/* style/about-us.css */

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

/* Base styles for the page */
.page-about-us {
  font-family: 'Arial', sans-serif;
  color: var(--page-about-us-text-main); /* Light text for dark body background */
  background-color: var(--page-about-us-background); /* Deep green background */
  line-height: 1.6;
}

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

.page-about-us__section {
  padding: 60px 0;
  text-align: center;
  position: relative;
}

.page-about-us__section-title {
  font-size: 2.8em;
  color: var(--page-about-us-text-main);
  margin-bottom: 40px;
  font-weight: 700;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.page-about-us__text-block {
  font-size: 1.1em;
  max-width: 900px;
  margin: 0 auto 30px auto;
  color: var(--page-about-us-text-secondary);
}

/* Hero Section */
.page-about-us__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding */
  padding-bottom: 60px;
  background-color: var(--page-about-us-deep-green);
  overflow: hidden;
}

.page-about-us__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.page-about-us__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 40px;
}

.page-about-us__hero-content {
  max-width: 900px;
  padding: 0 20px;
}

.page-about-us__main-title {
  font-size: clamp(2.5em, 4vw, 3.8em);
  color: var(--page-about-us-gold-color);
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
}

.page-about-us__description {
  font-size: 1.2em;
  color: var(--page-about-us-text-secondary);
  margin-bottom: 40px;
}

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

.page-about-us__btn-primary,
.page-about-us__btn-secondary {
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-about-us__btn-primary {
  background: var(--page-about-us-button-gradient);
  color: var(--page-about-us-text-main);
  border: 2px solid var(--page-about-us-glow-color);
}

.page-about-us__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
  opacity: 0.9;
}

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

.page-about-us__btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
  background: rgba(var(--page-about-us-glow-color), 0.1);
}

/* Mission Vision Section */
.page-about-us__mission-vision {
  background-color: var(--page-about-us-background);
}

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

.page-about-us__card {
  background-color: var(--page-about-us-card-bg);
  border: 1px solid var(--page-about-us-border-color);
  border-radius: 12px;
  padding: 30px;
  text-align: left;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--page-about-us-text-main);
}

.page-about-us__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.page-about-us__card-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  object-fit: cover;
}

.page-about-us__card-title {
  font-size: 1.8em;
  color: var(--page-about-us-gold-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-about-us__card-text {
  font-size: 1em;
  color: var(--page-about-us-text-secondary);
}

/* History Section */
.page-about-us__history {
  background-color: var(--page-about-us-deep-green);
}

.page-about-us__timeline {
  display: flex;
  flex-direction: column;
  position: relative;
  margin: 60px auto;
  max-width: 800px;
}

.page-about-us__timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  width: 4px;
  height: 100%;
  background: var(--page-about-us-border-color);
  transform: translateX(-50%);
}

.page-about-us__timeline-item {
  display: flex;
  align-items: center;
  margin-bottom: 40px;
  position: relative;
}

.page-about-us__timeline-item:nth-child(odd) {
  flex-direction: row;
  text-align: left;
  padding-right: calc(50% + 30px);
}

.page-about-us__timeline-item:nth-child(even) {
  flex-direction: row-reverse;
  text-align: right;
  padding-left: calc(50% + 30px);
}

.page-about-us__timeline-item::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--page-about-us-glow-color);
  border: 4px solid var(--page-about-us-deep-green);
  z-index: 1;
}

.page-about-us__timeline-item:nth-child(odd)::before {
  left: calc(50% - 8px);
}

.page-about-us__timeline-item:nth-child(even)::before {
  right: calc(50% - 8px);
}

.page-about-us__timeline-year {
  font-size: 1.5em;
  color: var(--page-about-us-gold-color);
  font-weight: 700;
  flex-basis: 50%;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-about-us__timeline-description {
  font-size: 1em;
  color: var(--page-about-us-text-secondary);
  flex-basis: 50%;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-about-us__image-full-width {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-top: 40px;
  object-fit: cover;
}

