:root {
  --bg: #FAF7F0;
  --fg: #1A1814;
  --accent: #D4621A;
  --accent-dark: #B8531A;
  --green: #2D5016;
  --green-light: #3D6B1E;
  --muted: #8C8378;
  --light: #F0EBE1;
  --border: #E2DAD0;
  --card-bg: #FFFFFF;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* HERO */
.hero {
  background: var(--bg);
  padding: 80px 40px 100px;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 20px;
}
.hero-text h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1.08;
  color: var(--fg);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.lede {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: 28px;
}
.hero-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}
.meta-divider { color: var(--border); }

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: center;
  position: relative;
}
.visual-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  width: 100%;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.seller-card { border-top: 3px solid var(--green); }
.buyer-card { border-top: 3px solid var(--accent); }
.card-icon {
  color: var(--muted);
  margin-bottom: 12px;
}
.card-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.card-role {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.3;
  color: var(--fg);
  margin-bottom: 14px;
}
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.card-tags span {
  font-size: 11px;
  background: var(--light);
  color: var(--muted);
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: 500;
}
.bridge-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 0;
  color: var(--accent);
}
.bridge-connector span {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--accent);
  margin-top: 6px;
  letter-spacing: 0.05em;
}

/* HOW IT WORKS */
.howitworks {
  background: var(--fg);
  color: var(--bg);
  padding: 90px 40px;
}
.howitworks-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.howitworks .section-label { color: var(--accent); margin-bottom: 12px; font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }
.howitworks h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.5vw, 48px);
  color: var(--bg);
  margin-bottom: 60px;
  line-height: 1.15;
}
.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}
.step { padding: 0 20px; }
.step-num {
  font-size: 48px;
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}
.step-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--bg);
  margin-bottom: 12px;
}
.step-body {
  font-size: 15px;
  color: rgba(250,247,240,0.6);
  line-height: 1.65;
}
.step-connector {
  width: 1px;
  height: 120px;
  background: rgba(250,247,240,0.15);
  margin-top: 20px;
  align-self: center;
}

/* WHO'S FOR */
.whosfor {
  background: var(--bg);
  padding: 100px 40px;
  border-top: 1px solid var(--border);
}
.whosfor-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.persona-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.whosfor h3 {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.25;
  color: var(--fg);
  margin-bottom: 32px;
}
.persona-points { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.persona-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  color: var(--fg);
  line-height: 1.5;
}
.check { color: var(--green); flex-shrink: 0; margin-top: 2px; }

/* WHY TRADES */
.whytrades {
  background: var(--green);
  color: var(--bg);
  padding: 90px 40px;
}
.whytrades-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: start;
}
.whytrades .section-label { color: rgba(250,247,240,0.6); margin-bottom: 12px; font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }
.whytrades h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  color: var(--bg);
  margin-bottom: 36px;
  line-height: 1.2;
}
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.stat { border-left: 2px solid rgba(250,247,240,0.2); padding-left: 16px; }
.stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--bg);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label { font-size: 13px; color: rgba(250,247,240,0.65); line-height: 1.4; }
.market-body {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(250,247,240,0.8);
  max-width: 540px;
}
.trades-list-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250,247,240,0.5);
  margin-bottom: 20px;
}
.trades-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }
.trade-item { display: flex; flex-direction: column; gap: 6px; }
.trade-name { font-size: 15px; font-weight: 500; color: var(--bg); }
.trade-bar {
  height: 4px;
  background: rgba(250,247,240,0.2);
  border-radius: 2px;
  position: relative;
}
.trade-bar::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background: var(--accent);
  border-radius: 2px;
}
.market-note {
  font-size: 14px;
  color: rgba(250,247,240,0.65);
  font-style: italic;
  line-height: 1.6;
  padding: 16px;
  border-left: 2px solid var(--accent);
}

/* CLOSING */
.closing {
  background: var(--bg);
  padding: 100px 40px;
  text-align: center;
  border-top: 1px solid var(--border);
}
.closing-inner { max-width: 800px; margin: 0 auto; }
.closing-quote-mark {
  font-family: var(--font-display);
  font-size: 120px;
  line-height: 0.5;
  color: var(--accent);
  margin-bottom: 24px;
}
.closing blockquote {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1.5;
  color: var(--fg);
  font-style: italic;
  margin-bottom: 28px;
}
.closing-attribution {
  font-size: 15px;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.03em;
}

/* FOOTER */
footer {
  background: var(--fg);
  color: var(--bg);
  padding: 60px 40px 30px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  margin-bottom: 48px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--bg);
  margin-bottom: 8px;
}
.footer-tagline {
  font-size: 14px;
  color: rgba(250,247,240,0.45);
}
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250,247,240,0.4);
  margin-bottom: 6px;
}
.footer-col span { font-size: 14px; color: rgba(250,247,240,0.6); cursor: default; }
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 28px;
  border-top: 1px solid rgba(250,247,240,0.1);
  font-size: 13px;
  color: rgba(250,247,240,0.3);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .whosfor-inner { grid-template-columns: 1fr; gap: 56px; }
  .whytrades-inner { grid-template-columns: 1fr; gap: 56px; }
  .stats-row { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; gap: 40px; }
  .step-connector { display: none; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .hero { padding: 60px 24px 80px; }
  .howitworks { padding: 70px 24px; }
  .whosfor { padding: 70px 24px; }
  .whytrades { padding: 70px 24px; }
  .closing { padding: 70px 24px; }
  footer { padding: 50px 24px 24px; }
}