/* style/bn-c.css */
.page-bn-c {
  font-family: 'Arial', sans-serif;
  color: #f0f0f0; /* Default text color for dark background */
  background-color: #000080; /* Dark blue background */
  line-height: 1.6;
}

.page-bn-c .highlight {
  color: #FFD700;
  font-weight: bold;
}

.page-bn-c__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Hero Section */
.page-bn-c__hero-section {
  background: linear-gradient(135deg, #000080 0%, #00004d 50%, #000080 100%);
  padding: 80px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  color: #FFD700; /* Gold text for hero section */
}

.page-bn-c__hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="%23000080" opacity="0.1"/><circle cx="50" cy="50" r="30" fill="%23000080" opacity="0.05"/></svg>');
  background-size: 200px;
  opacity: 0.3;
  z-index: 0;
}

.page-bn-c__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin-bottom: 40px;
}

.page-bn-c__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  color: #FFD700; /* Gold */
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-bn-c__hero-description {
  font-size: 1.4em;
  margin-bottom: 30px;
  color: #f0f0f0;
}

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

.page-bn-c__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.page-bn-c__btn--primary {
  background-color: #FFD700; /* Gold */
  color: #000080; /* Dark blue text */
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.page-bn-c__btn--primary:hover {
  background-color: #e6c200;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.6);
}

.page-bn-c__btn--secondary {
  background-color: transparent;
  color: #FFD700; /* Gold text */
  border: 2px solid #FFD700;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
}

.page-bn-c__btn--secondary:hover {
  background-color: #FFD700;
  color: #000080;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

.page-bn-c__hero-image-wrapper {
  margin-top: 40px;
  max-width: 100%;
  overflow: hidden;
}

.page-bn-c__hero-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* General Section Styling */
.page-bn-c__section {
  padding: 60px 0;
  border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.page-bn-c__section:last-of-type {
  border-bottom: none;
}

.page-bn-c__section-title {
  font-size: 2.5em;
  color: #FFD700; /* Gold */
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.page-bn-c__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -10px;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: #FFD700;
  border-radius: 2px;
}

.page-bn-c__section-text {
  font-size: 1.1em;
  color: #f0f0f0;
  text-align: justify;
  margin-bottom: 20px;
}

.page-bn-c__btn--text-link {
  background: none;
  border: none;
  color: #FFD700;
  padding: 0;
  font-size: 1.1em;
  text-decoration: underline;
  margin-top: 10px;
  display: inline-block;
}

.page-bn-c__btn--text-link:hover {
  color: #e6c200;
  text-decoration: none;
}

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

.page-bn-c__feature-item {
  background-color: rgba(255, 215, 0, 0.1);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.page-bn-c__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(255, 215, 0, 0.2);
}

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

.page-bn-c__feature-title {
  font-size: 1.5em;
  color: #FFD700; /* Gold */
  margin-bottom: 15px;
}

.page-bn-c__feature-description {
  font-size: 1em;
  color: #cccccc;
}

.page-bn-c__btn--center {
  display: block;
  margin: 40px auto 0 auto;
}

/* Guide Section */
.page-bn-c__guide-section {
  background-color: #000066; /* Slightly lighter dark blue */
}

.page-bn-c__content-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
}

.page-bn-c__text-content {
  flex: 2;
  min-width: 300px;
}

.page-bn-c__image-content {
  flex: 1;
  min-width: 250px;
  text-align: center;
}

.page-bn-c__sub-title {
  font-size: 1.8em;
  color: #FFD700; /* Gold */
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-bn-c__guide-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-bn-c__btn--margin-top {
  margin-top: 30px;
}

/* Tips Section */
.page-bn-c__tips-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.page-bn-c__tips-list li {
  background-color: rgba(255, 215, 0, 0.05);
  border-left: 4px solid #FFD700;
  padding: 15px 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  font-size: 1.1em;
  color: #e0e0e0;
}

.page-bn-c__tips-list li strong {
  color: #FFD700;
}

/* Promo Section */
.page-bn-c__promo-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-bn-c__promo-card {
  background-color: rgba(0, 0, 0, 0.3);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  border: 1px solid rgba(255, 215, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-bn-c__promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.page-bn-c__promo-image {
  max-width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-bn-c__promo-title {
  font-size: 1.6em;
  color: #FFD700; /* Gold */
  margin-bottom: 10px;
}

