:root {
    --primary-color: #ffcc00;
    --dark-color: #151515;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: #000;
    color: #999;
}

.under-construction {
    width: 100%;
    height: 85vh;
    position: relative;
    background: url('../img/background.png') no-repeat center center/cover;
}

.under-construction::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: rgba(0, .0, 0, .6);
    box-shadow: inset 120px 100px 250px #000000, inset -120px -100px 250px #000000;
}

.under-construction-top {
    position: relative;
    height: 200px;
    z-index: 2;
}

.under-construction-top img {
    width: 300px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.under-construction-content h1 {
    text-transform: uppercase;
    font-weight: 700;
    font-size: 4rem;
    line-height: 4.1rem;
    margin: 0 0 2rem;
    color:  var(--primary-color);
}

.under-construction-content p {
    text-transform: uppercase;
    color: #fff;
    font-weight: 700;
    font-size: 2rem;
    line-height: 1.25rem;
    margin: 0 0 2rem;
}

.under-construction-content {
    z-index: 2;
    position: relative;
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-top: 18rem;
}

.block {
    background: var(--dark-color);
    padding-top: 1rem;
    border-bottom: .5rem solid var(--primary-color);
}

.block .container {
    display: grid;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.content .container {
    padding-top: 1rem;
    display: grid;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.content p {
    color: #fff;
}

.block h3 {
    padding-bottom: 1rem;
}

ul {
    list-style: none;
}

h1 {
    color: #dfff;
    font-size: 3rem;
}
h3 {
    color: #fff;
    font-size: 2rem;
    text-transform: uppercase;
}

a {
    color: #fff;
    text-decoration: none;
}

p {
    margin: 0.5rem;
}

img {
    width: 100%;
}

.container {
    max-width: 70%;
    margin: auto;
    overflow: hidden;
    padding: 0 2rem;
}

@media only screen and (max-width: 720px) {
    .under-construction {
        height: 70vh;
    }
    .under-construction::after {
        box-shadow: inset 40px 70px 110px #000000, inset -40px -70px 110px #000000;
    }

    .under-construction-top img {
        width: 150px;
    }
    .under-construction-content {
        margin-top:4rem;
    }
    .under-construction-content h1 {
        font-weight: 400;
        font-size: 2.2rem;
        line-height: 2.6rem;
    }
    .under-construction-content p {
        font-weight: 400;
        font-size: 1.2rem;
    }
    .block {
        border-bottom: .3rem solid var(--primary-color);
    }

    h3 {
        font-size: 1.4rem;
    }
}