:root {
  --green-deep: #1B4332;
  --green-mid: #2D6A4F;
  --green-light: #40916C;
  --sienna: #C4622D;
  --sienna-light: #D4845A;
  --ivory: #FAF6F0;
  --ivory-dark: #F0EBE3;
  --ink: #1A1A1A;
  --ink-soft: #3D3D3D;
  --ink-light: #6B6B6B;
  --border: rgba(27, 67, 50, 0.12);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

html { font-size: 16px; }

body {
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* — Navigation — */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 240, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green-deep);
  letter-spacing: -0.02em;
}
.nav__tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-light);
}

/* — Shared — */
.section-eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sienna);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--green-deep);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* — Hero — */
.hero {
  padding: 5rem 2rem 4rem;
  background: var(--ivory);
}
.hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero__eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sienna);
  margin-bottom: 1.5rem;
}
.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  color: var(--green-deep);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.hero__sub {
  font-size: 1.1rem;
  color: var(--ink-soft);
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: 2rem;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink-light);
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: white;
}
.badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-light);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* Chat scenarios */
.chat-scenarios {
  background: white;
  border-radius: 20px;
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: 0 8px 40px rgba(27, 67, 50, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.chat-bubble {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  max-width: 85%;
}
.chat-bubble--incoming {
  align-self: flex-start;
}
.chat-bubble--outgoing {
  align-self: flex-end;
}
.chat-bubble p {
  font-size: 0.82rem;
  padding: 0.6rem 0.9rem;
  border-radius: 14px;
  line-height: 1.45;
}
.chat-bubble--incoming p {
  background: var(--ivory-dark);
  color: var(--ink);
  border-bottom-left-radius: 4px;
}
.chat-bubble--outgoing p {
  background: var(--green-deep);
  color: white;
  border-bottom-right-radius: 4px;
}
.msg-time {
  font-size: 0.65rem;
  color: var(--ink-light);
  padding: 0 0.4rem;
}
.chat-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: var(--green-mid);
  font-weight: 600;
  padding: 0.5rem 0.9rem;
  background: rgba(45, 106, 79, 0.08);
  border-radius: 100px;
  align-self: center;
  margin-top: 0.25rem;
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-mid);
}

/* — Problem — */
.problem {
  padding: 5rem 2rem;
  background: var(--ivory-dark);
}
.problem__inner { max-width: 1200px; margin: 0 auto; }
.problem__header { margin-bottom: 3.5rem; }
.problem__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}
.problem__card {
  background: white;
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--border);
}
.problem__icon {
  width: 44px;
  height: 44px;
  background: var(--ivory-dark);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-deep);
  margin-bottom: 1.25rem;
}
.problem__card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--green-deep);
  margin-bottom: 0.6rem;
}
.problem__card p {
  font-size: 0.85rem;
  color: var(--ink-soft);
  line-height: 1.6;
}
.problem__stats {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  background: var(--green-deep);
  border-radius: 16px;
  padding: 2rem 2.5rem;
}
.stat__number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  color: white;
  display: block;
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stat__label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.4;
  max-width: 180px;
}
.stat__sep {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

/* — How — */
.how { padding: 5rem 2rem; background: var(--ivory); }
.how__inner { max-width: 1200px; margin: 0 auto; }
.how .section-eyebrow, .how .section-title { text-align: center; }
.how .section-eyebrow { display: block; margin-bottom: 0.75rem; }
.how .section-title { margin-bottom: 3.5rem; }
.how__steps { display: flex; align-items: stretch; gap: 0; margin-bottom: 2.5rem; }
.step { flex: 1; background: white; border: 1px solid var(--border); border-radius: 16px; padding: 2rem; }
.step__connector {
  width: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.step__connector::after {
  content: '';
  width: 100%;
  height: 2px;
  background: var(--green-light);
  opacity: 0.3;
}
.step__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--sienna);
  opacity: 0.4;
  margin-bottom: 1rem;
  line-height: 1;
}
.step__content h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--green-deep);
  margin-bottom: 0.6rem;
}
.step__content p { font-size: 0.85rem; color: var(--ink-soft); line-height: 1.6; }
.how__tools {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.tools__label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-light); }
.tools__list { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.tool-tag {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--green-mid);
  background: rgba(45, 106, 79, 0.05);
}

/* — Outcomes — */
.outcomes {
  padding: 5rem 2rem;
  background: var(--green-deep);
}
.outcomes__inner { max-width: 1200px; margin: 0 auto; }
.outcomes .section-eyebrow { color: var(--sienna-light); }
.outcomes .section-title { color: white; }
.outcomes__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 2.5rem 0;
}
.outcome {
  text-align: center;
  padding: 1.5rem 1rem;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
}
.outcome__metric {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 900;
  color: white;
  margin-bottom: 0.5rem;
  line-height: 1;
}
.outcome__label { font-size: 0.8rem; color: rgba(255,255,255,0.6); line-height: 1.45; }
.outcomes__example {
  max-width: 680px;
  margin: 0 auto;
}
.outcomes__example blockquote p {
  font-size: 1rem;
  font-style: italic;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}
.outcomes__example cite {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  font-style: normal;
}

