/* style/about.css */
:root {
  --page-about-bg-color: #08160F;
  --page-about-card-bg: #11271B;
  --page-about-text-main: #F2FFF6;
  --page-about-text-secondary: #A7D9B8;
  --page-about-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-about-border-color: #2E7A4E;
  --page-about-glow-color: #57E38D;
  --page-about-gold-color: #F2C14E;
  --page-about-divider-color: #1E3A2A;
  --page-about-deep-green: #0A4B2C;
}

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

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

.page-about__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  text-align: center;
  overflow: hidden;
}

.page-about__hero-image-wrapper {
  width: 100%;
  max-height: 700px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* Slightly darken image for text contrast */
}

.page-about__hero-content {
  position: absolute;
  z-index: 10;
  max-width: 900px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.4); /* Ensure text readability on image */
  border-radius: 10px;
}

.page-about__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em);
  color: var(--page-about-text-main);
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.page-about__lead-text {
  font-size: 1.2em;
  color: var(--page-about-text-secondary);
  margin-bottom: 30px;
}

.page-about__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

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

.page-about__btn-primary {
  background: var(--page-about-btn-gradient);
  color: var(--page-about-text-main);
  border: 2px solid transparent;
}

.page-about__btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.page-about__btn-secondary {
  background: transparent;
  color: var(--page-about-glow-color);
  border: 2px solid var(--page-about-glow-color);
}

.page-about__btn-secondary:hover {
  background: var(--page-about-glow-color);
  color: var(--page-about-bg-color);
}

.page-about__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  text-align: center;
  margin-bottom: 30px;
  color: var(--page-about-glow-color);
  font-weight: 700;
}

.page-about__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  color: var(--page-about-text-secondary);
}

.page-about__sub-title {
  font-size: 1.8em;
  color: var(--page-about-text-main);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-about__item-title {
  font-size: 1.5em;
  color: var(--page-about-text-main);
  margin-bottom: 10px;
  font-weight: 600;
}

.page-about__light-bg {
  background-color: var(--page-about-text-main);
  color: #333333;
  padding: 80px 0;
}

.page-about__light-bg .page-about__section-title {
  color: var(--page-about-deep-green);
}

.page-about__light-bg .page-about__section-description,
.page-about__light-bg p,
.page-about__light-bg li {
  color: #333333;
}

.page-about__dark-bg {
  background-color: var(--page-about-bg-color);
  color: var(--page-about-text-main);
  padding: 80px 0;
}

.page-about__mission-vision .page-about__content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.page-about__text-block ul {
  list-style: none;
  padding: 0;
}

.page-about__text-block li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
}

.page-about__text-block li::before {
  content: '✔';
  color: var(--page-about-glow-color);
  position: absolute;
  left: 0;
}

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

.page-about__product-card {
  background-color: var(--page-about-card-bg);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  padding-bottom: 20px;
  border: 1px solid var(--page-about-divider-color);
}

.page-about__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  margin-bottom: 15px;
}

.page-about__card-title {
  font-size: 1.4em;
  margin-bottom: 10px;
  padding: 0 15px;
}

.page-about__card-title a {
  color: var(--page-about-gold-color);
  text-decoration: none;
}

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

.page-about__card-text {
  color: var(--page-about-text-secondary);
  font-size: 0.95em;
  margin-bottom: 20px;
  padding: 0 15px;
}

.page-about__btn-link {
  display: inline-block;
  color: var(--page-about-glow-color);
  text-decoration: none;
  font-weight: 600;
  border: 1px solid var(--page-about-glow-color);
  padding: 8px 20px;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.page-about__btn-link:hover {
  background-color: var(--page-about-glow-color);
  color: var(--page-about-bg-color);
}

.page-about__commitment .page-about__commitment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  text-align: center;
}

.page-about__commitment-item {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.page-about__commitment-item .page-about__item-title {
  color: var(--page-about-deep-green);
  margin-bottom: 15px;
}

.page-about__commitment-item p {
  color: #555555;
}

.page-about__technology-innovation .page-about__tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  text-align: center;
}

.page-about__tech-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  border: 1px solid var(--page-about-divider-color);
}

.page-about__responsibility .page-about__responsibility-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.page-about__responsibility-item {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.page-about__responsibility-item .page-about__item-title {
  color: var(--page-about-deep-green);
}

.page-about__responsibility-item p {
  color: #555555;
}

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

.page-about__why-choose-item {
  background-color: var(--page-about-card-bg);
  padding: 30px;
  border-radius: 10px;
  border: 1px solid var(--page-about-divider-color);
}

.page-about__why-choose-item .page-about__item-title {
  color: var(--page-about-gold-color);
}

.page-about__why-choose-item p {
  color: var(--page-about-text-secondary);
}

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

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

.page-about__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-about__faq-item summary {
  list-style: none;
}

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

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  background-color: #f9f9f9;
  color: var(--page-about-deep-green);
  font-weight: 600;
  font-size: 1.1em;
  transition: background-color 0.3s ease;
}

.page-about__faq-question:hover {
  background-color: #f0f0f0;
}

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

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

.page-about__faq-answer {
  padding: 15px 25px 20px;
  color: #555555;
  line-height: 1.7;
  border-top: 1px solid #e0e0e0;
}

.page-about__contact-cta {
  text-align: center;
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
  .page-about__hero-content {
    max-width: 700px;
  }
}

@media (max-width: 768px) {
  .page-about__hero-section {
    padding-bottom: 40px;
  }

  .page-about__hero-content {
    position: relative;
    width: 100%;
    max-width: none;
    background: none;
    padding: 20px;
    border-radius: 0;
  }

  .page-about__hero-image-wrapper {
    max-height: 400px;
  }

  .page-about__main-title {
    font-size: 2.2em;
    margin-bottom: 15px;
  }

  .page-about__lead-text {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-about__section-title {
    font-size: 2em;
    margin-bottom: 20px;
  }

  .page-about__section-description {
    margin-bottom: 30px;
  }

  .page-about__btn-primary,
  .page-about__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-about__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

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

  .page-about__light-bg,
  .page-about__dark-bg {
    padding: 40px 0;
  }

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

  .page-about__section,
  .page-about__card,
  .page-about__container,
  .page-about__product-card,
  .page-about__commitment-item,
  .page-about__tech-item,
  .page-about__responsibility-item,
  .page-about__why-choose-item,
  .page-about__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

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

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

  .page-about__faq-answer {
    padding: 10px 20px 15px;
  }
}

@media (max-width: 480px) {
  .page-about__main-title {
    font-size: 1.8em;
  }

  .page-about__section-title {
    font-size: 1.6em;
  }

  .page-about__sub-title {
    font-size: 1.4em;
  }

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