (max-width: 480px) {
  .page-about__hero-title {
    font-size: 2em;
  }

  .page-about__section-title {
    font-size: 1.5em;
  }

  .page-about__sub-title {
    font-size: 1.3em;
  }

  .page-about__hero-cta-group {
    flex-direction: column;
  }
}