.page-download {
  color: #333333; /* Dark text for light body background */
  font-family: Arial, sans-serif;
  line-height: 1.6;
  padding-top: var(--header-offset, 120px); /* Ensure content clears fixed header */
}

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

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

.page-download__section--dark {
  background-color: #f5f5f5;
}

.page-download__section-title {
  color: #003366;
  font-size: 2.5em;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-download__section-intro {
  font-size: 1.1em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__hero-section {
  background-color: #003366;
  color: #ffffff;
  padding: 80px 20px 40px;
  position: relative;
  overflow: hidden;
}

.page-download__hero-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.page-download__hero-title {
  color: #FFCC00;
  font-size: 3.5em;
  margin-bottom: 20px;
  line-height: 1.2;
}

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

.page-download__hero-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
}

.page-download__download-button {
  display: inline-block;
  background-color: #FFCC00;
  color: #003366;
  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;
  min-width: 220px; /* Ensure buttons are not too small */
}

.page-download__download-button:hover {
  background-color: #e6b800;
  transform: translateY(-3px);
}

.page-download__hero-image {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 40px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  min-height: 200px;
}

.page-download__why-app-section {
  background-color: #ffffff;
}

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

.page-download__advantage-item {
  background-color: #f9f9f9;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.page-download__advantage-icon {
  width: 200px; /* Minimum size requirement */
  height: auto;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-download__advantage-title {
  color: #003366;
  font-size: 1.5em;
  margin-bottom: 15px;
}

.page-download__advantage-description {
  font-size: 1em;
  color: #555555;
}

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

.page-download__guide-title {
  color: #003366;
  font-size: 2em;
  margin-bottom: 25px;
}

.page-download__guide-steps {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-download__guide-steps li {
  background-color: #ffffff;
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
  counter-increment: step-counter;
  position: relative;
  padding-left: 50px;
}

.page-download__guide-steps li::before {
  content: counter(step-counter);
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  background-color: #FFCC00;
  color: #003366;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.9em;
}

.page-download__guide-steps strong {
  color: #003366;
}

.page-download__download-button--primary {
  background-color: #003366;
  color: #ffffff;
}

.page-download__download-button--primary:hover {
  background-color: #002244;
}

.page-download__pre-installation-section {
  background-color: #ffffff;
}

.page-download__notes-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  text-align: left;
}

.page-download__note-item {
  background-color: #f9f9f9;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.page-download__note-title {
  color: #003366;
  font-size: 1.6em;
  margin-bottom: 15px;
}

.page-download__note-description {
  font-size: 1em;
  color: #555555;
}

.page-download__faq-list {
  max-width: 900px;
  margin: 40px auto 0;
  text-align: left;
}

.page-download__faq-item {
  background-color: #ffffff;
  border: 1px solid #ddd;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-download__faq-question {
  display: block;
  padding: 20px 25px;
  font-size: 1.2em;
  color: #003366;
  font-weight: bold;
  cursor: pointer;
  position: relative;
  user-select: none;
  transition: background-color 0.3s ease;
}

.page-download__faq-question:hover {
  background-color: #f0f8ff;
}

.page-download__faq-toggle {
  position: absolute;
  right: 25px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5em;
  color: #FFCC00;
  line-height: 1;
}

.page-download__faq-item[open] .page-download__faq-toggle {
  content: '-';
}

.page-download__faq-answer {
  padding: 0 25px 20px;
  font-size: 1.05em;
  color: #555555;
}

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

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

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

@media (max-width: 768px) {
  .page-download__hero-section {
    padding: 60px 20px 30px;
  }

  .page-download__hero-title {
    font-size: 2.2em;
  }

  .page-download__hero-description {
    font-size: 1.1em;
  }

  .page-download__hero-actions {
    flex-direction: column;
    gap: 15px;
  }

  .page-download__download-button {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }

  .page-download__section {
    padding: 40px 0;
  }

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

  .page-download__section-intro {
    font-size: 1em;
  }

  .page-download__advantages-grid, .page-download__notes-list {
    grid-template-columns: 1fr;
  }

  .page-download__advantage-icon, .page-download__hero-image {
    max-width: 100%;
    height: auto;
    min-width: 200px; /* Enforce minimum size for content images */
    min-height: 200px;
  }

  .page-download__advantage-item, .page-download__note-item {
    padding: 20px;
  }

  .page-download__guide-title {
    font-size: 1.6em;
  }

  .page-download__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-download__faq-toggle {
    right: 20px;
  }

  /* Ensure all images within .page-download are responsive and do not overflow */
  .page-download img {
    max-width: 100%;
    height: auto;
    min-width: 200px; /* Ensure images are not too small */
    min-height: 200px;
  }
}

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

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

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

  .page-download__download-button {
    padding: 12px 20px;
    font-size: 1em;
    min-width: unset;
  }

  .page-download__guide-steps li {
    padding-left: 45px;
  }

  .page-download__faq-question {
    padding: 12px 15px;
    font-size: 1em;
  }

  .page-download__faq-toggle {
    right: 15px;
    font-size: 1.2em;
  }
}