/* ============================================================
   WESO.systems — Footer
   ============================================================ */
:root {
    --ftr-ink: #11181f;
    --ftr-panel: #1a232c;
    --ftr-line: rgba(255, 255, 255, 0.1);
    --ftr-muted: #9aa6b1;
    --ftr-amber: #c98c3a;
}

.footer {
    background: var(--ftr-panel);
    color: #e7eaee;
    margin-top: 56px;
    padding: 64px 24px 0;
    font-family: 'Inter', sans-serif;
}

.footer-content {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--ftr-line);
}

@media (max-width: 860px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

.footer-description {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--ftr-muted);
    margin-bottom: 20px;
    max-width: 360px;
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    text-decoration: none;
    font-size: 15px;
    transition: background 0.2s ease;
}

.social-link:hover {
    background: var(--ftr-amber);
}

.footer-section h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #ffffff;
    margin-bottom: 18px;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-info-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--ftr-muted);
}

.footer-info-label {
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #6f7b87;
}

.footer-info a {
    color: #e7eaee;
    text-decoration: none;
}

.footer-info a:hover {
    color: var(--ftr-amber);
}

.phone-toggle {
    cursor: pointer;
    color: var(--ftr-amber);
    font-size: 13.5px;
}

.phone-number.hidden {
    display: none;
}

.phone-number {
    color: #e7eaee;
    text-decoration: none;
}

.footer-engineer {
    max-width: 1180px;
    margin: 0 auto;
    padding: 40px 0;
    border-bottom: 1px solid var(--ftr-line);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.engineer-photo {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 12px;
    border: 2px solid var(--ftr-amber);
}

.engineer-name {
    font-weight: 600;
    font-size: 15px;
    color: #fff;
}

.engineer-title {
    font-size: 12.5px;
    color: var(--ftr-muted);
    margin-bottom: 8px;
}

.engineer-quote {
    font-size: 13.5px;
    font-style: italic;
    color: var(--ftr-muted);
    max-width: 360px;
}

.footer-bottom {
    max-width: 1180px;
    margin: 0 auto;
    padding: 24px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.footer-copyright {
    font-size: 12.5px;
    color: #6f7b87;
}