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

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

.page-about__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px 0 60px 0; /* body handled padding-top */
  background-color: var(--background-color);
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 500px;
}

.page-about__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin-top: 40px;
  padding: 0 20px;
}

.page-about__hero-title {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-main);
  max-width: 100%;
  margin-bottom: 20px;
}

.page-about__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--text-secondary);
}

.page-about__section-title {
  font-size: 2.2em;
  font-weight: bold;
  color: var(--text-main);
  text-align: center;
  margin-bottom: 30px;
  padding-top: 40px;
}

.page-about__section-title--light {
  color: var(--text-main);
}

.page-about__section-description {
  font-size: 1.05em;
  text-align: center;
  margin-bottom: 50px;
  color: var(--text-secondary);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-about__sub-title {
  font-size: 1.8em;
  font-weight: bold;
  color: var(--text-main);
  margin-top: 40px;
  margin-bottom: 20px;
}

.page-about__sub-title--light {
  color: var(--text-main);
}

.page-about__cta-button {
  display: inline-block;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #fff;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  margin-top: 20px;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-about__cta-button:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
}

.page-about__cta-button--secondary {
  background: var(--card-bg);
  color: var(--text-main);
  border: 2px solid var(--border-color);
}

.page-about__cta-button--secondary:hover {
  background: var(--deep-green);
  color: var(--text-main);
}

.page-about__mission-vision-section,
.page-about__history-values-section,
.page-about__commitment-section,
.page-about__social-responsibility-section {
  padding: 80px 0;
  background-color: var(--background-color);
}

.page-about__dark-section {
  background-color: var(--card-bg);
}

.page-about__mission-vision-section .page-about__container,
.page-about__history-values-section .page-about__container {
  display: flex;
  gap: 40px;
  align-items: center;
}

.page-about__history-values-section .page-about__container--reverse {
  flex-direction: row-reverse;
}

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

.page-about__image-content {
  flex: 1;
  max-width: 50%;
  height: auto;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-about__values-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.page-about__values-list li {
  background: var(--deep-green);
  padding: 15px 20px;
  margin-bottom: 10px;
  border-radius: 8px;
  color: var(--text-main);
  font-weight: bold;
  border-left: 5px solid var(--main-color);
}

.page-about__team-expertise-section {
  padding: 80px 0;
}

.page-about__team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
  margin-bottom: 50px;
}

.page-about__team-card {
  background: var(--background-color);
  padding: 25px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
}

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

.page-about__card-title {
  font-size: 1.4em;
  font-weight: bold;
  color: var(--text-main);
  margin-bottom: 10px;
}

.page-about__card-text {
  color: var(--text-secondary);
}

.page-about__description-text {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: var(--text-secondary);
}

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

.page-about__commitment-item {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
}

.page-about__commitment-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  object-fit: contain;
  filter: drop-shadow(0 0 5px var(--glow)); /* Allowed for icons */
}

.page-about__products-services-section {
  padding: 80px 0;
}

.page-about__services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-about__service-card {
  background: var(--background-color);
  padding: 25px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-about__service-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-about__card-link {
  display: inline-block;
  color: var(--main-color);
  text-decoration: none;
  font-weight: bold;
  margin-top: 15px;
  transition: color 0.3s ease;
}

.page-about__card-link:hover {
  color: var(--secondary-color);
}

.page-about__social-responsibility-section {
  padding: 80px 0;
}

.page-about__responsibility-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-about__responsibility-item {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
}

.page-about__contact-faq-section {
  padding: 80px 0;
}

.page-about__contact-faq-section .page-about__container {
  display: flex;
  gap: 60px;
}

.page-about__contact-block,
.page-about__faq-block {
  flex: 1;
}

.page-about__contact-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  margin-bottom: 40px;
}

.page-about__contact-list li {
  margin-bottom: 15px;
  color: var(--text-secondary);
  font-size: 1.1em;
}

.page-about__contact-link {
  color: var(--main-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-about__contact-link:hover {
  color: var(--secondary-color);
}

.page-about__faq-list {
  margin-top: 30px;
}

.page-about__faq-item {
  background: var(--background-color);
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  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: 18px 25px;
  background-color: var(--card-bg);
  cursor: pointer;
  font-weight: bold;
  color: var(--text-main);
  transition: background-color 0.3s ease;
  list-style: none;
}

.page-about__faq-question:hover {
  background-color: var(--deep-green);
}

.page-about__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--main-color);
}

.page-about__faq-item[open] .page-about__faq-toggle {
  color: var(--secondary-color);
}

.page-about__faq-answer {
  padding: 15px 25px 20px 25px;
  background-color: var(--background-color);
  color: var(--text-secondary);
  font-size: 0.95em;
}

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

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

/* Custom colors from requirements */
:root {
  --main-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg: #11271B;
  --background-color: #08160F;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border-color: #2E7A4E;
  --glow: #57E38D;
  --gold: #F2C14E;
  --divider: #1E3A2A;
  --deep-green: #0A4B2C;
}

/* Text color for .page-about section based on dark body background */
.page-about {
  color: var(--text-main);
  background-color: var(--background-color);
}

.page-about p,
.page-about li {
  color: var(--text-secondary);
}

.page-about h1,
.page-about h2,
.page-about h3,
.page-about h4,
.page-about h5,
.page-about h6 {
  color: var(--text-main);
}

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

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

  .page-about__section-title {
    font-size: 1.8em;
    padding-top: 20px;
    margin-bottom: 20px;
  }

  .page-about__sub-title {
    font-size: 1.5em;
    margin-top: 30px;
    margin-bottom: 15px;
  }

  .page-about__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

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

  .page-about__hero-image {
    max-height: 300px;
  }

  .page-about__hero-content {
    margin-top: 20px;
  }

  .page-about__mission-vision-section .page-about__container,
  .page-about__history-values-section .page-about__container,
  .page-about__history-values-section .page-about__container--reverse,
  .page-about__contact-faq-section .page-about__container {
    flex-direction: column;
    gap: 30px;
  }

  .page-about__image-content {
    max-width: 100%;
    height: auto;
    margin-bottom: 20px;
  }

  .page-about__team-grid,
  .page-about__commitment-grid,
  .page-about__services-grid,
  .page-about__responsibility-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-about__team-image,
  .page-about__service-image {
    height: 180px;
  }

  .page-about__cta-button,
  .page-about__btn-primary,
  .page-about__btn-secondary,
  .page-about a[class*="button"],
  .page-about a[class*="btn"] {
    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;
  }

  .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;
  }

  .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,
  .page-about__video-section,
  .page-about__video-container,
  .page-about__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-about__video-section {
    padding-top: 10px !important;
  }

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

  .page-about__faq-answer {
    padding: 10px 20px 15px 20px;
  }
}

@media (min-width: 769px) {
  .page-about__hero-title {
    font-size: clamp(2.5em, 4vw, 3.5em);
  }
  .page-about__section-title {
    font-size: clamp(1.8em, 2.8vw, 2.5em);
  }
}