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

html,
body {
    width: 100%;
    height: 100%;
}

body {
    overflow: hidden;

    background:
        linear-gradient(
            135deg,
            #eef7ff 0%,
            #dceeff 40%,
            #b9dcf7 100%
        );

    color: #10243a;

    font-family:
        Arial,
        Helvetica,
        sans-serif;
}

#robotCanvas {
    position: fixed;
    inset: 0;

    width: 100%;
    height: 100%;

    display: block;

    z-index: -3;
}

.vignette {
    position: fixed;
    inset: 0;

    pointer-events: none;

    z-index: 2;

    background:
        radial-gradient(
            circle at 72% 46%,
            transparent 0%,
            transparent 44%,
            rgba(45, 88, 120, .04) 72%,
            rgba(30, 64, 90, .14) 100%
        );
}

.hero {
    position: relative;

    width: 100%;
    min-height: 100vh;

    display: flex;
    align-items: center;

    padding:
        60px
        clamp(24px, 8vw, 130px);

    z-index: 1;
}

.hero-content {
    width: min(680px, 100%);
}

.eyebrow {
    margin-bottom: 18px;

    color: #248cbd;

    font-size: 13px;
    font-weight: 700;

    letter-spacing: 5px;

    text-transform: uppercase;
}

h1 {
    font-size:
        clamp(
            64px,
            10vw,
            142px
        );

    line-height: .86;

    letter-spacing: -6px;

    font-weight: 800;

    color: #10263b;

    text-transform: uppercase;

    text-shadow:
        0 12px 32px rgba(40, 90, 120, .08);
}

.description {
    max-width: 560px;

    margin-top: 28px;

    color: rgba(26, 53, 75, .72);

    font-size:
        clamp(
            16px,
            1.5vw,
            20px
        );

    line-height: 1.7;
}

.hero-btn {
    display: inline-flex;

    align-items: center;
    gap: 14px;

    margin-top: 30px;

    padding:
        14px
        19px;

    color: #123650;

    font-size: 14px;
    font-weight: 700;

    text-decoration: none;

    background:
        rgba(255,255,255,.48);

    border:
        1px solid rgba(54, 154, 200, .25);

    border-radius: 10px;

    backdrop-filter:
        blur(12px);

    box-shadow:
        0 12px 30px rgba(36, 92, 120, .07);

    transition:
        transform .25s ease,
        background .25s ease,
        border-color .25s ease;
}

.hero-btn span {
    color: #1da8db;
    font-size: 18px;
}

.hero-btn:hover {
    transform: translateY(-3px);

    background:
        rgba(255,255,255,.72);

    border-color:
        rgba(54, 154, 200, .6);
}

@media (max-width: 1000px) {
    .hero {
        padding: 50px 6%;
    }

    .hero-content {
        width: 58%;
    }
}

@media (max-width: 720px) {
    .hero {
        align-items: flex-start;

        padding:
            70px
            22px
            30px;
    }

    .hero-content {
        width: 100%;
    }

    h1 {
        max-width: 80%;

        font-size:
            clamp(
                50px,
                16vw,
                78px
            );

        letter-spacing: -3px;
    }

    .description {
        max-width: 68%;

        font-size: 15px;
    }

    .eyebrow {
        font-size: 10px;
        letter-spacing: 3px;
    }
}