/* style/download.css */
.page-download {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Default text color for dark body background */
  padding-top: var(--header-offset, 120px); /* Fixed header offset */
}

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

.page-download__dark-bg {
  background-color: #1a1a1a; /* Consistent with body background */
  color: #ffffff;
}

.page-download__light-bg {
  background-color: #f8f9fa;
  color: #333333;
}

.page-download__hero-section {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 0;
}

.page-download__hero-section .page-download__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.page-download__hero-content {
  max-width: 800px;
}

.page-download__hero-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  color: #ffffff;
  font-weight: bold;
}

.page-download__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #f0f0f0;
}

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

.page-download__cta-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.3s ease;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
  box-sizing: border-box;
  max-width: 100%;
}

.page-download__btn-primary {
  background-color: #017439;
  color: #ffffff;
  border: 2px solid #017439;
}

.page-download__btn-primary:hover {
  background-color: #005f2e;
  transform: translateY(-2px);
}

.page-download__btn-secondary {
  background-color: #C30808; /* Using 'Đăng nhập' color as secondary CTA */
  color: #FFFF00; /* Using 'Đăng nhập' font color */
  border: 2px solid #C30808;
}

.page-download__btn-secondary:hover {
  background-color: #a00606;
  transform: translateY(-2px);
}

.page-download__cta-button img {
  
  
  display: block;
  max-width: 100%; /* Ensure icon is responsive */
  height: auto;
}

.page-download__hero-image-wrapper {
  margin-top: 40px;
  max-width: 100%;
  overflow: hidden;
}

.page-download__hero-app-image {
  width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  display: block;
  max-width: 800px; /* Max width for desktop display */
  margin: 0 auto;
}

.page-download__section-title {
  font-size: 2.2em;
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-download__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
}

.page-download__why-download-section,
.page-download__how-to-download-section,
.page-download__features-overview-section,
.page-download__security-section,
.page-download__faq-section,
.page-download__cta-section {
  padding: 80px 0;
}

.page-download__why-download-section .page-download__section-title,
.page-download__why-download-section .page-download__section-description {
  color: #333333;
}

.page-download__how-to-download-section .page-download__section-title,
.page-download__how-to-download-section .page-download__section-description,
.page-download__security-section .page-download__section-title,
.page-download__security-section .page-download__section-description,
.page-download__cta-section .page-download__section-title,
.page-download__cta-section .page-download__section-description {
  color: #ffffff;
}

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

.page-download__feature-card {
  background-color: #ffffff;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
  color: #333333;
}

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

.page-download__feature-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: #017439;
  font-weight: bold;
}

.page-download__feature-text {
  font-size: 1em;
  color: #555555;
}

.page-download__download-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
  margin-top: 50px;
}

.page-download__step-item {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  color: #ffffff;
}

.page-download__step-title {
  font-size: 1.8em;
  margin-bottom: 25px;
  color: #ffffff;
  font-weight: bold;
}

.page-download__step-list {
  list-style: none;
  padding: 0;
  text-align: left;
  margin-bottom: 30px;
}

.page-download__step-list li {
  margin-bottom: 15px;
  font-size: 1.1em;
  padding-left: 25px;
  position: relative;
}

.page-download__step-list li::before {
  content: '✓';
  color: #017439;
  font-weight: bold;
  position: absolute;
  left: 0;
}

.page-download__qr-code {
  width: 250px;
  height: 250px;
  border-radius: 10px;
  display: block;
  margin: 30px auto 0 auto;
  max-width: 100%;
  height: auto;
}

.page-download__note-text {
  text-align: center;
  margin-top: 50px;
  font-size: 1em;
  color: #cccccc;
}

.page-download__features-overview-section .page-download__section-title,
.page-download__features-overview-section .page-download__section-description {
  color: #333333;
}

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

.page-download__overview-card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease;
  color: #333333;
  text-align: left;
}

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

.page-download__overview-card-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
  max-width: 100%;
}

