/* style/download.css */
.page-download {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Default text color for dark body background */
  background-color: var(--dark-bg); /* Inherited from shared.css */
}

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

/* Hero Section */
.page-download__hero-section {
  position: relative;
  padding: 100px 0;
  padding-top: var(--header-offset, 120px); /* Ensure content is not hidden by fixed header */
  background-color: #4A148C; /* Main brand color for hero */
  color: #ffffff;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.page-download__hero-section .page-download__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.page-download__hero-content {
  max-width: 800px;
  text-align: center;
}

.page-download__main-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #FFC107; /* Auxiliary color for emphasis */
}

.page-download__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: #f0f0f0;
}

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

.page-download__cta-button {
  display: inline-block;
  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;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text breaking */
  max-width: 100%;
  box-sizing: border-box;
}

.page-download__btn-primary {
  background-color: #FFC107; /* Auxiliary color */
  color: #4A148C;
  border: 2px solid #FFC107;
}

.page-download__btn-primary:hover {
  background-color: #e0a800;
  transform: translateY(-2px);
}

.page-download__btn-secondary {
  background-color: transparent;
  color: #FFC107;
  border: 2px solid #FFC107;
}

.page-download__btn-secondary:hover {
  background-color: #FFC107;
  color: #4A148C;
  transform: translateY(-2px);
}

.page-download__hero-image-wrapper {
  margin-top: 40px;
  max-width: 100%;
  overflow: hidden;
}

.page-download__hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  display: block;
}

/* General Section Styles */
.page-download__features-section, 
.page-download__guide-section, 
.page-download__benefits-section, 
.page-download__faq-section, 
.page-download__cta-final-section {
  padding: 80px 0;
}

.page-download__light-bg {
  background-color: #f8f8f8;
  color: #333333; /* Dark text for light background */
}

.page-download__dark-bg {
  background-color: #4A148C;
  color: #ffffff;
}

.page-download__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 20px;
  color: #FFC107;
}

.page-download__light-bg .page-download__section-title {
  color: #4A148C;
}

.page-download__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
}

.page-download__light-bg .page-download__section-description {
  color: #555555;
}

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

.page-download__feature-card {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  color: #333333;
}

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

.page-download__feature-icon {
  width: 120px;
  height: 90px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-download__card-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: #4A148C;
}

.page-download__card-text {
  font-size: 1em;
  color: #666666;
}

/* Download Guide Section */
.page-download__guide-tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
}

.page-download__tab-header {
  padding: 15px 30px;
  cursor: pointer;
  font-size: 1.1em;
  font-weight: bold;
  color: #ffffff;
  transition: background-color 0.3s ease;
  flex: 1;
  text-align: center;
}

.page-download__tab-header:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.page-download__tab-header.active {
  background-color: #FFC107;
  color: #4A148C;
}

.page-download__tab-content-wrapper {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-download__tab-content {
  display: none;
}

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

.page-download__guide-subtitle {
  font-size: 1.8em;
  margin-bottom: 25px;
  color: #FFC107;
  text-align: center;
}

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

.page-download__guide-list li {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  font-size: 1.1em;
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-download__guide-list li strong {
  color: #FFC107;
  display: block;
  margin-bottom: 5px;
  font-size: 1.2em;
}

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

.page-download__qr-code {
  width: 250px;
  height: 250px;
  border: 5px solid #FFC107;
  border-radius: 10px;
  display: block;
  margin: 0 auto 15px auto;
  max-width: 100%;
  height: auto;
}

.page-download__qr-text {
  font-size: 1.1em;
  color: #f0f0f0;
}

.page-download__guide-button {
  margin-top: 20px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  display: block;
}

.page-download__system-requirements {
  margin-top: 60px;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.08);
  padding: 30px;
  border-radius: 12px;
  color: #ffffff;
}

.page-download__requirements-list {
  list-style: none;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.page-download__requirements-list li {
  background-color: rgba(255, 255, 255, 0.15);
  padding: 15px 25px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  color: #FFC107;
  flex: 1 1 auto;
  max-width: 300px;
  box-sizing: border-box;
}

