.page-about {
  color: #F2FFF6; /* Default text color for dark background */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  background-color: #08160F; /* Ensure body background is consistent with shared.css var */
}

.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;
  text-align: center;
  padding: 10px 0 60px 0; /* Small top padding, then larger bottom padding */
  background-color: #08160F;
  overflow: hidden;
}

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

.page-about__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4); /* Darken image for text readability */
}

.page-about__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  color: #F2FFF6;
  padding: 40px 20px;
}

.page-about__main-title {
  font-size: clamp(2.5em, 5vw, 3.5em);
  font-weight: 700;
  margin-bottom: 20px;
  color: #F2FFF6;
  line-height: 1.2;
}

.page-about__subtitle {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: #A7D9B8;
}

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

.page-about__btn-primary,
.page-about__btn-secondary,
.page-about__btn-link {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  white-space: nowrap;
  box-sizing: border-box;
  max-width: 100%;
  word-wrap: break-word;
}

.page-about__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: none;
}

.page-about__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-about__btn-secondary {
  background: transparent;
  color: #2AD16F;
  border: 2px solid #2AD16F;
}

.page-about__btn-secondary:hover {
  background: #2AD16F;
  color: #ffffff;
  transform: translateY(-2px);
}

.page-about__btn-primary--contact {
  margin-top: 20px;
}

.page-about__btn-link {
  background: transparent;
  color: #2AD16F;
  border: 1px solid #2AD16F;
  padding: 8px 15px;
  font-size: 0.9em;
  margin-top: 10px;
}

.page-about__btn-link:hover {
  background: #2AD16F;
  color: #ffffff;
}

.page-about__introduction-section,
.page-about__products-services-section,
.page-about__social-responsibility-section,
.page-about__achievements-section,
.page-about__contact-section {
  background-color: #08160F; /* Light background for these sections */
  color: #F2FFF6; /* Main text color */
  padding: 60px 0;
}

.page-about__vision-mission-section,
.page-about__security-section,
.page-about__team-support-section,
.page-about__faq-section {
  background-color: #11271B; /* Darker background for these sections */
  color: #F2FFF6;
  padding: 60px 0;
}

.page-about__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: #F2FFF6;
}

.page-about__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  color: #A7D9B8;
}

.page-about__sub-title {
  font-size: 1.8em;
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 15px;
  color: #F2FFF6;
}

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

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

.page-about__text-block p,
.page-about__text-secondary {
  color: #A7D9B8;
  margin-bottom: 15px;
}

.page-about__text-main {
  color: #F2FFF6;
}

.page-about__image-block img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

.page-about__card {
  background-color: #11271B; /* Card BG */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  color: #F2FFF6;
  transition: transform 0.3s ease;
}

.page-about__card:hover {
  transform: translateY(-5px);
}

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

.page-about__card-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: #F2FFF6;
}

.page-about__card-text {
  color: #A7D9B8;
  flex-grow: 1;
  margin-bottom: 20px;
}

.page-about__value-list,
.page-about__support-list {
  list-style: none;
  padding: 0;
  margin-top: 15px;
}

.page-about__value-list li,
.page-about__support-list li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
  color: #A7D9B8;
}

.page-about__value-list li::before,
.page-about__support-list li::before {
  content: '✓';
  color: #2AD16F;
  position: absolute;
  left: 0;
  font-weight: bold;
}

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

.page-about__faq-item {
  background-color: #11271B;
  border: 1px solid #2E7A4E;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-about__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1em;
  color: #F2FFF6;
  background-color: #11271B;
}

.page-about__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.page-about__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: #2AD16F;
  margin-left: 15px;
}

.page-about__faq-answer {
  padding: 15px 25px 25px 25px;
  border-top: 1px solid #2E7A4E;
  color: #A7D9B8;
  font-size: 1em;
}

.page-about__faq-answer p {
  margin-bottom: 15px;
  color: #A7D9B8;
}

.page-about__contact-info {
  text-align: center;
  margin-top: 40px;
  font-size: 1.1em;
  color: #A7D9B8;
}

.page-about__contact-info p {
  margin-bottom: 10px;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .page-about__content-grid {
    grid-template-columns: 1fr;
  }

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

  .page-about__content-grid--reverse .page-about__image-block {
    order: -1; /* Image first on mobile */
  }

  .page-about__main-title {
    font-size: clamp(2em, 8vw, 3em);
  }

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

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

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

  .page-about__btn-primary,
  .page-about__btn-secondary {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-about__container {
    padding: 0 15px;
  }

  .page-about__hero-section {
    padding-bottom: 40px;
  }

  .page-about__hero-content {
    padding: 20px 15px;
  }

  .page-about__introduction-section,
  .page-about__products-services-section,
  .page-about__social-responsibility-section,
  .page-about__achievements-section,
  .page-about__contact-section,
  .page-about__vision-mission-section,
  .page-about__security-section,
  .page-about__team-support-section,
  .page-about__faq-section {
    padding: 40px 0;
  }

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

  .page-about__section-description {
    font-size: 1em;
    margin-bottom: 40px;
  }

  .page-about__card {
    padding: 25px;
  }

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

  /* Image responsiveness */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-about__image-block,
  .page-about__hero-image-wrapper,
  .page-about__card-image-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    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;
    padding-left: 15px !important;
    padding-right: 15px !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;
  }

  .page-about__cta-buttons {
    flex-direction: column;
  }

  .page-about__faq-item summary {
    font-size: 1em;
    padding: 15px 20px;
  }

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

@media (max-width: 480px) {
  .page-about__main-title {
    font-size: clamp(1.8em, 9vw, 2.5em);
  }

  .page-about__subtitle {
    font-size: 1em;
  }

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

  .page-about__card-title {
    font-size: 1.2em;
  }

  .page-about__faq-item summary {
    font-size: 0.95em;
  }
}