/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #080C14;
  --bg-raised: #0D1520;
  --fg: #E8FFEE;
  --fg-dim: #7A9E8A;
  --accent: #00FF87;
  --accent-dim: rgba(0, 255, 135, 0.12);
  --surface: #111D2A;
  --border: rgba(0, 255, 135, 0.18);
  --font-display: 'Bebas Neue', sans-serif;
  --font-mono: 'DM Mono', monospace;
  --max-w: 1200px;
  --pad-x: clamp(20px, 5vw, 80px);
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-mono);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent-dim); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ===== NAV ===== */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px var(--pad-x);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(8, 12, 20, 0.8);
}
.nav-inner { max-width: var(--max-w); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.nav-brand { font-family: var(--font-display); font-size: 1.4rem; letter-spacing: 0.15em; color: var(--accent); }
.nav-badge { font-size: 0.65rem; letter-spacing: 0.15em; color: var(--fg-dim); border: 1px solid var(--border); padding: 3px 10px; border-radius: 2px; }

/* ===== EYEBROW ===== */
.section-eyebrow { font-size: 0.7rem; letter-spacing: 0.2em; color: var(--accent); text-transform: uppercase; margin-bottom: 16px; }

/* ===== HERO ===== */
.hero { min-height: 100vh; display: flex; align-items: center; padding: 120px var(--pad-x) 100px; position: relative; overflow: hidden; }
.hero-bg-glow { position: absolute; top: 30%; right: 5%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(0,255,135,0.05) 0%, transparent 65%); pointer-events: none; }
.hero-inner { max-width: var(--max-w); margin: 0 auto; width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; position: relative; z-index: 1; }
.hero-eyebrow { font-size: 0.65rem; letter-spacing: 0.25em; color: var(--accent); text-transform: uppercase; margin-bottom: 20px; }
.hero-title { font-family: var(--font-display); font-size: clamp(4rem, 9vw, 8.5rem); line-height: 0.9; letter-spacing: 0.02em; color: var(--fg); margin-bottom: 28px; }
.hero-sub { font-size: 0.9rem; color: var(--fg-dim); line-height: 1.7; margin-bottom: 40px; }
.hero-stat { border-left: 2px solid var(--accent); padding-left: 20px; }
.hero-stat-label { font-size: 0.65rem; letter-spacing: 0.2em; color: var(--fg-dim); text-transform: uppercase; margin-bottom: 4px; }
.hero-stat-value { font-family: var(--font-display); font-size: 2.4rem; color: var(--accent); line-height: 1; }
.hero-stat-unit { font-size: 1rem; color: var(--fg-dim); font-family: var(--font-mono); }

/* Rules card */
.rules-card { background: var(--bg-raised); border: 1px solid var(--border); padding: 36px; border-radius: 4px; position: relative; }
.rules-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--accent); }
.rules-card-title { font-family: var(--font-display); font-size: 1.3rem; letter-spacing: 0.15em; color: var(--accent); margin-bottom: 24px; }
.rules-list { list-style: none; }
.rules-list li { font-size: 0.82rem; color: var(--fg); padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,0.05); display: flex; align-items: baseline; gap: 10px; line-height: 1.5; }
.rules-list li:last-child { border-bottom: none; }
.rule-num { color: var(--accent); font-size: 0.75rem; min-width: 20px; flex-shrink: 0; }
.rules-list li strong { color: var(--fg); }

/* ===== PROOF ===== */
.section-proof { padding: 100px var(--pad-x); border-top: 1px solid rgba(255,255,255,0.05); }
.proof-inner { max-width: var(--max-w); margin: 0 auto; }
.proof-header { margin-bottom: 48px; }
.proof-title { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4rem); line-height: 1; letter-spacing: 0.02em; }
.proof-content { display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: start; }
.proof-text p { font-size: 0.88rem; color: var(--fg-dim); line-height: 1.8; margin-bottom: 20px; }
.proof-emphasis { font-size: 0.88rem; color: var(--fg); border-left: 2px solid var(--accent); padding-left: 18px; line-height: 1.6; }
.proof-stat-block { text-align: center; min-width: 200px; }
.proof-big { font-family: var(--font-display); font-size: 5.5rem; color: var(--accent); line-height: 1; }
.proof-small { font-size: 0.65rem; color: var(--fg-dim); margin-top: 10px; letter-spacing: 0.1em; line-height: 1.6; }

