/* ─── FOOTER ───────────────────────────────────────────────── */
footer {
    background: #07112e;
    padding: 60px 0 28px;
}
/* ── 横版布局：品牌区 + 各列横向一行排列 ── */
.footer-grid {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.footer-brand {
    flex: 0 0 auto;
    min-width: 220px;
    max-width: 260px;
}

    .footer-brand .logo {
        margin-bottom: 14px;
    }

    .footer-brand p {
        font-size: 13px;
        color: rgba(255,255,255,.5);
        line-height: 1.8;
    }

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.social-btn {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    background: rgba(255,255,255,.06);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: rgba(255,255,255,.5);
    transition: all .2s;
    border: 1px solid rgba(255,255,255,.08);
}

    .social-btn:hover {
        background: var(--gold);
        color: var(--navy);
        border-color: var(--gold);
    }

.footer-col {
    flex: 1 1 160px;
    min-width: 140px;
}

    .footer-col h5 {
        font-size: 12px;
        font-weight: 700;
        color: var(--gold);
        text-transform: uppercase;
        letter-spacing: 2px;
        margin-bottom: 18px;
    }

    .footer-col ul {
        list-style: none;
    }

        .footer-col ul li {
            margin-bottom: 10px;
        }

            .footer-col ul li a {
                font-size: 13px;
                color: rgba(255,255,255,.5);
                transition: color .2s;
            }

                .footer-col ul li a:hover {
                    color: var(--gold);
                }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

    .footer-bottom p {
        font-size: 12px;
        color: rgba(255,255,255,.3);
    }

    .footer-bottom a {
        color: rgba(255,255,255,.4);
        font-size: 12px;
    }

        .footer-bottom a:hover {
            color: var(--gold);
        }