:root {
  --bg: #faf9f6;
  --bg-alt: #f3f0e8;
  --fg: #1a1a3e;
  --fg-muted: #6b6b8a;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --chat-bg: #ffffff;
  --chat-in: #f0eeff;
  --chat-out: #fff8e6;
  --chat-border: #e0dce8;
}

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

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

/* NAVBAR */
.navbar {
  padding: 20px 0;
  border-bottom: 1px solid var(--chat-border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}
.nav-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* SECTION EYEBROW */
.section-eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

/* MANIFESTO / HERO */
.manifesto {
  padding: 80px 0 0;
  background: var(--bg);
}
.manifesto-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.manifesto-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.manifesto-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.manifesto-body {
  font-family: 'Source Serif 4', serif;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.manifesto-languages {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.lang-tag {
  background: var(--fg);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  letter-spacing: 0.04em;
}
.lang-note {
  font-size: 0.78rem;
  color: var(--fg-muted);
  font-style: italic;
  font-family: 'Source Serif 4', serif;
}

/* CHAT MOCKUP */
.chat-mockup {
  background: var(--fg);
  border-radius: 20px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 24px 80px rgba(26, 26, 62, 0.18);
  margin-top: 20px;
}
.chat-bubble {
  border-radius: 14px;
  padding: 14px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  line-height: 1.5;
  max-width: 88%;
  position: relative;
}
.chat-bubble.incoming { background: var(--chat-in); color: var(--fg); }
.chat-bubble.outgoing { background: var(--chat-out); color: var(--fg); align-self: flex-end; }
.chat-sender {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 6px;
}
.chat-bubble p { margin: 0; }
.chat-time { display: block; font-size: 0.68rem; color: var(--fg-muted); margin-top: 6px; }
.chat-ai-badge {
  position: absolute;
  bottom: 10px;
  right: 12px;
  background: var(--accent);
  color: var(--fg);
  font-size: 0.58rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 6px;
  letter-spacing: 0.06em;
}
.chat-bubble.outgoing p { padding-right: 32px; }

/* STAT STRIP */
.manifesto-stat-strip {
  max-width: 1100px;
  margin: 64px auto 0;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 0;
}
.stat {
  flex: 1;
  padding: 28px 24px;
  text-align: center;
}
.stat-number {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 4px;
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 50px;
  background: var(--chat-border);
}

/* PROOF */
.proof { padding: 100px 0; background: var(--bg-alt); }
.proof-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
.proof-head { text-align: center; margin-bottom: 56px; }
.proof-title {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.proof-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.proof-card {
  background: var(--bg);
  border-radius: 16px;
  padding: 32px 28px;
  border: 1px solid var(--chat-border);
  transition: box-shadow 0.2s;
}
.proof-card:hover { box-shadow: 0 8px 32px rgba(26,26,62,0.08); }
.proof-card-icon { margin-bottom: 20px; }
.proof-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
}
.proof-card p {
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}
.proof-metric {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
}

/* FEATURES */
.features { padding: 100px 0; background: var(--bg); }
.features-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 56px;
}
.proof-head .section-title { text-align: center; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px 40px;
}
.feature {}
.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--bg-alt);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.feature h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}
.feature p {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* PRICING */
.pricing { padding: 100px 0; background: var(--bg-alt); }
.pricing-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; text-align: center; }
.pricing .section-title { margin-bottom: 48px; }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 700px;
  margin: 0 auto 32px;
}
.pricing-card {
  background: var(--bg);
  border-radius: 20px;
  padding: 40px 36px;
  border: 1px solid var(--chat-border);
  text-align: left;
}
.pricing-card.featured {
  border: 2px solid var(--accent);
  box-shadow: 0 8px 40px rgba(245,158,11,0.12);
}
.pricing-card-header h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
}
.pricing-card-header p {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-bottom: 24px;
}
.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 28px;
}
.currency {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--fg);
}
.amount {
  font-family: 'Playfair Display', serif;
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.03em;
}
.period { font-size: 0.85rem; color: var(--fg-muted); margin-left: 4px; }
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pricing-features li {
  font-size: 0.85rem;
  color: var(--fg);
  padding-left: 20px;
  position: relative;
}
.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
}
.pricing-note {
  font-size: 0.82rem;
  color: var(--fg-muted);
  font-family: 'Source Serif 4', serif;
  font-style: italic;
}

/* CLOSING */
.closing { padding: 100px 0; background: var(--fg); color: #fff; }
.closing-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
.closing-headline {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
  max-width: 700px;
}
.closing-sub {
  font-family: 'Source Serif 4', serif;
  font-size: 1.15rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 48px;
  max-width: 560px;
  line-height: 1.6;
}
.closing-statement p {
  font-family: 'Source Serif 4', serif;
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  max-width: 620px;
  margin-bottom: 20px;
}

/* FOOTER */
.footer { padding: 48px 0; border-top: 1px solid var(--chat-border); }
.footer-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; text-align: center; }
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
  margin-bottom: 12px;
}
.footer-tagline { font-size: 0.82rem; color: var(--fg-muted); margin-bottom: 8px; }
.footer-copy { font-size: 0.72rem; color: rgba(107,107,138,0.6); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .manifesto-inner { grid-template-columns: 1fr; gap: 48px; }
  .chat-mockup { max-width: 420px; margin: 0 auto; }
  .manifesto-stat-strip { flex-direction: column; gap: 0; }
  .stat-divider { width: 60px; height: 1px; }
  .proof-cards { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .nav-tagline { display: none; }
  .manifesto { padding-top: 48px; }
  .features-grid { grid-template-columns: 1fr; }
  .closing-headline { font-size: 2rem; }
  .section-title { font-size: 1.7rem; }
  .manifesto-headline { font-size: 2.2rem; }
  .nav-inner, .manifesto-inner, .proof-inner, .features-inner, .pricing-inner, .closing-inner, .footer-inner, .manifesto-stat-strip { padding: 0 20px; }
}