/* Entertainment Section */
.page-about-us__entertainment {
  background-color: var(--page-about-us-background);
}

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

.page-about-us__game-card {
  background-color: var(--page-about-us-card-bg);
  border: 1px solid var(--page-about-us-border-color);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--page-about-us-text-main);
}

.page-about-us__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-about-us__game-card-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
  display: block;
  object-fit: cover;
}

.page-about-us__game-card-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 10px;
}

.page-about-us__game-card-title a {
  color: var(--page-about-us-gold-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-about-us__game-card-title a:hover {
  color: var(--page-about-us-glow-color);
}

.page-about-us__game-card-description {
  font-size: 0.95em;
  color: var(--page-about-us-text-secondary);
}

/* Security Fairness Section */
.page-about-us__security-fairness {
  background-color: var(--page-about-us-deep-green);
}

.page-about-us__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-about-us__feature-item {
  background-color: var(--page-about-us-card-bg);
  border: 1px solid var(--page-about-us-border-color);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--page-about-us-text-main);
}

.page-about-us__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 15px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-about-us__feature-title {
  font-size: 1.6em;
  color: var(--page-about-us-gold-color);
  margin-bottom: 10px;
  font-weight: 600;
}

.page-about-us__feature-description {
  font-size: 0.95em;
  color: var(--page-about-us-text-secondary);
}

/* Promotions Section */
.page-about-us__promotions {
  background-color: var(--page-about-us-background);
}

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

.page-about-us__promo-card {
  background-color: var(--page-about-us-card-bg);
  border: 1px solid var(--page-about-us-border-color);
  border-radius: 12px;
  padding: 30px;
  text-align: left;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--page-about-us-text-main);
}

.page-about-us__promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.page-about-us__promo-card-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  object-fit: cover;
}

.page-about-us__promo-card-title {
  font-size: 1.8em;
  color: var(--page-about-us-gold-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-about-us__promo-card-title a {
  color: var(--page-about-us-gold-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-about-us__promo-card-title a:hover {
  color: var(--page-about-us-glow-color);
}

.page-about-us__promo-card-description {
  font-size: 1em;
  color: var(--page-about-us-text-secondary);
}

/* Customer Service Section */
.page-about-us__customer-service {
  background-color: var(--page-about-us-deep-green);
}

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

.page-about-us__contact-item {
  background-color: var(--page-about-us-card-bg);
  border: 1px solid var(--page-about-us-border-color);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--page-about-us-text-main);
}

.page-about-us__contact-title {
  font-size: 1.6em;
  color: var(--page-about-us-gold-color);
  margin-bottom: 10px;
  font-weight: 600;
}

.page-about-us__contact-description {
  font-size: 0.95em;
  color: var(--page-about-us-text-secondary);
  margin-bottom: 20px;
}

.page-about-us__btn-text-link {
  color: var(--page-about-us-glow-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
  display: inline-block;
  margin-top: 10px;
}

.page-about-us__btn-text-link:hover {
  color: var(--page-about-us-gold-color);
  text-decoration: underline;
}

/* Social Responsibility Section */
.page-about-us__social-responsibility {
  background-color: var(--page-about-us-background);
}

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

.page-about-us__responsibility-item {
  background-color: var(--page-about-us-card-bg);
  border: 1px solid var(--page-about-us-border-color);
  border-radius: 12px;
  padding: 25px;
  text-align: left;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--page-about-us-text-main);
}

.page-about-us__responsibility-title {
  font-size: 1.6em;
  color: var(--page-about-us-gold-color);
  margin-bottom: 10px;
  font-weight: 600;
}

.page-about-us__responsibility-description {
  font-size: 0.95em;
  color: var(--page-about-us-text-secondary);
}

/* Future Section */
.page-about-us__future {
  background-color: var(--page-about-us-deep-green);
}

/* FAQ Section */
.page-about-us__faq-section {
  background-color: var(--page-about-us-background);
}

