.expertise-detail-hero{position:relative;height:200px;overflow:hidden}.expertise-detail{margin-top:-3rem;position:relative;z-index:2}.expertise-detail__header{display:flex;align-items:center;gap:1.5rem;margin-bottom:.5rem}.expertise-detail__header h1{margin:0;font-size:clamp(1.5rem,3vw,2.2rem);font-weight:700;color:#f5f9ff}.expertise-detail__icon{width:72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1b34f9,#0055aa);border:1px solid rgba(203,213,225,.3);flex-shrink:0}.expertise-detail__icon img{width:36px;height:36px;object-fit:contain;filter:brightness(0) invert(1)}.expertise-detail__techs{margin:.4rem 0 0;font-size:.9rem;color:rgba(229,231,235,.85);font-weight:600}.expertise-detail__desc{font-size:1.05rem;line-height:1.85;color:rgba(217,232,255,.82);margin:0}@media(max-width:640px){.expertise-detail__header{flex-direction:column;text-align:center;gap:1rem}}