/* ==========================================================================
   iAdmission Content & Trust Builder - Frontend Styles
   Phase 5: Content Expansion and Trust Building
   ========================================================================== */

/* === CSS Custom Properties === */
:root {
  --iac-primary: #002992;
  --iac-primary-dark: #001F6E;
  --iac-primary-light: #0040C1;
  --iac-secondary: #0D1B3E;
  --iac-accent: #5FCDFE;
  --iac-accent-dark: #3AB8EB;
  --iac-text: #1A1A2E;
  --iac-text-light: #555566;
  --iac-bg: #FFFFFF;
  --iac-bg-light: #F0F4FA;
  --iac-bg-subtle: #F8FAFC;
  --iac-border: #E0E5EC;
  --iac-radius: 8px;
  --iac-radius-lg: 12px;
  --iac-shadow: 0 2px 12px rgba(0, 41, 146, 0.08);
  --iac-shadow-lg: 0 8px 30px rgba(0, 41, 146, 0.12);
  --iac-transition: all 0.3s ease;
  --iac-max-width: 1290px;
}

/* === Trust Stats Section === */
.iac-trust-stats {
  background: linear-gradient(135deg, var(--iac-primary) 0%, var(--iac-primary-dark) 100%);
  padding: 3rem 1.5rem;
  color: #fff;
}

.iac-trust-stats-inner {
  max-width: var(--iac-max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
  text-align: center;
}

.iac-stat-item {
  padding: 1rem;
}

.iac-stat-value {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--iac-accent);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.iac-stat-label {
  font-size: 0.95rem;
  font-weight: 600;
  opacity: 0.9;
  letter-spacing: 0.02em;
}

/* === University Cards === */
.iac-universities-section {
  padding: 2rem 0;
}

.iac-university-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
  max-width: var(--iac-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.iac-uni-card {
  background: var(--iac-bg);
  border: 1px solid var(--iac-border);
  border-radius: var(--iac-radius-lg);
  overflow: hidden;
  transition: var(--iac-transition);
  display: flex;
  flex-direction: column;
}

.iac-uni-card:hover {
  border-color: var(--iac-accent);
  box-shadow: var(--iac-shadow-lg);
  transform: translateY(-3px);
}

.iac-uni-card-full {
  flex-direction: row;
  align-items: stretch;
}

.iac-uni-logo {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--iac-bg-light);
  padding: 1.5rem;
}

.iac-uni-logo img {
  max-width: 200px;
  max-height: 100px;
  object-fit: contain;
}

.iac-uni-logo-placeholder {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--iac-primary) 0%, var(--iac-primary-light) 100%);
  color: #fff;
}

.iac-uni-initial {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  opacity: 0.7;
}

.iac-uni-card-full .iac-uni-logo,
.iac-uni-card-full .iac-uni-logo-placeholder {
  width: 200px;
  min-width: 200px;
  height: auto;
}

.iac-uni-info {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.iac-uni-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--iac-secondary);
  margin: 0 0 0.4rem;
  line-height: 1.3;
}

.iac-uni-location {
  color: var(--iac-text-light);
  font-size: 0.85rem;
  margin: 0 0 0.5rem;
}

.iac-uni-badge {
  display: inline-block;
  background: var(--iac-bg-light);
  color: var(--iac-primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.iac-uni-tuition {
  color: var(--iac-text);
  font-size: 0.9rem;
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.iac-scholarship-badge {
  display: inline-block;
  background: #ECFDF5;
  color: #059669;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.iac-uni-programs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.iac-program-tag {
  display: inline-block;
  background: var(--iac-bg-light);
  color: var(--iac-text-light);
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.iac-uni-link {
  color: var(--iac-primary);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  margin-top: auto;
  transition: var(--iac-transition);
}

.iac-uni-link:hover {
  color: var(--iac-accent-dark);
}

.iac-uni-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1rem;
}

/* Country Filter */
.iac-country-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  max-width: var(--iac-max-width);
  margin: 0 auto 2rem;
  padding: 0 1.5rem;
}

.iac-filter-btn {
  background: var(--iac-bg-light);
  border: 1px solid var(--iac-border);
  color: var(--iac-text);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--iac-transition);
}

