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

.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--color-text-main); /* Default text color for dark background */
  background-color: var(--color-background); /* Ensure body background is dark */
}

.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;
  text-align: center;
  padding: 10px 0 60px 0; /* Small top padding, more bottom padding */
  overflow: hidden;
  color: var(--color-text-main);
}

.page-about__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -1;
}

.page-about__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5); /* Darken image for text readability */
}

.page-about__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 40px 20px;
  background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent background for text */
  border-radius: 10px;
}

.page-about__hero-title {
  font-size: clamp(1.8rem, 5vw, 3.5rem);
  font-weight: bold;
  margin-bottom: 20px;
  color: var(--color-gold);
  line-height: 1.2;
}

.page-about__hero-description {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  margin-bottom: 30px;
  color: var(--color-text-main);
}

.page-about__hero-cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: var(--color-button-gradient);
  color: var(--color-text-main);
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  max-width: 100%; /* Ensure button responsiveness */
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-about__hero-cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-about__overview-section, 
.page-about__values-section, 
.page-about__tech-security-section, 
.page-about__responsibility-section, 
.page-about__faq-section {
  padding: 60px 0;
  background-color: var(--color-background);
}

.page-about__history-section, 
.page-about__products-section, 
.page-about__team-section, 
.page-about__contact-section {
  padding: 60px 0;
  background-color: var(--color-deep-green); /* Darker background for contrast sections */
}

.page-about__section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--color-gold);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-about__section-subtitle {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  color: var(--color-secondary);
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
}

.page-about__paragraph {
  font-size: 1.1rem;
  color: var(--color-text-main);
  margin-bottom: 20px;
  text-align: justify;
}

.page-about__dark-bg {
  color: var(--color-text-main); /* Ensure light text on dark background */
}

.page-about__values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-about__value-card {
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-about__value-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  object-fit: contain;
  min-width: 200px; /* Enforce minimum image size */
  min-height: 200px; /* Enforce minimum image size */
}

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

.page-about__value-description {
  font-size: 1rem;
  color: var(--color-text-secondary);
}

.page-about__products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-about__product-card {
  background-color: var(--color-card-bg);
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-about__product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  min-width: 200px; /* Enforce minimum image size */
  min-height: 200px; /* Enforce minimum image size */
}

.page-about__product-title {
  font-size: 1.3rem;
  color: var(--color-gold);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-about__product-description {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  flex-grow: 1;
  margin-bottom: 15px;
}

.page-about__product-link {
  display: inline-block;
  padding: 10px 20px;
  background: var(--color-button-gradient);
  color: var(--color-text-main);
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: background 0.3s ease;
  max-width: 100%; /* Ensure button responsiveness */
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-about__product-link:hover {
  opacity: 0.9;
}

.page-about__tech-content, .page-about__team-content, .page-about__contact-content {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-about__tech-text, .page-about__team-text, .page-about__contact-text {
  flex: 1;
}

.page-about__tech-image-wrapper, .page-about__team-image-wrapper, .page-about__contact-image-wrapper {
  flex: 1;
  text-align: center;
}

.page-about__tech-image, .page-about__team-image, .page-about__contact-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  min-width: 200px; /* Enforce minimum image size */
  min-height: 200px; /* Enforce minimum image size */
}

.page-about__contact-list {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.page-about__contact-item {
  color: var(--color-text-secondary);
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.page-about__contact-cta-button {
  display: inline-block;
  padding: 12px 25px;
  background: var(--color-button-gradient);
  color: var(--color-text-main);
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: transform 0.3s ease;
  max-width: 100%; /* Ensure button responsiveness */
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-about__contact-cta-button:hover {
  transform: translateY(-2px);
}

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

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

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--color-gold);
  cursor: pointer;
  list-style: none; /* For details/summary */
  user-select: none;
}

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

.page-about__faq-toggle {
  font-size: 1.5rem;
  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: 0 25px 20px 25px;
  font-size: 1rem;
  color: var(--color-text-secondary);
}

.page-about__faq-answer p {
  margin-bottom: 0;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .page-about__tech-content, .page-about__team-content, .page-about__contact-content {
    flex-direction: column;
    text-align: center;
  }
  .page-about__tech-image-wrapper, .page-about__team-image-wrapper, .page-about__contact-image-wrapper {
    order: -1; /* Image above text on smaller screens */
  }
}

@media (max-width: 768px) {
  .page-about__container {
    padding: 0 15px;
  }
  .page-about__hero-content {
    padding: 20px;
  }
  .page-about__hero-title {
    font-size: clamp(1.5rem, 6vw, 2.5rem);
  }
  .page-about__hero-description {
    font-size: clamp(0.9rem, 3vw, 1.1rem);
  }
  .page-about__hero-cta-button {
    padding: 12px 25px;
  }
  .page-about__section-title {
    font-size: clamp(1.5rem, 5vw, 2.2rem);
  }
  .page-about__section-subtitle {
    font-size: clamp(1.3rem, 4.5vw, 1.8rem);
  }
  .page-about__paragraph {
    font-size: 1rem;
  }
  .page-about__values-grid, .page-about__products-grid {
    grid-template-columns: 1fr;
  }
  .page-about__value-icon, .page-about__product-image, .page-about__tech-image, .page-about__team-image, .page-about__contact-image {
    min-width: 200px !important;
    min-height: 200px !important;
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-about__overview-section, 
  .page-about__values-section, 
  .page-about__tech-security-section, 
  .page-about__responsibility-section, 
  .page-about__faq-section,
  .page-about__history-section, 
  .page-about__products-section, 
  .page-about__team-section, 
.page-about__contact-section {
    padding: 40px 0;
  }

  /* Buttons responsiveness */
  .page-about__hero-cta-button,
  .page-about__product-link,
  .page-about__contact-cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Ensure all image containers are responsive */
  .page-about__hero-image-wrapper,
  .page-about__value-card,
  .page-about__product-card,
  .page-about__tech-image-wrapper,
  .page-about__team-image-wrapper,
  .page-about__contact-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    padding-left: 15px;
    padding-right: 15px;
  }

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