/* Minimal, content-focused design */

:root {
    --text-color: #1a1a1a;
    --text-secondary: #555;
    --link-color: #1a1a1a;
    --background: #fafafa;
    --max-width: 640px;
}

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

html {
    font-size: 18px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background: var(--background);
    -webkit-font-smoothing: antialiased;
}

main {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 4rem 1.5rem 6rem;
}

/* Header */
header {
    margin-bottom: 4rem;
}

h1 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.tagline {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Sections */
section {
    margin-bottom: 3.5rem;
}

h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

p:last-child {
    margin-bottom: 0;
}

/* Links */
a {
    color: var(--link-color);
    text-decoration: underline;
    text-underline-offset: 2px;
}

a:hover {
    text-decoration-thickness: 2px;
}

.link {
    margin-top: 1rem;
}


/* Footer */
footer {
    margin-top: 5rem;
    padding-top: 2rem;
    border-top: 1px solid #e0e0e0;
}

footer p {
    color: var(--text-color);
}

footer a {
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 480px) {
    html {
        font-size: 16px;
    }

    main {
        padding: 3rem 1.25rem 4rem;
    }

    header {
        margin-bottom: 3rem;
    }

    section {
        margin-bottom: 2.5rem;
    }
}