.page-download {
  /* body đã padding-top: var(--header-offset) từ shared.css */
  /* Text color for light background sections */
  color: #333333; /* Default for light background, will be overridden by custom color for light sections */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-download__dark-bg {
  background-color: #08160F; /* Custom Background */
  color: #F2FFF6; /* Custom Text Main */
}

.page-download__light-bg {
  background-color: #ffffff; /* Default white background for contrast */
  color: #333333; /* Dark text for light background */
}

.page-download__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

/* Hero Section */
.page-download__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 60px;
  text-align: center;
  overflow: hidden;
}

.page-download__hero-image-container {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
  margin-bottom: 40px; /* Space between image and content */
}

.page-download__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
}

.page-download__hero-content {
  z-index: 1;
  max-width: 800px;
  padding: 0 20px;
}

.page-download__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #F2FFF6; /* Custom Text Main */
}

.page-download__description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: #A7D9B8; /* Custom Text Secondary */
}

.page-download__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.page-download__btn-primary,
.page-download__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.3s ease;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow word breaking */
  box-sizing: border-box;
  max-width: 100%;
}

.page-download__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Custom Button */
  color: #F2FFF6; /* Custom Text Main */
  border: none;
}

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

.page-download__btn-secondary {
  background: transparent;
  color: #2AD16F; /* Brighter green for contrast */
  border: 2px solid #2AD16F;
}

.page-download__btn-secondary:hover {
  background: rgba(42, 209, 111, 0.1);
  transform: translateY(-2px);
}

/* Section Titles */
.page-download__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 30px;
  text-align: center;
  color: inherit; /* Inherit from parent section */
}

.page-download__dark-bg .page-download__section-title {
  color: #F2FFF6; /* Custom Text Main */
}

.page-download__light-bg .page-download__section-title {
  color: #0A4B2C; /* Custom Deep Green for contrast on light bg */
}

.page-download__text-block {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: inherit;
}

/* Why Download Section */
.page-download__why-download-section {
  padding: 80px 0;
}

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

.page-download__feature-card {
  text-align: center;
  padding: 30px;
  border-radius: 12px;
  background-color: #11271B; /* Custom Card BG */
  color: #F2FFF6; /* Custom Text Main */
  border: 1px solid #2E7A4E; /* Custom Border */
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-download__card-image {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-download__card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #F2C14E; /* Custom Gold */
}

.page-download__card-text {
  font-size: 1rem;
  line-height: 1.7;
  color: #A7D9B8; /* Custom Text Secondary */
}

/* Games Section */
.page-download__games-section {
  padding: 80px 0;
}

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

.page-download__game-card {
  text-align: center;
  padding: 30px;
  border-radius: 12px;
  background-color: #11271B; /* Custom Card BG */
  color: #F2FFF6; /* Custom Text Main */
  border: 1px solid #2E7A4E; /* Custom Border */
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Guide Section */
.page-download__guide-section {
  padding: 80px 0;
}

.page-download__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__guide-card {
  padding: 30px;
  border-radius: 12px;
  background-color: #11271B; /* Custom Card BG */
  color: #F2FFF6; /* Custom Text Main */
  border: 1px solid #2E7A4E; /* Custom Border */
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__guide-card .page-download__card-title {
  color: #F2C14E; /* Custom Gold */
  text-align: center;
  margin-bottom: 25px;
}

.page-download__guide-list {
  list-style: none;
  padding: 0;
  margin: 25px 0;
  text-align: left;
}

.page-download__guide-list li {
  margin-bottom: 15px;
  font-size: 1rem;
  line-height: 1.7;
  position: relative;
  padding-left: 30px;
  color: #A7D9B8; /* Custom Text Secondary */
}

.page-download__guide-list li strong {
  color: #F2FFF6; /* Custom Text Main */
}

.page-download__guide-list li::before {
  content: '✓';
  color: #57E38D; /* Custom Glow */
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.2rem;
}

.page-download__qr-code-wrapper {
  text-align: center;
  margin: 30px 0;
}

.page-download__qr-code {
  width: 200px;
  height: 200px;
  border: 5px solid #F2FFF6;
  border-radius: 8px;
  display: inline-block; /* Ensure min-width/height applies */
}

