:root {
    --bg-dark: #0a0a0c;
    --text-main: #f8f9fa;
    --text-muted: #94a3b8;
    
    /* Neon Colors */
    --neon-pink: #ff2a85;
    --neon-blue: #00f0ff;
    --neon-purple: #8a2be2;
    --neon-orange: #ff5e00;
    
    --ig-gradient: linear-gradient(45deg, var(--neon-orange), var(--neon-pink), var(--neon-purple));
    
    /* Neumorphic Dark/Glass borders */
    --border-glass: rgba(255,255,255,0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
body { background-color: var(--bg-dark); color: var(--text-main); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }

/* Neon Line Background Animations */
.neon-bg { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; overflow: hidden; }
.neon-line { position: absolute; background: var(--ig-gradient); opacity: 0.15; filter: blur(2px); }
.line-h1 { width: 100vw; height: 2px; top: 20%; left: -100vw; box-shadow: 0 0 15px var(--neon-pink); animation: sweep-r 8s infinite linear; }
.line-h2 { width: 100vw; height: 1px; bottom: 30%; right: -100vw; box-shadow: 0 0 10px var(--neon-blue); animation: sweep-l 12s infinite linear; }
.line-v1 { height: 100vh; width: 2px; left: 15%; top: -100vh; box-shadow: 0 0 15px var(--neon-purple); animation: sweep-d 10s infinite linear; }
@keyframes sweep-r { 100% { transform: translateX(200vw); } }
@keyframes sweep-l { 100% { transform: translateX(-200vw); } }
@keyframes sweep-d { 100% { transform: translateY(200vh); } }

/* Navbar */
.nav { padding: 20px 5%; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-glass); background: rgba(10,10,12,0.8); backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 100; }
.nav-brand { font-size: 24px; font-weight: 800; text-transform: uppercase; letter-spacing: 2px; }
.nav-brand span { color: transparent; -webkit-text-stroke: 1px var(--neon-pink); text-shadow: 0 0 10px rgba(255,42,133,0.5); }
.nav-links { display: flex; gap: 40px; }
.nav-links a { font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); position: relative; }
.nav-links a:hover, .nav-links a.active { color: #fff; text-shadow: 0 0 8px var(--neon-blue); }
.nav-btn { padding: 8px 24px; border: 1px solid var(--neon-blue); border-radius: 4px; font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--neon-blue); box-shadow: 0 0 10px rgba(0,240,255,0.2) inset; transition: 0.3s; }
.nav-btn:hover { background: var(--neon-blue); color: #000; box-shadow: 0 0 20px rgba(0,240,255,0.6); }

/* Hero */
.hero { text-align: center; padding: 100px 20px; position: relative; }
.hero-tag { display: inline-block; font-size: 12px; text-transform: uppercase; letter-spacing: 3px; color: var(--neon-orange); border: 1px solid var(--neon-orange); padding: 6px 16px; border-radius: 30px; margin-bottom: 30px; box-shadow: 0 0 15px rgba(255,94,0,0.3) inset; }
.hero h1 { font-size: 64px; font-weight: 900; line-height: 1.1; margin-bottom: 24px; text-transform: uppercase; }
.hero h1 span { background: var(--ig-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; filter: drop-shadow(0 0 15px rgba(255,42,133,0.4)); }
.hero p { font-size: 18px; color: var(--text-muted); max-width: 600px; margin: 0 auto 50px; font-weight: 300; }
.btn-group { display: flex; gap: 20px; justify-content: center; }
.btn { padding: 16px 40px; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; border-radius: 4px; cursor: pointer; transition: 0.3s; position: relative; overflow: hidden; }
.btn-primary { background: var(--text-main); color: var(--bg-dark); }
.btn-primary:hover { box-shadow: 0 0 20px rgba(255,255,255,0.6); }
.btn-secondary { background: transparent; border: 1px solid var(--border-glass); color: var(--text-main); }
.btn-secondary:hover { border-color: var(--neon-purple); box-shadow: 0 0 15px rgba(138,43,226,0.4) inset; text-shadow: 0 0 5px var(--neon-purple); }

/* Stats - Neon Boxes */
.stats { display: flex; justify-content: center; gap: 30px; max-width: 1200px; margin: 0 auto 100px; padding: 0 20px; flex-wrap: wrap; }
.stat-box { flex: 1; min-width: 220px; padding: 40px 20px; text-align: center; border: 1px solid var(--border-glass); background: rgba(255,255,255,0.02); border-radius: 12px; position: relative; transition: 0.3s; }
.stat-box:hover { transform: translateY(-5px); border-color: var(--neon-blue); box-shadow: 0 0 30px rgba(0,240,255,0.1); }
.stat-box::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px; background: var(--ig-gradient); }
.stat-box h3 { font-size: 40px; font-weight: 800; margin-bottom: 10px; color: var(--neon-blue); text-shadow: 0 0 15px rgba(0,240,255,0.4); }
.stat-box p { font-size: 13px; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); }

