copilot-dev-days/docs/styles.css

:root {
    --bg-dark: #0a0a0f;
    --bg-card: #12121a;
    --neon-cyan: #00f5ff;
    --neon-magenta: #ff00ff;
    --neon-purple: #b366ff;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --border-color: #2a2a3a;
}

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

body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background:
        linear-gradient(90deg, rgba(0,245,255,0.03) 1px, transparent 1px),
        linear-gradient(rgba(0,245,255,0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
}

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

.hero { padding: 6rem 0 4rem; text-align: center; }
.hero-badge {
    display: inline-block; padding: 0.5rem 1rem;
    background: rgba(0,245,255,0.1); border: 1px solid var(--neon-cyan);
    border-radius: 50px; font-size: 0.875rem; color: var(--neon-cyan);
    margin-bottom: 2rem; font-family: 'JetBrains Mono', monospace;
}
.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 700; margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-subtitle { font-size: 1.25rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto 2rem; }
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.btn {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 1rem 2rem; border-radius: 8px; font-weight: 600;
    text-decoration: none; transition: all 0.3s ease; font-size: 1rem;
}
.btn-primary {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    color: var(--bg-dark);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 40px rgba(0,245,255,0.3); }
.btn-secondary { background: transparent; border: 2px solid var(--border-color); color: var(--text-primary); }
.btn-secondary:hover { border-color: var(--neon-cyan); color: var(--neon-cyan); }

.stats { display: flex; justify-content: center; gap: 3rem; margin-top: 4rem; flex-wrap: wrap; }
.stat { text-align: center; }
.stat-value { font-size: 2rem; font-weight: 700; color: var(--neon-cyan); font-family: 'JetBrains Mono', monospace; }
.stat-label { font-size: 0.875rem; color: var(--text-secondary); margin-top: 0.25rem; }

.features { padding: 4rem 0; }
.section-title { font-size: 2rem; text-align: center; margin-bottom: 3rem; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.feature-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 12px; padding: 2rem; transition: all 0.3s ease;
}
.feature-card:hover { border-color: var(--neon-cyan); transform: translateY(-4px); }
.feature-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.feature-card h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.feature-card p { color: var(--text-secondary); font-size: 0.95rem; }

.workshop { padding: 4rem 0; }
.parts-list { display: flex; flex-direction: column; gap: 1rem; max-width: 800px; margin: 0 auto; }
.part-card {
    display: flex; align-items: center; gap: 1.5rem;
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 12px; padding: 1.5rem; text-decoration: none;
    color: inherit; transition: all 0.3s ease;
}
.part-card:hover { border-color: var(--neon-magenta); background: rgba(255,0,255,0.05); }
.part-number {
    width: 50px; height: 50px; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
    border-radius: 12px; font-weight: 700; font-size: 1.25rem;
    color: var(--bg-dark); flex-shrink: 0;
}
.part-content { flex: 1; }
.part-content h3 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.part-content p { color: var(--text-secondary); font-size: 0.9rem; }
.part-time {
    font-family: 'JetBrains Mono', monospace; font-size: 0.875rem;
    color: var(--neon-cyan); padding: 0.25rem 0.75rem;
    background: rgba(0,245,255,0.1); border-radius: 50px;
}

.prereqs { padding: 4rem 0; background: var(--bg-card); }
.prereqs-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem; max-width: 800px; margin: 0 auto;
}
.prereq-item { display: flex; align-items: center; gap: 0.75rem; padding: 1rem; background: var(--bg-dark); border-radius: 8px; }
.prereq-check { color: var(--neon-cyan); font-size: 1.25rem; }

footer { padding: 3rem 0; text-align: center; border-top: 1px solid var(--border-color); }
.footer-links { display: flex; justify-content: center; gap: 2rem; margin-bottom: 1rem; flex-wrap: wrap; }
.footer-links a { color: var(--text-secondary); text-decoration: none; transition: color 0.3s ease; }
.footer-links a:hover { color: var(--neon-cyan); }
.footer-credit { color: var(--text-secondary); font-size: 0.875rem; }

@media (max-width: 768px) {
    .hero { padding: 4rem 0 3rem; }
    .stats { gap: 2rem; }
    .part-card { flex-direction: column; text-align: center; }
    .part-time { margin-top: 0.5rem; }
}

.hero-also {
    margin-top: 1rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.hero-also a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: color 0.3s ease;
}

.hero-also a:hover {
    color: var(--neon-magenta);
    text-decoration: underline;
}

/* --- Locale Picker --- */
.locale-picker { position: relative; display: inline-flex; }
.locale-toggle { display: flex; align-items: center; justify-content: center; padding: 8px; border-radius: 10px; border: 1px solid var(--border-color); background: var(--bg-card); color: var(--text-secondary); font-size: 1rem; line-height: 1; transition: all 0.2s; cursor: pointer; }
.locale-toggle:hover { background: var(--neon-cyan); color: #fff; border-color: var(--neon-cyan); }
.locale-picker ul { display: none; position: absolute; top: 100%; right: 0; margin: 4px 0 0; padding: 4px 0; list-style: none; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); z-index: 100; min-width: 180px; }
.locale-picker li { padding: 8px 16px; cursor: pointer; font-size: 0.9rem; color: var(--text-primary); white-space: nowrap; transition: background 0.15s; }
.locale-picker li:hover { background: var(--neon-cyan); color: #fff; }
.locale-picker li.active { font-weight: 600; color: var(--neon-cyan); }
.locale-picker li.active:hover { color: #fff; }