/* Footer portable - Best Worlds - styles from footer.html */

.footer {
    background: #111827;
    border-top: 1px solid #1f2937;
    padding: 5rem 0 2.5rem;
    font-family: 'Inter', sans-serif;
}

.footer-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

@media (max-width: 639px) {
    .footer-col-wide { text-align: center; }
    .footer-col-wide .footer-logo { display: inline-block; }
    .footer-col-wide p { margin-left: auto; margin-right: auto; }
    .footer-col { text-align: center; }
    .footer-col ul { align-items: center; }
}

@media (min-width: 640px) and (max-width: 767px) {
    .footer-grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
    }
    .footer-col-wide { width: 100%; }
    .footer-grid .footer-col { flex: 0 1 auto; }
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer-col-wide {
    grid-column: 1 / -1;
}

@media (min-width: 640px) and (max-width: 767px) {
    .footer-col-wide {
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-around;
        gap: 1.5rem;
    }
    .footer-col-wide .footer-logo { flex-shrink: 0; }
    .footer-col-wide .footer-logo-img { margin-bottom: 0; }
    .footer-col-wide p {
        flex: 1;
        margin-bottom: 0;
        min-width: 0;
    }
}

@media (min-width: 768px) {
    .footer-col-wide { grid-column: 1; }
}

.footer-logo-img {
    height: 2rem;
    width: auto;
    filter: brightness(0) invert(1);
    margin-bottom: 1.5rem;
}

.footer-col p {
    color: #9ca3af;
    max-width: 24rem;
    margin-bottom: 2rem;
    font-size: 16px;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social-link {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: transparent;
    color: #9ca3af;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.25rem;
}

.footer-social-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.footer-social-link svg {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

.footer-col h4 {
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 0;
    margin: 0;
}

.footer-col ul a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9375rem;
}

.footer-col ul a:hover {
    color: #0099CC;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid #1f2937;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: space-between;
    align-items: center;
}

@media (min-width: 768px) {
    .footer-bottom { flex-direction: row; }
}

.footer-bottom p {
    font-size: 0.875rem;
    color: #6b7280;
}

.footer-bottom-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    justify-content: center;
    align-items: center;
    font-size: 0.875rem;
    color: #6b7280;
}

.footer-bottom-contact a {
    color: #6b7280;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom-contact a:hover {
    color: #ffffff;
}