.concept-section{background:#061126}.concept-gallery{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}.concept-card{position:relative;display:block;width:100%;aspect-ratio:4/3;padding:0;overflow:hidden;background:#0a1726;border:1px solid #31405a;color:#fff;font:inherit;text-align:left;cursor:zoom-in}.concept-card:nth-child(1),.concept-card:nth-child(4){aspect-ratio:1.3/1}.concept-card img{width:100%;height:100%;object-fit:cover;transition:transform .65s cubic-bezier(.2,.8,.2,1),filter .65s}.concept-card:after{content:"";position:absolute;inset:42% 0 0;background:linear-gradient(transparent,rgba(3,9,18,.94));pointer-events:none}.concept-card:hover img,.concept-card:focus-visible img{transform:scale(1.035);filter:saturate(1.06)}.concept-card:focus-visible{outline:2px solid #5cdcff;outline-offset:4px}.concept-status{position:absolute;z-index:3;left:16px;top:16px;padding:8px 10px;background:rgba(6,17,38,.92);border:1px solid rgba(255,255,255,.28);font-size:9px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;backdrop-filter:blur(10px)}.concept-meta{position:absolute;z-index:3;left:24px;right:24px;bottom:21px;display:grid;grid-template-columns:1fr auto;gap:5px 18px;align-items:end}.concept-meta small{grid-column:1/-1;color:#a7c4d0;font-size:10px;letter-spacing:.14em;text-transform:uppercase}.concept-meta strong{font-size:clamp(20px,2.2vw,30px);font-weight:500}.concept-meta i{font-size:11px;font-style:normal;color:#c9d5df}.image-lightbox{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:clamp(48px,6vw,80px);overflow:auto;background:rgba(2,8,18,.94);border:0;color:#fff}.image-lightbox::backdrop{background:rgba(2,8,18,.88);backdrop-filter:blur(8px)}.lightbox-stage{display:flex;min-height:100%;align-items:center;justify-content:center;flex-direction:column;gap:14px}.lightbox-stage img{display:block;max-width:min(1400px,100%);max-height:calc(100vh - 150px);object-fit:contain;box-shadow:0 25px 80px rgba(0,0,0,.5)}.lightbox-stage p{margin:0;color:#aebccb;font-size:11px;letter-spacing:.11em;text-transform:uppercase}.lightbox-close{position:fixed;z-index:3;right:22px;top:22px;display:grid;place-items:center;width:52px;height:52px;padding:0;background:#fff;border:0;border-radius:50%;color:#061126;font:300 34px/1 Arial,sans-serif;cursor:pointer;box-shadow:0 12px 35px rgba(0,0,0,.35)}.lightbox-close:hover,.lightbox-close:focus-visible{background:#5cdcff;outline:2px solid #fff;outline-offset:3px}body.lightbox-open{overflow:hidden}@media(max-width:900px){.concept-gallery{grid-template-columns:1fr}.concept-card,.concept-card:nth-child(1),.concept-card:nth-child(4){aspect-ratio:4/3}}@media(max-width:560px){.concept-status{left:10px;top:10px;padding:6px 8px;font-size:8px}.concept-meta{left:16px;right:16px;bottom:14px}.concept-meta i{display:none}.image-lightbox{padding:70px 10px 24px}.lightbox-stage{justify-content:center}.lightbox-stage img{max-height:calc(100vh - 125px)}.lightbox-close{right:12px;top:12px;width:48px;height:48px}}