/*
 * MODERN CARDS SYSTEM
 * ==================
 * Sistem kartu modern dengan efek hover dan animasi profesional
 */

/* ===== BASE CARD STYLES ===== */
.card-modern {
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 4px 32px rgba(44, 90, 160, 0.06);
    border: 1px solid rgba(44, 90, 160, 0.08);
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        var(--primary-blue) 0%, 
        var(--secondary-teal) 50%, 
        var(--primary-blue-light) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-modern:hover {
    transform: translateY(-12px);
    box-shadow: 0 16px 64px rgba(44, 90, 160, 0.12);
}

.card-modern:hover::before {
    transform: scaleX(1);
}

/* ===== CARD VARIANTS ===== */
.card-modern.card-service {
    background: linear-gradient(135deg, #ffffff 0%, rgba(44, 90, 160, 0.02) 100%);
}

.card-modern.card-feature {
    background: linear-gradient(135deg, #ffffff 0%, rgba(23, 162, 184, 0.02) 100%);
}

.card-modern.card-news {
    background: linear-gradient(135deg, #ffffff 0%, rgba(40, 167, 69, 0.02) 100%);
}

.card-modern.card-project {
    background: linear-gradient(135deg, #ffffff 0%, rgba(253, 126, 20, 0.02) 100%);
}

/* ===== CARD CONTENT STRUCTURE ===== */
.card-modern .card-header {
    margin-bottom: 1.5rem;
}

.card-modern .card-icon {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 28px;
    color: white;
    position: relative;
    overflow: hidden;
}

.card-modern .card-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.card-modern:hover .card-icon::before {
    left: 100%;
}

.card-service .card-icon {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
}

.card-feature .card-icon {
    background: linear-gradient(135deg, var(--secondary-teal), #20c997);
}

.card-news .card-icon {
    background: linear-gradient(135deg, var(--secondary-green), #34ce57);
}

.card-project .card-icon {
    background: linear-gradient(135deg, var(--secondary-orange), #fd9644);
}

.card-modern .card-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.card-modern:hover .card-title {
    color: var(--primary-blue);
}

.card-modern .card-body {
    flex-grow: 1;
}

.card-modern .card-description {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.card-modern .card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: var(--gray-500);
}

.card-modern .card-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.card-modern .card-footer {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(44, 90, 160, 0.06);
}

.card-modern .card-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.card-modern .card-link:hover {
    color: var(--primary-blue-dark);
    transform: translateX(4px);
    text-decoration: none;
}

.card-modern .card-link::after {
    content: '→';
    transition: transform 0.3s ease;
}

.card-modern .card-link:hover::after {
    transform: translateX(4px);
}

/* ===== CARD IMAGE STYLES ===== */
.card-modern .card-image {
    width: 100%;
    height: 200px;
    border-radius: 12px;
    object-fit: cover;
    margin-bottom: 1.5rem;
    transition: transform 0.4s ease;
}

.card-modern:hover .card-image {
    transform: scale(1.05);
}

.card-modern .card-image-wrapper {
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    position: relative;
}

.card-modern .card-image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(44, 90, 160, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card-modern:hover .card-image-wrapper::after {
    opacity: 1;
}

/* ===== CARD STATS ===== */
.card-modern .card-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.card-modern .stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(44, 90, 160, 0.04);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.card-modern .stat-item:hover {
    background: rgba(44, 90, 160, 0.08);
    transform: translateY(-2px);
}

.card-modern .stat-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    display: block;
    margin-bottom: 0.25rem;
}

.card-modern .stat-label {
    font-size: 0.75rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* ===== CARD ACTIONS ===== */
.card-modern .card-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.card-modern .card-action {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.card-modern .card-action.primary {
    background: var(--primary-blue);
    color: white;
}

.card-modern .card-action.primary:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-1px);
    color: white;
    text-decoration: none;
}

.card-modern .card-action.secondary {
    background: transparent;
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
}

.card-modern .card-action.secondary:hover {
    background: var(--primary-blue);
    color: white;
    text-decoration: none;
}

/* ===== CARD BADGES ===== */
.card-modern .card-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-modern .card-badge.badge-new {
    background: var(--secondary-green);
    color: white;
}

.card-modern .card-badge.badge-featured {
    background: var(--secondary-orange);
    color: white;
}

.card-modern .card-badge.badge-popular {
    background: var(--secondary-red);
    color: white;
}

/* ===== CARD GRID LAYOUTS ===== */
.cards-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.cards-grid.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.cards-grid.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.cards-grid.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ===== SPECIAL CARD TYPES ===== */
.card-modern.card-highlight {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
    color: white;
    border: none;
}

.card-modern.card-highlight .card-title,
.card-modern.card-highlight .card-description {
    color: white;
}

.card-modern.card-highlight .card-link {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.card-modern.card-highlight .card-link:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .card-modern {
        padding: 2rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .card-modern .card-icon {
        width: 56px;
        height: 56px;
        font-size: 24px;
    }
    
    .card-modern .card-title {
        font-size: 1.25rem;
    }
    
    .card-modern .card-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .card-modern {
        padding: 1.5rem;
    }
    
    .card-modern .card-icon {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
    
    .card-modern .card-actions {
        flex-direction: column;
    }
    
    .card-modern .card-action {
        text-align: center;
        justify-content: center;
    }
}

/* ===== ANIMATION ENHANCEMENTS ===== */
@keyframes cardFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-4px); }
}

.card-modern.floating {
    animation: cardFloat 6s ease-in-out infinite;
}

.card-modern.floating:hover {
    animation-play-state: paused;
}

/* ===== LOADING STATES ===== */
.card-modern.loading {
    pointer-events: none;
}

.card-modern.loading .card-content {
    opacity: 0.5;
}

.card-modern.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 2px solid var(--primary-blue);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}