/* Mobile-First Alumni Enhancements */

/* Mobile Hero */
@media (max-width: 768px) {
    .alumni-hero {
        padding: var(--spacing-2xl) var(--spacing-lg);
        margin: 0 -var(--spacing-lg) var(--spacing-xl) -var(--spacing-lg);
    }
    
    .alumni-hero-title {
        font-size: 2rem;
    }
    
    .alumni-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .alumni-stat {
        display: flex;
        align-items: center;
        justify-content: space-between;
        background: rgba(59, 130, 246, 0.05);
        padding: var(--spacing-md);
        border-radius: var(--radius-md);
    }
}

/* Mobile Tabs */
@media (max-width: 768px) {
    .alumni-tabs {
        margin: 0 -var(--spacing-lg) var(--spacing-xl) -var(--spacing-lg);
        border-radius: 0;
    }
    
    .tab-button {
        padding: var(--spacing-lg);
        font-size: 0.875rem;
    }
}

/* Mobile Filters */
@media (max-width: 768px) {
    .alumni-filters {
        margin: 0 -var(--spacing-lg) var(--spacing-xl) -var(--spacing-lg);
        border-radius: 0;
        padding: var(--spacing-lg);
    }
    
    .filter-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        min-width: auto;
    }
    
    .results-summary {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch;
    }
}

/* Mobile Cards */
@media (max-width: 768px) {
    .alumni-network-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        margin: 0 -var(--spacing-lg);
        padding: 0 var(--spacing-lg);
    }
    
    .alumni-card {
        margin-bottom: 0;
    }
    
    .alumni-card-header {
        flex-direction: column;
        text-align: center;
    }
    
    .alumni-actions {
        flex-direction: column;
    }
}

/* Sticky Mobile Actions */
.mobile-sticky-actions {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border-top: 1px solid var(--border-light);
    padding: var(--spacing-md);
    z-index: 1000;
}

@media (max-width: 768px) {
    .mobile-sticky-actions {
        display: flex;
        gap: var(--spacing-sm);
    }
    
    .mobile-action-btn {
        flex: 1;
        padding: var(--spacing-md);
        border-radius: var(--radius-md);
        background: var(--primary-color);
        color: white;
        border: none;
        font-weight: 600;
        cursor: pointer;
    }
    
    body {
        padding-bottom: 80px;
    }
}

/* Touch-friendly interactions */
@media (hover: none) and (pointer: coarse) {
    .alumni-card:hover,
    .work-card:hover {
        transform: none;
    }
    
    .alumni-card:active,
    .work-card:active {
        transform: scale(0.98);
    }
    
    .work-overlay {
        opacity: 1;
        background: linear-gradient(
            to bottom,
            transparent 60%,
            rgba(0, 0, 0, 0.8) 100%
        );
    }
}