:root {
  --primary-color: #2F6BFF;
  --secondary-color: #6FA3FF;
  --button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  --card-bg: #FFFFFF;
  --background-color: #F4F7FB;
  --text-main: #1F2D3D;
  --text-black: #000000;
  --border-color: #D6E2FF;
  --glow-color: #A5C4FF;
}

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

.page-about__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  background-color: var(--primary-color);
  color: #ffffff;
  text-align: center;
}

.page-about__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 30px;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-about__hero-content {
  max-width: 900px;
  position: relative;
  z-index: 2;
}

.page-about__main-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-about__hero-description {
  font-size: 1.15rem;
  margin-bottom: 30px;
  color: #f0f0f0;
}

.page-about__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.page-about__btn-primary,
.page-about__btn-secondary {
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
  box-sizing: border-box;
  max-width: 100%;
}

.page-about__btn-primary {
  background: var(--button-gradient);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-about__btn-primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  box-shadow: 0 6px 15px rgba(47, 107, 255, 0.4);
}

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

.page-about__btn-secondary:hover {
  background-color: var(--primary-color);
  color: #ffffff;
  box-shadow: 0 6px 15px rgba(47, 107, 255, 0.2);
}

.page-about__section {
  padding: 80px 20px;
}

.page-about__section--mission {
  background-color: var(--background-color);
}

.page-about__section--history {
  background-color: var(--primary-color);
  color: #ffffff;
}

.page-about__section--products {
  background-color: var(--background-color);
}

.page-about__section--security {
  background-color: var(--primary-color);
  color: #ffffff;
}

.page-about__section--why-choose {
  background-color: var(--card-bg);
  color: var(--text-main);
}

.page-about__section--faq {
  background-color: var(--background-color);
}

.page-about__section--contact {
  background-color: var(--primary-color);
  color: #ffffff;
}

.page-about__dark-section {
  background-color: var(--primary-color);
  color: #ffffff;
}

.page-about__light-bg {
  background-color: var(--card-bg);
  color: var(--text-main);
}

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

.page-about__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: inherit;
}

.page-about__section--mission .page-about__section-title,
.page-about__section--products .page-about__section-title,
.page-about__section--why-choose .page-about__section-title,
.page-about__section--faq .page-about__section-title {
  color: var(--text-main);
}

.page-about__section--history .page-about__section-title,
.page-about__section--security .page-about__section-title,
.page-about__section--contact .page-about__section-title {
  color: #ffffff;
}

.page-about__section-intro {
  font-size: 1.1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  color: inherit;
}

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

.page-about__card {
  background-color: var(--card-bg);
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  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, 0.12);
}

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

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

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

.page-about__card-list {
  list-style: none;
  padding: 0;
  margin-top: 15px;
  text-align: left;
}

.page-about__card-list li {
  margin-bottom: 8px;
  position: relative;
  padding-left: 25px;
  color: var(--text-main);
}

.page-about__card-list li::before {
  content: '✓';
  color: var(--primary-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.page-about__timeline {
  position: relative;
  max-width: 900px;
  margin: 50px auto 0 auto;
  padding: 20px 0;
}

.page-about__timeline::before {
  content: '';
  position: absolute;
  width: 2px;
  background-color: #ffffff;
  left: 50%;
  top: 0;
  bottom: 0;
  transform: translateX(-50%);
}

.page-about__timeline-item {
  position: relative;
  width: 50%;
  padding: 10px 0;
  padding-right: 30px;
  margin-bottom: 20px;
}

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

.page-about__timeline-item:nth-child(even) {
  left: 50%;
  padding-left: 30px;
  padding-right: 0;
  text-align: left;
}

.page-about__timeline-item::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  background-color: var(--secondary-color);
  border: 2px solid #ffffff;
  top: 18px;
  border-radius: 50%;
  z-index: 1;
}

.page-about__timeline-item:nth-child(odd)::after {
  right: -8px;
  transform: translateX(50%);
}

.page-about__timeline-item:nth-child(even)::after {
  left: -8px;
  transform: translateX(-50%);
}

.page-about__timeline-year {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 5px;
}

