/* Hub Pages Premium Styling */
.hub-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

.hub-card {
    background: var(--bg-glass-strong);
    backdrop-filter: blur(var(--blur-glass));
    -webkit-backdrop-filter: blur(var(--blur-glass));
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    z-index: 1;
}

.hub-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-base);
}

.hub-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-premium-hover);
    border-color: var(--primary-light);
}

.hub-card:hover::before {
    opacity: 0.05;
}

.hub-card h3 {
    font-family: var(--font-family-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-heading);
    transition: color var(--transition-base);
}

.hub-card:hover h3 {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hub-card p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Quick Answer Section specific for Hubs */
.quick-answer {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
    border-left: 4px solid var(--primary);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-2xl);
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-main);
    transition: all var(--transition-base);
}

.quick-answer:hover {
    box-shadow: var(--shadow-premium);
    transform: translateY(-2px);
}

.quick-answer strong {
    color: var(--primary);
}

.semantic-value-points {
    margin-top: var(--spacing-md);
    list-style-type: none;
    padding-left: 0;
}

.semantic-value-points li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.semantic-value-points li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* Hub page layout components */
.page-header {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    text-align: center;
}

.page-header h1 {
    font-family: var(--font-family-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--text-heading);
    margin-bottom: var(--spacing-md);
}

.hub-main {
    padding-bottom: var(--spacing-3xl);
}

.authority-proof {
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin: var(--spacing-2xl) 0;
}

.authority-proof h2 {
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-heading);
}

.authority-proof ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: var(--spacing-sm);
}

.authority-proof li {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.core-content {
    margin: var(--spacing-2xl) 0;
}

.core-content h2 {
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    margin: var(--spacing-xl) 0 var(--spacing-md);
    color: var(--text-heading);
}

.core-content h3 {
    font-family: var(--font-family-heading);
    font-size: 1.35rem;
    margin: var(--spacing-lg) 0 var(--spacing-sm);
    color: var(--text-heading);
}

.core-content p {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.faq-section {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--border-glass);
}

.faq-section h2 {
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-heading);
}

.faq-list {
    display: grid;
    gap: var(--spacing-lg);
}

.faq-list .faq-item h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: var(--spacing-sm);
}

.faq-list .faq-item p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

.trust-badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    justify-content: center;
    margin: var(--spacing-xl) 0;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 600;
    color: var(--text-heading);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.breadcrumb {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    padding-top: var(--spacing-xl);
}

.breadcrumb a {
    color: var(--primary);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* Compare Hub — comparison matrix tables */
.comparison-table-wrap {
    overflow-x: auto;
    margin: var(--spacing-lg) 0 var(--spacing-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-glass);
    background: var(--bg-glass-strong);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1rem;
    min-width: 640px;
}

.comparison-table th,
.comparison-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--border-glass);
    vertical-align: top;
    line-height: 1.5;
}

.comparison-table thead th {
    background: rgba(99, 102, 241, 0.08);
    font-family: var(--font-family-heading);
    font-weight: 700;
    color: var(--text-heading);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table td:first-child {
    font-weight: 600;
    color: var(--text-heading);
    min-width: 180px;
}

.comparison-table .us-col {
    color: var(--text-heading);
}

.comparison-matrix h2,
.documented-risk-patterns h2,
.our-safer-alternative h2 {
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    margin: var(--spacing-xl) 0 var(--spacing-md);
    color: var(--text-heading);
}

.documented-risk-patterns ul,
.our-safer-alternative ul {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-xl);
    display: grid;
    gap: var(--spacing-md);
}

.documented-risk-patterns li,
.our-safer-alternative li {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--text-secondary);
}

.our-safer-alternative li strong {
    color: var(--text-heading);
}

.compare-trust-block {
    margin: var(--spacing-2xl) 0;
}

/* Authority Hub — platform stats grid */
.platform-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0 var(--spacing-2xl);
}

.platform-stat-card {
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
}

.platform-stat-card .stat-value {
    display: block;
    font-family: var(--font-family-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.platform-stat-card .stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.proof-directory ul {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-xl);
    display: grid;
    gap: var(--spacing-sm);
}

.proof-directory li {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    font-size: 1.05rem;
    line-height: 1.6;
}

.proof-directory h2,
.platform-stats h2 {
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    margin: var(--spacing-xl) 0 var(--spacing-md);
    color: var(--text-heading);
}

