*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body{
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f6f7fb;
}

.container{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    max-width: 400px;
    width: 100%;
}

.container .steps{
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.steps .circle{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    width: 50px;
    color: #999;
    font-size: 22px;
    font-weight: 500;
    border-radius: 50%;
    background: #fff;
    border: 4px solid #e0e0e0;
    transition: all 200ms ease;
    transition-delay: 0s;
}

.steps .circle.active{
    transition-delay: 100ms;
    border-color: #4070f4;
    color: #4070f4;
}

.steps .progress-bar{
    position: absolute;
    height: 4px;
    width: 100%;
    background: #e0e0e0;
    z-index: -1;
}

.progress-bar .indicator{
    position: absolute;
    height: 100%;
    width: 0%;
    background: #4070f4;
    transition: all 300ms ease;
}

.container .buttons{
    display: flex;
    gap: 20px;
}

.buttons button{
    padding: 8px 25px;
    background: #4070f4;
    border: none;
    border-radius: 8px;
    color: #fff;
    font-size: 16px;
    font-weight: 400;
    cursor: pointer;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
}

.buttons button:disabled{
    background: #87a5f8;
    cursor: not-allowed;
}

@media screen and (max-width: 420px) {
    .container{
        max-width: 250px;
    }
}