:root {
  --green: #1a3d2b;
  --green-light: #2a5c40;
  --green-muted: #4a7a5e;
  --cream: #faf8f5;
  --cream-dark: #f0ece4;
  --copper: #c4612a;
  --copper-light: #d4763a;
  --text: #1c1c1c;
  --text-muted: #5a5a5a;
  --white: #ffffff;
  --radius: 12px;
  --radius-sm: 8px;
}

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

html { scroll-behavior: smooth; }

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

/* NAV */
.navbar { padding: 20px 48px; border-bottom: 1px solid rgba(26,61,43,0.08); }
.navbar-inner { max-width: 1200px; margin: 0 auto; }
.wordmark {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--green);
  text-decoration: none;
  letter-spacing: -0.02em;
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 48px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-eyebrow {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--copper);
  margin-bottom: 16px;
}
.hero-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  color: var(--green);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero-lede {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 440px;
  line-height: 1.65;
  margin-bottom: 40px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
}
.stat { display: flex; flex-direction: column; }
.stat-number {
  font-family: 'Fraunces', serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.02em;
}
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.stat-divider { width: 1px; height: 36px; background: rgba(26,61,43,0.15); }

/* CHAT WINDOW */
.hero-visual { display: flex; justify-content: center; }
.chat-window {
  width: 100%;
  max-width: 360px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(26,61,43,0.12), 0 2px 8px rgba(26,61,43,0.06);
  overflow: hidden;
  border: 1px solid rgba(26,61,43,0.06);
}
.chat-header {
  background: var(--green);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.chat-dot { width: 10px; height: 10px; border-radius: 50%; }
.chat-dot.green { background: #4ade80; }
.chat-dot.amber { background: #fbbf24; }
.chat-dot.red { background: #f87171; }
.chat-title { color: rgba(255,255,255,0.7); font-size: 12px; margin-left: 8px; font-weight: 500; }
.chat-body { padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.chat-msg {
  font-size: 13px;
  line-height: 1.5;
  padding: 10px 12px;
  border-radius: 10px;
  max-width: 85%;
}
.chat-msg.bot { background: var(--cream-dark); color: var(--text); align-self: flex-start; }
.chat-msg.user { background: var(--green); color: var(--white); align-self: flex-end; }
.chat-badge {
  display: inline-block;
  background: rgba(26,61,43,0.1);
  color: var(--green);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  margin-top: 4px;
}
.typing-dot {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--text-muted);
  border-radius: 50%;
  animation: bounce 1.4s infinite ease-in-out;
}
.typing-dot:nth-child(1) { animation-delay: 0s; }
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce {
  0%, 80%, 100% { transform: scale(0.8); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

/* PROOF */
.proof-section { background: var(--green); padding: 32px 48px; }
.proof-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 48px; }
.proof-label { color: rgba(255,255,255,0.5); font-size: 13px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; white-space: nowrap; }
.proof-logos { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; }
.proof-logo { font-family: 'DM Sans', sans-serif; font-size: 14px; color: rgba(255,255,255,0.35); font-weight: 500; }

/* FEATURES */
.features { padding: 96px 48px; max-width: 1200px; margin: 0 auto; }
.features-header { max-width: 560px; margin-bottom: 56px; }
.section-eyebrow { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--copper); margin-bottom: 12px; }
.features-header h2 {
  font-family: 'Fraunces', serif;
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  color: var(--green);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.features-header p { color: var(--text-muted); font-size: 17px; line-height: 1.65; }
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid rgba(26,61,43,0.06);
}
.feature-icon { color: var(--green); margin-bottom: 16px; }
.feature-card h3 { font-family: 'Fraunces', serif; font-size: 20px; font-weight: 600; color: var(--green); margin-bottom: 8px; letter-spacing: -0.02em; }
.feature-card p { font-size: 15px; color: var(--text-muted); line-height: 1.6; }

/* HOW */
.how-section { background: var(--cream-dark); padding: 96px 48px; }
.how-inner { max-width: 1200px; margin: 0 auto; }
.how-inner h2 {
  font-family: 'Fraunces', serif;
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.03em;
  margin-bottom: 56px;
  max-width: 520px;
}
.how-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.step-number { font-family: 'Fraunces', serif; font-size: 48px; font-weight: 300; color: rgba(26,61,43,0.2); display: block; margin-bottom: 16px; }
.how-step h3 { font-family: 'Fraunces', serif; font-size: 20px; font-weight: 600; color: var(--green); margin-bottom: 10px; letter-spacing: -0.02em; }
.how-step p { font-size: 15px; color: var(--text-muted); line-height: 1.65; }

/* TRUST */
.trust-section { padding: 96px 48px; max-width: 1200px; margin: 0 auto; }
.trust-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.trust-text .section-eyebrow { margin-bottom: 16px; }
.trust-text h2 {
  font-family: 'Fraunces', serif;
  font-size: clamp(24px, 2.5vw, 34px);
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.trust-text p { font-size: 16px; color: var(--text-muted); line-height: 1.7; margin-bottom: 12px; }
.trust-stat-block { display: flex; flex-direction: column; gap: 32px; }
.trust-stat { border-left: 3px solid var(--copper); padding-left: 20px; }
.trust-number { font-family: 'Fraunces', serif; font-size: 28px; font-weight: 700; color: var(--green); display: block; letter-spacing: -0.02em; }
.trust-desc { font-size: 13px; color: var(--text-muted); margin-top: 2px; }

/* CLOSING */
.closing { background: var(--green); padding: 96px 48px; }
.closing-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.closing-tagline {
  font-family: 'Fraunces', serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.closing-sub { font-size: 18px; color: rgba(255,255,255,0.55); max-width: 500px; margin: 0 auto; line-height: 1.6; }

/* FOOTER */
.footer { background: #0e2016; padding: 64px 48px 32px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-wordmark { font-family: 'Fraunces', serif; font-size: 20px; font-weight: 700; color: var(--white); display: block; margin-bottom: 12px; }
.footer-desc { font-size: 14px; color: rgba(255,255,255,0.4); line-height: 1.65; max-width: 280px; }
.footer-col-head { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.35); margin-bottom: 12px; }
.footer-col a { display: block; font-size: 14px; color: rgba(255,255,255,0.5); text-decoration: none; margin-bottom: 8px; transition: color 0.2s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { max-width: 1200px; margin: 24px auto 0; }
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,0.25); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 48px 24px; }
  .hero-visual { display: none; }
  .features { padding: 64px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .how-section { padding: 64px 24px; }
  .how-steps { grid-template-columns: 1fr; gap: 32px; }
  .trust-section { padding: 64px 24px; }
  .trust-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .proof-section { padding: 24px; }
  .proof-inner { flex-direction: column; gap: 16px; }
  .navbar { padding: 16px 24px; }
}
@media (max-width: 600px) {
  .footer-inner { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
}