/* === BASE === */
:root {
  --bg: #080c12;
  --bg-surface: #0d1620;
  --bg-card: #111d2e;
  --fg: #e8eaf0;
  --fg-muted: #7a8899;
  --accent: #00d4aa;
  --accent-dim: rgba(0, 212, 170, 0.12);
  --accent-glow: rgba(0, 212, 170, 0.06);
  --border: rgba(255,255,255,0.07);
  --red: #ff5c5c;
  --amber: #f5a623;
  --font-serif: 'DM Serif Display', serif;
  --font-sans: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === NAV === */
.nav { border-bottom: 1px solid var(--border); padding: 20px 0; }
.nav-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-family: var(--font-serif); font-size: 1.25rem; color: var(--fg); letter-spacing: -0.02em; }
.nav-tagline { font-size: 0.8rem; color: var(--fg-muted); font-family: var(--font-mono); }

/* === HERO === */
.hero { padding: 80px 0 72px; }
.hero-grid { max-width: 1100px; margin: 0 auto; padding: 0 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.hero-eyebrow { font-family: var(--font-mono); font-size: 0.75rem; color: var(--accent); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 16px; }
.hero-headline { font-family: var(--font-serif); font-size: clamp(2.4rem, 4.5vw, 3.6rem); line-height: 1.1; color: var(--fg); margin-bottom: 20px; letter-spacing: -0.02em; }
.hero-headline em { font-style: italic; color: var(--accent); }
.hero-lede { font-size: 1.05rem; color: var(--fg-muted); line-height: 1.7; margin-bottom: 40px; max-width: 460px; }
.hero-proof { display: flex; gap: 0; border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }
.proof-item { flex: 1; padding: 16px 18px; }
.proof-stat { display: block; font-family: var(--font-serif); font-size: 1.8rem; color: var(--fg); line-height: 1; margin-bottom: 4px; }
.proof-label { font-size: 0.7rem; color: var(--fg-muted); line-height: 1.4; }
.proof-divider { width: 1px; background: var(--border); }

/* === DEAL CARD === */
.deal-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 6px; padding: 24px; margin-bottom: 16px; }
.deal-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.deal-status { font-family: var(--font-mono); font-size: 0.7rem; font-weight: 500; padding: 3px 8px; border-radius: 3px; letter-spacing: 0.08em; }
.deal-status.hot { background: rgba(255, 92, 92, 0.15); color: #ff5c5c; }
.deal-time { font-size: 0.72rem; color: var(--fg-muted); font-family: var(--font-mono); }
.deal-address { font-size: 1rem; font-weight: 600; margin-bottom: 14px; letter-spacing: -0.01em; }
.score-bar { height: 4px; background: var(--border); border-radius: 2px; margin-bottom: 8px; }
.score-fill { height: 100%; background: var(--accent); border-radius: 2px; }
.score-label { font-size: 0.78rem; color: var(--accent); font-family: var(--font-mono); }
.deal-signals { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0; }
.signal { font-size: 0.72rem; background: var(--accent-dim); color: var(--accent); padding: 4px 10px; border-radius: 20px; font-family: var(--font-mono); }
.deal-actions { display: flex; gap: 10px; margin-top: 16px; }
.deal-btn { border: none; cursor: pointer; font-family: var(--font-sans); font-size: 0.82rem; font-weight: 500; padding: 10px 18px; border-radius: 4px; transition: opacity 0.15s; }
.deal-btn:hover { opacity: 0.85; }
.deal-btn-primary { background: var(--accent); color: #080c12; }
.deal-btn-ghost { background: transparent; color: var(--fg-muted); border: 1px solid var(--border); }

/* === ACTIVITY FEED === */
.activity-feed { background: var(--bg-card); border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.feed-item { display: flex; align-items: center; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--border); font-size: 0.8rem; }
.feed-item:last-child { border-bottom: none; }
.feed-icon { color: var(--accent); font-size: 0.9rem; width: 18px; flex-shrink: 0; }
.feed-text { flex: 1; color: var(--fg-muted); }
.feed-time { font-family: var(--font-mono); font-size: 0.7rem; color: var(--fg-muted); }

/* === SECTION BASE === */
.section-eyebrow { font-family: var(--font-mono); font-size: 0.72rem; color: var(--accent); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 12px; }
.section-heading { font-family: var(--font-serif); font-size: clamp(1.8rem, 3vw, 2.6rem); color: var(--fg); line-height: 1.2; letter-spacing: -0.02em; }

/* === HOW === */
.how { padding: 80px 0; border-top: 1px solid var(--border); }
.how-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
.how-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 64px; margin-top: 52px; }
.how-step { display: flex; gap: 20px; }
.step-num { font-family: var(--font-mono); font-size: 0.72rem; color: var(--accent); flex-shrink: 0; padding-top: 3px; width: 24px; }
.step-title { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.step-desc { font-size: 0.88rem; color: var(--fg-muted); line-height: 1.6; }

/* === FEATURES === */
.features { padding: 80px 0; border-top: 1px solid var(--border); }
.features-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 52px; }
.feature-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 6px; padding: 28px; }
.feature-icon { font-size: 1.4rem; margin-bottom: 16px; color: var(--accent); }
.feature-title { font-size: 0.95rem; font-weight: 600; margin-bottom: 10px; }
.feature-desc { font-size: 0.85rem; color: var(--fg-muted); line-height: 1.65; }

/* === STATS === */
.stats { padding: 60px 0; border-top: 1px solid var(--border); }
.stats-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat-block { padding: 0 32px; border-right: 1px solid var(--border); }
.stat-block:first-child { padding-left: 0; }
.stat-block:last-child { border-right: none; }
.stat-number { display: block; font-family: var(--font-serif); font-size: 2.4rem; color: var(--fg); line-height: 1; margin-bottom: 10px; }
.stat-desc { font-size: 0.8rem; color: var(--fg-muted); line-height: 1.4; max-width: 160px; }

/* === CLOSING === */
.closing { padding: 100px 0; border-top: 1px solid var(--border); }
.closing-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; text-align: center; }
.closing-headline { font-family: var(--font-serif); font-size: clamp(2.2rem, 4vw, 3.4rem); color: var(--fg); line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 20px; }
.closing-sub { font-size: 1rem; color: var(--fg-muted); max-width: 560px; margin: 0 auto; line-height: 1.7; }

/* === FOOTER === */
.footer { border-top: 1px solid var(--border); padding: 32px 0; }
.footer-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; display: flex; justify-content: space-between; align-items: center; }
.footer-logo { font-family: var(--font-serif); font-size: 1rem; display: block; margin-bottom: 4px; }
.footer-tagline { font-size: 0.78rem; color: var(--fg-muted); }
.footer-copy { font-size: 0.78rem; color: var(--fg-muted); }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-row { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .stat-block { border-right: none; padding: 0; }
  .how-steps { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .hero-grid { padding: 0 20px; }
  .hero-proof { flex-direction: column; }
  .proof-divider { width: 100%; height: 1px; }
  .features-grid { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: 1fr; gap: 24px; }
  .how-steps { gap: 28px; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .deal-actions { flex-direction: column; }
}