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

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

.page-about__section {
  padding: 60px 20px;
  text-align: center;
}

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

.page-about__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  min-height: 500px;
}

.page-about__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.page-about__hero-content {
  position: relative;
  z-index: 2;
  color: var(--text-main);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  max-width: 900px;
  padding: 20px;
}

.page-about__main-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 15px;
  color: var(--gold);
  letter-spacing: 1px;
}

.page-about__subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  margin-bottom: 30px;
  color: var(--text-secondary);
}

.page-about__section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 40px;
  color: var(--text-main);
  position: relative;
  padding-bottom: 15px;
}

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

.page-about__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 2px;
}

.page-about__text-block {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: var(--text-secondary);
  text-align: justify;
}

.page-about__text-block--light {
  color: var(--text-main);
}

.page-about__btn-primary {
  display: inline-block;
  padding: 14px 30px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: none;
}

.page-about__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-about__btn-primary--center {
  margin-top: 30px;
  margin-left: auto;
  margin-right: auto;
}

.page-about__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  background-color: transparent;
  color: var(--primary-color);
  text-decoration: none;
  border: 2px solid var(--primary-color);
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.page-about__btn-secondary:hover {
  background-color: var(--primary-color);
  color: #ffffff;
}

.page-about__btn-secondary--center {
  margin-top: 30px;
  margin-left: auto;
  margin-right: auto;
}

.page-about__btn-link {
  display: inline-block;
  color: var(--gold);
  text-decoration: none;
  font-weight: 600;
  margin-top: 10px;
  transition: color 0.3s ease;
}

.page-about__btn-link:hover {
  color: var(--secondary-color);
  text-decoration: underline;
}

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

.page-about__card {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-main);
}

.page-about__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

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

.page-about__card-title {
  font-size: 1.6rem;
  color: var(--gold);
  margin-bottom: 15px;
}

.page-about__card-text {
  font-size: 1rem;
  color: var(--text-secondary);
  text-align: justify;
}

.page-about__core-values .page-about__value-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.page-about__value-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 25px;
  text-align: left;
  transition: box-shadow 0.3s ease;
}

.page-about__value-item:hover {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.page-about__value-heading {
  font-size: 1.4rem;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.page-about__value-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  text-align: justify;
}

.page-about__timeline {
  position: relative;
  max-width: 1000px;
  margin: 50px auto;
  padding: 0 20px;
}

.page-about__timeline::before {
  content: '';
  position: absolute;
  width: 4px;
  background-color: var(--divider);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
}

.page-about__timeline-item {
  padding: 10px 0;
  position: relative;
  width: 50%;
}

.page-about__timeline-item:nth-child(odd) {
  left: 0;
  padding-right: 30px;
  text-align: right;
}

.page-about__timeline-item:nth-child(even) {
  left: 50%;
  padding-left: 30px;
  text-align: left;
}

.page-about__timeline-year {
  position: absolute;
  width: 80px;
  height: 80px;
  line-height: 80px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: #ffffff;
  text-align: center;
  font-weight: 700;
  font-size: 1.2rem;
  z-index: 1;
  top: 50%;
  transform: translateY(-50%);
}

.page-about__timeline-item:nth-child(odd) .page-about__timeline-year {
  right: -40px;
}

.page-about__timeline-item:nth-child(even) .page-about__timeline-year {
  left: -40px;
}

.page-about__timeline-content {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  padding: 20px;
  border-radius: 10px;
  position: relative;
  color: var(--text-main);
}

.page-about__timeline-content::before {
  content: '';
  position: absolute;
  top: 20px;
  width: 0;
  height: 0;
  border: 10px solid transparent;
}

.page-about__timeline-item:nth-child(odd) .page-about__timeline-content::before {
  left: 100%;
  border-left-color: var(--border);
}

.page-about__timeline-item:nth-child(even) .page-about__timeline-content::before {
  right: 100%;
  border-right-color: var(--border);
}

.page-about__timeline-title {
  font-size: 1.3rem;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-about__timeline-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.page-about__why-choose .page-about__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

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

.page-about__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

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

.page-about__feature-title {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.page-about__feature-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.page-about__team .page-about__team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-about__team-member {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-main);
}

.page-about__team-member:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.page-about__team-avatar {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px auto;
  border: 4px solid var(--primary-color);
}

