.page-about {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-main); /* Default text color for dark body background */
  background-color: var(--deep-navy);
}

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

.page-about__hero-section {
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  padding-bottom: 40px;
  text-align: center;
  background: var(--deep-navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-about__hero-image {
  width: 100%;
  max-height: 675px;
  object-fit: cover;
  display: block;
  margin-bottom: 30px;
}

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

.page-about__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--text-main);
  margin-bottom: 15px;
  font-weight: 700;
  line-height: 1.2;
}

.page-about__hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

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

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  text-align: center;
}

.page-about__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: var(--text-main);
  border: none;
}

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

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

.page-about__btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.page-about__introduction-section,
.page-about__commitments-section,
.page-about__careers-section {
  padding: 60px 0;
  background-color: var(--deep-navy);
  color: var(--text-main);
}

.page-about__why-choose-section,
.page-about__partners-section,
.page-about__contact-section {
  padding: 60px 0;
  background-color: var(--card-bg);
  color: var(--text-main);
}

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

.page-about__section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--glow-color);
  margin: 15px auto 0;
  border-radius: 2px;
}

.page-about__subsection-title {
  font-size: 1.8rem;
  color: var(--text-main);
  margin-top: 40px;
  margin-bottom: 20px;
  font-weight: 600;
}

.page-about__text-block {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

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

.page-about__link-text {
  color: var(--glow-color);
  text-decoration: none;
}

.page-about__link-text:hover {
  text-decoration: underline;
}

.page-about__values-list,
.page-about__product-list,
.page-about__contact-list {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.page-about__values-item,
.page-about__product-item,
.page-about__contact-item {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.page-about__values-item::before,
.page-about__product-item::before,
.page-about__contact-item::before {
  content: '✓';
  color: var(--glow-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

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

.page-about__feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  text-align: left;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-main);
}

.page-about__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

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

.page-about__card-text {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 15px;
}

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

.page-about__image-full-width {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: 8px;
  margin: 30px 0;
  display: block;
}

.page-about__image-center {
  display: block;
  margin: 30px auto;
  max-width: 80%;
  height: auto;
  border-radius: 8px;
}

.page-about__cta-section {
  padding: 80px 0;
  text-align: center;
  background: linear-gradient(90deg, #113B7A 0%, #1D5FD1 100%);
  color: var(--text-main);
}

.page-about__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-about__copyright {
  background-color: var(--deep-navy);
  color: var(--text-secondary);
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
  border-top: 1px solid var(--divider-color);
}

/* General image responsiveness */
.page-about img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-about__container {
    padding: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-about__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

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

  .page-about__main-title {
    font-size: 2rem !important;
  }

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

  .page-about__hero-cta-buttons,
  .page-about__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px;
  }

  .page-about__btn-primary,
  .page-about__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px !important;
    font-size: 0.95rem !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-about__section-title {
    font-size: 2rem !important;
    margin-bottom: 30px;
  }

  .page-about__subsection-title {
    font-size: 1.4rem !important;
    margin-top: 30px;
    margin-bottom: 15px;
  }

  .page-about__text-block,
  .page-about__values-item,
  .page-about__product-item,
  .page-about__contact-item,
  .page-about__card-text {
    font-size: 0.95rem !important;
  }

  .page-about__introduction-section,
  .page-about__commitments-section,
  .page-about__careers-section,
  .page-about__why-choose-section,
  .page-about__partners-section,
  .page-about__contact-section,
  .page-about__cta-section {
    padding: 40px 0 !important;
  }

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

  .page-about__card-image,
  .page-about__image-full-width,
  .page-about__image-center {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    object-fit: cover;
    box-sizing: border-box !important;
  }

  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  .page-about__feature-card,
  .page-about__card {
    padding: 20px !important;
  }
}