.page-about-us__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
  text-align: left;
}

.page-about-us__faq-item {
  background-color: var(--page-about-us-card-bg);
  border: 1px solid var(--page-about-us-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  color: var(--page-about-us-text-main);
  transition: all 0.3s ease;
}

.page-about-us__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: var(--page-about-us-gold-color);
  cursor: pointer;
  outline: none;
  transition: background-color 0.3s ease;
}

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

.page-about-us__faq-item summary:hover {
  background-color: rgba(var(--page-about-us-primary-color), 0.1);
}

.page-about-us__faq-qtext {
  flex-grow: 1;
}

.page-about-us__faq-toggle {
  font-size: 1.5em;
  font-weight: 700;
  margin-left: 20px;
  color: var(--page-about-us-glow-color);
}

.page-about-us__faq-item[open] .page-about-us__faq-toggle {
  content: '−';
}

.page-about-us__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: var(--page-about-us-text-secondary);
  line-height: 1.6;
}

.page-about-us__faq-answer p {
  margin-bottom: 0;
  color: var(--page-about-us-text-secondary);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-about-us__section-title {
    font-size: 2.2em;
  }

  .page-about-us__main-title {
    font-size: clamp(2em, 5vw, 3.2em);
  }

  .page-about-us__timeline::before {
    left: 20px;
    transform: translateX(0);
  }

  .page-about-us__timeline-item {
    flex-direction: column;
    align-items: flex-start;
    padding: 0 20px 0 60px;
    text-align: left;
  }

  .page-about-us__timeline-item:nth-child(odd),
  .page-about-us__timeline-item:nth-child(even) {
    padding-right: 20px;
    padding-left: 60px;
  }

  .page-about-us__timeline-item::before {
    left: 12px;
    right: auto;
  }

  .page-about-us__timeline-year,
  .page-about-us__timeline-description {
    flex-basis: auto;
    width: 100%;
    padding: 0;
  }
}

@media (max-width: 768px) {
  .page-about-us {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-about-us__section {
    padding: 40px 0;
  }

  .page-about-us__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-about-us__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em);
  }

  .page-about-us__description {
    font-size: 1em;
  }

  .page-about-us__text-block {
    font-size: 0.95em;
    margin-bottom: 20px;
  }

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

  .page-about-us__btn-primary,
  .page-about-us__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-about-us__hero-image,
  .page-about-us__card-image,
  .page-about-us__game-card-image,
  .page-about-us__feature-icon,
  .page-about-us__promo-card-image,
  .page-about-us__image-full-width {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-about-us__hero-image-wrapper,
  .page-about-us__grid,
  .page-about-us__game-categories,
  .page-about-us__features-grid,
  .page-about-us__promo-grid,
  .page-about-us__contact-info,
  .page-about-us__responsibility-points,
  .page-about-us__faq-list,
  .page-about-us__container,
  .page-about-us__card,
  .page-about-us__game-card,
  .page-about-us__feature-item,
  .page-about-us__promo-card,
  .page-about-us__contact-item,
  .page-about-us__responsibility-item,
  .page-about-us__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-about-us__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }

  .page-about-us__timeline {
    margin: 40px auto;
  }

  .page-about-us__timeline-item {
    padding-left: 40px;
  }

  .page-about-us__timeline-item::before {
    left: 12px;
  }

  .page-about-us__timeline::before {
    left: 20px;
  }

  .page-about-us__timeline-year {
    font-size: 1.3em;
  }

  .page-about-us__timeline-description {
    font-size: 0.9em;
  }

  .page-about-us__card-title,
  .page-about-us__game-card-title,
  .page-about-us__feature-title,
  .page-about-us__promo-card-title,
  .page-about-us__contact-title,
  .page-about-us__responsibility-title {
    font-size: 1.4em;
  }

  .page-about-us__faq-item summary {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-about-us__faq-answer {
    padding: 0 20px 15px 20px;
    font-size: 0.9em;
  }
}