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

.page-about__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-about__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: 10px; /* Small padding, body handles header offset */
  padding-bottom: 60px;
  min-height: 500px; /* Ensure hero section has a decent height */
}

.page-about__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  filter: brightness(0.6); /* Slightly darken image for text readability */
}

.page-about__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  color: var(--text-main);
  padding: 20px;
}

.page-about__hero-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--text-main);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-about__hero-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: var(--text-secondary);
}

.page-about__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-about__cta-button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-about__cta-button--large {
  padding: 18px 35px;
  font-size: 1.2rem;
}

.page-about__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--text-main);
  text-align: center;
  margin-bottom: 40px;
  padding-top: 60px;
}

.page-about__introduction-section,
.page-about__values-section,
.page-about__why-choose-section,
.page-about__social-responsibility-section,
.page-about__conclusion-section {
  padding: 80px 0;
  background-color: var(--bg-color);
}

.page-about__introduction-section {
  background-color: var(--card-bg);
}

.page-about__content-grid {
  display: flex;
  gap: 40px;
  align-items: center;
}

.page-about__text-block {
  flex: 1;
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.page-about__text-block p {
  margin-bottom: 20px;
}

.page-about__keyword {
  color: var(--glow);
  font-weight: bold;
}

.page-about__image-wrapper {
  flex: 1;
  text-align: center;
}

.page-about__content-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

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

.page-about__value-card {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__value-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.25);
}

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

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

.page-about__value-list {
  list-style-type: disc;
  padding-left: 20px;
}

.page-about__value-list li {
  margin-bottom: 8px;
}

.page-about__value-list li strong {
  color: var(--text-main);
}

.page-about__section-image {
  display: block;
  margin: 60px auto 0 auto;
  max-width: 90%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

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

.page-about__feature-item {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.25);
}

.page-about__feature-title {
  font-size: 1.4rem;
  color: var(--glow);
  margin-bottom: 15px;
  text-align: center;
}

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

.page-about__conclusion-section {
  text-align: center;
  padding-bottom: 80px;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-about__content-grid {
    flex-direction: column;
  }

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

@media (max-width: 768px) {
  .page-about__hero-section {
    min-height: 400px;
    padding-bottom: 40px;
  }

  .page-about__hero-title {
    font-size: clamp(2rem, 6vw, 2.8rem);
  }

  .page-about__hero-description {
    font-size: 1rem;
  }

  .page-about__cta-button {
    font-size: 1rem;
    padding: 12px 25px;
  }

  .page-about__section-title {
    font-size: clamp(1.8rem, 5vw, 2.2rem);
    margin-bottom: 30px;
    padding-top: 40px;
  }

  .page-about__introduction-section,
  .page-about__values-section,
  .page-about__why-choose-section,
  .page-about__social-responsibility-section,
  .page-about__conclusion-section {
    padding: 40px 0;
  }

  .page-about__text-block,
  .page-about__feature-item p,
  .page-about__value-card p,
  .page-about__value-list {
    font-size: 0.95rem;
  }

  .page-about__value-title {
    font-size: 1.3rem;
  }

  .page-about__feature-title {
    font-size: 1.2rem;
  }

  /* Mobile specific overrides for images, videos, buttons */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-about video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-about__hero-section,
  .page-about__introduction-section,
  .page-about__values-section,
  .page-about__why-choose-section,
  .page-about__social-responsibility-section,
  .page-about__conclusion-section,
  .page-about__container,
  .page-about__content-grid,
  .page-about__values-grid,
  .page-about__features-grid,
  .page-about__value-card,
  .page-about__feature-item,
  .page-about__cta-button,
  .page-about__cta-button--large {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  .page-about__cta-button,
  .page-about__cta-button--large {
    white-space: normal !important;
    word-wrap: break-word !important;
  }

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

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

/* Ensure text readability against dark background */
.page-about h1, .page-about h2, .page-about h3, .page-about h4, .page-about h5, .page-about h6 {
  color: var(--text-main);
}

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

.page-about__value-card, .page-about__feature-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
}

.page-about__cta-button {
  background: var(--button-gradient);
  color: #ffffff;
}

.page-about__hero-title,
.page-about__section-title {
  text-shadow: 0 0 10px rgba(0,255,0,0.5), 0 0 20px rgba(0,255,0,0.3);
}

/* No image filters */
.page-about img {
  filter: none; /* Ensure no CSS filter is applied to images */
}

.page-about__hero-image {
  filter: brightness(0.6); /* This is allowed to darken background image for text readability */
}