/* style/download.css */
:root {
  --primary-color: #E53935;
  --secondary-color: #FF5A4F;
  --text-main-color: #333333;
  --card-bg-color: #FFFFFF;
  --background-color: #F5F7FA;
  --border-color: #E0E0E0;
  --button-gradient: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
}

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

.page-download__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding as body handles --header-offset */
  padding-bottom: 60px;
  background-color: var(--primary-color);
  color: #ffffff;
  text-align: center;
}

.page-download__hero-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-download__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin-top: -100px; /* Overlap slightly with image for visual flow */
  padding: 0 20px;
}

.page-download__main-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 15px;
  color: #ffffff;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
  font-size: clamp(1.8rem, 5vw, 3.5rem); /* Responsive font size for H1 */
}

.page-download__subtitle {
  font-size: 1.125rem; /* 18px */
  line-height: 1.6;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-download__btn-primary,
.page-download__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
}

.page-download__btn-primary {
  background: var(--button-gradient);
  color: #ffffff;
  border: none;
}

.page-download__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

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

.page-download__btn-secondary:hover {
  background-color: var(--primary-color);
  color: #ffffff;
}

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

.page-download__section-title {
  font-size: 2.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--primary-color);
}

.page-download__features-section {
  padding: 60px 0;
  background-color: var(--background-color);
}

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

.page-download__feature-item {
  background-color: var(--card-bg-color);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease;
}

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

.page-download__feature-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-download__feature-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-main-color);
}

.page-download__guide-section {
  padding: 60px 0;
  background-color: #ffffff;
}

.page-download__guide-steps {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-download__guide-card {
  flex: 1 1 45%; /* Allows two cards per row on larger screens */
  max-width: 500px;
  background-color: var(--card-bg-color);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  border: 1px solid var(--border-color);
}

.page-download__guide-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.page-download__qr-code-img {
  width: 250px;
  height: 250px;
  max-width: 100%;
  height: auto;
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-download__guide-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-main-color);
  margin-bottom: 10px;
}

.page-download__guide-card .page-download__btn-primary {
  margin-top: 20px;
}

.page-download__app-showcase-section {
  padding: 60px 0;
  background-color: var(--background-color);
}

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

.page-download__showcase-item {
  background-color: var(--card-bg-color);
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  border: 1px solid var(--border-color);
}

.page-download__showcase-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-download__showcase-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.page-download__showcase-description {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-main-color);
}

.page-download__faq-section {
  padding: 60px 0;
  background-color: #ffffff;
}

.page-download__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-download__faq-item {
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main-color);
  cursor: pointer;
  background-color: #f9f9f9;
  border-bottom: 1px solid var(--border-color);
}

.page-download__faq-item[open] .page-download__faq-question {
  border-bottom: 1px solid var(--border-color);
}

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

.page-download__faq-item[open] .page-download__faq-toggle {
  transform: rotate(45deg); /* Plus sign rotates to form an X or minus */
}

.page-download__faq-answer {
  padding: 20px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-main-color);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-download__hero-content {
    margin-top: -50px;
  }
  .page-download__main-title {
    font-size: clamp(1.6rem, 4vw, 3rem);
  }
  .page-download__section-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .page-download {
    font-size: 16px;
    line-height: 1.6;
  }
  .page-download__hero-section {
    padding-top: 10px !important; /* body handles --header-offset */
    padding-bottom: 40px;
  }
  .page-download__hero-content {
    margin-top: 0;
    padding: 0;
  }
  .page-download__main-title {
    font-size: 1.8rem !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-download__subtitle {
    font-size: 1rem !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-download__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-download__btn-primary,
  .page-download__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-download__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-download__section-title {
    font-size: 1.6rem !important;
    margin-bottom: 30px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-download__features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-download__feature-item,
  .page-download__guide-card,
  .page-download__showcase-item,
  .page-download__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-download__guide-steps {
    flex-direction: column;
    gap: 20px;
  }
  .page-download__guide-card {
    flex: 1 1 100%;
  }
  .page-download__qr-code-img {
    width: 200px !important;
    height: 200px !important;
  }
  .page-download__showcase-grid {
    grid-template-columns: 1fr;
  }
  .page-download__showcase-img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-download__faq-question {
    font-size: 1rem;
  }
  .page-download__faq-answer {
    font-size: 0.95rem;
  }
  /* All images must be responsive */
  .page-download img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-download__section, .page-download__card, .page-download__container, .page-download__hero-section,
  .page-download__features-section, .page-download__guide-section, .page-download__app-showcase-section, .page-download__faq-section,
  .page-download__features-grid, .page-download__guide-steps, .page-download__showcase-grid, .page-download__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
}