/* style/download-center-installation-guide.css */

/* Variables for colors */
:root {
  --page-download-center-installation-guide-primary-color: #003366;
  --page-download-center-installation-guide-secondary-color: #FFCC00;
  --page-download-center-installation-guide-text-dark: #333333;
  --page-download-center-installation-guide-text-light: #FFFFFF;
  --page-download-center-installation-guide-bg-light: #F8F8F8;
  --page-download-center-installation-guide-bg-dark: #002244; /* Slightly lighter than primary for background contrast */
}

.page-download-center-installation-guide {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--page-download-center-installation-guide-text-dark);
  background-color: var(--page-download-center-installation-guide-bg-light);
}

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

.page-download-center-installation-guide__hero-section {
  background: linear-gradient(135deg, var(--page-download-center-installation-guide-primary-color), #004488);
  color: var(--page-download-center-installation-guide-text-light);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-download-center-installation-guide__hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 L 0 10" fill="none" stroke="%23ffffff" stroke-width="0.1" opacity="0.1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)" /></svg>');
  opacity: 0.1;
  z-index: 0;
}

.page-download-center-installation-guide__hero-section .page-download-center-installation-guide__container {
  position: relative;
  z-index: 1;
}

.page-download-center-installation-guide__main-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: var(--page-download-center-installation-guide-text-light);
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-download-center-installation-guide__subtitle {
  font-size: 1.3em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #E0E0E0;
}

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

.page-download-center-installation-guide__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;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.page-download-center-installation-guide__btn--primary {
  background-color: var(--page-download-center-installation-guide-secondary-color);
  color: var(--page-download-center-installation-guide-primary-color);
  border: 2px solid var(--page-download-center-installation-guide-secondary-color);
}

.page-download-center-installation-guide__btn--primary:hover {
  background-color: #e6b800;
  border-color: #e6b800;
  transform: translateY(-3px);
}

.page-download-center-installation-guide__btn--secondary {
  background-color: transparent;
  color: var(--page-download-center-installation-guide-text-light);
  border: 2px solid var(--page-download-center-installation-guide-secondary-color);
}

.page-download-center-installation-guide__btn--secondary:hover {
  background-color: rgba(255, 204, 0, 0.1);
  transform: translateY(-3px);
}

.page-download-center-installation-guide__content-section {
  padding: 60px 0;
}

.page-download-center-installation-guide__section--light-bg {
  background-color: var(--page-download-center-installation-guide-bg-light);
  color: var(--page-download-center-installation-guide-text-dark);
}

.page-download-center-installation-guide__section--dark-bg {
  background-color: var(--page-download-center-installation-guide-bg-dark);
  color: var(--page-download-center-installation-guide-text-light);
}

.page-download-center-installation-guide__section-title {
  font-size: 2.5em;
  margin-bottom: 30px;
  text-align: center;
  font-weight: 700;
  position: relative;
  padding-bottom: 15px;
}

.page-download-center-installation-guide__section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--page-download-center-installation-guide-secondary-color);
  border-radius: 2px;
}

.page-download-center-installation-guide__section--dark-bg .page-download-center-installation-guide__section-title {
  color: var(--page-download-center-installation-guide-text-light);
}

.page-download-center-installation-guide__sub-section-title {
  font-size: 2em;
  margin-top: 40px;
  margin-bottom: 25px;
  color: var(--page-download-center-installation-guide-primary-color);
  font-weight: 600;
  border-left: 5px solid var(--page-download-center-installation-guide-secondary-color);
  padding-left: 15px;
}

.page-download-center-installation-guide__section--dark-bg .page-download-center-installation-guide__sub-section-title {
  color: var(--page-download-center-installation-guide-secondary-color);
}

.page-download-center-installation-guide__text {
  font-size: 1.1em;
  margin-bottom: 20px;
  line-height: 1.7;
}

.page-download-center-installation-guide__list {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-download-center-installation-guide__list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
  font-size: 1.1em;
}

.page-download-center-installation-guide__list li::before {
  content: '✔'; /* Unicode checkmark */
  color: var(--page-download-center-installation-guide-secondary-color);
  position: absolute;
  left: 0;
  font-weight: bold;
  font-size: 1.2em;
}

