* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;

    background:
        radial-gradient(circle at 50% 30%, #182436 0%, #0b111a 45%, #05080d 100%);

    color: #f5f7fa;
    font-family: "Segoe UI", Arial, sans-serif;
}

.hero {
    width: min(900px, 90vw);
    text-align: center;
    padding: 60px 30px;
}

.morse {
    margin-bottom: 24px;

    color: #7fd0ff;
    font-size: 20px;
    letter-spacing: 10px;
    opacity: 0.75;
}

h1 {
    margin: 0;

    font-size: clamp(64px, 10vw, 120px);
    font-weight: 700;
    letter-spacing: -4px;
    line-height: 1;
}

.dit {
    color: #ffffff;
}

.trail {
    color: #63c7ff;
}

.tagline {
    margin: 18px 0 0;

    color: #b8c5d1;
    font-size: clamp(20px, 3vw, 30px);
    font-weight: 300;
    letter-spacing: 2px;
}

.description {
    max-width: 660px;
    margin: 38px auto 0;

    color: #98a7b7;
    font-size: 18px;
    line-height: 1.7;
}

.coming-soon {
    display: inline-block;
    margin-top: 46px;
    padding: 12px 24px;

    border: 1px solid rgba(99, 199, 255, 0.45);
    border-radius: 999px;

    color: #8bd7ff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;

    background: rgba(99, 199, 255, 0.06);
}

.author {
    margin-top: 44px;

    color: #667789;
    font-size: 14px;
    letter-spacing: 1px;
}

.author strong {
    color: #8ea0b2;
}