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

.page-download__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.page-download__hero-section {
  background-color: #0A2463; /* Main brand color */
  color: #ffffff;
  padding: 80px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-download__hero-container {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-download__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: #FFD700; /* Accent color for title */
  line-height: 1.2;
}

.page-download__hero-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__download-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 50px;
}

.page-download__button {
  display: inline-block;
  background-color: #FFD700; /* Accent color for buttons */
  color: #0A2463;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
}

.page-download__button:hover {
  background-color: #e6c200;
  transform: translateY(-2px);
}

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

.page-download__button--secondary:hover {
  background-color: #FFD700;
  color: #0A2463;
}

.page-download__hero-image {
  width: 800px; /* Display width for desktop */
  height: 450px; /* Display height for desktop, maintaining aspect ratio */
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  margin-top: 40px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-download__section-title {
  font-size: 2.5em;
  color: #0A2463;
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

.page-download__section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: #FFD700;
  margin: 15px auto 0;
  border-radius: 2px;
}

.page-download__why-app-section,
.page-download__methods-section,
.page-download__pre-install-section,
.page-download__faq-section {
  padding: 60px 0;
}

.page-download__why-app-section {
  background-color: #f9f9f9;
}

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

.page-download__feature-card,
.page-download__note-item {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

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

.page-download__feature-icon {
  width: 250px; /* Minimum display size */
  height: 167px; /* Minimum display size */
  max-width: 100%;
  height: auto;
  margin-bottom: 20px;
}

.page-download__feature-title,
.page-download__note-title {
  font-size: 1.5em;
  color: #0A2463;
  margin-bottom: 15px;
}

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

.page-download__method-cards {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.page-download__method-card {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  flex: 1;
  min-width: 300px;
  max-width: 500px;
  text-align: center;
}

.page-download__method-title {
  font-size: 1.8em;
  color: #0A2463;
  margin-bottom: 25px;
}

.page-download__qr-code {
  width: 250px; /* Minimum display size */
  height: 250px; /* Minimum display size */
  max-width: 100%;
  height: auto;
  margin-bottom: 30px;
  border: 5px solid #FFD700;
  border-radius: 8px;
}

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

.page-download__installation-steps li {
  margin-bottom: 10px;
  padding-left: 30px;
  position: relative;
  color: #555555;
}

.page-download__installation-steps li::before {
  content: counter(step-counter);
  counter-increment: step-counter;
  position: absolute;
  left: 0;
  top: 0;
  background-color: #0A2463;
  color: #ffffff;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0.9em;
  font-weight: bold;
}

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

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

.page-download__faq-question {
  display: block;
  padding: 20px 25px;
  font-size: 1.15em;
  color: #0A2463;
  font-weight: bold;
  cursor: pointer;
  position: relative;
  transition: background-color 0.3s ease;
}

.page-download__faq-question:hover {
  background-color: #f5f5f5;
}

.page-download__faq-toggle {
  position: absolute;
  right: 25px;
  font-size: 1.5em;
  line-height: 1;
  top: 50%;
  transform: translateY(-50%);
  color: #FFD700;
}

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

.page-download__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  color: #555555;
  line-height: 1.7;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__hero-title {
    font-size: 2.8em;
  }
  .page-download__section-title {
    font-size: 2em;
  }
  .page-download__hero-image {
    width: 600px;
    height: 338px;
  }
}

@media (max-width: 768px) {
  .page-download {
    padding-top: var(--header-offset, 120px);
  }
  .page-download__hero-section {
    padding: 60px 20px;
  }
  .page-download__hero-title {
    font-size: 2.2em;
  }
  .page-download__hero-description {
    font-size: 1em;
  }
  .page-download__download-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-download__button {
    width: 80%;
    margin: 0 auto;
  }
  .page-download__section-title {
    font-size: 1.8em;
  }
  .page-download__content-area {
    padding: 20px;
  }
  .page-download__features-grid,
  .page-download__notes-grid {
    grid-template-columns: 1fr;
  }
  .page-download__method-cards {
    flex-direction: column;
    gap: 30px;
  }
  .page-download__method-card {
    max-width: 100%;
  }
  .page-download__hero-image,
  .page-download__feature-icon,
  .page-download__qr-code {
    max-width: 100%;
    height: auto;
  }
  /* Mobile content image constraint */
  .page-download img {
    max-width: 100%;
    height: auto;
  }
  .page-download__faq-question {
    font-size: 1.05em;
    padding: 15px 20px;
  }
  .page-download__faq-toggle {
    right: 20px;
  }
}

@media (max-width: 480px) {
  .page-download__hero-title {
    font-size: 1.8em;
  }
  .page-download__hero-description {
    font-size: 0.95em;
  }
  .page-download__button {
    font-size: 1em;
    padding: 12px 25px;
  }
  .page-download__section-title {
    font-size: 1.5em;
  }
  .page-download__feature-title,
  .page-download__note-title {
    font-size: 1.3em;
  }
  .page-download__method-title {
    font-size: 1.5em;
  }
}