.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main);
  background-color: var(--background);
}

.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: 60px 0;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  color: var(--text-main);
  overflow: hidden;
  background: var(--background);
}

.page-about__hero-image-wrapper {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 40px;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  min-height: 200px;
}

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

.page-about__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main);
  line-height: 1.2;
}

.page-about__subtitle {
  font-size: clamp(1em, 1.5vw, 1.2em);
  margin-bottom: 30px;
  color: var(--text-secondary);
}

.page-about__section-title {
  font-size: clamp(1.8em, 3vw, 2.5em);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-main);
}

.page-about__section-description {
  font-size: clamp(0.9em, 1.2vw, 1.1em);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  color: var(--text-secondary);
}

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

.page-about__dark-bg {
  background-color: var(--background);
  color: var(--text-main);
}

.page-about__light-bg {
  background-color: var(--card-bg);
  color: var(--text-main);
}

.page-about__text-block p {
  margin-bottom: 15px;
  color: var(--text-secondary);
  font-size: 1.05em;
}

.page-about__text-block h3 {
  color: var(--text-main);
  font-size: 1.5em;
  margin-bottom: 15px;
}

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

@media (min-width: 768px) {
  .page-about__content-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-about__content-grid:nth-child(even) {
    direction: rtl;
  }
  .page-about__content-grid:nth-child(even) > div {
    direction: ltr;
  }
}

.page-about__image-block {
  text-align: center;
}

.page-about__image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  min-height: 200px;
  object-fit: cover;
}

.page-about__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-about__feature-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-secondary);
}

.page-about__feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-about__feature-icon {
  width: 100%; /* Ensure image fills card */
  max-width: 150px;
  height: auto;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 8px var(--glow)); /* Example of non-color-changing filter */
  min-height: 200px;
  object-fit: contain;
}

.page-about__card-title {
  font-size: 1.6em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main);
}

.page-about__cta-button,
.page-about__button-link {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
}

.page-about__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  border: none;
}

.page-about__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(34, 199, 104, 0.4);
}

.page-about__btn-secondary {
  background-color: transparent;
  color: var(--glow);
  border: 2px solid var(--glow);
}

.page-about__btn-secondary:hover {
  background-color: var(--glow);
  color: var(--background);
  transform: translateY(-2px);
}

.page-about__cta-bottom {
  text-align: center;
  margin-top: 60px;
}

.page-about__button-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.page-about__faq-list {
  margin-top: 40px;
}

.page-about__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--text-secondary);
}

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-main);
  background-color: var(--background);
  border-bottom: 1px solid var(--divider);
}

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

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

.page-about__faq-item[open] .page-about__faq-question {
  border-bottom: 1px solid var(--border);
}

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

.page-about__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  transition: transform 0.3s ease;
  color: var(--glow);
}

.page-about__faq-item[open] .page-about__faq-toggle {
  transform: rotate(45deg);
}

.page-about__faq-answer {
  padding: 20px 25px;
  padding-top: 0;
  font-size: 1.05em;
  color: var(--text-secondary);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-about__hero-image-wrapper {
    max-height: 400px;
  }
}

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

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

  .page-about__hero-section {
    padding: 40px 0;
    padding-top: 10px !important; /* body handles --header-offset */
  }

  .page-about__hero-image-wrapper {
    max-height: 300px;
    margin-bottom: 30px;
  }

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

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

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

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

  .page-about__section-description {
    margin-bottom: 40px;
  }

  .page-about__mission-section,
  .page-about__why-choose-us-section,
  .page-about__commitment-section,
  .page-about__faq-section,
  .page-about__join-us-section {
    padding: 60px 0;
  }

  .page-about__content-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

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

  .page-about__feature-icon {
    max-width: 120px;
    min-height: 200px;
  }

  .page-about__card-title {
    font-size: 1.4em;
  }

  .page-about__cta-button,
  .page-about__button-link {
    padding: 12px 20px;
    font-size: 1em;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    margin-left: auto;
    margin-right: auto;
  }

  .page-about__button-group {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  
  .page-about__image,
  .page-about__hero-image,
  .page-about__feature-icon {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

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

  .page-about__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }

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