.page-download {
  color: #ffffff; /* Light text on dark body background */
  background-color: transparent; /* Body background is handled by shared.css */
  padding-top: var(--header-offset, 120px); /* Ensure content is below fixed header */
}

.page-download__hero-section {
  background-color: #1A1A1A; /* Auxiliary dark background */
  padding: 80px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-download__hero-container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.page-download__hero-title {
  font-size: 3.5em;
  color: #FFD700; /* Gold primary color */
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: 700;
}

.page-download__hero-description {
  font-size: 1.3em;
  color: #f0f0f0;
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

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

.page-download__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.2s ease;
  white-space: nowrap;
}

.page-download__btn--primary {
  background-color: #FFD700; /* Gold primary color */
  color: #1A1A1A; /* Dark text on gold */
}

.page-download__btn--primary:hover {
  background-color: #e6c200;
  transform: translateY(-3px);
}

.page-download__btn--secondary {
  background-color: #333333;
  color: #FFD700; /* Gold text on dark */
  border: 2px solid #FFD700;
}

.page-download__btn--secondary:hover {
  background-color: #444444;
  transform: translateY(-3px);
}

.page-download__hero-image {
  max-width: 800px;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  width: 800px; /* Display width */
  height: 450px; /* Display height (16:9 aspect ratio) */
}

.page-download__content-area, 
.page-download__why-app-section,
.page-download__download-guide-section,
.page-download__notes-section,
.page-download__faq-section,
.page-download__cta-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}

.page-download__why-app-section {
  background-color: #222222;
}

.page-download__why-app-title,
.page-download__download-guide-title,
.page-download__notes-title,
.page-download__faq-title,
.page-download__cta-title {
  font-size: 2.8em;
  color: #FFD700;
  text-align: center;
  margin-bottom: 25px;
  font-weight: 700;
}

.page-download__why-app-intro,
.page-download__download-guide-intro,
.page-download__notes-intro,
.page-download__cta-description {
  font-size: 1.1em;
  color: #cccccc;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px;
  line-height: 1.6;
}

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

.page-download__feature-item {
  background-color: #1A1A1A;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease;
}

.page-download__feature-item:hover {
  transform: translateY(-10px);
}

.page-download__feature-icon {
  width: 250px;
  height: 187px; /* 4:3 aspect ratio */
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-download__feature-heading {
  font-size: 1.6em;
  color: #FFD700;
  margin-bottom: 10px;
}

.page-download__feature-description {
  font-size: 1em;
  color: #f0f0f0;
  line-height: 1.5;
}

.page-download__os-tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  gap: 15px;
}

.page-download__tab-btn {
  background-color: #333333;
  color: #FFD700;
  border: 1px solid #FFD700;
  padding: 12px 25px;
  border-radius: 6px;
  font-size: 1.1em;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.page-download__tab-btn:hover {
  background-color: #444444;
}

.page-download__tab-btn--active {
  background-color: #FFD700;
  color: #1A1A1A;
  border-color: #FFD700;
}

.page-download__os-content {
  display: none;
  background-color: #1A1A1A;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-download__os-content--active {
  display: block;
}

.page-download__os-heading {
  font-size: 2em;
  color: #FFD700;
  margin-bottom: 30px;
  text-align: center;
}

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

.page-download__step-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 25px;
  gap: 15px;
}

.page-download__step-number {
  background-color: #FFD700;
  color: #1A1A1A;
  border-radius: 50%;
  min-width: 35px;
  height: 35px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 700;
  font-size: 1.2em;
  flex-shrink: 0;
}

.page-download__step-text {
  font-size: 1.1em;
  color: #f0f0f0;
  line-height: 1.6;
}

.page-download__btn--download {
  background-color: #FFD700;
  color: #1A1A1A;
  padding: 12px 25px;
  border-radius: 6px;
  font-size: 1em;
  margin-top: 15px;
  display: inline-block;
  text-decoration: none;
}

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

.page-download__os-image {
  max-width: 600px;
  height: auto;
  display: block;
  margin: 40px auto 0;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  width: 600px; /* Display width */
  height: 450px; /* Display height (4:3 aspect ratio) */
}

.page-download__notes-section {
  background-color: #222222;
}

.page-download__notes-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-download__note-item {
  background-color: #1A1A1A;
  border-left: 5px solid #FFD700;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
}