.iac-filter-btn:hover,
.iac-filter-btn.active {
  background: var(--iac-primary);
  color: #fff;
  border-color: var(--iac-primary);
}

/* View All Link */
.iac-view-all {
  text-align: center;
  padding: 2rem 0;
}

/* === Testimonials === */
.iac-testimonials-section {
  padding: 2rem 0;
}

.iac-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  max-width: var(--iac-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.iac-testimonial-card {
  background: var(--iac-bg);
  border: 1px solid var(--iac-border);
  border-radius: var(--iac-radius-lg);
  padding: 1.5rem;
  transition: var(--iac-transition);
  position: relative;
}

.iac-testimonial-card:hover {
  border-color: var(--iac-accent);
  box-shadow: var(--iac-shadow);
}

.iac-testimonial-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.iac-testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.iac-testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.iac-testimonial-avatar-placeholder {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--iac-primary), var(--iac-accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  flex-shrink: 0;
}

.iac-testimonial-author h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--iac-secondary);
  margin: 0;
  line-height: 1.3;
}

.iac-testimonial-author p {
  color: var(--iac-text-light);
  font-size: 0.82rem;
  margin: 0.15rem 0;
  line-height: 1.4;
}

.iac-destination-badge {
  display: inline-block;
  background: var(--iac-bg-light);
  color: var(--iac-primary);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.iac-testimonial-quote {
  font-style: italic;
  color: var(--iac-text);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 0 0 1rem;
  padding: 0 0.5rem;
  border-left: 3px solid var(--iac-accent);
  position: relative;
}

.iac-testimonial-result {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.iac-result-badge {
  display: inline-block;
  background: #ECFDF5;
  color: #059669;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
}

.iac-result-year {
  color: var(--iac-text-light);
  font-size: 0.82rem;
}

.iac-parent-quote {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--iac-border);
  font-size: 0.85rem;
  color: var(--iac-text-light);
  line-height: 1.5;
}

.iac-parent-label {
  font-weight: 700;
  color: var(--iac-secondary);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.3rem;
}

/* === Trust Badges === */
.iac-trust-badges {
  padding: 2rem 0;
}

.iac-trust-badge-main {
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--iac-primary);
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  background: var(--iac-bg-light);
  border-radius: var(--iac-radius-lg);
}

.iac-trust-badges-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  max-width: var(--iac-max-width);
  margin: 0 auto;
}

.iac-badge-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--iac-text);
  padding: 0.6rem 1rem;
  background: var(--iac-bg);
  border: 1px solid var(--iac-border);
  border-radius: var(--iac-radius);
}

.iac-badge-icon {
  color: #059669;
  font-size: 1rem;
}

/* === Buttons === */
.iac-btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--iac-radius);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: var(--iac-transition);
  border: 2px solid transparent;
}

.iac-btn-primary {
  background: var(--iac-primary);
  color: #fff;
  border-color: var(--iac-primary);
}

.iac-btn-primary:hover {
  background: var(--iac-primary-dark);
  border-color: var(--iac-primary-dark);
  box-shadow: 0 4px 15px rgba(0, 41, 146, 0.3);
}

.iac-btn-outline {
  background: transparent;
  color: var(--iac-primary);
  border-color: var(--iac-primary);
}

.iac-btn-outline:hover {
  background: var(--iac-primary);
  color: #fff;
}

.iac-btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* === Blog CTA === */
.iac-blog-cta {
  margin: 2.5rem 0 1rem;
}

.iac-blog-cta-inner {
  background: linear-gradient(135deg, var(--iac-bg-light) 0%, #E8F0FE 100%);
  border: 1px solid var(--iac-border);
  border-left: 4px solid var(--iac-primary);
  border-radius: var(--iac-radius-lg);
  padding: 2rem;
}

.iac-blog-cta h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--iac-secondary);
  margin: 0 0 0.75rem;
}

.iac-blog-cta p {
  color: var(--iac-text);
  font-size: 0.95rem;
  margin: 0 0 1.25rem;
  line-height: 1.6;
}