.authority-trust-block {
    margin: var(--spacing-2xl) 0;
}

/* Team Hub — expert roster grid */
.team-expert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0 var(--spacing-2xl);
}

.team-expert-grid .team-card {
    position: relative;
    height: auto;
    min-height: unset;
    min-width: 0;
    max-width: none;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    flex-shrink: 1;
}

.team-expert-grid .team-card:hover {
    transform: translateY(-4px);
}

.team-expert-grid .team-card-link {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: auto;
    color: var(--text-main);
    text-decoration: none;
}

.team-expert-grid .team-img {
    width: 100%;
    height: 300px;
    flex-shrink: 0;
    object-fit: cover;
    object-position: top center;
    display: block;
}

.team-expert-grid .team-card:hover .team-img {
    transform: none;
}

.team-expert-grid .team-overlay {
    position: static;
    inset: auto;
    display: flex;
    flex-direction: column;
    flex: 0 0 auto;
    padding: 0.85rem 0.9rem 1rem;
    background: var(--bg-card);
    color: var(--text-main);
    text-shadow: none;
}

.team-expert-grid .team-info-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.team-expert-grid .team-info-bottom {
    background: transparent;
    padding: 0;
    border-radius: 0;
    backdrop-filter: none;
    opacity: 1;
}

.team-expert-grid .team-name {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-heading);
}

.team-expert-grid .team-degree,
.team-expert-grid .team-orders {
    font-size: 0.88rem;
    color: var(--text-main);
    opacity: 1;
}

.team-expert-grid .team-rating {
    font-size: 0.85rem;
    flex-shrink: 0;
    color: var(--text-heading);
    font-weight: 700;
}

.team-expert-grid .team-card-satisfaction,
.team-expert-grid .team-card-security {
    font-size: 0.78rem;
    line-height: 1.45;
    margin-top: 0.45rem;
    color: var(--text-secondary);
    opacity: 1;
}

.team-expert-grid .team-card-cta {
    display: inline-block;
    margin-top: 0.65rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    text-underline-offset: 2px;
    color: var(--primary);
}

.team-expert-grid .team-card-link:hover .team-card-cta {
    text-decoration: underline;
}

.secure-order-completion {
    margin: var(--spacing-2xl) 0;
}

.secure-order-completion h2 {
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-heading);
}

.security-protocol-list {
    margin: var(--spacing-md) 0 var(--spacing-lg);
    padding-left: 1.25rem;
}

.security-protocol-list li {
    margin-bottom: var(--spacing-sm);
}

.expert-roster h2,
.vetting-process h2 {
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    margin: var(--spacing-xl) 0 var(--spacing-md);
    color: var(--text-heading);
}

.vetting-process ol {
    margin: 0 0 var(--spacing-xl);
    padding-left: var(--spacing-xl);
    line-height: 1.75;
    color: var(--text-secondary);
}

.team-trust-block {
    margin: var(--spacing-2xl) 0;
}

/* Culture Hub — success strategies & resource links */
.success-strategies ul,
.resource-links ul {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-xl);
    display: grid;
    gap: var(--spacing-md);
}

.success-strategies li,
.resource-links li {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--text-secondary);
}

.success-strategies h2,
.resource-links h2 {
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    margin: var(--spacing-xl) 0 var(--spacing-md);
    color: var(--text-heading);
}

.culture-trust-block {
    margin: var(--spacing-2xl) 0;
}

/* Class Management Hub — mandatory SEO block & process */
.safe-class-help {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-xl);
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
}

.safe-class-help h2,
.safe-class-help h3 {
    font-family: var(--font-family-heading);
    color: var(--text-heading);
}

.service-process ol {
    margin: 0 0 var(--spacing-xl);
    padding-left: var(--spacing-xl);
    line-height: 1.75;
    color: var(--text-secondary);
}

.service-process li {
    margin-bottom: var(--spacing-sm);
}

.class-trust-block {
    margin: var(--spacing-2xl) 0;
}

/* Press Hub — external citation cards */
.external-citations {
    margin: var(--spacing-2xl) 0;
}

.external-citations h2,
.external-citations h3 {
    font-family: var(--font-family-heading);
    color: var(--text-heading);
}