.page-download__download-btn {
  width: 100%;
  text-align: center;
}

/* Requirements Section */
.page-download__requirements-section {
  padding: 80px 0;
}

.page-download__requirements-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-top: 40px;
}

.page-download__requirements-list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
  flex: 1;
  min-width: 300px;
}

.page-download__requirements-list li {
  margin-bottom: 15px;
  font-size: 1rem;
  line-height: 1.7;
  color: #A7D9B8; /* Custom Text Secondary */
  position: relative;
  padding-left: 25px;
}

.page-download__requirements-list li strong {
  color: #F2FFF6; /* Custom Text Main */
}

.page-download__requirements-list li::before {
  content: '•';
  color: #57E38D; /* Custom Glow */
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.2rem;
}

.page-download__requirements-image {
  flex: 1;
  min-width: 300px;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  max-width: 400px; /* Constrain image size */
}

/* FAQ Section */
.page-download__faq-section {
  padding: 80px 0;
}

.page-download__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__faq-item {
  margin-bottom: 20px;
  border-radius: 12px;
  background-color: #11271B; /* Custom Card BG */
  border: 1px solid #2E7A4E; /* Custom Border */
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  color: #F2FFF6; /* Custom Text Main */
}

.page-download__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none; /* Remove default marker */
  color: #F2C14E; /* Custom Gold */
}

.page-download__faq-item summary::-webkit-details-marker {
  display: none; /* Hide Chrome/Safari marker */
}

.page-download__faq-qtext {
  flex-grow: 1;
  padding-right: 15px;
}

.page-download__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: #57E38D; /* Custom Glow */
  transition: transform 0.3s ease;
}

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

.page-download__faq-answer {
  padding: 0 20px 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: #A7D9B8; /* Custom Text Secondary */
}

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

.page-download__cta-final-btn {
  margin-top: 30px;
  padding: 18px 40px;
  font-size: 1.2rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__container {
    padding: 30px 15px;
  }
  .page-download__hero-image {
    width: 100%; /* Ensure hero image takes full width */
  }
  .page-download__main-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }
  .page-download__section-title {
    font-size: clamp(1.6rem, 4.5vw, 2.5rem);
  }
  .page-download__hero-section {
    padding-bottom: 40px;
  }
}

@media (max-width: 768px) {
  .page-download__container,
  .page-download__why-download-section .page-download__container,
  .page-download__games-section .page-download__container,
  .page-download__guide-section .page-download__container,
  .page-download__requirements-section .page-download__container,
  .page-download__faq-section .page-download__container,
  .page-download__cta-final-section .page-download__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Mobile image responsiveness */
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* Mobile button responsiveness */
  .page-download__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 10px;
  }

  .page-download__btn-primary,
  .page-download__btn-secondary,
  .page-download a[class*="button"],
  .page-download 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;
  }

  .page-download__hero-section {
    padding-top: 10px !important; /* body handles --header-offset */
    padding-bottom: 30px;
  }

  .page-download__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

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

  .page-download__section-title {
    font-size: clamp(1.5rem, 5.5vw, 2rem);
  }

  .page-download__qr-code {
    width: 150px;
    height: 150px;
  }

  .page-download__requirements-content {
    flex-direction: column;
  }

  .page-download__requirements-image {
    max-width: 100%;
    width: 100%;
  }

  .page-download__faq-item summary {
    font-size: 1rem;
    padding: 15px;
  }

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

@media (max-width: 480px) {
  .page-download__hero-section {
    padding-bottom: 20px;
  }
  .page-download__main-title {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
  }
  .page-download__section-title {
    font-size: clamp(1.4rem, 6.5vw, 1.8rem);
  }
  .page-download__features-grid,
  .page-download__games-grid,
  .page-download__guide-steps {
    gap: 20px;
  }
  .page-download__feature-card,
  .page-download__game-card,
  .page-download__guide-card {
    padding: 20px;
  }
  .page-download__card-title {
    font-size: 1.3rem;
  }
  .page-download__qr-code {
    width: 120px;
    height: 120px;
  }
}