/* ── Tokens ─────────────────────────────────── */
:root {
  --bg:       #070707;
  --surface:  #0f0f0f;
  --border:   #1c1c1c;
  --text:     #d4d4cc;
  --text-2:   #6a6a62;
  --text-3:   #3a3a34;
  --accent:   #c8ff00;
  --accent-dim: rgba(200,255,0,0.07);
}

/* ── Reset ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Mono', 'Courier New', monospace;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Header ──────────────────────────────────── */
.site-header { border-bottom: 1px solid var(--border); }
.header-inner { max-width: 1160px; margin: 0 auto; padding: 20px 40px; display: flex; align-items: center; justify-content: space-between; }
.wordmark { font-size: 0.75rem; letter-spacing: 0.22em; color: var(--accent); font-weight: 500; }
.header-meta { font-size: 0.65rem; color: var(--text-2); letter-spacing: 0.08em; }

/* ── Hero ────────────────────────────────────── */
.hero { padding: 100px 0 96px; }
.hero-inner { max-width: 1160px; margin: 0 auto; padding: 0 40px; }
.hero-eyebrow { display: flex; align-items: center; gap: 10px; font-size: 0.7rem; letter-spacing: 0.12em; color: var(--accent); text-transform: uppercase; margin-bottom: 28px; }
.eyebrow-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }
.hero-headline { font-family: 'Syne', sans-serif; font-size: clamp(2.4rem, 5.5vw, 4.2rem); font-weight: 800; line-height: 1.08; letter-spacing: -0.025em; max-width: 800px; margin-bottom: 28px; color: var(--text); }
.hero-desc { font-size: 0.9rem; color: var(--text-2); max-width: 520px; line-height: 1.75; margin-bottom: 72px; }
.hero-kpis { display: flex; align-items: center; gap: 0; border-top: 1px solid var(--border); padding-top: 40px; }
.kpi { padding-right: 48px; }
.kpi-value { font-family: 'Syne', sans-serif; font-size: 2.2rem; font-weight: 700; color: var(--accent); line-height: 1; }
.kpi-label { font-size: 0.65rem; color: var(--text-2); margin-top: 6px; line-height: 1.55; letter-spacing: 0.03em; }
.kpi-divider { width: 1px; height: 56px; background: var(--border); margin-right: 48px; flex-shrink: 0; }

/* ── Section base ─────────────────────────────── */
.section-inner { max-width: 1160px; margin: 0 auto; padding: 0 40px; }
.section-label { font-size: 0.65rem; letter-spacing: 0.18em; color: var(--accent); text-transform: uppercase; margin-bottom: 14px; }
.section-title { font-family: 'Syne', sans-serif; font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 700; letter-spacing: -0.018em; line-height: 1.15; margin-bottom: 14px; }
.section-intro { font-size: 0.82rem; color: var(--text-2); max-width: 480px; line-height: 1.7; margin-bottom: 56px; }

/* ── Loop ────────────────────────────────────── */
.loop { border-top: 1px solid var(--border); padding: 96px 0; }
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.step { background: var(--bg); padding: 28px 24px; }
.step-header { display: flex; align-items: baseline; gap: 12px; margin-bottom: 14px; }
.step-num { font-size: 0.6rem; color: var(--text-3); letter-spacing: 0.1em; flex-shrink: 0; }
.step h3 { font-family: 'Syne', sans-serif; font-size: 0.88rem; font-weight: 600; }
.step p { font-size: 0.72rem; color: var(--text-2); line-height: 1.65; }

