* {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    text-decoration: none;
    color: inherit;
}

body {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    height: 100vh;
}

h1 {
    font-weight: 400;
    max-width: 500px;
    width: 100%;
    margin: auto;
    margin-top: 115px;
    color: #333333;
    margin-bottom: 80px;
    font-size: 50px;
    line-height: 50px;
}

h2 {
    font-size: 25px;
    line-height: 30px;
    font-weight: 400;
    margin-top: 80px;
    margin-bottom: 50px;
}

p {
    line-height: 32px;
    font-size: 18px;
}

.container {
    position: relative;
    max-width: 700px;
    width: 100%;
    margin: auto;
    text-align: center;
}

.logo {
    width: 250px;
}

.btn {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 50px;
    padding: 17px;
    width: 330px;
    background-color: #00B7AA;
    color: white;
    font-size: 20px;
    text-align: center;
    border-radius: 30px;
}


@media (min-width: 451px){
    .btn:hover {
        background-color: #333333;
    }
}

.links {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    left: calc(50% - 0.5px);
}

.links a {
    font-size: 20px;
    line-height: 20px;
    position: absolute;
}

.links a:first-child {
    right: 30px;
}

.links a:last-child {
    left: 30px;
    width: max-content;
}

.pipe {
    height: 55px;
    width: 1px;
    background-color: #000;
}

.lang {
    position: absolute;
    right: 0;
    transform: translateY(-100%);
}

.lang a {
    padding: 8px;
    border-radius: 50%;
    background-color: #333333;
    color: #fff;
}

.lang a.active {
    background-color: #00B7AA;
}


/* IMAGES */
.img {
    position: absolute;
    z-index: -1;
}

.left {
    right: calc(100% + 40px);
}

.left.top {
    top: 90px;
    z-index: 2;
}

.left.bottom {
    top: 180px;
    right: 75%;
    z-index: 1;
}

.right {
    left: calc(100% + 72px);
}

.right.top {
    top: -100px;
    left: 50%;
}

.right.center {
    top: 450px;
    left: calc(100% + 170px)
}

.right.bottom {
    top: 640px;
    left: calc(100% + 140px);
}

/* CERCLES */
.circle {
    position: absolute;
    z-index: -1;
}

.blue {
    left: -260px;
    top: -260px;
    filter: blur(15px);
}

.yellow {
    left: calc(-100% - 410px);
    top: 400px;
}

.grey {
    top: -193px;
    right: -550px;
    filter: blur(2px);
}

.green {
    right: -200px;
    bottom: -650px;
    filter: blur(7px);
}

/* ANIMATIONS */
@keyframes phone {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(20px);
    }
}

@keyframes pics {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(10px);
    }
}

.right.top {
    animation-name: phone;
    animation-duration: 3s;
    animation-direction: alternate;
    animation-iteration-count: infinite;
}

.left.bottom {
    animation-name: phone;
    animation-duration: 4s;
    animation-direction: alternate;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}

.right.bottom {
    animation: pics;
    animation-duration: 4s;
    animation-timing-function: ease-in;
    animation-direction: alternate;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}

@media (max-height: 1100px) {

    h2 {
        margin-top: 50px;
        margin-bottom: 30px;
    }

    h1 {
        margin-top: 60px;
        margin-bottom: 30px;
    }

}

@media (max-width:850px) {

    body {
        position: relative;
        overflow: visible;
        display: flex;
        align-items: center;
        height: auto;
        padding-top: 90px;
        padding-bottom: 90px;
        padding-left: 12px;
        padding-right: 12px;
    }

    h1 {
        font-size: 44px;
    }

    .img, .grey, .yellow, .blue {
        display: none;
    }

    .green {
        width: 300px;
        right: 200px;
        top: -350px;
    }
    
    .links {
        position: static;
    }

    .links a {
        position: relative;
    }

    .links a:first-child {
        right: 15px;
    }
    
    .links a:last-child {
        left: 15px;
        width: max-content;
    }
}

@media (max-height:900px) {

    body {
        position: relative;
        /* overflow: visible; */
        display: flex;
        align-items: center;
        height: auto;
        padding-top: 90px;
        padding-bottom: 90px;
        padding-left: 12px;
        padding-right: 12px;
    }

    h1 {
        font-size: 44px;
    }

    .img, .grey, .yellow, .blue {
        /* display: none; */
    }

    .green {
        width: 300px;
        right: 200px;
        top: -350px;
    }
    
    .links {
        position: static;
    }

    .links a {
        position: relative;
    }

    .links a:first-child {
        right: 15px;
    }
    
    .links a:last-child {
        left: 15px;
        width: max-content;
    }
}