.page-app-download-installation-guide {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #e5dfd3; /* Light text for dark background */
  background-color: #1A202C;
}

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

.page-app-download-installation-guide__hero {
  background: linear-gradient(135deg, #1A202C 0%, #3a475a 100%); /* Dark gradient for hero */
  padding: 100px 0;
  text-align: center;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.page-app-download-installation-guide__hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('[GALLERY:bg:abstract,geometric,dark_pattern]') no-repeat center center/cover;
  opacity: 0.1;
  z-index: 0;
}

.page-app-download-installation-guide__hero > * {
  position: relative;
  z-index: 1;
}

.page-app-download-installation-guide__title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: #E0B400; /* Accent color for main title */
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-app-download-installation-guide__subtitle {
  font-size: 1.3em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #CCCCCC;
}

.page-app-download-installation-guide__cta-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-app-download-installation-guide__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-app-download-installation-guide__btn--primary {
  background-color: #E0B400; /* Accent color */
  color: #1A202C; /* Dark text on accent */
  border: 2px solid #E0B400;
}

.page-app-download-installation-guide__btn--primary:hover {
  background-color: #ffc81a;
  border-color: #ffc81a;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-app-download-installation-guide__btn--secondary {
  background-color: transparent;
  color: #E0B400; /* Accent text */
  border: 2px solid #E0B400;
}

.page-app-download-installation-guide__btn--secondary:hover {
  background-color: #E0B400;
  color: #1A202C;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-app-download-installation-guide__section {
  padding: 60px 0;
  background-color: #1A202C;
  border-bottom: 1px solid rgba(224, 180, 0, 0.1);
}

.page-app-download-installation-guide__section:last-of-type {
  border-bottom: none;
}

.page-app-download-installation-guide__section--why-download {
  background-color: #12161e;
}

.page-app-download-installation-guide__heading {
  font-size: 2.5em;
  color: #E0B400; /* Accent color for headings */
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-app-download-installation-guide__text {
  font-size: 1.1em;
  color: #CCCCCC;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 30px auto;
}

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

.page-app-download-installation-guide__feature-item {
  background-color: #2a3447; /* Slightly lighter dark background */
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-app-download-installation-guide__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-app-download-installation-guide__feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 5px rgba(224, 180, 0, 0.5));
}

.page-app-download-installation-guide__feature-title {
  font-size: 1.5em;
  color: #E0B400;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-app-download-installation-guide__feature-description {
  font-size: 1em;
  color: #B0B0B0;
}

.page-app-download-installation-guide__methods-grid {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.page-app-download-installation-guide__method-item {
  background-color: #2a3447;
  padding: 40px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  flex: 1;
  min-width: 300px;
  max-width: 450px;
}

.page-app-download-installation-guide__method-qr {
  width: 180px;
  height: 180px;
  margin-bottom: 25px;
  border: 5px solid #E0B400;
  border-radius: 5px;
}

.page-app-download-installation-guide__method-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 25px;
  filter: drop-shadow(0 0 8px rgba(224, 180, 0, 0.7));
}

.page-app-download-installation-guide__method-title {
  font-size: 1.8em;
  color: #E0B400;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-app-download-installation-guide__method-description {
  font-size: 1.05em;
  color: #B0B0B0;
  margin-bottom: 25px;
}

.page-app-download-installation-guide__step-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-app-download-installation-guide__step-item {
  background-color: #12161e;
  padding: 30px;
  margin-bottom: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-app-download-installation-guide__step-item:nth-child(even) {
  background-color: #1A202C;
}

.page-app-download-installation-guide__step-title {
  font-size: 1.8em;
  color: #E0B400;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-app-download-installation-guide__step-description {
  font-size: 1.1em;
  color: #CCCCCC;
  margin-bottom: 20px;
  max-width: 800px;
}

.page-app-download-installation-guide__step-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  margin-top: 20px;
  border: 2px solid rgba(224, 180, 0, 0.3);
}

.page-app-download-installation-guide__cta-bottom {
  text-align: center;
  margin-top: 50px;
}

.page-app-download-installation-guide__faq-list {
  margin-top: 40px;
}

.page-app-download-installation-guide__faq-item {
  background-color: #2a3447;
  padding: 25px;
  margin-bottom: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.page-app-download-installation-guide__faq-question {
  font-size: 1.4em;
  color: #E0B400;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-app-download-installation-guide__faq-answer {
  font-size: 1.05em;
  color: #B0B0B0;
}

.page-app-download-installation-guide__safety-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-app-download-installation-guide__safety-list li {
  background-color: #12161e;
  padding: 15px 20px;
  margin-bottom: 10px;
  border-left: 5px solid #E0B400;
  border-radius: 5px;
  color: #CCCCCC;
  font-size: 1.05em;
}

.page-app-download-installation-guide__safety-list li strong {
  color: #E0B400;
}

.page-app-download-installation-guide__section--final-cta {
  background-color: #12161e;
  text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
  .page-app-download-installation-guide__title {
    font-size: 2.5em;
  }

  .page-app-download-installation-guide__subtitle {
    font-size: 1.1em;
  }

  .page-app-download-installation-guide__heading {
    font-size: 2em;
  }

  .page-app-download-installation-guide__btn {
    padding: 12px 25px;
    font-size: 1em;
  }

  .page-app-download-installation-guide__features-grid,
  .page-app-download-installation-guide__methods-grid {
    grid-template-columns: 1fr;
  }

  .page-app-download-installation-guide__method-item {
    max-width: 100%;
  }

  .page-app-download-installation-guide__step-title {
    font-size: 1.5em;
  }

  .page-app-download-installation-guide__step-description {
    font-size: 1em;
  }

  .page-app-download-installation-guide__faq-question {
    font-size: 1.2em;
  }
}

@media (max-width: 480px) {
  .page-app-download-installation-guide__title {
    font-size: 2em;
  }

  .page-app-download-installation-guide__subtitle {
    font-size: 0.95em;
  }

  .page-app-download-installation-guide__heading {
    font-size: 1.8em;
  }

  .page-app-download-installation-guide__btn {
    width: 100%;
    margin-bottom: 10px;
  }

  .page-app-download-installation-guide__cta-group {
    flex-direction: column;
  }

  .page-app-download-installation-guide__feature-item,
  .page-app-download-installation-guide__method-item {
    padding: 25px;
  }

  .page-app-download-installation-guide__step-item {
    padding: 20px;
  }
}