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

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

.page-about__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: var(--deep-green);
  overflow: hidden;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  max-height: 600px; /* Limit height for hero image */
}

.page-about__hero-content {
  padding: 40px 20px;
  max-width: 900px;
  margin: 0 auto;
  z-index: 1;
  background-color: rgba(17, 39, 27, 0.7); /* Semi-transparent background for text */
  border-radius: 10px;
  margin-top: -80px; /* Overlap image slightly for design effect, but not text on image */
  position: relative;
}

.page-about__main-title {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: bold;
  color: var(--text-main);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-about__description {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--text-secondary);
  margin-bottom: 30px;
}

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

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-about__btn-primary {
  background: var(--button-gradient);
  color: #F2FFF6; /* Text Main */
  border: none;
}

.page-about__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

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

.page-about__btn-secondary:hover {
  background-color: rgba(46, 122, 78, 0.2); /* Border color with transparency */
  transform: translateY(-2px);
}

.page-about__section {
  padding: 60px 0;
  background-color: var(--background-color);
  color: var(--text-main);
}

.page-about__section:nth-of-type(even) {
  background-color: var(--card-bg);
}

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

.page-about__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: var(--gold);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-about__text-block {
  font-size: 1rem;
  margin-bottom: 20px;
  color: var(--text-secondary);
  text-align: justify;
}

.page-about__text-block strong {
  color: var(--text-main);
}

.page-about__text-block a {
  color: var(--glow);
  text-decoration: none;
}

.page-about__text-block a:hover {
  text-decoration: underline;
}

.page-about__image {
  display: block;
  margin: 40px auto;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  object-fit: cover;
}

.page-about__card {
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  color: var(--text-main);
  text-align: center;
}

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

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

.page-about__values-list,
.page-about__product-list,
.page-about__security-features,
.page-about__responsible-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-about__value-item,
.page-about__product-item,
.page-about__security-item,
.page-about__responsible-item {
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  text-align: center;
  color: var(--text-main);
}

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

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

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

.page-about__value-description,
.page-about__product-description,
.page-about__responsible-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.page-about__security-item strong {
  color: var(--text-main);
}

.text-gold {
  color: var(--gold);
  font-weight: bold;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .page-about__hero-content {
    margin-top: -40px;
    padding: 30px 15px;
  }

  .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% !important;
    max-width: 100% !important;
    padding: 12px 20px;
  }

  .page-about__section {
    padding: 40px 0;
  }

  .page-about__container {
    padding: 0 15px;
  }

  .page-about__section-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
  }

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

  .page-about__image {
    margin: 20px auto;
  }

  .page-about__values-list,
  .page-about__product-list,
  .page-about__security-features,
  .page-about__responsible-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-about__value-item,
  .page-about__product-item,
  .page-about__security-item,
  .page-about__responsible-item {
    padding: 20px;
  }

  /* Mobile responsive images/videos/buttons - IMPORTANT */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-about__hero-section,
  .page-about__section,
  .page-about__container,
  .page-about__cta-buttons,
  .page-about__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-about__video-section {
    padding-top: 10px !important; /* body handles header offset, this is small aesthetic padding */
  }

  .page-about__cta-buttons {
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-about__cta-button,
  .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;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* Color Contrast Adjustments (based on dark background) */
.page-about {
  color: var(--text-main); /* Ensure light text on dark background */
}

.page-about__card,
.page-about__value-item,
.page-about__product-item,
.page-about__security-item,
.page-about__responsible-item {
  background-color: var(--card-bg);
  color: var(--text-main); /* Light text on dark card background */
}

.page-about__btn-primary {
  background: var(--button-gradient);
  color: #ffffff; /* White text for contrast */
}

.page-about__btn-secondary {
  background-color: transparent;
  color: var(--text-main); /* Light text for contrast */
  border: 2px solid var(--border-color);
}

.page-about__btn-secondary:hover {
  background-color: rgba(46, 122, 78, 0.2); /* Border color with transparency */
}

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

.page-about__security-item strong {
  color: var(--text-main);
}

.page-about__hero-content {
  background-color: rgba(17, 39, 27, 0.7); /* Dark semi-transparent overlay */
  color: var(--text-main);
}

/* Ensure all text elements have appropriate color on dark backgrounds */
.page-about h1, .page-about h2, .page-about h3, .page-about h4, .page-about h5, .page-about h6 {
  color: var(--gold);
}

.page-about p, .page-about li {
  color: var(--text-secondary);
}

.page-about__security-item, .page-about__responsible-item {
  text-align: left; /* Adjust for better readability in lists */
}

.page-about__value-item, .page-about__product-item {
  text-align: left;
}