/* style/download.css */

/* Biến màu sắc */
:root {
  --primary-color: #007bff;
  --secondary-color: #ffc107;
  --text-light: #ffffff;
  --text-dark: #333333;
  --bg-dark: #121212;
  --bg-light: #f8f9fa;
  --card-bg-dark: rgba(255, 255, 255, 0.08);
  --card-bg-light: #ffffff;
  --border-color: #e0e0e0;
}

/* Đảm bảo nội dung không bị che bởi header cố định */
.page-download {
  padding-top: 100px; /* Giá trị mặc định cho desktop, sẽ được ghi đè ở media query nếu cần */
  color: var(--text-light); /* Body background is dark (#121212), so default text is light */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

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

.page-download__dark-bg {
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.page-download__light-bg {
  background-color: var(--bg-light);
  color: var(--text-dark);
}

.page-download__section-title {
  font-size: 38px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.2;
  color: inherit; /* Inherit color from parent section */
}

.page-download__section-description {
  font-size: 18px;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: inherit; /* Inherit color from parent section */
}

/* Hero Section */
.page-download__hero-section {
  position: relative;
  padding: 80px 0;
  text-align: center;
  overflow: hidden;
  padding-top: 10px; /* Ensures content is not hidden by fixed header */
}

.page-download__hero-section .page-download__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-download__main-title {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--text-light);
  line-height: 1.2;
}

.page-download__description {
  font-size: 20px;
  margin-bottom: 40px;
  max-width: 900px;
  color: var(--text-light);
}

.page-download__cta-buttons {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
  justify-content: center;
}

.page-download__cta-button {
  display: inline-block;
  padding: 15px 35px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
  white-space: normal; /* Allow text to wrap */
  word-wrap: break-word;
}

.page-download__cta-button--android {
  background: var(--primary-color);
  color: var(--text-light);
}

.page-download__cta-button--android:hover {
  background: #0056b3;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-download__cta-button--ios {
  background: var(--secondary-color);
  color: var(--text-dark);
}

.page-download__cta-button--ios:hover {
  background: #e0a800;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-download__hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  margin-top: 20px;
  display: block;
}

/* Benefits Section */
.page-download__benefits-section {
  padding: 80px 0;
}

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

.page-download__benefit-item {
  background: var(--card-bg-light);
  color: var(--text-dark);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__benefit-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-download__benefit-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

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

.page-download__benefit-text {
  font-size: 16px;
  line-height: 1.7;
}

/* How to Download Section */
.page-download__how-to-download-section {
  padding: 80px 0;
}

.page-download__download-guide {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.page-download__guide-item {
  background: var(--card-bg-dark);
  padding: 35px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-download__guide-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 25px;
  color: var(--secondary-color);
}

.page-download__guide-content {
  display: flex;
  align-items: flex-start;
  gap: 30px;
  margin-bottom: 30px;
  width: 100%;
}

.page-download__guide-image {
  width: 200px;
  height: 200px;
  flex-shrink: 0;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  object-fit: contain;
  background-color: var(--text-light);
  padding: 10px;
}

.page-download__guide-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
  flex-grow: 1;
}

.page-download__guide-steps li {
  margin-bottom: 12px;
  font-size: 16px;
  color: var(--text-light);
}

.page-download__guide-steps li strong {
  color: var(--secondary-color);
}

.page-download__cta-button--block {
  width: 80%;
  margin-top: 20px;
}

/* Security Section */
.page-download__security-section {
  padding: 80px 0;
}

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

.page-download__feature-item {
  background: var(--card-bg-light);
  color: var(--text-dark);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.page-download__feature-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

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

.page-download__feature-text {
  font-size: 16px;
  line-height: 1.7;
}

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

.page-download__games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 50px;
}

.page-download__game-card {
  background: var(--card-bg-dark);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-download__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-download__game-title {
  font-size: 22px;
  font-weight: 700;
  margin: 20px 15px 10px;
  color: var(--secondary-color);
}

.page-download__game-text {
  font-size: 15px;
  color: var(--text-light);
  padding: 0 15px 20px;
}

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

.page-download__cta-button--primary {
  background: var(--primary-color);
  color: var(--text-light);
  padding: 15px 40px;
  font-size: 18px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.page-download__cta-button--primary:hover {
  background: #0056b3;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

/* 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: 15px;
  border-radius: 5px;
  overflow: hidden;
  background: var(--card-bg-light);
  color: var(--text-dark);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: var(--card-bg-light);
  color: var(--text-dark);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-download__faq-question:hover {
  background: #f0f0f0;
  border-color: #d0d0d0;
}

.page-download__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none; /* Prevent h3 from blocking click event */
  color: var(--text-dark);
}

.page-download__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: #666;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* Prevent icon from blocking click event */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-download__faq-item.active .page-download__faq-toggle {
  transform: rotate(45deg); /* Change to X or rotate for minus */
  color: var(--primary-color);
}

