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

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

.page-about__section-spacing {
  padding: 80px 0;
}

.page-about__section-title {
  font-size: 2.5em;
  color: #F2FFF6; /* Text Main */
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
  line-height: 1.2;
}

.page-about__section-description {
  font-size: 1.1em;
  color: #A7D9B8; /* Text Secondary */
  text-align: center;
  margin-bottom: 60px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-about__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: #08160F;
}

.page-about__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
  margin-bottom: 40px;
}

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

.page-about__hero-content-wrapper {
  max-width: 900px;
  text-align: center;
  padding: 0 20px 60px 20px;
}

.page-about__hero-title {
  font-size: clamp(2em, 4vw, 3.2em); /* Responsive font size */
  color: #F2FFF6;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-about__hero-description {
  font-size: 1.15em;
  color: #A7D9B8;
  margin-bottom: 30px;
}

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

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

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

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

/* Mission Vision Section */
.page-about__mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

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

.page-about__card-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  display: block;
  margin: 0 auto 20px auto;
  border-radius: 8px;
  object-fit: cover;
}

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

.page-about__card-text {
  color: #A7D9B8;
  font-size: 1em;
}

/* History Section */
.page-about__history-timeline {
  display: flex;
  flex-direction: column;
  gap: 40px;
  position: relative;
  padding-left: 20px;
}

.page-about__history-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: #2E7A4E; /* Border */
}

.page-about__timeline-item {
  position: relative;
  padding-left: 30px;
}

.page-about__timeline-item::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 5px;
  width: 18px;
  height: 18px;
  background-color: #11A84E; /* Main Color */
  border-radius: 50%;
  border: 3px solid #08160F; /* Background */
}

.page-about__timeline-year {
  font-size: 1.5em;
  color: #F2C14E; /* Gold */
  margin-bottom: 5px;
}

.page-about__timeline-event {
  color: #A7D9B8;
  font-size: 1em;
}

/* Values Section */
.page-about__dark-section {
  background-color: #08160F; /* Background */
  color: #F2FFF6; /* Text Main */
}

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

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

.page-about__value-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  object-fit: contain;
}

.page-about__value-title {
  font-size: 1.5em;
  color: #F2FFF6;
  margin-bottom: 10px;
}

.page-about__value-text {
  color: #A7D9B8;
  font-size: 0.95em;
}

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

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

.page-about__team-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px auto;
  border: 4px solid #22C768; /* Auxiliary Color */
}

.page-about__member-name {
  font-size: 1.6em;
  color: #F2FFF6;
  margin-bottom: 10px;
}

.page-about__member-role {
  color: #A7D9B8;
  font-size: 1em;
}

/* Tech Section */
.page-about__tech-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

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

.page-about__tech-title {
  font-size: 1.6em;
  color: #F2FFF6;
  margin-bottom: 15px;
}

.page-about__tech-text {
  color: #A7D9B8;
  font-size: 1em;
}

.page-about__tech-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-about__tech-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  object-fit: cover;
}

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

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

.page-about__commitment-title {
  font-size: 1.6em;
  color: #F2FFF6;
  margin-bottom: 15px;
}

.page-about__commitment-text {
  color: #A7D9B8;
  font-size: 1em;
}

/* Why Choose Us Section */
.page-about__why-list {
  list-style: none;
  padding: 0;
  margin-bottom: 50px;
  text-align: left;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-about__why-item {
  background-color: #11271B; /* Card BG */
  margin-bottom: 15px;
  padding: 20px;
  border-radius: 8px;
  border-left: 5px solid #22C768; /* Auxiliary Color */
  color: #A7D9B8;
  font-size: 1.05em;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-about__why-item strong {
  color: #F2FFF6;
}

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

/* FAQ Section */
.page-about__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-about__faq-item {
  background-color: #11271B; /* Card BG */
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid #2E7A4E; /* Border */
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  color: #F2FFF6;
  font-size: 1.15em;
  font-weight: bold;
  background-color: #1E3A2A; /* Divider (slightly darker for summary) */
  list-style: none;
}

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

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

.page-about__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #2AD16F; /* Lighter green from button gradient */
}

.page-about__faq-answer {
  padding: 0 20px 20px 20px;
  color: #A7D9B8;
  font-size: 1em;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.page-about__faq-item[open] .page-about__faq-answer {
  max-height: 500px; /* Adjust as needed for content length */
  padding-top: 15px;
}

.page-about__faq-item[open] .page-about__faq-question {
  background-color: #0A4B2C; /* Deep Green */
}

/* CTA Section */
.page-about__cta-section {
  text-align: center;
  background-color: #11271B; /* Card BG */
  border-top: 1px solid #2E7A4E;
}

.page-about__cta-content {
  max-width: 800px;
}

.page-about__cta-title {
  font-size: 2.2em;
  color: #F2FFF6;
  margin-bottom: 20px;
}

.page-about__cta-description {
  font-size: 1.1em;
  color: #A7D9B8;
  margin-bottom: 40px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-about__section-title {
    font-size: 2em;
  }
  .page-about__hero-title {
    font-size: clamp(1.8em, 5vw, 2.8em);
  }
  .page-about__mission-vision-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-about__section-spacing {
    padding: 60px 0;
  }
  .page-about__hero-content-wrapper {
    padding: 0 15px 40px 15px;
  }
  .page-about__container {
    padding: 0 15px;
  }
  .page-about__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-about__section-description {
    font-size: 1em;
    margin-bottom: 40px;
  }
  .page-about__hero-title {
    font-size: clamp(1.6em, 6vw, 2.4em);
  }
  .page-about__hero-description {
    font-size: 1em;
  }
  .page-about__btn-primary,
  .page-about__btn-secondary {
    padding: 12px 25px;
    font-size: 1em;
    width: 100% !important; /* Ensure full width on mobile */
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-about__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px;
  }
  .page-about__values-grid,
  .page-about__team-grid,
  .page-about__tech-features,
  .page-about__commitment-grid {
    grid-template-columns: 1fr;
  }
  .page-about__card,
  .page-about__value-item,
  .page-about__team-member,
  .page-about__tech-item,
  .page-about__commitment-item {
    padding: 25px;
  }
  .page-about__why-item {
    padding: 15px;
    font-size: 0.95em;
  }
  .page-about__faq-question {
    font-size: 1em;
    padding: 15px;
  }
  .page-about__faq-answer {
    font-size: 0.95em;
  }
  .page-about__cta-title {
    font-size: 1.8em;
  }
  .page-about__cta-description {
    font-size: 1em;
  }

  /* Mobile image responsiveness */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-about__hero-image-wrapper,
  .page-about__tech-image-wrapper,
  .page-about__card,
  .page-about__mission-vision-section,
  .page-about__history-section,
  .page-about__values-section,
  .page-about__team-section,
  .page-about__tech-section,
  .page-about__commitment-section,
  .page-about__why-choose-us-section,
  .page-about__faq-section,
  .page-about__cta-section,
  .page-about__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-about__hero-section {
    padding-top: 10px !important; /* body handles --header-offset, this is for visual spacing */
  }
}

@media (max-width: 480px) {
  .page-about__section-title {
    font-size: 1.6em;
  }
  .page-about__hero-title {
    font-size: clamp(1.4em, 7vw, 2.2em);
  }
  .page-about__btn-primary,
  .page-about__btn-secondary {
    padding: 10px 20px;
    font-size: 0.95em;
  }
  .page-about__card-title,
  .page-about__value-title,
  .page-about__member-name,
  .page-about__tech-title,
  .page-about__commitment-title,
  .page-about__cta-title {
    font-size: 1.4em;
  }
}