/* ── Attribution ─────────────────────────────── */
.attribution { border-top: 1px solid var(--border); padding: 96px 0; }
.attr-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.attr-lead { font-size: 0.82rem; color: var(--text-2); line-height: 1.7; margin-bottom: 14px; }
.attr-methods { margin-top: 36px; display: flex; flex-direction: column; gap: 0; }
.attr-method { display: flex; align-items: flex-start; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--border); }
.attr-method:first-child { border-top: 1px solid var(--border); }
.attr-method-icon { width: 28px; height: 28px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
.attr-method-name { font-size: 0.82rem; font-weight: 500; margin-bottom: 3px; }
.attr-method-desc { font-size: 0.72rem; color: var(--text-2); line-height: 1.55; }
.attr-diagram { background: var(--surface); border: 1px solid var(--border); padding: 28px; }
.diagram-label { font-size: 0.6rem; letter-spacing: 0.18em; color: var(--text-2); margin-bottom: 20px; }
.diagram-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); }
.diagram-row:last-of-type { border-bottom: none; }
.diagram-method { font-size: 0.78rem; color: var(--text-2); }
.diagram-status { font-size: 0.6rem; letter-spacing: 0.1em; padding: 4px 10px; }
.diagram-status.broken { background: rgba(255,70,70,0.1); color: #ff4646; }
.diagram-status.works { background: var(--accent-dim); color: var(--accent); }
.diagram-note { font-size: 0.65rem; color: var(--text-3); line-height: 1.65; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }

/* ── Offer Book ──────────────────────────────── */
.offerbook { border-top: 1px solid var(--border); padding: 96px 0; }
.offer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); }
.offer-card { background: var(--bg); padding: 32px; }
.offer-category { font-size: 0.6rem; letter-spacing: 0.14em; color: var(--accent); text-transform: uppercase; margin-bottom: 10px; }
.offer-name { font-family: 'Syne', sans-serif; font-size: 1.05rem; font-weight: 600; margin-bottom: 8px; }
.offer-commission { font-size: 0.82rem; color: var(--text); font-weight: 400; margin-bottom: 10px; }
.offer-trigger { font-size: 0.72rem; color: var(--text-2); line-height: 1.6; margin-bottom: 16px; }
.offer-attr { }
.attr-badge { font-size: 0.6rem; background: var(--accent-dim); color: var(--accent); padding: 4px 10px; letter-spacing: 0.08em; display: inline-block; }
.offerbook-footer { font-size: 0.68rem; color: var(--text-3); margin-top: 28px; line-height: 1.6; }

/* ── Closing ─────────────────────────────────── */
.closing { border-top: 1px solid var(--border); padding: 120px 0; }
.closing-inner { max-width: 1160px; margin: 0 auto; padding: 0 40px; text-align: center; }
.closing h2 { font-family: 'Syne', sans-serif; font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; letter-spacing: -0.025em; line-height: 1.1; margin-bottom: 24px; }
.closing p { font-size: 0.85rem; color: var(--text-2); max-width: 500px; margin: 0 auto; line-height: 1.75; }

/* ── Footer ──────────────────────────────────── */
.site-footer { border-top: 1px solid var(--border); padding: 28px 0; }
.footer-inner { max-width: 1160px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; justify-content: space-between; }
.footer-wordmark { font-size: 0.7rem; letter-spacing: 0.22em; color: var(--accent); margin-bottom: 4px; }
.footer-tagline { font-size: 0.65rem; color: var(--text-3); }
.footer-status { display: flex; align-items: center; gap: 8px; font-size: 0.65rem; color: var(--text-2); }
.status-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); animation: pulse 2s infinite; flex-shrink: 0; }

/* ── Responsive ──────────────────────────────── */
@media (max-width: 900px) {
  .header-inner, .section-inner, .footer-inner, .hero-inner, .closing-inner { padding-left: 24px; padding-right: 24px; }
  .hero { padding: 72px 0 64px; }
  .hero-kpis { flex-wrap: wrap; gap: 24px; }
  .kpi-divider { display: none; }
  .kpi { padding-right: 0; }
  .steps { grid-template-columns: 1fr 1fr; }
  .attr-grid { grid-template-columns: 1fr; gap: 48px; }
  .offer-grid { grid-template-columns: 1fr; }
  .loop, .attribution, .offerbook { padding: 64px 0; }
}
@media (max-width: 480px) {
  .steps { grid-template-columns: 1fr; }
  .hero-headline { font-size: 2rem; }
  .kpi-value { font-size: 1.8rem; }
}