.iac-blog-cta-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.iac-blog-cta-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.82rem;
  color: var(--iac-text-light);
  font-weight: 600;
}

/* === Pillar Navigation === */
.iac-pillar-nav {
  padding: 2rem 0;
}

.iac-pillar-nav-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--iac-secondary);
  margin: 0 0 1rem;
  text-align: center;
}

.iac-pillar-nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
  max-width: var(--iac-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.iac-pillar-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1rem 0.5rem;
  background: var(--iac-bg);
  border: 1px solid var(--iac-border);
  border-radius: var(--iac-radius);
  text-decoration: none;
  transition: var(--iac-transition);
}

.iac-pillar-nav-item:hover {
  border-color: var(--iac-primary);
  box-shadow: var(--iac-shadow);
  transform: translateY(-2px);
}

.iac-pillar-icon {
  font-size: 1.5rem;
  margin-bottom: 0.4rem;
}

.iac-pillar-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--iac-secondary);
}

.iac-pillar-desc {
  font-size: 0.72rem;
  color: var(--iac-text-light);
  margin-top: 0.2rem;
  line-height: 1.3;
}

/* === Google Reviews === */
.iac-google-reviews {
  padding: 2rem 0;
}

.iac-google-reviews-placeholder {
  background: var(--iac-bg-light);
  border: 2px dashed var(--iac-border);
  border-radius: var(--iac-radius-lg);
  padding: 2rem;
  text-align: center;
}

.iac-google-reviews h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--iac-secondary);
  margin: 0 0 0.5rem;
  text-align: center;
}

.iac-google-prompt-stars {
  font-size: 2rem;
  color: #FBBF24;
  margin-bottom: 0.5rem;
}

/* === Counsellor CTA === */
.iac-counsellor-cta {
  margin: 2rem 0;
}

.iac-counsellor-cta-inner {
  background: var(--iac-secondary);
  color: #fff;
  border-radius: var(--iac-radius-lg);
  padding: 2.5rem;
  display: flex;
  align-items: center;
  gap: 3rem;
}

.iac-counsellor-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.iac-counsellor-info h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  color: #fff;
}

.iac-counsellor-info p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
  margin: 0 0 1rem;
  line-height: 1.6;
}

.iac-counsellor-benefits {
  list-style: none;
  padding: 0;
  margin: 0;
}

.iac-counsellor-benefits li {
  padding: 0.25rem 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
}

.iac-counsellor-benefits li::before {
  content: "\2713";
  color: var(--iac-accent);
  font-weight: 700;
  margin-right: 0.5rem;
}

.iac-counsellor-action {
  text-align: center;
  flex-shrink: 0;
}

.iac-counsellor-note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.75rem;
}

/* === FAQ Section === */
.iac-faq-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem 0;
}

.iac-faq-item {
  border: 1px solid var(--iac-border);
  border-radius: var(--iac-radius);
  margin-bottom: 0.5rem;
  overflow: hidden;
  transition: var(--iac-transition);
}

.iac-faq-item.iac-faq-open {
  border-color: var(--iac-primary);
}

.iac-faq-question {
  width: 100%;
  text-align: left;
  padding: 1rem 1.25rem;
  background: var(--iac-bg);
  border: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--iac-secondary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--iac-transition);
}

.iac-faq-question:hover {
  background: var(--iac-bg-light);
}

.iac-faq-toggle {
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--iac-primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 1rem;
}

.iac-faq-open .iac-faq-toggle {
  transform: rotate(45deg);
}

.iac-faq-answer {
  display: none;
  padding: 1rem 1.25rem;
  background: var(--iac-bg-subtle);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--iac-text);
}

.iac-faq-open .iac-faq-answer {
  display: block;
}

.iac-faq-answer a {
  color: var(--iac-primary);
  font-weight: 600;
}

/* === Destination Grid === */
.iac-destination-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  max-width: var(--iac-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.iac-destination-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: var(--iac-bg);
  border: 1px solid var(--iac-border);
  border-radius: var(--iac-radius-lg);
  text-decoration: none;
  transition: var(--iac-transition);
}

.iac-destination-card:hover {
  border-color: var(--iac-primary);
  box-shadow: var(--iac-shadow-lg);
  transform: translateY(-3px);
}

