/* style/download.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */

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

.page-download {
  font-family: 'Arial', sans-serif;
  color: var(--page-download-text-main); /* Main text color for the page */
  background-color: var(--page-download-background-color); /* General background */
  line-height: 1.6;
}

.page-download__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small decorative top padding, header offset handled by body in shared.css */
  overflow: hidden;
  background-color: var(--page-download-deep-green-color);
}

.page-download__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-download__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 70vh;
  margin-bottom: 20px;
}

.page-download__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 20px;
  background: rgba(17, 40, 27, 0.7); /* Slightly transparent dark green overlay for text readability */
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.page-download__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 700;
  color: var(--page-download-gold-color);
  margin-bottom: 15px;
  line-height: 1.2;
  letter-spacing: 0.5px;
}

.page-download__description {
  font-size: 1.1em;
  color: var(--page-download-text-main);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
}

.page-download__cta-button {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05em;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  max-width: 100%; /* Ensure button adapts to container width */
  box-sizing: border-box;
  white-space: normal; /* Allow text to wrap */
  word-wrap: break-word;
}

.page-download__btn-primary {
  background: var(--page-download-button-gradient);
  color: #ffffff; /* White text for primary button */
  border: none;
}

.page-download__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

.page-download__btn-secondary {
  background: transparent;
  color: var(--page-download-gold-color); /* Gold text for secondary button */
  border: 2px solid var(--page-download-gold-color);
}

.page-download__btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  background: rgba(242, 193, 78, 0.1);
}

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

.page-download__dark-section {
  background-color: var(--page-download-deep-green-color);
  color: var(--page-download-text-main);
}

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

.page-download__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: var(--page-download-gold-color);
  margin-bottom: 30px;
  font-weight: 700;
}

.page-download__sub-title {
  font-size: clamp(1.5em, 2.5vw, 2em);
  color: var(--page-download-gold-color);
  margin-bottom: 20px;
  font-weight: 600;
}

.page-download__text-block {
  font-size: 1.05em;
  color: var(--page-download-text-main);
  margin-bottom: 20px;
  line-height: 1.7;
}

.page-download__text-highlight {
  color: var(--page-download-gold-color);
  font-weight: 600;
}

.page-download__card {
  background-color: var(--page-download-card-bg);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  text-align: left;
  display: flex;
  flex-direction: column;
  color: var(--page-download-text-main);
  border: 1px solid var(--page-download-border-color);
}

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

.page-download__feature-title,
.page-download__game-title,
.page-download__promo-title {
  font-size: 1.5em;
  color: var(--page-download-gold-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-download__feature-description,
.page-download__game-description,
.page-download__promo-description {
  font-size: 1em;
  color: var(--page-download-text-secondary);
  line-height: 1.6;
  flex-grow: 1;
}

.page-download__text-link {
  color: var(--page-download-gold-color);
  text-decoration: none;
}

.page-download__text-link:hover {
  text-decoration: underline;
}

.page-download__download-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__platform-guide .page-download__card {
  align-items: center;
}

.page-download__platform-title {
  font-size: 1.8em;
  color: var(--page-download-gold-color);
  margin-bottom: 25px;
  font-weight: 700;
}

.page-download__step-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  text-align: left;
}

.page-download__step-list li {
  margin-bottom: 15px;
  font-size: 1.05em;
  color: var(--page-download-text-main);
}

.page-download__step-title {
  color: var(--page-download-gold-color);
  font-weight: 600;
}

.page-download__qr-code {
  width: 250px;
  height: 250px;
  object-fit: contain;
  margin-top: 20px;
  border: 5px solid var(--page-download-primary-color);
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(87, 227, 141, 0.5);
}

.page-download__important-note {
  font-style: italic;
  color: var(--page-download-text-secondary);
  margin-top: 30px;
  font-size: 0.95em;
}

