.footer {
    margin-top: 20px;
    padding-top: 24px;
    border-top: 0;
    background: rgba(10, 22, 40, 0.28);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr repeat(3, minmax(0, 1fr));
    gap: 20px;
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(12, 28, 50, 0.96), rgba(8, 17, 30, 0.96));
    box-shadow: var(--shadow-lg);
}

.footer-tag {
    display: inline-flex;
    min-height: 34px;
    align-items: center;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(246, 201, 109, 0.12);
    border: 1px solid rgba(246, 201, 109, 0.18);
    color: var(--accent-warm);
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.footer-col h3,
.footer-col h4 {
    margin: 14px 0 12px;
    font-family: "Inter", Arial, Helvetica, sans-serif;
    font-weight: 700;
    font-size: 1rem;
}

.footer-col p,
.footer-col li,
.footer-col a {
    color: var(--text-soft);
    line-height: 1.72;
    text-align: left;
    text-decoration: none;
}

.footer-brand p {
    max-width: 38ch;
}

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

.footer-col ul li + li {
    margin-top: 8px;
}

.footer-col a:hover {
    color: var(--accent);
}

.social {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.social a {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    transition: transform 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.social a:hover {
    transform: translateY(-2px);
    border-color: rgba(246, 201, 109, 0.3);
    background: rgba(215, 38, 56, 0.14);
}

.footer-bottom {
    padding: 18px 0 28px;
    text-align: center;
    color: var(--text-faint);
    font-size: 0.88rem;
    width: 100%;
    display: flex;
    justify-content: center;
}

@media (max-width: 980px) {
    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
        padding: 22px;
    }
}