:root {
  --bg: #f5f0e8;
  --fg: #1a1a0f;
  --fg-muted: #5a5a4a;
  --accent: #c8f53a;
  --accent-dark: #a8d42e;
  --green-deep: #1a3a2a;
  --green-mid: #2d5a3d;
  --green-light: #3a5a40;
  --surface: #ffffff;
  --border: #d8d0c4;
}

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

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

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  line-height: 1.2;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 240, 232, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--green-deep);
  letter-spacing: -0.5px;
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 400;
}

/* HERO */
.hero {
  padding: 80px 24px 60px;
  max-width: 1100px;
  margin: 0 auto;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-deep);
  background: rgba(200, 245, 58, 0.2);
  border: 1px solid rgba(200, 245, 58, 0.4);
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.hero-headline {
  font-size: clamp(32px, 4vw, 52px);
  color: var(--green-deep);
  margin-bottom: 20px;
  letter-spacing: -1px;
}
.hero-lede {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 480px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--green-mid);
  font-weight: 500;
}
.hero-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

/* WORKFLOW DIAGRAM */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.workflow-diagram {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 4px 24px rgba(26, 58, 42, 0.06);
}
.wf-node {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
}
.wf-source { background: rgba(200, 245, 58, 0.12); color: var(--green-deep); }
.wf-ai { background: rgba(45, 90, 61, 0.1); color: var(--green-deep); }
.wf-search { background: rgba(26, 26, 46, 0.08); color: var(--green-deep); }
.wf-output { background: rgba(200, 245, 58, 0.18); color: var(--green-deep); border: 1px dashed rgba(200, 245, 58, 0.6); }
.wf-icon { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; background: rgba(200, 245, 58, 0.2); border-radius: 8px; flex-shrink: 0; }
.wf-arrow { display: flex; align-items: center; padding-left: 56px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 12px;
  text-align: center;
}
.stat-value {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--green-deep);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 11px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

/* SECTIONS */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 24px;
}
.section-label {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 16px;
}
.section-headline {
  font-size: clamp(26px, 3vw, 40px);
  color: var(--green-deep);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.section-sub {
  font-size: 17px;
  color: var(--fg-muted);
  margin-bottom: 48px;
  max-width: 560px;
  line-height: 1.7;
}

/* STEPS */
.how-it-works { background: var(--green-deep); color: var(--bg); }
.how-it-works .section-label { color: var(--accent); }
.how-it-works .section-headline { color: var(--bg); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.step-card {
  background: rgba(245, 240, 232, 0.05);
  border: 1px solid rgba(245, 240, 232, 0.12);
  border-radius: 16px;
  padding: 28px;
  position: relative;
}
.step-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
  opacity: 0.7;
}
.step-icon { margin-bottom: 16px; }
.step-card h3 {
  font-size: 18px;
  color: var(--bg);
  margin-bottom: 10px;
}
.step-card p {
  font-size: 14px;
  color: rgba(245, 240, 232, 0.65);
  line-height: 1.6;
  margin-bottom: 16px;
}
.step-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.step-details li {
  font-size: 13px;
  color: rgba(245, 240, 232, 0.5);
  padding-left: 16px;
  position: relative;
}
.step-details li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* TOOLS */
.stack-section { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.tool-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px 20px;
}
.tool-logo {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.tool-card h4 {
  font-size: 16px;
  color: var(--fg);
  margin-bottom: 8px;
}
.tool-card p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.5;
}
.stack-callout {
  margin-top: 32px;
  background: rgba(26, 58, 42, 0.04);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.stack-callout p { font-size: 15px; color: var(--fg); line-height: 1.6; }
.stack-callout strong { font-weight: 600; color: var(--green-deep); }

/* OUTCOMES */
.outcomes { background: var(--bg); }
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.outcome-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 24px;
}
.outcome-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(26, 58, 42, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.outcome-card h3 {
  font-size: 16px;
  color: var(--fg);
  margin-bottom: 8px;
}
.outcome-card p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* MANIFESTO */
.manifesto {
  background: var(--green-deep);
  padding: 80px 24px;
}
.manifesto-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.manifesto blockquote {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(20px, 2.5vw, 30px);
  font-weight: 500;
  color: var(--bg);
  line-height: 1.5;
  letter-spacing: -0.3px;
  margin-bottom: 24px;
}
.manifesto-sub {
  font-size: 16px;
  color: rgba(245, 240, 232, 0.6);
  line-height: 1.7;
}

/* PRICING */
.pricing { padding: 80px 24px; background: var(--bg); }
.pricing-inner { max-width: 680px; margin: 0 auto; text-align: center; }
.pricing-card {
  background: var(--surface);
  border: 2px solid var(--green-deep);
  border-radius: 20px;
  padding: 48px 40px;
  margin-top: 40px;
  position: relative;
  overflow: hidden;
}
.pricing-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--green-deep));
}
.pricing-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 72px;
  font-weight: 700;
  color: var(--green-deep);
  line-height: 1;
  letter-spacing: -2px;
  margin-bottom: 8px;
}
.pricing-amount span {
  font-size: 28px;
  font-weight: 600;
  vertical-align: super;
  margin-right: 4px;
}
.pricing-tagline {
  font-size: 15px;
  color: var(--fg-muted);
  margin-bottom: 32px;
}
.pricing-includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 36px;
  text-align: left;
}
.pricing-includes li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--fg);
}
.pricing-includes li svg {
  flex-shrink: 0;
  margin-top: 2px;
}
.btn-primary {
  display: inline-block;
  background: var(--green-deep);
  color: var(--accent);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 700;
  padding: 16px 40px;
  border-radius: 12px;
  text-decoration: none;
  letter-spacing: -0.3px;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  background: var(--green-mid);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 58, 42, 0.2);
}
.pricing-guarantee {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 16px;
}

/* CLOSING */
.closing { padding: 80px 24px; background: var(--bg); }
.closing-inner { max-width: 680px; margin: 0 auto; text-align: center; }
.closing h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  color: var(--green-deep);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.closing p {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}
.cta-note {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--green-mid);
  letter-spacing: 0.02em;
}

/* TESTIMONIALS */
.testimonials { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.testimonial-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.testimonial-quote {
  font-size: 15px;
  color: var(--fg);
  line-height: 1.7;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}
.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--green-deep);
  color: var(--accent);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--fg);
}
.testimonial-role {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 2px;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 28px 24px;
  background: var(--surface);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--green-deep);
}
.footer-copy {
  font-size: 13px;
  color: var(--fg-muted);
  flex: 1;
}
.footer-year {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--fg-muted);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .steps-grid { grid-template-columns: 1fr; }
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
  .outcomes-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .hero { padding: 48px 20px 40px; }
  .section-inner { padding: 60px 20px; }
  .manifesto { padding: 60px 20px; }
  .closing { padding: 60px 20px; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .wf-arrow { padding-left: 56px; }
}
@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr; }
  .tools-grid { grid-template-columns: 1fr; }
  .nav-tagline { display: none; }
}