:root {
  --bg: #0A0A0C;
  --surface: #111116;
  --surface-alt: #18181F;
  --border: #1F1F28;
  --fg: #EDEDF0;
  --fg-muted: #7A7A8A;
  --fg-subtle: #4A4A5A;
  --accent: #00E5A0;
  --accent-dim: rgba(0,229,160,0.12);
  --loss: #E84545;
  --loss-dim: rgba(232,69,69,0.12);
  --neutral: #FF9F43;
  --neutral-dim: rgba(255,159,67,0.12);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-brand { display: flex; align-items: center; gap: 10px; }
.brand-mono { font-family: 'IBM Plex Mono', monospace; font-weight: 700; font-size: 18px; letter-spacing: 0.1em; }
.brand-tag { background: var(--accent); color: #000; font-family: 'IBM Plex Mono', monospace; font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 3px; }
.nav-status { display: flex; align-items: center; gap: 8px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); animation: pulse 2s infinite; }
.status-text { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--fg-muted); }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

/* HERO */
.hero { padding: 80px 48px 60px; }
.hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; max-width: 1200px; margin: 0 auto; }
.hero-eyebrow { font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: 0.12em; color: var(--accent); margin-bottom: 20px; text-transform: uppercase; }
.hero-headline { font-family: 'IBM Plex Mono', monospace; font-size: clamp(28px, 3.5vw, 48px); font-weight: 700; line-height: 1.15; margin-bottom: 24px; }
.highlight { color: var(--accent); }
.hero-lede { color: var(--fg-muted); font-size: 17px; line-height: 1.7; max-width: 480px; margin-bottom: 36px; }
.hero-metrics-row { display: flex; align-items: center; gap: 32px; }
.hero-metric { display: flex; flex-direction: column; gap: 4px; }
.metric-value { font-family: 'IBM Plex Mono', monospace; font-size: 28px; font-weight: 700; }
.metric-value.profit { color: var(--accent); }
.metric-value.loss { color: var(--loss); }
.metric-label { font-size: 12px; color: var(--fg-muted); }
.hero-metric-sep { width: 1px; height: 48px; background: var(--border); }

/* JOURNAL MOCKUP */
.journal-mockup { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 24px; font-family: 'IBM Plex Mono', monospace; }
.jm-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.jm-title { font-size: 11px; letter-spacing: 0.1em; color: var(--fg-muted); }
.jm-time { font-size: 11px; color: var(--accent); display: flex; align-items: center; gap: 6px; }
.jm-time::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: inline-block; }
.jm-row { display: grid; grid-template-columns: 1fr auto auto auto; gap: 16px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.jm-row:last-of-type { border-bottom: none; }
.jm-pair { color: var(--fg); font-weight: 500; }
.jm-dir { font-size: 11px; padding: 3px 8px; border-radius: 4px; font-weight: 600; letter-spacing: 0.05em; }
.jm-dir.long { background: var(--accent-dim); color: var(--accent); }
.jm-dir.short { background: var(--loss-dim); color: var(--loss); }
.jm-pnl { font-weight: 600; font-size: 13px; }
.jm-pnl.profit { color: var(--accent); }
.jm-pnl.loss { color: var(--loss); }
.jm-natr { color: var(--fg-muted); font-size: 12px; }
.jm-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); font-size: 13px; color: var(--fg-muted); }
.jm-footer span:last-child { font-size: 18px; font-weight: 700; color: var(--accent); }

/* TRADE JOURNAL SECTION */
.tradejournal { padding: 80px 48px; background: var(--surface); }
.tj-header { max-width: 640px; margin: 0 auto 60px; text-align: center; }
.section-title { font-family: 'IBM Plex Mono', monospace; font-size: 28px; font-weight: 600; margin-bottom: 16px; }
.section-sub { color: var(--fg-muted); font-size: 16px; line-height: 1.7; }
.tj-flow { display: flex; align-items: center; gap: 0; max-width: 900px; margin: 0 auto; }
.tj-step { flex: 1; background: var(--surface-alt); border: 1px solid var(--border); border-radius: 12px; padding: 28px; }
.tj-arrow { padding: 0 24px; color: var(--fg-subtle); }
.step-num { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--accent); font-weight: 700; margin-bottom: 12px; }
.step-body h3 { font-family: 'IBM Plex Mono', monospace; font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.step-body p { font-size: 13px; color: var(--fg-muted); line-height: 1.6; }

