.sidebar-cta{background:linear-gradient(135deg,var(--color-ocean-deep),var(--color-ocean-deep-muted));border-radius:var(--radius-lg);padding:1.5rem;border:1px solid rgba(42,191,191,.15)}.sidebar-cta__title{font-family:var(--font-display);font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:.625rem}.sidebar-cta__desc{font-family:var(--font-body);font-size:.85rem;color:rgba(255,255,255,.72);margin-bottom:1.1rem;max-width:none}.sidebar-cta__btn{display:flex;align-items:center;justify-content:center;font-family:var(--font-ui);font-size:.78rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;text-decoration:none;color:var(--color-ocean-deep);background:var(--color-turquoise);padding:.75rem;border-radius:var(--radius-md);transition:all .15s;width:100%}.sidebar-cta__btn:hover{background:var(--color-turquoise-light);transform:translateY(-1px);color:var(--color-ocean-deep)}