.external-citations h2 {
    font-size: 1.75rem;
    margin: var(--spacing-xl) 0 var(--spacing-md);
}

.external-citations h3 {
    font-size: 1.35rem;
    margin: var(--spacing-xl) 0 var(--spacing-md);
}

.citations-intro {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.citation-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-lg) 0 var(--spacing-xl);
}

.citation-card {
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.citation-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.citation-badge--reviews {
    color: #059669;
}

.citation-badge--directory {
    color: #2563eb;
}

.citation-badge--editorial {
    color: #7c3aed;
}

.citation-badge--profile {
    color: #64748b;
}

.citations-proof-points {
    list-style: none;
    margin: 0 0 var(--spacing-lg);
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm) var(--spacing-lg);
}

.citations-proof-points li {
    position: relative;
    padding-left: 1.25rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    line-height: 1.4;
}

.citations-proof-points li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 800;
}

.homepage-citations .homepage-trust-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.homepage-citations .editorial-card-grid {
    max-width: 640px;
}

.citations-intro--editorial {
    margin-top: 0;
}

.citation-platform {
    font-family: var(--font-family-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: var(--spacing-sm);
}

.citation-summary,
.citation-meta {
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.citation-links {
    font-size: 1rem;
    margin: 0;
}

.citation-links a {
    color: var(--primary);
    font-weight: 600;
}

.citations-hub-link {
    margin: var(--spacing-lg) 0 var(--spacing-2xl);
    font-weight: 600;
}

.citations-hub-link a {
    color: var(--primary);
}

/* Team expert detail pages (Phase I) */
.expert-profile-detail {
    margin: var(--spacing-2xl) 0;
}

.expert-profile-layout {
    margin-top: var(--spacing-lg);
}

.expert-profile-card {
    display: grid;
    grid-template-columns: minmax(200px, 240px) 1fr;
    gap: var(--spacing-xl);
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.expert-profile-photo {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    object-fit: cover;
}

.expert-profile-meta .team-name {
    display: block;
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: var(--spacing-xs);
}

.expert-profile-meta .team-degree,
.expert-profile-meta .team-rating,
.expert-profile-meta .team-orders {
    display: block;
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.expert-profile-meta p {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-secondary);
    margin: var(--spacing-md) 0;
}

.services-completed,
.client-reviews,
.independent-coverage {
    margin: var(--spacing-2xl) 0;
}

.services-completed h2,
.client-reviews h2,
.independent-coverage h2 {
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    color: var(--text-heading);
    margin-bottom: var(--spacing-md);
}

.services-completed-list,
.independent-coverage-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0;
    display: grid;
    gap: var(--spacing-sm);
}

.services-completed-list li,
.independent-coverage-list li {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
}

.expert-reviews-grid {
    display: grid;
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.expert-review {
    margin: 0;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--bg-glass-strong);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-sm);
}

.expert-review p {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-main);
    margin: 0 0 var(--spacing-sm);
}

.expert-review footer {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .expert-profile-card {
        grid-template-columns: 1fr;
    }
}

/* Press hub bridge (Step 5 propagation) */
.press-hub-bridge {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-xl);
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
}

.press-hub-bridge h2 {
    font-family: var(--font-family-heading);
    font-size: 1.5rem;
    color: var(--text-heading);
    margin-bottom: var(--spacing-md);
}

.press-hub-bridge p {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-secondary);
    margin: 0;
}

.press-hub-bridge a {
    color: var(--primary);
    font-weight: 600;
}

/* Protected page citations (Step 7) */
.protected-citations {
    margin: var(--spacing-3xl) 0;
    padding: var(--spacing-2xl) 0;
    border-top: 1px solid var(--border-glass);
}

.protected-citations .container {
    max-width: var(--container-max, 1200px);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Homepage + editorial service pages: citations block sits directly above footer */
section.external-citations.protected-citations:has(+ footer.main-footer) {
    margin-bottom: 0;
    padding-bottom: var(--spacing-lg);
}

section.external-citations.protected-citations:has(+ footer.main-footer) .citations-hub-link {
    margin-bottom: var(--spacing-md);
}

section.external-citations.protected-citations + footer.main-footer {
    padding-top: var(--spacing-xl);
}

.editorial-quote {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--bg-glass-strong);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-sm);
}

.editorial-quote p {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-secondary);
    margin: 0;
    font-style: italic;
}