.page-about {
  color: #ffffff; /* Default text color for dark body background */
  background-color: transparent; /* Body background is handled by shared.css */
}

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

.page-about__section-title {
  font-size: 2.5em;
  color: #26A9E0; /* Brand color for titles */
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-about__paragraph {
  font-size: 1.1em;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #f0f0f0; /* Lighter white for readability on dark backgrounds */
}

.page-about__paragraph a,
.page-about__list-item a {
  color: #26A9E0; /* Brand color for links */
  text-decoration: underline;
}

.page-about__list {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 20px;
  color: #f0f0f0;
}

.page-about__list-item {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 10px;
}

.page-about__hero-section {
  position: relative;
  padding: 100px 20px;
  text-align: center;
  padding-top: var(--header-offset, 120px); /* Ensure content is not hidden by fixed header */
}

.page-about__dark-bg {
  background: #0a0a0a; /* Ensure sections on body background are explicitly dark */
  color: #ffffff;
}

.page-about__light-bg {
  background: #1a1a1a; /* Slightly lighter dark background for contrast */
  color: #ffffff;
}

.page-about__hero-title {
  font-size: 3.5em;
  color: #26A9E0;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-about__hero-description {
  font-size: 1.4em;
  line-height: 1.6;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: #ffffff;
}

.page-about__hero-cta-buttons,
.page-about__cta-buttons,
.page-about__final-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  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: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-about__btn-primary {
  background: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-about__btn-primary:hover {
  background: #1e87b3;
  border-color: #1e87b3;
}

.page-about__btn-secondary {
  background: transparent;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-about__btn-secondary:hover {
  background: #26A9E0;
  color: #ffffff;
}

.page-about__intro-section,
.page-about__history-section,
.page-about__values-section,
.page-about__products-section,
.page-about__tech-security-section,
.page-about__team-support-section,
.page-about__cta-section,
.page-about__faq-section,
.page-about__final-cta-section {
  padding: 80px 0;
}

.page-about__image-text-grid {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.page-about__image-text-grid:nth-child(even) {
  flex-direction: row-reverse;
}

.page-about__image-wrapper {
  flex: 1;
  min-width: 300px;
}

.page-about__image {
  width: 100%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
  display: block;
}

.page-about__text-content {
  flex: 2;
  min-width: 300px;
}

.page-about__grid-3-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-about__card {
  background: rgba(255, 255, 255, 0.1); /* Semi-transparent white on dark background */
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: #ffffff;
  height: 100%; /* Ensure cards have equal height */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.page-about__card-title {
  font-size: 1.6em;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-about__card-text {
  font-size: 1em;
  line-height: 1.6;
  color: #f0f0f0;
}

.page-about__grid-2-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.page-about__product-card {
  background: rgba(255, 255, 255, 0.08); /* Slightly less transparent */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  color: #ffffff;
}

.page-about__product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.page-about__product-title {
  font-size: 1.4em;
  color: #26A9E0;
  padding: 15px 20px 10px;
  font-weight: bold;
}

.page-about__product-title a {
  color: #26A9E0;
  text-decoration: none;
}

.page-about__product-title a:hover {
  text-decoration: underline;
}

.page-about__product-description {
  font-size: 0.95em;
  line-height: 1.5;
  padding: 0 20px 20px;
  color: #f0f0f0;
  flex-grow: 1;
}

.page-about__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-about__faq-item {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  margin-bottom: 15px;
  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: 20px 25px;
  cursor: pointer;
  background: #26A9E0;
  color: #ffffff;
  font-weight: bold;
  font-size: 1.2em;
  border-radius: 8px;
  transition: background 0.3s ease;
}

.page-about__faq-question:hover {
  background: #1e87b3;
}

.page-about__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  transition: transform 0.3s ease;
}

.page-about__faq-item.active .page-about__faq-question {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

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

.page-about__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #f0f0f0;
  background: rgba(255, 255, 255, 0.05);
}

.page-about__faq-item.active .page-about__faq-answer {
  max-height: 1000px !important; /* Sufficiently large to show content */
  padding: 15px 25px 25px 25px;
}

.page-about__faq-answer .page-about__paragraph {
  margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-about__hero-title {
    font-size: 3em;
  }
  .page-about__hero-description {
    font-size: 1.2em;
  }
  .page-about__section-title {
    font-size: 2em;
  }
  .page-about__image-text-grid,
  .page-about__grid-2-columns {
    grid-template-columns: 1fr;
  }
  .page-about__image-text-grid:nth-child(even) {
    flex-direction: column;
  }
  .page-about__image-wrapper {
    order: -1; /* Image first on mobile for alternating sections */
  }
}

@media (max-width: 768px) {
  .page-about__hero-section {
    padding: 80px 15px;
    padding-top: var(--header-offset, 120px) !important;
  }
  .page-about__hero-title {
    font-size: 2.5em;
  }
  .page-about__hero-description {
    font-size: 1.1em;
  }
  .page-about__btn-primary,
  .page-about__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    margin: 5px 0;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-about__hero-cta-buttons,
  .page-about__cta-buttons,
  .page-about__final-cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-about__intro-section,
  .page-about__history-section,
  .page-about__values-section,
  .page-about__products-section,
  .page-about__tech-security-section,
  .page-about__team-support-section,
  .page-about__cta-section,
  .page-about__faq-section,
  .page-about__final-cta-section {
    padding: 40px 0;
  }
  .page-about__container {
    padding: 0 15px;
  }
  .page-about__section-title {
    font-size: 1.8em;
    margin-bottom: 25px;
  }
  .page-about__paragraph,
  .page-about__list-item,
  .page-about__card-text {
    font-size: 1em;
  }
  .page-about__image-text-grid {
    flex-direction: column;
  }
  .page-about__image-wrapper {
    min-width: unset;
    width: 100%;
    order: -1; /* Image first on mobile */
  }
  .page-about__text-content {
    min-width: unset;
    width: 100%;
  }
  .page-about__image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-about__card {
    padding: 20px;
  }
  .page-about__card-title {
    font-size: 1.4em;
  }
  .page-about__product-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-about__product-image {
    height: 200px;
  }
  .page-about__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-about__faq-answer {
    padding: 10px 20px 20px 20px;
  }
  .page-about__faq-item.active .page-about__faq-answer {
    padding: 15px 20px 20px 20px;
  }
}

@media (max-width: 480px) {
  .page-about__hero-title {
    font-size: 2em;
  }
  .page-about__section-title {
    font-size: 1.5em;
  }
  .page-about__paragraph,
  .page-about__list-item,
  .page-about__card-text {
    font-size: 0.95em;
  }
  .page-about__card {
    min-width: unset;
  }
  .page-about__grid-3-columns {
    grid-template-columns: 1fr;
  }
}