.page-about {
  color: #ffffff; /* Body background is dark, so text is light */
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #1a1a1a; /* Ensure consistency with shared.css body background */
}

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

.page-about__hero-section {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  background-color: #0A246A; /* Brand primary color */
  padding-top: var(--header-offset, 120px); /* Fixed header offset */
  text-align: center;
  overflow: hidden;
  box-sizing: border-box;
}

.page-about__hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 20px;
}

.page-about__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.page-about__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-about__hero-title {
  font-size: 3.5em;
  font-weight: bold;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-about__hero-description {
  font-size: 1.3em;
  margin-bottom: 30px;
  color: #f0f0f0;
}

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  margin: 10px;
  box-sizing: border-box;
}

.page-about__btn-primary {
  background-color: #E0B300; /* Auxiliary color */
  color: #0A246A;
  border: 2px solid #E0B300;
}

.page-about__btn-primary:hover {
  background-color: #ffc107;
  border-color: #ffc107;
}

.page-about__btn-secondary {
  background-color: transparent;
  color: #E0B300;
  border: 2px solid #E0B300;
}

.page-about__btn-secondary:hover {
  background-color: #E0B300;
  color: #0A246A;
}

.page-about__section-title {
  font-size: 2.5em;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
}

.page-about__light-bg {
  background-color: #f8f8f8;
  color: #333333;
  padding: 60px 0;
}

.page-about__dark-bg {
  background-color: #0A246A;
  color: #ffffff;
  padding: 60px 0;
}

.page-about__text-block {
  font-size: 1.1em;
  margin-bottom: 30px;
  text-align: justify;
}

.page-about__introduction-section .page-about__section-title,
.page-about__history-section .page-about__section-title,
.page-about__why-choose-us-section .page-about__section-title,
.page-about__team-section .page-about__section-title,
.page-about__faq-section .page-about__section-title,
.page-about__video-section .page-about__section-title {
  color: #0A246A;
}

.page-about__mission-vision-section .page-about__section-title,
.page-about__core-values-section .page-about__section-title,
.page-about__commitment-section .page-about__section-title,
.page-about__social-responsibility-section .page-about__section-title,
.page-about__contact-section .page-about__section-title {
  color: #ffffff;
}

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

.page-about__image-text-item {
  text-align: center;
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  color: #333333;
}

.page-about__image-text-img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-about__image-text-title {
  font-size: 1.8em;
  font-weight: bold;
  margin-bottom: 10px;
  color: #0A246A;
}

.page-about__image-text-description {
  font-size: 1em;
  color: #555555;
}

.page-about__mission-vision-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  margin-top: 40px;
}

.page-about__mission-item,
.page-about__vision-item {
  flex: 1;
  min-width: 300px;
  max-width: 500px;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
}

.page-about__mission-icon,
.page-about__vision-icon {
  width: 150px;
  height: 150px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 50%;
  border: 3px solid #E0B300;
  padding: 10px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-about__mission-title,
.page-about__vision-title {
  font-size: 2em;
  font-weight: bold;
  margin-bottom: 15px;
  color: #E0B300;
}

.page-about__mission-description,
.page-about__vision-description {
  font-size: 1.1em;
  color: #f0f0f0;
}

.page-about__history-timeline {
  position: relative;
  max-width: 900px;
  margin: 60px auto;
  padding: 20px 0;
}

.page-about__history-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  width: 2px;
  height: 100%;
  background: #E0B300;
  transform: translateX(-50%);
}

.page-about__timeline-item {
  position: relative;
  width: 50%;
  padding: 20px 40px;
  box-sizing: border-box;
}

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

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

.page-about__timeline-item::before {
  content: '';
  position: absolute;
  top: 30px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #E0B300;
  border: 3px solid #0A246A;
  z-index: 1;
}

.page-about__timeline-item:nth-child(odd)::before {
  right: -8px;
  transform: translateX(50%);
}

.page-about__timeline-item:nth-child(even)::before {
  left: -8px;
  transform: translateX(-50%);
}

.page-about__timeline-year {
  font-size: 1.8em;
  font-weight: bold;
  color: #0A246A;
  margin-bottom: 10px;
}

.page-about__timeline-description {
  font-size: 1.1em;
  color: #555555;
}

.page-about__core-values-section .page-about__section-title {
  margin-bottom: 60px;
}

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

.page-about__value-item {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-about__value-title {
  font-size: 1.8em;
  font-weight: bold;
  margin-bottom: 15px;
  color: #E0B300;
}

.page-about__value-description {
  font-size: 1em;
  color: #f0f0f0;
}

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

.page-about__why-choose-item {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  color: #333333;
}

.page-about__why-choose-icon {
  width: 120px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-about__why-choose-title {
  font-size: 1.8em;
  font-weight: bold;
  margin-bottom: 10px;
  color: #0A246A;
}

.page-about__why-choose-description {
  font-size: 1em;
  color: #555555;
}

.page-about__cta-buttons {
  text-align: center;
  margin-top: 50px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

