.cna-proposals {
    --cna-columns: 3;
    --cna-gap: 24px;
    --cna-badge-size: 36px;
    --cna-front-bg: #eeeef7;
    --cna-front-border: #292b68;
    --cna-front-text: #292b68;
    --cna-front-badge-bg: #292b68;
    --cna-front-badge-border: #292b68;
    --cna-front-badge-text: #fff;
    --cna-back-bg: #fff;
    --cna-back-border: #292b68;
    --cna-back-text: #292b68;
    --cna-back-badge-bg: #fff;
    --cna-back-badge-border: #292b68;
    --cna-back-badge-text: #292b68;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: stretch;
    gap: 32px var(--cna-gap);
    padding-top: calc(var(--cna-badge-size) / 2);
}
.cna-proposals, .cna-proposals * { box-sizing: border-box; }
.cna-proposals .cna-card {
    flex: 0 0 calc((100% - (var(--cna-columns) - 1) * var(--cna-gap)) / var(--cna-columns));
    min-width: 0;
    display: flex;
    perspective: 1200px;
}
.cna-proposals .cna-card__action {
    appearance: none;
    display: block;
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    color: inherit;
    text-decoration: none;
    font: inherit;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}
.cna-proposals .cna-card__action:focus-visible { outline: 3px solid currentColor; outline-offset: 7px; }
.cna-proposals .cna-card__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
    height: 100%;
    min-height: 230px;
    transform-style: preserve-3d;
    transition: transform 550ms ease;
}
.cna-proposals .cna-card__face {
    position: relative;
    grid-area: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    padding: 34px 22px 26px;
    border: 1px solid;
    border-radius: 18px;
    text-align: center;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    overflow-wrap: anywhere;
}
.cna-proposals .cna-card__front { background: var(--cna-front-bg); border-color: var(--cna-front-border); color: var(--cna-front-text); }
.cna-proposals .cna-card__back { background: var(--cna-back-bg); border-color: var(--cna-back-border); color: var(--cna-back-text); transform: rotateY(180deg); }
.cna-proposals .cna-card__number {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    justify-content: center;
    align-items: center;
    width: var(--cna-badge-size);
    height: var(--cna-badge-size);
    border: 1px solid;
    border-radius: 50%;
    line-height: 1;
    font-size: 16px;
    font-weight: 700;
}
.cna-proposals .cna-card__front .cna-card__number { background: var(--cna-front-badge-bg); border-color: var(--cna-front-badge-border); color: var(--cna-front-badge-text); }
.cna-proposals .cna-card__back .cna-card__number { background: var(--cna-back-badge-bg); border-color: var(--cna-back-badge-border); color: var(--cna-back-badge-text); }
.cna-proposals .cna-card__title { font-size: 22px; font-weight: 600; line-height: 1.3; }
.cna-proposals .cna-card__description { font-size: 16px; font-weight: 400; line-height: 1.5; }
.cna-proposals .cna-card.is-flipped .cna-card__inner,
.cna-proposals--preview-back .cna-card__inner { transform: rotateY(180deg); }
@media (hover: hover) and (pointer: fine) {
    .cna-proposals .cna-card:not(.is-touch):hover .cna-card__inner,
    .cna-proposals .cna-card:not(.is-touch):focus-within .cna-card__inner { transform: rotateY(180deg); }
}
@media (prefers-reduced-motion: reduce) { .cna-proposals .cna-card__inner { transition: none; } }