:root {
  color-scheme: light;
  --bg: #f7f6f2;
  --surface: #fffefa;
  --surface-strong: #f0eee8;
  --ink: #20201d;
  --muted: #6d6a62;
  --line: #ddd8cd;
  --accent: #2f7f63;
  --accent-dark: #215a47;
  --danger: #a5483f;
  --good: #2f7f63;
  --shadow: 0 22px 70px rgba(60, 55, 43, 0.12);
}

* {
  box-sizing: border-box;
}

main,
section,
aside,
form,
fieldset,
div {
  min-width: 0;
}

html {
  scroll-behavior: smooth;
}

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

button,
input {
  font: inherit;
}

a {
  color: inherit;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 24px;
}

.brand {
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0;
}

.nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav a {
  text-decoration: none;
}

.nav a:hover {
  color: var(--ink);
}

.nav a[aria-current="page"] {
  color: var(--ink);
  font-weight: 800;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.7fr);
  gap: 48px;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 24px 54px;
  width: 100%;
}

.hero-copy {
  min-width: 0;
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
  overflow-wrap: break-word;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(44px, 7vw, 86px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.05;
}

h3 {
  margin: 0;
  font-size: 18px;
}

.hero-text {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 18px;
  cursor: pointer;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:active {
  transform: translateY(1px) scale(0.99);
}

.button.primary {
  background: var(--ink);
  color: #fffefa;
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.button.secondary:hover {
  border-color: var(--ink);
}

.hero-panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 26px;
  box-shadow: var(--shadow);
}

.panel-topline {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  min-width: 0;
}

.panel-topline strong {
  color: var(--good);
  font-size: 30px;
  line-height: 1;
  min-width: 0;
}

.mini-chart {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: end;
  gap: 10px;
  height: 180px;
  margin: 32px 0;
  padding: 18px;
  background: linear-gradient(180deg, #f8f4ec 0%, #eee8dc 100%);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.mini-chart span {
  display: block;
  border-radius: 6px 6px 2px 2px;
  background: var(--accent);
  opacity: 0.86;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.panel-grid div {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.panel-grid span,
.metrics span,
.breakdown span,
.price-guidance span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.panel-grid strong,
.metrics strong,
.breakdown strong,
.price-guidance strong {
  display: block;
  margin-top: 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.calculator-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 24px 72px;
  width: 100%;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.calculator-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr);
  gap: 24px;
  align-items: start;
}

.calculator-form,
.results,
.content-band,
.faq {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 42px rgba(60, 55, 43, 0.08);
}

.calculator-form {
  padding: 24px;
}

fieldset {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 24px 0;
  border: 0;
  border-top: 1px solid var(--line);
}

fieldset:first-child {
  padding-top: 0;
  border-top: 0;
}

legend {
  grid-column: 1 / -1;
  margin-bottom: 2px;
  font-size: 18px;
  font-weight: 900;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 0 12px;
  outline: none;
}

input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(47, 127, 99, 0.16);
}

.suffix-field {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.suffix-field:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(47, 127, 99, 0.16);
}

.suffix-field input {
  border: 0;
  box-shadow: none;
}

.suffix-field span {
  padding: 0 12px;
  color: var(--muted);
  font-weight: 900;
}

.form-note {
  min-height: 20px;
  margin: 12px 0 0;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 700;
}

.results {
  position: sticky;
  top: 18px;
  padding: 24px;
}

.result-hero {
  border-radius: 8px;
  background: var(--surface-strong);
  padding: 24px;
}

.result-hero span,
.result-hero small {
  display: block;
  color: var(--muted);
  font-weight: 800;
}

.result-hero strong {
  display: block;
  margin: 8px 0;
  color: var(--good);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1;
}

.result-hero.loss strong {
  color: var(--danger);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.metrics div,
.price-guidance div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}

.metrics strong {
  font-size: 22px;
}

.breakdown {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.breakdown h3 {
  margin-bottom: 4px;
}

.breakdown div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.price-guidance {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 22px;
}

.price-guidance strong {
  font-size: 20px;
}

.content-band,
.faq {
  max-width: 1180px;
  margin: 0 auto 72px;
  padding: 34px;
  width: calc(100% - 48px);
}

.content-band {
  display: grid;
  grid-template-columns: 0.7fr 1fr;
  gap: 42px;
}

.content-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  color: var(--muted);
}

.faq details {
  border-top: 1px solid var(--line);
  padding: 18px 0;
}

.faq details:last-child {
  padding-bottom: 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 900;
}

.faq p {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--muted);
}

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 24px 46px;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ink);
}

.page-main {
  max-width: 980px;
  margin: 0 auto;
  padding: 68px 24px 72px;
}

.page-hero {
  max-width: 780px;
  margin-bottom: 34px;
}

.page-hero h1 {
  max-width: 820px;
  font-size: clamp(42px, 6vw, 72px);
}

.page-hero p {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.page-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 42px rgba(60, 55, 43, 0.08);
  padding: 30px;
  margin-top: 18px;
}

.page-card h2 {
  margin-bottom: 14px;
  font-size: clamp(24px, 3vw, 34px);
}

.page-card p {
  max-width: 760px;
  margin: 0 0 14px;
  color: var(--muted);
}

.page-card p:last-child {
  margin-bottom: 0;
}

.page-card a {
  color: var(--accent-dark);
  font-weight: 800;
}

.plain-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.plain-list li + li {
  margin-top: 10px;
}

.legal-copy h2 {
  margin-top: 28px;
}

.legal-copy h2:first-child {
  margin-top: 0;
}

@media (max-width: 900px) {
  .hero,
  .calculator-grid,
  .content-band {
    grid-template-columns: 1fr;
  }

  .hero {
    display: block;
  }

  .hero-panel {
    margin-top: 48px;
  }

  .hero-copy,
  .hero-text,
  .section-heading {
    width: 100%;
    max-width: 100%;
  }

  .panel-topline {
    flex-wrap: wrap;
  }

  h1 {
    font-size: clamp(40px, 12vw, 58px);
  }

  h2 {
    font-size: clamp(26px, 7vw, 40px);
  }

  .results {
    position: static;
  }

  fieldset {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .hero-panel,
  .mini-chart {
    max-width: 100%;
    width: 100%;
  }
}

@media (max-width: 640px) {
  .hero,
  .calculator-shell {
    padding-left: 18px;
    padding-right: 18px;
  }

  .panel-topline strong {
    font-size: 28px;
  }

  h1 {
    font-size: clamp(40px, 12vw, 48px);
  }

  h2 {
    font-size: clamp(26px, 8vw, 34px);
  }

  .site-header,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 42px;
  }

  fieldset,
  .metrics,
  .price-guidance,
  .panel-grid {
    grid-template-columns: 1fr;
  }

  .calculator-form,
  .results,
  .content-band,
  .faq {
    padding: 20px;
    width: 100%;
  }

  .content-band,
  .faq {
    width: calc(100% - 36px);
  }

  .page-main {
    padding: 42px 18px 54px;
  }

  .page-card {
    padding: 22px;
  }
}