.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:var(--space-8);margin-top:var(--space-8)}.impact-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-xl);overflow:hidden;position:relative;transition:transform var(--transition-normal),box-shadow var(--transition-normal);display:flex;flex-direction:column;cursor:pointer;text-decoration:none}.impact-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px #0006,0 0 20px #3b82f633}.impact-card-image-wrapper{position:relative;height:220px;background:linear-gradient(135deg,#0f172acc,#1e293bcc);overflow:hidden;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--glass-border)}.impact-card-image{width:90%;height:auto;transform:perspective(1000px) rotateX(15deg) rotateY(-15deg) rotate(5deg) scale(1.1);box-shadow:0 10px 30px #00000080;border-radius:var(--radius-md);transition:transform .5s ease}.impact-card:hover .impact-card-image{transform:perspective(1000px) rotateX(0) rotateY(0) rotate(0) scale(1);filter:brightness(1.1)}.impact-card-content{padding:var(--space-6);flex-grow:1;display:flex;flex-direction:column}.impact-card-header{margin-bottom:var(--space-4)}.impact-card-title{font-size:var(--text-xl);color:var(--text-primary);margin-bottom:var(--space-1)}.impact-card-industry{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:1px;color:var(--text-secondary)}.hero-metric{background:#3b82f61a;border:1px solid rgba(59,130,246,.3);border-radius:var(--radius-md);padding:var(--space-3);margin-bottom:var(--space-4);display:flex;align-items:center;gap:var(--space-2)}.hero-metric svg{color:#10b981}.hero-metric span{font-weight:700;font-size:var(--text-sm);color:var(--text-primary)}.tech-badges{display:flex;gap:var(--space-2);flex-wrap:wrap;margin-top:auto;border-top:1px solid var(--glass-border);padding-top:var(--space-4)}.tech-badge{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:var(--text-secondary);font-size:.75rem;padding:4px 10px;border-radius:var(--radius-full)}.filter-toggle-container{display:flex;justify-content:center;margin-top:var(--space-6);margin-bottom:var(--space-12)}.filter-toggle{display:inline-flex;background:#0000004d;border:1px solid var(--glass-border);border-radius:var(--radius-full);padding:4px}[data-theme=light] .filter-toggle{background:#ffffff80}.toggle-btn{background:transparent;border:none;color:var(--text-secondary);font-family:var(--font-sans);font-size:var(--text-sm);font-weight:600;padding:var(--space-3) var(--space-6);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-normal)}.toggle-btn:hover{color:var(--text-primary)}.toggle-btn.active{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 15px #3b82f666}