/* style/nh-ci-khc.css */
.page-nh-ci-khc {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f4f7f6;
}

.page-nh-ci-khc__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-nh-ci-khc__hero-section {
  background: linear-gradient(135deg, #007BFF, #FFC107);
  color: #fff;
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-nh-ci-khc__hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1;
}

.page-nh-ci-khc__hero-section .page-nh-ci-khc__container {
  position: relative;
  z-index: 2;
}

.page-nh-ci-khc__main-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  color: #fff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-nh-ci-khc__subtitle {
  font-size: 1.3em;
  margin-bottom: 40px;
  color: #eee;
}

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

.page-nh-ci-khc__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-nh-ci-khc__btn--primary {
  background-color: #FFC107;
  color: #007BFF;
  border: 2px solid #FFC107;
}

.page-nh-ci-khc__btn--primary:hover {
  background-color: #e0a800;
  color: #0056b3;
  transform: translateY(-2px);
}

.page-nh-ci-khc__btn--secondary {
  background-color: #007BFF;
  color: #fff;
  border: 2px solid #007BFF;
  margin-left: 15px;
}

.page-nh-ci-khc__btn--secondary:hover {
  background-color: #0056b3;
  color: #fff;
  transform: translateY(-2px);
}

.page-nh-ci-khc__section {
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.page-nh-ci-khc__section:nth-of-type(even) {
  background-color: #e9ecef;
}

.page-nh-ci-khc__section-title {
  font-size: 2.5em;
  color: #007BFF;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.page-nh-ci-khc__section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: #FFC107;
  margin: 15px auto 0;
  border-radius: 2px;
}

.page-nh-ci-khc__text-content {
  font-size: 1.1em;
  text-align: justify;
  margin-bottom: 20px;
  color: #495057;
}

.page-nh-ci-khc__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-nh-ci-khc__grid-item {
  background-color: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.page-nh-ci-khc__grid-item:hover {
  transform: translateY(-5px);
}

.page-nh-ci-khc__item-title {
  font-size: 1.5em;
  color: #007BFF;
  margin-bottom: 15px;
  border-bottom: 2px solid #FFC107;
  padding-bottom: 10px;
}

.page-nh-ci-khc__grid-item p {
  color: #495057;
}

.page-nh-ci-khc__section-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  margin-top: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-nh-ci-khc__comparison-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.page-nh-ci-khc__card {
  background-color: #fff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-left: 5px solid #007BFF;
  transition: border-left-color 0.3s ease;
}

.page-nh-ci-khc__card:hover {
  border-left-color: #FFC107;
}

.page-nh-ci-khc__card-title {
  font-size: 1.4em;
  color: #007BFF;
  margin-bottom: 10px;
}

.page-nh-ci-khc__card p {
  color: #495057;
  font-size: 1em;
}

.page-nh-ci-khc__feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-nh-ci-khc__feature-item {
  background-color: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  border-bottom: 4px solid #FFC107;
  transition: border-bottom-color 0.3s ease;
}

.page-nh-ci-khc__feature-item:hover {
  border-bottom-color: #007BFF;
}

.page-nh-ci-khc__list {
  list-style: none;
  padding-left: 0;
  margin-top: 20px;
}

.page-nh-ci-khc__list li {
  background-color: #fff;
  margin-bottom: 10px;
  padding: 15px 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  color: #333;
  font-size: 1.05em;
  position: relative;
  padding-left: 40px;
}

.page-nh-ci-khc__list li::before {
  content: '✔';
  color: #007BFF;
  font-weight: bold;
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
}

.page-nh-ci-khc__cta-section {
  background: linear-gradient(90deg, #007BFF, #FFC107);
  color: #fff;
  text-align: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.page-nh-ci-khc__cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
  z-index: 1;
}

.page-nh-ci-khc__cta-section .page-nh-ci-khc__container {
  position: relative;
  z-index: 2;
}

.page-nh-ci-khc__cta-section .page-nh-ci-khc__section-title {
  color: #fff;
}

.page-nh-ci-khc__cta-section .page-nh-ci-khc__section-title::after {
  background-color: #fff;
}

.page-nh-ci-khc__cta-section .page-nh-ci-khc__text-content {
  color: #eee;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-nh-ci-khc__cta-buttons {
  margin-top: 40px;
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
  .page-nh-ci-khc__main-title {
    font-size: 2.5em;
  }
  .page-nh-ci-khc__subtitle {
    font-size: 1.1em;
  }
  .page-nh-ci-khc__section-title {
    font-size: 2em;
  }
  .page-nh-ci-khc__grid, .page-nh-ci-khc__comparison-cards, .page-nh-ci-khc__feature-list {
    grid-template-columns: 1fr;
  }
  .page-nh-ci-khc__btn--secondary {
    margin-left: 0;
    margin-top: 15px;
  }
  .page-nh-ci-khc__cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .page-nh-ci-khc__btn {
    width: 80%;
  }
}

@media (max-width: 480px) {
  .page-nh-ci-khc__main-title {
    font-size: 2em;
  }
  .page-nh-ci-khc__section-title {
    font-size: 1.8em;
  }
  .page-nh-ci-khc__btn {
    width: 90%;
    padding: 10px 20px;
  }
}