.page-download__overview-card-title {
  font-size: 1.3em;
  margin: 15px 15px 10px 15px;
  color: #017439;
  font-weight: bold;
}

.page-download__overview-card-title a {
  color: #017439;
  text-decoration: none;
}

.page-download__overview-card-title a:hover {
  text-decoration: underline;
}

.page-download__overview-card-text {
  font-size: 0.95em;
  padding: 0 15px 15px 15px;
  color: #555555;
}

.page-download__security-section .page-download__container {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.page-download__security-content {
  display: flex;
  align-items: center;
  gap: 40px;
}

.page-download__security-text {
  flex: 1;
}

.page-download__security-subtitle {
  font-size: 1.6em;
  margin-bottom: 15px;
  color: #ffffff;
  font-weight: bold;
}

.page-download__security-paragraph {
  font-size: 1.05em;
  margin-bottom: 25px;
  color: #f0f0f0;
}

.page-download__security-paragraph a {
  color: #017439; /* Brand color for links */
  text-decoration: underline;
}

.page-download__security-image-wrapper {
  flex: 1;
  text-align: center;
}

.page-download__security-image {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  max-width: 600px;
  display: block;
  margin: 0 auto;
}

.page-download__faq-section .page-download__section-title,
.page-download__faq-section .page-download__section-description {
  color: #333333;
}

.page-download__faq-list {
  max-width: 900px;
  margin: 50px auto 0 auto;
}

.page-download__faq-item {
  background-color: #ffffff;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.1em;
  font-weight: bold;
  color: #333333;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

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

.page-download__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #017439;
}

.page-download__faq-item.active .page-download__faq-toggle {
  transform: rotate(45deg);
  content: '−';
}

.page-download__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #555555;
}

.page-download__faq-item.active .page-download__faq-answer {
  max-height: 1000px !important; /* Sufficiently large value */
  padding: 15px 20px;
}

.page-download__faq-answer p {
  margin: 0;
  font-size: 1em;
}

.page-download__faq-answer a {
  color: #017439; /* Brand color for links */
  text-decoration: underline;
}

/* Mobile responsiveness */
@media (max-width: 992px) {
  .page-download__hero-section .page-download__container {
    flex-direction: column-reverse;
  }
  .page-download__hero-image-wrapper {
    margin-top: 0;
    margin-bottom: 40px;
  }
  .page-download__security-content {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .page-download {
    font-size: 16px;
    line-height: 1.6;
    padding-top: var(--header-offset, 120px) !important; /* Ensure mobile offset */
  }

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

  .page-download__hero-title {
    font-size: 2em;
  }

  .page-download__hero-description {
    font-size: 1em;
  }

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

  .page-download__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px !important;
    font-size: 1em !important;
    justify-content: center;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-download__section-title {
    font-size: 1.8em;
  }

  .page-download__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-download__why-download-section,
  .page-download__how-to-download-section,
  .page-download__features-overview-section,
  .page-download__security-section,
  .page-download__faq-section,
  .page-download__cta-section {
    padding: 40px 0;
  }

  .page-download__features-grid,
  .page-download__download-steps,
  .page-download__feature-cards-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-download__feature-card,
  .page-download__step-item,
  .page-download__overview-card {
    padding: 20px;
  }

  .page-download__feature-title {
    font-size: 1.3em;
  }

  .page-download__step-title {
    font-size: 1.5em;
  }

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

  .page-download__overview-card-title {
    font-size: 1.2em;
  }

  .page-download__security-subtitle {
    font-size: 1.4em;
  }

  .page-download__hero-app-image,
  .page-download__qr-code,
  .page-download__overview-card-image,
  .page-download__security-image,
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-download video,
  .page-download__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-download__video-section,
  .page-download__video-container,
  .page-download__video-wrapper,
  .page-download__hero-image-wrapper,
  .page-download__security-image-wrapper,
  .page-download__features-grid,
  .page-download__download-steps,
  .page-download__feature-cards-grid,
  .page-download__faq-list,
  .page-download__download-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

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

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

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