.page-download__center-cta {
  margin-top: 40px;
}

.page-download__game-card {
  position: relative;
  overflow: hidden;
}

.page-download__game-image,
.page-download__promo-image,
.page-download__security-image,
.page-download__support-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  transition: transform 0.3s ease;
}

.page-download__game-card:hover .page-download__game-image {
  transform: scale(1.05);
}

.page-download__btn-text {
  display: inline-block;
  margin-top: 15px;
  color: var(--page-download-gold-color);
  text-decoration: none;
  font-weight: 600;
  padding: 8px 15px;
  border: 1px solid var(--page-download-gold-color);
  border-radius: 5px;
  transition: all 0.3s ease;
}

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

.page-download__security-support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__security-info,
.page-download__support-info {
  padding: 30px;
}

.page-download__security-image,
.page-download__support-image {
  height: 200px;
  object-fit: contain;
}

.page-download__faq-list {
  margin-top: 40px;
  text-align: left;
}

.page-download__faq-item {
  margin-bottom: 15px;
  border: 1px solid var(--page-download-border-color);
  transition: all 0.3s ease;
}

.page-download__faq-item[open] {
  background-color: var(--page-download-deep-green-color);
  border-color: var(--page-download-gold-color);
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  font-size: 1.15em;
  font-weight: 600;
  color: var(--page-download-gold-color);
  cursor: pointer;
  list-style: none;
}

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

.page-download__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--page-download-gold-color);
  transition: transform 0.3s ease;
}

.page-download__faq-item[open] .page-download__faq-toggle {
  transform: rotate(45deg);
}

.page-download__faq-answer {
  padding: 0 30px 20px 30px;
  font-size: 1em;
  color: var(--page-download-text-secondary);
  line-height: 1.7;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__hero-content {
    padding: 15px;
  }

  .page-download__main-title {
    font-size: clamp(1.8em, 5vw, 3em);
  }

  .page-download__description {
    font-size: 1em;
  }

  .page-download__section-title {
    font-size: clamp(1.6em, 4vw, 2.5em);
  }

  .page-download__sub-title {
    font-size: clamp(1.3em, 3vw, 1.8em);
  }
}

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

  .page-download__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-download__hero-image {
    max-height: 50vh;
  }

  .page-download__hero-content {
    padding: 15px;
  }

  .page-download__main-title {
    font-size: clamp(1.6em, 7vw, 2.5em);
  }

  .page-download__description {
    font-size: 0.95em;
  }

  .page-download__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .page-download__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;
  }

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

  .page-download__container {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-download__section-title {
    font-size: clamp(1.5em, 6vw, 2.2em);
  }

  .page-download__text-block {
    font-size: 1em;
  }

  .page-download__features-grid,
  .page-download__games-grid,
  .page-download__promo-grid,
  .page-download__security-support-grid,
  .page-download__download-steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-download__card {
    padding: 20px;
  }

  .page-download__game-image,
  .page-download__promo-image,
  .page-download__security-image,
  .page-download__support-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-download__qr-code {
    width: 180px;
    height: 180px;
  }

  .page-download__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-download__faq-answer {
    padding: 0 20px 15px 20px;
  }

  /* Ensure no horizontal overflow for any content */
  .page-download__section,
  .page-download__card,
  .page-download__container,
  .page-download__hero-section,
  .page-download__hero-image-wrapper,
  .page-download__cta-buttons,
  .page-download__features-grid,
  .page-download__games-grid,
  .page-download__promo-grid,
  .page-download__security-support-grid,
  .page-download__download-steps,
  .page-download__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }
}

@media (max-width: 480px) {
  .page-download__main-title {
    font-size: clamp(1.4em, 8vw, 2em);
  }

  .page-download__section-title {
    font-size: clamp(1.3em, 7vw, 1.8em);
  }

  .page-download__cta-button {
    font-size: 0.95em;
    padding: 12px 20px;
  }

  .page-download__faq-question {
    font-size: 0.95em;
  }
}