/* -------------------------------------------------------------------------- */
/*                              Base Styles                                 */
/* -------------------------------------------------------------------------- */
.page-download {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-main-color); /* Sử dụng màu chữ chính từ custom palette */
  background: var(--background-color); /* Sử dụng màu nền từ custom palette */
  padding-top: 10px; /* Small top padding, body handles --header-offset */
}

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

.page-download__section {
  padding: 60px 0;
}

.page-download__section-title {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--gold-color); /* Sử dụng màu gold cho tiêu đề */
}

.page-download__section-description {
  font-size: 18px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  color: var(--text-main-color);
}

/* -------------------------------------------------------------------------- */
/*                              Hero Section                                */
/* -------------------------------------------------------------------------- */
.page-download__hero-section {
  padding: 80px 0;
  background: var(--background-color);
}

.page-download__hero-content-wrapper {
  display: flex;
  flex-direction: row; /* Default PC layout */
  align-items: center;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-download__hero-image-container {
  flex: 1;
  min-width: 0;
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.page-download__hero-text-content {
  flex: 1;
  min-width: 0;
  text-align: left;
}

.page-download__main-title {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--gold-color); /* Sử dụng màu gold cho tiêu đề chính */
}

.page-download__intro-description {
  font-size: 20px;
  margin-bottom: 30px;
  color: var(--text-main-color);
}

.page-download__cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.page-download__btn-primary,
.page-download__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow long words to break */
  max-width: 100%;
  box-sizing: border-box;
}

.page-download__btn-primary {
  background: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 5px 15px rgba(255, 176, 74, 0.3);
}

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

.page-download__btn-secondary {
  background: transparent;
  color: var(--gold-color);
  border: 2px solid var(--gold-color);
  box-shadow: 0 5px 15px rgba(243, 197, 77, 0.2);
}

.page-download__btn-secondary:hover {
  background: var(--gold-color);
  color: var(--background-color);
  transform: translateY(-2px);
}

/* -------------------------------------------------------------------------- */
/*                             Advantages Section                           */
/* -------------------------------------------------------------------------- */
.page-download__advantages-section {
  background: var(--card-bg-color);
  color: var(--text-main-color);
}

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

.page-download__card {
  background: #2A1212; /* Card B G */
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-download__card:hover {
  transform: translateY(-5px);
}

.page-download__card-image {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-download__card-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--gold-color);
}

.page-download__card-text {
  font-size: 16px;
  color: var(--text-main-color);
}

/* -------------------------------------------------------------------------- */
/*                             Guide Section                                */
/* -------------------------------------------------------------------------- */
.page-download__guide-section {
  background: var(--background-color);
  color: var(--text-main-color);
}

.page-download__guide-steps {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.page-download__guide-platform {
  flex: 1;
  min-width: 300px;
  background: #2A1212; /* Card B G */
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-download__guide-subtitle {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 30px;
  color: var(--gold-color);
  text-align: center;
}

.page-download__step-list {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
  width: 100%;
}

.page-download__step-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 25px;
  text-align: left;
}

.page-download__step-item:last-child {
  margin-bottom: 0;
}

.page-download__step-number {
  width: 35px;
  height: 35px;
  min-width: 35px;
  background: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  margin-right: 15px;
  flex-shrink: 0;
}

.page-download__step-content h4 {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 5px 0;
  color: var(--gold-color);
}

.page-download__step-content p {
  font-size: 16px;
  margin: 0;
  color: var(--text-main-color);
}

.page-download__guide-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  margin-top: auto; /* Push image to bottom if content above is shorter */
}

/* -------------------------------------------------------------------------- */
/*                           Requirements Section                           */
/* -------------------------------------------------------------------------- */
.page-download__requirements-section {
  background: var(--card-bg-color);
  color: var(--text-main-color);
}

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

.page-download__info-box {
  background: #2A1212; /* Card B G */
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__info-box h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--gold-color);
}

.page-download__info-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-download__info-box li {
  font-size: 16px;
  margin-bottom: 8px;
  color: var(--text-main-color);
}

