/* ========================================
   Vibrant Gradient Theme - Footer
   footer.css
   ======================================== */

.tp4-footer {
    background: rgba(10, 8, 25, 0.8);
    border-top: 1px solid var(--tp4-border);
    padding: 32px 0 16px;
    margin-top: 24px;
}

.tp4-footer-links {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.tp4-brand-info {
    flex: 1;
    min-width: 250px;
}

.tp4-brand-info img {
    height: 32px;
    margin-bottom: 12px;
}

.tp4-brand-info .tp4-logo-site-name {
    display: block;
    font-size: 20px;
    margin-bottom: 12px;
}

.tp4-brand-desc {
    font-size: 13px;
    color: var(--tp4-text-secondary);
    line-height: 1.8;
}

.tp4-brand-desc p {
    margin: 0 0 4px;
}

.tp4-brand-desc a {
    color: var(--tp4-accent);
}

.tp4-brand-desc a:hover {
    color: #fff;
}

.tp4-brand-links {
    list-style: none;
    display: flex;
    gap: 40px;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.tp4-brand-links > li {
    min-width: 120px;
}

.tp4-brand-links h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--tp4-text-primary);
    margin: 0 0 12px;
    position: relative;
    padding-bottom: 8px;
}

.tp4-brand-links h4::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--tp4-gradient-primary);
    border-radius: 1px;
}

.tp4-brand-link-item {
    display: block;
    font-size: 13px;
    color: var(--tp4-text-secondary);
    padding: 4px 0;
    transition: var(--tp4-transition);
    text-decoration: none;
}

.tp4-brand-link-item:hover {
    color: var(--tp4-accent);
    padding-left: 4px;
}

/* Friend links */
.tp4-friend-links {
    max-width: 1280px;
    margin: 16px auto 0;
    padding: 0 16px;
}

.tp4-friend-links-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.tp4-friend-links-grid a {
    display: inline-block;
    font-size: 12px;
    color: var(--tp4-text-muted);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--tp4-border);
    padding: 4px 12px;
    border-radius: 16px;
    transition: var(--tp4-transition);
    text-decoration: none;
}

.tp4-friend-links-grid a:hover {
    color: var(--tp4-accent);
    border-color: rgba(240, 147, 251, 0.3);
    background: rgba(240, 147, 251, 0.08);
}

.tp4-friend-links-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--tp4-bg-glass);
    border: 1px solid var(--tp4-border);
    color: var(--tp4-text-secondary);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    cursor: pointer;
    transition: var(--tp4-transition);
}

.tp4-friend-links-btn:hover {
    background: rgba(102, 126, 234, 0.15);
    color: #fff;
}

.tp4-friend-links-arrow {
    transition: transform 0.3s;
}

.tp4-friend-links-btn.expanded .tp4-friend-links-arrow {
    transform: rotate(180deg);
}

/* Copyright */
.tp4-copyright {
    max-width: 1280px;
    margin: 20px auto 0;
    padding: 16px;
    text-align: center;
    font-size: 12px;
    color: var(--tp4-text-muted);
    border-top: 1px solid var(--tp4-border);
}

.tp4-copyright-link {
    color: var(--tp4-text-secondary);
    font-weight: 500;
}

.tp4-copyright a {
    color: var(--tp4-text-muted);
}

.tp4-copyright a:hover {
    color: var(--tp4-accent);
}

@media screen and (max-width: 824px) {
    .tp4-footer-links {
        flex-direction: column;
        gap: 24px;
    }

    .tp4-brand-links {
        gap: 20px;
    }

    .tp4-brand-links > li {
        min-width: 100px;
    }
}