/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d0d0a;
  --surface: #141410;
  --surface-2: #1c1c17;
  --text: #eee8dc;
  --text-secondary: #9c9080;
  --text-tertiary: #5c584a;
  --accent: #c9a227;
  --accent-dim: rgba(201, 162, 39, 0.12);
  --rule: rgba(238, 232, 220, 0.1);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ─── Typography ─── */
h1, h2, h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  line-height: 1.15;
}

.overline {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2.5rem;
}

/* ─── Header ─── */
.site-header {
  padding: 2rem 3rem;
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.wordmark {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 22px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.01em;
}

.header-tagline {
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  padding-left: 2rem;
  border-left: 1px solid var(--rule);
}

.header-cta {
  margin-left: auto;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid rgba(201, 162, 39, 0.3);
  padding: 0.4rem 0.9rem;
  border-radius: 3px;
  transition: background 0.15s, border-color 0.15s;
}

.header-cta:hover {
  background: var(--accent-dim);
  border-color: rgba(201, 162, 39, 0.5);
}

/* ─── Manifesto ─── */
.manifesto {
  padding: 8rem 3rem 7rem;
  border-bottom: 1px solid var(--rule);
}

.manifesto-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.manifesto-headline {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 300;
  color: var(--text);
  line-height: 1.2;
  max-width: 820px;
  margin-bottom: 1rem;
}

.manifesto-subline {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 3rem;
}

.manifesto-rule {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin-bottom: 2.5rem;
}

.manifesto-body {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 1.5rem;
}

.manifesto-body--secondary {
  color: var(--text-tertiary);
  font-size: 0.95rem;
}

/* ─── Features ─── */
.features {
  padding: 7rem 3rem;
  border-bottom: 1px solid var(--rule);
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.feature-item {
  padding: 2.5rem 2.5rem 2.5rem 0;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding-right: 2.5rem;
}

.feature-item:nth-child(3n) {
  border-right: none;
}

.feature-item:nth-child(n+4) {
  border-bottom: none;
}

.feature-icon {
  color: var(--accent);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
}

.feature-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.feature-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─── Principles ─── */
.principles {
  padding: 7rem 3rem;
  border-bottom: 1px solid var(--rule);
  background: var(--surface);
}

.principles-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.principles-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.principle-quote blockquote {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.3rem;
  font-style: italic;
  font-weight: 300;
  color: var(--text);
  line-height: 1.55;
  margin-bottom: 2rem;
}

.quote-rule {
  width: 32px;
  height: 1px;
  background: var(--accent);
  margin-bottom: 1rem;
}

.quote-attribution span {
  font-size: 0.8rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
}

.principle-heading {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 1.5rem;
}

.principle-body {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

/* ─── Closing ─── */
.closing {
  padding: 8rem 3rem 7rem;
  border-bottom: 1px solid var(--rule);
}

.closing-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.closing-rule {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  margin: 0 auto 3rem;
}

.closing-headline {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 3rem;
}

.closing-headline em {
  color: var(--accent);
  font-style: italic;
}

.closing-tagline {
  display: flex;
  justify-content: center;
}

.tagline-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  border: 1px solid var(--text-tertiary);
  padding: 0.5rem 1.25rem;
  border-radius: 2px;
}

/* ─── CEO Check-In Card ─── */
.checkin-section {
  padding: 5rem 3rem;
  border-bottom: 1px solid var(--rule);
}

.checkin-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.checkin-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.checkin-heading {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 1.5rem;
}

.checkin-body {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.checkin-card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 2rem;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.checkin-card:hover {
  border-color: rgba(201, 162, 39, 0.35);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.checkin-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.checkin-card-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-dim);
  border: 1px solid rgba(201, 162, 39, 0.25);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.checkin-card-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
}

.checkin-card-sub {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.checkin-card-prompt {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 1.25rem;
}

