:root {
    --bg-dark: #050b14;
    --trae-green: #00ff66;
    --aurora-cyan: #00f2ff;
    --aurora-purple: #7000ff;
    --text-primary: #e0e0e0;
    --text-dim: #a0a0a0;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-main: 'Space Grotesk', sans-serif;
    --font-accent: 'Orbitron', sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-main);
    overflow-x: hidden;
}

#bgCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Glassmorphism Utility */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
}

/* Navigation */
.glass-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    margin-top: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    position: sticky;
    top: 20px;
    z-index: 100;
}

.logo {
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 2px;
}

.logo span {
    color: var(--trae-green);
    text-shadow: 0 0 10px var(--trae-green);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Play Banner */
.play-banner {
    display: block;
    margin: 40px auto;
    max-width: 800px;
    text-decoration: none;
    position: relative;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 10;
}

.banner-inner {
    background: rgba(0, 255, 102, 0.05);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(0, 255, 102, 0.3);
    border-radius: 24px;
    padding: 40px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5),
                inset 0 0 30px rgba(0, 255, 102, 0.1);
}

.play-banner:hover {
    transform: scale(1.02) translateY(-5px);
}

.banner-tag {
    background: var(--trae-green);
    color: var(--bg-dark);
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 6px 16px;
    border-radius: 50px;
    display: inline-block;
    margin-bottom: 20px;
    letter-spacing: 2px;
    box-shadow: 0 0 20px var(--trae-green);
}

.banner-title {
    font-family: var(--font-accent);
    font-size: 3rem;
    color: white;
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.banner-subtitle {
    color: var(--trae-green);
    font-size: 1.2rem;
    font-weight: 500;
    opacity: 0.9;
}

.banner-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 102, 0.1) 0%, transparent 70%);
    pointer-events: none;
    animation: rotateGlow 10s linear infinite;
}

@keyframes rotateGlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.play-banner:hover .banner-inner {
    border-color: var(--trae-green);
    background: rgba(0, 255, 102, 0.1);
    box-shadow: 0 30px 60px rgba(0, 255, 102, 0.2),
                inset 0 0 40px rgba(0, 255, 102, 0.2);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.glitch-text {
    font-family: var(--font-accent);
    font-size: 5rem;
    font-weight: 700;
    position: relative;
    color: white;
    margin-bottom: 10px;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.glitch-text::before {
    color: var(--trae-green);
    z-index: -1;
    animation: glitch 3s infinite;
}

.glitch-text::after {
    color: var(--aurora-cyan);
    z-index: -2;
    animation: glitch 2s infinite reverse;
}

@keyframes glitch {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-dim);
    margin-bottom: 40px;
}

/* Countdown */
.countdown-container {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.time-block {
    background: var(--glass-bg);
    padding: 20px;
    border-radius: 15px;
    min-width: 100px;
    border: 1px solid var(--glass-border);
}

.time-block span {
    display: block;
    font-size: 2.5rem;
    font-family: var(--font-accent);
    color: var(--trae-green);
}

.time-block label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dim);
}

/* Buttons */
.btn-primary, .btn-secondary {
    padding: 15px 35px;
    font-family: var(--font-accent);
    font-size: 1rem;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    text-transform: uppercase;
    font-weight: 600;
}

.btn-primary {
    background: var(--trae-green);
    color: var(--bg-dark);
    box-shadow: 0 0 20px rgba(0, 255, 102, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 255, 102, 0.6);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 1px solid var(--glass-border);
    margin-left: 15px;
}

.btn-secondary:hover {
    background: var(--glass-bg);
}

/* Section Styling */
.section-card {
    margin: 100px 0;
    padding: 60px;
    text-align: center;
}

.section-card h2 {
    font-family: var(--font-accent);
    font-size: 2.5rem;
    margin-bottom: 20px;
}

/* Forge Section */
.forge-input-group {
    display: flex;
    gap: 10px;
    max-width: 600px;
    margin: 40px auto;
}

.forge-input-group input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 15px 25px;
    border-radius: 30px;
    color: white;
    font-family: var(--font-main);
}

.crystal-display {
    margin-top: 40px;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#outputMessage {
    font-size: 1.5rem;
    color: var(--trae-green);
    margin-bottom: 20px;
    font-family: var(--font-accent);
}

/* Game Section */
.game-container {
    position: relative;
    width: 100%;
    height: 400px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 20px;
    overflow: hidden;
    margin-top: 40px;
}

#gameCanvas {
    width: 100%;
    height: 100%;
}

#gameUI {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    text-align: center;
}

.score {
    font-family: var(--font-accent);
    font-size: 1.5rem;
    margin-bottom: 20px;
}

footer {
    text-align: center;
    padding: 60px 40px;
    margin-top: 100px;
    border-top: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.2);
}

footer p {
    font-family: var(--font-accent);
    letter-spacing: 1px;
    margin-bottom: 10px;
}

footer span, .glm-link, .author-link, .gemini-link {
    color: var(--trae-green);
    text-shadow: 0 0 10px rgba(0, 255, 102, 0.5);
    text-decoration: none;
    transition: all 0.3s ease;
}

.glm-link:hover, .author-link:hover, .gemini-link:hover {
    color: white;
    text-shadow: 0 0 20px var(--trae-green);
}

.copyright {
    font-size: 0.8rem;
    color: var(--text-dim);
    font-family: var(--font-main);
}

@media (max-width: 768px) {
    .glitch-text { font-size: 3rem; }
    .countdown-container { flex-wrap: wrap; justify-content: center; }
    .forge-input-group { flex-direction: column; }
    .btn-secondary { margin-left: 0; margin-top: 15px; }
}