.page-download__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 20px;
  opacity: 0;
  background: #f9f9f9;
  color: var(--text-dark);
}

.page-download__faq-item.active .page-download__faq-answer {
  max-height: 2000px !important; /* Sufficiently large to contain any content */
  padding: 20px !important;
  opacity: 1;
  border-top: 1px solid var(--border-color);
  border-radius: 0 0 5px 5px;
}

.page-download__faq-answer p {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__main-title {
    font-size: 40px;
  }
  .page-download__section-title {
    font-size: 32px;
  }
  .page-download__description, .page-download__section-description {
    font-size: 18px;
  }
  .page-download__cta-button {
    padding: 14px 30px;
    font-size: 16px;
  }
  .page-download__guide-content {
    flex-direction: column;
    align-items: center;
  }
  .page-download__guide-image {
    margin-bottom: 20px;
  }
  .page-download__guide-steps {
    text-align: center;
  }
}

@media (max-width: 768px) {
  .page-download {
    padding-top: 10px !important; /* Adjust for mobile fixed header */
    font-size: 15px;
    line-height: 1.6;
  }
  .page-download__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Hero Section */
  .page-download__hero-section {
    padding: 60px 0;
    padding-top: 10px !important; /* Mobile specific padding-top */
  }
  .page-download__main-title {
    font-size: 32px;
  }
  .page-download__description {
    font-size: 16px;
  }
  .page-download__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }
  .page-download__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 20px !important;
    font-size: 16px !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-download__hero-image {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
    border-radius: 8px;
  }

  /* Sections */
  .page-download__benefits-section,
  .page-download__how-to-download-section,
  .page-download__security-section,
  .page-download__games-section,
  .page-download__faq-section,
  .page-download__final-cta-section {
    padding: 40px 0;
  }
  .page-download__section-title {
    font-size: 28px;
  }
  .page-download__section-description {
    font-size: 15px;
    margin-bottom: 30px;
  }

  /* Benefits Grid */
  .page-download__benefits-grid {
    gap: 20px;
  }

  /* Download Guide */
  .page-download__download-guide {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .page-download__guide-item {
    padding: 25px;
  }
  .page-download__guide-title {
    font-size: 24px;
  }
  .page-download__guide-content {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  .page-download__guide-image {
    width: 180px;
    height: 180px;
  }
  .page-download__guide-steps li {
    font-size: 15px;
  }
  .page-download__cta-button--block {
    width: 100%;
  }

  /* Security Features */
  .page-download__security-features {
    gap: 20px;
  }
  .page-download__feature-title {
    font-size: 22px;
  }
  .page-download__feature-text {
    font-size: 15px;
  }

  /* Games Grid */
  .page-download__games-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-download__game-image {
    height: 180px;
  }
  .page-download__game-title {
    font-size: 20px;
  }
  .page-download__game-text {
    font-size: 14px;
  }
  .page-download__cta-button--primary {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 14px 25px;
    font-size: 16px;
  }

  /* FAQ */
  .page-download__faq-question {
    padding: 15px;
  }
  .page-download__faq-question h3 {
    font-size: 16px;
  }
  .page-download__faq-toggle {
    font-size: 20px;
    width: 24px;
    height: 24px;
  }
  .page-download__faq-answer {
    padding: 0 15px;
  }
  .page-download__faq-item.active .page-download__faq-answer {
    padding: 15px !important;
  }
  .page-download__faq-answer p {
    font-size: 15px;
  }
}

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

/* Ensure all image containers are responsive */
.page-download__container,
.page-download__benefits-grid,
.page-download__download-guide,
.page-download__security-features,
.page-download__games-grid,
.page-download__game-card,
.page-download__benefit-item,
.page-download__guide-item {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden; /* Prevent overflow from children */
}

/* Specific mobile overrides for images and containers */
@media (max-width: 768px) {
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-download__container,
  .page-download__benefits-grid,
  .page-download__download-guide,
  .page-download__security-features,
  .page-download__games-grid,
  .page-download__game-card,
  .page-download__benefit-item,
  .page-download__guide-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  /* Ensure padding for sections in mobile */
  .page-download__hero-section .page-download__container,
  .page-download__benefits-section .page-download__container,
  .page-download__how-to-download-section .page-download__container,
  .page-download__security-section .page-download__container,
  .page-download__games-section .page-download__container,
  .page-download__faq-section .page-download__container,
  .page-download__final-cta-section .page-download__container {
    padding-left: 0;
    padding-right: 0;
  }
  /* Reset padding for specific items that need it within container */
  .page-download__benefits-grid,
  .page-download__download-guide,
  .page-download__security-features,
  .page-download__games-grid,
  .page-download__faq-list {
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* Ensure buttons are responsive */
.page-download a[class*="cta-button"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-download__cta-buttons {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (max-width: 768px) {
  .page-download__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
  .page-download a[class*="cta-button"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
}