@font-face {
    font-family: "Object Sans";
    src: url("ObjectSans-Regular.woff2") format("woff");
}

@font-face {
    font-family: "ObjectSans-Big";
    src: url("ObjectSans-HeavySlanted.woff2") format("woff2");
}

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

body {
    font-family: "Object Sans", sans-serif;
}

:root {
    --app-height: 100%;
}

html,
body {
    padding: 0;
    margin: 0;
    overflow: hidden;
    width: 100vw;
    height: 100vh;
    height: var(--app-height);
}

.glslCanvas {
    background-color: rgba(1, 1, 1, 0);
    /*  width: 100%;
  height: 100vh;

  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  */
    width: inherit;
    height: inherit;
    z-index: -1;
}

h1 {
    font-size: 13.6vw;
    line-height: 1;
    letter-spacing: -0.03em;
    z-index: 1;
    margin-bottom: 4vw;
    width: 100%;
    font-family: "ObjectSans-Big", sans-serif;
}

h2 {
    font-size: 4.4vw;
    line-height: 1.2;
    letter-spacing: -0.03em;
    width: 100%;
    margin-top: 40px;
}

section {
    position: absolute;
    width: 100%;
    height: 100vh;
    top: 0;
    padding: 20px 20px 20px 20px;
    color: #ff714f;
    mix-blend-mode: difference;
    display: flex;
    flex-flow: column;
    justify-content: flex-start;
}

navigation {
    display: flex;
    justify-content: space-between;
    font-size: 22px;
    /*color: #faff00;*/
    mix-blend-mode: overlay;
    font-weight: 400;
    align-items: center;
}

.sayhi {
    border: 1px solid;
    padding: 8px 16px;
    border-radius: 300px;
    line-height: 0.8;
}

@media (min-width: 1000px) {
    h1 {
        font-size: 10.6vw;
        line-height: 1;
        letter-spacing: -0.03em;
        /*  color: #dadada;
    mix-blend-mode: exclusion;
  */
        z-index: 1;
        margin-bottom: 4vw;
        width: 90%;
    }
    h2 {
        font-size: 3.4vw;
        line-height: 1.1;
        letter-spacing: -0.03em;
        width: 70%;
    }
    section {
        position: absolute;
        width: 100%;
        height: 100vh;
        top: 0;
        padding: 20px;
        color: #ff714f;
        mix-blend-mode: difference;
        display: flex;
        flex-flow: column;
        justify-content: flex-start;
    }
    navigation {
        display: flex;
        justify-content: space-between;
        font-size: 22px;
        /*color: #faff00;*/
        mix-blend-mode: overlay;
        font-weight: 400;
        align-items: center;
    }
    .sayhi {
        border: 1px solid;
        padding: 8px 16px;
        border-radius: 300px;
        line-height: 0.8;
    }
}