/* =========================================================
                TOOLHUB — FOOTER
========================================================= */

.site-footer {
    position: relative;
    padding: 80px 0 25px;
    background:
        radial-gradient(circle at 80% 10%, rgba(37, 99, 235, 0.08), transparent 30%),
        #050c16;
    border-top: 1px solid rgba(255,255,255,0.06);
    overflow: hidden;
}

.site-footer .container {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.6fr repeat(4, 1fr);
    gap: 45px;
}

/* BRAND */
.footer-brand {
    max-width: 340px;
}

.footer-logo-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    line-height: 0;
}

/* Uses the same full ToolHub logo as the navbar */
.footer-logo-image {
    display: block;
    width: 285px;
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.footer-brand > p {
    margin: 20px 0 24px;
    color: #64748b;
    font-size: 14px;
    line-height: 1.8;
    max-width: 330px;
}

/* SOCIAL LINKS */
.footer-socials {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-socials a {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    color: #94a3b8;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    text-decoration: none;
    transition: transform 0.3s ease, color 0.3s ease,
                background 0.3s ease, border-color 0.3s ease;
}

.footer-socials a:hover {
    color: #ffffff;
    background: #2563eb;
    border-color: #2563eb;
    transform: translateY(-3px);
}

/* COLUMNS */
.footer-column h3 {
    margin: 4px 0 20px;
    color: #ffffff;
    font-size: 14px;
    font-weight: 750;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 11px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-column li {
    margin: 0;
    padding: 0;
}

.footer-column a {
    color: #64748b;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.25s ease, transform 0.25s ease;
}

.footer-column a:hover {
    color: #60a5fa;
}

/* DIVIDER */
.footer-divider {
    height: 1px;
    margin: 60px 0 22px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255,255,255,0.08),
        transparent
    );
}

/* BOTTOM */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-bottom p {
    margin: 0;
    color: #475569;
    font-size: 12px;
}

.footer-made {
    display: flex;
    align-items: center;
    gap: 5px;
}

.footer-made i {
    color: #ef4444;
    font-size: 11px;
}

/* TABLET */
@media (max-width: 1000px) {
    .footer-top {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }

    .footer-brand {
        grid-column: 1 / -1;
        max-width: 500px;
    }
}

/* MOBILE */
@media (max-width: 650px) {
    .site-footer {
        padding: 65px 0 22px;
    }

    .site-footer .container {
        width: min(100% - 30px, 600px);
    }

    .footer-top {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px 25px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-logo-image {
        width: 270px;
    }

    .footer-divider {
        margin-top: 45px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

/* SMALL MOBILE */
@media (max-width: 420px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-brand {
        grid-column: auto;
    }

    .footer-logo-image {
        width: 250px;
    }
}