/* Footer Styles */
.footer {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: #f9fafb;
    padding: 4rem 0 1.5rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--primary-color) 50%, 
        transparent 100%);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Colonne principale */
.footer-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-brand h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-tagline {
    color: #9ca3af;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-small);
    color: #9ca3af;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(113, 106, 249, 0.3);
}

/* Colonnes de liens */
.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-title {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #f9fafb;
    margin: 0 0 1.25rem 0;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
    display: inline-block;
    position: relative;
}



.footer-links a:hover {
    color: #f9fafb;
    transform: translateX(4px);
}

.footer-links a:hover::before {
    width: 100%;
}

/* retrait des puces stylysé */
ul.footer-links li::before,
ul.footer-links li::after {
    content: none !important;
    display: none;
}


/* Bas du footer */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    color: #6b7280;
    font-size: 0.875rem;
    margin: 0;
}

.footer-meta {
    color: #6b7280;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}


/* Responsive */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
        gap: 2rem;
    }
    
    .footer-column:last-child {
        grid-column: 2 / 3;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
    
    .footer-main {
        grid-column: 1 / -1;
        text-align: center;
        align-items: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer-container {
        padding: 0 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .footer-links a:hover {
        transform: translateX(0);
    }
}