:root {
  --bg: #faf7f0;
  --fg: #1a1a1a;
  --accent: #c8742a;
  --green: #1a3a2f;
  --muted: #6b6b5e;
  --border: #e2ddd5;
}

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

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

/* NAV */
.nav {
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 20px;
}
.nav-logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* MANIFESTO */
.manifesto {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 40px 80px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: start;
  border-bottom: 1px solid var(--border);
}
.manifesto-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.manifesto-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.05;
  color: var(--green);
  margin-bottom: 32px;
  letter-spacing: -0.03em;
}
.manifesto-headline em {
  font-style: italic;
  color: var(--accent);
}
.manifesto-sub {
  font-size: 18px;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
}
.manifesto-aside {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-top: 8px;
}
.manifesto-stat {
  border-left: 2px solid var(--accent);
  padding-left: 20px;
}
.stat-num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* SHARED SECTION LABEL */
.section-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

/* EVIDENCE */
.evidence {
  background: var(--green);
  padding: 80px 40px;
}
.evidence-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.evidence .section-label { color: #a8c4b0; }
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #2a5a47;
  margin-top: 40px;
}
.evidence-card {
  background: var(--green);
  padding: 40px 36px;
}
.card-icon {
  margin-bottom: 20px;
}
.evidence-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: #f0ede6;
  margin-bottom: 12px;
  line-height: 1.3;
}
.evidence-card p {
  font-size: 15px;
  color: #a8c4b0;
  line-height: 1.7;
}

/* PLAYBOOK */
.playbook {
  padding: 100px 40px;
  border-bottom: 1px solid var(--border);
}
.playbook-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.playbook-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  color: var(--green);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 60px;
}
.playbook-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.step { }
.step-num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 900;
  color: var(--border);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.04em;
}
.step h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
}
.step p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* SAMPLE */
.sample {
  background: #f0ebe2;
  padding: 80px 40px;
}
.sample-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.sample-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  color: var(--green);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}
.ideas-list {
  display: flex;
  flex-direction: column;
}
.idea-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.idea-row:first-child { border-top: 1px solid var(--border); }
.idea-cat {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  padding-top: 4px;
}
.idea-body h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}
.idea-body p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
}

/* CLOSING */
.closing {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.closing-quote {
  font-family: 'Playfair Display', serif;
  font-size: clamp(22px, 3vw, 36px);
  font-style: italic;
  color: var(--green);
  line-height: 1.4;
  max-width: 700px;
  margin-bottom: 32px;
  letter-spacing: -0.01em;
}
.closing-sub {
  font-size: 16px;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
}
.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--green);
}
.footer-note {
  font-size: 13px;
  color: var(--muted);
}

/* SUBSCRIBE FORM */
.subscribe-form-wrap {
  margin-top: 48px;
  max-width: 520px;
}
.subscribe-cta {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 20px;
  line-height: 1.3;
}
.subscribe-form { }
.subscribe-fields {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.subscribe-input {
  flex: 1;
  min-width: 160px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s;
}
.subscribe-input::placeholder { color: var(--muted); }
.subscribe-input:focus { border-color: var(--green); }
.subscribe-btn {
  padding: 12px 24px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s;
  white-space: nowrap;
}
.subscribe-btn:hover:not(:disabled) { background: #b5621e; }
.subscribe-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.subscribe-error {
  margin-top: 10px;
  font-size: 14px;
  color: #c0392b;
}
.subscribe-success {
  margin-top: 48px;
  max-width: 520px;
}
.success-msg {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--green);
  line-height: 1.3;
}

/* MOBILE */
@media (max-width: 768px) {
  .manifesto { grid-template-columns: 1fr; padding: 60px 24px 60px; gap: 40px; }
  .manifesto-aside { flex-direction: row; flex-wrap: wrap; gap: 24px; }
  .evidence-grid { grid-template-columns: 1fr; }
  .playbook-steps { grid-template-columns: 1fr; gap: 40px; }
  .idea-row { grid-template-columns: 1fr; gap: 8px; }
  .nav { padding: 16px 24px; }
  .playbook, .closing, .sample { padding: 60px 24px; }
  .evidence { padding: 60px 24px; }
  .footer { padding: 24px; }
}