:root {
  --bg: #faf9f6;
  --bg-dark: #1a1a2e;
  --fg: #1a1a2e;
  --fg-muted: #6b6b7b;
  --accent: #e8433a;
  --accent-warm: #f4a261;
  --border: #e8e4df;
  --card-bg: #ffffff;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.nav {
  position: sticky;
  top: 0;
  background: rgba(250, 249, 246, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--fg);
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  font-style: italic;
}

/* Hero */
.hero {
  padding: 80px 32px 100px;
  background: var(--bg);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -1px;
  color: var(--fg);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 440px;
}

/* Sample card */
.hero-sample { display: flex; align-items: center; }
.sample-card {
  background: var(--bg-dark);
  border-radius: 16px;
  padding: 28px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(26,26,46,0.15);
}
.sample-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.35);
  margin-bottom: 8px;
  font-weight: 600;
}
.sample-input {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  font-style: italic;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-bottom: 16px;
  margin-bottom: 0;
}
.sample-output {
  font-family: var(--font-display);
  font-size: 15px;
  color: #faf9f6;
  line-height: 1.65;
}

/* Proof badges */
.proof {
  padding: 40px 32px;
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.proof-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.proof-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--fg-muted);
  margin-bottom: 20px;
  font-weight: 600;
}
.proof-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.badge {
  display: inline-block;
  padding: 7px 14px;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  border-radius: 100px;
  letter-spacing: 0.5px;
}

/* Section title */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 48px;
}

/* Features */
.features {
  padding: 100px 32px;
  background: #ffffff;
}
.features-inner { max-width: 1100px; margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 56px;
}
.feature { }
.feature-icon {
  width: 44px;
  height: 44px;
  border: 1.5px solid var(--accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 16px;
}
.feature h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}
.feature p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Process */
.process {
  padding: 100px 32px;
  background: var(--bg-dark);
}
.process-inner { max-width: 1100px; margin: 0 auto; }
.process .section-title { color: #faf9f6; }
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-left: 1px solid rgba(255,255,255,0.08);
}
.step {
  padding: 0 40px;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.step-number {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 900;
  color: rgba(255,255,255,0.08);
  margin-bottom: 16px;
  line-height: 1;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: #faf9f6;
  margin-bottom: 10px;
}
.step p {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
}

/* Pricing */
.pricing {
  padding: 100px 32px;
  background: var(--bg);
}
.pricing-inner { max-width: 1100px; margin: 0 auto; text-align: center; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
  margin-top: 0;
}
.pricing-card {
  background: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
}
.pricing-card--featured {
  background: var(--bg-dark);
  border-color: var(--bg-dark);
}
.pricing-card--featured .pricing-tier,
.pricing-card--featured .pricing-price,
.pricing-card--featured .pricing-per {
  color: #faf9f6;
}
.pricing-card--featured .pricing-features li {
  color: rgba(255,255,255,0.6);
}
.pricing-tier {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--fg-muted);
  font-weight: 600;
  margin-bottom: 12px;
}
.pricing-price {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 6px;
}
.pricing-per {
  font-size: 14px;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--fg-muted);
}
.pricing-features {
  list-style: none;
  margin-top: 24px;
}
.pricing-features li {
  font-size: 14px;
  color: var(--fg-muted);
  padding: 8px 0;
  border-top: 1px solid var(--border);
}
.pricing-features li:first-child { border-top: none; }

/* Testimonials */
.testimonials {
  padding: 100px 32px;
  background: #ffffff;
}
.testimonials-inner { max-width: 1100px; margin: 0 auto; }
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.testimonial-quote {
  font-family: var(--font-display);
  font-size: 19px;
  font-style: italic;
  line-height: 1.65;
  color: var(--fg);
  margin-bottom: 20px;
}
.testimonial-author {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 500;
}

/* Closing */
.closing {
  padding: 100px 32px;
  background: var(--accent);
}
.closing-inner { max-width: 1100px; margin: 0 auto; }
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 900;
  color: #ffffff;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 16px;
}
.closing-sub {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  line-height: 1.7;
}

/* Footer */
.footer {
  padding: 32px;
  background: var(--bg-dark);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: #faf9f6;
}
.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-sample { order: -1; }
  .features-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; border-left: none; }
  .step { border-right: none; border-top: 1px solid rgba(255,255,255,0.08); padding: 32px 0; }
  .step:first-child { border-top: none; }
  .pricing-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .nav-inner { padding: 16px 20px; }
  .hero { padding: 60px 20px 80px; }
  .proof { padding: 32px 20px; }
  .features, .process, .pricing, .testimonials, .closing { padding: 72px 20px; }
  .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
  .proof-badges { gap: 8px; }
}