:root {
  --bg: #0A0A0A;
  --bg-card: #141414;
  --bg-card-hover: #1a1a1a;
  --fg: #F2F2F2;
  --fg-muted: #888888;
  --accent: #FF5A1F;
  --accent-dim: rgba(255, 90, 31, 0.12);
  --accept: #22C55E;
  --accept-bg: rgba(34, 197, 94, 0.12);
  --decline: #EF4444;
  --decline-bg: rgba(239, 68, 68, 0.12);
  --border: #222222;
}

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

html { scroll-behavior: smooth; }

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

/* NAV */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.nav-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* HERO */
.hero {
  padding: 80px 48px 64px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}
.hero-headline {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 56px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 440px;
  line-height: 1.7;
  margin-bottom: 40px;
}
.hero-score-preview {
  display: flex;
  gap: 16px;
}
.score-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  min-width: 160px;
}
.score-card.score-accept { border-left: 3px solid var(--accept); }
.score-card.score-decline { border-left: 3px solid var(--decline); }
.score-label { font-size: 11px; color: var(--fg-muted); margin-bottom: 6px; font-family: 'IBM Plex Mono', monospace; }
.score-number { font-family: 'IBM Plex Mono', monospace; font-size: 32px; font-weight: 700; }
.score-number.accept { color: var(--accept); }
.score-number.decline { color: var(--decline); }
.score-verdict { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.score-verdict.accept { color: var(--accept); }
.score-verdict.decline { color: var(--decline); }

/* APP FRAME */
.app-frame {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 32px 64px rgba(0,0,0,0.5);
}
.app-topbar {
  background: #111;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid #2a2a2a;
}
.app-dot { width: 10px; height: 10px; border-radius: 50%; }
.app-dot.red { background: #FF5F57; }
.app-dot.yellow { background: #FEBC2E; }
.app-dot.green { background: #28C840; }
.app-title { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: #888; margin-left: 8px; }
.app-body { padding: 20px; }
.app-header { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.app-score-big { font-family: 'IBM Plex Mono', monospace; font-size: 48px; font-weight: 700; }
.app-score-big.accept { color: var(--accept); }
.app-meta { flex: 1; }
.app-restaurant { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.app-order { font-size: 12px; color: var(--fg-muted); }
.app-stats { display: flex; gap: 16px; margin-bottom: 14px; }
.app-stat { flex: 1; background: #222; border-radius: 8px; padding: 10px; text-align: center; }
.stat-val { font-family: 'IBM Plex Mono', monospace; font-size: 14px; font-weight: 700; }
.stat-val.accept { color: var(--accept); }
.stat-lbl { font-size: 10px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 2px; }
.app-reason { font-size: 11px; color: var(--fg-muted); margin-bottom: 16px; padding: 8px 10px; background: #1a1a1a; border-radius: 6px; }
.app-accept-btn { background: var(--accept); color: #fff; text-align: center; padding: 12px; border-radius: 8px; font-family: 'IBM Plex Mono', monospace; font-size: 14px; font-weight: 700; letter-spacing: 1px; }

/* SCOREBOARD */
.scoreboard { background: var(--bg-card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 40px 48px; }
.scoreboard-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 48px; }
.sb-number { font-family: 'IBM Plex Mono', monospace; font-size: 40px; font-weight: 700; color: var(--accent); }
.sb-label { font-size: 14px; color: var(--fg-muted); max-width: 200px; }
.scoreboard-divider { width: 1px; height: 48px; background: var(--border); }

/* FEATURES */
.features { padding: 80px 48px; }
.features-inner { max-width: 1200px; margin: 0 auto; }
.features-headline { font-family: 'IBM Plex Mono', monospace; font-size: 36px; font-weight: 700; letter-spacing: -1px; margin-bottom: 48px; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.feature-card { background: var(--bg-card); padding: 28px 28px; border: 1px solid var(--border); }
.feature-card:hover { background: var(--bg-card-hover); }
.feature-icon { margin-bottom: 16px; }
.feature-card h3 { font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--fg-muted); line-height: 1.6; }

/* HOW IT WORKS */
.hiw { background: var(--bg-card); border-top: 1px solid var(--border); padding: 80px 48px; }
.hiw-inner { max-width: 1200px; margin: 0 auto; }
.hiw-headline { font-family: 'IBM Plex Mono', monospace; font-size: 36px; font-weight: 700; letter-spacing: -1px; margin-bottom: 48px; }
.hiw-steps { display: flex; align-items: center; gap: 24px; }
.hiw-step { flex: 1; background: var(--bg); border: 1px solid var(--border); border-radius: 12px; padding: 28px; }
.step-num { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--accent); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }
.step-body h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.step-body p { font-size: 14px; color: var(--fg-muted); line-height: 1.6; }
.hiw-arrow { flex-shrink: 0; }

/* CLOSING */
.closing { padding: 96px 48px; }
.closing-inner { max-width: 1200px; margin: 0 auto; }
.closing-content { max-width: 640px; }
.closing h2 { font-family: 'IBM Plex Mono', monospace; font-size: 40px; font-weight: 700; line-height: 1.2; letter-spacing: -1.5px; margin-bottom: 20px; }
.closing p { font-size: 18px; color: var(--fg-muted); line-height: 1.7; }

/* FOOTER */
.footer { border-top: 1px solid var(--border); padding: 40px 48px; }
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-logo { font-family: 'IBM Plex Mono', monospace; font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.footer-tagline { font-size: 14px; color: var(--fg-muted); margin-bottom: 4px; }
.footer-note { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--accent); }

/* MOBILE */
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .hero { padding: 48px 24px 40px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-headline { font-size: 36px; letter-spacing: -1px; }
  .hero-sub { font-size: 16px; }
  .hero-score-preview { flex-direction: column; }
  .scoreboard-inner { flex-direction: column; gap: 24px; }
  .scoreboard-divider { display: none; }
  .features { padding: 48px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .hiw { padding: 48px 24px; }
  .hiw-steps { flex-direction: column; }
  .hiw-arrow { transform: rotate(90deg); }
  .closing { padding: 64px 24px; }
  .closing h2 { font-size: 28px; }
  .scoreboard { padding: 32px 24px; }
  .sb-number { font-size: 28px; }
  .features-headline { font-size: 28px; }
  .hiw-headline { font-size: 28px; }
}
@media (max-width: 480px) {
  .app-stats { gap: 8px; }
}