:root {
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    color: #e8edf2;
    background: #0d1117;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background:
        radial-gradient(
            circle at top,
            #172033 0,
            #0d1117 40%
        );
}

a {
    color: #7dd3fc;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    width: min(900px, calc(100% - 40px));
    margin: 0 auto;
}

.hero {
    min-height: 75vh;

    display: flex;
    flex-direction: column;
    justify-content: center;

    padding: 80px 0;
}

.eyebrow {
    color: #7dd3fc;
    font-family: monospace;
    font-size: 0.9rem;
}

h1 {
    margin: 5px 0;

    font-size: clamp(3rem, 9vw, 6rem);
    letter-spacing: -0.05em;
}

.subtitle {
    color: #9ca3af;
    font-size: 1.4rem;

    max-width: 600px;
}

.links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;

    margin-top: 30px;
}

section {
    padding: 80px 0;
}

h2 {
    font-size: 2rem;
}

p {
    line-height: 1.7;
}

.project-grid {
    display: grid;

    grid-template-columns:
        repeat(auto-fit, minmax(250px, 1fr));

    gap: 20px;

    margin-top: 30px;
}

.card {
    padding: 25px;

    border: 1px solid #30363d;
    border-radius: 12px;

    background: #161b22;
}

.card h3 {
    margin-top: 0;
}

footer {
    padding: 60px 0;
    border-top: 1px solid #30363d;

    color: #8b949e;
}