.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #FFF5E1; /* Text Main */
  background: #B71C1C; /* Background */
}

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

.page-about__hero-section {
  position: relative;
  overflow: hidden;
  padding-top: 10px; /* Small top padding, not var(--header-offset) */
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-about__hero-image-wrapper {
  width: 100%;
  height: auto;
  max-height: 600px; /* Limit height for hero image */
  overflow: hidden;
  margin-bottom: 30px;
}

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

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

.page-about__main-title {
  font-size: clamp(2.2em, 4vw, 3.2em);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #FFD86A; /* Gold gradient for title */
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.page-about__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #FFF5E1;
}

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

.page-about__btn-primary,
.page-about__btn-secondary,
.page-about__btn-download {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1em;
  transition: all 0.3s ease;
  max-width: 100%; /* Ensure buttons are responsive */
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-about__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
  color: #7A0E0E; /* Deep Red for contrast */
  border: 2px solid #F2B544; /* Border Gold */
  box-shadow: 0 4px 15px rgba(255, 216, 106, 0.4);
}

.page-about__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 216, 106, 0.6);
  opacity: 0.9;
}

.page-about__btn-secondary,
.page-about__btn-download {
  background: #C91F17; /* Main Color */
  color: #FFF5E1; /* Text Main */
  border: 2px solid #F2B544; /* Border Gold */
  box-shadow: 0 4px 15px rgba(201, 31, 23, 0.4);
}

.page-about__btn-secondary:hover,
.page-about__btn-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 31, 23, 0.6);
  opacity: 0.9;
}

.page-about__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: #FFD86A; /* Gold for titles */
  text-shadow: 0 2px 3px rgba(0, 0, 0, 0.3);
}

.page-about__text-block {
  font-size: 1.05em;
  line-height: 1.7;
  margin-bottom: 25px;
  text-align: justify;
  color: #FFF5E1;
}

.page-about__dark-section {
  background: #7A0E0E; /* Deep Red for dark sections */
  color: #FFF5E1;
  padding: 60px 0;
  margin-bottom: 40px;
}

.page-about__mission-section .page-about__section-title,
.page-about__commitment-section .page-about__section-title,
.page-about__experience-section .page-about__section-title,
.page-about__faq-section .page-about__section-title {
  color: #FFD86A; /* Gold for titles on dark background */
}

.page-about__grid-3-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 30px;
}

.page-about__grid-2-col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 30px;
}

.page-about__value-card,
.page-about__commitment-item,
.page-about__product-card,
.page-about__feature-item,
.page-about__responsibility-item {
  background: #D32F2F; /* Card BG */
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid #F2B544; /* Border Gold */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #FFF5E1;
}

.page-about__value-card:hover,
.page-about__commitment-item:hover,
.page-about__product-card:hover,
.page-about__feature-item:hover,
.page-about__responsibility-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-about__value-icon,
.page-about__commitment-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  object-fit: contain;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-about__value-title,
.page-about__commitment-title,
.page-about__product-title,
.page-about__feature-title,
.page-about__responsibility-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: #FFD86A; /* Gold */
}

.page-about__product-title a {
  color: #FFD86A; /* Gold */
  text-decoration: none;
}

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

.page-about__value-description,
.page-about__commitment-description,
.page-about__product-description,
.page-about__feature-description,
.page-about__responsibility-description {
  font-size: 0.95em;
  line-height: 1.6;
  color: #FFF5E1;
}

.page-about__history-section {
  padding: 60px 0;
  margin-bottom: 40px;
  background: #B71C1C;
}

.page-about__history-content {
  display: flex;
  gap: 40px;
  align-items: center;
}

.page-about__history-text {
  flex: 1;
}

.page-about__history-image-wrapper {
  flex: 1;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  border: 2px solid #F2B544;
}

.page-about__history-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-about__cta-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.page-about__products-section {
  padding: 60px 0;
  margin-bottom: 40px;
  background: #B71C1C;
}

.page-about__product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-about__experience-section {
  padding: 60px 0;
  margin-bottom: 40px;
}

.page-about__feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 30px;
}

.page-about__btn-download {
  margin-top: 20px;
}

.page-about__social-responsibility-section {
  padding: 60px 0;
  margin-bottom: 40px;
  background: #B71C1C;
}

.page-about__responsibility-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 30px;
}

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

.page-about__faq-section {
  padding: 60px 0;
}

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

details.page-about__faq-item {
  margin-bottom: 15px;
  border-radius: 12px;
  border: 1px solid #F2B544; /* Border Gold */
  overflow: hidden;
  background: #D32F2F; /* Card BG */
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

details.page-about__faq-item summary.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: #FFD86A; /* Gold for question */
  font-weight: 600;
}

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

details.page-about__faq-item summary.page-about__faq-question:hover {
  background: #C91F17; /* Main Color on hover */
}

.page-about__faq-qtext {
  flex: 1;
  font-size: 1.1em;
  line-height: 1.5;
  text-align: left;
}

.page-about__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: #FFD86A; /* Gold */
  flex-shrink: 0;
  margin-left: 15px;
  width: 32px;
  text-align: center;
}

details.page-about__faq-item .page-about__faq-answer {
  padding: 0 25px 25px;
  background: #C91F17; /* Main Color for answer background */
  border-radius: 0 0 12px 12px;
  color: #FFF5E1;
  font-size: 1em;
  line-height: 1.7;
}

.page-about__cta-section {
  padding: 60px 0;
  text-align: center;
  background: #B71C1C;
}

.page-about__cta-section .page-about__section-title {
  margin-bottom: 30px;
}

.page-about__button-group {
  margin-top: 30px;
}

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

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-about__container {
    padding: 15px;
  }

  .page-about__hero-section {
    padding-top: 5px; /* Adjust for smaller screens */
    margin-bottom: 30px;
  }

  .page-about__hero-image-wrapper {
    max-height: 300px;
    margin-bottom: 20px;
  }

  .page-about__main-title {
    font-size: 2em; /* Adjusted for mobile */
    margin-bottom: 15px;
  }

  .page-about__hero-description {
    font-size: 0.95em;
    margin-bottom: 20px;
  }

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

  .page-about__btn-primary,
  .page-about__btn-secondary,
  .page-about__btn-download,
  .page-about a[class*="button"],
  .page-about a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 1em;
  }

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

  .page-about__text-block {
    font-size: 0.95em;
  }

  .page-about__grid-3-col,
  .page-about__grid-2-col,
  .page-about__feature-grid,
  .page-about__responsibility-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-about__history-content {
    flex-direction: column;
  }

  .page-about__history-image-wrapper {
    margin-top: 20px;
  }

  .page-about__value-card,
  .page-about__commitment-item,
  .page-about__product-card,
  .page-about__feature-item,
  .page-about__responsibility-item {
    padding: 25px;
  }

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

  details.page-about__faq-item summary.page-about__faq-question {
    padding: 15px 20px;
  }

  .page-about__faq-qtext {
    font-size: 1em;
  }

  .page-about__faq-toggle {
    font-size: 24px;
    width: 28px;
  }

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

  /* All images must be responsive */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-about__section,
  .page-about__card,
  .page-about__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-about__dark-section,
  .page-about__history-section,
  .page-about__products-section,
  .page-about__experience-section,
  .page-about__social-responsibility-section,
  .page-about__faq-section,
  .page-about__cta-section {
    padding: 40px 0;
    margin-bottom: 30px;
  }
}