/* ===== TOKENS ===== */
:root {
  --bg: #FAFAF7;
  --bg-alt: #F0EDE6;
  --fg: #1A2E1A;
  --fg-muted: #5C6B5C;
  --accent: #16A34A;
  --accent-warm: #F59E0B;
  --accent-bg: #FEFCE8;
  --surface: #FFFFFF;
  --border: #E2DDD6;
  --card-bg: #FFFFFF;
  --nav-bg: rgba(250, 250, 247, 0.92);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: 'Fraunces', Georgia, serif; line-height: 1.15; }
a { color: inherit; text-decoration: none; }

/* ===== NAV ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Fraunces', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--fg);
}
.nav-logo-accent { color: var(--accent); }
.nav-tagline {
  font-size: 0.85rem;
  color: var(--fg-muted);
  font-weight: 400;
}

/* ===== HERO ===== */
.hero {
  padding: 80px 32px 64px;
  background: linear-gradient(160deg, #F0EDE6 0%, #FAFAF7 60%);
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 20px;
  line-height: 1.1;
}
.hero-headline-em {
  font-style: italic;
  color: var(--accent);
}
.hero-body {
  font-size: 1.1rem;
  color: var(--fg-muted);
  margin-bottom: 36px;
  max-width: 480px;
  line-height: 1.7;
}
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.hero-stat {}
.hero-stat-value {
  display: block;
  font-family: 'Fraunces', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* Hero Visual */
.hero-right { display: flex; justify-content: center; }
.hero-visual {
  position: relative;
  width: 100%;
  max-width: 440px;
}
.hv-chat {
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 24px 48px rgba(26, 46, 26, 0.08), 0 4px 8px rgba(26, 46, 26, 0.04);
  overflow: hidden;
}
.hv-chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: linear-gradient(135deg, #F0EDE6, #FAFAF7);
  border-bottom: 1px solid var(--border);
}
.hv-chat-avatar { flex-shrink: 0; }
.hv-chat-title { font-size: 0.8rem; font-weight: 600; color: var(--fg); flex: 1; }
.hv-chat-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.2);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.2); }
  50% { box-shadow: 0 0 0 6px rgba(22, 163, 74, 0.05); }
}
.hv-chat-messages { padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.hv-msg {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.82rem;
  line-height: 1.5;
  max-width: 90%;
}
.hv-msg-customer {
  background: #F0EDE6;
  color: var(--fg);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.hv-msg-ai {
  background: #DCFCE7;
  color: #14532D;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.hv-chat-sent {
  margin: 0 16px 16px;
  padding: 10px 14px;
  background: linear-gradient(135deg, #FEF9EE, #FEFCE8);
  border: 1px solid #FDE68A;
  border-radius: 10px;
  font-size: 0.75rem;
  color: #92400E;
  font-weight: 500;
}
.hv-badge {
  position: absolute;
  bottom: -16px;
  right: 24px;
  background: var(--accent);
  color: white;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
}

/* ===== PROOF ===== */
.proof {
  padding: 48px 32px;
  background: var(--fg);
  color: white;
}
.proof-inner { max-width: 1180px; margin: 0 auto; }
.proof-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.5); margin-bottom: 20px; }
.proof-trust { display: flex; gap: 32px; flex-wrap: wrap; margin-bottom: 40px; }
.proof-item { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; font-weight: 500; color: rgba(255,255,255,0.85); }
.proof-numbers { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: 32px; }
.proof-num-val {
  display: block;
  font-family: 'Fraunces', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent-warm);
  line-height: 1;
  margin-bottom: 6px;
}
.proof-num-desc { font-size: 0.8rem; color: rgba(255,255,255,0.6); line-height: 1.4; }
.proof-num-sep { width: 1px; height: 40px; background: rgba(255,255,255,0.15); }

/* ===== FEATURES ===== */
.features {
  padding: 96px 32px;
  background: var(--bg);
}
.features-inner { max-width: 1180px; margin: 0 auto; }
.features-header { text-align: center; max-width: 600px; margin: 0 auto 64px; }
.features-title { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; margin-bottom: 16px; }
.features-sub { font-size: 1.05rem; color: var(--fg-muted); line-height: 1.7; }
.features-grid { display: grid; grid-template-columns: 2fr 2fr; gap: 24px; }
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  transition: box-shadow 0.2s ease;
}
.feature-card:hover { box-shadow: 0 8px 32px rgba(26, 46, 26, 0.07); }
.feature-card-accent {
  background: linear-gradient(135deg, #F0FDF4, #DCFCE7);
  border-color: #BBF7D0;
}
.feature-icon { margin-bottom: 20px; }
.feature-title { font-family: 'Fraunces', serif; font-size: 1.3rem; font-weight: 700; margin-bottom: 10px; color: var(--fg); }
.feature-desc { font-size: 0.9rem; color: var(--fg-muted); line-height: 1.6; margin-bottom: 20px; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.feature-list li {
  font-size: 0.85rem;
  color: var(--fg);
  padding-left: 20px;
  position: relative;
}
.feature-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ===== PROCESS ===== */
.process {
  padding: 96px 32px;
  background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.process-inner { max-width: 1180px; margin: 0 auto; }
.process-header { text-align: center; max-width: 540px; margin: 0 auto 64px; }
.process-title { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; margin-bottom: 14px; }
.process-sub { font-size: 1rem; color: var(--fg-muted); }
.process-steps { display: flex; align-items: flex-start; gap: 0; }
.step { flex: 1; padding: 0 24px; }
.step:first-child { padding-left: 0; }
.step:last-child { padding-right: 0; }
.step-num {
  font-family: 'Fraunces', serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 16px;
}
.step-title { font-family: 'Fraunces', serif; font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
.step-desc { font-size: 0.875rem; color: var(--fg-muted); line-height: 1.6; }
.step-connector {
  width: 60px;
  flex-shrink: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--border), var(--accent), var(--border));
  margin-top: 28px;
}

