.card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.card-hover {
    position: relative;
}

.card-hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
    border-top-left-radius: inherit;
    border-top-right-radius: inherit;
    z-index: 1;
}

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

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12) !important;
    border-color: #667eea !important;
}

.card-hover i {
    transition: transform 0.3s ease;
}

.card-hover:hover i {
    transform: scale(1.15) rotate(5deg);
}