:root {
    --bg-main: #0a0a0b;
    --bg-soft: #121214;
    --accent: #d9ff00; /* Electric Lime */
    --accent-glow: rgba(217, 255, 0, 0.3);
    --text-main: #ffffff;
    --text-muted: #88888e;
    --border: rgba(255, 255, 255, 0.08);
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.5;
    overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.max-800 { max-width: 800px; }
.accent { color: var(--accent); }
.hidden { display: none !important; }

/* Background */
.cyber-bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
.grid { position: absolute; inset: 0; background-image: radial-gradient(var(--border) 1px, transparent 1px); background-size: 40px 40px; }
.scanline { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to bottom, transparent, rgba(217, 255, 0, 0.02) 50%, transparent); animation: scan 6s linear infinite; }
@keyframes scan { from { transform: translateY(-100%); } to { transform: translateY(100%); } }

/* Info Bar */
.info-bar { background: var(--accent); color: #000; font-size: 0.65rem; font-weight: 800; padding: 0.5rem 0; letter-spacing: 0.05em; }
.bar-content { display: flex; justify-content: space-between; align-items: center; }
.bar-badge { background: #000; color: var(--accent); padding: 0.1rem 0.4rem; border-radius: 2px; }
.bar-live { display: flex; align-items: center; gap: 0.4rem; }
.live-dot { width: 8px; height: 8px; background: #000; border-radius: 50%; animation: pulse-black 1.5s infinite; }
@keyframes pulse-black { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* Navbar */
.nav-bar { height: 80px; display: flex; align-items: center; border-bottom: 1px solid var(--border); background: rgba(10, 10, 11, 0.8); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 100; }
.nav-wrap { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo { display: flex; align-items: center; gap: 0.75rem; }
.logo-box { background: var(--accent); color: #000; font-weight: 900; padding: 0.2rem 0.5rem; border-radius: 4px; font-size: 0.9rem; }
.logo-text { font-weight: 900; font-size: 1.25rem; letter-spacing: -1px; }
.logo-text span { color: var(--text-muted); }

.desktop-nav { display: flex; align-items: center; gap: 2rem; }
.desktop-nav a { text-decoration: none; color: var(--text-muted); font-size: 0.75rem; font-weight: 700; transition: 0.3s; }
.desktop-nav a:hover { color: var(--accent); }
.nav-btn { background: #fff; color: #000; border: none; padding: 0.6rem 1.2rem; border-radius: 4px; font-weight: 800; font-size: 0.7rem; cursor: pointer; transition: 0.3s; }
.nav-btn:hover { background: var(--accent); transform: translateY(-2px); }

/* Hero */
.hero-section { padding: 5rem 0; min-height: calc(100vh - 120px); display: flex; align-items: center; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 4rem; align-items: center; }

.status-tag { display: inline-block; font-family: var(--font-mono); font-size: 0.65rem; color: var(--accent); border: 1px solid var(--accent); padding: 0.3rem 0.8rem; border-radius: 2px; margin-bottom: 2rem; }
.main-title { font-size: 5.5rem; line-height: 0.9; font-weight: 900; margin-bottom: 2rem; }
.hero-desc { color: var(--text-muted); font-size: 1.1rem; max-width: 500px; margin-bottom: 3rem; }

/* Gate / TOS */
.tos-card { background: var(--bg-soft); border: 1px solid var(--border); padding: 1.5rem; border-radius: 8px; margin-bottom: 1.5rem; }
.check-wrap { display: flex; gap: 1rem; cursor: pointer; position: relative; }
.check-wrap input { position: absolute; opacity: 0; }
.checkmark { width: 24px; height: 24px; border: 2px solid var(--border); border-radius: 4px; flex-shrink: 0; position: relative; }
.check-wrap input:checked ~ .checkmark { background: var(--accent); border-color: var(--accent); }
.checkmark::after { content: '✓'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #000; font-weight: bold; opacity: 0; }
.check-wrap input:checked ~ .checkmark::after { opacity: 1; }
.check-text strong { display: block; font-size: 0.85rem; margin-bottom: 0.2rem; }
.check-text p { font-size: 0.7rem; color: var(--text-muted); line-height: 1.4; }

.big-btn { width: 100%; background: #fff; color: #000; border: none; padding: 1.5rem; border-radius: 4px; font-weight: 900; font-size: 1rem; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 1rem; transition: 0.3s; }
.big-btn:hover { background: var(--accent); box-shadow: 0 0 30px var(--accent-glow); transform: translateY(-3px); }

/* Premium Mockup Styles */
.premium-mockup {
    position: relative;
    box-shadow: 0 40px 100px -20px rgba(0,0,0,0.9);
}

.head-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pulse-icon {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent);
    animation: blink 1s infinite;
}

.stranger-feed {
    height: 380px !important;
    width: 100% !important;
    overflow: hidden;
    background: #000;
    position: relative;
}

.feed-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9) contrast(1.1);
}

.transition-opacity {
    transition: opacity 0.8s ease-in-out;
}

.fade-out {
    opacity: 0.2;
}

.local-feed {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 120px !important;
    height: 90px !important;
    z-index: 10;
    border: 1px solid var(--accent);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    overflow: hidden;
    background: #000;
}

.v-overlay {
    position: absolute;
    inset: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(to bottom, rgba(0,0,0,0.5), transparent, rgba(0,0,0,0.5));
    pointer-events: none;
    z-index: 5;
}

