:root {
    --primary-color: black;
    --secondary-color: #e6eef9;
    --glider-hover-color: rgba(213, 43, 30, 0.1);
}

*, *:after, *:before {
    box-sizing: border-box;
}

.tabs {
    display: flex;
    position: relative;
    width: 100%;
    max-width: 600px;
    justify-content: space-between;
    border-radius: 99px;
    box-shadow: 0 0 1px 0 rgba(24, 94, 224, 0.15), 0 6px 12px 0 rgba(24, 94, 224, 0.15);
}

.tabs * {
    z-index: 2;
}

input[type="radio"] {
    display: none;
}

.tab {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    width: 33.33%;
    border-radius: 99px;
    cursor: pointer;
    transition: color 0.15s ease-in;
}

input[type="radio"]:checked + label {
    color: var(--primary-color);
    font-weight: bold;
}

input[id="radio-1"]:checked ~ .glider {
    transform: translateX(0%);
}

input[id="radio-2"]:checked ~ .glider {
    transform: translateX(100%);
    background-color: var(--glider-hover-color);
}

input[id="radio-3"]:checked ~ .glider {
    transform: translateX(200%);
}

.glider {
    position: absolute;
    display: flex;
    height: 60px;
    width: 33.33%;
    background-color: var(--secondary-color);
    z-index: 1;
    border-radius: 99px;
    transition: 0.25s ease-out;
}

@media (max-width: 400px) {
    .tab {
        font-size: 12px;
    }
}