@media(max-width:900px){
 .service-grid .service-symbol-card.is-slide-active{background:var(--burgundy);color:#29f2e4;box-shadow:0 9px 24px #ff2e9a26}
 .service-grid .service-symbol-card.is-slide-active :is(b,h3,p){color:#29f2e4}
 .service-grid .service-symbol-card{transition:background .3s ease,color .3s ease,box-shadow .3s ease}
}
.expertise-compact{background:#29f2e4;padding:clamp(3.5rem,6vw,6rem) 0}
.expertise-heading{max-width:900px;margin-bottom:2rem}
.expertise-heading .section-index{margin-bottom:1rem}
.expertise-heading h2{font-size:clamp(2.2rem,4.3vw,4.4rem);line-height:1.05;margin:0}
.expertise-heading h2 em{color:var(--burgundy);-webkit-text-stroke:0}
.expertise-pair{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;align-items:start}
.expertise-card{border:1px solid #29f2e4;padding:clamp(1.4rem,2.5vw,2.2rem);border-radius:14px;background:#29f2e4;transition:border-color .25s,box-shadow .25s}
.expertise-card:hover,.expertise-card:focus-within{border-color:var(--burgundy);box-shadow:0 8px 24px #09071408}
.expertise-card .big-number{font-size:.8rem}
.expertise-card h3{font:800 clamp(1.4rem,2.2vw,2rem) var(--display);line-height:1.15;color:var(--burgundy);letter-spacing:-.035em;margin:.75rem 0 1rem}
.expertise-card p{font-size:1rem;color:#ff2e9a;line-height:1.7;margin:0 0 1.25rem}
.expertise-details{border-top:1px solid #29f2e4;padding-top:1rem}
.expertise-details summary{font-size:1rem;color:#090714;min-height:44px;padding:.5rem 2rem .5rem 0}
.expertise-details summary:after{color:var(--burgundy);top:.5rem}
.expertise-details summary:focus-visible{outline:2px solid var(--burgundy);outline-offset:4px}
.expertise-details ul{list-style:none;margin:.5rem 0 0;padding:0}
.expertise-details li{padding:.65rem 0;border-top:1px solid #29f2e4;font-size:.95rem;color:#ff2e9a}
.expertise-details[open] ul{animation:expertiseFade .3s ease-out}
.expertise-bridge{display:flex;align-items:flex-start;gap:1.5rem;margin-top:1.25rem;border-radius:14px;padding:clamp(1.3rem,2.5vw,2rem);background:#090714;color:#29f2e4}
.bridge-mark{flex-shrink:0;font-size:.8rem;letter-spacing:.08em;border:1px solid #29f2e480;color:#29f2e4;padding:.5rem .7rem;border-radius:30px}
.expertise-bridge h3{font-size:1.25rem;margin:0 0 .65rem;line-height:1.3;color:#29f2e4}
.expertise-bridge p{font-size:1rem;line-height:1.65;color:#29f2e4;margin:0 0 1rem;max-width:850px}
.expertise-bridge a{display:inline-block;color:#29f2e4;border-bottom:1px solid currentColor;padding:.3rem 0;font-size:.95rem}
@keyframes expertiseFade{from{opacity:0}to{opacity:1}}
@media(max-width:900px){.expertise-pair{grid-template-columns:1fr;gap:1rem}.expertise-bridge{flex-direction:column;gap:1rem}.expertise-heading{margin-bottom:1.5rem}}
@media(prefers-reduced-motion:reduce){.expertise-details[open] ul{animation:none}.expertise-card,.service-grid .service-symbol-card{transition:none}}
@media(max-width:900px){
 .service-grid .service-symbol-card:not(.is-slide-active){background:#29f2e4;color:#090714;box-shadow:none}
 .service-grid .service-symbol-card:not(.is-slide-active) h3{color:#090714}
 .service-grid .service-symbol-card:not(.is-slide-active) p{color:#ff2e9a}
 .service-grid .service-symbol-card:not(.is-slide-active) b{color:var(--burgundy)}
}