.card-hero {
        background: linear-gradient(135deg, #0f1f7a 0%, #0056b3 100%);
        border-radius: 10px;
        padding: 4rem 2rem;
        margin-bottom: 3rem;
    }
    .feature-card {
        background: white;
        border-radius: 20px;
        box-shadow: 0 10px 40px rgba(0,0,0,0.1);
        padding: 2.5rem;
        height: 100%;
        transition: all 0.3s ease;
    }
    .feature-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    }
    .feature-icon {
        width: 80px;
        height: 80px;
        background: linear-gradient(135deg, #e8f4fd 0%, #d4e5f7 100%);
        border-radius: 6px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1.5rem;
    }
    .feature-icon i {
        font-size: 2rem;
        color: #0f1f7a;
    }
    .id-card-preview {
        background: linear-gradient(135deg, #172075 0%, #0f1f7a 50%, #0a1655 100%);
        border-radius: 16px;
        padding: 2rem;
        color: white;
        position: relative;
        overflow: hidden;
        box-shadow: 0 15px 50px rgba(15, 31, 122, 0.4);
        max-width: 400px;
        margin: 0 auto;
        aspect-ratio: 3.375/2.125;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .id-card-preview::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 6px;
        background: linear-gradient(90deg, #c10828, #ff0000, #c10828);
    }
    .id-card-preview::after {
        content: '';
        position: absolute;
        bottom: -40px;
        right: -40px;
        width: 120px;
        height: 120px;
        background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
        border-radius: 50%;
    }
    .cert-preview {
        background: linear-gradient(135deg, #f8f9fa 0%, #e8edf5 100%);
        border: 3px solid #0f1f7a;
        border-radius: 12px;
        padding: 2.5rem;
        position: relative;
        max-width: 500px;
        margin: 0 auto;
        text-align: center;
    }
    .cert-preview::before {
        content: '';
        position: absolute;
        top: 8px;
        left: 8px;
        right: 8px;
        bottom: 8px;
        border: 1px solid rgba(15, 31, 122, 0.2);
        border-radius: 8px;
        pointer-events: none;
    }
    .cert-seal {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, #0f1f7a, #0056b3);
        border-radius: 50%;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 1.5rem;
        box-shadow: 0 4px 15px rgba(15, 31, 122, 0.3);
    }
    .detail-list li {
        padding: 0.6rem 0;
        border-bottom: 1px solid rgba(0,0,0,0.06);
        display: flex;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .detail-list li:last-child {
        border-bottom: none;
    }
    .detail-list i {
        color: #0f1f7a;
        margin-top: 3px;
        flex-shrink: 0;
    }
    .new-color {
        color: #0f1f7a;
    }
    .qr-box {
        width: 50px;
        height: 50px;
        background: white;
        border-radius: 6px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-left: auto;
    }
    .qr-box i {
        color: #0f1f7a;
        font-size: 1.5rem;
    }
    .benefit-badge {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        background: linear-gradient(135deg, #e8f4fd, #d4e5f7);
        border-radius: 6px;
        padding: 0.5rem 1.25rem;
        font-size: 0.85rem;
        font-weight: 600;
        color: #0f1f7a;
        margin: 0.25rem;
    }
    .section-divider {
        width: 60px;
        height: 4px;
        background: linear-gradient(90deg, #0f1f7a, #0056b3);
        border-radius: 2px;
        margin: 0 auto 1.5rem;
    }
    .asa-hero-subtitle {
        max-width: 700px;
        opacity: 0.9;
    }
    .asa-hero-badge {
        background: rgba(255,255,255,0.15);
        color: white;
    }
    .asa-divider-left {
        margin: 0 0 1.5rem;
    }
    .asa-card-org-label {
        font-size: 0.65rem;
        text-transform: uppercase;
        letter-spacing: 2px;
        opacity: 0.7;
    }
    .asa-card-type-label {
        font-size: 1.1rem;
    }
    .asa-card-photo-box {
        width: 60px;
        height: 60px;
        background: rgba(255,255,255,0.15);
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .asa-card-paw-icon {
        font-size: 1.5rem;
        opacity: 0.8;
    }
    .asa-card-field-label {
        font-size: 0.7rem;
        opacity: 0.7;
    }
    .asa-card-field-value {
        font-size: 0.9rem;
    }
    .asa-card-reg-label {
        font-size: 0.7rem;
        opacity: 0.7;
        margin-top: 2px;
    }
    .asa-card-footer-text {
        font-size: 0.65rem;
        opacity: 0.6;
    }
    .asa-cert-org-label {
        font-size: 0.7rem;
        text-transform: uppercase;
        letter-spacing: 3px;
        color: #0f1f7a;
        opacity: 0.7;
    }
    .asa-cert-type-label {
        font-size: 0.8rem;
        color: #666;
        margin-bottom: 1rem;
    }
    .asa-cert-names-box {
        border-top: 2px solid #0f1f7a;
        border-bottom: 2px solid #0f1f7a;
        padding: 0.75rem 0;
        margin: 0 2rem;
    }
    .asa-cert-subtitle-text {
        font-size: 0.75rem;
        color: #888;
    }
    .asa-cert-holder-name {
        font-size: 1.1rem;
        color: #0f1f7a;
    }
    .asa-cert-qr-icon {
        font-size: 1.5rem;
        color: #0f1f7a;
    }
    .asa-cert-legal-text {
        font-size: 0.7rem;
        color: #999;
    }
    .asa-qr-desc {
        max-width: 600px;
    }
    .asa-cta-card {
        background: linear-gradient(135deg, #0f1f7a 0%, #0056b3 100%);
        color: white;
    }
    .asa-cta-subtitle {
        opacity: 0.9;
        max-width: 600px;
        margin: 0 auto;
    }
    .asa-cta-btn-primary {
        color: #0f1f7a;
    }
    @media (max-width: 768px) {
        .card-hero {
            padding: 2.5rem 1.25rem;
        }
        .id-card-preview, .cert-preview {
            max-width: 100%;
        }
    }