/* ============================================
   FOOTER GLOBAL - TEMA DARK GOLD
   Componente de rodapé unificado para todo o site
   ============================================ */

.footer-global {
    background: var(--bg-tertiary);
    border-top: 2px solid var(--accent-gold);
    padding: 40px 0 15px;
    margin-top: 60px;
    position: relative;
}

/* Logo e Tagline */
.footer-brand {
    text-align: center;
    margin-bottom: 2rem;
}

.footer-logo {
    color: var(--accent-gold);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.footer-tagline {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.4;
    font-size: 0.9rem;
}

/* Grid de Colunas */
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column {
    text-align: left;
}

.footer-column h4 {
    color: var(--accent-gold);
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    display: inline-block;
    font-size: 0.9rem;
}

.footer-column a:hover {
    color: var(--accent-gold);
    transform: translateX(5px);
}

/* Contato específico */
.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: var(--text-secondary);
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
}

.contact-label {
    color: var(--text-secondary);
    min-width: 100px;
    font-weight: 500;
}

.footer-contact strong {
    color: var(--text-primary);
}

.footer-contact a {
    color: var(--accent-gold);
    text-decoration: none;
}

.footer-contact a:hover {
    color: var(--accent-gold-light);
    transform: none;
    text-decoration: underline;
}

/* Links Sociais */
.footer-social {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--bg-secondary);
    border-radius: 50%;
    border: 2px solid var(--border-color);
    transition: var(--transition-normal);
    text-decoration: none;
}

.footer-social a span {
    font-size: 1.5rem;
}

.footer-social a:hover {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--shadow-gold);
}

.footer-social a:hover span {
    filter: grayscale(0) brightness(0.2);
}

/* Divisor */
.footer-divider {
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    margin: 1.5rem auto;
}

/* Bottom Bar */
.footer-bottom {
    text-align: center;
    padding-top: 0.5rem;
}

.footer-copyright {
    color: var(--text-secondary);
    margin-bottom: 0.3rem;
    font-size: 0.85rem;
}

.footer-badges {
    color: var(--accent-gold);
    font-size: 0.8rem;
    opacity: 0.8;
    letter-spacing: 0.5px;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    transition: var(--transition-normal);
    text-decoration: none;
}

.whatsapp-float span {
    font-size: 1.5rem;
    color: white;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-float:active {
    transform: scale(0.95);
}

/* Animação de pulso */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.whatsapp-float {
    animation: pulse 2s infinite;
}

/* Responsividade */
@media (max-width: 768px) {
    .footer-global {
        padding: 30px 0 15px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .footer-column a:hover {
        transform: none;
    }
    
    .footer-contact li {
        justify-content: center;
    }
    
    .footer-social {
        gap: 1rem;
    }
    
    .footer-social a {
        width: 45px;
        height: 45px;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .footer-logo {
        font-size: 1.2rem;
    }
    
    .footer-column h4 {
        font-size: 0.9rem;
    }
    
    .footer-badges {
        font-size: 0.75rem;
    }
    
    .footer-global {
        padding: 25px 0 10px;
        margin-top: 40px;
    }
}