/* ===== PRICING ===== */
.pricing {
  padding: 96px 32px;
  background: var(--bg);
}
.pricing-inner { max-width: 1180px; margin: 0 auto; }
.pricing-header { text-align: center; max-width: 540px; margin: 0 auto 56px; }
.pricing-title { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; margin-bottom: 14px; }
.pricing-sub { font-size: 1rem; color: var(--fg-muted); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 32px;
  position: relative;
}
.pricing-card-featured {
  background: var(--fg);
  color: white;
  border-color: var(--fg);
  box-shadow: 0 24px 64px rgba(26, 46, 26, 0.2);
}
.pricing-card-featured .pricing-tier { color: var(--accent-warm); }
.pricing-card-featured .pricing-price { color: white; }
.pricing-card-featured .pricing-tagline { color: rgba(255,255,255,0.7); }
.pricing-card-featured .pricing-features li { color: rgba(255,255,255,0.85); }
.pricing-card-featured .check { color: #4ADE80; }
.pricing-card-featured .pricing-setup { color: rgba(255,255,255,0.5); }
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-warm);
  color: white;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.pricing-tier {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 12px;
}
.pricing-price {
  font-family: 'Fraunces', serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 8px;
}
.pricing-price span { font-size: 1.2rem; font-weight: 400; color: var(--fg-muted); }
.pricing-card-featured .pricing-price span { color: rgba(255,255,255,0.6); }
.pricing-tagline { font-size: 0.9rem; color: var(--fg-muted); margin-bottom: 28px; min-height: 40px; }
.pricing-features { list-style: none; margin-bottom: 28px; display: flex; flex-direction: column; gap: 10px; }
.pricing-features li { font-size: 0.875rem; color: var(--fg); display: flex; gap: 10px; }
.check { font-weight: 700; color: var(--accent); flex-shrink: 0; }
.pricing-setup {
  font-size: 0.8rem;
  color: var(--fg-muted);
  border-top: 1px solid var(--border);
  padding-top: 16px;
  font-weight: 500;
}
.pricing-card-featured .pricing-setup { border-top-color: rgba(255,255,255,0.15); }

/* ===== CLOSING ===== */
.closing {
  padding: 96px 32px 80px;
  background: linear-gradient(180deg, #F0FDF4 0%, #DCFCE7 100%);
  border-top: 1px solid #BBF7D0;
  text-align: center;
}
.closing-inner { max-width: 720px; margin: 0 auto; }
.closing-art { margin-bottom: 32px; display: flex; justify-content: center; }
.closing-title { font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 700; margin-bottom: 20px; color: var(--fg); }
.closing-body { font-size: 1.05rem; color: #14532D; line-height: 1.7; margin-bottom: 16px; }
.closing-statement {
  margin-top: 40px;
  font-family: 'Fraunces', serif;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 700;
  font-style: italic;
  color: #14532D;
  line-height: 1.4;
}

/* ===== FOOTER ===== */
.footer {
  padding: 64px 32px 32px;
  background: var(--fg);
  color: white;
}
.footer-inner { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr; gap: 64px; margin-bottom: 48px; }
.footer-logo { font-family: 'Fraunces', serif; font-size: 1.25rem; font-weight: 700; margin-bottom: 12px; display: block; }
.footer-logo-accent { color: var(--accent); }
.footer-desc { font-size: 0.875rem; color: rgba(255,255,255,0.5); line-height: 1.6; max-width: 320px; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col-title { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.4); margin-bottom: 4px; }
.footer-col span:not(.footer-col-title) { font-size: 0.875rem; color: rgba(255,255,255,0.65); cursor: pointer; }
.footer-col span:not(.footer-col-title):hover { color: white; }
.footer-bottom { max-width: 1180px; margin: 0 auto; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; }
.footer-bottom span { font-size: 0.8rem; color: rgba(255,255,255,0.35); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-inner { padding: 14px 20px; }
  .nav-tagline { display: none; }
  .hero { padding: 48px 20px 40px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { order: -1; }
  .hero-visual { max-width: 100%; }
  .hero-headline { font-size: 2rem; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 16px; }
  .proof { padding: 40px 20px; }
  .proof-trust { gap: 20px; }
  .proof-numbers { grid-template-columns: 1fr; gap: 20px; }
  .proof-num-sep { display: none; }
  .features { padding: 64px 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .process { padding: 64px 20px; }
  .process-steps { flex-direction: column; gap: 32px; }
  .step { padding: 0; }
  .step-connector { display: none; }
  .step-num { font-size: 2rem; }
  .pricing { padding: 64px 20px; }
  .pricing-grid { grid-template-columns: 1fr; gap: 16px; }
  .closing { padding: 64px 20px 48px; }
  .footer { padding: 48px 20px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr; }
  .proof-trust { flex-direction: column; gap: 16px; }
}