/* Section Base */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-title { font-size: 32px; font-weight: 800; text-transform: uppercase; letter-spacing: 2px; text-align: center; margin-bottom: 60px; display: flex; flex-direction: column; align-items: center; gap: 15px; }
.section-title::after { content: ''; width: 40px; height: 3px; background: var(--neon-pink); box-shadow: 0 0 10px var(--neon-pink); }

/* About Panel */
.about-panel { background: rgba(255,255,255,0.02); border: 1px solid var(--border-glass); padding: 60px; border-radius: 16px; margin-bottom: 100px; position: relative; }
.about-panel::before { content: ''; position: absolute; left: -1px; top: 20%; width: 2px; height: 60%; background: var(--neon-purple); box-shadow: 0 0 15px var(--neon-purple); }
.about-panel p { font-size: 16px; line-height: 1.8; color: var(--text-muted); margin-bottom: 20px; font-weight: 300; }
.about-panel p:last-child { margin-bottom: 0; }
.about-panel strong { color: var(--text-main); font-weight: 600; text-shadow: 0 0 5px rgba(255,255,255,0.3); }

/* Features Grid */
.feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; margin-bottom: 100px; }
.feat-card { border: 1px solid var(--border-glass); padding: 40px 30px; border-radius: 12px; background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, transparent 100%); transition: 0.3s; position: relative; overflow: hidden; }
.feat-card:hover { border-color: var(--neon-pink); box-shadow: 0 0 20px rgba(255,42,133,0.1) inset; }
.feat-icon { font-size: 28px; margin-bottom: 20px; color: var(--neon-pink); text-shadow: 0 0 15px rgba(255,42,133,0.6); }
.feat-card h3 { font-size: 18px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.feat-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* Showcase Image */
.showcase { margin-bottom: 100px; border: 1px solid var(--border-glass); border-radius: 16px; overflow: hidden; padding: 10px; background: rgba(255,255,255,0.02); }
.showcase img { width: 100%; display: block; border-radius: 8px; border: 1px solid rgba(255,255,255,0.1); filter: contrast(1.1); }

/* Guide */
.guide-list { max-width: 800px; margin: 0 auto 100px; }
.guide-item { display: flex; gap: 30px; margin-bottom: 40px; align-items: flex-start; }
.guide-num { font-size: 48px; font-weight: 900; line-height: 0.8; color: transparent; -webkit-text-stroke: 1px var(--border-glass); transition: 0.3s; }
.guide-item:hover .guide-num { -webkit-text-stroke: 1px var(--neon-blue); text-shadow: 0 0 15px rgba(0,240,255,0.5); }
.guide-info h3 { font-size: 18px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
.guide-info p { font-size: 15px; color: var(--text-muted); line-height: 1.6; }

/* FAQ */
.faq-wrap { max-width: 800px; margin: 0 auto 100px; }
.faq-box { border-bottom: 1px solid var(--border-glass); padding: 30px 0; }
.faq-box:first-child { border-top: 1px solid var(--border-glass); }
.faq-q { font-size: 18px; font-weight: 600; margin-bottom: 15px; display: flex; gap: 15px; align-items: flex-start; }
.faq-q::before { content: '>'; color: var(--neon-orange); font-weight: 900; text-shadow: 0 0 10px var(--neon-orange); }
.faq-a { font-size: 15px; color: var(--text-muted); padding-left: 28px; line-height: 1.7; }

/* Footer */
.footer { border-top: 1px solid var(--border-glass); padding: 60px 20px; text-align: center; }
.footer-brand { font-size: 20px; font-weight: 800; text-transform: uppercase; letter-spacing: 4px; margin-bottom: 30px; opacity: 0.5; }
.footer-links { display: flex; justify-content: center; gap: 40px; margin-bottom: 30px; flex-wrap: wrap; }
.footer-links a { font-size: 12px; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); }
.footer-links a:hover { color: var(--neon-blue); }
.footer-copy { font-size: 11px; color: #555; text-transform: uppercase; letter-spacing: 1px; }

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero h1 { font-size: 42px; }
    .btn-group { flex-direction: column; }
    .stats { flex-direction: column; }
    .guide-item { flex-direction: column; gap: 15px; }
}