:root {
  --primary-color: #2F6BFF;
  --secondary-color: #6FA3FF;
  --background-color: #F4F7FB;
  --card-background-color: #FFFFFF;
  --text-main-color: #1F2D3D;
  --border-color: #D6E2FF;
  --glow-color: #A5C4FF;
  --button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
}

.page-download {
  font-family: Arial, sans-serif;
  color: var(--text-main-color); /* Body is light, so use dark text */
  line-height: 1.6;
  font-size: 16px;
  background-color: var(--background-color);
}

.page-download h1,
.page-download h2,
.page-download h3 {
  color: var(--text-main-color);
  line-height: 1.2;
  margin-bottom: 20px;
}

.page-download h1 {
  font-size: clamp(28px, 4vw, 48px); /* Use clamp for H1 */
  font-weight: 700;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-download h2 {
  font-size: clamp(24px, 3.5vw, 38px);
  font-weight: 600;
}

.page-download h3 {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 600;
}

.page-download a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-download a:hover {
  color: var(--secondary-color);
  text-decoration: underline;
}

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

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

.page-download__section-title {
  margin-bottom: 30px;
  text-align: center;
}

.page-download__text-block {
  max-width: 800px;
  margin: 0 auto 40px auto;
  font-size: 17px;
}

/* Hero Section */
.page-download__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, header offset handled by body */
  background-color: var(--background-color);
}

.page-download__hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%; /* Ensure it takes full width within max-width */
}

.page-download__hero-image {
  width: 100%;
  margin-bottom: 30px;
}

.page-download__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.page-download__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

.page-download__description {
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto 40px auto;
  color: var(--text-main-color);
}

.page-download__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap; /* Allow wrapping for multiple buttons */
  width: 100%; /* Ensure container takes full width */
  max-width: 100%;
  box-sizing: border-box;
}

.page-download__btn-primary,
.page-download__btn-secondary {
  display: inline-block;
  padding: 15px 40px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
  max-width: 100%; /* Ensure buttons don't overflow */
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word;
}

.page-download__btn-primary {
  background: var(--button-gradient);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-download__btn-primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(47, 107, 255, 0.3);
}

.page-download__btn-secondary {
  background: #ffffff;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-download__btn-secondary:hover {
  background: var(--primary-color);
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(47, 107, 255, 0.2);
}

/* Why App Section */
.page-download__why-app-section {
  background-color: var(--card-background-color);
  padding-bottom: 80px;
}

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

.page-download__feature-card {
  background-color: var(--background-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.page-download__feature-card h3 {
  color: var(--primary-color);
  margin-bottom: 15px;
  font-size: 22px;
}

.page-download__feature-card p {
  font-size: 15px;
  color: #555;
}

/* How to Download Section */
.page-download__how-to-download-section {
  background-color: var(--background-color);
  padding-top: 80px;
}

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

.page-download__step-card {
  background-color: var(--card-background-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.page-download__step-card img {
  width: 100%;
  height: auto;
  max-width: 400px;
  display: block;
  margin: 0 auto 20px auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-download__step-card h3 {
  color: var(--primary-color);
  margin-bottom: 15px;
  font-size: 20px;
}

.page-download__step-card p {
  font-size: 15px;
  color: #555;
}

.page-download__note-text {
  margin-top: 40px;
  font-style: italic;
  color: #777;
  font-size: 15px;
}

/* App Features Overview */
.page-download__app-features-overview {
  background-color: var(--card-background-color);
  padding-top: 80px;
}

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

.page-download__content-card {
  background-color: var(--background-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__content-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.page-download__content-card img {
  width: 100%;
  height: auto;
  max-width: 400px;
  display: block;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-download__content-card h3 {
  color: var(--primary-color);
  margin-bottom: 15px;
  font-size: 22px;
}