/* FEATURES */
.features { padding: 80px 48px; }
.features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 1100px; margin: 0 auto; }
.feature-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 32px; }
.fc-icon { margin-bottom: 20px; }
.feature-card h3 { font-family: 'IBM Plex Mono', monospace; font-size: 15px; font-weight: 600; margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--fg-muted); line-height: 1.65; }

/* FINGERPRINT */
.fingerprint { padding: 80px 48px; background: var(--surface); }
.fp-label { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 0.15em; color: var(--accent); text-align: center; margin-bottom: 16px; }
.fp-headline { font-family: 'IBM Plex Mono', monospace; font-size: 28px; font-weight: 600; text-align: center; margin-bottom: 48px; max-width: 600px; margin-left: auto; margin-right: auto; }
.fp-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; max-width: 1000px; margin: 0 auto 40px; }
.fp-card { background: var(--surface-alt); border: 1px solid var(--border); border-radius: 10px; padding: 24px; position: relative; }
.fp-badge { position: absolute; top: -1px; left: 20px; font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: 0.08em; background: var(--accent); color: #000; padding: 3px 8px; border-radius: 0 0 4px 4px; font-weight: 700; }
.fp-badge-loss { background: var(--loss); }
.fp-pair { font-family: 'IBM Plex Mono', monospace; font-size: 16px; font-weight: 700; margin-bottom: 4px; margin-top: 12px; }
.fp-dir { font-size: 12px; color: var(--fg-muted); margin-bottom: 20px; }
.fp-stat-row { display: flex; gap: 16px; }
.fp-stat { display: flex; flex-direction: column; gap: 2px; }
.fp-val { font-family: 'IBM Plex Mono', monospace; font-size: 18px; font-weight: 700; }
.fp-val.loss { color: var(--loss); }
.fp-lbl { font-size: 11px; color: var(--fg-muted); }
.fp-winner { border-color: rgba(0,229,160,0.2); }
.fp-loser { border-color: rgba(232,69,69,0.2); }
.fp-note { text-align: center; color: var(--fg-muted); font-size: 14px; max-width: 540px; margin: 0 auto; }

/* CLOSING */
.closing { padding: 100px 48px; text-align: center; }
.closing-badge { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 0.15em; color: var(--fg-subtle); margin-bottom: 24px; }
.closing-headline { font-family: 'IBM Plex Mono', monospace; font-size: clamp(32px, 4vw, 56px); font-weight: 700; line-height: 1.15; margin-bottom: 24px; }
.closing-body { color: var(--fg-muted); font-size: 18px; max-width: 600px; margin: 0 auto 48px; line-height: 1.7; }
.closing-stats { display: flex; justify-content: center; align-items: center; gap: 40px; }
.cs-item { display: flex; flex-direction: column; gap: 4px; align-items: center; }
.cs-num { font-family: 'IBM Plex Mono', monospace; font-size: 36px; font-weight: 700; color: var(--accent); }
.cs-lbl { font-size: 13px; color: var(--fg-muted); }
.cs-sep { width: 1px; height: 48px; background: var(--border); }

/* FOOTER */
.footer { padding: 40px 48px; border-top: 1px solid var(--border); display: flex; flex-direction: column; align-items: center; gap: 12px; }
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-tag { font-size: 13px; color: var(--fg-muted); }
.footer-note { font-size: 13px; color: var(--fg-subtle); }
.footer-copy { font-size: 12px; color: var(--fg-subtle); font-family: 'IBM Plex Mono', monospace; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .features-grid { grid-template-columns: 1fr; }
  .fp-grid { grid-template-columns: 1fr 1fr; }
  .tj-flow { flex-direction: column; gap: 16px; }
  .tj-arrow { transform: rotate(90deg); }
}
@media (max-width: 600px) {
  .navbar, .hero, .tradejournal, .features, .fingerprint, .closing { padding-left: 24px; padding-right: 24px; }
  .fp-grid { grid-template-columns: 1fr; }
  .closing-stats { flex-direction: column; gap: 24px; }
  .cs-sep { display: none; }
  .hero-metrics-row { flex-direction: column; align-items: flex-start; gap: 16px; }
  .hero-metric-sep { display: none; }
}