#product-container {
    row-gap: 30px;
}

.parts-directory-card {
    height: 100%;
    overflow: hidden;
    background: #fff;
    border: 1px solid #dce3e8;
    border-radius: 6px;
    box-shadow: 0 3px 12px rgba(24, 48, 64, .08);
    
    transition: transform .2s ease, box-shadow .2s ease;
}

.parts-directory-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(24, 48, 64, .14);
}

.parts-directory-card-title {
    display: flex;
    align-items: center;
    min-height: 58px;
    padding: 12px 14px;
    background: #eef3f7;
    color: #263b49;
    text-decoration: none;
}

.parts-directory-card-title:hover {
    color: #123b9a;
}

.parts-directory-card-title h5 {
    width: 100%;
    margin: 0;
    color: inherit;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.35;
    text-align: center;
    text-transform: uppercase;
}

.parts-directory-card-image {
    aspect-ratio: 816 / 468;
    overflow: hidden;
    background: #f4f6f8;
}

.parts-directory-card-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.parts-directory-card-footer {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 10px;
    min-height: 54px;
    padding: 10px 12px;
    background: #fff;
}

.parts-directory-card-series {
    min-width: 0;
    overflow: hidden;
    color: #405b6b;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.parts-directory-card-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 6px 10px;
    border: 1px solid #405b6b;
    border-radius: 4px;
    color: #405b6b;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color .2s ease, color .2s ease;
}

.parts-directory-card-link:hover {
    background: #405b6b;
    color: #fff;
}

.part-filter-float {
    position: fixed;
    left: 0;
    top: 50%;
    z-index: 1050;
    transform: translateY(-50%);
}

.part-filter-toggle {
    width: 48px;
    height: 56px;
    border: 0;
    border-radius: 0 8px 8px 0;
    background: #405b6b;
    color: #fff;
    box-shadow: 0 5px 18px rgba(0, 0, 0, .18);
    cursor: pointer;
}

.part-filter-panel {
    position: absolute;
    left: 0;
    bottom: 0;
    width: min(360px, calc(100vw - 24px));
    padding: 22px;
    border-radius: 0 12px 12px 0;
    background: #fff;
    box-shadow: 0 10px 35px rgba(0, 0, 0, .2);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-18px);
    transition: .2s ease;
}

.part-filter-float.is-open .part-filter-panel {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.part-filter-float.is-open .part-filter-toggle {
    opacity: 0;
    pointer-events: none;
}

.part-filter-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.part-filter-panel-header h5 {
    margin: 0;
}

.part-filter-close {
    border: 0;
    background: transparent;
    color: #6c757d;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.part-series-scroll {
    display: flex;
    gap: 0;
    overflow-x: auto;
    padding: 4px 2px 8px;
    scrollbar-width: thin;
}

.part-series-scroll .engine-series-tab {
    flex: 0 0 auto;
    width: 58px;
    height: 44px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    transition: transform .2s ease;
}

.part-series-scroll .engine-series-tab + .engine-series-tab {
    margin-left: -10px;
}

.part-series-scroll .engine-series-tab svg {
    display: block;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.part-series-scroll .engine-series-tab .series-border {
    fill: #a7a7a7;
    filter: drop-shadow(0 2px 2px rgba(0, 0, 0, .25));
}

.part-series-scroll .engine-series-tab .series-fill {
    fill: #17109d;
}

.part-series-scroll .engine-series-tab.series-red .series-fill {
    fill: #ed0505;
}

.part-series-scroll .engine-series-tab.series-all .series-fill {
    fill: #405b6b;
}

.part-series-scroll .engine-series-tab text {
    fill: #fff;
    font-size: 48px;
    font-family: Arial, sans-serif;
    font-style: italic;
    font-weight: 400;
    text-anchor: middle;
    dominant-baseline: middle;
}

.part-series-scroll .engine-series-tab:hover,
.part-series-scroll .engine-series-tab.active {
    transform: translateY(-2px);
}

@media (max-width: 1399.98px) and (min-width: 576px) {
    .parts-directory-card-footer {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .parts-directory-card-series {
        grid-column: 1 / -1;
    }

    .parts-directory-card-link {
        width: 100%;
    }
}

@media (max-width: 575.98px) {
    .part-filter-panel {
        width: min(320px, calc(100vw - 16px));
        padding: 18px;
    }
}

@media (max-width: 575.98px) {
    .parts-directory-card-footer {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .parts-directory-card-series {
        grid-column: 1 / -1;
    }

    .parts-directory-card-link {
        width: 100%;
    }
}

/* No-results contact cards, aligned with the site theme. */
.parts-no-results {
    width: 100%;
    padding: 28px 0;
}

.parts-contact-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    max-width: 1320px;
    margin: 0 auto;
}

.parts-contact-card {
    display: flex;
    flex-direction: column;
    min-height: 292px;
    padding: 24px;
    border: 1px solid #dce3e8;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 3px 12px rgba(24, 48, 64, .08);
}

.parts-contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    margin-bottom: 22px;
    border-radius: 0 22px 0 22px;
    background: #405b6b;
    color: #fff;
    font-size: 27px;
}

.parts-contact-icon svg {
    display: block;
    width: 30px;
    height: 30px;
}

.parts-contact-card h3 {
    margin: 0 0 14px;
    color: #263b49;
    font-family: Georgia, serif;
    font-size: 24px;
    line-height: 1.2;
}

.parts-contact-card p {
    min-height: 66px;
    margin: 0 0 22px;
    color: #5d6469;
    font-size: 15px;
    line-height: 1.55;
}

.parts-contact-action {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    margin-top: auto;
    padding: 10px 14px;
    border: 1px solid #405b6b;
    border-radius: 4px;
    background: #fff;
    color: #405b6b;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: background-color .2s ease, color .2s ease;
}

.parts-contact-action:hover {
    background: #405b6b;
    color: #fff;
    text-decoration: none;
}

@media (max-width: 1199.98px) {
    .parts-contact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 575.98px) {
    .parts-contact-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .parts-contact-card {
        min-height: 0;
        padding: 20px;
    }

    .parts-contact-card p {
        min-height: 0;
    }
}