/* base.css - Shared styles for Cite.sh */

/* CSS Variables */
:root {
    --bg-primary: #0a0a0b;
    --bg-secondary: #111113;
    --bg-tertiary: #18181b;
    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --accent: #00ffcc;
    --accent-glow: rgba(0, 255, 204, 0.15);
    --border: #27272a;
}

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

/* Body */
body {
    font-family: 'Outfit', -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
}

/* Navigation (sub-pages) */
nav {
    padding: 20px 0;
    background: rgba(10, 10, 11, 0.95);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
}

nav .nav-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-links a {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: none;
}

.nav-links a:hover { color: var(--accent); }

/* Nav Toggle (hamburger) */
.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    cursor: pointer;
    padding: 0;
}

.nav-toggle:hover {
    border-color: var(--accent);
}

.nav-toggle-line {
    width: 18px;
    height: 2px;
    background: currentColor;
    display: block;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle-line + .nav-toggle-line {
    margin-top: 4px;
}

nav.nav-open .nav-toggle-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

nav.nav-open .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

nav.nav-open .nav-toggle-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

/* Button */
.btn {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    background: var(--accent);
    color: var(--bg-primary);
}

.btn:hover { opacity: 0.9; }

/* Breadcrumb */
.breadcrumb {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
}

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

/* CTA Box */
.cta-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    margin: 48px 0;
}

.cta-box h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.cta-box p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.cta-box .btn { display: inline-block; }

/* Footer */
footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 40px 0;
    text-align: center;
}

footer p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

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