.page-download {
  color: #333333; /* Dark text for light body background */
}

.page-download__hero-section {
  padding-top: var(--header-offset, 120px); /* Account for fixed header */
  background-color: #FFFFFF;
  text-align: center;
  padding-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.page-download__hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  position: relative;
  z-index: 1;
}

.page-download__hero-title {
  font-size: 2.8em;
  color: #000000;
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: bold;
}

.page-download__hero-description {
  font-size: 1.1em;
  color: #333333;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

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

.page-download__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.2s ease;
  white-space: nowrap;
}

.page-download__btn--primary {
  background-color: #FCBC45; /* Login color for primary download */
  color: #000000; /* Dark text for light button */
  border: 2px solid #FCBC45;
}

.page-download__btn--primary:hover {
  background-color: #e0a53b;
  transform: translateY(-2px);
}

.page-download__btn--secondary {
  background-color: #FFFFFF; /* Register color for secondary download */
  color: #000000;
  border: 2px solid #FCBC45;
}

.page-download__btn--secondary:hover {
  background-color: #f0f0f0;
  transform: translateY(-2px);
}

.page-download__hero-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

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

.page-download__section-title {
  font-size: 2.2em;
  color: #000000;
  text-align: center;
  margin-top: 60px;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-download__section-intro {
  font-size: 1.05em;
  text-align: center;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.page-download__why-app-section,
.page-download__download-guide-section,
.page-download__pre-install-notes-section,
.page-download__security-section,
.page-download__faq-section,
.page-download__cta-section {
  padding: 60px 0;
  background-color: #f8f8f8;
  margin-bottom: 20px;
  border-radius: 12px;
}

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

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

.page-download__feature-item {
  background-color: #fefefe;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.page-download__feature-title {
  font-size: 1.4em;
  color: #000000;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-download__feature-description {
  font-size: 1em;
  line-height: 1.6;
  color: #555555;
}

.page-download__feature-image {
  max-width: 800px;
  height: auto;
  display: block;
  margin: 60px auto 0;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-download__platform-guide {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  margin-top: 40px;
}

.page-download__guide-item {
  background-color: #FFFFFF;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.page-download__guide-title {
  font-size: 1.8em;
  color: #000000;
  margin-bottom: 25px;
  font-weight: bold;
  text-align: center;
}

.page-download__guide-intro {
  font-size: 1.0em;
  line-height: 1.6;
  color: #555555;
  margin-bottom: 20px;
  text-align: center;
}

.page-download__guide-steps {
  list-style-type: decimal;
  margin-left: 20px;
  padding: 0;
  margin-bottom: 30px;
}

.page-download__guide-steps li {
  margin-bottom: 15px;
  line-height: 1.6;
  font-size: 1.0em;
  color: #333333;
}

.page-download__guide-steps strong {
  color: #000000;
}

.page-download__btn--android,
.page-download__btn--ios {
  margin-top: 20px;
  display: block;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.page-download__platform-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 30px auto 0;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-download__notes-list {
  list-style-type: disc;
  max-width: 900px;
  margin: 40px auto 0;
  padding-left: 25px;
}

.page-download__notes-list li {
  margin-bottom: 15px;
  line-height: 1.7;
  font-size: 1.0em;
  color: #333333;
}

.page-download__notes-list strong {
  color: #000000;
}

.page-download__security-points {
  list-style-type: none;
  padding: 0;
  max-width: 900px;
  margin: 40px auto 0;
}

.page-download__security-points li {
  background-color: #FFFFFF;
  margin-bottom: 15px;
  padding: 20px;
  border-left: 4px solid #FCBC45;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  font-size: 1.0em;
  line-height: 1.6;
  color: #333333;
}

.page-download__security-points strong {
  color: #000000;
}

.page-download__security-image {
  max-width: 800px;
  height: auto;
  display: block;
  margin: 60px auto 0;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

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

.page-download__faq-item {
  background-color: #FFFFFF;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-download__faq-question {
  display: block;
  padding: 20px 25px;
  font-size: 1.1em;
  font-weight: bold;
  color: #000000;
  cursor: pointer;
  position: relative;
  user-select: none;
  background-color: #fefefe;
  transition: background-color 0.3s ease;
}

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

.page-download__faq-toggle {
  position: absolute;
  right: 25px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5em;
  line-height: 1;
  color: #FCBC45;
  transition: transform 0.3s ease;
}

.page-download__faq-item[open] .page-download__faq-toggle {
  transform: translateY(-50%) rotate(45deg);
}

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

.page-download__cta-section {
  background-color: #000000; /* Dark background for CTA */
  color: #FFFFFF;
  text-align: center;
  padding: 80px 0;
}

.page-download__cta-container {
  max-width: 1000px;
}

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

.page-download__cta-description {
  font-size: 1.15em;
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__btn--large {
  padding: 18px 40px;
  font-size: 1.3em;
  background-color: #FCBC45;
  color: #000000;
  border: 2px solid #FCBC45;
  margin-bottom: 20px;
}

.page-download__btn--large:hover {
  background-color: #e0a53b;
}

.page-download__btn--register {
  background-color: #FFFFFF;
  color: #000000;
  border: 2px solid #FFFFFF;
  margin-left: 20px;
}

.page-download__btn--register:hover {
  background-color: #f0f0f0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__hero-title {
    font-size: 2.4em;
  }
  .page-download__section-title {
    font-size: 2em;
  }
  .page-download__cta-title {
    font-size: 2.2em;
  }
  .page-download__feature-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-download__hero-section {
    padding-top: var(--header-offset, 120px); /* Ensure mobile also respects header offset */
    padding: 40px 15px;
  }
  .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__btn {
    width: 100%;
    padding: 12px 20px;
    font-size: 1em;
  }
  .page-download__section-title {
    font-size: 1.8em;
    margin-top: 40px;
  }
  .page-download__section-intro {
    font-size: 0.95em;
    margin-bottom: 30px;
  }
  .page-download__why-app-section,
  .page-download__download-guide-section,
  .page-download__pre-install-notes-section,
  .page-download__security-section,
  .page-download__faq-section,
  .page-download__cta-section {
    padding: 40px 0;
  }
  .page-download__feature-item,
  .page-download__guide-item {
    padding: 25px;
  }
  .page-download__guide-title {
    font-size: 1.5em;
  }
  .page-download__notes-list,
  .page-download__security-points,
  .page-download__faq-list {
    padding-left: 15px;
    margin: 30px auto 0;
  }
  .page-download__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }
  .page-download__faq-toggle {
    right: 20px;
  }
  .page-download__faq-answer {
    padding: 0 20px 15px;
  }
  .page-download__cta-title {
    font-size: 2em;
  }
  .page-download__cta-description {
    font-size: 1em;
  }
  .page-download__btn--large,
  .page-download__btn--register {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 15px;
  }
  /* Content area images must not overflow */
  .page-download img {
    max-width: 100%;
    height: auto;
  }
  /* Enforce min-size for content images. This applies to all img within .page-download */
  .page-download__hero-image, 
  .page-download__feature-image, 
  .page-download__platform-image, 
  .page-download__security-image {
    min-width: 200px; /* Ensure content images are not shrunk below 200px */
    min-height: 200px;
    object-fit: contain; /* Or cover, depending on desired behavior */
  }
}

@media (max-width: 480px) {
  .page-download__hero-title {
    font-size: 1.8em;
  }
  .page-download__section-title {
    font-size: 1.6em;
  }
  .page-download__feature-grid {
    grid-template-columns: 1fr;
  }
  .page-download__cta-title {
    font-size: 1.8em;
  }
}