.checkin-card-structure {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.checkin-tag {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  border: 1px solid rgba(92, 88, 74, 0.4);
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
}
.site-footer {
  padding: 2.5rem 3rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-wordmark {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 18px;
  font-weight: 500;
  color: var(--text-secondary);
}

.footer-tagline {
  font-size: 11px;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
  padding-left: 1.5rem;
  border-left: 1px solid var(--rule);
}

.footer-note {
  font-size: 11px;
  color: var(--text-tertiary);
}

/* ─── Product Highlights ─── */
.product-highlights {
  padding: 7rem 3rem;
  border-bottom: 1px solid var(--rule);
  background: var(--surface);
}

.product-highlights-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.product-highlights-heading {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 3.5rem;
  max-width: 480px;
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.highlight-item {
  padding: 2rem 2rem 2rem 0;
  border-right: 1px solid var(--rule);
}

.highlight-item:last-child {
  border-right: none;
}

.highlight-icon {
  color: var(--accent);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
}

.highlight-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.highlight-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─── Pricing ─── */
.pricing {
  padding: 7rem 3rem;
  border-bottom: 1px solid var(--rule);
}

.pricing-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-heading {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.pricing-subheading {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 3.5rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.pricing-card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pricing-card--featured {
  border-color: rgba(201, 162, 39, 0.4);
  background: var(--surface-2);
  position: relative;
}

.pricing-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  background: var(--accent);
  color: var(--bg);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.75rem;
  border-radius: 2px;
}

.pricing-card-header {
  margin-bottom: 1rem;
}

.pricing-tier {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.75rem;
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.pricing-price {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1;
}

.pricing-period {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.pricing-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  padding: 0.3rem 0;
}

.pricing-features li svg {
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 0.15rem;
}

.pricing-cta {
  display: block;
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--rule);
  padding: 0.65rem 1rem;
  border-radius: 4px;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  margin-top: auto;
}

.pricing-cta:hover {
  background: var(--accent-dim);
  border-color: rgba(201, 162, 39, 0.4);
}

.pricing-cta--featured {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

.pricing-cta--featured:hover {
  background: #d4ad2a;
  border-color: #d4ad2a;
}

.pricing-trial-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* ─── Mobile Responsive ─── */
@media (max-width: 768px) {
  .site-header { padding: 1.25rem 1.5rem; }
  .header-tagline { display: none; }

  .manifesto { padding: 5rem 1.5rem 4rem; }
  .manifesto-headline { font-size: 1.9rem; }

  .product-highlights { padding: 4rem 1.5rem; }
  .highlights-grid { grid-template-columns: 1fr; gap: 0; }
  .highlight-item { border-right: none; padding: 1.75rem 0; }
  .highlight-item:last-child { border-bottom: none; }

  .features { padding: 4rem 1.5rem; }
  .features-grid { grid-template-columns: 1fr; gap: 0; }
  .feature-item { border-right: none; padding: 2rem 0; }
  .feature-item:nth-child(n+4) { border-bottom: 1px solid var(--rule); }
  .feature-item:last-child { border-bottom: none; }

  .checkin-section { padding: 4rem 1.5rem; }
  .checkin-inner { grid-template-columns: 1fr; gap: 2.5rem; }

  .principles { padding: 4rem 1.5rem; }
  .principles-content { grid-template-columns: 1fr; gap: 3rem; }
  .principle-quote blockquote { font-size: 1.15rem; }

  .pricing { padding: 4rem 1.5rem; }
  .pricing-grid { grid-template-columns: 1fr; gap: 1rem; }
  .pricing-card--featured { border-color: rgba(201, 162, 39, 0.4); }

  .closing { padding: 5rem 1.5rem 4rem; }

  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
  .footer-left { flex-direction: column; gap: 0.5rem; }
  .footer-tagline { border-left: none; padding-left: 0; }
}

@media (max-width: 480px) {
  body { font-size: 15px; }
  .overline { font-size: 10px; }
  .closing-headline { font-size: 1.6rem; }
}