/* style/download.css */
.page-download {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light background */
}

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

.page-download__hero-section {
  position: relative;
  padding: 80px 0;
  text-align: center;
  background: linear-gradient(135deg, #007bff, #0056b3); /* Primary brand color gradient */
  color: #ffffff; /* Light text for dark background */
  padding-top: var(--header-offset, 120px); /* Ensure content is below fixed header */
}

.page-download__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  font-weight: bold;
  color: #ffc107; /* Highlight with accent color */
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-download__hero-description {
  font-size: 1.2em;
  max-width: 800px;
  margin: 0 auto 40px auto;
  line-height: 1.8;
}

.page-download__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.page-download__btn-primary,
.page-download__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
}

.page-download__btn-primary {
  background: #ffc107; /* Accent color */
  color: #000000; /* Dark text for light background */
  border-color: #ffc107;
}

.page-download__btn-primary:hover {
  background: #e0a800;
  border-color: #e0a800;
  transform: translateY(-2px);
}

.page-download__btn-secondary {
  background: transparent;
  color: #ffc107; /* Accent color text */
  border-color: #ffc107;
}

.page-download__btn-secondary:hover {
  background: #ffc107;
  color: #000000;
  transform: translateY(-2px);
}

.page-download__hero-image {
  max-width: 80%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

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

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

.page-download__dark-bg {
  background-color: #007bff; /* Primary brand color */
  color: #ffffff;
}

.page-download__section-title {
  font-size: 2.5em;
  margin-bottom: 20px;
  font-weight: bold;
  color: inherit; /* Inherit color from section */
}

.page-download__dark-bg .page-download__section-title {
  color: #ffc107; /* Accent color for titles on dark background */
}

.page-download__section-description {
  font-size: 1.1em;
  max-width: 900px;
  margin: 0 auto 40px auto;
  line-height: 1.7;
}

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

.page-download__feature-card {
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
  border: 1px solid #e0e0e0;
  color: #333333;
}

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

.page-download__feature-title {
  font-size: 1.5em;
  color: #007bff;
  margin-bottom: 15px;
}

.page-download__content-image {
  max-width: 100%;
  height: auto;
  margin-top: 40px;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-download__installation-guide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  text-align: left;
  margin-top: 40px;
}

.page-download__guide-item {
  background: #0056b3; /* Slightly darker primary color */
  padding: 30px;
  border-radius: 12px;
  color: #ffffff;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-download__guide-title {
  font-size: 1.8em;
  color: #ffc107;
  margin-bottom: 20px;
}

.page-download__guide-list {
  list-style: decimal;
  padding-left: 20px;
  margin-bottom: 20px;
}

.page-download__guide-list li {
  margin-bottom: 10px;
  font-size: 1.1em;
}

.page-download__qr-code {
  max-width: 200px;
  height: auto;
  display: block;
  margin: 30px auto 0 auto;
  border: 5px solid #ffc107;
  border-radius: 8px;
}

.page-download__video-section {
  margin-top: 60px;
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  max-width: 100%;
  background: #000;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-download__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  cursor: pointer;
}

.page-download__video-link {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
}

.page-download__section-subtitle {
  font-size: 2em;
  color: #ffc107;
  margin-top: 40px;
  margin-bottom: 20px;
}

.page-download__features-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-top: 40px;
  text-align: left;
}

.page-download__feature-item {
  background: #ffffff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-left: 5px solid #007bff;
  transition: transform 0.2s ease;
  color: #333333;
}

.page-download__feature-item:hover {
  transform: translateY(-3px);
}

.page-download__feature-item-title {
  font-size: 1.4em;
  color: #007bff;
  margin-bottom: 10px;
}

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

.page-download__faq-item {
  background: #0056b3;
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  color: #ffffff;
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
  background: #007bff;
  border-bottom: 1px solid #004085;
  transition: background 0.3s ease;
}

.page-download__faq-question:hover {
  background: #004085;
}

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

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

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

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

.page-download__faq-answer p {
  margin: 0;
  font-size: 1.05em;
  color: #f0f0f0;
}

.page-download__cta-section {
  padding: 80px 0;
  background: #f0f8ff;
  color: #333333;
}

.page-download__btn-large {
  padding: 18px 35px;
  font-size: 1.2em;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-download__hero-title {
    font-size: 2.8em;
  }

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

  .page-download__installation-guide {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-download__hero-section {
    padding-top: var(--header-offset, 120px) !important;
  }
  .page-download__hero-title {
    font-size: 2.2em;
  }

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

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

  .page-download__btn-primary,
  .page-download__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 15px;
    padding-right: 15px;
  }

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

  .page-download__section-description {
    font-size: 0.95em;
  }

  .page-download__features-grid,
  .page-download__features-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

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

  .page-download__guide-list li {
    font-size: 1em;
  }

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

  /* Responsive images */
  .page-download img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* Responsive video */
  .page-download video,
  .page-download__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* Video wrapper mobile adaptation */
  .page-download__video-section,
  .page-download__video-container,
  .page-download__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
    padding-bottom: 56.25% !important; /* Maintain aspect ratio */
    height: 0 !important;
  }

  .page-download__video-section .page-download__section-subtitle {
    position: static;
    transform: none;
    margin-bottom: 15px;
    font-size: 1.5em;
    text-align: center;
    padding-top: 0; /* Reset for mobile */
  }

  .page-download__video-section p {
    font-size: 0.9em;
    margin-bottom: 20px;
  }

  .page-download__faq-question {
    font-size: 1.1em;
    padding: 15px;
  }

  .page-download__faq-answer p {
    font-size: 1em;
  }
  
  .page-download__section,
  .page-download__card,
  .page-download__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .page-download__hero-title {
    font-size: 1.8em;
  }

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

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