.hub-card {
        background: white;
        border-radius: 15px;
        border: 1px solid #eee;
        padding: 30px 20px;
        text-align: center;
        transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        position: relative;
        overflow: hidden;
    }
    
    .hub-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 5px;
        background: var(--dorado);
        transform: scaleX(0);
        transition: transform 0.3s ease;
    }

    .hub-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 35px rgba(0,0,0,0.1);
        border-color: transparent;
    }

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

    .hub-icon-wrapper {
        width: 80px;
        height: 80px;
        background: rgba(97, 18, 50, 0.05); /* Fondo vino muy claro */
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px auto;
        color: var(--vino);
        font-size: 2.5rem;
        transition: all 0.3s;
    }

    .hub-card:hover .hub-icon-wrapper {
        background: var(--vino);
        color: white;
        transform: scale(1.1);
    }

    .hub-btn {
        background: transparent;
        color: var(--vino);
        border: 2px solid var(--vino);
        padding: 8px 25px;
        border-radius: 50px;
        font-weight: bold;
        transition: all 0.3s;
        margin-top: 20px;
        text-decoration: none;
        display: inline-block;
    }

    .hub-card:hover .hub-btn {
        background: var(--vino);
        color: white;
    }