* {
    box-sizing: border-box;
}

:root {
    --background: #05080c;
    --panel: #0b1118;
    --panel2: #0e1620;
    --border: #253241;
    --text: #dbe7f2;
    --muted: #8294a6;
    --accent: #54b8ff;
    --good: #62db8b;
}

html {
    background: var(--background);
}

body {
    margin: 0;

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

    background:
        radial-gradient(
            circle at 50% -200px,
            #162536 0,
            #081018 520px,
            #05080c 1100px
        );

    color:
        var(--text);
}

a {
    color:
        var(--accent);
}

header {
    background:
        rgba(
            5,
            8,
            12,
            0.94
        );

    border-bottom:
        1px solid var(--border);

    position:
        sticky;

    top: 0;

    z-index:
        100;
}

.nav {
    max-width:
        1500px;

    margin:
        auto;

    padding:
        18px 24px;

    display:
        flex;

    align-items:
        center;

    justify-content:
        space-between;

    gap:
        20px;
}

.brand {
    text-decoration:
        none;

    color:
        white;

    font-weight:
        bold;

    font-size:
        19px;

    letter-spacing:
        0.4px;
}

.menu {
    display:
        flex;

    flex-wrap:
        wrap;

    gap:
        20px;
}

.menu a {
    text-decoration:
        none;

    font-size:
        13px;

    color:
        #aab8c5;
}

.menu a:hover {
    color:
        white;
}

main {
    max-width:
        1500px;

    margin:
        auto;

    padding:
        34px 24px 60px;
}

.hero-copy {
    text-align:
        center;

    max-width:
        950px;

    margin:
        10px auto 32px;
}

.hero-copy h1 {
    font-size:
        clamp(
            35px,
            6vw,
            68px
        );

    margin:
        0;

    line-height:
        1.02;

    letter-spacing:
        -1.5px;
}

.hero-copy p {
    color:
        var(--muted);

    font-size:
        17px;

    line-height:
        1.6;

    margin:
        20px auto 0;

    max-width:
        780px;
}

.map-panel {
    border:
        1px solid var(--border);

    border-radius:
        12px;

    background:
        black;

    overflow:
        hidden;
}

.map-panel img {
    display:
        block;

    width:
        100%;

    height:
        auto;
}

.map-caption {
    background:
        var(--panel);

    padding:
        11px 15px;

    color:
        var(--muted);

    font-size:
        12px;

    display:
        flex;

    justify-content:
        space-between;

    gap:
        15px;
}

.stats-grid {
    display:
        grid;

    grid-template-columns:
        repeat(
            4,
            minmax(
                0,
                1fr
            )
        );

    gap:
        12px;

    margin:
        20px 0;
}

.stat {
    padding:
        18px;

    border:
        1px solid var(--border);

    border-radius:
        9px;

    background:
        var(--panel);
}

.stat-number {
    font-size:
        clamp(
            24px,
            3vw,
            38px
        );

    font-weight:
        bold;
}

.stat-label {
    margin-top:
        6px;

    color:
        var(--muted);

    font-size:
        12px;

    text-transform:
        uppercase;

    letter-spacing:
        0.5px;
}

.section {
    margin-top:
        35px;
}

.section h2 {
    margin:
        0 0 15px;

    font-size:
        25px;
}

.section-intro {
    color:
        var(--muted);

    line-height:
        1.6;

    max-width:
        900px;
}

.two-column {
    display:
        grid;

    grid-template-columns:
        repeat(
            2,
            minmax(
                0,
                1fr
            )
        );

    gap:
        18px;
}

.panel {
    background:
        var(--panel);

    border:
        1px solid var(--border);

    border-radius:
        9px;

    padding:
        20px;
}

.panel h3 {
    margin-top:
        0;
}

.panel p {
    color:
        var(--muted);

    line-height:
        1.65;
}

.collectors {
    display:
        grid;

    grid-template-columns:
        repeat(
            auto-fit,
            minmax(
                220px,
                1fr
            )
        );

    gap:
        12px;
}

.collector {
    background:
        var(--panel);

    border:
        1px solid var(--border);

    border-radius:
        8px;

    padding:
        16px;
}

.collector-title {
    font-size:
        16px;

    font-weight:
        bold;
}

.dot {
    display:
        inline-block;

    width:
        8px;

    height:
        8px;

    border-radius:
        50%;

    background:
        #5e6974;

    margin-right:
        7px;
}

.dot.active {
    background:
        var(--good);

    box-shadow:
        0 0 7px
        rgba(
            98,
            219,
            139,
            0.7
        );
}

.collector-row {
    display:
        flex;

    justify-content:
        space-between;

    gap:
        12px;

    padding-top:
        9px;

    font-size:
        12px;

    color:
        var(--muted);
}

.gallery {
    display:
        grid;

    grid-template-columns:
        repeat(
            auto-fill,
            minmax(
                230px,
                1fr
            )
        );

    gap:
        12px;
}

.gallery a {
    background:
        black;

    border:
        1px solid var(--border);

    border-radius:
        8px;

    overflow:
        hidden;

    text-decoration:
        none;
}

.gallery img {
    width:
        100%;

    display:
        block;
}

.gallery-caption {
    padding:
        9px;

    background:
        var(--panel);

    color:
        var(--muted);

    font-size:
        11px;
}

.chart-box {
    height:
        340px;
}

footer {
    border-top:
        1px solid var(--border);

    color:
        #61707f;

    text-align:
        center;

    font-size:
        11px;

    padding:
        28px;
}

.code {
    font-family:
        Consolas,
        monospace;

    background:
        #060a0e;

    border:
        1px solid #202b35;

    padding:
        13px;

    border-radius:
        7px;

    overflow-x:
        auto;

    color:
        #a9c7df;
}

@media (
    max-width: 900px
) {

    .stats-grid {
        grid-template-columns:
            repeat(
                2,
                minmax(
                    0,
                    1fr
                )
            );
    }

    .two-column {
        grid-template-columns:
            1fr;
    }

}

@media (
    max-width: 600px
) {

    .nav {
        display:
            block;
    }

    .menu {
        margin-top:
            13px;

        gap:
            12px;
    }

    .stats-grid {
        grid-template-columns:
            1fr;
    }

    main {
        padding:
            22px 12px 45px;
    }

}