/* Case study additions use the shared interior and portfolio design. */
.case-banner { min-height: 0; }
.case-banner .page-banner-inner { max-width: 1100px; padding: clamp(32px, 4vw, 54px) clamp(24px, 6vw, 76px); }
.case-banner h1 { font-size: clamp(2.25rem, 4.1vw, 3.55rem); line-height: 1.08; }
.case-banner .page-banner-text { max-width: 800px; margin-top: 18px; }
.case-intro { max-width: 850px; color: var(--muted); line-height: 1.72; }
.case-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 24px; }
.case-overview, .case-story { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.case-overview { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 48px); align-items: center; padding: 56px 0; }
.case-image { margin: 0; padding: 12px; border: 1px solid var(--line); border-radius: 26px; background: var(--white); box-shadow: 0 16px 45px rgba(8,34,56,.06); }
.case-image img { width: 100%; height: auto; border-radius: 16px; }
.case-summary h2, .case-section h2 { margin: 0; font-family: "Manrope", Arial, sans-serif; font-size: clamp(1.6rem, 2.5vw, 2.4rem); font-weight: 800; letter-spacing: -.04em; line-height: 1.15; }
.case-summary dl { margin: 24px 0 0; }
.case-summary dt { font-weight: 800; margin-top: 18px; }
.case-summary dd { margin: 6px 0 0; color: var(--muted); line-height: 1.65; }
.case-story { padding-bottom: 64px; }
.case-section { display: grid; grid-template-columns: minmax(0, .42fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 48px); padding: 38px 0; border-top: 1px solid var(--line); }
.case-section p { margin: 0 0 18px; color: var(--muted); font-size: 1.04rem; line-height: 1.75; }
.case-section p:last-child { margin-bottom: 0; }
.case-section .portfolio-tags { margin: 0; align-content: start; }
@media (max-width: 760px) {
 .case-banner { width: calc(100% - 24px); margin-top: 12px; border-radius: 20px; }
 .case-overview, .case-story { width: calc(100% - 32px); }
 .case-overview, .case-section { grid-template-columns: 1fr; gap: 24px; }
 .case-overview { padding: 36px 0; }
 .case-section { padding: 30px 0; }
 .case-story { padding-bottom: 40px; }
 .case-actions { gap: 20px; }
}