.page-download-center-installation-guide {
  font-family: 'Arial', sans-serif;
  color: #E0E0E0; /* Light gray text for readability on dark background */
  background-color: #121212; /* Very dark background */
}

.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, #1A2E47 0%, #0A1C30 100%); /* Dark blue gradient */
  padding: 100px 0;
  text-align: center;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.page-download-center-installation-guide__hero-section::before {
  content: '';
  position: absolute;
  top: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  background: rgba(255, 215, 0, 0.1); /* Gold accent */
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
}

.page-download-center-installation-guide__hero-section::after {
  content: '';
  position: absolute;
  bottom: -50px;
  right: -50px;
  width: 250px;
  height: 250px;
  background: rgba(255, 215, 0, 0.15); /* Gold accent */
  border-radius: 50%;
  filter: blur(100px);
  z-index: 0;
}

.page-download-center-installation-guide__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  color: #FFD700; /* Gold for emphasis */
  font-weight: bold;
  position: relative;
  z-index: 1;
}

.page-download-center-installation-guide__hero-subtitle {
  font-size: 1.3em;
  margin-bottom: 40px;
  line-height: 1.6;
  color: #C0C0C0;
  position: relative;
  z-index: 1;
}

.page-download-center-installation-guide__cta-button {
  display: inline-block;
  background-color: #FFD700; /* Gold */
  color: #1A2E47; /* Dark blue text on gold */
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.3s ease;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.page-download-center-installation-guide__cta-button:hover {
  background-color: #e5c100; /* Slightly darker gold */
  transform: translateY(-3px);
}

.page-download-center-installation-guide__content-section,
.page-download-center-installation-guide__installation-steps,
.page-download-center-installation-guide__faq-section,
.page-download-center-installation-guide__cta-section {
  padding: 60px 0;
  background-color: #1A2E47; /* Main dark blue */
  margin-bottom: 20px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-download-center-installation-guide__content-section:nth-child(even),
.page-download-center-installation-guide__faq-section {
  background-color: #121212; /* Darker background for contrast */
}

.page-download-center-installation-guide__section-title {
  font-size: 2.5em;
  color: #FFD700; /* Gold for main titles */
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 15px;
}

.page-download-center-installation-guide__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: #FFD700;
  border-radius: 2px;
}

.page-download-center-installation-guide__paragraph {
  font-size: 1.1em;
  line-height: 1.8;
  text-align: justify;
  margin-bottom: 20px;
  color: #E0E0E0;
}

.page-download-center-installation-guide__features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download-center-installation-guide__feature-item {
  background-color: #2A3B50; /* Slightly lighter dark blue */
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.page-download-center-installation-guide__feature-item:hover {
  transform: translateY(-5px);
}

.page-download-center-installation-guide__feature-item h3 {
  color: #FFD700;
  font-size: 1.4em;
  margin-top: 20px;
  margin-bottom: 10px;
}

.page-download-center-installation-guide__feature-item p {
  color: #C0C0C0;
  font-size: 0.95em;
}

.page-download-center-installation-guide__feature-icon {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.page-download-center-installation-guide__installation-steps .page-download-center-installation-guide__section-title {
  margin-bottom: 60px;
}

.page-download-center-installation-guide__step-by-step {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-download-center-installation-guide__step-item {
  background-color: #2A3B50;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  position: relative;
  padding-left: 80px;
}

.page-download-center-installation-guide__step-number {
  position: absolute;
  left: 20px;
  top: 30px;
  width: 40px;
  height: 40px;
  background-color: #FFD700;
  color: #1A2E47;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5em;
  font-weight: bold;
}

.page-download-center-installation-guide__step-item h3 {
  color: #FFD700;
  font-size: 1.6em;
  margin-bottom: 15px;
}

.page-download-center-installation-guide__step-item p {
  color: #C0C0C0;
  line-height: 1.7;
  margin-bottom: 20px;
}

