.container-c {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 20px;
    padding: 40px;
    max-width: 800px;
    margin: auto;
    z-index: -1;
}

/* Desktop layout for two columns */
@media (min-width: 768px) {
    .container-c {
        grid-template-columns: repeat(2, 1fr);
    }
}

.card {
    background-color: #f7f7f7;
    color: #3d3d3d;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.card-title {
    font-size: 1.5em;
    font-weight: 500;
    margin-bottom: 10px;
    color: #333;
}

.card-price {
    font-size: 1.2em;
    font-weight: bold;
    margin: 10px 0;
    color: #3d3d3d;
}

.card-features {
    text-align: left;
    font-size: 0.95em;
    color: #666;
    margin-top: 15px;
    width: 100%;
}

.card-features li {
    margin: 8px 0;
    line-height: 1.5;
}

.card-btn {
    margin-top: 20px;
    padding: 12px 25px;
    background-color: #3d3d3d;
    color: #ffffff;
    border: none;
    border-radius: 5px;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s;
}

.card-btn:hover {
    background-color: #2b2b2b;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container-c {
        padding: 20px;
    }
    .card {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .card-title {
        font-size: 1.2em;
    }
    .card-price {
        font-size: 1em;
    }
    .card-btn {
        padding: 10px 20px;
    }
}



.v1 {
    border-right: 2px solid rgb(132, 132, 132);
    height: 200px;
    position: relative;
    
  }