:root {
  --amber: #c07a2c;
  --amber-light: #e8a84a;
  --amber-dark: #8f5a1e;
  --brown: #3d2314;
  --brown-mid: #5c3a24;
  --cream: #faf6f0;
  --cream-dark: #f0e9db;
  --cream-darker: #e4d9c8;
  --charcoal: #1a1009;
  --white: #ffffff;
}

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

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

/* NAV */
.nav {
  padding: 24px 48px;
  display: flex;
  align-items: center;
}
.nav-logo {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 900;
  font-size: 22px;
  color: var(--brown);
  letter-spacing: -0.02em;
}

/* HERO */
.hero {
  padding: 80px 48px 96px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 24px;
}
.hero-headline {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 900;
  font-size: clamp(52px, 7vw, 96px);
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--brown);
  margin-bottom: 28px;
}
.hero-lede {
  max-width: 520px;
  font-size: 18px;
  color: var(--brown-mid);
  line-height: 1.65;
  margin-bottom: 64px;
}
.hero-visual {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.scenario-card {
  background: var(--cream-dark);
  border: 1px solid var(--cream-darker);
  border-radius: 16px;
  padding: 28px;
}
.scenario-card.card-alt {
  background: var(--amber);
  border-color: var(--amber-dark);
}
.scenario-card.card-alt .card-label,
.scenario-card.card-alt .card-title,
.scenario-card.card-alt .card-desc {
  color: var(--white);
}
.card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 10px;
}
.card-title {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--brown);
  margin-bottom: 10px;
}
.card-desc {
  font-size: 14px;
  color: var(--brown-mid);
  line-height: 1.5;
}

/* HOW IT WORKS */
.how-it-works {
  background: var(--cream-dark);
  padding: 96px 48px;
}
.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 20px;
}
.section-headline {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 48px);
  color: var(--brown);
  max-width: 640px;
  line-height: 1.2;
  margin-bottom: 64px;
}
.section-headline em { font-style: italic; color: var(--amber); }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.step { padding: 0; }
.step-number {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 900;
  font-size: 56px;
  color: var(--cream-darker);
  line-height: 1;
  margin-bottom: 16px;
}
.step-title {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--brown);
  margin-bottom: 12px;
}
.step-desc {
  font-size: 15px;
  color: var(--brown-mid);
  line-height: 1.6;
}

/* THE AGENT */
.the-agent {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.agent-label { font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber); margin-bottom: 20px; }
.agent-headline { font-family: 'Fraunces', Georgia, serif; font-weight: 700; font-size: clamp(24px, 3vw, 40px); color: var(--brown); line-height: 1.2; margin-bottom: 24px; }
.agent-body { font-size: 16px; color: var(--brown-mid); line-height: 1.7; margin-bottom: 16px; }

.agent-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.context-block {
  background: var(--brown);
  color: var(--cream);
  border-radius: 12px;
  padding: 24px;
  font-size: 13px;
  font-family: 'DM Sans', monospace;
}
.ctx-line { margin-bottom: 8px; }
.ctx-line:last-child { margin-bottom: 0; }
.ctx-tag { color: var(--amber-light); font-weight: 600; }
.arrow-down { text-align: center; color: var(--amber); }
.scenario-output {
  background: var(--cream-dark);
  border: 2px solid var(--amber);
  border-radius: 12px;
  padding: 24px;
}
.out-title { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--amber); margin-bottom: 8px; }
.out-name { font-family: 'Fraunces', Georgia, serif; font-weight: 700; font-size: 18px; color: var(--brown); margin-bottom: 8px; }
.out-desc { font-size: 14px; color: var(--brown-mid); line-height: 1.5; }

/* PRINCIPLES */
.principles {
  background: var(--brown);
  padding: 96px 48px;
}
.principles .section-label { color: var(--amber-light); }
.principles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.principle { }
.principle-title {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--cream);
  margin-bottom: 12px;
}
.principle-desc {
  font-size: 15px;
  color: var(--cream-dark);
  line-height: 1.65;
}

