:root {
  --bg: #0D0D0D;
  --fg: #F5F2EB;
  --accent: #C8FF00;
  --muted: #7A7A7A;
  --surface: #1A1A1A;
  --border: #2A2A2A;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 8vw 100px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(200,255,0,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.35em;
  color: var(--accent);
  margin-bottom: 28px;
}

.hero-headline {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: clamp(52px, 8vw, 108px);
  line-height: 0.95;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 32px;
  max-width: 14ch;
}

.hero-lede {
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--muted);
  max-width: 44ch;
  line-height: 1.5;
  font-weight: 300;
}

/* SHARED */
.section-label {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 48px;
}

/* HOW IT WORKS */
.how-it-works {
  padding: 100px 8vw;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px 60px;
}

.step {}

.step-num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 42px;
  color: var(--accent);
  margin-bottom: 12px;
  line-height: 1;
}

.step h3 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 22px;
  margin-bottom: 10px;
  color: var(--fg);
}

.step p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

/* FEATURES */
.features {
  padding: 100px 8vw;
  background: var(--bg);
}

.features-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
}

.feature {
  padding: 40px 32px 40px 0;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.feature:nth-child(3n) {
  border-right: none;
}

.feature:nth-child(n+4) {
  border-bottom: none;
}

.feature h3 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 10px;
  color: var(--fg);
}

.feature p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

/* MANIFESTO */
.manifesto {
  padding: 100px 8vw;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto blockquote {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: clamp(20px, 2.8vw, 32px);
  line-height: 1.4;
  color: var(--fg);
  max-width: 60ch;
  margin-bottom: 24px;
}

.manifesto-attr {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.1em;
}

/* CLOSING */
.closing {
  padding: 100px 8vw;
  background: var(--accent);
  color: var(--bg);
}

.closing h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: clamp(32px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -1px;
  color: var(--bg);
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 18px;
  color: #1a1a00;
  max-width: 50ch;
  line-height: 1.5;
  font-weight: 300;
}

/* FOOTER */
footer {
  padding: 48px 8vw;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.footer-brand {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.35em;
  color: var(--fg);
  margin-bottom: 12px;
}

.footer-copy {
  font-size: 13px;
  color: var(--muted);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 60px 6vw 80px; }
  .how-it-works { padding: 72px 6vw; }
  .features { padding: 72px 6vw; }
  .manifesto { padding: 72px 6vw; }
  .closing { padding: 72px 6vw; }
  footer { padding: 40px 6vw; }

  .steps-grid { grid-template-columns: 1fr; gap: 40px; }
  .features-list { grid-template-columns: 1fr; }
  .feature { border-right: none; }
  .feature:nth-child(n+4) { border-bottom: 1px solid var(--border); }
  .feature:last-child { border-bottom: none; }
}

@media (max-width: 480px) {
  .hero-headline { letter-spacing: -1px; }
  .closing h2 { letter-spacing: 0; }
}