/* style/index-platform-introduction.css */
.page-index-platform-introduction {
  font-family: 'Arial', sans-serif;
  color: #E2E8F0; /* Light text for dark backgrounds */
  background-color: #1A202C; /* Main dark background */
}

.page-index-platform-introduction a {
  color: #FFD700;
  text-decoration: none;
}

.page-index-platform-introduction a:hover {
  text-decoration: underline;
}

.page-index-platform-introduction__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-index-platform-introduction__hero-section {
  position: relative;
  padding: 120px 0 80px;
  text-align: center;
  background: linear-gradient(135deg, #1A202C 0%, #36454F 100%); /* Dark gradient */
  overflow: hidden;
}

.page-index-platform-introduction__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  z-index: 0;
}

.page-index-platform-introduction__hero-title {
  font-size: 3.5em;
  color: #FFD700; /* Gold for main title */
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-index-platform-introduction__hero-subtitle {
  font-size: 1.3em;
  color: #E2E8F0;
  max-width: 800px;
  margin: 0 auto 40px;
  position: relative;
  z-index: 1;
  line-height: 1.6;
}

.page-index-platform-introduction__section {
  padding: 80px 0;
}

.page-index-platform-introduction__section--light {
  background-color: #F8F8F8;
  color: #1A202C;
}

.page-index-platform-introduction__section--dark {
  background-color: #1A202C;
  color: #E2E8F0;
}

.page-index-platform-introduction__section-title {
  font-size: 2.8em;
  color: #FFD700;
  text-align: center;
  margin-bottom: 60px;
  position: relative;
}

.page-index-platform-introduction__section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: #FFD700;
  margin: 20px auto 0;
  border-radius: 2px;
}

.page-index-platform-introduction__sub-title {
  font-size: 1.8em;
  color: #FFD700;
  margin-top: 30px;
  margin-bottom: 20px;
}

.page-index-platform-introduction__section--light .page-index-platform-introduction__sub-title {
  color: #1A202C;
}

.page-index-platform-introduction__paragraph {
  font-size: 1.1em;
  line-height: 1.8;
  margin-bottom: 20px;
}

.page-index-platform-introduction__paragraph--center {
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-index-platform-introduction__content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.page-index-platform-introduction__content-grid--reverse {
  grid-template-columns: 1fr 1fr;
}

.page-index-platform-introduction__image-wrapper {
  text-align: center;
}

.page-index-platform-introduction__image-responsive {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.page-index-platform-introduction__image-responsive--wide {
  margin-top: 40px;
  width: 100%;
  object-fit: cover;
  max-height: 450px;
}

.page-index-platform-introduction__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index-platform-introduction__game-item {
  background-color: #2D3748;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  text-align: center;
}

.page-index-platform-introduction__game-item .page-index-platform-introduction__sub-title {
  color: #FFD700;
  font-size: 1.5em;
  margin-top: 0;
}

.page-index-platform-introduction__game-item .page-index-platform-introduction__paragraph {
  font-size: 1em;
  color: #CBD5E0;
}

.page-index-platform-introduction__call-to-action-title {
  font-size: 2.2em;
  color: #1A202C;
  text-align: center;
  margin-top: 60px;
  margin-bottom: 30px;
}

.page-index-platform-introduction__button-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.page-index-platform-introduction__button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 5px;
  font-size: 1.1em;
  font-weight: bold;
  text-transform: uppercase;
  transition: background-color 0.3s ease, transform 0.3s ease;
  text-align: center;
}

.page-index-platform-introduction__button--primary {
  background-color: #FFD700;
  color: #1A202C;
  border: 2px solid #FFD700;
}

.page-index-platform-introduction__button--primary:hover {
  background-color: #E6C200;
  transform: translateY(-3px);
}

.page-index-platform-introduction__button--secondary {
  background-color: transparent;
  color: #FFD700;
  border: 2px solid #FFD700;
}

.page-index-platform-introduction__button--secondary:hover {
  background-color: #FFD700;
  color: #1A202C;
  transform: translateY(-3px);
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .page-index-platform-introduction__hero-title {
    font-size: 2.8em;
  }
  .page-index-platform-introduction__section-title {
    font-size: 2.2em;
  }
  .page-index-platform-introduction__sub-title {
    font-size: 1.6em;
  }
  .page-index-platform-introduction__content-grid {
    grid-template-columns: 1fr;
  }
  .page-index-platform-introduction__content-grid--reverse {
    grid-template-columns: 1fr;
  }
  .page-index-platform-introduction__image-wrapper {
    order: -1; /* Image appears above text on smaller screens for reverse grid */
  }
}

@media (max-width: 768px) {
  .page-index-platform-introduction__hero-section {
    padding: 80px 0 60px;
  }
  .page-index-platform-introduction__hero-title {
    font-size: 2.2em;
  }
  .page-index-platform-introduction__hero-subtitle {
    font-size: 1.1em;
  }
  .page-index-platform-introduction__section {
    padding: 60px 0;
  }
  .page-index-platform-introduction__section-title {
    font-size: 1.8em;
    margin-bottom: 40px;
  }
  .page-index-platform-introduction__sub-title {
    font-size: 1.4em;
  }
  .page-index-platform-introduction__paragraph {
    font-size: 1em;
  }
  .page-index-platform-introduction__game-grid {
    grid-template-columns: 1fr;
  }
  .page-index-platform-introduction__button-group {
    flex-direction: column;
    gap: 15px;
  }
  .page-index-platform-introduction__button {
    width: 100%;
  }
}