@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
    --bg-base: #0a0f0a;
    --bg-elevated: #111a11;
    --bg-card: #1a2a1a;
    --neon-green: #39ff14;
    --neon-lime: #7fff00;
    --neon-mint: #98ff98;
    --text-main: #e8ffe8;
    --text-dim: #88aa88;
    --border: #2a3f2a;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--bg-base);
    color: var(--text-main);
    line-height: 1.7;
    min-height: 100vh;
}

a {
    color: var(--neon-green);
    text-decoration: none;
    transition: 0.3s;
}

a:hover {
    color: var(--neon-lime);
    text-shadow: 0 0 10px var(--neon-green);
}

/* Top Bar */
.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 65px;
    background: rgba(10, 15, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 800;
    display: flex;
    align-items: center;
}

.top-bar-content {
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--neon-green);
    text-shadow: 0 0 15px rgba(57, 255, 20, 0.5);
    letter-spacing: 1px;
}

.main-links {
    display: flex;
    gap: 2rem;
}

.main-links a {
    color: var(--text-dim);
    font-weight: 500;
    font-size: 0.9rem;
}

.main-links a:hover,
.main-links a.on {
    color: var(--neon-green);
}

.hamburger-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.hamburger-btn span {
    width: 24px;
    height: 2px;
    background: var(--neon-green);
    transition: 0.3s;
}

.fullscreen-menu {
    position: fixed;
    inset: 0;
    background: rgba(10, 15, 10, 0.98);
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 799;
}

.fullscreen-menu.active {
    display: flex;
}

.fullscreen-menu a {
    font-size: 1.5rem;
    font-weight: 600;
}

/* Content Area */
.content-area {
    padding-top: 65px;
}

/* Intro Section */
.intro-section {
    min-height: calc(100vh - 65px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 4rem 2rem;
    background: 
        radial-gradient(ellipse at 50% 0%, rgba(57, 255, 20, 0.05) 0%, transparent 50%),
        var(--bg-base);
}

.intro-box {
    max-width: 800px;
}

.intro-box h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.intro-box h1 .neon {
    color: var(--neon-green);
    text-shadow: 0 0 30px rgba(57, 255, 20, 0.6);
}

.intro-box p {
    font-size: 1.1rem;
    color: var(--text-dim);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    font-weight: 400;
}

.glow-btn {
    display: inline-block;
    background: var(--neon-green);
    color: var(--bg-base);
    font-weight: 600;
    padding: 1rem 2.5rem;
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s;
    box-shadow: 0 0 25px rgba(57, 255, 20, 0.4);
}

.glow-btn:hover {
    background: var(--neon-lime);
    transform: translateY(-3px);
    box-shadow: 0 0 40px rgba(57, 255, 20, 0.6);
    color: var(--bg-base);
}

/* Feature Strip */
.feature-strip {
    padding: 5rem 2rem;
    background: var(--bg-elevated);
}

.feature-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-tile {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
}

.feature-tile:hover {
    border-color: var(--neon-green);
    box-shadow: 0 0 30px rgba(57, 255, 20, 0.15);
    transform: translateY(-5px);
}

.feature-tile .tile-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-tile h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--neon-lime);
}

.feature-tile p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* Slot Section */
.slot-section {
    padding: 5rem 2rem;
}

.slot-wrapper {
    max-width: 1050px;
    margin: 0 auto;
    text-align: center;
}

.slot-wrapper h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--neon-lime);
}

.slot-container {
    width: 100%;
    aspect-ratio: 16/10;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
}

.slot-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Article Area */
.article-area {
    max-width: 850px;
    margin: 0 auto;
    padding: 5rem 2rem;
}

.article-area h1 {
    font-size: 2.2rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--neon-lime);
}

.article-area h2 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--neon-green);
    margin: 2.5rem 0 1rem;
}

.article-area p {
    color: var(--text-dim);
    margin-bottom: 1.25rem;
}

.article-area ul {
    list-style: none;
    margin: 1.5rem 0;
}

.article-area li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    color: var(--text-dim);
    position: relative;
}

.article-area li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--neon-green);
    font-weight: 700;
}

/* Site Footer */
.site-footer {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
    padding: 3rem 2rem;
    text-align: center;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.resource-links {
    margin-bottom: 2rem;
}

.resource-links h5 {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-dim);
    margin-bottom: 1rem;
}

.resource-links a {
    margin: 0 1rem;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-dim);
    font-size: 0.85rem;
}

.site-copyright {
    color: var(--text-dim);
    font-size: 0.8rem;
    opacity: 0.7;
}

/* Gate Modal */
.gate-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.96);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.gate-modal.gone {
    display: none;
}

.gate-box {
    background: var(--bg-card);
    border: 2px solid var(--neon-green);
    border-radius: 12px;
    padding: 2.5rem;
    max-width: 440px;
    margin: 1rem;
    text-align: center;
    box-shadow: 0 0 40px rgba(57, 255, 20, 0.2);
}

.gate-box h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--neon-lime);
}

.gate-box p {
    color: var(--text-dim);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.gate-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.gate-btns button {
    padding: 0.85rem 2rem;
    border: none;
    border-radius: 6px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.btn-enter {
    background: var(--neon-green);
    color: var(--bg-base);
}

.btn-leave {
    background: transparent;
    border: 1px solid var(--border) !important;
    color: var(--text-dim);
}

.btn-enter:hover {
    background: var(--neon-lime);
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.4);
}

.btn-leave:hover {
    border-color: #ff4444 !important;
    color: #ff4444;
}

/* Responsive */
@media (max-width: 900px) {
    .feature-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    .main-links {
        display: none;
    }
    
    .hamburger-btn {
        display: flex;
    }
    
    .intro-box h1 {
        font-size: 1.8rem;
    }
    
    .slot-container {
        aspect-ratio: 4/3;
    }
    
    .gate-btns {
        flex-direction: column;
    }
    
    .resource-links a {
        display: block;
        margin: 0.5rem 0;
    }
}