/* Иконки социальных сетей в подвале */

.footer-socials {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.footer-socials__link {
    display: inline-flex;
    flex: 0 0 var(--social-icon-size, 48px);
    width: var(--social-icon-size, 48px);
    height: var(--social-icon-size, 48px);
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    text-decoration: none;
    transition: transform .22s ease;
    -webkit-tap-highlight-color: transparent;
}

.footer-socials__link img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: grayscale(1);
    transition: filter .22s ease;
}

/* Режим 1: серые, при наведении цветные */

.footer-socials[data-icon-mode="1"] .footer-socials__link:hover img,
.footer-socials[data-icon-mode="1"] .footer-socials__link:focus-visible img {
    filter: grayscale(0);
}

/* Режим 2: всегда цветные */

.footer-socials[data-icon-mode="2"] .footer-socials__link img {
    filter: grayscale(0);
}

/* Увеличение при наведении в обоих режимах */

.footer-socials__link:hover,
.footer-socials__link:focus-visible {
    transform: scale(1.06);
}

.footer-socials__link:focus-visible {
    outline: 2px solid #2463A5;
    outline-offset: 3px;
}

@media (max-width: 576px) {
    .footer-socials {
        gap: 8px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .footer-socials__link,
    .footer-socials__link img {
        transition: none;
    }
}