:root {
  --color-bg: #f7f8fa;
  --color-surface: #ffffff;
  --color-text: #17202a;
  --color-muted: #5e6b76;
  --color-border: #d7dee5;
  --color-brand: #0b5d4b;
  --color-brand-hover: #084c3d;
  --color-brand-soft: #edf6f3;
  --color-focus: #2563eb;
  --color-success: #176b45;
  --color-attention: #8a4b08;
  --color-attention-soft: #fff7e8;
  --color-danger: #b42318;
  --color-danger-soft: #fff1f0;
  --shadow-soft: 0 14px 40px rgb(23 32 42 / 8%);
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --shell: 70rem;
  --article: 45rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.58;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--color-brand);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-brand-hover);
}

button,
input,
select {
  font: inherit;
}

button,
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

h1[tabindex="-1"]:focus {
  outline: none;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2,
h3,
h4,
.brand,
.primary-result {
  font-family: Manrope, Inter, ui-sans-serif, system-ui, sans-serif;
}

h1 {
  font-size: clamp(2.1rem, 6vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.25rem);
  line-height: 1.16;
  letter-spacing: -0.03em;
}

h3 {
  font-size: 1.25rem;
  line-height: 1.3;
}

.shell {
  width: min(100% - 2rem, var(--shell));
  margin-inline: auto;
}

.narrow {
  max-width: var(--article);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.75rem 1rem;
  color: #fff;
  background: var(--color-brand);
  border-radius: var(--radius-sm);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 20;
  background: rgb(255 255 255 / 96%);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  min-height: 4.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-text);
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 2.25rem;
  height: 2.25rem;
  display: inline-grid;
  place-items: center;
  color: #fff;
  background: var(--color-brand);
  border-radius: 0.65rem;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

.desktop-nav a {
  color: var(--color-muted);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
}

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

.desktop-nav .nav-cta {
  padding: 0.65rem 1rem;
  color: #fff;
  background: var(--color-brand);
  border-radius: var(--radius-sm);
}

.mobile-nav {
  position: relative;
}

.mobile-nav summary {
  min-height: 2.75rem;
  display: grid;
  place-items: center;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.mobile-nav summary::-webkit-details-marker {
  display: none;
}

.mobile-nav nav {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 16rem;
  padding: 0.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.mobile-nav nav a {
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  padding: 0.6rem 0.75rem;
  color: var(--color-text);
  border-radius: 0.4rem;
  text-decoration: none;
  font-weight: 600;
}

.mobile-nav nav a:hover {
  background: var(--color-brand-soft);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.75rem;
  color: var(--color-brand);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero {
  padding: 3rem 0 2rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.hero h1 {
  max-width: 13ch;
  margin-bottom: 1.25rem;
}

.hero-lead {
  max-width: 42rem;
  color: var(--color-muted);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: 1.5rem;
}

.button {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease;
}

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

.button-primary:hover {
  color: #fff;
  background: var(--color-brand-hover);
}

.button-secondary {
  color: var(--color-text);
  background: var(--color-surface);
  border-color: var(--color-border);
}

.button-secondary:hover {
  color: var(--color-text);
  background: var(--color-bg);
}

.button-full {
  width: 100%;
}

.text-link {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  font-weight: 700;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.1rem;
  margin: 1.25rem 0 0;
  padding: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
  list-style: none;
}

.trust-list li::before {
  content: "✓";
  margin-right: 0.35rem;
  color: var(--color-success);
  font-weight: 800;
}

.hero-proof {
  display: none;
  padding: 1.5rem;
  background: var(--color-brand-soft);
  border: 1px solid #cce4dc;
  border-radius: var(--radius-lg);
}

.proof-label {
  display: block;
  margin-bottom: 1rem;
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.proof-row,
.proof-total {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid #cce4dc;
}

