/* style/index.css */

/* Variables */
:root {
  --page-index-primary-color: #0A2463;
  --page-index-secondary-color: #E3B505;
  --page-index-text-light: #F8F8F8;
  --page-index-text-dark: #333333;
  --page-index-background-light: #FFFFFF;
  --page-index-background-dark: #0A1F44;
  --page-index-accent-color: #1C4AFA; /* Complementary for secondary */
  --page-index-hover-color: #C29F04;
}

.page-index {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--page-index-text-dark);
  background-color: var(--page-index-background-light);
}

/* Hero Section */
.page-index__hero-section {
  background: linear-gradient(135deg, var(--page-index-primary-color), var(--page-index-background-dark));
  padding: 80px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: var(--page-index-text-light);
  gap: 40px;
}

.page-index__hero-content {
  max-width: 800px;
}

.page-index__hero-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--page-index-text-light);
}

.page-index__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  opacity: 0.9;
}

.page-index__highlight {
  color: var(--page-index-secondary-color);
}

.page-index__hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-index__btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  font-size: 1.1em;
  border: none;
  cursor: pointer;
}

.page-index__btn--primary {
  background-color: var(--page-index-secondary-color);
  color: var(--page-index-primary-color);
}

.page-index__btn--primary:hover {
  background-color: var(--page-index-hover-color);
  transform: translateY(-2px);
}

.page-index__btn--secondary {
  background-color: transparent;
  color: var(--page-index-secondary-color);
  border: 2px solid var(--page-index-secondary-color);
}

.page-index__btn--secondary:hover {
  background-color: var(--page-index-secondary-color);
  color: var(--page-index-primary-color);
  transform: translateY(-2px);
}

.page-index__hero-image-wrapper {
  max-width: 900px;
  margin-top: 40px;
}

.page-index__hero-image {
  width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* General Section Styling */
.page-index__features-section, .page-index__promo-banner, .page-index__detail-pages-section, .page-index__deep-content-section, .page-index__cta-section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.page-index__section-title {
  font-size: 2.2em;
  margin-bottom: 40px;
  color: var(--page-index-primary-color);
}

/* Features Section */
.page-index__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index__feature-item {
  background-color: var(--page-index-background-light);
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-index__feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.page-index__feature-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: var(--page-index-primary-color);
}

.page-index__feature-description {
  font-size: 1em;
  color: var(--page-index-text-dark);
}

/* Promo Banner */
.page-index__promo-banner {
  background: linear-gradient(90deg, var(--page-index-secondary-color), var(--page-index-hover-color));
  color: var(--page-index-primary-color);
  padding: 50px 20px;
  border-radius: 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-around;
  text-align: center;
  gap: 30px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.page-index__promo-title {
  font-size: 2.5em;
  margin-bottom: 20px;
  color: var(--page-index-primary-color);
}

.page-index__promo-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 700px;
}

.page-index__promo-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Detail Pages Section */
.page-index__detail-pages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index__detail-card {
  background-color: var(--page-index-background-light);
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-index__detail-card-title {
  font-size: 1.4em;
  margin-bottom: 15px;
  color: var(--page-index-primary-color);
}

.page-index__detail-card-title a {
  color: var(--page-index-primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-index__detail-card-title a:hover {
  color: var(--page-index-secondary-color);
}

.page-index__detail-card-description {
  font-size: 0.95em;
  color: var(--page-index-text-dark);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-index__btn--small {
  padding: 10px 20px;
  font-size: 0.9em;
  background-color: var(--page-index-primary-color);
  color: var(--page-index-text-light);
  border: 2px solid var(--page-index-primary-color);
}

.page-index__btn--small:hover {
  background-color: var(--page-index-background-light);
  color: var(--page-index-primary-color);
}

/* Deep Content Section */
.page-index__deep-content-section {
  text-align: left;
  padding-bottom: 80px;
}

.page-index__deep-content-section h2 {
  text-align: center;
  margin-bottom: 50px;
}

.page-index__deep-content-section h3 {
  font-size: 1.8em;
  color: var(--page-index-primary-color);
  margin-top: 40px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--page-index-secondary-color);
  padding-bottom: 10px;
}

.page-index__deep-content-section h4 {
  font-size: 1.4em;
  color: var(--page-index-secondary-color);
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-index__deep-content-section p {
  margin-bottom: 15px;
  color: var(--page-index-text-dark);
}

.page-index__deep-content-section ul {
  list-style: disc inside;
  margin-left: 20px;
  margin-bottom: 20px;
  color: var(--page-index-text-dark);
}

.page-index__deep-content-section ul li {
  margin-bottom: 8px;
}

.page-index__deep-content-section a {
  color: var(--page-index-primary-color);
  text-decoration: underline;
  transition: color 0.3s ease;
}

.page-index__deep-content-section a:hover {
  color: var(--page-index-secondary-color);
}

.page-index__faq-item {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  padding: 20px;
  text-align: left;
}

.page-index__faq-item h4 {
  font-size: 1.2em;
  color: var(--page-index-primary-color);
  margin-top: 0;
  margin-bottom: 10px;
}

.page-index__faq-item h4 a {
  text-decoration: none;
  color: var(--page-index-primary-color);
}

.page-index__faq-item h4 a:hover {
  color: var(--page-index-secondary-color);
}

.page-index__faq-item p {
  font-size: 0.95em;
  color: var(--page-index-text-dark);
  margin-bottom: 0;
}

/* Call to Action Section */
.page-index__cta-section {
  background-color: var(--page-index-primary-color);
  color: var(--page-index-text-light);
  padding: 80px 20px;
  border-radius: 15px;
  margin-bottom: 40px;
}

.page-index__cta-title {
  font-size: 2.8em;
  margin-bottom: 25px;
  color: var(--page-index-text-light);
}

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

.page-index__btn--large {
  padding: 18px 35px;
  font-size: 1.3em;
  background-color: var(--page-index-secondary-color);
  color: var(--page-index-primary-color);
}

.page-index__btn--large:hover {
  background-color: var(--page-index-hover-color);
  transform: translateY(-3px);
}

/* Responsive Design */
@media (min-width: 768px) {
  .page-index__hero-section {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
    padding: 100px 40px;
  }

  .page-index__hero-content {
    max-width: 50%;
    text-align: left;
  }

  .page-index__hero-title {
    font-size: 3.5em;
  }

  .page-index__hero-description {
    font-size: 1.3em;
  }

  .page-index__hero-actions {
    justify-content: flex-start;
  }

  .page-index__hero-image-wrapper {
    max-width: 45%;
    margin-top: 0;
  }

  .page-index__promo-banner {
    flex-direction: row;
    text-align: left;
    padding: 60px 40px;
  }

  .page-index__promo-content {
    max-width: 60%;
  }

  .page-index__promo-image {
    max-width: 35%;
  }

  .page-index__section-title {
    font-size: 2.8em;
  }

  .page-index__cta-title {
    font-size: 3.5em;
  }
}

@media (max-width: 767px) {
  .page-index__hero-title {
    font-size: 2.2em;
  }

  .page-index__section-title {
    font-size: 1.8em;
  }

  .page-index__promo-title {
    font-size: 1.8em;
  }

  .page-index__cta-title {
    font-size: 2.2em;
  }

  .page-index__hero-actions {
    flex-direction: column;
    gap: 15px;
  }

  .page-index__btn {
    width: 100%;
  }
}