.app-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.app-card{background:#fff;border:1px solid var(--line);padding:24px}.app-card strong{display:block;color:var(--blue);font-size:13px;letter-spacing:.08em;margin-bottom:10px}.app-card p{margin:0}.dual-showcase{display:grid;grid-template-columns:1fr 1fr;gap:24px}.dual-showcase .panel img{height:220px;width:100%;object-fit:cover;margin-bottom:18px}.spec-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.spec-strip .card{padding:28px}.spec-strip b{display:block;font-size:34px;color:var(--navy);margin-bottom:10px}.problem-solution{display:grid;grid-template-columns:1fr 1fr;gap:24px}.problem-solution .panel h3{margin:0 0 12px;font-size:28px;letter-spacing:-.03em}.problem-solution .panel ul{margin:0;padding-left:18px;color:var(--muted)}.business-gallery{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}.business-gallery .stack{display:grid;gap:24px}.business-gallery img{width:100%;object-fit:cover}.business-gallery .main{height:520px}.business-gallery .stack img{height:248px}@media(max-width:1080px){.app-grid,.spec-strip{grid-template-columns:repeat(2,1fr)}.dual-showcase,.problem-solution,.business-gallery{grid-template-columns:1fr}.business-gallery .main,.business-gallery .stack img{height:320px}}@media(max-width:560px){.app-grid,.spec-strip{grid-template-columns:1fr}}