.page-about {
  color: #ffffff; /* Body background is dark, so use light text */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

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

.page-about__hero-section {
  position: relative;
  background-color: #0a0a0a; /* Ensure dark background for hero */
  padding: 100px 0 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
  min-height: 600px;
  padding-top: var(--header-offset, 120px); /* Fixed header spacing */
}

.page-about__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  z-index: 0;
}

.page-about__hero-section .page-about__container {
  position: relative;
  z-index: 1;
}

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

.page-about__hero-description {
  font-size: 1.3em;
  color: #f0f0f0;
  max-width: 800px;
  margin: 0 auto 30px;
}

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

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

.page-about__intro-section, .page-about__security-section, .page-about__experience-section, .page-about__faq-section {
  padding: 80px 0;
}

.page-about__dark-section {
  background-color: #26A9E0; /* Primary brand color */
  color: #ffffff;
}

.page-about__light-bg {
  background-color: #ffffff; /* Auxiliary brand color / light background */
  color: #333333; /* Dark text for light background */
}

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

.page-about__content-image {
  display: block;
  margin: 40px auto;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

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

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

.page-about__grid--two-col {
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.page-about__card {
  background: rgba(255, 255, 255, 0.1); /* Semi-transparent white for dark sections */
  color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  height: 100%;
  box-sizing: border-box;
}

.page-about__light-bg .page-about__card {
  background: #f8f8f8;
  color: #333333;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.page-about__card-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.3;
}

.page-about__card-title a {
  color: inherit;
  text-decoration: none;
}

.page-about__card-title a:hover {
  text-decoration: underline;
}

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

.page-about__card-text {
  font-size: 1em;
  line-height: 1.7;
  flex-grow: 1;
}

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

.page-about__content-wrapper .page-about__text-content {
  flex: 1;
}

.page-about__content-wrapper .page-about__content-image {
  flex: 1;
  margin: 0;
}

.page-about__sub-title {
  font-size: 1.8em;
  margin-bottom: 15px;
  font-weight: bold;
  color: #26A9E0; /* Brand color for sub-titles on light background */
}

.page-about__dark-section .page-about__sub-title {
  color: #ffffff; /* White for sub-titles on dark background */
}

.page-about__btn-primary, .page-about__btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow word breaking */
  text-align: center;
  box-sizing: border-box;
}

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

.page-about__btn-primary:hover {
  background-color: #1e87b7;
  border-color: #1e87b7;
}

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

.page-about__btn-secondary:hover {
  background-color: #26A9E0;
  color: #ffffff;
}

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

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

/* FAQ Section */
.page-about__faq-list {
  margin-top: 40px;
}

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

.page-about__dark-section .page-about__faq-item {
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: bold;
  color: #333333;
  transition: color 0.3s ease;
}

.page-about__dark-section .page-about__faq-question {
  color: #ffffff;
}

.page-about__faq-question:hover {
  color: #26A9E0;
}

.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 15px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  font-size: 1em;
  color: #555555;
}

.page-about__dark-section .page-about__faq-answer {
  color: #cccccc;
}

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

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

.page-about__cta-buttons {
  margin-top: 50px;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .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__content-wrapper {
    flex-direction: column;
    text-align: center;
  }

  .page-about__content-wrapper .page-about__content-image {
    order: -1; /* Image above text on smaller screens */
  }
}

@media (max-width: 768px) {
  .page-about__hero-section {
    padding: 80px 0 40px;
    min-height: 450px;
    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__hero-cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }

  .page-about__btn-primary, .page-about__btn-secondary {
    width: 100% !important;
    max-width: 300px !important; /* Limit button width for better appearance */
    padding: 10px 20px !important;
    font-size: 0.9em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-about__intro-section, .page-about__security-section, .page-about__experience-section, .page-about__faq-section, .page-about__values-section, .page-about__products-section, .page-about__social-responsibility-section {
    padding: 50px 0;
  }

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

  .page-about__text-block {
    font-size: 0.95em;
  }

  .page-about__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-about__grid--two-col {
    grid-template-columns: 1fr;
  }

  .page-about__content-wrapper {
    gap: 20px;
  }

  .page-about__card {
    padding: 20px;
  }

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

  .page-about__faq-question {
    font-size: 1.1em;
  }

  .page-about__faq-answer {
    padding: 0 10px;
  }

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

  .page-about__container {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

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

  .page-about__section, .page-about__card, .page-about__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-about__video-section {
    padding-top: var(--header-offset, 120px) !important; /* Consistent with shared */
  }

  /* 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: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  /* 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;
  }
  
  .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;
  }
}