/* Public landing page. Design variance 7, motion 4, density 6. */

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(410px, .9fr);
  gap: clamp(42px, 7vw, 92px);
  align-items: center;
  min-height: calc(100dvh - 68px);
  padding-block: clamp(28px, 3vw, 42px);
}
.hero-copy { max-width: 640px; }
.eyebrow {
  margin-bottom: 18px;
  color: var(--red-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.hero-layout h1 {
  max-width: 12ch;
  font-size: clamp(42px, 5.4vw, 70px);
  font-weight: 700;
  line-height: .99;
  letter-spacing: -.045em;
}
.hero-lede {
  max-width: 56ch;
  margin-top: 22px;
  color: var(--ink-soft);
  font-size: clamp(16px, 1.7vw, 19px);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 30px; }

.calculator-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-panel);
  background: var(--surface-raised);
  box-shadow: var(--shadow);
}
.calculator-panel::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--red);
}
.calculator-head { padding: 16px 22px 14px 26px; border-bottom: 1px solid var(--rule); }
.calculator-head h2 { font-size: 18px; letter-spacing: -.01em; }
.calculator-head p { margin-top: 5px; color: var(--ink-soft); font-size: 13px; }
.calculator-form { padding: 16px 22px 18px 26px; }
.calculator-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.calculator-fields .field-wide { grid-column: 1 / -1; }
.calculator-fields label { margin-bottom: 5px; color: var(--ink-soft); }
.field-prefix { position: relative; }
.field-prefix span {
  position: absolute;
  inset: 0 auto 0 13px;
  display: flex;
  align-items: center;
  color: var(--ink-soft);
  pointer-events: none;
}
.field-prefix input { padding-left: 31px; font-family: var(--font-mono); }
.calculator-fields input { min-height: 42px; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.calculator-error { min-height: 17px; margin-top: 6px; color: var(--red-strong); font-size: 11px; font-weight: 600; }
.calculator-results {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 2px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.calculator-results > div { padding: 12px 0; }
.calculator-results > div:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--rule); }
.calculator-results span { display: block; color: var(--ink-soft); font-size: 12px; }
.calculator-results strong { display: block; margin-top: 3px; font-family: var(--font-mono); font-size: 18px; font-weight: 600; }
.calculator-results .accent { color: var(--red-strong); }
.calculator-note { margin-top: 10px; color: var(--ink-faint); font-size: 11px; line-height: 1.4; }

.principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: -1px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.principles div { padding: 22px 20px; border-left: 1px solid var(--rule); }
.principles div:first-child { border-left: 0; }
.principles strong { display: block; font-size: 14px; }
.principles span { display: block; margin-top: 5px; color: var(--ink-soft); font-size: 12.5px; }

.section { padding-block: clamp(72px, 9vw, 120px); }
.section h2 {
  max-width: 18ch;
  font-size: clamp(31px, 4vw, 50px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -.035em;
}
.section-intro { max-width: 62ch; margin-top: 18px; color: var(--ink-soft); font-size: 17px; }

.outcome-grid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: clamp(48px, 8vw, 110px);
  align-items: start;
}
.outcome-list { border-top: 1px solid var(--rule-strong); }
.outcome-item { display: grid; grid-template-columns: minmax(120px, .38fr) 1fr; gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--rule); }
.outcome-item h3 { font-size: 17px; }
.outcome-item p { color: var(--ink-soft); font-size: 15px; }

.workflow { overflow: hidden; border: 1px solid var(--rule-strong); border-radius: var(--radius-panel); background: var(--surface-raised); color: var(--ink); }
.workflow-copy { padding: clamp(32px, 5vw, 62px); }
.workflow-copy h2 { color: var(--ink); }
.workflow-copy > p { max-width: 58ch; margin-top: 17px; color: var(--ink-soft); }
.workflow-steps { display: grid; grid-template-columns: 1fr 1.15fr .85fr; border-top: 1px solid var(--rule); }
.workflow-step { min-height: 250px; padding: 32px; border-left: 1px solid var(--rule); }
.workflow-step:first-child { border-left: 0; }
.workflow-step strong { display: block; color: var(--red-strong); font-family: var(--font-mono); font-size: 13px; }
.workflow-step h3 { margin-top: 46px; font-size: 23px; }
.workflow-step p { margin-top: 9px; color: var(--ink-soft); font-size: 14px; }

.safety-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); gap: 24px; align-items: stretch; }
.recipe {
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid var(--rule);
  border-radius: var(--radius-panel);
  background: var(--surface-raised);
}
.recipe h2 { max-width: 15ch; }
.recipe > p { max-width: 58ch; margin-top: 16px; color: var(--ink-soft); }
.recipe-logic { display: grid; gap: 10px; margin-top: 30px; }
.recipe-logic div { display: grid; grid-template-columns: 24px 1fr; gap: 13px; align-items: start; }
.recipe-logic b { color: var(--red-strong); font-family: var(--font-mono); font-size: 13px; }
.recipe-logic span { font-size: 14px; }
.guardrails { display: grid; align-content: space-between; gap: 26px; padding: clamp(28px, 4vw, 42px); border-radius: var(--radius-panel); background: var(--surface-tint); }
.guardrails h3 { font-size: 24px; letter-spacing: -.02em; }
.guardrails ul { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.guardrails li { padding-top: 14px; border-top: 1px solid var(--rule-strong); color: var(--ink-soft); font-size: 14px; }

