:root {
    --bg-black: #000000;
    --bg-dark-blue: #0a1628;
    --hex-line: #1a3a52;
    --hex-glow: #2d5a7b;

    /* LCD/Glow colors */
    --lcd-cyan: #00ffff;
    --lcd-blue: #00d4ff;
    --lcd-green: #00ff9f;

    /* Text colors */
    --text-bright: #e0f2ff;
    --text-muted: #94b8d4;

    /* Panel colors */
    --panel-bg: rgba(10, 22, 40, 0.75);
    --panel-border: rgba(45, 90, 123, 0.3);
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-black);
    color: var(--text-bright);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
}

/* Hexagonal Grid Background */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    background-color: var(--bg-black);
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 35px, var(--hex-line) 35px, var(--hex-line) 36px),
        repeating-linear-gradient(60deg, transparent, transparent 35px, var(--hex-line) 35px, var(--hex-line) 36px),
        repeating-linear-gradient(120deg, transparent, transparent 35px, var(--hex-line) 35px, var(--hex-line) 36px),
        radial-gradient(circle at 50% 50%, var(--bg-dark-blue) 0%, var(--bg-black) 70%);
    background-size: 100% 100%;
}

/* DoF Blur Effect Layer */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 1;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(45, 90, 123, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(45, 90, 123, 0.12) 0%, transparent 50%);
    backdrop-filter: blur(1.5px);
    pointer-events: none;
}

/* Subtle hex glow accents */
.hex-accent {
    position: fixed;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background-image:
        radial-gradient(circle at 15% 25%, var(--hex-glow) 0px, transparent 2px),
        radial-gradient(circle at 85% 75%, var(--hex-glow) 0px, transparent 2px),
        radial-gradient(circle at 50% 50%, var(--hex-glow) 0px, transparent 2px);
    opacity: 0.08;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.08; }
    50% { opacity: 0.15; }
}

main {
    position: relative;
    z-index: 10;
    width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2.5rem 1.5rem 4rem;
    gap: 2.5rem;
}

/* Navigation */
nav {
    width: 100%;
    max-width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    padding: 1.2rem 2rem;
    backdrop-filter: blur(16px);
    box-shadow:
        0 0 20px rgba(0, 255, 255, 0.1),
        inset 0 1px 0 rgba(45, 90, 123, 0.5);
}

nav .brand {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--lcd-cyan);
    text-shadow:
        0 0 10px var(--lcd-cyan),
        0 0 20px var(--lcd-blue),
        0 0 30px rgba(0, 212, 255, 0.5);
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% {
        text-shadow:
            0 0 10px var(--lcd-cyan),
            0 0 20px var(--lcd-blue),
            0 0 30px rgba(0, 212, 255, 0.5);
    }
    50% {
        text-shadow:
            0 0 15px var(--lcd-cyan),
            0 0 30px var(--lcd-blue),
            0 0 45px rgba(0, 212, 255, 0.7);
    }
}

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

nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
}

nav a:hover,
nav a:focus {
    color: var(--text-bright);
    text-shadow: 0 0 8px rgba(0, 255, 255, 0.3);
}

/* Hero Section */
.hero {
    text-align: center;
    max-width: 900px;
    padding: 4rem 3rem;
    border-radius: 16px;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    backdrop-filter: blur(20px);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(0, 255, 255, 0.05),
        inset 0 1px 0 rgba(45, 90, 123, 0.4);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: 1.5rem;
    color: var(--lcd-cyan);
    text-shadow:
        0 0 20px var(--lcd-cyan),
        0 0 40px var(--lcd-blue),
        0 0 60px rgba(0, 212, 255, 0.4),
        0 2px 4px rgba(0, 0, 0, 0.5);
    text-transform: uppercase;
    line-height: 1.2;
}

.hero p {
    color: var(--text-bright);
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Buttons */
.buttons {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    flex-wrap: wrap;
}

button,
.buttons a {
    background: rgba(0, 255, 255, 0.05);
    border: 2px solid var(--lcd-blue);
    color: var(--lcd-cyan);
    padding: 0.9rem 2rem;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    text-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
}

button::before,
.buttons a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--lcd-cyan), var(--lcd-blue));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

button:hover,
.buttons a:hover {
    border-color: var(--lcd-cyan);
    color: var(--bg-black);
    text-shadow: none;
    transform: translateY(-2px);
    box-shadow:
        0 0 20px rgba(0, 255, 255, 0.4),
        0 8px 16px rgba(0, 0, 0, 0.3);
}

