.newsletter-modal-overlay{z-index:9999;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.newsletter-modal{background:var(--background);border:1px solid var(--border-color);border-radius:16px;width:90%;max-width:500px;padding:2rem;position:relative;box-shadow:0 20px 60px #0000004d}.newsletter-modal-close{cursor:pointer;color:var(--text-color);opacity:.6;background:0 0;border:none;font-size:1.5rem;transition:opacity .2s;position:absolute;top:1rem;right:1rem}.newsletter-modal-close:hover{opacity:1}.newsletter-modal-content h2{color:var(--text-color);margin:0 0 .5rem;font-size:1.75rem}.newsletter-modal-content p{color:var(--text-secondary);margin:0 0 1.5rem;font-size:.95rem}.form-group{margin-bottom:1.25rem}.form-group label{color:var(--text-color);margin-bottom:.5rem;font-size:.9rem;font-weight:500;display:block}.form-group input{border:1px solid var(--border-color);background:var(--background);width:100%;color:var(--text-color);border-radius:8px;padding:.75rem;font-size:1rem;transition:border-color .2s}.form-group input:focus{border-color:#3b82f6;outline:none}.form-group input:disabled{opacity:.6;cursor:not-allowed}.success-message{color:#fff;text-align:center;background:#10b981;border-radius:8px;margin-bottom:1rem;padding:.75rem}.error-message{color:#fff;text-align:center;background:#ef4444;border-radius:8px;margin-bottom:1rem;padding:.75rem}.modal-actions{gap:1rem;margin-top:1.5rem;display:flex}.btn-cancel,.btn-subscribe{cursor:pointer;border:none;border-radius:8px;flex:1;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;transition:all .2s}.btn-cancel{background:var(--border-color);color:var(--text-color)}.btn-cancel:hover:not(:disabled){opacity:.8}.btn-subscribe{color:#fff;background:#3b82f6}.btn-subscribe:hover:not(:disabled){background:#2563eb;transform:translateY(-1px);box-shadow:0 4px 12px #3b82f666}.btn-cancel:disabled,.btn-subscribe:disabled{opacity:.6;cursor:not-allowed}