/**
 * Footer Styles - Extracted from footer.php
 * Part of Athar Tayeb Project
 */

/* Footer Animation */
.footer-section {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.footer-section:nth-child(1) { animation-delay: 0s; }
.footer-section:nth-child(2) { animation-delay: 0.1s; }
.footer-section:nth-child(3) { animation-delay: 0.2s; }
.footer-section:nth-child(4) { animation-delay: 0.3s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.footer-icon {
    display: inline-block;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.footer-links {
    padding: 0;
}

.footer-link {
    display: inline-block;
    padding: 0.3rem 0;
    transition: var(--transition);
    position: relative;
}

.footer-link::before {
    content: '◄';
    margin-left: 0.5rem;
    opacity: 0;
    transform: translateX(-5px);
    transition: var(--transition);
}

.footer-link:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.app-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--muted-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.app-link:hover {
    background-color: var(--secondary);
    color: white;
    border-color: var(--secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.opensource-card {
    background-color: var(--muted-bg);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: var(--transition);
}

.opensource-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.github-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.7rem 1.25rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.github-btn:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.github-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.5s ease;
}

.github-btn:hover .github-icon {
    transform: rotate(360deg);
}

.arrow-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.github-btn:hover .arrow-icon {
    transform: translateX(4px);
}

.github-btn-text {
    color: white;
}

.developer-link {
    transition: var(--transition);
    position: relative;
}

.developer-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.developer-link:hover::after {
    width: 100%;
}

/* Developer Page Link */
.developer-page-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, var(--primary) 0%, #6a9d5f 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(90, 125, 78, 0.3);
}

.developer-page-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(90, 125, 78, 0.4);
    color: white;
}

.developer-link-icon {
    font-size: 1.25rem;
    animation: wave 2s ease-in-out infinite;
}

@keyframes wave {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(15deg); }
    75% { transform: rotate(-15deg); }
}

.developer-link-text {
    color: white;
}

/* Global Statistics Section */
.global-stats-section {
    background: linear-gradient(135deg, var(--muted-bg) 0%, var(--card-bg) 100%);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: var(--transition);
}

.global-stats-section:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.stat-item {
    padding: 1rem;
    transition: var(--transition);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--muted-text);
    font-weight: 500;
}

.stat-item:hover {
    transform: scale(1.05);
}

.stat-item:hover .stat-icon {
    animation: none;
    transform: scale(1.2) rotate(10deg);
}

/* Responsive */
@media (max-width: 768px) {
    .footer-section {
        text-align: center;
        margin-bottom: 1.5rem;
    }
    
    .footer-link::before {
        display: none;
    }
    
    .github-btn {
        width: 100%;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .stat-icon {
        font-size: 1.5rem;
    }
}