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

.page-download {
  font-family: Arial, sans-serif;
  color: var(--text-main);
  background-color: var(--page-bg);
  line-height: 1.6;
}

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

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

.page-download__dark-bg {
  background-color: var(--primary-color);
  color: #ffffff;
}

.page-download__light-bg {
  background-color: var(--card-bg);
  color: var(--text-main);
}

.page-download__section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main);
  line-height: 1.2;
}

.page-download__dark-bg .page-download__section-title {
  color: #ffffff;
}

.page-download__section-intro {
  font-size: 18px;
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.5;
  color: #555;
}

.page-download__section-intro--light {
  color: #e0e0e0;
}

/* 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, body handles header offset */
  background-color: var(--page-bg);
  overflow: hidden;
}

.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 full width on desktop for flex */
}

.page-download__hero-image {
  width: 100%;
  margin-bottom: 30px;
  order: 1; /* Image first */
}

.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%;
  order: 2; /* Content second */
}

.page-download__main-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--primary-color);
  line-height: 1.1;
}

.page-download__description {
  font-size: 20px;
  max-width: 900px;
  margin: 0 auto 30px;
  color: var(--text-main);
}

.page-download__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-download__cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 40px;
  color: #ffffff;
  text-decoration: none;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  min-width: 180px;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

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

.page-download__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

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

.page-download__btn-secondary:hover {
  background-color: var(--primary-color);
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Why Download Section */
.page-download__why-download-section .page-download__section-title {
  color: var(--primary-color);
}

.page-download__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-download__feature-card {
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-download__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-download__feature-card img {
  width: 100%;
  max-width: 200px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-download__card-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.page-download__card-text {
  font-size: 16px;
  color: var(--text-main);
}

/* Guide Section */
.page-download__guide-section {
  background-color: var(--primary-color);
  color: #ffffff;
}

.page-download__guide-section .page-download__section-title {
  color: #ffffff;
}

.page-download__guide-steps {
  display: flex;
  flex-direction: column;
  gap: 50px;
  margin-top: 50px;
}

.page-download__guide-item {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 30px;
  text-align: left;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.page-download__guide-item:nth-child(even) {
  flex-direction: row-reverse;
}

.page-download__guide-item img {
  flex-shrink: 0;
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-download__guide-item div,
.page-download__guide-item ol {
  flex-grow: 1;
}

.page-download__guide-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--secondary-color);
}

.page-download__guide-item ol {
  list-style: decimal;
  padding-left: 25px;
  margin: 0;
  color: #ffffff;
}

.page-download__guide-item ol li {
  margin-bottom: 15px;
  font-size: 17px;
}

.page-download__guide-item ol li b {
  color: var(--glow-color);
}

.page-download__guide-item p {
  font-size: 17px;
  margin-bottom: 20px;
}

.page-download__cta-center {
  margin-top: 50px;
}

/* Features App Section */
.page-download__features-app-section .page-download__section-title {
  color: var(--primary-color);
}

.page-download__feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-download__feature-item {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  text-align: left;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-download__feature-item-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.page-download__feature-item p {
  font-size: 16px;
  color: var(--text-main);
}

/* Security Section */
.page-download__security-section {
  background-color: var(--primary-color);
  color: #ffffff;
}

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

.page-download__security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-download__security-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-download__security-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-download__security-item img {
  width: 100%;
  
  height: auto;
  margin-bottom: 20px;
  border-radius: 50%;
  background-color: var(--glow-color);
  padding: 10px;
  object-fit: contain;
}

.page-download__security-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--secondary-color);
}

.page-download__security-item p {
  font-size: 16px;
  color: #ffffff;
}

/* FAQ Section */
.page-download__faq-section .page-download__section-title {
  color: var(--primary-color);
}

.page-download__faq-list {
  max-width: 900px;
  margin: 50px auto 0;
  text-align: left;
}

details.page-download__faq-item {
  margin-bottom: 15px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: var(--card-bg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

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, 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-color: #f8f8f8;
  color: var(--primary-color);
}

.page-download__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-main);
}

.page-download__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: var(--primary-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 30px;
  text-align: center;
}

details.page-download__faq-item .page-download__faq-answer {
  padding: 0 25px 25px;
  background: #f9fbfc;
  border-radius: 0 0 12px 12px;
  font-size: 16px;
  color: var(--text-main);
  text-align: left;
}

.page-download__faq-answer p {
  margin: 0;
}

/* Final CTA Section */
.page-download__cta-final-section {
  background-color: var(--secondary-color);
  color: #ffffff;
}

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

.page-download__cta-final-section .page-download__section-intro {
  color: #f0f0f0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-download__hero-image img {
    border-radius: 8px;
  }
  .page-download__feature-card,
  .page-download__feature-item,
  .page-download__security-item {
    padding: 25px;
  }
  .page-download__card-title,
  .page-download__feature-item-title,
  .page-download__security-title {
    font-size: 20px;
  }
  .page-download__guide-item {
    flex-direction: column;
    align-items: center;
  }
  .page-download__guide-item:nth-child(even) {
    flex-direction: column;
  }
  .page-download__guide-item img {
    margin-bottom: 20px;
  }
}

@media (max-width: 768px) {
  .page-download__section {
    padding: 40px 0;
  }
  .page-download__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
    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: 26px;
    margin-bottom: 15px;
  }
  .page-download__section-intro {
    font-size: 16px;
    margin-bottom: 30px;
  }
  .page-download__main-title {
    font-size: 28px;
  }
  .page-download__description {
    font-size: 17px;
  }
  .page-download__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px;
  }
  .page-download__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 25px;
    font-size: 16px;
  }
  .page-download__hero-image img,
  .page-download__feature-card img,
  .page-download__guide-item img,
  .page-download__security-item img,
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
  .page-download__feature-card,
  .page-download__feature-item,
  .page-download__security-item {
    padding: 20px;
  }
  .page-download__card-title,
  .page-download__feature-item-title,
  .page-download__security-title {
    font-size: 18px;
  }
  .page-download__guide-item {
    padding: 20px;
  }
  .page-download__guide-title {
    font-size: 22px;
    margin-bottom: 15px;
  }
  .page-download__guide-item ol li,
  .page-download__guide-item p {
    font-size: 15px;
  }
  details.page-download__faq-item summary.page-download__faq-question {
    padding: 15px 20px;
  }
  .page-download__faq-qtext {
    font-size: 16px;
  }
  .page-download__faq-toggle {
    font-size: 24px;
    width: 25px;
  }
  details.page-download__faq-item .page-download__faq-answer {
    padding: 0 20px 20px;
  }
  .page-download__faq-answer p {
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  .page-download__main-title {
    font-size: 24px;
  }
  .page-download__section-title {
    font-size: 22px;
  }
  .page-download__cta-buttons {
    gap: 10px;
  }
  .page-download__cta-button {
    padding: 10px 20px;
    font-size: 15px;
  }
  .page-download__features-grid,
  .page-download__feature-list,
  .page-download__security-grid {
    gap: 20px;
  }
  .page-download__guide-steps {
    gap: 30px;
  }
  .page-download__guide-item ol li,
  .page-download__guide-item p {
    font-size: 14px;
  }
  .page-download__faq-qtext {
    font-size: 15px;
  }
}