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

.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;
  background-color: var(--deep-green);
  overflow: hidden;
}

.page-about__hero-image-wrapper {
  width: 100%;
  max-height: 70vh; /* Limit hero image height */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.page-about__hero-content {
  width: 100%;
  max-width: 900px;
  text-align: center;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  background-color: var(--card-b-g);
  margin-top: -80px; /* Overlap with image slightly for visual appeal */
  position: relative;
  z-index: 1;
  color: var(--text-main);
  border: 1px solid var(--border);
}

.page-about__main-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--gold);
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: bold;
  letter-spacing: 0.05em;
}

.page-about__description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-about__cta-buttons {
  display: flex;
  gap: 20px;
  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: bold;
  transition: all 0.3s ease;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
}

.page-about__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-about__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
}

.page-about__btn-secondary {
  background-color: transparent;
  color: var(--glow);
  border: 2px solid var(--glow);
  box-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-about__btn-secondary:hover {
  background-color: var(--glow);
  color: var(--deep-green);
  transform: translateY(-2px);
}

.page-about__section-title {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: var(--gold);
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
  font-weight: bold;
  line-height: 1.3;
}

.page-about__intro-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 50px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-about__mission-vision,
.page-about__why-choose,
.page-about__commitment-section,
.page-about__fair-play,
.page-about__product-portfolio,
.page-about__support-community,
.page-about__future-outlook,
.page-about__faq-section {
  padding: 80px 0;
}

.page-about__mission-vision,
.page-about__fair-play,
.page-about__faq-section {
  background-color: var(--card-b-g);
  color: var(--text-main);
}

.page-about__why-choose,
.page-about__support-community {
  background-color: var(--background);
  color: var(--text-main);
}

.page-about__commitment-section,
.page-about__product-portfolio,
.page-about__future-outlook {
  background-color: var(--deep-green);
  color: var(--text-main);
}

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

.page-about__grid-item {
  background-color: var(--background);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--divider);
}

.page-about__grid-item .page-about__item-title {
  color: var(--glow);
  font-size: 1.6rem;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-about__grid-item p {
  color: var(--text-secondary);
  font-size: 1rem;
}

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

.page-about__feature-card {
  background-color: var(--card-b-g);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--divider);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

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

.page-about__feature-card p {
  color: var(--text-secondary);
  font-size: 1rem;
}

.page-about__feature-card p a {
  color: var(--glow);
  text-decoration: none;
}

.page-about__feature-card p a:hover {
  text-decoration: underline;
}

.page-about__content-flex {
  display: flex;
  align-items: center;
  gap: 50px;
}

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

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

.page-about__text-content p {
  color: var(--text-main);
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.page-about__text-content .page-about__btn-primary,
.page-about__text-content .page-about__btn-secondary {
  margin-top: 20px;
  margin-right: 15px;
}

.page-about__image-wrapper {
  flex: 1;
  min-width: 300px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--divider);
}

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

.page-about__feature-icons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 50px;
}

.page-about__icon-item {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.page-about__icon {
  width: 64px;
  height: 64px;
  margin-bottom: 10px;
  filter: none; /* Ensure no CSS filter */
}

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

.page-about__product-card {
  background-color: var(--card-b-g);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--divider);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-about__product-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
  filter: none; /* Ensure no CSS filter */
}

.page-about__product-card .page-about__card-title {
  padding: 15px 20px 5px;
  font-size: 1.4rem;
}

.page-about__product-card p {
  padding: 0 20px 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.page-about__product-card p a {
  color: var(--glow);
  text-decoration: none;
}

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

.page-about__cta-center {
  text-align: center;
  margin-top: 50px;
}

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

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

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15rem;
  font-weight: bold;
  color: var(--text-main);
  cursor: pointer;
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

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

.page-about__faq-question:hover {
  background-color: rgba(var(--deep-green-rgb), 0.2);
}

.page-about__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
  color: var(--glow);
}

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

.page-about__faq-answer {
  padding: 0 25px 20px;
  color: var(--text-secondary);
  font-size: 1rem;
}

.page-about__faq-answer p a {
  color: var(--glow);
  text-decoration: none;
}

.page-about__faq-answer p a:hover {
  text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-about__content-flex {
    flex-direction: column;
    text-align: center;
  }

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

  .page-about__text-content,
  .page-about__image-wrapper {
    width: 100%;
  }

  .page-about__text-content .page-about__btn-primary,
  .page-about__text-content .page-about__btn-secondary {
    margin-right: 10px;
    margin-left: 10px;
  }
}

@media (max-width: 768px) {
  .page-about__hero-content {
    padding: 30px 20px;
    margin-top: -60px;
  }

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

  .page-about__description {
    font-size: 1rem;
  }

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

  .page-about__btn-primary,
  .page-about__btn-secondary {
    width: 100%;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 20px;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

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

  .page-about__intro-text {
    font-size: 0.95rem;
    margin-bottom: 40px;
  }

  .page-about__mission-vision,
  .page-about__why-choose,
  .page-about__commitment-section,
  .page-about__fair-play,
  .page-about__product-portfolio,
  .page-about__support-community,
  .page-about__future-outlook,
  .page-about__faq-section {
    padding: 60px 0;
  }

  .page-about__grid-item,
  .page-about__feature-card,
  .page-about__product-card {
    padding: 25px;
  }

  .page-about__grid-item .page-about__item-title,
  .page-about__card-title {
    font-size: 1.4rem;
  }

  .page-about__text-content p {
    font-size: 1rem;
  }

  .page-about__image-wrapper {
    margin-top: 30px;
  }

  .page-about__icon-item {
    font-size: 0.85rem;
  }

  .page-about__icon {
    width: 50px;
    height: 50px;
  }

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

  .page-about__product-card .page-about__card-title {
    font-size: 1.2rem;
  }

  .page-about__product-card p {
    font-size: 0.9rem;
  }

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

  .page-about__faq-answer {
    font-size: 0.95rem;
    padding: 0 20px 15px;
  }
  
  /* Mobile image responsiveness */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-about__hero-image-wrapper,
  .page-about__image-wrapper,
  .page-about__product-card,
  .page-about__feature-card,
  .page-about__grid-item,
  .page-about__icon-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important; /* Ensure content doesn't overflow */
  }
  
  .page-about__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px !important;
  }
  
  .page-about__cta-buttons {
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .page-about__hero-content {
    padding: 25px 15px;
    margin-top: -40px;
  }

  .page-about__main-title {
    font-size: 1.6rem;
  }

  .page-about__section-title {
    font-size: 1.8rem;
  }

  .page-about__feature-grid,
  .page-about__product-grid {
    grid-template-columns: 1fr;
  }
}

/* Custom colors */
:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-b-g: #11271B;
  --background: #08160F;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border: #2E7A4E;
  --glow: #57E38D;
  --gold: #F2C14E;
  --divider: #1E3A2A;
  --deep-green: #0A4B2C;
  --deep-green-rgb: 10, 75, 44;
}

.page-about__dark-bg {
  background-color: var(--deep-green);
  color: var(--text-main);
}

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

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

.page-about a {
  color: var(--glow);
}

.page-about a:hover {
  color: var(--gold);
}