.v-overlay.mini { padding: 8px; justify-content: flex-end; }

.v-tag {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 900;
    background: var(--accent);
    color: #000;
    padding: 2px 6px;
    border-radius: 2px;
    width: fit-content;
}

.secure-tag {
    display: flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 0 10px var(--accent-glow);
}

.v-loc {
    font-size: 0.55rem;
    color: rgba(255,255,255,0.85);
    font-weight: 700;
    margin-top: 6px;
    display: block;
    text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}

.v-signal {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    font-family: var(--font-mono);
    font-size: 0.55rem;
    color: var(--accent);
    text-shadow: 0 0 5px rgba(217, 255, 0, 0.5);
}

.sig-bar {
    width: 3px;
    background: var(--accent);
    border-radius: 1px;
}
.sig-bar:nth-child(1) { height: 4px; }
.sig-bar:nth-child(2) { height: 7px; }
.sig-bar:nth-child(3) { height: 10px; }

.feed-scanline {
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.2) 50%);
    background-size: 100% 4px;
    pointer-events: none;
    opacity: 0.1;
    z-index: 6;
}

/* Metrics */
.metrics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-top: none; }
.metric-item { background: var(--bg-main); padding: 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; }
.m-label { font-size: 0.6rem; font-weight: 800; color: var(--text-muted); letter-spacing: 0.05em; }
.m-value { font-family: var(--font-mono); font-size: 1rem; font-weight: 900; }

.section-alt { background: var(--bg-soft); padding: 6rem 0; }
.section { padding: 6rem 0; }
.section-head { margin-bottom: 4rem; }
.section-head.center { text-align: center; }
.section-head h2 { font-size: 2.5rem; font-weight: 900; margin-bottom: 1rem; }
.section-head p { color: var(--text-muted); font-size: 1rem; }

.comparison-matrix { border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.matrix-table { width: 100%; border-collapse: collapse; text-align: left; }
.matrix-table th, .matrix-table td { padding: 1.5rem 2rem; border-bottom: 1px solid var(--border); }
.matrix-table th { background: #18181b; font-size: 0.7rem; font-weight: 800; color: var(--text-muted); }
.col-active { color: var(--accent); }
.matrix-table td { font-size: 0.9rem; }
.matrix-table td.check { color: #22c55e; font-weight: 900; font-size: 1.2rem; }
.matrix-table td.cross { color: #ef4444; font-weight: 900; font-size: 1.2rem; }

.guideline-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.guide-card { background: var(--bg-soft); border: 2px solid var(--border); padding: 3rem 2rem; border-radius: 8px; transition: 0.3s; }
.guide-card:hover { border-color: var(--accent); transform: translateY(-5px); }
.guide-num { font-family: var(--font-mono); font-size: 0.7rem; background: var(--accent); color: #000; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; font-weight: 900; margin-bottom: 2rem; }
.guide-card h3 { margin-bottom: 1rem; font-size: 1.25rem; font-weight: 800; }
.guide-card p { color: var(--text-muted); font-size: 0.9rem; }

.faq-accordion { display: flex; flex-direction: column; gap: 1rem; }
.faq-item { background: var(--bg-main); border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }
.faq-q { padding: 1.5rem 2rem; font-weight: 800; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.faq-icon::after { content: '+'; font-size: 1.5rem; color: var(--accent); }
.faq-item.active .faq-icon::after { content: '-'; }
.faq-a { max-height: 0; padding: 0 2rem; color: var(--text-muted); font-size: 0.9rem; transition: 0.3s ease-out; overflow: hidden; }
.faq-item.active .faq-a { max-height: 200px; padding-bottom: 1.5rem; border-top: 1px solid var(--border); padding-top: 1rem; }

.v-overlay-screen { position: fixed; inset: 0; z-index: 1000; background: #000; display: flex; flex-direction: column; }
.v-hud { height: 70px; background: var(--bg-main); border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; padding: 0 2rem; }
.hud-logo { font-weight: 900; font-size: 1.1rem; }
.hud-logo span { color: var(--accent); }
.hud-status { font-family: var(--font-mono); font-size: 0.6rem; color: var(--accent); animation: blink 1.5s infinite; }
.stop-btn { background: #ef4444; color: #fff; border: none; padding: 0.6rem 1.2rem; border-radius: 4px; font-weight: 800; font-size: 0.7rem; cursor: pointer; }
.v-viewport { flex: 1; position: relative; background: #000; }
#video-frame { width: 100%; height: 100%; border: none; }

.main-footer { background: #000; border-top: 1px solid var(--border); padding: 5rem 0 0; }
.footer-wrap { display: flex; justify-content: space-between; margin-bottom: 5rem; }
.footer-brand p { color: var(--text-muted); font-size: 0.8rem; margin-top: 1rem; max-width: 250px; }
.footer-links { display: flex; gap: 4rem; }
.link-col h4 { font-size: 0.7rem; color: #fff; margin-bottom: 2rem; letter-spacing: 0.1em; }
.link-col a { display: block; color: var(--text-muted); text-decoration: none; font-size: 0.8rem; margin-bottom: 0.75rem; transition: 0.3s; }
.link-col a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding: 2rem 0; font-size: 0.65rem; color: var(--text-muted); font-family: var(--font-mono); }

@keyframes blink { 50% { opacity: 0.3; } }

@media (max-width: 968px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-desc { margin-inline: auto; }
    .main-title { font-size: 4rem; }
    .guideline-grid { grid-template-columns: 1fr; }
    .hero-stats { display: none; }
    .desktop-nav { display: none; }
}