:root {
    --r-primary-color: #3f969d;
    --r-primary_dark-color: #46a2a9;
    --r-secondary-color: #666666;
    --r-secondary_dark-color: #4b4a4a;
}


.r-container {
    display: flex;
    margin: 0 auto;
    padding: 0;
    max-width: 1200px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.r-row {
    display: block;
    margin: 0 auto;
    width: 100%;
    padding: 0.3rem;
}

.r-grid {
    display: grid;
}

.r-grid-4 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 0.5rem;
}

.r-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2.5rem 1.3rem;
}

.r-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem 1.3rem;
}

.r-grid-2-auto-1fr {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.3rem;
}

@media (max-width: 900px) {
    .r-grid-4 {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .r-grid-3 {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 700px) {
    .r-grid-4 {
        grid-template-columns: 1fr 1fr;
    }

    .r-grid-3 {
        grid-template-columns: 1fr;
    }

    .r-grid-2, .r-grid-2-auto-1fr {
        grid-template-columns: 1fr;
    }
}


@media (max-width: 500px) {
    .r-grid-4 {
        grid-template-columns: 1fr;
    }
}

.r-border-box {
    box-sizing: border-box;
}

.r-inline-block {
    display: inline-block;
}

.r-ma {
    margin: auto;
}

.r-m1 {
    margin: 1.3rem;
}

.r-p1 {
    padding: 1.3rem;
}

.r-w-full {
    width: 100%;
}

.r-img-banner {
    position: relative;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 300px;
}
.r-img-banner .r-img-center-absolute {
    position: absolute;
    height: 280px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    box-shadow: 5px 5px 12px #000;
}
.r-img-banner .r-img-blur {
    object-fit: cover;
    width: 100%;
    height: 100%;
    filter: blur(4px);
}

.r-text-center {
    text-align: center;
}