.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:48px;margin-top:8px}.project-card{background:var(--bg-secondary);border-radius:12px;overflow:hidden;transition:var(--transition-smooth);border:1px solid var(--border);display:flex;flex-direction:column}.project-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #00000014}.project-card.has-image{overflow:hidden}.card-image{width:100%;height:240px;object-fit:cover;display:block;transition:transform .4s ease}.project-card:hover .card-image{transform:scale(1.03)}.project-card .card-content{padding:24px;display:flex;flex-direction:column;gap:4px}.project-card .card-content small{font-size:.75rem;font-weight:500;text-transform:uppercase;letter-spacing:1px;color:var(--accent)}.project-card .card-content h3{font-size:1.15rem;font-weight:600;margin:0}.project-card .card-content p{font-size:.9rem;color:var(--text-muted);margin:0}.articles-grid .card-image{height:200px}.cert-card{display:flex;align-items:center;gap:20px;background:var(--bg-secondary);border-radius:12px;padding:24px 28px;border:1px solid var(--border);transition:var(--transition-smooth);text-decoration:none;color:inherit}a.cert-card{cursor:pointer}.cert-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #00000014}.cert-badge{width:56px;height:56px;max-width:56px;max-height:56px;min-width:56px;object-fit:contain;flex-shrink:0}.cert-info small{font-size:.78rem;font-weight:500;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}.cert-info h3{margin-top:6px;font-size:1.05rem}.credential-modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s ease}.credential-modal.is-open{opacity:1;pointer-events:auto}.credential-modal__backdrop{position:absolute;inset:0;background:#1a1a2e40;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.credential-modal__card{position:relative;background:var(--bg-primary);border:1px solid var(--border);border-radius:12px;padding:32px 28px 28px;max-width:340px;width:88%;box-shadow:0 8px 32px #00000014;transform:translateY(8px);transition:transform .2s ease}.credential-modal.is-open .credential-modal__card{transform:translateY(0)}.credential-modal__close{position:absolute;top:16px;right:16px;background:none;border:none;font-size:1.1rem;color:var(--text-muted);cursor:pointer;line-height:1;padding:4px;transition:var(--transition-smooth)}.credential-modal__close:hover{color:var(--text-main)}.credential-modal__title{font-family:var(--font-sans);font-size:1.1rem;font-weight:600;margin:0 0 24px;color:var(--text-main);text-align:center}.credential-modal__fields{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}.credential-modal__field{display:flex;align-items:center;justify-content:space-between;background:var(--bg-secondary);border-radius:8px;padding:10px 14px}.credential-modal__label{font-family:var(--font-sans);font-size:.7rem;font-weight:500;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}.credential-modal__value{font-family:var(--font-mono);font-size:.85rem;color:var(--text-main);font-weight:500}.credential-modal__continue{display:block;text-align:center;font-family:var(--font-sans);font-size:.9rem;font-weight:600;color:var(--accent);padding:10px 24px;border:2px solid var(--accent);border-radius:8px;text-decoration:none;transition:var(--transition-smooth)}.credential-modal__continue:hover{background:var(--accent);color:#fff}@media(max-width:768px){.grid{grid-template-columns:1fr;gap:24px}}