/* style/about.css */
:root {
  --primary-color: #FFD700; /* Gold */
  --secondary-color: #8B0000; /* Dark Red */
  --text-light: #ffffff;
  --text-dark: #333333;
  --bg-dark: #121212;
  --bg-light: #f5f5f5;
  --card-bg-dark: rgba(255, 255, 255, 0.1);
  --card-bg-light: #ffffff;
}

.page-about {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-light); /* Default text color for dark body background */
  background-color: var(--bg-dark); /* Inherited from shared.css body */
}

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

.page-about__hero-section {
  position: relative;
  padding: 120px 0 80px; /* Desktop padding-top to clear fixed header */
  text-align: center;
  background-color: var(--secondary-color); /* Using a brand color for hero background */
  background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('[GALLERY:about:nhat vip moi nhat, online betting, about us, banner]');
  background-size: cover;
  background-position: center;
  color: var(--text-light);
}

.page-about__main-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: var(--primary-color);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
  font-weight: bold;
}

.page-about__hero-description {
  font-size: 1.2em;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #f0f0f0;
}

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

.page-about__cta-button {
  display: inline-block;
  padding: 15px 35px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  text-align: center;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
}

.page-about__btn-primary {
  background-color: var(--primary-color);
  color: var(--text-dark);
  border: 2px solid var(--primary-color);
}

.page-about__btn-primary:hover {
  background-color: #e6c200;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-about__btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-about__btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--text-dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-about__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 50px;
  color: var(--primary-color);
  font-weight: bold;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.page-about__section-description {
  font-size: 1.1em;
  max-width: 900px;
  margin: 0 auto 40px;
  text-align: center;
  color: #cccccc;
}

.page-about__mission-vision-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.page-about__content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.page-about__mission-item, .page-about__vision-item {
  text-align: left;
  background: var(--card-bg-dark);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-about__sub-title {
  font-size: 1.8em;
  color: var(--primary-color);
  margin-top: 20px;
  margin-bottom: 15px;
}

.page-about__mission-item p, .page-about__vision-item p {
  color: #cccccc;
  font-size: 1em;
}

.page-about__mission-image, .page-about__vision-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-about__values-section {
  padding: 80px 0;
  background-color: var(--secondary-color);
  color: var(--text-light);
}

.page-about__values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.page-about__value-card {
  background: rgba(0, 0, 0, 0.4);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 215, 0, 0.3);
}

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

.page-about__card-title {
  font-size: 1.5em;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.page-about__value-card p {
  color: #cccccc;
}

.page-about__why-choose-us-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

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

.page-about__feature-card {
  background: var(--card-bg-dark);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-about__feature-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-about__feature-card p {
  color: #cccccc;
}

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

.page-about__history-section {
  padding: 80px 0;
  background-color: var(--secondary-color);
  color: var(--text-light);
}

.page-about__history-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 0;
}

.page-about__history-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  background: var(--primary-color);
  transform: translateX(-50%);
}

.page-about__timeline-item {
  position: relative;
  width: 50%;
  padding: 20px 0;
}

.page-about__timeline-item:nth-child(odd) {
  left: 0;
  padding-right: 40px;
  text-align: right;
}

.page-about__timeline-item:nth-child(even) {
  left: 50%;
  padding-left: 40px;
  text-align: left;
}

.page-about__timeline-item::before {
  content: '';
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  background: var(--primary-color);
  border-radius: 50%;
  transform: translateY(-50%);
  border: 2px solid var(--text-light);
}

.page-about__timeline-item:nth-child(odd)::before {
  right: -8px;
}

.page-about__timeline-item:nth-child(even)::before {
  left: -8px;
}

.page-about__timeline-year {
  font-size: 1.6em;
  color: var(--primary-color);
  font-weight: bold;
  margin-bottom: 10px;
}

.page-about__timeline-item p {
  color: #f0f0f0;
}

.page-about__responsible-gaming-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.page-about__responsibility-list {
  max-width: 900px;
  margin: 0 auto;
  list-style: none;
  padding: 0;
}

.page-about__responsibility-list li {
  background: var(--card-bg-dark);
  margin-bottom: 20px;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
  border-left: 5px solid var(--primary-color);
  color: #cccccc;
}

.page-about__responsibility-list li strong {
  color: var(--primary-color);
  font-size: 1.2em;
  display: block;
  margin-bottom: 10px;
}

.page-about__conclusion-section {
  padding: 80px 0;
  background-color: var(--secondary-color);
  text-align: center;
  color: var(--text-light);
}

.page-about__conclusion-section .page-about__section-description {
  color: #f0f0f0;
}

.page-about .highlight {
  color: var(--primary-color);
  font-weight: bold;
}

/* Image responsiveness */
.page-about img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-about__hero-section {
    padding: 100px 0 60px; /* Mobile padding-top to clear fixed header */
  }

  .page-about__main-title {
    font-size: 2.2em;
  }

  .page-about__hero-description {
    font-size: 1em;
  }

  .page-about__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }

  .page-about__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !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__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-about__content-grid {
    grid-template-columns: 1fr;
  }

  .page-about__mission-item, .page-about__vision-item {
    padding: 20px;
  }

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

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

  .page-about__value-card {
    padding: 20px;
  }

  .page-about__value-icon {
    width: 80px;
    height: 80px;
  }

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

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

  .page-about__feature-card {
    padding: 20px;
  }

  .page-about__feature-image {
    height: 180px;
  }

  .page-about__history-timeline::before {
    left: 18px;
  }

  .page-about__timeline-item {
    width: 100%;
    padding-left: 40px;
    padding-right: 0;
    text-align: left;
  }

  .page-about__timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 0;
  }

  .page-about__timeline-item:nth-child(even) {
    left: 0;
  }

  .page-about__timeline-item::before {
    left: 12px;
  }

  .page-about__timeline-item:nth-child(odd)::before {
    right: auto;
  }

  .page-about__responsibility-list li {
    padding: 20px;
    font-size: 0.95em;
  }

  .page-about__responsibility-list li strong {
    font-size: 1.1em;
  }

  .page-about img,
  .page-about__mission-image,
  .page-about__vision-image,
  .page-about__value-icon,
  .page-about__feature-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
    object-fit: contain; /* Ensure images fit within their containers */
  }

  .page-about__container,
  .page-about__hero-section,
  .page-about__mission-vision-section,
  .page-about__values-section,
  .page-about__why-choose-us-section,
  .page-about__history-section,
  .page-about__responsible-gaming-section,
  .page-about__conclusion-section {
    padding-left: 15px !important;
    padding-right: 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }
}