.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 35px;
}
.card{
    background:var(--card-bg);
    color: var(--btn-card-color);
    border:1px solid var(--btn-card-border);
    text-align:center;
    transition:.3s;
    padding: 15px 0;
    margin: 10px 0;
    font-size: 15px;
    border-radius: 10px;
}
.btn-card h3{
    margin-bottom:10px;
}
.btn-card:hover{
    background-color: var(--secondary-color);
    color: var(--btn-color);
}
.section-padding {
    padding: 20px 20px;
}
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}
.justify-content-center {
    justify-content: center;
    margin-top: 30px;
}
.page-rotas {
    text-align: center;
}
.col-md-12 {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
    margin-bottom: 30px;
}
.col-md-2 {
    flex: 0 0 16.666667%;
    max-width: 16.666667%;
    padding: 0 15px;
    box-sizing: border-box;
}
.btn-rotas {
    width: 100%;
    padding: 15px 0;
    margin: 10px 0;
    background-color: var(--primary-color);
    color: #fff;
    border: 1px solid var(--btn-card-border);
    text-align: center;
    transition: .3s;
    border-radius: 10px;
    text-decoration: none;
    display: block;
    font-size: 13px;
    font-weight: 500;
}
.btn-rotas:hover {
    background-color: var(--secondary-color);
    color: #fff;
}
.btn-slide {
    background: var(--secondary-color);
    color: #fff;
    padding: 12px 30px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
    display: inline-block;
    margin: 20px 0 0 0;
    transition: all 0.3s ease;
}
.btn-slide:hover {
    background: var(--primary-color);
    color: #fff;
}
@media (max-width: 576px) {

    .grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card {
        font-size: 14px;
        padding: 15px;
        margin: 0;
    }

    .section-padding {
        padding: 15px;
    }

    .col-md-2 {
        flex: 0 0 50%;
        max-width: 50%;
        margin-bottom: 15px;
    }

    .btn-rotas {
        font-size: 14px;
        padding: 16px 0;
    }

    .btn-slide {
        width: 100%;
        text-align: center;
    }
}