@font-face {
 font-family: "Euclid Circular A";
 src: url("font/EuclidCircularA-Bold.woff") format("woff"),
      url("font/EuclidCircularA-Bold.woff2") format("woff2"),
      url("font/EuclidCircularA-BoldItalic.woff") format("woff"),
      url("font/EuclidCircularA-BoldItalic.woff2") format("woff2"),
      url("font/EuclidCircularA-Italic.woff") format("woff"),
      url("font/EuclidCircularA-Italic.woff2") format("woff2"),

      url("font/EuclidCircularA-Italic.woff") format("woff"),
      url("font/EuclidCircularA-Italic.woff2") format("woff2"),

      url("font/EuclidCircularA-Light.woff") format("woff"),
      url("font/EuclidCircularA-Light.woff2") format("woff2")
}

body {
    height: 100%;
    width: 100%;
    margin: 0;
    font-family: Euclid Circular A;
    color: #fff;
}

a {
    text-decoration: none;
}

.main-container {
    background-image: url('background.jpg');
    min-height: 100vh;
    background-size: cover;
    width: 100%;
    background-position: bottom;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 55px 0;
}

h1 {
    font-size: 49px;
}

.promo {
    font-size: 60px;
    color: #ffffff;
    font-weight: bold;
    padding-right: 30px;
}

.content {
    display: flex;
    align-items: center;
}

.button {
    background: #fff;
    border-radius: 30px;
    padding: 15px 30px;
    color: #4D4D4D;
    font-weight: 500;
    font-size: 24px;
    cursor: pointer;
}

.main-text {
    font-size: 24px;
    width: 100%;
    max-width: 650px;
}

.download {
    display: inline-flex;
    margin-top: 20px;
}

.android {
    padding-right: 20px;
}

.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 140px;
    background-color: #555;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 165%;
    left: 50%;
    margin-left: -75px;
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #555 transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}

@media screen and (max-width: 600px) {
    .content {
        display: flex;
        align-items: flex-start;
        flex-direction: column;
    }

    .copy {
        margin-top: 30px;
        margin-bottom: 20px;
    }

    h1 {
        font-size: 33px;
    }

    .promo {
        font-size: 44px;
    }

    .button {
        font-size: 19px;
    }

    .main-text {
        font-size: 18px;
        font-weight: bolder;
    }
}