/* ===== METHOD ===== */
.section-method { padding: 100px var(--pad-x); border-top: 1px solid rgba(255,255,255,0.05); background: var(--bg-raised); }
.method-inner { max-width: var(--max-w); margin: 0 auto; }
.method-header { margin-bottom: 60px; }
.method-title { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4rem); line-height: 1; letter-spacing: 0.02em; }
.method-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.method-step { background: var(--surface); padding: 32px 28px; border-top: 2px solid var(--accent); }
.step-num { font-family: var(--font-display); font-size: 2.8rem; color: rgba(0,255,135,0.25); line-height: 1; margin-bottom: 20px; }
.step-title { font-size: 0.85rem; font-weight: 500; color: var(--fg); margin-bottom: 12px; letter-spacing: 0.05em; }
.step-body { font-size: 0.78rem; color: var(--fg-dim); line-height: 1.7; }

/* ===== MANIFESTO ===== */
.section-manifesto { padding: 100px var(--pad-x); border-top: 1px solid rgba(255,255,255,0.05); }
.manifesto-inner { max-width: var(--max-w); margin: 0 auto; }
.manifesto-label { font-size: 0.65rem; letter-spacing: 0.25em; color: var(--fg-dim); text-transform: uppercase; margin-bottom: 32px; }
.manifesto-quote { font-family: var(--font-display); font-size: clamp(2.8rem, 6vw, 5.5rem); line-height: 1.05; color: var(--fg); margin-bottom: 40px; letter-spacing: 0.02em; }
.manifesto-body { font-size: 0.88rem; color: var(--fg-dim); line-height: 1.8; max-width: 680px; margin-bottom: 60px; }
.manifesto-divider { width: 60px; height: 1px; background: var(--accent); margin-bottom: 48px; }
.manifesto-facts { display: flex; gap: 60px; }
.fact-value { font-family: var(--font-display); font-size: 3rem; color: var(--accent); line-height: 1; margin-bottom: 8px; }
.fact-label { font-size: 0.7rem; letter-spacing: 0.15em; color: var(--fg-dim); text-transform: uppercase; }

/* ===== CLOSING ===== */
.section-closing { padding: 120px var(--pad-x); border-top: 1px solid var(--border); background: linear-gradient(180deg, var(--bg-raised) 0%, var(--bg) 100%); }
.closing-inner { max-width: var(--max-w); margin: 0 auto; }
.closing-title { font-family: var(--font-display); font-size: clamp(3rem, 7vw, 6.5rem); line-height: 0.95; letter-spacing: 0.02em; margin-bottom: 28px; }
.closing-sub { font-size: 0.88rem; color: var(--fg-dim); line-height: 1.8; max-width: 620px; margin-bottom: 60px; }
.closing-cta { border-top: 1px solid var(--border); padding-top: 32px; }
.cta-label { font-size: 0.65rem; letter-spacing: 0.25em; color: var(--accent); text-transform: uppercase; margin-bottom: 12px; }
.cta-text { font-size: 1.1rem; color: var(--fg); line-height: 1.6; }

/* ===== FOOTER ===== */
.site-footer { padding: 48px var(--pad-x); border-top: 1px solid rgba(255,255,255,0.05); }
.footer-inner { max-width: var(--max-w); margin: 0 auto; text-align: center; }
.footer-brand { font-family: var(--font-display); font-size: 1.8rem; letter-spacing: 0.15em; color: var(--accent); margin-bottom: 10px; }
.footer-tagline { font-size: 0.75rem; color: var(--fg-dim); margin-bottom: 20px; }
.footer-note { font-size: 0.7rem; color: rgba(255,255,255,0.25); }
.footer-note a { color: var(--fg-dim); text-decoration: none; }
.footer-note a:hover { color: var(--accent); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .proof-content { grid-template-columns: 1fr; }
  .proof-stat-block { text-align: left; }
  .method-steps { grid-template-columns: 1fr 1fr; }
  .manifesto-facts { gap: 40px; }
}

@media (max-width: 600px) {
  .method-steps { grid-template-columns: 1fr; }
  .manifesto-facts { flex-direction: column; gap: 28px; }
  .hero-title { font-size: clamp(3.5rem, 15vw, 5rem); }
  .hero { padding-top: 100px; }
}