/*
 * Карточки каталога BitMetall.
 * Подключается из каждого PHP-фрагмента, но защитная константа выводит <link> только один раз.
 */

.bm-catalog-section {
    --bm-catalog-green: #075b55;
    --bm-catalog-green-dark: #063f3b;
    --bm-catalog-green-soft: #edf7f5;
    --bm-catalog-orange: #f5a623;
    --bm-catalog-orange-dark: #dc8500;
    --bm-catalog-text: #29413f;
    --bm-catalog-muted: #5c716f;
    box-sizing: border-box;
    width: calc(100% - 40px);
    max-width: 1080px;
    margin: 26px auto 54px;
    color: var(--bm-catalog-text);
    font-family: inherit;
    scroll-margin-top: 100px;
}

.bm-catalog-section,
.bm-catalog-section * {
    box-sizing: border-box;
}

.bm-catalog-section__header {
    margin: 0 0 28px;
    text-align: center;
}

.bm-catalog-section__title {
    margin: 0;
    color: var(--bm-catalog-green-dark);
    font: inherit;
    font-size: clamp(1.75rem, 3vw, 2.45rem);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -0.02em;
    text-align: center;
    text-shadow: none;
}

.bm-catalog-section__rule {
    display: block;
    width: 76px;
    height: 4px;
    margin: 14px auto 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--bm-catalog-orange) 0 62%, var(--bm-catalog-green) 62% 100%);
}

.bm-catalog-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: center;
    gap: 22px;
}

.bm-catalog-card {
    position: relative;
    display: flex;
    flex: 0 1 calc((100% - 44px) / 3);
    flex-direction: column;
    min-width: 0;
    max-width: calc((100% - 44px) / 3);
    margin: 0;
    overflow: hidden;
    border: 1px solid rgba(7, 91, 85, 0.14);
    border-radius: 20px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdfc 100%);
    box-shadow: 0 11px 30px rgba(10, 65, 61, 0.1);
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.bm-catalog-card::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--bm-catalog-green), var(--bm-catalog-orange));
    content: "";
    opacity: 0;
    transform: scaleX(0.35);
    transform-origin: center;
    transition: opacity 180ms ease, transform 180ms ease;
}

.bm-catalog-card__media {
    position: relative;
    display: block;
    flex: 0 0 auto;
    width: 100%;
    aspect-ratio: 3 / 2;
    margin: 0;
    overflow: hidden;
    background: var(--bm-catalog-green-soft);
}

.bm-catalog-card__media::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 65%, rgba(6, 63, 59, 0.09));
    content: "";
    pointer-events: none;
}

.bm-catalog-card__media img {
    display: block;
    width: 100%;
    height: 100%;
    margin: 0;
    border: 0;
    border-radius: 0;
    object-fit: cover;
    transition: transform 320ms ease;
}

.bm-catalog-card__body {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    padding: 21px 22px 24px;
    border: 0;
}

.bm-catalog-card__title {
    margin: 0 0 13px;
    color: var(--bm-catalog-green-dark);
    font: inherit;
    font-size: 1.22rem;
    font-weight: 700;
    line-height: 1.3;
    text-align: left;
    text-transform: none;
}

.bm-catalog-card__title a {
    color: inherit;
    text-decoration: none;
    transition: color 160ms ease;
}

.bm-catalog-card__text {
    margin: 0;
    color: var(--bm-catalog-muted);
    font-size: 0.96rem;
    line-height: 1.62;
    text-align: left;
}

.bm-catalog-card__text i {
    display: block;
    margin-top: 13px;
    padding: 8px 0 8px 13px;
    border-left: 3px solid var(--bm-catalog-orange);
    color: var(--bm-catalog-green-dark);
    font-style: normal;
    font-weight: 600;
    line-height: 1.45;
    text-align: left;
}

.bm-catalog-card__link {
    align-self: flex-start;
    margin-top: auto;
    padding-top: 20px;
    color: var(--bm-catalog-green);
    font-size: 0.94rem;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
}

.bm-catalog-card__link span {
    display: inline-block;
    margin-left: 4px;
    color: var(--bm-catalog-orange-dark);
    transition: transform 160ms ease;
}

.bm-catalog-card__title a:hover,
.bm-catalog-card__link:hover {
    color: var(--bm-catalog-orange-dark);
    text-decoration: none;
}

.bm-catalog-card__link:hover span {
    transform: translateX(4px);
}

.bm-catalog-card__title a:focus-visible,
.bm-catalog-card__link:focus-visible,
.bm-catalog-card__media:focus-visible {
    border-radius: 5px;
    outline: 3px solid rgba(245, 166, 35, 0.58);
    outline-offset: 3px;
}

@media (hover: hover) and (pointer: fine) {
    .bm-catalog-card:hover {
        border-color: rgba(7, 91, 85, 0.28);
        box-shadow: 0 17px 38px rgba(10, 65, 61, 0.16);
        transform: translateY(-5px);
    }

    .bm-catalog-card:hover::after {
        opacity: 1;
        transform: scaleX(1);
    }

    .bm-catalog-card:hover .bm-catalog-card__media img {
        transform: scale(1.045);
    }
}

@media (max-width: 991.98px) {
    .bm-catalog-section {
        width: calc(100% - 32px);
        margin-bottom: 46px;
    }

    .bm-catalog-grid {
        gap: 20px;
    }

    .bm-catalog-card {
        flex-basis: calc((100% - 20px) / 2);
        max-width: calc((100% - 20px) / 2);
    }
}

@media (max-width: 575.98px) {
    .bm-catalog-section {
        width: calc(100% - 20px);
        margin-top: 18px;
        margin-bottom: 38px;
    }

    .bm-catalog-section__header {
        margin-bottom: 21px;
    }

    .bm-catalog-section__title {
        font-size: 1.72rem;
    }

    .bm-catalog-grid {
        gap: 17px;
    }

    .bm-catalog-card {
        flex-basis: 100%;
        max-width: 100%;
        border-radius: 17px;
    }

    .bm-catalog-card__body {
        padding: 18px 18px 21px;
    }

    .bm-catalog-card__title {
        margin-bottom: 11px;
        font-size: 1.13rem;
    }

    .bm-catalog-card__text {
        font-size: 0.94rem;
        line-height: 1.58;
    }
}

@media (prefers-reduced-motion: reduce) {
    .bm-catalog-card,
    .bm-catalog-card::after,
    .bm-catalog-card__media img,
    .bm-catalog-card__title a,
    .bm-catalog-card__link,
    .bm-catalog-card__link span {
        transition: none;
    }
}