.page-about__timeline-description {
  font-size: 1rem;
  color: #f0f0f0;
}

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

.page-about__product-card {
  background-color: var(--card-bg);
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 25px;
  text-align: center;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-about__product-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-about__product-title {
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.page-about__product-title a {
  color: var(--primary-color);
  text-decoration: none;
}

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

.page-about__product-description {
  font-size: 1rem;
  color: var(--text-main);
  flex-grow: 1;
  margin-bottom: 20px;
}

.page-about__btn-link {
  display: inline-block;
  padding: 10px 25px;
  background-color: var(--secondary-color);
  color: #ffffff;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 500;
  transition: background-color 0.3s ease;
}

.page-about__btn-link:hover {
  background-color: #5a91e3; /* Slightly darker secondary */
}

.page-about__security-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-about__feature-item {
  text-align: center;
  padding: 20px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: #ffffff;
}

.page-about__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-about__feature-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--secondary-color);
}

.page-about__feature-description {
  font-size: 0.95rem;
  color: #f0f0f0;
}

.page-about__team-member {
  text-align: center;
  background-color: var(--card-bg);
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 30px;
  color: var(--text-main);
}

.page-about__team-photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 20px;
  border: 3px solid var(--primary-color);
}

.page-about__team-name {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--primary-color);
}

.page-about__team-role {
  font-size: 1.1rem;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.page-about__team-bio {
  font-size: 0.95rem;
  color: var(--text-main);
}

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

.page-about__reason-item {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.3s ease;
  color: var(--text-main);
}

.page-about__reason-item:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.page-about__reason-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.page-about__reason-description {
  font-size: 1rem;
  color: var(--text-main);
}

.page-about__cta-bottom {
  text-align: center;
  margin-top: 60px;
}

.page-about__faq-list {
  max-width: 900px;
  margin: 50px auto 0 auto;
}

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

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-main);
  background-color: #f9f9f9;
  border-bottom: 1px solid var(--border-color);
  list-style: none; /* For details/summary */
}

.page-about__faq-question::-webkit-details-marker {
  display: none; /* For details/summary */
}

.page-about__faq-item[open] > .page-about__faq-question {
  background-color: var(--primary-color);
  color: #ffffff;
  border-bottom-color: var(--primary-color);
}

.page-about__faq-item[open] > .page-about__faq-question .page-about__faq-toggle {
  color: #ffffff;
}

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

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

.page-about__faq-answer {
  padding: 20px 25px;
  font-size: 1rem;
  color: var(--text-main);
  border-top: 1px solid #eee;
}

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

.page-about__contact-info {
  text-align: center;
  margin-top: 50px;
  font-size: 1.1rem;
  color: #f0f0f0;
}

.page-about__contact-info p {
  margin-bottom: 10px;
}

.page-about__contact-link {
  color: var(--secondary-color);
  text-decoration: none;
}

.page-about__contact-link:hover {
  text-decoration: underline;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .page-about__main-title {
    font-size: clamp(2rem, 5vw, 2.8rem);
  }

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

  .page-about__timeline::before {
    left: 18px;
  }

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

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

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

  .page-about__timeline-item::after {
    left: 10px;
    transform: translateX(0);
  }

  .page-about__timeline-item:nth-child(odd)::after {
    left: 10px;
    transform: translateX(0);
  }
}

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

  .page-about__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-about__main-title {
    font-size: clamp(1.8rem, 6vw, 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: 0.95rem !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-about__section {
    padding: 40px 15px;
  }

  .page-about__container,
  .page-about__cta-buttons,
  .page-about__grid-3-col,
  .page-about__grid-2-col,
  .page-about__security-features,
  .page-about__reason-list,
  .page-about__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
  }

  .page-about__section-intro {
    font-size: 1rem;
  }

  .page-about__card,
  .page-about__product-card,
  .page-about__feature-item,
  .page-about__team-member,
  .page-about__reason-item,
  .page-about__faq-item {
    padding: 20px 15px;
  }

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

  .page-about__hero-image-wrapper,
  .page-about__product-card,
  .page-about__feature-item,
  .page-about__team-member,
  .page-about__reason-item,
  .page-about__faq-item {
    overflow: hidden !important;
  }

  .page-about__product-image {
    height: 180px;
  }

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

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