.page-download__info-box li:last-child {
  margin-bottom: 0;
}

/* -------------------------------------------------------------------------- */
/*                             Security Section                             */
/* -------------------------------------------------------------------------- */
.page-download__security-section {
  background: var(--background-color);
  color: var(--text-main-color);
}

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

.page-download__feature-item {
  background: #2A1212; /* Card B G */
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-download__feature-item h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--gold-color);
}

.page-download__feature-item p {
  font-size: 16px;
  color: var(--text-main-color);
}

/* -------------------------------------------------------------------------- */
/*                                FAQ Section                               */
/* -------------------------------------------------------------------------- */
.page-download__faq-section {
  background: var(--card-bg-color);
  color: var(--text-main-color);
}

.page-download__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

details.page-download__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: #2A1212; /* Card B G */
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

details.page-download__faq-item summary.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: var(--gold-color);
  font-size: 18px;
  font-weight: 600;
}

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

details.page-download__faq-item summary.page-download__faq-question:hover {
  background: rgba(255, 176, 74, 0.1);
}

.page-download__faq-qtext {
  flex: 1;
  line-height: 1.5;
  text-align: left;
}

.page-download__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: var(--gold-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 30px;
  text-align: center;
}

details.page-download__faq-item .page-download__faq-answer {
  padding: 0 25px 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 0 0 10px 10px;
  color: var(--text-main-color);
  font-size: 16px;
}

/* -------------------------------------------------------------------------- */
/*                           Final CTA Section                            */
/* -------------------------------------------------------------------------- */
.page-download__cta-final-section {
  background: var(--background-color);
  text-align: center;
  padding: 80px 0;
}

.page-download__cta-final-button {
  margin-top: 30px;
  padding: 18px 40px;
  font-size: 20px;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(255, 176, 74, 0.4);
}

/* -------------------------------------------------------------------------- */
/*                                 Utility Classes                          */
/* -------------------------------------------------------------------------- */
.page-download__dark-section {
  background: var(--background-color);
  color: var(--text-main-color);
}

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

/* -------------------------------------------------------------------------- */
/*                             Responsive Styles                            */
/* -------------------------------------------------------------------------- */
/* Global image and container responsive styles */
.page-download img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-download__section,
.page-download__card,
.page-download__container,
.page-download__cta-buttons,
.page-download__guide-platform,
.page-download__info-box,
.page-download__feature-item,
.page-download__faq-list {
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* For tablet and smaller screens */
@media (max-width: 1023px) {
  .page-download__hero-content-wrapper {
    flex-direction: column;
    text-align: center;
  }

  .page-download__hero-text-content {
    order: 2;
  }

  .page-download__hero-image-container {
    order: 1;
    margin-bottom: 30px;
  }

  .page-download__main-title {
    font-size: 40px;
  }

  .page-download__intro-description {
    font-size: 18px;
  }

  .page-download__cta-buttons {
    justify-content: center;
  }

  .page-download__btn-primary,
  .page-download__btn-secondary {
    width: calc(50% - 10px);
  }

  .page-download__section-title {
    font-size: 32px;
  }

  .page-download__section-description {
    font-size: 17px;
  }

  .page-download__guide-steps {
    flex-direction: column;
  }

  .page-download__guide-platform {
    padding: 25px;
  }

  .page-download__guide-subtitle {
    font-size: 26px;
  }

  .page-download__step-content h4 {
    font-size: 18px;
  }

  .page-download__step-content p {
    font-size: 15px;
  }
}

/* For mobile screens */
@media (max-width: 768px) {
  .page-download {
    font-size: 16px;
    line-height: 1.6;
    padding-top: 5px; /* Adjust for smaller header on mobile */
  }

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

  .page-download__hero-section {
    padding: 50px 0;
  }

  .page-download__main-title {
    font-size: 32px;
    margin-bottom: 15px;
  }

  .page-download__intro-description {
    font-size: 16px;
    margin-bottom: 25px;
  }

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

  .page-download__btn-primary,
  .page-download__btn-secondary {
    width: 100% !important;
    padding: 12px 20px;
    font-size: 16px;
  }

  .page-download__section-title {
    font-size: 28px;
  }

  .page-download__section-description {
    font-size: 15px;
    margin-bottom: 30px;
  }