.pricing-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 18px; margin-top: 34px; }
.price-main, .price-side { border: 1px solid var(--rule); border-radius: var(--radius-panel); background: var(--surface-raised); }
.price-main { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, .65fr); gap: 38px; padding: clamp(28px, 4vw, 48px); border-color: var(--rule-strong); }
.price-main h3, .price-side h3 { font-size: 20px; }
.price { margin-top: 14px; font-family: var(--font-mono); font-size: clamp(37px, 4vw, 52px); font-weight: 600; line-height: 1; }
.price small { font-family: var(--font-sans); font-size: 13px; color: var(--ink-soft); }
.price-copy { margin-top: 16px; color: var(--ink-soft); }
.price-main ul, .price-side ul { margin: 0; padding: 0; list-style: none; }
.price-main li, .price-side li { padding: 11px 0; border-bottom: 1px solid var(--rule); color: var(--ink-soft); font-size: 14px; }
.price-main li:last-child, .price-side li:last-child { border-bottom: 0; }
.price-action { display: flex; flex-direction: column; justify-content: space-between; gap: 24px; }
.price-action p { color: var(--ink-faint); font-size: 12px; }
.price-side { display: grid; gap: 26px; padding: 28px; }
.price-side article + article { padding-top: 26px; border-top: 1px solid var(--rule); }
.price-side .price { font-size: 27px; }

.agency-band {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 52px;
  padding: clamp(30px, 5vw, 58px);
  border-radius: var(--radius-panel);
  background: var(--red-soft);
}
.agency-band h2 { max-width: 13ch; }
.agency-band p { max-width: 56ch; color: var(--ink-soft); font-size: 16px; }
.agency-band .text-link { display: inline-block; margin-top: 20px; }

.resource-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 18px; margin-top: 34px; }
.resource-feature, .resource-list { border-radius: var(--radius-panel); }
.resource-feature { min-height: 360px; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(30px, 5vw, 54px); background: var(--surface-tint); }
.resource-feature h3 { max-width: 14ch; font-size: clamp(27px, 3vw, 38px); line-height: 1.08; letter-spacing: -.03em; }
.resource-feature p { max-width: 48ch; margin-top: 14px; color: var(--ink-soft); }
.resource-feature .text-link { margin-top: 22px; align-self: flex-start; }
.resource-list { overflow: hidden; border: 1px solid var(--rule); background: var(--surface-raised); }
.resource-list a { display: block; padding: 21px 22px; border-bottom: 1px solid var(--rule); }
.resource-list a:last-child { border-bottom: 0; }
.resource-list h3 { font-size: 16px; }
.resource-list p { margin-top: 5px; color: var(--ink-soft); font-size: 13px; }
.resource-list a:hover h3 { color: var(--red-strong); }

.faq { max-width: 820px; }
.faq-list { margin-top: 30px; border-top: 1px solid var(--rule-strong); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { position: relative; padding: 20px 40px 20px 0; font-weight: 650; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 4px; color: var(--red-strong); font-family: var(--font-mono); }
.faq details[open] summary::after { content: '-'; }
.faq details p { max-width: 66ch; padding: 0 0 20px; color: var(--ink-soft); }

.final-cta { padding-bottom: clamp(72px, 10vw, 130px); }
.final-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: clamp(30px, 5vw, 56px);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-panel);
  background: var(--surface-raised);
}
.final-cta h2 { max-width: 20ch; font-size: clamp(27px, 3.4vw, 43px); line-height: 1.08; letter-spacing: -.03em; }

@media (prefers-reduced-motion: no-preference) {
  .hero-copy, .calculator-panel { animation: settle-in 620ms cubic-bezier(.16, 1, .3, 1) both; }
  .calculator-panel { animation-delay: 90ms; }
  @keyframes settle-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
}

@media (max-width: 980px) {
  .hero-layout { grid-template-columns: 1fr; min-height: auto; }
  .hero-layout h1 { max-width: 13ch; }
  .calculator-panel { max-width: 700px; }
  .principles { grid-template-columns: 1fr 1fr; }
  .principles div:nth-child(3) { border-left: 0; border-top: 1px solid var(--rule); }
  .principles div:nth-child(4) { border-top: 1px solid var(--rule); }
  .outcome-grid, .safety-layout, .pricing-layout, .agency-band { grid-template-columns: 1fr; }
  .workflow-steps { grid-template-columns: 1fr; }
  .workflow-step { min-height: auto; border-left: 0; border-top: 1px solid var(--rule); }
  .workflow-step:first-child { border-top: 0; }
  .workflow-step h3 { margin-top: 20px; }
  .resource-grid { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .hero-layout { padding-block: 34px 48px; gap: 36px; }
  .hero-layout h1 { font-size: clamp(39px, 12vw, 54px); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .calculator-fields, .calculator-results, .price-main { grid-template-columns: 1fr; }
  .calculator-fields .field-wide { grid-column: auto; }
  .calculator-results > div:nth-child(even) { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); }
  .outcome-item { grid-template-columns: 1fr; gap: 8px; }
  .price-main { gap: 26px; }
  .final-cta-inner { align-items: stretch; flex-direction: column; }
  .final-cta-inner .button { width: 100%; }
}