.page-download__content-card p {
  font-size: 15px;
  color: #555;
}

/* Security Section */
.page-download__security-section {
  background: var(--primary-color); /* Darker background for contrast */
  color: #ffffff; /* White text for dark background */
  padding-top: 80px;
  padding-bottom: 80px;
}

.page-download__security-section .page-download__section-title,
.page-download__security-section .page-download__text-block {
  color: #ffffff;
}

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

.page-download__security-item {
  background: rgba(255, 255, 255, 0.1); /* Semi-transparent white card on dark background */
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.page-download__security-item img {
  width: 100%;
  height: auto;
  max-width: 200px; /* Smaller images for security icons */
  display: block;
  margin: 0 auto 20px auto;
  object-fit: contain;
  filter: none; /* Ensure no color filters */
}

.page-download__security-item h3 {
  color: #ffffff;
  margin-bottom: 15px;
  font-size: 20px;
}

.page-download__security-item p {
  font-size: 15px;
  color: #f0f0f0;
}

/* FAQ Section */
.page-download__faq-section {
  background-color: var(--background-color);
  padding-top: 80px;
  padding-bottom: 80px;
}

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

details.page-download__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: var(--card-background-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}
details.page-download__faq-item summary.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-download__faq-item summary.page-download__faq-question::-webkit-details-marker {
  display: none;
}
details.page-download__faq-item summary.page-download__faq-question:hover {
  background: #f5f8fc;
}
.page-download__faq-qtext {
  flex: 1;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-main-color);
}
.page-download__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: var(--primary-color);
  flex-shrink: 0;
  margin-left: 20px;
  width: 30px;
  text-align: center;
}
details.page-download__faq-item .page-download__faq-answer {
  padding: 0 25px 20px;
  background: #fcfdff;
  border-radius: 0 0 8px 8px;
  font-size: 15px;
  color: #555;
}

/* Final CTA Section */
.page-download__cta-final-section {
  padding: 80px 0;
  background: var(--primary-color);
  color: #ffffff;
}

.page-download__cta-final-section .page-download__section-title,
.page-download__cta-final-section .page-download__text-block {
  color: #ffffff;
}

.page-download__center-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Global image styles to prevent small icons */
.page-download img {
  min-width: 200px;
  min-height: 200px;
  object-fit: cover;
  filter: none; /* No CSS filters to change color */
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-download__features-grid,
  .page-download__download-steps-grid,
  .page-download__content-grid,
  .page-download__security-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-download {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-download h1 {
    font-size: clamp(24px, 7vw, 36px);
  }

  .page-download h2 {
    font-size: clamp(20px, 6vw, 30px);
  }

  .page-download h3 {
    font-size: clamp(18px, 5vw, 24px);
  }

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

  .page-download__hero-section {
    padding-top: 10px !important; /* Consistent small top padding */
    padding-bottom: 30px;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-download__hero-image img {
    border-radius: 8px;
  }

  .page-download__description {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .page-download__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px; /* Add padding to buttons container */
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-download__btn-primary,
  .page-download__btn-secondary {
    padding: 12px 25px;
    font-size: 16px;
    width: 100% !important; /* Force full width on mobile */
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* Ensure all content sections and cards are responsive */
  .page-download__container {
    padding: 0 15px;
  }

  .page-download__section > .page-download__container,
  .page-download__feature-card,
  .page-download__step-card,
  .page-download__content-card,
  .page-download__security-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px !important;
    min-height: 200px !important;
  }

  details.page-download__faq-item summary.page-download__faq-question {
    padding: 15px;
  }
  .page-download__faq-qtext {
    font-size: 15px;
  }
  .page-download__faq-toggle {
    font-size: 24px;
    margin-left: 10px;
    width: 24px;
  }
  details.page-download__faq-item .page-download__faq-answer {
    padding: 0 15px 15px;
  }
}

@media (max-width: 480px) {
  .page-download__features-grid,
  .page-download__download-steps-grid,
  .page-download__content-grid,
  .page-download__security-grid {
    grid-template-columns: 1fr;
  }
}