.page-index-core-business-intro {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #F0F0F0; /* Light text for dark background */
  background-color: #1A202C; /* Primary dark background */
}

.page-index-core-business-intro__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-index-core-business-intro__section {
  padding: 80px 0;
  text-align: center;
}

.page-index-core-business-intro__section:nth-of-type(even) {
  background-color: #2a3340;
}

.page-index-core-business-intro__section-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  color: #FFD700; /* Gold for titles */
  font-weight: bold;
}

.page-index-core-business-intro__section-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  color: #c0c0c0;
}

.page-index-core-business-intro__hero-section {
  background: linear-gradient(135deg, #1A202C 0%, #3a4a60 100%);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-index-core-business-intro__hero-title {
  font-size: 3.8em;
  color: #F0F0F0;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-index-core-business-intro__hero-subtitle {
  font-size: 1.5em;
  color: #c0c0c0;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-index-core-business-intro__hero-buttons .page-index-core-business-intro__btn {
  margin: 0 15px;
}

.page-index-core-business-intro__hero-image-wrapper {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1000px;
  z-index: 0;
  opacity: 0.2;
}

.page-index-core-business-intro__hero-image {
  width: 100%;
  height: auto;
  display: block;
}

.page-index-core-business-intro__hero-section .page-index-core-business-intro__container {
  position: relative;
  z-index: 1;
}

.page-index-core-business-intro__btn {
  display: inline-block;
  padding: 15px 35px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease;
  font-size: 1.1em;
}

.page-index-core-business-intro__btn--primary {
  background-color: #FFD700;
  color: #1A202C;
  border: 2px solid #FFD700;
}

.page-index-core-business-intro__btn--primary:hover {
  background-color: #e5c100;
  transform: translateY(-3px);
}

.page-index-core-business-intro__btn--secondary {
  background-color: transparent;
  color: #FFD700;
  border: 2px solid #FFD700;
}

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

.page-index-core-business-intro__btn--large {
  padding: 18px 45px;
  font-size: 1.3em;
}

.page-index-core-business-intro__btn--small {
  padding: 10px 20px;
  font-size: 0.9em;
}

.page-index-core-business-intro__content-grid {
  display: flex;
  align-items: center;
  gap: 40px;
  text-align: left;
}

.page-index-core-business-intro__content-grid:nth-child(even) {
  flex-direction: row-reverse;
}

.page-index-core-business-intro__text-content {
  flex: 1;
}

.page-index-core-business-intro__text-content p {
  margin-bottom: 20px;
  font-size: 1.1em;
  color: #c0c0c0;
}

.page-index-core-business-intro__image-wrapper {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-index-core-business-intro__image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-index-core-business-intro__service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-index-core-business-intro__service-item {
  background-color: #2a3340;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.page-index-core-business-intro__service-item:hover {
  transform: translateY(-10px);
  background-color: #3a4a60;
}

.page-index-core-business-intro__service-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 5px rgba(255, 215, 0, 0.5));
}

.page-index-core-business-intro__service-title {
  font-size: 1.8em;
  color: #FFD700;
  margin-bottom: 15px;
}

.page-index-core-business-intro__service-text {
  font-size: 1em;
  color: #c0c0c0;
  margin-bottom: 25px;
}

.page-index-core-business-intro__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-index-core-business-intro__feature-item {
  background-color: #2a3340;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.page-index-core-business-intro__feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 15px;
  filter: drop-shadow(0 0 5px rgba(255, 215, 0, 0.5));
}

.page-index-core-business-intro__feature-title {
  font-size: 1.5em;
  color: #FFD700;
  margin-bottom: 10px;
}

.page-index-core-business-intro__feature-text {
  font-size: 0.95em;
  color: #c0c0c0;
}

.page-index-core-business-intro__text-link {
  color: #FFD700;
  text-decoration: none;
  font-weight: bold;
}

.page-index-core-business-intro__text-link:hover {
  text-decoration: underline;
}

.page-index-core-business-intro__cta-section {
  background-color: #FFD700;
  color: #1A202C;
  padding: 80px 0;
}

.page-index-core-business-intro__cta-title {
  font-size: 3em;
  margin-bottom: 20px;
  color: #1A202C;
}

.page-index-core-business-intro__cta-description {
  font-size: 1.3em;
  margin-bottom: 40px;
  color: #333;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-index-core-business-intro__cta-section .page-index-core-business-intro__btn--large {
  background-color: #1A202C;
  color: #FFD700;
  border: 2px solid #1A202C;
}

.page-index-core-business-intro__cta-section .page-index-core-business-intro__btn--large:hover {
  background-color: #3a4a60;
  border-color: #3a4a60;
}

.page-index-core-business-intro__floating-promo {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #FFD700;
  border-radius: 50px;
  padding: 10px 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: page-index-core-business-intro__pulse 2s infinite;
}

.page-index-core-business-intro__floating-promo a {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-index-core-business-intro__floating-promo-icon {
  width: 30px;
  height: 30px;
}

.page-index-core-business-intro__floating-promo-text {
  color: #1A202C;
  font-weight: bold;
  font-size: 1.1em;
}

.page-index-core-business-intro__floating-promo:hover {
  transform: scale(1.05);
  transition: transform 0.3s ease;
}

@keyframes page-index-core-business-intro__pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.03); }
  100% { transform: scale(1); }
}

.page-index-core-business-intro .highlight {
  color: #FFD700;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .page-index-core-business-intro__hero-title {
    font-size: 3em;
  }
  .page-index-core-business-intro__hero-subtitle {
    font-size: 1.3em;
  }
  .page-index-core-business-intro__section-title {
    font-size: 2.2em;
  }
  .page-index-core-business-intro__content-grid {
    flex-direction: column;
    text-align: center;
  }
  .page-index-core-business-intro__content-grid:nth-child(even) {
    flex-direction: column;
  }
  .page-index-core-business-intro__image-wrapper {
    margin-top: 30px;
  }
  .page-index-core-business-intro__service-grid, .page-index-core-business-intro__features-grid {
    grid-template-columns: 1fr;
  }
  .page-index-core-business-intro__cta-title {
    font-size: 2.5em;
  }
}

@media (max-width: 768px) {
  .page-index-core-business-intro__hero-title {
    font-size: 2.5em;
  }
  .page-index-core-business-intro__hero-subtitle {
    font-size: 1.1em;
  }
  .page-index-core-business-intro__hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
  }
  .page-index-core-business-intro__hero-buttons .page-index-core-business-intro__btn {
    margin: 0;
  }
  .page-index-core-business-intro__section {
    padding: 60px 0;
  }
  .page-index-core-business-intro__section-title {
    font-size: 1.8em;
  }
  .page-index-core-business-intro__cta-title {
    font-size: 2em;
  }
  .page-index-core-business-intro__floating-promo {
    bottom: 15px;
    right: 15px;
    padding: 8px 18px;
  }
  .page-index-core-business-intro__floating-promo-text {
    font-size: 0.9em;
  }
  .page-index-core-business-intro__floating-promo-icon {
    width: 25px;
    height: 25px;
  }
}

@media (max-width: 480px) {
  .page-index-core-business-intro__hero-title {
    font-size: 2em;
  }
  .page-index-core-business-intro__section-title {
    font-size: 1.6em;
  }
  .page-index-core-business-intro__cta-title {
    font-size: 1.8em;
  }
  .page-index-core-business-intro__btn {
    width: 100%;
    box-sizing: border-box;
  }
}