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

.page-download__benefit-card {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  color: #333333;
}

.page-download__benefit-card:hover {
  transform: translateY(-5px);
}

.page-download__benefit-icon {
  width: 120px;
  height: 90px;
  object-fit: contain;
  margin-bottom: 20px;
}

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

.page-download__faq-item {
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-size: 1.2em;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.page-download__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.25);
}

.page-download__faq-title {
  margin: 0;
  color: #FFC107;
  font-size: 1.2em;
}

.page-download__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #FFC107;
}

.page-download__faq-item.active .page-download__faq-toggle {
  transform: rotate(45deg);
}

.page-download__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #f0f0f0;
}

.page-download__faq-item.active .page-download__faq-answer {
  max-height: 1000px !important; /* Sufficiently large to show content */
  padding: 20px 25px;
}

.page-download__faq-answer p {
  margin: 0;
  padding: 0;
  color: #f0f0f0;
}

/* Final CTA Section */
.page-download__cta-final-section {
  background-color: #f8f8f8;
  color: #333333;
  text-align: center;
  padding: 80px 0;
}

.page-download__cta-final-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.page-download__cta-final-section .page-download__section-title {
  color: #4A148C;
}

.page-download__cta-final-section .page-download__section-description {
  color: #555555;
}

.page-download__cta-app-image {
  max-width: 800px;
  width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  margin-top: 40px;
  display: block;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__main-title {
    font-size: 2.8em;
  }
  .page-download__section-title {
    font-size: 2em;
  }
  .page-download__guide-list li {
    font-size: 1em;
  }
  .page-download__guide-list li strong {
    font-size: 1.1em;
  }
}

@media (max-width: 768px) {
  .page-download {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-download__hero-section {
    padding: 60px 0;
    padding-top: var(--header-offset, 120px) !important; /* Mobile fixed header offset */
  }

  .page-download__hero-section .page-download__container {
    flex-direction: column;
    gap: 30px;
  }

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

  .page-download__hero-description {
    font-size: 1em;
  }

  .page-download__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-download__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-download__features-section, 
  .page-download__guide-section, 
  .page-download__benefits-section, 
  .page-download__faq-section, 
.page-download__cta-final-section {
    padding: 50px 0;
  }

  .page-download__container {
    padding: 0 15px;
  }

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

  .page-download__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-download__feature-grid, .page-download__benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-download__feature-card, .page-download__benefit-card {
    padding: 20px;
  }

  .page-download__tab-header {
    padding: 12px 15px;
    font-size: 1em;
  }

  .page-download__tab-content-wrapper {
    padding: 20px;
  }

  .page-download__guide-subtitle {
    font-size: 1.5em;
  }

  .page-download__guide-list li {
    padding: 15px;
  }

  .page-download__requirements-list {
    flex-direction: column;
    gap: 15px;
  }

  .page-download__requirements-list li {
    max-width: 100%;
  }

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

  .page-download__faq-title {
    font-size: 1.1em;
  }

  .page-download__faq-answer {
    padding: 0 20px;
  }

  .page-download__faq-item.active .page-download__faq-answer {
    padding: 15px 20px;
  }

  /* Image responsiveness for content area */
  .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-image-wrapper, 
  .page-download__qr-code-wrapper, 
  .page-download__cta-final-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden;
  }

  .page-download__cta-buttons {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
    flex-wrap: wrap !important;
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-download__cta-final-section .page-download__cta-buttons {
    flex-direction: column;
  }

}

@media (max-width: 480px) {
  .page-download__main-title {
    font-size: 1.8em;
  }
  .page-download__section-title {
    font-size: 1.5em;
  }
  .page-download__tab-header {
    font-size: 0.9em;
    padding: 10px 10px;
  }
  .page-download__guide-subtitle {
    font-size: 1.3em;
  }
  .page-download__qr-code {
    width: 200px;
    height: 200px;
  }
}