:root {
  --bg: #faf8f4;
  --surface: #ffffff;
  --green: #2a6049;
  --green-light: #e8f0ec;
  --amber: #c9873a;
  --text: #1a1a18;
  --text-mid: #5a5a56;
  --text-light: #9a9a94;
  --border: #e5e2da;
  --red: #c94040;
}

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

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

/* Nav */
.nav {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 28px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.3px;
  color: var(--text);
}
.nav-tagline {
  font-size: 13px;
  color: var(--text-light);
  letter-spacing: 0.3px;
}

/* Hero */
.hero {
  padding: 80px 48px 64px;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1100px;
}
.hero-headline {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--text);
  margin-bottom: 20px;
}
.hero-headline em {
  font-style: italic;
  color: var(--green);
}
.hero-sub {
  font-size: 18px;
  color: var(--text-mid);
  line-height: 1.65;
  max-width: 420px;
}

/* Spreadsheet mock */
.spreadsheet-mock {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.04);
  font-size: 12px;
}
.mock-header {
  background: #f0ede8;
  border-bottom: 1px solid var(--border);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.mock-dots {
  display: flex;
  gap: 5px;
}
.mock-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #d8d4cc;
}
.mock-title {
  font-size: 11px;
  color: var(--text-mid);
  font-weight: 500;
}
.mock-body {
  padding: 14px;
}
.mock-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 4px;
  padding: 6px 6px;
  border-radius: 4px;
  align-items: center;
}
.mock-row:not(:last-child) {
  border-bottom: 1px solid #f2f0eb;
}
.mock-row span {
  color: var(--text-mid);
  font-size: 11.5px;
  font-weight: 400;
}
.header-row {
  font-weight: 600;
  color: var(--text) !important;
  font-size: 10.5px !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding-bottom: 8px;
  margin-bottom: 2px;
  border-bottom: 2px solid var(--border) !important;
}
.footer-row {
  margin-top: 6px;
  padding-top: 10px;
  border-top: 2px solid var(--border) !important;
  font-weight: 600;
}
.footer-row span {
  color: var(--text) !important;
  font-size: 12px !important;
}
.green { color: var(--green) !important; font-weight: 500; }
.red { color: var(--red) !important; font-weight: 500; }

/* Proof strip */
.proof {
  background: var(--green);
  padding: 48px;
}
.proof-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.proof-stats {
  display: flex;
  align-items: center;
  gap: 48px;
  margin-bottom: 20px;
}
.stat { text-align: center; }
.stat-number {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 44px;
  color: var(--bg);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 13px;
  color: rgba(250,248,244,0.75);
  max-width: 160px;
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: rgba(250,248,244,0.2);
}
.proof-note {
  font-size: 13px;
  color: rgba(250,248,244,0.6);
}

/* Features */
.features {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}
.features-inner { max-width: 1100px; margin: 0 auto; }
.section-title {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 32px;
  font-weight: 400;
  letter-spacing: -0.5px;
  margin-bottom: 48px;
  color: var(--text);
}
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px;
}
.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--green-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--green);
}
.feature-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}
.feature-card p {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.6;
}

/* Pricing */
.pricing {
  padding: 80px 48px;
  background: #f4f1eb;
  border-bottom: 1px solid var(--border);
}
.pricing-inner { max-width: 1100px; margin: 0 auto; }
.pricing-card {
  background: var(--surface);
  border: 2px solid var(--green);
  border-radius: 14px;
  padding: 40px 48px;
  display: inline-block;
  max-width: 420px;
}
.pricing-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--green);
  margin-bottom: 12px;
}
.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 28px;
}
.price-amount {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 56px;
  color: var(--text);
  line-height: 1;
}
.price-note {
  font-size: 14px;
  color: var(--text-mid);
}
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--text);
}
.pricing-cta-note {
  font-size: 12px;
  color: var(--text-light);
}

/* Manifesto */
.manifesto {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}
.manifesto-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}
.manifesto-headline {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 36px;
  font-weight: 400;
  letter-spacing: -0.5px;
  color: var(--text);
  margin-bottom: 24px;
  line-height: 1.15;
}
.manifesto-content p {
  font-size: 16px;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 16px;
}
.manifesto-content p:last-child { margin-bottom: 0; }
.manifesto-visual {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.manifesto-stat {
  padding: 24px;
  background: var(--green-light);
  border-radius: 10px;
}
.manifesto-number {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 48px;
  color: var(--green);
  line-height: 1;
  margin-bottom: 8px;
}
.manifesto-desc {
  font-size: 14px;
  color: var(--text-mid);
}

/* Closing */
.closing {
  padding: 80px 48px;
  background: var(--text);
  text-align: center;
}
.closing-inner { max-width: 700px; margin: 0 auto; }
.closing h2 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 36px;
  font-weight: 400;
  color: var(--bg);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.closing p {
  font-size: 16px;
  color: rgba(250,248,244,0.6);
}

/* Footer */
.footer {
  padding: 32px 48px;
  border-top: 1px solid var(--border);
}
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-brand {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 18px;
  color: var(--text);
  margin-bottom: 6px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 12px;
}
.footer-links {
  font-size: 12px;
  color: var(--text-light);
}
.footer-links .sep { margin: 0 6px; }

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 48px 24px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-text { order: 2; }
  .hero-graphic { order: 1; }
  .proof { padding: 40px 24px; }
  .proof-stats { gap: 24px; flex-wrap: wrap; }
  .features { padding: 48px 24px; }
  .feature-grid { grid-template-columns: 1fr; gap: 16px; }
  .pricing { padding: 48px 24px; }
  .manifesto { padding: 48px 24px; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 40px; }
  .closing { padding: 48px 24px; }
  .footer { padding: 24px; }
}