.page-download-center-installation-guide__step-item a {
  color: #FFD700;
  text-decoration: underline;
  transition: color 0.3s ease;
}

.page-download-center-installation-guide__step-item a:hover {
  color: #e5c100;
}

.page-download-center-installation-guide__step-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 15px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-download-center-installation-guide__faq-section {
  background-color: #121212;
}

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

.page-download-center-installation-guide__faq-item {
  background-color: #2A3B50;
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.page-download-center-installation-guide__faq-question {
  color: #FFD700;
  font-size: 1.3em;
  padding: 20px 25px;
  cursor: pointer;
  position: relative;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.page-download-center-installation-guide__faq-question::after {
  content: '+';
  font-size: 1.5em;
  transition: transform 0.3s ease;
}

.page-download-center-installation-guide__faq-question.active::after {
  content: '-';
  transform: rotate(180deg);
}

.page-download-center-installation-guide__faq-answer {
  padding: 0 25px 20px;
  color: #C0C0C0;
  font-size: 1em;
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out, padding 0.5s ease-out;
}

.page-download-center-installation-guide__faq-answer.active {
  max-height: 300px; /* Adjust based on content */
  padding-top: 10px;
}

.page-download-center-installation-guide__cta-content {
  text-align: center;
}

.page-download-center-installation-guide__cta-content .page-download-center-installation-guide__section-title {
  margin-bottom: 25px;
}

.page-download-center-installation-guide__cta-content .page-download-center-installation-guide__paragraph {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 40px;
  color: #E0E0E0;
}

.page-download-center-installation-guide__cta-link {
  color: #FFD700;
  text-decoration: underline;
  font-weight: bold;
}

.page-download-center-installation-guide__cta-link:hover {
  color: #e5c100;
}

.page-download-center-installation-guide__main-cta-button {
  display: inline-block;
  background-color: #FFD700;
  color: #1A2E47;
  padding: 18px 40px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.3em;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
}

.page-download-center-installation-guide__main-cta-button:hover {
  background-color: #e5c100;
  transform: translateY(-5px);
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-download-center-installation-guide__hero-title {
    font-size: 2.8em;
  }
  .page-download-center-installation-guide__section-title {
    font-size: 2em;
  }
  .page-download-center-installation-guide__features {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
  .page-download-center-installation-guide__step-item {
    padding-left: 60px;
  }
  .page-download-center-installation-guide__step-number {
    left: 15px;
    top: 25px;
    width: 35px;
    height: 35px;
    font-size: 1.3em;
  }
}

@media (max-width: 768px) {
  .page-download-center-installation-guide__hero-title {
    font-size: 2.2em;
  }
  .page-download-center-installation-guide__hero-subtitle {
    font-size: 1.1em;
  }
  .page-download-center-installation-guide__cta-button {
    padding: 12px 25px;
    font-size: 1em;
  }
  .page-download-center-installation-guide__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-download-center-installation-guide__content-section,
  .page-download-center-installation-guide__installation-steps,
  .page-download-center-installation-guide__faq-section,
  .page-download-center-installation-guide__cta-section {
    padding: 40px 0;
  }
  .page-download-center-installation-guide__features {
    grid-template-columns: 1fr;
  }
  .page-download-center-installation-guide__step-item h3 {
    font-size: 1.4em;
  }
  .page-download-center-installation-guide__main-cta-button {
    padding: 15px 30px;
    font-size: 1.1em;
  }
}

@media (max-width: 480px) {
  .page-download-center-installation-guide__hero-title {
    font-size: 1.8em;
  }
  .page-download-center-installation-guide__hero-subtitle {
    font-size: 0.95em;
  }
  .page-download-center-installation-guide__section-title {
    font-size: 1.5em;
  }
  .page-download-center-installation-guide__paragraph {
    font-size: 0.9em;
  }
  .page-download-center-installation-guide__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-download-center-installation-guide__faq-answer {
    padding: 0 20px 15px;
  }
}