/* PROFESSIONAL FOOTER STYLES */
/* Footer Brand Header Animation */
.footer-brand-header {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 0.2s forwards;
}

/* Footer Sections */
.footer-section {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out forwards;
}

.footer-section:nth-child(1) { animation-delay: 0.3s; }
.footer-section:nth-child(2) { animation-delay: 0.4s; }
.footer-section:nth-child(3) { animation-delay: 0.5s; }
.footer-section:nth-child(4) { animation-delay: 0.6s; }

.footer-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: #fbbf24;
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #fbbf24, #f59e0b);
    transition: width 0.5s ease;
}

.footer-section:hover .footer-section-title::after {
    width: 60px;
}

.footer-section-icon {
    font-size: 1.25rem;
    filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.3));
}

.footer-section-content {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* Footer Contact Items */
.footer-contact-item {
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.footer-contact-item:hover {
    transform: translateX(8px);
}

.footer-contact-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fbbf24;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.footer-contact-value {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    line-height: 1.4;
}

.footer-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-contact-link:hover {
    color: #fbbf24;
    transform: translateX(4px);
}

/* Footer Links */
.footer-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.875rem;
    padding: 0.375rem 0;
    transition: all 0.3s ease;
    position: relative;
}

.footer-link::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 1px;
    background: #fbbf24;
    transition: width 0.3s ease;
}

.footer-link:hover {
    color: #fbbf24;
    transform: translateX(8px);
}

.footer-link:hover::before {
    width: 6px;
}

/* Footer Social Links */
.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.footer-social-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.footer-social-link:hover::before {
    opacity: 1;
}

.footer-social-link:hover {
    color: #000;
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.3);
}

.footer-social-link i {
    position: relative;
    z-index: 1;
}

/* Footer Newsletter */
.footer-newsletter {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.footer-newsletter:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(251, 191, 36, 0.3);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.1);
}

/* Footer Stats */
.footer-stat {
    text-align: center;
    transition: transform 0.3s ease;
}

.footer-stat:hover {
    transform: translateY(-8px);
}

.footer-stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.footer-stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Scroll to Top Button */
#scroll-to-top {
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

#scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

#scroll-to-top:hover {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    box-shadow: 0 12px 30px rgba(251, 191, 36, 0.4);
}

/* Responsive Footer Adjustments */
@media (max-width: 768px) {
    .footer-section-title {
        font-size: 1rem;
    }
    
    .footer-stat-number {
        font-size: 2rem;
    }
    
    .footer-social-link {
        width: 2.5rem;
        height: 2.5rem;
    }
    
    .footer-newsletter {
        padding: 1rem;
    }
}

/* Footer Animation Keyframes */
@keyframes footerFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.footer-section:hover {
    animation: footerFloat 3s ease-in-out infinite;
}

/* Additional Professional Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(251, 191, 36, 0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(251, 191, 36, 0.8);
    }
}