.page-about {
  font-family: 'Arial', sans-serif;
  color: #F3F8FF; /* Text Main */
  background-color: var(--deep-navy-color); /* From shared.css, assumed dark */
  line-height: 1.6;
}

.page-about__hero-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #08162B; /* Deep Navy */
}

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

.page-about__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover; /* Desktop default */
}

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

.page-about__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em);
  color: #F2C14E; /* Gold */
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-about__hero-description {
  font-size: 1.1em;
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 30px;
}

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

.page-about__btn-primary,
.page-about__btn-secondary,
.page-about__btn-link {
  display: inline-block;
  padding: 12px 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: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #F3F8FF;
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(17, 68, 166, 0.4);
}

.page-about__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(17, 68, 166, 0.6);
}

.page-about__btn-secondary {
  background: #10233F; /* Card BG */
  color: #F3F8FF;
  border: 2px solid #244D84; /* Border */
}

.page-about__btn-secondary:hover {
  background: #1B3357; /* Divider */
  border-color: #4FA8FF; /* Glow */
}

.page-about__section {
  padding: 80px 0;
  position: relative;
}

.page-about__dark-section {
  background-color: #10233F; /* Card BG */
}

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

.page-about__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.3);
}

.page-about__section-description {
  font-size: 1.1em;
  color: #AFC4E8; /* Text Secondary */
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
}

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

.page-about__content-grid--reverse {
  flex-direction: row-reverse;
}

.page-about__text-block {
  flex: 1;
}

.page-about__image-block {
  flex: 1;
  min-width: 0;
}

.page-about__image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-about__sub-title {
  font-size: 1.6em;
  color: #F3F8FF; /* Text Main */
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-about__text-block p {
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 15px;
}

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

.page-about__card {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.page-about__card-title {
  font-size: 1.4em;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-about__card-title a {
  color: inherit;
  text-decoration: none;
}

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

.page-about__card p {
  color: #AFC4E8; /* Text Secondary */
  font-size: 0.95em;
}

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

.page-about__product-card {
  padding: 20px;
  text-align: left;
}

.page-about__product-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 15px;
  object-fit: cover;
}

.page-about__product-card .page-about__card-title {
  font-size: 1.3em;
  margin-bottom: 10px;
}

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

.page-about__security-list,
.page-about__responsible-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.page-about__security-list li,
.page-about__responsible-list li {
  background-color: #1B3357; /* Divider */
  border-left: 4px solid #F2C14E; /* Gold */
  padding: 15px 20px;
  margin-bottom: 10px;
  border-radius: 5px;
  color: #F3F8FF; /* Text Main */
  font-size: 1em;
}

.page-about__security-list li strong,
.page-about__responsible-list li strong {
  color: #F2C14E; /* Gold */
}

.page-about__text-link {
  color: #4FA8FF; /* Glow */
  text-decoration: none;
  font-weight: 600;
  margin-top: 20px;
  display: inline-block;
}

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

.page-about__support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-about__support-item {
  padding: 30px;
}

.page-about__support-item .page-about__card-title {
  font-size: 1.5em;
  color: #F2C14E;
}

.page-about__btn-link {
  background: #113B7A; /* Main color */
  color: #F3F8FF;
  border: 1px solid #244D84;
  margin-top: 20px;
  padding: 10px 20px;
  border-radius: 5px;
  text-align: center;
}

.page-about__btn-link:hover {
  background: #1D5FD1; /* Auxiliary color */
}

.page-about__advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-about__advantage-item {
  padding: 30px;
}

.page-about__faq-list {
  margin-top: 40px;
}

.page-about__faq-item {
  margin-bottom: 20px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-about__faq-question {
  background-color: #113B7A; /* Main color */
  color: #F3F8FF; /* Text Main */
  padding: 20px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: 600;
  border-bottom: 1px solid #244D84; /* Border */
  list-style: none;
  position: relative;
}

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

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

.page-about__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 20px;
  transition: transform 0.3s ease;
}

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

.page-about__faq-answer {
  background-color: #10233F; /* Card BG */
  color: #AFC4E8; /* Text Secondary */
  padding: 20px 30px;
  font-size: 1em;
}

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

/* Mobile Responsive Styles */
@media (max-width: 768px) {
  .page-about {
    font-size: 15px;
    line-height: 1.5;
  }

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

  .page-about__hero-image {
    object-fit: contain !important; /* Ensure no cropping on mobile */
    aspect-ratio: unset !important;
    max-height: none !important;
  }

  .page-about__main-title {
    font-size: 2em;
    margin-bottom: 15px;
  }

  .page-about__hero-description {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-about__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
  }

  .page-about__btn-primary,
  .page-about__btn-secondary,
  .page-about__btn-link {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 15px !important;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-about__section {
    padding: 50px 0;
  }

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

  .page-about__section-description {
    font-size: 1em;
    margin-bottom: 40px;
    padding: 0 15px;
  }

  .page-about__container {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-about__content-grid {
    flex-direction: column;
    gap: 30px;
  }

  .page-about__content-grid--reverse {
    flex-direction: column;
  }

  .page-about__image-block {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .page-about__image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-about__sub-title {
    font-size: 1.4em;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  .page-about__values-grid,
  .page-about__products-grid,
  .page-about__support-grid,
  .page-about__advantages-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-about__card {
    padding: 25px;
  }

  .page-about__card-title {
    font-size: 1.2em;
  }

  .page-about__product-card .page-about__card-title {
    font-size: 1.1em;
  }

  .page-about__cta-center {
    margin-top: 40px;
  }

  .page-about__security-list li,
  .page-about__responsible-list li {
    padding: 12px 15px;
    font-size: 0.95em;
  }

  .page-about__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }

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