  .page-download__grid-cards,
  .page-download__requirements-grid,
  .page-download__security-features {
    grid-template-columns: 1fr;
  }

  .page-download__card,
  .page-download__info-box,
  .page-download__feature-item {
    padding: 20px;
  }

  .page-download__card-title,
  .page-download__info-box h3,
  .page-download__feature-item h3 {
    font-size: 20px;
  }

  .page-download__card-text,
  .page-download__info-box li,
  .page-download__feature-item p {
    font-size: 15px;
  }

  .page-download__guide-platform {
    padding: 20px;
  }

  .page-download__guide-subtitle {
    font-size: 24px;
    margin-bottom: 20px;
  }

  .page-download__step-item {
    margin-bottom: 20px;
  }

  .page-download__step-number {
    width: 30px;
    height: 30px;
    min-width: 30px;
    font-size: 16px;
    margin-right: 10px;
  }

  .page-download__step-content h4 {
    font-size: 17px;
  }

  .page-download__step-content p {
    font-size: 14px;
  }

  details.page-download__faq-item summary.page-download__faq-question {
    padding: 15px 20px;
    font-size: 16px;
  }

  .page-download__faq-toggle {
    font-size: 24px;
    width: 25px;
  }

  details.page-download__faq-item .page-download__faq-answer {
    padding: 0 20px 15px;
    font-size: 15px;
  }

  .page-download__cta-final-section {
    padding: 50px 0;
  }

  .page-download__cta-final-button {
    font-size: 18px;
    padding: 15px 30px;
  }

  /* Mandatory mobile image and container overrides */
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-download__section,
  .page-download__card,
  .page-download__container,
  .page-download__cta-buttons,
  .page-download__guide-platform,
  .page-download__info-box,
  .page-download__feature-item,
  .page-download__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Specific button container for mobile */
  .page-download__cta-buttons {
    flex-wrap: wrap !important;
    gap: 10px;
  }
}

/* Color palette integration */
:root {
  --primary-color: #C61F1F;
  --secondary-color: #E53030;
  --button-gradient: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
  --card-bg-color: #2A1212;
  --background-color: #140C0C;
  --text-main-color: #FFF1E8;
  --border-color: #6A1E1E;
  --gold-color: #F3C54D;
  --deep-red-color: #7E0D0D;
}

/* Ensure color contrast for main content */
.page-download p,
.page-download li {
  color: var(--text-main-color); /* #FFF1E8 on #140C0C or #2A1212 for high contrast */
}

.page-download__main-title,
.page-download__section-title,
.page-download__card-title,
.page-download__guide-subtitle,
.page-download__info-box h3,
.page-download__feature-item h3,
.page-download__faq-qtext {
  color: var(--gold-color); /* #F3C54D for titles on dark backgrounds */
}

.page-download__hero-section,
.page-download__guide-section,
.page-download__security-section,
.page-download__cta-final-section {
  background: var(--background-color);
  color: var(--text-main-color);
}

.page-download__advantages-section,
.page-download__requirements-section,
.page-download__faq-section {
  background: var(--card-bg-color);
  color: var(--text-main-color);
}

.page-download__card,
.page-download__guide-platform,
.page-download__info-box,
.page-download__feature-item,
details.page-download__faq-item {
  background: var(--card-bg-color);
  border: 1px solid var(--border-color);
}

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

.page-download__btn-secondary {
  color: var(--gold-color);
  border-color: var(--gold-color);
}

.page-download__btn-secondary:hover {
  background: var(--gold-color);
  color: var(--background-color);
}

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

details.page-download__faq-item summary.page-download__faq-question,
.page-download__faq-toggle {
  color: var(--gold-color);
}

details.page-download__faq-item summary.page-download__faq-question:hover {
  background: rgba(255, 176, 74, 0.1); /* Lighter version of gold for hover effect */
}

details.page-download__faq-item .page-download__faq-answer {
  background: rgba(255, 255, 255, 0.05);
}

/* No specific 1023px/1024px game trial rules for download page */
/* The provided game trial CSS templates are for the homepage */
/* This is an inner page, so no game trial, no promo-strip, no hot-games grid for this page */