/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #faf8f5;
  --fg: #1a1a1a;
  --muted: #6b6b6b;
  --accent: #2d5a3d;
  --accent-warm: #c4714a;
  --border: #e2ddd6;
  --surface: #f0ece5;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

/* === NAV === */
.nav {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
}
.nav-tagline {
  font-size: 0.875rem;
  color: var(--muted);
  font-weight: 400;
}

/* === HERO === */
.hero {
  padding: 5rem 0 4rem;
}
.hero-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-warm);
  margin-bottom: 1.25rem;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.hero-lede {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 46ch;
  line-height: 1.7;
}
.hero-samples {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.sample-card {
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  overflow: hidden;
  transition: transform 0.2s;
}
.sample-card:hover { transform: translateY(-3px); }
.sample-card--offset { margin-top: 2.5rem; }
.sample-card img { width: 100%; height: auto; }
.sample-label {
  display: block;
  padding: 0.6rem 0.8rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--surface);
}

/* === OUTCOMES === */
.outcomes { background: var(--accent); color: white; padding: 4rem 0; }
.outcomes-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}
.outcome-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
  color: rgba(255,255,255,0.7);
}
.outcome-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}
.outcome-desc { font-size: 0.9rem; opacity: 0.8; line-height: 1.6; }

/* === MODULES === */
.modules { padding: 5rem 0; }
.modules-inner { max-width: 1120px; margin: 0 auto; padding: 0 2rem; }
.modules-header { margin-bottom: 3.5rem; }
.modules-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 1rem;
}
.modules-sub { color: var(--muted); font-size: 1rem; max-width: 52ch; }

.module-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.module-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2rem;
  position: relative;
}
.module-card--ai {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.module-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: var(--border);
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  line-height: 1;
}
.module-card--ai .module-number { color: rgba(255,255,255,0.2); }
.module-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.module-desc { font-size: 0.9rem; color: var(--muted); line-height: 1.6; margin-bottom: 1.25rem; }
.module-card--ai .module-desc { color: rgba(255,255,255,0.8); }
.module-features {
  list-style: none;
  margin-bottom: 1.5rem;
}
.module-features li {
  font-size: 0.85rem;
  padding: 0.25rem 0;
  padding-left: 1rem;
  position: relative;
  color: var(--muted);
}
.module-card--ai .module-features li { color: rgba(255,255,255,0.7); }
.module-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-warm);
}
.module-card--ai .module-features li::before { background: rgba(255,255,255,0.5); }
.module-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.module-card--ai .module-link { color: white; }

/* === FORMALIZER === */
.formalizer { background: var(--surface); padding: 5rem 0; }
.formalizer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.formalizer-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-warm);
  margin-bottom: 1rem;
}
.formalizer-headline {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}
.formalizer-body { font-size: 0.95rem; color: var(--muted); line-height: 1.7; margin-bottom: 2rem; }
.formalizer-transform {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.5rem;
  align-items: center;
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border);
}
.transform-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}
.transform-text {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--fg);
}
.transform-from .transform-text { color: var(--muted); font-style: italic; }
.transform-arrow { color: var(--accent-warm); flex-shrink: 0; }
.formalizer-visual { border-radius: 8px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.formalizer-img { width: 100%; height: auto; }

/* === PRICING === */
.pricing { padding: 5rem 0; }
.pricing-inner { max-width: 1120px; margin: 0 auto; padding: 0 2rem; }
.pricing-header { text-align: center; margin-bottom: 3rem; }
.pricing-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.pricing-sub { color: var(--muted); }
.pricing-card {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.pricing-tier {
  padding: 2.5rem;
  border-bottom: 1px solid var(--border);
}
.pricing-tier-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}
.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 1rem;
}
.pricing-dollar { font-size: 2rem; font-weight: 600; color: var(--fg); }
.pricing-number {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--fg);
}
.pricing-period { font-size: 1.25rem; color: var(--muted); }
.pricing-desc { color: var(--muted); font-size: 0.95rem; margin-bottom: 1.5rem; }
.pricing-features { list-style: none; }
.pricing-features li {
  font-size: 0.9rem;
  padding: 0.35rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--fg);
}
.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background: var(--accent);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
}
.pricing-privacy { padding: 2rem 2.5rem; background: var(--surface); }
.privacy-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.privacy-text { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }

/* === CLOSING === */
.closing { background: var(--accent); color: white; padding: 5rem 0; text-align: center; }
.closing-inner { max-width: 680px; margin: 0 auto; padding: 0 2rem; }
.closing-text { font-family: var(--font-display); font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 600; line-height: 1.3; margin-bottom: 1.5rem; }
.closing-meta { font-size: 0.9rem; opacity: 0.7; line-height: 1.6; }

/* === FOOTER === */
.footer { border-top: 1px solid var(--border); padding: 2.5rem 0; }
.footer-inner { max-width: 1120px; margin: 0 auto; padding: 0 2rem; }
.footer-top { display: flex; align-items: baseline; gap: 1.5rem; margin-bottom: 1rem; }
.footer-brand { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--accent); }
.footer-tagline { font-size: 0.8rem; color: var(--muted); }
.footer-bottom { font-size: 0.8rem; color: var(--muted); padding-top: 1rem; border-top: 1px solid var(--border); }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-samples { grid-template-columns: 1fr 1fr; }
  .outcomes-inner { grid-template-columns: 1fr; gap: 2rem; }
  .module-grid { grid-template-columns: 1fr; }
  .formalizer-inner { grid-template-columns: 1fr; }
  .formalizer-transform { grid-template-columns: 1fr; gap: 1rem; }
  .transform-arrow { transform: rotate(90deg); justify-self: center; }
  .pricing-tier, .pricing-privacy { padding: 1.75rem; }
}
@media (max-width: 480px) {
  .hero { padding: 3rem 0 2.5rem; }
  .hero-samples { gap: 0.75rem; }
  .sample-card--offset { margin-top: 1.5rem; }
  .modules, .pricing, .formalizer { padding: 3.5rem 0; }
  .closing { padding: 3.5rem 0; }
}