button:hover::before,
.buttons a:hover::before {
    opacity: 1;
}

/* Primary button styling - filled style for main CTA */
.btn-primary {
    background: linear-gradient(135deg, var(--lcd-cyan), var(--lcd-blue)) !important;
    border-color: var(--lcd-cyan) !important;
    color: var(--bg-black) !important;
    text-shadow: none !important;
    box-shadow:
        0 0 25px rgba(0, 255, 255, 0.5),
        0 4px 12px rgba(0, 0, 0, 0.3);
    font-weight: 700;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--lcd-green), var(--lcd-cyan)) !important;
    border-color: var(--lcd-green) !important;
    transform: translateY(-3px);
    box-shadow:
        0 0 35px rgba(0, 255, 255, 0.7),
        0 0 15px rgba(0, 255, 159, 0.5),
        0 8px 20px rgba(0, 0, 0, 0.4);
}

.btn-primary::before {
    display: none;
}

/* Section Grid */
.section {
    width: 100%;
    max-width: 1200px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* Cards */
.card {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    padding: 2rem;
    border-radius: 12px;
    backdrop-filter: blur(16px);
    min-height: 220px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all 0.3s ease;
    box-shadow:
        0 4px 16px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(45, 90, 123, 0.3);
}

.card:hover {
    border-color: var(--hex-glow);
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(0, 255, 255, 0.1),
        inset 0 1px 0 rgba(45, 90, 123, 0.4);
    transform: translateY(-4px);
}

.card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--lcd-blue);
    text-shadow:
        0 0 15px rgba(0, 212, 255, 0.6),
        0 0 30px rgba(0, 212, 255, 0.3);
    text-transform: uppercase;
}

.card p {
    font-size: 1rem;
    color: var(--text-bright);
    line-height: 1.7;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.card a {
    color: var(--lcd-cyan);
    text-decoration: none;
    font-weight: 600;
    text-shadow: 0 0 8px rgba(0, 255, 255, 0.4);
    transition: all 0.3s ease;
}

.card a:hover,
.card a:focus {
    color: var(--lcd-green);
    text-shadow: 0 0 12px rgba(0, 255, 159, 0.6);
}

/* Roadmap Specific Styling */
.roadmap-card {
    grid-column: span 1;
    min-height: auto;
}

.roadmap {
    font-size: 0.9rem;
    line-height: 1.6;
}

.roadmap p {
    margin-bottom: 1.2rem;
    color: var(--text-bright);
}

.roadmap strong {
    color: var(--lcd-blue);
    font-size: 1rem;
    letter-spacing: 1px;
}

.roadmap-title {
    color: var(--lcd-cyan);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.4);
    font-size: 0.95rem;
    letter-spacing: 1px;
    display: block;
    margin-top: 0.3rem;
}

.roadmap-subtitle {
    color: var(--text-bright);
    font-style: italic;
    font-size: 0.9rem;
    display: block;
    margin-top: 0.3rem;
}

.roadmap-detail {
    color: var(--text-muted);
    font-size: 0.85rem;
    display: block;
    margin-top: 0.3rem;
    margin-left: 0.5rem;
    line-height: 1.5;
}

.here-marker {
    color: var(--lcd-green);
    font-size: 0.85rem;
    font-style: italic;
    text-shadow: 0 0 8px rgba(0, 255, 159, 0.5);
}

/* Games page specific grid - scale side boxes smaller */
body:has(.roadmap-card) .section {
    grid-template-columns: 0.7fr 1.6fr 0.7fr 1fr;
}

/* Call-to-action card styling */
.cta-card {
    border-color: var(--lcd-blue);
    background: rgba(0, 212, 255, 0.05);
}

.cta-card:hover {
    border-color: var(--lcd-cyan);
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(0, 255, 255, 0.2),
        inset 0 1px 0 rgba(45, 90, 123, 0.5);
}

/* Footer */
footer {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--text-muted);
    padding: 2rem 1rem 1.5rem;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in:nth-child(2) { animation-delay: 0.1s; }
.fade-in:nth-child(3) { animation-delay: 0.2s; }

/* Responsive Design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: flex-start;
        padding: 1rem 1.5rem;
    }

    nav .brand {
        font-size: 1.3rem;
    }

    nav ul {
        flex-wrap: wrap;
        gap: 1rem 1.5rem;
    }

    .hero {
        padding: 3rem 2rem;
    }

    .hero h1 {
        font-size: 2.2rem;
        letter-spacing: 2px;
    }

    .hero p {
        font-size: 1rem;
    }

    .section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }

    nav .brand {
        font-size: 1.1rem;
        letter-spacing: 2px;
    }

    .buttons {
        flex-direction: column;
        width: 100%;
    }

    .buttons a {
        width: 100%;
        text-align: center;
    }
}