/* =============================================
   Footer Moderne et Compact - Design 2025
   ============================================= */

.footer {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: #e2e8f0;
    padding: 40px 0 25px;
    position: relative;
    overflow: hidden;
}

/* Effet décoratif subtil */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #d4af37, #8e2de2, #d4af37);
}

/* Container responsive */
.footer .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Grid moderne et compact */
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 30px;
    margin-bottom: 25px;
}

/* Section À propos */
.footer-about {
    max-width: 280px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: translateY(-2px);
}

.footer-logo-image {
    max-width: 120px;
    height: auto;
    filter: brightness(1.1);
}

.footer-about p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: #cbd5e1;
    margin: 0 0 16px 0;
}

/* Icônes sociales modernes */
.social-icons {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #e2e8f0;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-icons a:hover {
    background: linear-gradient(135deg, #d4af37, #8e2de2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

/* Titres des sections */
.footer h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #f8fafc;
    margin-bottom: 16px;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #d4af37, #8e2de2);
    border-radius: 1px;
}

/* Listes de navigation */
.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer ul li {
    margin-bottom: 10px;
}

.footer ul li a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 0;
}

.footer ul li a::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, #d4af37, #8e2de2);
    transition: width 0.3s ease;
}

.footer ul li a:hover {
    color: #f8fafc;
    padding-left: 12px;
}

.footer ul li a:hover::before {
    width: 8px;
}

/* Footer bottom moderne */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: #94a3b8;
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: #d4af37;
}

/* Responsive Design */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }
    
    .footer-about {
        grid-column: 1 / -1;
        max-width: 100%;
        text-align: center;
    }
    
    .footer h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 30px 0 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .footer ul li a:hover {
        padding-left: 0;
    }
    
    .footer ul li a::before {
        display: none;
    }
}

@media (max-width: 576px) {
    .footer {
        padding: 25px 0 15px;
    }
    
    .footer .container {
        padding: 0 15px;
    }
    
    .footer-grid {
        gap: 15px;
    }
    
    .footer h4 {
        font-size: 0.95rem;
        margin-bottom: 12px;
    }
    
    .footer ul li {
        margin-bottom: 8px;
    }
    
    .footer ul li a {
        font-size: 0.85rem;
    }
    
    .social-icons a {
        width: 32px;
        height: 32px;
    }
}