.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main, #333333);
  background: var(--background, #F5F7FA);
}

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

.page-about__section {
  padding: 60px 0;
}

.page-about__section-title {
  font-size: 36px;
  font-weight: bold;
  color: var(--primary-color, #E53935);
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.2;
}

.page-about__card {
  background: var(--card-bg, #FFFFFF);
  border: 1px solid var(--border-color, #E0E0E0);
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  box-sizing: border-box;
}

.page-about__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.page-about__card-title {
  font-size: 24px;
  color: var(--primary-color, #E53935);
  margin-top: 0;
  margin-bottom: 15px;
  font-weight: 700;
}

.page-about__btn-primary,
.page-about__btn-secondary,
.page-about a[class*="button"],
.page-about a[class*="btn"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-about__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-about__btn-primary:hover {
  background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
  box-shadow: 0 6px 15px rgba(229, 57, 53, 0.4);
}

.page-about__btn-secondary {
  background: #ffffff;
  color: var(--primary-color, #E53935);
  border: 2px solid var(--primary-color, #E53935);
}

.page-about__btn-secondary:hover {
  background: var(--primary-color, #E53935);
  color: #ffffff;
}

.page-about__hero-section {
  padding-top: 10px;
  background: var(--background, #F5F7FA);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.page-about__hero-image-wrapper {
  width: 100%;
  max-height: 675px;
  overflow: hidden;
}

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

.page-about__hero-content {
  max-width: 900px;
  padding: 40px 20px 60px;
  text-align: center;
}

.page-about__main-title {
  font-size: 48px;
  color: var(--primary-color, #E53935);
  margin-top: 0;
  margin-bottom: 20px;
  line-height: 1.1;
  font-weight: 900;
}

.page-about__description {
  font-size: 20px;
  color: var(--text-main, #333333);
  margin-bottom: 30px;
}

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

.page-about__mission-vision {
  background: #ffffff;
}

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

.page-about__value-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-about__value-list li {
  margin-bottom: 10px;
  font-size: 16px;
  color: var(--text-main, #333333);
}

.page-about__value-list li strong {
  color: var(--primary-color, #E53935);
}

.page-about__why-choose-us {
  background: var(--background, #F5F7FA);
}

.page-about__content-wrapper {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.page-about__image-block {
  flex: 1;
  min-width: 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

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

.page-about__text-block {
  flex: 1.5;
  min-width: 0;
}

.page-about__feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-about__feature-list li {
  margin-bottom: 25px;
}

.page-about__feature-list li:last-child {
  margin-bottom: 0;
}

.page-about__feature-title {
  font-size: 20px;
  color: var(--secondary-color, #FF5A4F);
  margin-top: 0;
  margin-bottom: 10px;
}

.page-about__our-commitment {
  background: #ffffff;
}

.page-about__commitment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}

.page-about__dark-bg {
  background: var(--primary-color, #E53935);
  color: #ffffff;
}

.page-about__light-bg {
  background: var(--card-bg, #FFFFFF);
  color: var(--text-main, #333333);
}

.page-about__cta-bottom {
  text-align: center;
}

.page-about__faq-section {
  background: var(--background, #F5F7FA);
  padding-bottom: 80px;
}

details.page-about__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color, #E0E0E0);
  overflow: hidden;
  background: var(--card-bg, #FFFFFF);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}
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;
}
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: #f9f9f9;
}
.page-about__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--text-main, #333333);
}
.page-about__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: var(--primary-color, #E53935);
  flex-shrink: 0;
  margin-left: 15px;
  width: 30px;
  text-align: center;
}
details.page-about__faq-item .page-about__faq-answer {
  padding: 0 25px 20px;
  background: #fdfdfd;
  border-radius: 0 0 8px 8px;
  color: var(--text-main, #333333);
}
details.page-about__faq-item .page-about__faq-answer p {
  margin: 0;
}

@media (max-width: 1024px) {
  .page-about__main-title {
    font-size: 42px;
  }
  .page-about__description {
    font-size: 18px;
  }
  .page-about__section-title {
    font-size: 32px;
  }
  .page-about__grid,
  .page-about__commitment-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
  .page-about__content-wrapper {
    flex-direction: column;
    gap: 30px;
  }
  .page-about__image-block {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-about__section {
    padding: 40px 0 !important;
  }
  .page-about__hero-section {
    padding-top: 10px !important;
  }
  .page-about__hero-content {
    padding: 30px 15px 40px !important;
  }
  .page-about__main-title {
    font-size: 32px !important;
    margin-bottom: 15px !important;
  }
  .page-about__description {
    font-size: 16px !important;
    margin-bottom: 25px !important;
  }
  .page-about__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    max-width: 100% !important;
    padding: 0 15px !important;
  }
  .page-about__btn-primary,
  .page-about__btn-secondary,
  .page-about a[class*="button"],
  .page-about a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    font-size: 16px !important;
    padding: 12px 20px !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-about__section-title {
    font-size: 26px !important;
    margin-bottom: 30px !important;
  }

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

  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-about__hero-image-wrapper {
    max-height: none !important;
  }
  .page-about__image-block {
    box-shadow: none !important;
  }

  .page-about__grid,
  .page-about__commitment-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .page-about__card {
    padding: 25px !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
  }
  .page-about__card-title {
    font-size: 20px !important;
  }
  .page-about__value-list li,
  .page-about__feature-list li p {
    font-size: 15px !important;
  }
  .page-about__feature-title {
    font-size: 18px !important;
  }

  details.page-about__faq-item summary.page-about__faq-question {
    padding: 15px !important;
  }
  .page-about__faq-qtext {
    font-size: 16px !important;
  }
  .page-about__faq-toggle {
    font-size: 24px !important;
    width: 24px !important;
  }
  details.page-about__faq-item .page-about__faq-answer {
    padding: 0 15px 15px !important;
  }
}