.iac-dest-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.iac-destination-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--iac-secondary);
  margin: 0 0 0.4rem;
}

.iac-destination-card p {
  color: var(--iac-text-light);
  font-size: 0.85rem;
  margin: 0 0 0.75rem;
  line-height: 1.5;
  flex: 1;
}

.iac-dest-link {
  color: var(--iac-primary);
  font-weight: 600;
  font-size: 0.85rem;
}

/* === Process Steps === */
.iac-process-steps {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: var(--iac-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.iac-process-step {
  flex: 1;
  min-width: 180px;
  text-align: center;
  padding: 1.5rem 1rem;
  position: relative;
}

.iac-step-number {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--iac-accent);
  margin-bottom: 0.5rem;
  opacity: 0.6;
}

.iac-process-step h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--iac-secondary);
  margin: 0 0 0.5rem;
}

.iac-process-step p {
  color: var(--iac-text-light);
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 0;
}

/* === Related Posts === */
.iac-related-posts {
  margin: 2.5rem 0 1rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--iac-border);
}

.iac-related-posts h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--iac-secondary);
  margin: 0 0 1rem;
}

.iac-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.iac-related-card {
  background: var(--iac-bg-light);
  border-radius: var(--iac-radius);
  overflow: hidden;
  transition: var(--iac-transition);
}

.iac-related-card:hover {
  box-shadow: var(--iac-shadow);
}

.iac-related-card a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.iac-related-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
}

.iac-related-card h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--iac-secondary);
  padding: 0.75rem 1rem 0.25rem;
  margin: 0;
  line-height: 1.4;
}

.iac-related-date {
  font-size: 0.78rem;
  color: var(--iac-text-light);
  padding: 0 1rem 0.75rem;
  display: block;
}

/* === Pillar Card (sidebar) === */
.iac-pillar-card {
  background: var(--iac-bg-light);
  border: 1px solid var(--iac-border);
  border-radius: var(--iac-radius);
  padding: 1.25rem;
}

.iac-pillar-card h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--iac-secondary);
  margin: 0 0 0.5rem;
}

.iac-pillar-card p {
  font-size: 0.85rem;
  color: var(--iac-text-light);
  margin: 0 0 0.75rem;
  line-height: 1.4;
}

.iac-pillar-card ul {
  padding-left: 1.25rem;
  margin: 0 0 0.75rem;
}

.iac-pillar-card li {
  font-size: 0.82rem;
  color: var(--iac-text);
  margin-bottom: 0.3rem;
  line-height: 1.4;
}

.iac-pillar-link {
  color: var(--iac-primary);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
}

.iac-pillar-link:hover {
  text-decoration: underline;
}

/* === Responsive === */
@media (max-width: 1024px) {
  .iac-counsellor-cta-inner {
    flex-direction: column;
    text-align: center;
  }

  .iac-counsellor-action {
    width: 100%;
  }

  .iac-counsellor-benefits {
    display: inline-block;
    text-align: left;
  }

  .iac-stat-value {
    font-size: 2rem;
  }
}

@media (max-width: 767px) {
  .iac-university-grid {
    grid-template-columns: 1fr;
  }

  .iac-testimonials-grid {
    grid-template-columns: 1fr;
  }

  .iac-trust-stats-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .iac-uni-card-full {
    flex-direction: column;
  }

  .iac-uni-card-full .iac-uni-logo,
  .iac-uni-card-full .iac-uni-logo-placeholder {
    width: 100%;
    min-width: 100%;
    height: 120px;
  }

  .iac-pillar-nav-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .iac-destination-grid {
    grid-template-columns: 1fr;
  }

  .iac-process-steps {
    flex-direction: column;
  }

  .iac-related-grid {
    grid-template-columns: 1fr;
  }

  .iac-blog-cta-buttons {
    flex-direction: column;
  }

  .iac-blog-cta-buttons .iac-btn {
    display: block;
    width: 100%;
    box-sizing: border-box;
  }

  .iac-counsellor-cta-inner {
    padding: 1.5rem;
  }

  .iac-country-filter {
    justify-content: center;
  }
}