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

:root {
  --teal: #0d4f4f;
  --teal-mid: #1a7a7a;
  --teal-light: #c8e6e6;
  --coral: #e8613a;
  --coral-dark: #c94d28;
  --cream: #faf8f5;
  --cream-dark: #f0ece4;
  --charcoal: #1a1a1a;
  --muted: #6b6b6b;
  --white: #ffffff;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Nav */
.nav {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--cream-dark);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.25rem;
  color: var(--teal);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.nav-tagline {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Hero */
.hero {
  padding: 5rem 0 4rem;
}
.hero-grid {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--coral);
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.hero-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1.12;
  color: var(--charcoal);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.hero-lede {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.65;
  max-width: 42ch;
}

/* Flow card */
.flow-card {
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: 12px;
  padding: 1.75rem;
  box-shadow: 0 2px 20px rgba(13, 79, 79, 0.07);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.flow-step {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 0.75rem 0;
}
.flow-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--cream);
  color: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.flow-icon.accent { background: rgba(232, 97, 58, 0.08); color: var(--coral); }
.flow-icon.success { background: rgba(13, 79, 79, 0.08); color: var(--teal); }
.flow-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--charcoal);
  margin-bottom: 0.1rem;
}
.flow-detail {
  font-size: 0.78rem;
  color: var(--muted);
}
.flow-arrow {
  display: flex;
  justify-content: center;
  color: var(--cream-dark);
  padding: 0.25rem 0;
}

/* Problem */
.problem {
  padding: 5rem 0;
  background: var(--white);
}
.section-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--coral);
  font-weight: 600;
  margin-bottom: 1rem;
}
.section-label.light { color: var(--teal-light); }
.section-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.2;
  color: var(--charcoal);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.section-headline.light { color: var(--white); }
.section-lede {
  font-size: 1rem;
  color: var(--muted);
  max-width: 50ch;
  margin-bottom: 3rem;
  line-height: 1.65;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.problem-card {
  background: var(--cream);
  border-radius: 10px;
  padding: 1.75rem;
  border: 1px solid var(--cream-dark);
}
.problem-number {
  font-family: 'DM Serif Display', serif;
  font-size: 2.5rem;
  color: var(--teal-light);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.problem-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.05rem;
  color: var(--charcoal);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.problem-body {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

/* Solution */
.solution {
  padding: 5rem 0;
}
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.solution-card {
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: 10px;
  padding: 1.75rem;
  transition: box-shadow 0.2s ease;
}
.solution-card:hover {
  box-shadow: 0 4px 20px rgba(13, 79, 79, 0.08);
}
.solution-icon {
  width: 44px;
  height: 44px;
  background: var(--cream);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  margin-bottom: 1rem;
}
.solution-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--charcoal);
  margin-bottom: 0.5rem;
}
.solution-body {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.65;
}
.solution-cta {
  margin-top: 3rem;
  text-align: center;
}
.cta-text {
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  color: var(--teal);
  font-style: italic;
}

/* Outcomes */
.outcomes {
  background: var(--teal);
  padding: 5rem 0;
}
.outcomes-inner { }
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}
.outcome { }
.outcome-metric {
  font-family: 'DM Serif Display', serif;
  font-size: 2.8rem;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.outcome-label {
  font-size: 0.8rem;
  color: var(--teal-light);
  line-height: 1.4;
}

/* Closing */
.closing {
  padding: 6rem 0;
}
.closing-inner {
  max-width: 680px;
}
.closing-overline {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--coral);
  font-weight: 600;
  margin-bottom: 1rem;
}
.closing-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.15;
  color: var(--charcoal);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.closing-body {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.closing-sub {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
}

/* Footer */
.footer {
  border-top: 1px solid var(--cream-dark);
  padding: 2.5rem 0;
}
.footer-inner { }
.footer-brand {
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  color: var(--teal);
  margin-bottom: 0.35rem;
}
.footer-tagline {
  font-size: 0.8rem;
  color: var(--muted);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-lede { max-width: none; }
  .solution-grid {
    grid-template-columns: 1fr 1fr;
  }
  .outcomes-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
  .problem-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 480px) {
  .solution-grid { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding: 3rem 0 2.5rem; }
}