/* style/nh-ci-khc.css */
.page-nh-ci-khc {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #E0E0E0; /* Light gray for main text on dark background */
  background-color: #0A192F; /* Main dark blue background */
}

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

.page-nh-ci-khc__container--center {
  text-align: center;
}

.page-nh-ci-khc__hero {
  background: linear-gradient(135deg, #0A192F 0%, #1A2E4C 100%);
  padding: 100px 0;
  text-align: center;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.page-nh-ci-khc__hero-title {
  font-size: 3.5em;
  color: #FFD700; /* Gold for main title */
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-nh-ci-khc__hero-subtitle {
  font-size: 1.3em;
  color: #E0E0E0;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-nh-ci-khc__section {
  padding: 80px 0;
  background-color: #0A192F;
}

.page-nh-ci-khc__section:nth-of-type(even) {
  background-color: #1A2E4C; /* Slightly lighter dark blue for alternating sections */
}

.page-nh-ci-khc__section-title {
  font-size: 2.8em;
  color: #FFD700; /* Gold for section titles */
  text-align: center;
  margin-bottom: 50px;
  position: relative;
  padding-bottom: 15px;
}

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

.page-nh-ci-khc__sub-title {
  font-size: 2em;
  color: #FFD700;
  margin-top: 40px;
  margin-bottom: 25px;
  text-align: left;
}

.page-nh-ci-khc__text-block {
  font-size: 1.1em;
  margin-bottom: 20px;
  color: #E0E0E0;
}

.page-nh-ci-khc__list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.page-nh-ci-khc__list li {
  background-color: #1A2E4C;
  margin-bottom: 15px;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: #E0E0E0;
  font-size: 1.1em;
  transition: transform 0.3s ease;
}

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

.page-nh-ci-khc__list li strong {
  color: #FFD700;
}

.page-nh-ci-khc__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  margin: 10px;
  cursor: pointer;
}

.page-nh-ci-khc__btn--primary {
  background-color: #FFD700; /* Gold button */
  color: #0A192F; /* Dark blue text on gold */
  border: 2px solid #FFD700;
}

.page-nh-ci-khc__btn--primary:hover {
  background-color: #E6C200;
  border-color: #E6C200;
  transform: translateY(-3px);
}

.page-nh-ci-khc__btn--secondary {
  background-color: transparent;
  color: #FFD700;
  border: 2px solid #FFD700;
}

.page-nh-ci-khc__btn--secondary:hover {
  background-color: #FFD700;
  color: #0A192F;
  transform: translateY(-3px);
}

.page-nh-ci-khc__btn--tertiary {
  background-color: #0A192F;
  color: #FFD700;
  border: 2px solid #FFD700;
}

.page-nh-ci-khc__btn--tertiary:hover {
  background-color: #FFD700;
  color: #0A192F;
  transform: translateY(-3px);
}

.page-nh-ci-khc__image-full-width {
  width: 100%;
  height: auto;
  border-radius: 10px;
  margin-bottom: 30px;
  object-fit: cover;
}

.page-nh-ci-khc__image-center {
  display: block;
  margin: 30px auto;
  max-width: 80%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

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

.page-nh-ci-khc__grid-item {
  background-color: #1A2E4C;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-nh-ci-khc__grid-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.page-nh-ci-khc__grid-item h4 {
  color: #FFD700;
  font-size: 1.5em;
  margin-bottom: 15px;
}

.page-nh-ci-khc__grid-item p {
  color: #E0E0E0;
  font-size: 1em;
}

.page-nh-ci-khc__btn-group {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.page-nh-ci-khc__image-cta {
  max-width: 900px;
  margin-bottom: 40px;
}

.page-nh-ci-khc__faq-item {
  background-color: #1A2E4C;
  margin-bottom: 20px;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}

.page-nh-ci-khc__faq-question {
  color: #FFD700;
  font-size: 1.4em;
  margin-bottom: 10px;
  cursor: pointer;
  position: relative;
  padding-right: 30px;
}

.page-nh-ci-khc__faq-question::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-nh-ci-khc__faq-question.active::after {
  content: '-';
  transform: translateY(-50%) rotate(180deg);
}

.page-nh-ci-khc__faq-answer {
  color: #E0E0E0;
  font-size: 1em;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out, padding 0.5s ease-out;
  padding-top: 0;
}

.page-nh-ci-khc__faq-answer.active {
  max-height: 200px; /* Adjust as needed for content */
  padding-top: 15px;
}

.page-nh-ci-khc .highlight {
  color: #FFD700;
  font-weight: bold;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-nh-ci-khc__hero-title {
    font-size: 2.8em;
  }
  .page-nh-ci-khc__section-title {
    font-size: 2.2em;
  }
  .page-nh-ci-khc__sub-title {
    font-size: 1.8em;
  }
}

@media (max-width: 768px) {
  .page-nh-ci-khc__hero {
    padding: 80px 0;
  }
  .page-nh-ci-khc__hero-title {
    font-size: 2.2em;
  }
  .page-nh-ci-khc__hero-subtitle {
    font-size: 1.1em;
  }
  .page-nh-ci-khc__section {
    padding: 60px 0;
  }
  .page-nh-ci-khc__section-title {
    font-size: 1.8em;
    margin-bottom: 40px;
  }
  .page-nh-ci-khc__sub-title {
    font-size: 1.5em;
  }
  .page-nh-ci-khc__list li {
    padding: 15px;
  }
  .page-nh-ci-khc__btn {
    padding: 12px 25px;
    font-size: 1em;
  }
  .page-nh-ci-khc__grid {
    grid-template-columns: 1fr;
  }
  .page-nh-ci-khc__image-center {
    max-width: 95%;
  }
  .page-nh-ci-khc__btn-group {
    flex-direction: column;
    gap: 15px;
  }
}

@media (max-width: 480px) {
  .page-nh-ci-khc__hero-title {
    font-size: 1.8em;
  }
  .page-nh-ci-khc__hero-subtitle {
    font-size: 1em;
  }
  .page-nh-ci-khc__section-title {
    font-size: 1.5em;
  }
  .page-nh-ci-khc__sub-title {
    font-size: 1.3em;
  }
  .page-nh-ci-khc__btn {
    width: 100%;
    margin: 5px 0;
  }
  .page-nh-ci-khc__faq-question {
    font-size: 1.2em;
  }
}