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

.page-about {
  color: var(--text-main);
  background-color: var(--page-bg, #08160F); /* Fallback to default if var not set by shared */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-about__hero-section {
  position: relative;
  width: 100%;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: var(--deep-green);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 600px; /* Limit height for better content visibility */
}

.page-about__hero-content {
  position: relative;
  z-index: 10;
  padding: 40px 20px;
  max-width: 900px;
  margin: 0 auto;
  color: var(--text-main);
}

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

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

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

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-about__btn-primary {
  background: var(--btn-gradient);
  color: var(--text-main);
  border: 2px solid transparent;
}

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

.page-about__btn-secondary {
  background: var(--card-bg);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-about__btn-secondary:hover {
  background: var(--primary-color);
  color: var(--text-main);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(var(--primary-color), 0.4);
}

.page-about__btn-primary--small {
  padding: 12px 25px;
  font-size: 0.95rem;
}

.page-about__btn-primary--large {
  padding: 18px 40px;
  font-size: 1.2rem;
}

.page-about__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-about__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-main);
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.3;
}

.page-about__sub-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-top: 30px;
  margin-bottom: 15px;
}

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

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

.page-about__intro-section,
.page-about__reliability-section,
.page-about__services-section,
.page-about__experience-section,
.page-about__csr-section,
.page-about__why-choose-section,
.page-about__faq-section {
  padding: 60px 0;
  background-color: var(--page-bg);
}

.page-about__reliability-section .page-about__container,
.page-about__experience-section .page-about__container {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 60px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

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

.page-about__content-grid--reverse {
  grid-template-areas: "text image";
}

.page-about__content-grid--reverse .page-about__image-wrapper {
  grid-area: image;
}

.page-about__content-grid--reverse .page-about__text-content {
  grid-area: text;
}

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

.page-about__content-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  display: block;
  margin: 0 auto;
}

.page-about__content-image--center {
  margin-bottom: 40px;
}

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

.page-about__service-item {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  text-align: center;
  border: 1px solid var(--border-color);
}

.page-about__service-title {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-about__link-btn {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: var(--text-main);
  text-decoration: none;
  border-radius: 6px;
  transition: background-color 0.3s ease;
}

.page-about__link-btn:hover {
  background-color: var(--secondary-color);
}

.page-about__benefit-list {
  list-style: none;
  padding: 0;
  margin-bottom: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 20px;
}

.page-about__benefit-list li {
  background-color: var(--card-bg);
  padding: 20px;
  border-left: 5px solid var(--primary-color);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 1.1rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-about__benefit-list li strong {
  color: var(--text-main);
}

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

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

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

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

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

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

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

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

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-about__hero-content {
    padding: 30px 15px;
  }

  .page-about__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }

  .page-about__section-title {
    font-size: 2rem;
  }

  .page-about__sub-title {
    font-size: 1.6rem;
  }

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

  .page-about__content-grid--reverse {
    grid-template-areas: unset; /* Reset for mobile stacking */
  }

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

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

  .page-about__reliability-section .page-about__container,
  .page-about__experience-section .page-about__container {
    padding: 40px;
  }
}

@media (max-width: 768px) {
  .page-about__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-about__hero-content {
    padding: 20px 10px;
  }

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

  .page-about__hero-description {
    font-size: 1rem;
  }

  .page-about__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

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

  .page-about__container,
  .page-about__intro-section,
  .page-about__reliability-section,
  .page-about__services-section,
  .page-about__experience-section,
  .page-about__csr-section,
  .page-about__why-choose-section,
  .page-about__faq-section,
  .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 !important;
    padding-right: 15px !important;
    overflow: hidden !important; /* Ensure no horizontal scroll */
  }

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

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

  .page-about__text-block,
  .page-about__benefit-list li,
  .page-about__faq-item summary,
  .page-about__faq-answer {
    font-size: 0.95rem;
  }

  .page-about__content-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-about__reliability-section .page-about__container,
  .page-about__experience-section .page-about__container {
    padding: 30px;
  }

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

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