/* PlexiFrames Footer — standalone, works on any page */

:root {
    --pf-footer-bg-alt:          var(--color-bg-alt,        #fafafa);
    --pf-footer-border:          var(--color-border,        #e5e5e5);
    --pf-footer-text:            var(--color-text,          #171717);
    --pf-footer-text-secondary:  var(--color-text-secondary,#525252);
    --pf-footer-text-muted:      var(--color-text-muted,    #a3a3a3);
    --pf-footer-font:            var(--font-body, 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
    --pf-footer-transition:      var(--transition, 150ms ease);
    --pf-footer-container-max:   var(--container-max, 1200px);
}

.pf-footer {
    background: var(--pf-footer-bg-alt);
    border-top: 1px solid var(--pf-footer-border);
    padding: 64px 0 32px;
}

.pf-footer-container {
    max-width: var(--pf-footer-container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.pf-footer-top {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 60px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--pf-footer-border);
}

.pf-footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    text-decoration: none;
}

.pf-footer-logo .logo-text {
    font-family: var(--pf-footer-font);
    font-size: 20px;
    font-weight: 400;
    color: var(--pf-footer-text);
    letter-spacing: -0.02em;
}

.pf-footer-logo .logo-text strong {
    font-weight: 700;
}

.pf-footer-tagline {
    font-size: 14px;
    line-height: 1.7;
    color: var(--pf-footer-text-secondary);
    max-width: 300px;
    margin: 0;
}

.pf-footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.pf-footer-column {
    display: flex;
    flex-direction: column;
}

.pf-footer-column h4 {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--pf-footer-text-secondary);
    margin-bottom: 16px;
}

.pf-footer-column a {
    display: block;
    font-size: 14px;
    color: var(--pf-footer-text-secondary);
    padding: 4px 0;
    transition: color var(--pf-footer-transition);
    text-decoration: none;
}

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

.pf-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
}

.pf-footer-bottom p {
    font-size: 13px;
    color: var(--pf-footer-text-secondary);
    margin: 0;
}

.pf-footer-powered-by {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--pf-footer-text-secondary);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-weight: 500;
    font-family: var(--pf-footer-font);
}

.pf-footer-abc-logo {
    height: 36px;
    width: auto;
}

.pf-footer-bottom-links {
    display: flex;
    gap: 20px;
}

.pf-footer-bottom-links a {
    font-size: 13px;
    color: var(--pf-footer-text-secondary);
    transition: color var(--pf-footer-transition);
    text-decoration: none;
}

.pf-footer-bottom-links a:hover {
    color: var(--pf-footer-text);
}

/* Tablet */
@media (max-width: 1024px) {
    .pf-footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .pf-footer-links {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    .pf-footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

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