:root {
    --bg: #ffffff;
    --fg: #000000;
    --border: 2px solid #000000;
    --font-serif: 'EB Garamond', serif;
    --font-sans: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

body {
    background-color: var(--bg);
    color: var(--fg);
    font-family: var(--font-sans);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--fg);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-sans);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 4rem;
    line-height: 1;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    border-bottom: var(--border);
    padding-bottom: 0.5rem;
}

h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.mono {
    font-family: var(--font-mono);
}

.serif {
    font-family: var(--font-serif);
}

/* Layout */
nav {
    display: flex;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    border-bottom: var(--border);
    font-family: var(--font-mono);
    font-weight: 700;
}

.links a {
    margin-left: 1.5rem;
}

.hero {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.quote {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-style: italic;
    margin-bottom: 1rem;
    max-width: 800px;
}

.author {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    margin-bottom: 4rem;
    display: block;
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    font-family: var(--font-serif);
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 6rem;
}

section {
    margin-bottom: 6rem;
}

/* Components */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-mono);
    font-weight: 700;
    border: var(--border);
    text-transform: uppercase;
    margin-right: 1rem;
    transition: all 0.1s;
}

.btn-primary {
    background-color: var(--fg);
    color: var(--bg);
}

.btn-primary:hover {
    background-color: var(--bg);
    color: var(--fg);
    text-decoration: none;
}

.btn-secondary:hover {
    background-color: #f0f0f0;
    text-decoration: none;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    border: var(--border);
    padding: 1.5rem;
    box-shadow: 8px 8px 0px 0px var(--fg);
}

.phase {
    border-left: var(--border);
    padding-left: 2rem;
    margin-bottom: 3rem;
}

.phase-header {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.phase-header .mono {
    font-size: 0.9rem;
    color: #666;
}

code.block {
    display: block;
    font-family: var(--font-mono);
    background: #f0f0f0;
    padding: 0.5rem;
    margin-top: 1rem;
    font-size: 0.9rem;
}

pre {
    background: var(--fg);
    color: var(--bg);
    padding: 1.5rem;
    font-family: var(--font-mono);
    overflow-x: auto;
    margin-bottom: 2rem;
    box-shadow: 8px 8px 0px 0px #666;
}

footer {
    border-top: var(--border);
    padding: 3rem 2rem;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .quote { font-size: 1.5rem; }
    .hero { padding: 4rem 1.5rem; }
}