/* =========================================================
   Promo Card + Category Filter
========================================================= */

.pku-promo-wrapper {
    width: 100%;
}

.pku-promo-filter {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 0 0 28px;
}

.pku-promo-filter button {
    appearance: none;
    border: 0;
    border-radius: 7px;
    padding: 15px 24px;
    background: #f2f2f2;
    color: #a99b9b;
    cursor: pointer;
    font: inherit;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.2;
    transition: background-color .2s ease, color .2s ease, transform .2s ease;
}

.pku-promo-filter button:hover,
.pku-promo-filter button:focus-visible {
    background: #7cd5d5;
    color: #323436;
}

.pku-promo-filter button.active {
    background: #358888;
    color: #ffffff;
}

.pku-promo-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 36px;
}

.pku-promo-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    background: #ffffff;
    border-radius: 11px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .06);
    transition: transform .25s ease, box-shadow .25s ease;
}

.pku-promo-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, .10);
}

.pku-promo-image {
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: #eeeeee;
}

.pku-promo-image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.pku-promo-image-placeholder {
    display: grid;
    width: 100%;
    height: 100%;
    place-items: center;
    color: #888888;
    font-size: 18px;
    font-weight: 600;
}

.pku-promo-content {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 20px 24px 20px 24px;
}

.pku-promo-label {
    margin-bottom: 7px;
    color: #777b90;
    font-size: 14px;
    line-height: 1.4;
}

.pku-promo-card-title {
    margin: 0px;
    color: #0b0b0b;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.4;
}

.pku-promo-card-title a {
    color: inherit;
    text-decoration: none;
}

.pku-promo-short-desc {
    margin: 14px 0 0;
    color: #777b90;
    font-size: 15px;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    overflow: hidden;
}

.pku-promo-detail {
    display: inline-flex;
    align-items: center;
    margin-top: 40px;
    font-size: 18px;
    font-weight: 650;
    gap: 8px;

    text-decoration: none;
}

.pku-promo-detail-icon {
    display: block;
    width: 18px;
    height: 18px;

    object-fit: contain;
}

.pku-promo-detail:hover,
.pku-promo-detail:focus-visible {
    color: #7f9200;
}

.pku-promo-empty {
    margin: 20px 0 0;
    color: #777b90;
}

/* =========================================================
   Archive / Single
========================================================= */

.pku-promo-single-container {
    width: min(1100px, calc(100% - 40px));
    margin: 50px auto;
    box-sizing: border-box;
}

.pku-promo-title {
    margin: 0 0 40px;
    color: #101011;
    font-size: 42px;
    font-weight: 750;
    line-height: 1.25;
}

.pku-promo-single-content {
    display: grid;
    grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
    gap: 50px;
    align-items: start;
}

.pku-promo-left img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, .10);
}

.pku-promo-right {
    color: #444444;
    font-size: 16px;
    line-height: 1.65;
}

.pku-promo-description p {
    margin: 0 0 20px;
}

.pku-promo-description h2,
.pku-promo-description h3,
.pku-promo-description h4 {
    margin: 30px 0 15px;
    color: #183c73;
}

.pku-promo-description ul,
.pku-promo-description ol {
    margin: 20px 0;
    padding-left: 22px;
}

.pku-promo-description li {
    margin-bottom: 10px;
}

.pku-promo-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    margin-top: 18px;
    padding: 12px 24px;
    box-sizing: border-box;
    border-radius: 7px;
    background: #358888;
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
    transition: background-color .2s ease, transform .2s ease;
}

.pku-promo-cta:hover,
.pku-promo-cta:focus-visible {
    background: #286c6c;
    color: #ffffff;
    transform: translateY(-1px);
}

@media (max-width: 991px) {
    .pku-promo-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pku-promo-single-content {
        grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
        gap: 30px;
    }
}

@media (max-width: 767px) {
    .pku-promo-grid {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .pku-promo-filter {
        gap: 8px;
    }

    .pku-promo-filter button {
        padding: 9px 18px;
    }

    .pku-promo-single-container {
        width: min(100% - 30px, 1100px);
        margin: 35px auto;
    }

    .pku-promo-single-content {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .pku-promo-title {
        margin-bottom: 28px;
        font-size: 30px;
    }
}