/* Base Reset & Fonts matching Hiperdyne */
html {
    width: 100%;
    height: 100%;
}

body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    color: #fff;
    font-family: "Gotham A", "Gotham B", "_YuGothic", "Yu Gothic", YuGothic, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, Meiryo, sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 28px;
    letter-spacing: .05em;
    background-color: #000;
    overflow: auto;
}

/* Typography */
.weight_bold {
    font-weight: 700;
}

.nowrap {
    display: inline-block;
    white-space: nowrap;
}

/* Layout Structure */
#wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

/* Header / Logo Section (Left Half on Desktop) */
#header {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
}

#header #logo {
    position: absolute;
    left: 50%;
    height: 0;
    padding-bottom: 104.16666%;
    /* Using local logo */
    background-image: url('logo.svg');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
    transform: translateX(-50%) translateY(-50%);
}

/* Contents Section (Right Half on Desktop) */
#contents {
    position: relative;
    padding-bottom: 15px;
}

#contents #catch {
    position: relative;
    height: 100%;
}

/* Responsive Breakpoints */
@media all and (max-width: 768px) {
    #header {
        width: 100%;
        height: 50vh;
        /* Adjust for mobile visual */
        position: relative;
    }

    #header #logo {
        width: calc(100% - 40px);
        max-width: 240px;
        top: 50%;
    }

    #contents {
        position: relative;
        width: calc(100% - 40px);
        margin: 0 auto;
        padding-top: 50px;
    }

    #contents #catch h1 {
        font-size: 38px;
        line-height: 58px;
        position: relative;
        padding: 0;
    }
}

@media all and (min-width: 769px) {
    #header {
        width: 50%;
    }

    #header #logo {
        width: 240px;
        top: 50%;
    }

    #contents {
        position: relative;
        width: 50%;
        margin-left: 50%;
        height: 100%;
    }

    #contents #catch h1 {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        padding: 100px 100px 100px 0;
        font-size: 48px;
        line-height: 72px;
        margin: 0;
    }
}

/* Footer */
#footer {
    position: fixed;
    bottom: 10px;
    width: 100%;
    text-align: center;
}

@media all and (min-width: 769px) {
    #footer {
        bottom: 0;
        left: 50%;
        width: 50%;
        text-align: left;
        padding-bottom: 10px;
    }
}

.copyright {
    font-size: 10px;
    opacity: 0.7;
}