/* style/app-download.css */
.page-app-download {
  font-family: 'Arial', sans-serif;
  color: #333;
  line-height: 1.6;
  background-color: #f8f8f8;
}

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

.page-app-download__hero {
  background: linear-gradient(135deg, #1A237E 0%, #3F51B5 100%); /* Deeper blue to lighter blue */
  color: #fff;
  padding: 80px 0 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-app-download__hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('[GALLERY:bg:abstract_pattern,geometric_shapes,subtle_texture]') no-repeat center center/cover;
  opacity: 0.1;
  z-index: 0;
}

.page-app-download__hero > .page-app-download__container {
  position: relative;
  z-index: 1;
}

.page-app-download__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  font-weight: 700;
  color: #FFB300; /* Amber gold for emphasis */
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-app-download__hero-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-app-download__download-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
}

.page-app-download__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-app-download__btn--primary {
  background-color: #FFB300;
  color: #1A237E;
}

.page-app-download__btn--primary:hover {
  background-color: #e5a000;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.page-app-download__btn--secondary {
  background-color: #fff;
  color: #1A237E;
  border: 2px solid #FFB300;
}

.page-app-download__btn--secondary:hover {
  background-color: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.page-app-download__qr-codes {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 30px;
  margin-bottom: 40px;
}

.page-app-download__qr-item {
  text-align: center;
}

.page-app-download__qr-image {
  width: 120px;
  height: 120px;
  border: 5px solid #fff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  margin-bottom: 10px;
}

.page-app-download__qr-item p {
  font-size: 0.9em;
  color: #f0f0f0;
}

.page-app-download__hero-image {
  max-width: 600px;
  width: 100%;
  height: auto;
  margin-top: 40px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-app-download__section {
  padding: 60px 0;
  background-color: #fff;
  margin-bottom: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-app-download__section:nth-of-type(even) {
  background-color: #f0f0f0;
}

.page-app-download__section-title {
  font-size: 2.5em;
  color: #1A237E;
  text-align: center;
  margin-bottom: 30px;
  font-weight: 700;
}

.page-app-download__section-intro {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #555;
}

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

.page-app-download__benefit-item, .page-app-download__feature-item {
  background-color: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-top: 5px solid #FFB300;
}

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

.page-app-download__benefit-icon, .page-app-download__feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
}

.page-app-download__benefit-item h3, .page-app-download__feature-item h3 {
  font-size: 1.4em;
  color: #1A237E;
  margin-bottom: 15px;
}

.page-app-download__section-image {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 50px auto 0;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.page-app-download__installation-guide .page-app-download__guide-step {
  background-color: #f9f9f9;
  border: 1px solid #eee;
  padding: 30px;
  border-radius: 10px;
  margin-bottom: 30px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-app-download__installation-guide .page-app-download__guide-title {
  font-size: 1.8em;
  color: #1A237E;
  margin-bottom: 20px;
  border-bottom: 2px solid #FFB300;
  padding-bottom: 10px;
}

.page-app-download__installation-guide ol {
  list-style-type: decimal;
  padding-left: 25px;
  margin-bottom: 25px;
}

.page-app-download__installation-guide li {
  margin-bottom: 15px;
  font-size: 1.05em;
  color: #444;
}

.page-app-download__installation-guide li strong {
  color: #1A237E;
}

.page-app-download__guide-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  margin-top: 20px;
}

.page-app-download__mt-20 {
  margin-top: 20px;
}

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

.page-app-download__requirement-item {
  background-color: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border-left: 5px solid #1A237E;
}

.page-app-download__requirement-item h3 {
  font-size: 1.5em;
  color: #1A237E;
  margin-bottom: 15px;
}

.page-app-download__requirement-item ul {
  list-style-type: disc;
  padding-left: 20px;
  color: #555;
}

.page-app-download__requirement-item li {
  margin-bottom: 10px;
}

.page-app-download__support-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-app-download__support-image {
  flex: 1;
  min-width: 300px;
  max-width: 500px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.page-app-download__support-text {
  flex: 2;
  min-width: 300px;
}

.page-app-download__support-text ul {
  list-style-type: none;
  padding: 0;
  margin-bottom: 20px;
}

.page-app-download__support-text li {
  background-color: #e8eaf6; /* Light blue from primary */
  padding: 15px 20px;
  margin-bottom: 10px;
  border-radius: 8px;
  font-size: 1.1em;
  color: #1A237E;
  border-left: 5px solid #FFB300;
}

