/* TYPOGRAPHY */
:root {
    --color-bg: #0f0f0f;
    --color-bg-secondary: #1a1a1a;
    --color-border: #333;
    --color-text: #e0e0e0;
    --color-text-muted: #999;
    --color-accent: #7c3aed;
    --color-accent-light: #a78bfa;
    --color-accent-dark: #6d28d9;
    --color-success: #10b981;
    --font-serif: 'Syne', serif;
    --font-sans: 'Inter', sans-serif;
}

h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

h3 {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
}

h4 {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    font-weight: 600;
}

body {
    font-size: 1rem;
    line-height: 1.65;
    color: var(--color-text);
}

p {
    margin-bottom: 1.5rem;
}

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

small {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

a {
    color: var(--color-accent);
    transition: color 0.2s ease;
}

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

code, pre {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.875rem;
    background: var(--color-bg-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 2px;
}

strong, b {
    font-weight: 600;
    color: #fff;
}

em, i {
    font-style: italic;
}

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

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
}

.text-center {
    text-align: center;
}

.text-muted {
    color: var(--color-text-muted);
}

.text-accent {
    color: var(--color-accent);
}

.text-uppercase {
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875em;
}