:root {
  color-scheme: light;
  --ink: #15201f;
  --muted: #5f6f6b;
  --line: #d9e1dc;
  --paper: #fbfcfa;
  --panel: #ffffff;
  --accent: #0f766e;
  --accent-strong: #0b4f49;
  --gold: #b7791f;
  --soft: #edf5f1;
  --soft-gold: #fff7e8;
  --shadow: 0 18px 50px rgba(21, 32, 31, 0.09);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: var(--accent-strong);
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  min-height: 76px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-weight: 800;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.92rem;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

main {
  overflow: hidden;
}

.hero,
.section,
.support-band {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 36px;
  align-items: center;
  min-height: 640px;
  padding: 48px 0;
}

.eyebrow,
.tier-label {
  margin: 0 0 10px;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3rem, 10vw, 6.4rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 1.8rem;
  letter-spacing: 0;
}

.lede {
  max-width: 680px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1.15rem;
}

.outcome-line {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--accent-strong);
  font-size: 1.35rem;
  font-weight: 850;
}

.proof-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.proof-list li {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 750;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.button.secondary {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.button.tertiary {
  background: #fff;
  color: var(--accent-strong);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.82;
}

.private-note {
  margin: 18px 0 0;
  color: var(--gold);
  font-weight: 700;
}

.system-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.panel-heading {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
  background: var(--soft);
}

.panel-heading span {
  color: var(--muted);
  font-size: 0.88rem;
}

.panel-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.panel-row:last-child {
  border-bottom: 0;
}

.section {
  padding: 62px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  gap: 14px;
  max-width: 780px;
  margin-bottom: 28px;
}

.section-heading p,
.text-stack p,
.support-band p {
  color: var(--muted);
}

.tier-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr) minmax(240px, 0.8fr);
  align-items: stretch;
  gap: 18px;
}

.tier-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 480px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.tier-card.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.tier-card.muted {
  background: var(--soft);
}

.tier-card.premium {
  border-color: var(--gold);
  background: #fff;
  box-shadow: var(--shadow);
}

.tier-card.compact-tier {
  min-height: 360px;
  opacity: 0.92;
}

.price {
  margin: 14px 0;
  color: var(--ink);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
}

.tier-summary {
  color: var(--muted);
  margin: 0 0 18px;
}

.tier-list,
.step-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.2fr);
  gap: 44px;
}

.text-stack {
  display: grid;
  gap: 16px;
}

.text-stack p {
  margin: 0;
}

.trust-grid,
.fit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.trust-item,
.fit-grid > div {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.trust-item h3,
.fit-grid h3 {
  margin-bottom: 10px;
  font-size: 1.25rem;
}

.trust-item p {
  margin: 0;
  color: var(--muted);
}

.support-band {
  padding: 48px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
}

.support-band h2,
.support-band p,
.support-band a {
  color: #fff;
}

.site-footer {
  min-height: 82px;
  margin-top: 48px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 860px) {
  .site-header,
  .site-footer,
  .hero,
  .section,
  .support-band {
    width: min(100% - 28px, 1120px);
  }

  .site-header,
  .hero,
  .split {
    grid-template-columns: 1fr;
  }

  .site-header {
    display: grid;
    align-content: center;
    padding: 16px 0;
  }

  .hero {
    min-height: auto;
    padding: 42px 0;
  }

  .tier-grid {
    grid-template-columns: 1fr;
  }

  .tier-card {
    min-height: 280px;
  }

  .trust-grid,
  .fit-grid {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
    white-space: normal;
  }

  .support-band {
    padding: 28px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
  }
}