:root {
  --bg: #0a0a0a;
  --bg-2: #141414;
  --fg: #f5f5f0;
  --fg-muted: #8a8a85;
  --accent: #ff6b35;
  --accent-dim: rgba(255, 107, 53, 0.15);
  --border: rgba(245, 245, 240, 0.08);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 100px 48px 120px;
  max-width: 1400px;
  margin: 0 auto;
  align-items: center;
}
.hero-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 6px 12px;
  border-radius: 4px;
  margin-bottom: 28px;
}
.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.6;
  max-width: 520px;
  margin-bottom: 40px;
}
.hero-proof {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 600;
}
.proof-item {
  color: var(--fg);
}
.proof-sep {
  color: var(--fg-muted);
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
}
.bench-graphic {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  max-width: 340px;
}
.bench-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: border-color 0.2s;
}
.bench-item:hover {
  border-color: var(--accent);
}
.bench-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 600;
}
.bench-stat {
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
}

/* MANIFESTO */
.manifesto {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 48px;
}
.manifesto-inner {
  max-width: 900px;
  margin: 0 auto;
}
.manifesto-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  line-height: 1.15;
}
.manifesto-body {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 680px;
}
.manifesto-rule {
  width: 80px;
  height: 3px;
  background: var(--accent);
  margin-top: 48px;
  border-radius: 2px;
}

/* HOW */
.how {
  padding: 100px 48px 120px;
  max-width: 1400px;
  margin: 0 auto;
}
.how-header {
  margin-bottom: 64px;
}
.how-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.how-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.step {
  padding: 32px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: border-color 0.2s;
}
.step:hover {
  border-color: var(--accent);
}
.step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--accent-dim);
  line-height: 1;
  margin-bottom: 20px;
}
.step-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}
.step-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* CLOSING */
.closing {
  padding: 100px 48px 120px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}
.closing-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 28px;
}
.closing-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.closing-body {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 48px;
}
.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 700;
}
.footer-tagline {
  font-size: 14px;
  color: var(--fg-muted);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 60px 24px 80px;
  }
  .hero-visual {
    justify-content: flex-start;
  }
  .how-steps {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .nav {
    padding: 20px 24px;
  }
  .manifesto {
    padding: 60px 24px;
  }
  .how {
    padding: 60px 24px 80px;
  }
  .closing {
    padding: 60px 24px 80px;
  }
  .footer {
    padding: 32px 24px;
  }
  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}