.page-bn-c__promo-description {
  font-size: 0.95em;
  color: #cccccc;
  margin-bottom: 20px;
}

.page-bn-c__btn--small {
  padding: 10px 20px;
  font-size: 0.9em;
}

/* FAQ Section */
.page-bn-c__faq-list {
  margin-top: 40px;
}

.page-bn-c__faq-item {
  background-color: rgba(255, 215, 0, 0.08);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 15px;
  border: 1px solid rgba(255, 215, 0, 0.15);
}

.page-bn-c__faq-question {
  font-size: 1.4em;
  color: #FFD700; /* Gold */
  margin-bottom: 10px;
  cursor: pointer;
  position: relative;
  padding-right: 30px;
}

.page-bn-c__faq-question::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.2em;
  transition: transform 0.3s ease;
}

.page-bn-c__faq-question.active::after {
  content: '-';
  transform: rotate(180deg);
}

.page-bn-c__faq-answer {
  font-size: 1.1em;
  color: #e0e0e0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out, padding 0.5s ease-out;
  padding-top: 0;
}

.page-bn-c__faq-answer.active {
  max-height: 200px; /* Adjust as needed */
  padding-top: 15px;
}

.page-bn-c__faq-answer a {
  color: #FFD700;
  text-decoration: underline;
}

.page-bn-c__faq-answer a:hover {
  text-decoration: none;
}

/* CTA Section */
.page-bn-c__cta-section {
  background-color: #000066; /* Dark blue */
  padding: 80px 0;
  text-align: center;
}

.page-bn-c__cta-title {
  font-size: 3em;
  color: #FFD700; /* Gold */
  margin-bottom: 20px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.page-bn-c__cta-description {
  font-size: 1.3em;
  color: #f0f0f0;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-bn-c__cta-actions {
  display: flex;
  gap: 25px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-bn-c__hero-title {
    font-size: 3em;
  }
  .page-bn-c__hero-description {
    font-size: 1.2em;
  }
  .page-bn-c__section-title {
    font-size: 2em;
  }
  .page-bn-c__cta-title {
    font-size: 2.5em;
  }
}

@media (max-width: 768px) {
  .page-bn-c__hero-section {
    padding: 60px 0;
  }
  .page-bn-c__hero-title {
    font-size: 2.5em;
  }
  .page-bn-c__hero-description {
    font-size: 1.1em;
  }
  .page-bn-c__hero-actions {
    flex-direction: column;
    gap: 15px;
  }
  .page-bn-c__btn {
    width: 80%;
    max-width: 300px;
    padding: 12px 25px;
  }
  .page-bn-c__section {
    padding: 40px 0;
  }
  .page-bn-c__section-title {
    font-size: 1.8em;
  }
  .page-bn-c__content-wrapper {
    flex-direction: column;
  }
  .page-bn-c__text-content, .page-bn-c__image-content {
    min-width: unset;
    width: 100%;
  }
  .page-bn-c__sub-title {
    font-size: 1.5em;
  }
  .page-bn-c__promo-cards {
    grid-template-columns: 1fr;
  }
  .page-bn-c__cta-title {
    font-size: 2em;
  }
  .page-bn-c__cta-description {
    font-size: 1.1em;
  }
  .page-bn-c__cta-actions {
    flex-direction: column;
    gap: 15px;
  }
  .page-bn-c__faq-question {
    font-size: 1.2em;
  }
}

@media (max-width: 480px) {
  .page-bn-c__hero-title {
    font-size: 2em;
  }
  .page-bn-c__hero-description {
    font-size: 1em;
  }
  .page-bn-c__section-title {
    font-size: 1.5em;
  }
  .page-bn-c__sub-title {
    font-size: 1.3em;
  }
  .page-bn-c__feature-title, .page-bn-c__promo-title {
    font-size: 1.3em;
  }
  .page-bn-c__cta-title {
    font-size: 1.8em;
  }
  .page-bn-c__btn {
    width: 90%;
  }
}