.page-about {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-main, #F2FFF6); /* Default text color, adjusted by sections */
  background-color: var(--background, #08160F); /* Overall background */
}

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

.page-about__section-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-main, #F2FFF6);
  line-height: 1.2;
}

.page-about__sub-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 15px;
  color: var(--text-main, #F2FFF6);
}

.page-about__description {
  font-size: 18px;
  margin-bottom: 20px;
  color: var(--text-secondary, #A7D9B8);
  text-align: center;
}

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

.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; /* body handles header offset, this is small top padding */
  background-color: var(--deep-green, #0A4B2C);
  overflow: hidden;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  max-height: 700px;
  object-fit: cover;
  filter: brightness(0.6); /* Darken image for text readability */
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}

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

.page-about__main-title {
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 900;
  margin-bottom: 20px;
  line-height: 1.1;
  color: var(--gold, #F2C14E);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.page-about__hero-description {
  font-size: clamp(18px, 2.5vw, 24px);
  margin-bottom: 30px;
  color: #f2fff6;
}

.page-about__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 18px;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-about__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-about__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.page-about__btn-secondary {
  background-color: transparent;
  color: var(--text-main, #F2FFF6);
  border: 2px solid var(--border, #2E7A4E);
}

.page-about__btn-secondary:hover {
  background-color: var(--border, #2E7A4E);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.page-about__intro-section,
.page-about__safety-responsibility-section,
.page-about__cta-section {
  padding: 80px 0;
  background-color: var(--background, #08160F);
  color: var(--text-secondary, #A7D9B8);
}

.page-about__intro-section .page-about__section-title,
.page-about__safety-responsibility-section .page-about__section-title,
.page-about__cta-section .page-about__section-title {
  color: var(--text-main, #F2FFF6);
}

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

.page-about__content-wrapper--reverse {
  flex-direction: row-reverse;
}

.page-about__text-block,
.page-about__image-block {
  flex: 1;
}

.page-about__image {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.page-about__mission-vision-section,
.page-about__dark-section {
  padding: 80px 0;
  background-color: var(--card-b-g, #11271B);
  color: var(--text-secondary, #A7D9B8);
}

.page-about__mission-vision-section .page-about__section-title,
.page-about__dark-section .page-about__section-title {
  color: var(--text-main, #F2FFF6);
}

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

.page-about__grid-layout--three-cols {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.page-about__card {
  background-color: var(--card-b-g, #11271B);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--divider, #1E3A2A);
  color: var(--text-secondary, #A7D9B8);
}

.page-about__card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-about__card-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--text-main, #F2FFF6);
}

.page-about__card p {
  font-size: 16px;
  line-height: 1.7;
}

.page-about__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.page-about__faq-section {
  padding: 80px 0;
  background-color: var(--background, #08160F);
}

.page-about__faq-list {
  max-width: 800px;
  margin: 40px auto 0 auto;
}

.page-about__faq-item {
  background-color: var(--card-b-g, #11271B);
  border: 1px solid var(--divider, #1E3A2A);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--text-secondary, #A7D9B8);
}

.page-about__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  font-size: 18px;
  font-weight: bold;
  color: var(--text-main, #F2FFF6);
  list-style: none;
}

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

.page-about__faq-item summary:hover {
  background-color: rgba(var(--deep-green, #0A4B2C), 0.5);
}

.page-about__faq-qtext {
  flex-grow: 1;
}

.page-about__faq-toggle {
  font-size: 24px;
  line-height: 1;
  margin-left: 15px;
}

.page-about__faq-answer {
  padding: 0 20px 20px 20px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary, #A7D9B8);
}

.page-about__mt-30 {
  margin-top: 30px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-about__content-wrapper {
    flex-direction: column;
  }
  .page-about__content-wrapper--reverse {
    flex-direction: column;
  }
  .page-about__text-block,
  .page-about__image-block {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-about {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-about__container {
    padding: 0 15px;
  }

  .page-about__hero-section {
    padding-top: 10px !important; /* body handles header offset */
    padding-bottom: 40px;
  }

  .page-about__main-title {
    font-size: clamp(28px, 7vw, 40px);
  }

  .page-about__hero-description {
    font-size: clamp(16px, 3.5vw, 20px);
  }

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

  .page-about__btn-primary,
  .page-about__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 16px;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-about__section-title {
    font-size: clamp(24px, 6vw, 36px);
    margin-bottom: 30px;
  }

  .page-about__sub-title {
    font-size: clamp(20px, 5vw, 28px);
  }

  .page-about__intro-section,
  .page-about__mission-vision-section,
  .page-about__safety-responsibility-section,
  .page-about__faq-section,
  .page-about__cta-section,
  .page-about__why-choose-us-section {
    padding: 50px 0;
  }

  .page-about__image,
  .page-about__card-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-about__text-block,
  .page-about__image-block,
  .page-about__card,
  .page-about__container,
  .page-about__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden;
  }

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

  .page-about__card {
    padding: 20px;
  }

  .page-about__card-title {
    font-size: 20px;
  }

  .page-about__faq-item summary {
    font-size: 16px;
    padding: 15px;
  }

  .page-about__faq-answer {
    padding: 0 15px 15px 15px;
  }

  .page-about__hero-image {
    filter: brightness(0.4); /* Further darken for mobile text */
  }
}

/* Color Contrast Fixes for specific scenarios */
.page-about__contrast-fix {
  background: #ffffff !important;
  color: #333333 !important;
  border: 1px solid #e0e0e0 !important;
}

.page-about__dark-bg {
  background-color: var(--card-b-g, #11271B);
  color: var(--text-secondary, #A7D9B8);
}
.page-about__dark-bg .page-about__section-title,
.page-about__dark-bg .page-about__sub-title,
.page-about__dark-bg .page-about__card-title {
  color: var(--text-main, #F2FFF6);
}

.page-about__light-bg {
  background-color: var(--background, #08160F);
  color: var(--text-secondary, #A7D9B8);
}
.page-about__light-bg .page-about__section-title,
.page-about__light-bg .page-about__sub-title,
.page-about__light-bg .page-about__card-title {
  color: var(--text-main, #F2FFF6);
}

.page-about__dark-section {
  background-color: var(--card-b-g, #11271B);
  color: var(--text-secondary, #A7D9B8);
}
.page-about__dark-section .page-about__section-title,
.page-about__dark-section .page-about__sub-title,
.page-about__dark-section .page-about__card-title {
  color: var(--text-main, #F2FFF6);
}