.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #F2FFF6; /* Text Main */
  background-color: #08160F; /* Background */
  overflow-x: hidden;
}

.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;
  min-height: 500px;
  text-align: center;
  padding-top: 10px; /* Small top padding as body handles header offset */
  padding-bottom: 60px;
  background-color: #08160F;
}

.page-about__hero-image-wrapper {
  width: 100%;
  max-height: 600px; /* Max height for hero image */
  overflow: hidden;
  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;
}

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

.page-about__description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: #A7D9B8; /* Text Secondary */
}

.page-about__btn-primary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  color: #F2FFF6; /* Text Main */
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

.page-about__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  color: #11A84E; /* Primary color */
  background: #F2FFF6; /* Text Main */
  border: 2px solid #11A84E;
  cursor: pointer;
  transition: all 0.3s ease;
}

.page-about__btn-secondary:hover {
  background: #11A84E;
  color: #F2FFF6;
}

.page-about__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: #F2FFF6;
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
}

.page-about__text-block {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #A7D9B8;
}

.page-about__text-block a {
  color: #2AD16F;
  text-decoration: none;
  font-weight: bold;
}

.page-about__text-block a:hover {
  text-decoration: underline;
}

.page-about__introduction-section, 
.page-about__mission-vision-section, 
.page-about__products-services-section, 
.page-about__social-responsibility-section, 
.page-about__contact-cta-section {
  padding: 60px 0;
  background-color: #08160F;
}

.page-about__history-section, 
.page-about__values-commitment-section, 
.page-about__team-tech-section, 
.page-about__faq-section {
  padding: 60px 0;
  background-color: #11271B; /* Card BG */
}

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

.page-about__content-column {
  flex: 1;
}

.page-about__image-column {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.page-about__centered-image {
  display: block;
  margin: 40px auto;
}

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

.page-about__card {
  background-color: #11271B; /* Card BG */
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid #2E7A4E; /* Border */
}

.page-about__card-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: #F2FFF6;
  margin-bottom: 15px;
}

.page-about__values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
  text-align: center;
}

.page-about__value-item {
  background-color: #11271B; /* Card BG */
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid #2E7A4E; /* Border */
}

.page-about__value-title {
  font-size: 1.6rem;
  font-weight: 600;
  color: #57E38D; /* Glow */
  margin-bottom: 15px;
}

.page-about__product-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-about__product-item {
  background-color: #11271B; /* Card BG */
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid #2E7A4E; /* Border */
  text-align: center;
}

.page-about__product-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
}

.page-about__product-title a {
  color: #F2FFF6; /* Text Main */
  text-decoration: none;
}

.page-about__product-title a:hover {
  color: #2AD16F;
}

.page-about__centered-button {
  display: block;
  margin: 40px auto 0;
  max-width: 300px;
}

.page-about__faq-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-about__faq-item {
  background-color: #11271B; /* Card BG */
  border-radius: 12px;
  border: 1px solid #2E7A4E; /* Border */
  overflow: hidden;
}

.page-about__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  font-size: 1.2rem;
  font-weight: 600;
  color: #F2FFF6;
  cursor: pointer;
  background-color: #11271B;
  transition: background-color 0.3s ease;
}

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

.page-about__faq-item summary:hover {
  background-color: #1E3A2A; /* Divider */
}

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

.page-about__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 20px;
  color: #57E38D; /* Glow */
}

.page-about__faq-item[open] .page-about__faq-toggle {
  content: '−';
}

.page-about__faq-answer {
  padding: 0 30px 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: #A7D9B8;
}

.page-about__contact-cta-section {
  text-align: center;
  padding-bottom: 80px;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .page-about__card-layout {
    flex-direction: column;
  }
  .page-about__reverse-order-mobile {
    flex-direction: column-reverse; /* For team-tech section to have text first on mobile */
  }
}

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

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

  .page-about__main-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }

  .page-about__description {
    font-size: 1rem;
  }

  .page-about__section-title {
    font-size: clamp(1.8rem, 6vw, 2.2rem);
    padding-top: 30px;
  }

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

  .page-about__btn-primary, .page-about__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 1rem;
  }

  .page-about__cta-button {
    margin-left: auto;
    margin-right: auto;
  }

  .page-about__hero-content .page-about__cta-button {
    width: auto !important;
    max-width: 250px !important; /* Allow hero button to be smaller than 100% width if content is short */
  }

  .page-about__product-list {
    grid-template-columns: 1fr;
  }

  .page-about__faq-item summary {
    padding: 15px 20px;
    font-size: 1.1rem;
  }

  .page-about__faq-answer {
    padding: 0 20px 15px;
  }

  /* Image responsive */
  .page-about img {
    max-width: 100% !important;
    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;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-about__hero-section {
    padding-top: 10px !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 {
    display: flex;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .page-about__btn-primary, .page-about__btn-secondary {
    font-size: 0.95rem;
    padding: 10px 15px;
  }
}