/* ==========================================================================
   Component: Footer
   ========================================================================== */

.site-footer {
    background: var(--color-dark-600);
    color: rgba(255, 255, 255, 0.6);
    padding: 48px 0 24px;
    position: relative;
    overflow: hidden;
}

/* --- Layout: logo + columns --- */
.site-footer__content {
    display: flex;
    gap: 180px;
    position: relative;
    z-index: 1;
}

.site-footer__logo {
    flex-shrink: 0;
    width: 132px;
    height: 75px;
    display: flex;
    align-items: center;
}

.site-footer__logo-link {
    display: block;
    width: 126px;
    height: 70px;
}

.site-footer__logo-link:hover {
    opacity: 1;
}

.site-footer__logo img {
    width: 126px;
    height: 70px;
    display: block;
    object-fit: contain;
}

/* --- Columns grid --- */
.site-footer__columns {
    display: flex;
    gap: 24px;
    flex: 1;
}

.site-footer__col {
    flex: 1;
    min-width: 0;
}

/* --- Column headings --- */
.site-footer__heading {
    color: var(--color-accent-50);
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 22px;
    margin-bottom: 24px;
}

/* --- Menu links --- */
.site-footer .footer-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.site-footer .footer-menu a {
    color: var(--color-dark-300);
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 18px;
    transition: color 0.2s;
}

.site-footer .footer-menu a:hover {
    color: var(--color-white);
    opacity: 1;
}

/* --- Contacts --- */
.footer-contacts {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 18px;
    color: var(--color-dark-300);
}

.footer-contacts a {
    color: var(--color-dark-300);
    transition: color 0.2s;
}

.footer-contacts a:hover {
    color: var(--color-white);
    opacity: 1;
}

/* --- Social icons row --- */
.site-footer__social {
    display: flex;
    gap: 8px;
    padding-top: 16px;
}

.site-footer__social .social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: opacity 0.2s;
}

.site-footer__social .social-icon:hover {
    opacity: 0.7;
}

/* --- Bottom bar (copyright) --- */
.site-footer__bottom {
    padding-top: 58px;
    text-align: right;
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: 20px;
    color: var(--color-accent-100);
    position: relative;
    z-index: 1;
}

/* --- Decorative image (painting, pre-masked) --- */
.site-footer__creative {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 408px;
    height: 199px;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.site-footer__creative img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

/* Tablet */
@media (max-width: 1024px) {
    .site-footer__content {
        flex-direction: column;
        gap: 40px;
    }

    .site-footer__columns {
        gap: 24px;
    }

    .site-footer__bottom {
        padding-top: 32px;
    }

    .site-footer__creative {
        bottom: auto;
        top: 0;
        left: auto;
        right: 0;
        width: 320px;
        height: 143px;
    }
}

/* Mobile content */
@media (max-width: 768px) {
    .site-footer {
        padding: 24px 0;
    }

    .site-footer__content {
        gap: 32px;
    }

    .site-footer__columns {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .site-footer__heading {
        margin-bottom: 16px;
    }

    .site-footer__bottom {
        text-align: left;
        padding-top: 32px;
    }
}

/* Mobile creative: image moves to bottom */
@media (max-width: 480px) {
    .site-footer__inner {
        padding-bottom: 198px;
    }

    .site-footer__creative {
        top: auto;
        bottom: 0;
        left: 16px;
        right: 0;
        width: auto;
        height: 198px;
    }

    .site-footer__creative img {
        width: 100%;
        height: auto;
    }
}