.page-about {
  color: #333333; /* Default text color for light backgrounds */
  background-color: var(--background-color, #ffffff); /* Inherit from shared or default to white */
  line-height: 1.6;
  font-family: Arial, sans-serif;
}

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

.page-about__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  padding-top: var(--header-offset, 120px);
  background-color: #26A9E0;
  color: #ffffff;
  text-align: center;
  overflow: hidden;
}

.page-about__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin-bottom: 30px;
}

.page-about__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #ffffff;
}

.page-about__hero-description {
  font-size: 1.3em;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-about__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.2;
}

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

.page-about__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 40px;
  color: #26A9E0;
}

.page-about__sub-title {
  font-size: 1.8em;
  margin-top: 30px;
  margin-bottom: 20px;
  color: #26A9E0;
}

.page-about__text-block {
  font-size: 1.1em;
  line-height: 1.8;
  margin-bottom: 20px;
}

.page-about__grid-two-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 40px;
}

.page-about__image-container {
  text-align: center;
}

.page-about__content-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-about__list {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.page-about__list-item {
  font-size: 1.1em;
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.page-about__list-item::before {
  content: '✓';
  color: #26A9E0;
  position: absolute;
  left: 0;
  top: 0;
  font-weight: bold;
}

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 5px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%;
}

.page-about__btn-primary {
  background-color: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
  margin-right: 15px;
}

.page-about__btn-primary:hover {
  background-color: #1e87b9;
  border-color: #1e87b9;
}

.page-about__btn-secondary {
  background-color: #ffffff;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-about__btn-secondary:hover {
  background-color: #f0f0f0;
  color: #1e87b9;
  border-color: #1e87b9;
}

.page-about__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.page-about__intro-section,
.page-about__journey-section,
.page-about__contact-faq-section {
  padding: 60px 20px;
}

.page-about__why-choose-section,
.page-about__social-responsibility-section,
.page-about__cta-section {
  padding: 60px 20px;
  background-color: #26A9E0;
  color: #ffffff;
}

.page-about__why-choose-section .page-about__section-title,
.page-about__social-responsibility-section .page-about__section-title,
.page-about__cta-section .page-about__section-title {
  color: #ffffff;
}

.page-about__why-choose-section .page-about__text-block,
.page-about__social-responsibility-section .page-about__text-block,
.page-about__cta-section .page-about__text-block {
  color: #f0f8ff;
}

.page-about__why-choose-section .page-about__sub-title,
.page-about__social-responsibility-section .page-about__sub-title {
  color: #ffffff;
}

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

.page-about__feature-card {
  background-color: #ffffff;
  color: #333333;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.page-about__feature-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: #26A9E0;
}

.page-about__feature-description {
  font-size: 1em;
  line-height: 1.7;
}

.page-about__video-section {
  padding: 60px 20px;
  text-align: center;
  background-color: #f5f5f5;
}

.page-about__video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  max-width: 900px;
  margin: 30px auto 0 auto;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.page-about__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.page-about__faq-list {
  margin-top: 30px;
}

.page-about__faq-item {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background-color: #f9f9f9;
  cursor: pointer;
  font-size: 1.1em;
  font-weight: bold;
  color: #333333;
  transition: background-color 0.3s ease;
}

.page-about__faq-question:hover {
  background-color: #f0f0f0;
}

.page-about__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: #26A9E0;
  transition: transform 0.3s ease;
}

.page-about__faq-item.active .page-about__faq-toggle {
  transform: rotate(0deg); /* Already '-' */
}

.page-about__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background-color: #ffffff;
  color: #555555;
}

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

.page-about__faq-answer p {
  margin: 0;
}

.page-about__contact-info {
  margin-top: 30px;
}

.page-about__contact-info .page-about__list-item::before {
  content: '📞'; /* Use icons for contact info */
  color: #26A9E0;
}

.page-about__dark-section .page-about__btn-secondary {
  background-color: #ffffff;
  color: #26A9E0;
  border-color: #ffffff;
}

.page-about__dark-section .page-about__btn-secondary:hover {
  background-color: #e0e0e0;
  color: #1e87b9;
  border-color: #e0e0e0;
}

/* Responsive Design */
@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__sub-title {
    font-size: 1.5em;
  }
  .page-about__grid-two-cols {
    grid-template-columns: 1fr;
  }
  .page-about__text-content {
    order: 2;
  }
  .page-about__image-container {
    order: 1;
    margin-bottom: 30px;
  }
  .page-about__cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  .page-about__btn-primary,
  .page-about__btn-secondary {
    margin-right: 0;
    margin-bottom: 15px;
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 768px) {
  .page-about {
    font-size: 16px;
    line-height: 1.6;
  }
  .page-about__hero-section {
    padding: 60px 15px;
    padding-top: var(--header-offset, 120px) !important;
  }
  .page-about__hero-title {
    font-size: 2em;
  }
  .page-about__hero-description {
    font-size: 1em;
  }
  .page-about__section-title {
    font-size: 1.8em;
  }
  .page-about__sub-title {
    font-size: 1.3em;
  }
  .page-about__intro-section,
  .page-about__why-choose-section,
  .page-about__journey-section,
  .page-about__social-responsibility-section,
  .page-about__contact-faq-section,
  .page-about__cta-section,
  .page-about__video-section {
    padding: 40px 15px;
  }
  .page-about__container {
    padding: 0 15px;
  }
  /* Mobile image responsiveness */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-about__image-container,
  .page-about__hero-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  /* Mobile video responsiveness */
  .page-about video,
  .page-about__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .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: 0;
    padding-right: 0;
    overflow: hidden !important;
  }
  /* Mobile button responsiveness */
  .page-about__cta-button,
  .page-about__btn-primary,
  .page-about__btn-secondary,
  .page-about a[class*="button"],
  .page-about 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-about__cta-buttons,
  .page-about__button-group,
  .page-about__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;
    flex-direction: column;
  }
}