/* PRICING */
.pricing {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.pricing-header {
  max-width: 600px;
  margin: 0 auto 64px;
}
.pricing-sub {
  font-size: 16px;
  color: var(--brown-mid);
  margin-top: 12px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
}
.pricing-card {
  background: var(--cream-dark);
  border: 1px solid var(--cream-darker);
  border-radius: 20px;
  padding: 36px 32px;
  position: relative;
}
.pricing-card-featured {
  background: var(--brown);
  border-color: var(--brown);
  box-shadow: 0 20px 60px rgba(61,35,20,0.25);
}
.pricing-card-featured .plan-name,
.pricing-card-featured .plan-desc,
.pricing-card-featured .plan-features li,
.pricing-card-featured .price-note {
  color: var(--cream);
}
.pricing-card-featured .plan-price,
.pricing-card-featured .price-amount {
  color: var(--amber-light);
}
.pricing-card-featured .plan-desc {
  color: var(--cream-dark);
}
.pricing-card-featured .plan-features li {
  color: var(--cream-dark);
}
.pricing-card-featured .plan-features li::before {
  color: var(--amber-light);
}
.plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--amber);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
}
.plan-name {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--brown);
  margin-bottom: 12px;
}
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 16px;
}
.price-free {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 900;
  font-size: 36px;
  color: var(--brown);
}
.price-note {
  font-size: 12px;
  color: var(--brown-mid);
}
.price-amount {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 900;
  font-size: 42px;
  color: var(--brown);
}
.price-period {
  font-size: 16px;
  color: var(--brown-mid);
}
.plan-desc {
  font-size: 14px;
  color: var(--brown-mid);
  line-height: 1.55;
  margin-bottom: 24px;
}
.plan-features {
  list-style: none;
  margin-bottom: 32px;
}
.plan-features li {
  font-size: 14px;
  color: var(--brown-mid);
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
}
.plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--amber);
  font-weight: 700;
  font-size: 13px;
  top: 7px;
}
.plan-btn {
  display: block;
  text-align: center;
  padding: 14px 24px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s ease;
}
.plan-btn-free {
  background: var(--cream-darker);
  color: var(--brown);
  border: 1px solid var(--cream-darker);
}
.plan-btn-free:hover {
  background: var(--cream-darker);
  border-color: var(--amber);
}
.plan-btn-primary {
  background: var(--amber);
  color: var(--white);
}
.plan-btn-primary:hover {
  background: var(--amber-dark);
}
.plan-btn-secondary {
  background: transparent;
  color: var(--cream);
  border: 1px solid var(--cream-dark);
}
.pricing-card:not(.pricing-card-featured) .plan-btn-secondary {
  background: transparent;
  color: var(--brown);
  border: 1px solid var(--cream-darker);
}
.pricing-card:not(.pricing-card-featured) .plan-btn-secondary:hover {
  border-color: var(--amber);
}
.pricing-card-featured .plan-btn-secondary:hover {
  background: rgba(250,246,240,0.1);
}
.pricing-faq {
  margin-top: 48px;
  font-size: 14px;
  color: var(--brown-mid);
}
.pricing-faq a {
  color: var(--amber);
  text-decoration: none;
}

/* CLOSING */
.closing {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.closing-headline {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 900;
  font-size: clamp(32px, 4.5vw, 64px);
  color: var(--brown);
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 700px;
  margin-bottom: 24px;
}
.closing-body {
  font-size: 18px;
  color: var(--brown-mid);
  max-width: 560px;
  line-height: 1.65;
}

/* FOOTER */
.footer {
  padding: 48px;
  border-top: 1px solid var(--cream-darker);
  text-align: center;
}
.footer-logo {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 900;
  font-size: 20px;
  color: var(--brown);
  margin-bottom: 8px;
}
.footer-tagline { font-size: 14px; color: var(--brown-mid); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero, .how-it-works, .the-agent, .closing { padding: 48px 24px; }
  .hero-visual, .steps, .principles-grid { grid-template-columns: 1fr; }
  .the-agent { grid-template-columns: 1fr; gap: 40px; }
  .nav { padding: 20px 24px; }
  .step-number { font-size: 40px; }
}