/* — Testimonials — */
.testimonials { padding: 5rem 2rem; background: var(--ivory-dark); }
.testimonials__inner { max-width: 1200px; margin: 0 auto; }
.testimonials .section-eyebrow, .testimonials .section-title { text-align: center; }
.testimonials .section-eyebrow { display: block; margin-bottom: 0.75rem; }
.testimonials .section-title { margin-bottom: 3rem; }
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial {
  background: white;
  border-radius: 16px;
  padding: 2rem 1.75rem;
  border: 1px solid var(--border);
}
.testimonial__stars { color: var(--sienna); font-size: 0.9rem; margin-bottom: 1rem; letter-spacing: 2px; }
.testimonial p { font-size: 0.95rem; color: var(--ink-soft); line-height: 1.65; margin-bottom: 1.25rem; }
.testimonial__source { font-size: 0.75rem; color: var(--ink-light); font-weight: 500; }

/* — Niches — */
.niches { padding: 5rem 2rem; background: var(--ivory); }
.niches__inner { max-width: 1200px; margin: 0 auto; }
.niches .section-eyebrow, .niches .section-title { text-align: center; }
.niches .section-eyebrow { display: block; margin-bottom: 0.75rem; }
.niches .section-title { margin-bottom: 3rem; }
.niches__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.niche {
  background: white;
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--border);
  transition: transform 0.2s ease;
}
.niche:hover { transform: translateY(-2px); }
.niche__icon {
  width: 48px;
  height: 48px;
  background: var(--ivory-dark);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-deep);
  margin-bottom: 1.25rem;
}
.niche h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--green-deep);
  margin-bottom: 0.5rem;
}
.niche p { font-size: 0.82rem; color: var(--ink-soft); line-height: 1.6; }

/* — Manifesto — */
.manifesto {
  padding: 5rem 2rem;
  background: var(--green-deep);
  color: white;
}
.manifesto__inner { max-width: 900px; margin: 0 auto; }
.manifesto__eyebrow { color: var(--sienna-light); }
.manifesto__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  color: white;
  line-height: 1.2;
  margin: 1rem 0 1.5rem;
  letter-spacing: -0.02em;
}
.manifesto__body {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
  margin-bottom: 2.5rem;
}
.manifesto__pricing {
  display: flex;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 16px;
  overflow: hidden;
}
.pricing-block {
  flex: 1;
  padding: 1.25rem 1.5rem;
  border-right: 1px solid rgba(255,255,255,0.15);
}
.pricing-block:last-child { border-right: none; }
.pricing-block__label { display: block; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.5); margin-bottom: 0.35rem; }
.pricing-block__value { display: block; font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; color: white; }

/* — Closing — */
.closing {
  padding: 6rem 2rem;
  background: var(--sienna);
  text-align: center;
}
.closing__inner { max-width: 800px; margin: 0 auto; }
.closing__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: white;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.closing__body {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.75;
  max-width: 600px;
  margin: 0 auto;
}

/* — Footer — */
.footer { padding: 2.5rem 2rem; background: var(--ink); color: rgba(255,255,255,0.5); }
.footer__inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer__logo { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: white; display: block; margin-bottom: 0.5rem; }
.footer__brand p { font-size: 0.8rem; line-height: 1.5; }
.footer__meta p { font-size: 0.72rem; }

/* — Responsive — */
@media (max-width: 1024px) {
  .problem__grid { grid-template-columns: repeat(2, 1fr); }
  .outcomes__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .niches__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero__right { order: -1; }
  .hero__headline { font-size: 2.2rem; }
  .problem__grid { grid-template-columns: 1fr; }
  .how__steps { flex-direction: column; }
  .step__connector { display: none; }
  .outcomes__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: 1fr; }
  .niches__grid { grid-template-columns: 1fr; }
  .manifesto__pricing { flex-direction: column; }
  .pricing-block { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); }
  .pricing-block:last-child { border-bottom: none; }
  .footer__inner { flex-direction: column; gap: 1rem; text-align: center; }
  .problem__stats { flex-direction: column; gap: 1.5rem; }
  .stat__sep { display: none; }
  .stat { text-align: center; }
  .stat__label { max-width: 100%; }
}
@media (max-width: 375px) {
  .hero { padding: 3rem 1.25rem 2.5rem; }
  .problem, .how, .testimonials, .niches { padding: 3.5rem 1.25rem; }
  .outcomes, .manifesto, .closing { padding: 3.5rem 1.25rem; }
}