.page-about__member-name {
  font-size: 1.6rem;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-about__member-role {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.page-about__responsibility .page-about__responsibility-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.page-about__responsibility-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 25px;
  text-align: left;
  transition: box-shadow 0.3s ease;
}

.page-about__responsibility-item:hover {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.page-about__responsibility-heading {
  font-size: 1.4rem;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.page-about__responsibility-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  text-align: justify;
}

.page-about__contact .page-about__contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-about__contact-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  color: var(--text-main);
}

.page-about__contact-heading {
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: 15px;
}

.page-about__contact-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 15px;
}

.page-about__contact-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

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

.page-about__contact-link--disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.page-about__faq .page-about__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-about__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--text-main);
}

.page-about__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary-color);
  transition: background-color 0.3s ease;
}

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

.page-about__faq-item summary:hover {
  background-color: rgba(var(--primary-color-rgb), 0.1);
}

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

.page-about__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--gold);
}

.page-about__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: var(--text-secondary);
  text-align: justify;
}

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

/* Responsive Styles */
@media (max-width: 992px) {
  .page-about__timeline::before {
    left: 20px;
  }

  .page-about__timeline-item {
    width: 100%;
    padding-left: 50px;
    padding-right: 20px;
  }

  .page-about__timeline-item:nth-child(odd) {
    text-align: left;
    left: 0;
    padding-right: 20px;
  }

  .page-about__timeline-item:nth-child(even) {
    left: 0;
  }

  .page-about__timeline-item:nth-child(odd) .page-about__timeline-year,
  .page-about__timeline-item:nth-child(even) .page-about__timeline-year {
    left: 0;
    right: auto;
    margin-left: 0;
  }

  .page-about__timeline-item:nth-child(odd) .page-about__timeline-content::before,
  .page-about__timeline-item:nth-child(even) .page-about__timeline-content::before {
    left: -10px;
    border-color: transparent;
    border-right-color: var(--border);
  }
}

@media (max-width: 768px) {
  .page-about__section {
    padding: 40px 15px;
  }

  .page-about__hero-section {
    min-height: 400px;
  }

  .page-about__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

  .page-about__subtitle {
    font-size: clamp(0.9rem, 3vw, 1.1rem);
  }

  .page-about__btn-primary,
  .page-about__btn-secondary {
    padding: 12px 20px;
    font-size: 0.9rem;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-about__btn-primary--center,
  .page-about__btn-secondary--center {
    display: block;
  }

  .page-about__section-title {
    font-size: clamp(1.5rem, 6vw, 2.2rem);
  }

  .page-about__text-block {
    font-size: 1rem;
  }

  .page-about__card-image {
    height: 200px;
  }

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

  .page-about__feature-icon {
    width: 60px;
    height: 60px;
  }

  .page-about__feature-title {
    font-size: 1.3rem;
  }

  .page-about__team-avatar {
    width: 120px;
    height: 120px;
  }

  .page-about__member-name {
    font-size: 1.4rem;
  }

  /* Mobile image and video responsiveness */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-about video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-about__container,
  .page-about__section,
  .page-about__card,
  .page-about__value-item,
  .page-about__feature-item,
  .page-about__team-member,
  .page-about__responsibility-item,
  .page-about__contact-item,
  .page-about__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

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

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

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

  .page-about__faq-list {
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* Color variables */
:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg: #11271B;
  --background: #08160F;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border: #2E7A4E;
  --glow: #57E38D;
  --gold: #F2C14E;
  --divider: #1E3A2A;
  --deep-green: #0A4B2C;
  --primary-color-rgb: 17, 168, 78; /* RGB for #11A84E */
}

/* Ensure contrast for text on card/background */
.page-about__card,
.page-about__value-item,
.page-about__feature-item,
.page-about__team-member,
.page-about__responsibility-item,
.page-about__contact-item,
.page-about__faq-item {
  background-color: var(--card-bg);
  color: var(--text-main);
  border-color: var(--border);
}

.page-about__card-text,
.page-about__value-description,
.page-about__feature-description,
.page-about__member-role,
.page-about__responsibility-description,
.page-about__contact-description,
.page-about__faq-answer {
  color: var(--text-secondary);
}

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

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

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