.page-app-download__support-text li strong {
  color: #1A237E;
}

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

.page-app-download__faq-item {
  background-color: #fff;
  padding: 25px;
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  border: 1px solid #eee;
}

.page-app-download__faq-question {
  font-size: 1.3em;
  color: #1A237E;
  margin-bottom: 10px;
  cursor: pointer;
  position: relative;
  padding-right: 30px;
}

.page-app-download__faq-question::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.2em;
  color: #FFB300;
  transition: transform 0.3s ease;
}

.page-app-download__faq-question.active::after {
  content: '-';
  transform: rotate(180deg);
}

.page-app-download__faq-answer {
  font-size: 1em;
  color: #555;
  display: none;
  padding-top: 10px;
  border-top: 1px dashed #eee;
  margin-top: 10px;
}

.page-app-download__faq-answer.active {
  display: block;
}

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

.page-app-download__guide-card {
  background-color: #fff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border-bottom: 4px solid #FFB300;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-app-download__guide-card h3 {
  font-size: 1.3em;
  color: #1A237E;
  margin-bottom: 15px;
}

.page-app-download__guide-card h3 a {
  color: #1A237E;
  text-decoration: none;
}

.page-app-download__guide-card h3 a:hover {
  text-decoration: underline;
  color: #FFB300;
}

.page-app-download__guide-card p {
  font-size: 0.95em;
  color: #555;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-app-download__btn--small {
  padding: 10px 20px;
  font-size: 0.9em;
  background-color: #1A237E;
  color: #fff;
}

.page-app-download__btn--small:hover {
  background-color: #3F51B5;
}

.page-app-download__cta-bottom {
  background-color: #1A237E;
  color: #fff;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-app-download__cta-bottom::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('[GALLERY:bg:abstract_geometric_cta,dark_blue_texture]') no-repeat center center/cover;
  opacity: 0.15;
  z-index: 0;
}

.page-app-download__cta-bottom > .page-app-download__container {
  position: relative;
  z-index: 1;
}

.page-app-download__cta-title {
  font-size: 2.8em;
  color: #FFB300;
  margin-bottom: 20px;
  font-weight: 700;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.page-app-download__cta-description {
  font-size: 1.2em;
  max-width: 700px;
  margin: 0 auto 40px;
  color: #e0e0e0;
}

.page-app-download__btn--large {
  padding: 18px 40px;
  font-size: 1.3em;
  background-color: #FFB300;
  color: #1A237E;
}

.page-app-download__btn--large:hover {
  background-color: #e5a000;
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.page-app-download__cta-image {
  max-width: 500px;
  width: 100%;
  height: auto;
  margin-top: 50px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .page-app-download__hero-title {
    font-size: 2.5em;
  }
  .page-app-download__section-title {
    font-size: 2em;
  }
  .page-app-download__download-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-app-download__btn {
    width: 80%;
    margin: 0 auto;
  }
  .page-app-download__qr-codes {
    flex-direction: column;
    gap: 20px;
  }
  .page-app-download__support-content {
    flex-direction: column;
  }
  .page-app-download__support-image {
    order: -1;
  }
}

@media (max-width: 768px) {
  .page-app-download__hero-title {
    font-size: 2em;
  }
  .page-app-download__hero-description {
    font-size: 1em;
  }
  .page-app-download__section-title {
    font-size: 1.8em;
  }
  .page-app-download__cta-title {
    font-size: 2.2em;
  }
  .page-app-download__btn {
    width: 90%;
  }
  .page-app-download__qr-image {
    width: 100px;
    height: 100px;
  }
  .page-app-download__benefits-grid, .page-app-download__feature-grid, .page-app-download__requirements-grid, .page-app-download__guide-list {
    grid-template-columns: 1fr;
  }
  .page-app-download__section, .page-app-download__hero, .page-app-download__cta-bottom {
    padding: 40px 0;
  }
  .page-app-download__guide-step, .page-app-download__requirement-item, .page-app-download__faq-item, .page-app-download__guide-card {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .page-app-download__hero-title {
    font-size: 1.8em;
  }
  .page-app-download__section-title {
    font-size: 1.5em;
  }
  .page-app-download__cta-title {
    font-size: 1.8em;
  }
  .page-app-download__btn--large {
    font-size: 1.1em;
    padding: 15px 30px;
  }
  .page-app-download__btn {
    font-size: 1em;
    padding: 12px 25px;
  }
  .page-app-download__qr-codes {
    gap: 15px;
  }
  .page-app-download__qr-image {
    width: 80px;
    height: 80px;
  }
  .page-app-download__guide-title {
    font-size: 1.5em;
  }
}