/* GreedyWorks Design System */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-dark: #0a0a1a;
    --bg-card: rgba(18, 18, 42, 0.85);
    --cyan: #00ffff;
    --gold: #ffd500;
    --purple: #ab45ff;
    --text: #ffffff;
    --text-dim: #999999;
}

body {
    background-color: var(--bg-dark);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1rem 2rem;
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #1a1a3a;
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cyan);
    text-decoration: none;
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

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

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-dim);
    font-size: 0.9rem;
    border-top: 1px solid #1a1a3a;
}

footer a {
    color: var(--text-dim);
    text-decoration: none;
    margin: 0 1rem;
}

footer a:hover {
    color: var(--cyan);
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--cyan);
    color: var(--bg-dark);
    padding: 0.75rem 1.8rem;
    border-radius: 8px;
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    border: 2px solid var(--cyan);
    transition: background 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.btn-primary:hover {
    background: transparent;
    color: var(--cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--cyan);
    padding: 0.75rem 1.8rem;
    border-radius: 8px;
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    border: 2px solid var(--cyan);
    transition: background 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.btn-secondary:hover {
    background: rgba(0, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

/* Stars background effect */
.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.star {
    position: absolute;
    background: white;
    border-radius: 50%;
    animation: twinkle 3s infinite;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Responsive */
@media (max-width: 768px) {
    nav {
        padding: 0.75rem 1rem;
    }

    .logo {
        font-size: 1.1rem;
    }

    .nav-links {
        gap: 0.75rem;
    }

    .nav-links a {
        font-size: 0.8rem;
    }
}