.page-download {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Default text color for dark body background */
  background-color: #000000; /* Assuming body background is black from shared.css */
}

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

.page-download__section-title {
  font-size: 2.5em;
  color: #FFD700;
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-download__section-description {
  font-size: 1.1em;
  color: #f0f0f0;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__btn-primary,
.page-download__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  text-align: center;
  cursor: pointer;
  border: none;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
}

.page-download__btn-primary {
  background-color: #FFD700;
  color: #000080; /* Dark blue text for contrast on gold button */
}

.page-download__btn-primary:hover {
  background-color: #e6c200;
}

.page-download__btn-secondary {
  background-color: #000080;
  color: #FFD700;
  border: 2px solid #FFD700;
}

.page-download__btn-secondary:hover {
  background-color: #1a1a5c;
  color: #FFD700;
}

.page-download__hero-section {
  position: relative;
  padding-top: var(--header-offset, 120px); /* Ensures content is not hidden by fixed header */
  padding-bottom: 80px;
  text-align: center;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  background: linear-gradient(135deg, #000080 0%, #1a0033 100%); /* Dark gradient background */
}

.page-download__hero-title {
  font-size: 3.5em;
  color: #FFD700;
  margin-bottom: 20px;
  font-weight: bold;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__hero-description {
  font-size: 1.3em;
  color: #f0f0f0;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-download__hero-image {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 50%;
  height: auto;
  max-width: 900px;
  object-fit: contain;
  z-index: 0;
  opacity: 0.8;
}

.page-download__hero-section .page-download__container {
  position: relative;
  z-index: 1;
}

.page-download__features-section {
  padding: 80px 0;
  background-color: #0d0d0d; /* Slightly lighter dark background */
  color: #f0f0f0;
}

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

.page-download__feature-item {
  text-align: center;
  padding: 30px;
  background: rgba(255, 255, 255, 0.08); /* Semi-transparent white for dark background */
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, background 0.3s ease;
  min-height: 450px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  color: #ffffff;
}

.page-download__feature-item:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.15);
}

.page-download__feature-icon {
  width: 250px;
  height: 180px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-download__feature-title {
  font-size: 1.6em;
  color: #FFD700;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-download__feature-text {
  font-size: 1em;
  color: #cccccc;
  line-height: 1.7;
  flex-grow: 1;
}

.page-download__guide-section {
  padding: 80px 0;
  background-color: #000080; /* Midnight blue background */
  color: #ffffff;
}

.page-download__guide-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
  margin-top: 40px;
}

.page-download__guide-item {
  background: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  color: #ffffff;
}

.page-download__guide-subtitle {
  font-size: 1.8em;
  color: #FFD700;
  margin-bottom: 25px;
  text-align: center;
}

.page-download__guide-list {
  list-style-type: decimal;
  padding-left: 25px;
  margin-bottom: 30px;
}

.page-download__guide-list li {
  margin-bottom: 15px;
  font-size: 1.1em;
  line-height: 1.7;
}

.page-download__guide-list li strong {
  color: #FFD700;
}

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

.page-download__qr-code {
  width: 250px;
  height: 250px;
  object-fit: contain;
  border: 5px solid #FFD700;
  border-radius: 10px;
  margin-bottom: 20px;
}

.page-download__important-notes {
  margin-top: 60px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  color: #ffffff;
}

.page-download__notes-list {
  list-style-type: disc;
  padding-left: 25px;
  font-size: 1.1em;
}

.page-download__notes-list li {
  margin-bottom: 10px;
  color: #f0f0f0;
}

.page-download__troubleshooting-section {
  padding: 80px 0;
  background-color: #0d0d0d;
  color: #f0f0f0;
}

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

.page-download__troubleshooting-item {
  text-align: center;
  padding: 30px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, background 0.3s ease;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  color: #ffffff;
}

.page-download__troubleshooting-item:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.15);
}

.page-download__troubleshooting-icon {
  width: 250px;
  height: 180px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-download__troubleshooting-title {
  font-size: 1.6em;
  color: #FFD700;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-download__troubleshooting-text {
  font-size: 1em;
  color: #cccccc;
  line-height: 1.7;
  flex-grow: 1;
}

.page-download__faq-section {
  padding: 80px 0;
  background-color: #000080;
  color: #ffffff;
}

.page-download__faq-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-download__faq-item {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: #ffffff;
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  transition: background 0.3s ease;
}

.page-download__faq-question:hover {
  background: rgba(255, 255, 255, 0.1);
}

.page-download__faq-title {
  font-size: 1.3em;
  color: #FFD700;
  margin: 0;
  font-weight: bold;
}

.page-download__faq-toggle {
  font-size: 1.8em;
  font-weight: bold;
  color: #FFD700;
  transition: transform 0.3s ease;
}

.page-download__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #cccccc;
}

.page-download__faq-item.active .page-download__faq-answer {
  max-height: 1000px !important; /* Sufficiently large to show content */
  padding: 15px 25px;
}

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

.page-download__faq-answer p {
  margin: 0;
  padding-bottom: 10px;
}

.page-download__conclusion-section {
  padding: 80px 0;
  text-align: center;
  background-color: #0d0d0d;
  color: #f0f0f0;
}

.page-download__btn-large {
  padding: 18px 40px;
  font-size: 1.2em;
  margin-top: 30px;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-download__hero-title {
    font-size: 3em;
  }
  .page-download__hero-description {
    font-size: 1.1em;
  }
  .page-download__hero-image {
    width: 60%;
    right: -10%;
  }
  .page-download__feature-item {
    min-height: 420px;
  }
}

@media (max-width: 768px) {
  .page-download__hero-section {
    padding-bottom: 50px;
  }
  .page-download__hero-title {
    font-size: 2.5em;
  }
  .page-download__hero-description {
    font-size: 1em;
  }
  .page-download__hero-image {
    position: relative;
    width: 80%;
    margin: 40px auto 0;
    opacity: 1;
    right: auto;
  }
  .page-download__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-download__btn-primary,
  .page-download__btn-secondary {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }
  .page-download__section-title {
    font-size: 2em;
  }
  .page-download__section-description {
    font-size: 0.95em;
  }
  .page-download__guide-steps {
    grid-template-columns: 1fr;
  }
  .page-download__feature-grid, .page-download__troubleshooting-grid {
    grid-template-columns: 1fr;
  }
  .page-download__feature-item, .page-download__troubleshooting-item {
    min-height: auto;
  }
  .page-download__guide-subtitle {
    font-size: 1.5em;
  }
  .page-download__faq-title {
    font-size: 1.1em;
  }
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-download__section,
  .page-download__card,
  .page-download__container,
  .page-download__hero-section,
  .page-download__features-section,
  .page-download__guide-section,
  .page-download__troubleshooting-section,
  .page-download__faq-section,
  .page-download__conclusion-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-download__hero-section {
    padding-top: var(--header-offset, 120px) !important; /* Mobile specific offset */
  }
  .page-download__cta-button,
  .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__cta-buttons,
  .page-download__button-group,
  .page-download__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-download__cta-buttons {
    flex-direction: column;
  }
  .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 {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
}

@media (max-width: 480px) {
  .page-download__hero-title {
    font-size: 2em;
  }
  .page-download__hero-description {
    font-size: 0.9em;
  }
  .page-download__section-title {
    font-size: 1.8em;
  }
  .page-download__qr-code {
    width: 200px;
    height: 200px;
  }
}