/* Utilities and helpers */
.card { background:#fff; border-radius:0.75rem; box-shadow:0 1px 2px 0 rgba(0,0,0,0.05); border:1px solid rgba(0,0,0,0.06); }
.brand-gradient-bar { background-image: linear-gradient(90deg, var(--brand-dark), var(--brand-accent), var(--brand-dark)); }
.c-gradient-bar { background-image: linear-gradient(90deg, var(--brand-dark), var(--brand-accent), var(--brand-dark)); }