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

.page-about__commitment-item {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
}

.page-about__commitment-title {
  font-size: 1.8em;
  font-weight: bold;
  margin-bottom: 15px;
  color: #E0B300;
}

.page-about__commitment-description {
  font-size: 1em;
  color: #f0f0f0;
}

.page-about__team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-about__team-member {
  text-align: center;
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  color: #333333;
}

.page-about__team-avatar {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 20px;
  border: 4px solid #E0B300;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-about__team-name {
  font-size: 1.6em;
  font-weight: bold;
  margin-bottom: 5px;
  color: #0A246A;
}

.page-about__team-role {
  font-size: 1em;
  color: #555555;
}

.page-about__responsibility-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  margin: 40px auto;
  display: block;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.page-about__contact-info {
  text-align: center;
  font-size: 1.2em;
  margin-top: 40px;
  margin-bottom: 40px;
}

.page-about__contact-info p {
  margin-bottom: 15px;
  color: #f0f0f0;
}

.page-about__contact-link {
  color: #E0B300;
  text-decoration: none;
  font-weight: bold;
}

.page-about__contact-link:hover {
  text-decoration: underline;
}

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

.page-about__faq-item {
  background-color: #ffffff;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  color: #333333;
}

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
  background-color: #f0f0f0;
  border-bottom: 1px solid #e0e0e0;
  color: #0A246A;
}

.page-about__faq-question:hover {
  background-color: #e6e6e6;
}

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

.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;
}

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

.page-about__faq-answer p {
  font-size: 1em;
  color: #555555;
  margin: 0;
}

/* Video Section Styles */
.page-about__video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  max-width: 100%;
  background: #000;
  margin: 40px auto;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  width: 100%;
  box-sizing: border-box;
}

.page-about__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  display: block;
  cursor: pointer;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .page-about__hero-title {
    font-size: 2.8em;
  }
  .page-about__hero-description {
    font-size: 1.1em;
  }
  .page-about__section-title {
    font-size: 2em;
  }
  .page-about__timeline-item {
    width: 100%;
    padding: 20px 20px 20px 60px;
  }
  .page-about__history-timeline::before {
    left: 20px;
  }
  .page-about__timeline-item:nth-child(odd),
  .page-about__timeline-item:nth-child(even) {
    left: 0;
    text-align: left;
  }
  .page-about__timeline-item:nth-child(odd)::before,
  .page-about__timeline-item:nth-child(even)::before {
    left: 8px;
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .page-about__hero-section {
    min-height: 60vh;
    padding-top: var(--header-offset, 120px) !important; /* Ensure mobile header offset */
  }
  .page-about__hero-title {
    font-size: 2em;
  }
  .page-about__hero-description {
    font-size: 1em;
  }
  .page-about__btn-primary,
  .page-about__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    margin: 10px 0 !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-about__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-about__container {
    padding: 0 15px;
  }
  .page-about__section-title {
    font-size: 1.8em;
  }
  .page-about__text-block {
    font-size: 0.95em;
  }
  .page-about__image-text-item,
  .page-about__mission-item,
  .page-about__vision-item,
  .page-about__value-item,
  .page-about__why-choose-item,
  .page-about__commitment-item,
  .page-about__team-member {
    padding: 20px;
  }
  .page-about__image-text-title,
  .page-about__mission-title,
  .page-about__vision-title,
  .page-about__value-title,
  .page-about__why-choose-title,
  .page-about__commitment-title,
  .page-about__team-name {
    font-size: 1.5em;
  }
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-about__image-text-grid,
  .page-about__mission-vision-grid,
  .page-about__values-grid,
  .page-about__why-choose-grid,
  .page-about__commitment-grid,
  .page-about__team-grid {
    gap: 20px;
  }
  .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;
  }
  .page-about__video-section,
  .page-about__video-container,
  .page-about__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-about video,
  .page-about__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-about__video-section {
    padding-top: var(--header-offset, 120px) !important;
  }
  .page-about__introduction-section,
  .page-about__mission-vision-section,
  .page-about__history-section,
  .page-about__core-values-section,
  .page-about__why-choose-us-section,
  .page-about__commitment-section,
  .page-about__team-section,
  .page-about__social-responsibility-section,
  .page-about__video-section,
  .page-about__contact-section,
  .page-about__faq-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
  }
  .page-about__introduction-section > .page-about__container,
  .page-about__mission-vision-section > .page-about__container,
  .page-about__history-section > .page-about__container,
  .page-about__core-values-section > .page-about__container,
  .page-about__why-choose-us-section > .page-about__container,
  .page-about__commitment-section > .page-about__container,
  .page-about__team-section > .page-about__container,
  .page-about__social-responsibility-section > .page-about__container,
  .page-about__video-section > .page-about__container,
  .page-about__contact-section > .page-about__container,
  .page-about__faq-section > .page-about__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
}