/* ==========================================================================
   HOMEPAGE CONTENT MODULES
   ========================================================================== */

.bi-section {
  padding: 5rem 0;
}

.bi-why-section {
  background-color: var(--bi-neutral-100);
}

.bi-section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem;
}

.bi-section-subtitle {
  display: inline-block;
  font-family: var(--bi-font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--bi-primary-600);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.bi-section-title {
  font-size: 2.25rem;
  color: var(--bi-neutral-900);
  margin-bottom: 1rem;
}

.bi-section-lead {
  font-size: 1.0625rem;
  color: var(--bi-neutral-600);
}

/* Grids */
.bi-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .bi-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .bi-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .bi-grid-3 { grid-template-columns: repeat(3, 1fr); }
  .bi-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Cards */
.bi-card {
  background-color: var(--bi-neutral-0);
  border: 1px solid var(--bi-neutral-200);
  border-radius: var(--bi-radius-lg);
  padding: 2rem;
  transition: var(--bi-transition);
}

.bi-card:hover {
  box-shadow: var(--bi-shadow-lg);
  transform: translateY(-4px);
  border-color: var(--bi-primary-100);
}

.bi-feature-icon {
  width: 52px;
  height: 52px;
  background-color: var(--bi-primary-50);
  color: var(--bi-primary-600);
  border-radius: var(--bi-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.bi-feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.bi-feature-card p {
  font-size: 0.9375rem;
  color: var(--bi-neutral-600);
  line-height: 1.6;
}

/* Destination Cards */
.bi-dest-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.bi-dest-flag {
  font-size: 2rem;
  line-height: 1;
}

.bi-dest-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.bi-dest-card p {
  font-size: 0.875rem;
  color: var(--bi-neutral-600);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.bi-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--bi-primary-600);
}

/* Success Stories Section */
.bi-stories-section {
  background-color: var(--bi-neutral-100);
}

.bi-story-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bi-story-badge {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--bi-primary-600);
  margin-bottom: 0.75rem;
}

.bi-story-meta h3 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.bi-story-uni {
  color: var(--bi-neutral-900);
  font-size: 0.9375rem;
}

.bi-story-course {
  color: var(--bi-neutral-600);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.bi-story-excerpt {
  font-size: 0.875rem;
  color: var(--bi-neutral-600);
  font-style: italic;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--bi-neutral-200);
}

.bi-section-footer {
  text-align: center;
  margin-top: 3rem;
}

/* Testimonials Carousel Section */
.bi-testimonials-section {
  background-color: var(--bi-primary-900);
  color: var(--bi-neutral-0);
}

.bi-testimonials-section .bi-section-title {
  color: var(--bi-neutral-0);
}

.bi-testimonial-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .bi-testimonial-track {
    grid-template-columns: repeat(3, 1fr);
  }
}

.bi-testimonial-card {
  background: var(--bi-primary-800);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--bi-neutral-0);
}

.bi-stars {
  color: #F59E0B;
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.bi-testimonial-quote {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--bi-neutral-300);
  margin-bottom: 1.5rem;
}

.bi-testimonial-author strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--bi-neutral-0);
}

.bi-testimonial-author span {
  font-size: 0.75rem;
  color: var(--bi-neutral-300);
}

/* Blog Cards */
.bi-blogs-section {
  background-color: var(--bi-neutral-0);
}

.bi-blog-card {
  padding: 1.5rem;
}

.bi-blog-date {
  display: block;
  font-size: 0.75rem;
  color: var(--bi-neutral-500);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.bi-blog-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.bi-blog-card h3 a {
  color: var(--bi-neutral-900);
}

.bi-blog-card h3 a:hover {
  color: var(--bi-primary-600);
}

.bi-blog-card p {
  font-size: 0.875rem;
  color: var(--bi-neutral-600);
  margin-bottom: 1rem;
}

/* Process Timeline */
.bi-process-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  position: relative;
}

@media (min-width: 992px) {
  .bi-process-timeline {
    grid-template-columns: repeat(5, 1fr);
  }
}

.bi-process-step {
  background: var(--bi-neutral-0);
  border: 1px solid var(--bi-neutral-200);
  padding: 1.5rem;
  border-radius: var(--bi-radius-md);
  position: relative;
}

.bi-step-number {
  font-family: var(--bi-font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--bi-primary-500);
  margin-bottom: 0.5rem;
}

.bi-step-content h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.bi-step-content p {
  font-size: 0.8125rem;
  color: var(--bi-neutral-600);
}