.site-footer {
    padding: 72px 0 28px;
    border-top: 1px solid var(--border-color);
    background-color: rgba(3, 16, 24, 0.88);
}

.footer-main {
    display: grid;
    grid-template-columns: minmax(250px, 1fr) minmax(0, 1.7fr);
    align-items: start;
    gap: 80px;
    padding-bottom: 52px;
}

.footer-brand {
    max-width: 420px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 16px;
    color: var(--text-color);
    font-size: 18px;
    font-weight: 700;
}

.footer-brand p {
    color: var(--secondary-text-color);
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 34px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    min-width: 0;
}

.footer-heading {
    margin-bottom: 4px;
    color: var(--text-color);
    font-size: 13px;
    font-weight: 650;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer-column a {
    max-width: 100%;
    color: var(--secondary-text-color);
    font-size: 14px;
    font-weight: 500;
    overflow-wrap: anywhere;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--text-color);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    color: var(--secondary-text-color);
    font-size: 13px;
}

@media (max-width: 1000px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .footer-links {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .site-footer {
        padding-top: 56px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .footer-links {
        grid-template-columns: 1fr;
    }
}