.page-about {
  color: #F2FFF6; /* Text Main */
  background-color: var(--bg-main, #08160F); /* Body background from shared.css, fallback to Deep Green */
  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;
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-bottom: 60px;
  padding-top: 10px; /* Small top padding, body handles header offset */
}

.page-about__hero-image-wrapper {
  width: 100%;
  margin-bottom: 30px;
}

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

.page-about__hero-content {
  max-width: 900px;
  padding: 0 20px;
  box-sizing: border-box;
}

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

.page-about__intro-text {
  font-size: 1.15rem;
  margin-bottom: 30px;
  color: #A7D9B8; /* Text Secondary */
}

.page-about__btn-primary {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button color */
  color: #F2FFF6; /* Text Main */
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-about__btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%); /* Invert gradient on hover */
}

.page-about__btn-primary--large {
  padding: 18px 35px;
  font-size: 1.1rem;
}

.page-about__section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 50px;
  color: #F2FFF6; /* Text Main */
  position: relative;
}

.page-about__section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: #2AD16F; /* Main brand color */
  margin: 15px auto 0;
  border-radius: 2px;
}

.page-about__mission-vision-section,
.page-about__values-section,
.page-about__why-choose-us-section,
.page-about__faq-section {
  padding: 80px 0;
}

.page-about__content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 60px;
}

.page-about__content-grid--reverse {
  grid-template-areas: "image text";
}

.page-about__content-grid--reverse .page-about__image-block {
  grid-area: image;
}

.page-about__content-grid--reverse .page-about__text-block {
  grid-area: text;
}

.page-about__text-block h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: #F2FFF6; /* Text Main */
}

.page-about__text-block p {
  font-size: 1rem;
  margin-bottom: 15px;
  color: #A7D9B8; /* Text Secondary */
}

.page-about__image-block img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

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

.page-about__value-card {
  background-color: #11271B; /* Card B G */
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  border: 1px solid #2E7A4E; /* Border color */
}

.page-about__value-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.page-about__value-icon {
  width: 120px;
  height: 120px;
  object-fit: contain;
  margin: 0 auto 20px;
  display: block;
}

.page-about__value-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #F2FFF6; /* Text Main */
}

.page-about__value-card p {
  font-size: 0.95rem;
  color: #A7D9B8; /* Text Secondary */
}

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

.page-about__feature-card {
  background-color: #11271B; /* Card B G */
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid #2E7A4E; /* Border color */
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-about__feature-title {
  font-size: 1.6rem;
  margin-bottom: 15px;
  color: #F2FFF6; /* Text Main */
}

.page-about__feature-card p {
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
  flex-grow: 1;
}

.page-about__feature-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-top: 25px;
  object-fit: cover;
}

.page-about__cta-section {
  background-color: #0A4B2C; /* Deep Green */
  padding: 100px 20px;
  text-align: center;
}

.page-about__cta-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  margin-bottom: 25px;
  color: #F2FFF6; /* Text Main */
}

.page-about__cta-description {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #A7D9B8; /* Text Secondary */
}

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

.page-about__faq-item {
  background-color: #11271B; /* Card B G */
  border: 1px solid #2E7A4E; /* Border color */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #F2FFF6; /* Text Main */
}

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  color: #F2FFF6; /* Text Main */
  list-style: none; /* For details/summary */
}

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

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

.page-about__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: #2AD16F; /* Main brand color */
}

.page-about__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
}

.page-about__faq-answer p {
  margin-top: 10px;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .page-about__content-grid {
    grid-template-columns: 1fr;
  }
  .page-about__content-grid--reverse {
    grid-template-areas: unset;
  }
  .page-about__image-block:first-child {
    order: 2;
  }
  .page-about__text-block:first-child {
    order: 1;
  }
}

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

  .page-about__hero-section {
    padding: 40px 15px 50px;
    padding-top: 10px !important;
  }

  .page-about__hero-content {
    padding: 0 15px;
  }

  .page-about__main-title {
    font-size: clamp(2rem, 8vw, 2.8rem);
    margin-bottom: 15px;
  }

  .page-about__intro-text {
    font-size: 1rem;
    margin-bottom: 25px;
  }

  .page-about__btn-primary,
  .page-about__btn-primary--large {
    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;
    font-size: 1rem;
  }

  .page-about__section-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 40px;
  }

  .page-about__mission-vision-section,
  .page-about__values-section,
  .page-about__why-choose-us-section,
  .page-about__faq-section {
    padding: 50px 0;
  }

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

  .page-about__content-grid {
    gap: 40px;
    margin-bottom: 40px;
  }

  .page-about__text-block h3 {
    font-size: 1.5rem;
  }

  .page-about__values-grid,
  .page-about__features-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-about__value-card,
  .page-about__feature-card {
    padding: 25px;
  }

  .page-about__cta-section {
    padding: 60px 15px;
  }

  .page-about__cta-title {
    font-size: clamp(1.8rem, 7.5vw, 2.5rem);
    margin-bottom: 20px;
  }

  .page-about__cta-description {
    font-size: 1rem;
    margin-bottom: 30px;
  }

  .page-about__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-about__faq-answer {
    font-size: 0.95rem;
    padding: 0 20px 15px;
  }

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

  .page-about__hero-image-wrapper,
  .page-about__image-block,
  .page-about__value-icon,
  .page-about__feature-image {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    padding-left: 0;
    padding-right: 0;
  }

  .page-about__value-icon {
    width: 100px !important;
    height: 100px !important;
  }
}