.page-download-center-installation-guide__section--dark-bg .page-download-center-installation-guide__list li::before {
  color: var(--page-download-center-installation-guide-secondary-color);
}

.page-download-center-installation-guide__list-highlight {
  color: var(--page-download-center-installation-guide-primary-color);
}

.page-download-center-installation-guide__section--dark-bg .page-download-center-installation-guide__list-highlight {
  color: var(--page-download-center-installation-guide-secondary-color);
}

.page-download-center-installation-guide__list--numbered {
  counter-reset: step-counter;
  list-style: none;
  padding-left: 0;
}

.page-download-center-installation-guide__list--numbered li {
  position: relative;
  padding-left: 45px;
  margin-bottom: 25px;
}

.page-download-center-installation-guide__list--numbered li::before {
  counter-increment: step-counter;
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 0;
  background-color: var(--page-download-center-installation-guide-secondary-color);
  color: var(--page-download-center-installation-guide-primary-color);
  width: 35px;
  height: 35px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  font-size: 1.2em;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.page-download-center-installation-guide__list-heading {
  font-size: 1.3em;
  margin-bottom: 10px;
  color: var(--page-download-center-installation-guide-primary-color);
}

.page-download-center-installation-guide__section--dark-bg .page-download-center-installation-guide__list-heading {
  color: var(--page-download-center-installation-guide-secondary-color);
}

.page-download-center-installation-guide__step-list {
  list-style: none;
  padding: 0;
}

.page-download-center-installation-guide__step-item {
  margin-bottom: 30px;
  padding: 20px;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.05); /* For dark sections */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-download-center-installation-guide__section--light-bg .page-download-center-installation-guide__step-item {
  background-color: #FFFFFF;
  border: 1px solid #e0e0e0;
}

.page-download-center-installation-guide__step-heading {
  font-size: 1.4em;
  color: var(--page-download-center-installation-guide-primary-color);
  margin-bottom: 10px;
}

.page-download-center-installation-guide__section--dark-bg .page-download-center-installation-guide__step-heading {
  color: var(--page-download-center-installation-guide-secondary-color);
}

.page-download-center-installation-guide__image-wrapper {
  text-align: center;
  margin: 30px 0;
}

.page-download-center-installation-guide__image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-download-center-installation-guide__link {
  color: var(--page-download-center-installation-guide-primary-color);
  text-decoration: underline;
  font-weight: bold;
}

.page-download-center-installation-guide__section--dark-bg .page-download-center-installation-guide__link {
  color: var(--page-download-center-installation-guide-secondary-color);
}

.page-download-center-installation-guide__link:hover {
  color: #0055AA;
}

.page-download-center-installation-guide__section--dark-bg .page-download-center-installation-guide__link:hover {
  color: #FFF0B3;
}

.page-download-center-installation-guide__cta-wrapper {
  text-align: center;
  margin-top: 40px;
  margin-bottom: 20px;
}

.page-download-center-installation-guide__cta-final-section {
  padding: 80px 0;
  text-align: center;
}

.page-download-center-installation-guide__faq-item {
  background-color: #FFFFFF;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 15px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-download-center-installation-guide__faq-question {
  font-size: 1.25em;
  color: var(--page-download-center-installation-guide-primary-color);
  margin-bottom: 10px;
}

.page-download-center-installation-guide__faq-answer {
  font-size: 1.05em;
  color: var(--page-download-center-installation-guide-text-dark);
}

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

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

  .page-download-center-installation-guide__section-title {
    font-size: 2em;
  }

  .page-download-center-installation-guide__sub-section-title {
    font-size: 1.6em;
  }

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

  .page-download-center-installation-guide__cta-group {
    flex-direction: column;
    gap: 15px;
  }

  .page-download-center-installation-guide__list li,
  .page-download-center-installation-guide__text,
  .page-download-center-installation-guide__faq-question,
  .page-download-center-installation-guide__faq-answer {
    font-size: 1em;
  }

  .page-download-center-installation-guide__list--numbered li::before {
    width: 30px;
    height: 30px;
    font-size: 1em;
  }
}

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

  .page-download-center-installation-guide__section-title {
    font-size: 1.8em;
  }

  .page-download-center-installation-guide__sub-section-title {
    font-size: 1.4em;
  }

  .page-download-center-installation-guide__btn {
    width: 100%;
    box-sizing: border-box;
  }
}