.page-download__note-heading {
  font-size: 1.4em;
  color: #FFD700;
  margin-bottom: 10px;
}

.page-download__note-description {
  font-size: 0.95em;
  color: #f0f0f0;
  line-height: 1.5;
}

.page-download__faq-list {
  margin-top: 40px;
}

.page-download__faq-item {
  background-color: #1A1A1A;
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
}

.page-download__faq-question {
  display: block;
  padding: 20px 25px;
  font-size: 1.2em;
  color: #FFD700;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  user-select: none;
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.page-download__faq-question:hover {
  background-color: #2a2a2a;
}

.page-download__faq-toggle {
  position: absolute;
  right: 25px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5em;
  line-height: 1;
  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;
  color: #f0f0f0;
  line-height: 1.6;
}

.page-download__cta-section {
  background-color: #1A1A1A;
  text-align: center;
  padding: 80px 20px;
  border-top: 5px solid #FFD700;
}

.page-download__cta-title {
  font-size: 3em;
  color: #FFD700;
  margin-bottom: 25px;
}

.page-download__cta-description {
  font-size: 1.2em;
  color: #f0f0f0;
  max-width: 900px;
  margin: 0 auto 40px;
}

.page-download__btn--large-cta {
  background-color: #FFD700;
  color: #1A1A1A;
  padding: 18px 40px;
  font-size: 1.3em;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 20px;
}

.page-download__btn--large-cta:hover {
  background-color: #e6c200;
  transform: translateY(-3px);
}

.page-download__cta-subtext {
  font-size: 1em;
  color: #cccccc;
}

.page-download__cta-link {
  color: #FFD700;
  text-decoration: underline;
}

.page-download__cta-link:hover {
  color: #e6c200;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__hero-title {
    font-size: 3em;
  }
  .page-download__hero-description {
    font-size: 1.2em;
  }
  .page-download__why-app-title,
  .page-download__download-guide-title,
  .page-download__notes-title,
  .page-download__faq-title,
  .page-download__cta-title {
    font-size: 2.2em;
  }
}

@media (max-width: 768px) {
  .page-download__hero-section {
    padding: 60px 15px;
  }
  .page-download__hero-title {
    font-size: 2.5em;
  }
  .page-download__hero-description {
    font-size: 1em;
    margin-bottom: 30px;
  }
  .page-download__download-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-download__btn {
    width: 100%;
    padding: 12px 20px;
  }
  .page-download__hero-image {
    max-width: 100%;
    height: auto;
    width: 100%; /* Ensure mobile images are responsive */
    height: auto;
  }
  .page-download__why-app-section,
  .page-download__download-guide-section,
  .page-download__notes-section,
  .page-download__faq-section,
  .page-download__cta-section {
    padding: 40px 15px;
  }
  .page-download__why-app-title,
  .page-download__download-guide-title,
  .page-download__notes-title,
  .page-download__faq-title,
  .page-download__cta-title {
    font-size: 1.8em;
  }
  .page-download__why-app-intro,
  .page-download__download-guide-intro,
  .page-download__notes-intro,
  .page-download__cta-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }
  .page-download__feature-icon {
    width: 200px; /* Minimum size for content images */
    height: 150px;
  }
  .page-download__feature-heading {
    font-size: 1.4em;
  }
  .page-download__os-image {
    max-width: 100%;
    height: auto;
    width: 100%; /* Ensure mobile images are responsive */
    height: auto;
  }
  .page-download__step-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .page-download__step-number {
    margin-bottom: 10px;
  }
  .page-download__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-download__faq-toggle {
    right: 20px;
  }
  .page-download__faq-answer {
    padding: 0 20px 15px;
  }
  .page-download__btn--large-cta {
    font-size: 1.1em;
    padding: 15px 30px;
  }
  /* Ensure all img tags within .page-download are responsive and do not cause overflow */
  .page-download img {
    max-width: 100%;
    height: auto;
  }
}

@media (max-width: 480px) {
  .page-download__hero-title {
    font-size: 2em;
  }
  .page-download__why-app-title,
  .page-download__download-guide-title,
  .page-download__notes-title,
  .page-download__faq-title,
  .page-download__cta-title {
    font-size: 1.6em;
  }
  .page-download__os-tabs {
    flex-wrap: wrap;
  }
  .page-download__tab-btn {
    flex: 1 1 auto;
  }
}