/* Treatment case pages */
.case-hero {
    margin-top: var(--header-h);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
    color: var(--white);
    padding: 56px 0 64px;
}

.case-hero .breadcrumb {
    font-size: 13px;
    margin-bottom: 16px;
    opacity: 0.85;
}

.case-hero .breadcrumb a {
    color: rgba(255, 255, 255, 0.9);
}

.case-hero .breadcrumb a:hover {
    color: var(--white);
}

.case-hero h1 {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 16px;
    max-width: 720px;
}

.case-hero .case-lead {
    font-size: 17px;
    line-height: 1.75;
    max-width: 680px;
    opacity: 0.92;
}

.case-body {
    padding: 64px 0 80px;
}

.case-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;
}

.case-main h2 {
    font-size: 1.45rem;
    margin: 32px 0 14px;
}

.case-main h2:first-child {
    margin-top: 0;
}

.case-main p,
.case-main li {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.7;
}

.case-main ul {
    padding-left: 1.25rem;
    margin: 12px 0;
}

.case-main li { margin-bottom: 8px; }

.case-sidebar {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.case-sidebar h3 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    font-family: var(--font-sans);
    font-weight: 700;
}

.case-services {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
}

.case-services li {
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
    font-size: 14px;
}

.case-services li:last-child { border-bottom: none; }

.case-services a {
    color: var(--secondary);
    font-weight: 600;
}

.case-disclaimer {
    margin-top: 40px;
    padding: 16px 20px;
    background: rgba(42, 92, 74, 0.06);
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: 13px;
    color: var(--muted);
    line-height: 1.6;
}

/* Hub */
.cas-hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 8px;
}

.cas-hub-card {
    display: block;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.cas-hub-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    color: inherit;
}

.cas-hub-card i {
    font-size: 28px;
    color: var(--secondary);
    margin-bottom: 14px;
    display: block;
}

.cas-hub-card h2 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary);
}

.cas-hub-card p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cas-hub-card .cas-link {
    display: inline-block;
    margin-top: 14px;
    font-size: 13px;
    font-weight: 700;
    color: var(--secondary);
}

@media (max-width: 900px) {
    .case-grid { grid-template-columns: 1fr; }
    .case-sidebar { position: static; }
}