/* Navigation - Professional Charity Style */

.site-header {
    background: white;
    border-bottom: 3px solid var(--primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) 0;
}

/* Logo */
.logo a {
    text-decoration: none;
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.2;
}

.logo-location {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Navigation */
.main-nav ul {
    display: flex;
    gap: var(--space-2);
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav a {
    display: block;
    padding: var(--space-3) var(--space-4);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all 0.2s;
}

.main-nav a:hover {
    background: var(--bg-hover);
    color: var(--primary);
}

.main-nav a.active {
    background: var(--bg-secondary);
    color: var(--primary);
}

/* Header Actions */
.header-actions {
    display: flex;
    gap: var(--space-3);
}

.btn-donate {
    background: var(--primary);
    color: white;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-donate:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(236, 72, 153, 0.3);
}

/* Footer */
.site-footer {
    background: var(--bg-dark);
    color: white;
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.footer-col h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-4);
    color: white;
}

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

.footer-col li {
    margin-bottom: var(--space-2);
}

.footer-col a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin: var(--space-2) 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .main-nav {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .header-content {
        flex-wrap: wrap;
    }
    
    .header-actions {
        width: 100%;
        justify-content: center;
        margin-top: var(--space-3);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}