.proof-row span:last-child {
  color: var(--color-muted);
}

.proof-total {
  padding-bottom: 0;
  border: 0;
}

.calculator-wrap {
  position: relative;
  z-index: 2;
  margin-top: 1.5rem;
}

.calculator-shell {
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.calculator-intro {
  padding: 1.5rem 1rem 0;
}

.calculator-intro h2 {
  margin-bottom: 0.6rem;
}

.calculator-intro p {
  max-width: 43rem;
  color: var(--color-muted);
}

.calculator-grid {
  display: grid;
}

.calculator-form {
  padding: 1rem;
}

.field-group {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 1.25rem 0;
  border: 0;
  border-bottom: 1px solid var(--color-border);
}

.field-group legend {
  padding: 0;
  font-size: 1.05rem;
  font-weight: 800;
}

.field-group label,
.advanced-content > label {
  margin-top: 0.5rem;
  font-size: 0.93rem;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 2.9rem;
  padding: 0.65rem 0.75rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid #b9c4ce;
  border-radius: var(--radius-sm);
}

input:hover,
select:hover {
  border-color: #84929e;
}

.segmented-control {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.segment {
  min-height: 2.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 0 !important;
  padding: 0.65rem 0.75rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.segment.selected {
  color: var(--color-brand);
  background: var(--color-brand-soft);
  border-color: var(--color-brand);
}

.segment input {
  width: 1rem;
  min-height: auto;
  margin: 0;
  accent-color: var(--color-brand);
}

.money-input,
.percentage-input {
  position: relative;
  display: flex;
  align-items: center;
}

.money-input > span,
.percentage-input > span {
  position: absolute;
  z-index: 1;
  color: var(--color-muted);
  font-weight: 700;
  pointer-events: none;
}

.money-input > span {
  left: 0.85rem;
}

.money-input input {
  padding-left: 2rem;
  font-variant-numeric: tabular-nums;
}

.percentage-input > span {
  right: 0.85rem;
}

.percentage-input input {
  padding-right: 2rem;
}

.field-help,
.form-privacy {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.82rem;
}

.decision-help {
  margin: 0 0 0.25rem;
  padding: 0.75rem;
  color: var(--color-muted);
  background: var(--color-brand-soft);
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
}

.validation-message,
.validation-summary {
  color: var(--color-danger);
  font-size: 0.86rem;
  font-weight: 650;
}

.validation-summary ul {
  margin: 0.4rem 0 1rem;
  padding: 0.75rem 0.75rem 0.75rem 2rem;
  background: var(--color-danger-soft);
  border: 1px solid #f4c7c3;
  border-radius: var(--radius-sm);
}

.validation-summary a {
  color: var(--color-danger);
}

.advanced-options {
  margin: 1rem 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.advanced-options summary,
.calculation-notes summary,
.faq-list summary {
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem;
  cursor: pointer;
  font-weight: 750;
}

.advanced-options summary::after,
.calculation-notes summary::after,
.faq-list summary::after {
  content: "+";
  color: var(--color-brand);
  font-size: 1.25rem;
}

.advanced-options[open] summary::after,
.calculation-notes[open] summary::after,
.faq-list details[open] summary::after {
  content: "−";
}

.advanced-content {
  display: grid;
  gap: 0.55rem;
  padding: 0 0.75rem 0.9rem;
}

.form-privacy {
  margin-top: 0.65rem;
  text-align: center;
}

.results-panel {
  padding: 1.5rem 1rem;
  background: #f1f7f5;
  border-top: 1px solid #cce4dc;
}

.results-empty {
  display: grid;
  align-items: center;
  color: var(--color-muted);
}

.results-empty > div {
  max-width: 29rem;
  margin-inline: auto;
  padding: 1.25rem;
  background: rgb(255 255 255 / 62%);
  border: 1px dashed #a9cfc2;
  border-radius: var(--radius-md);
}

.results-empty h3 {
  color: var(--color-text);
}

.results-empty ol {
  margin-bottom: 0;
  padding-left: 1.25rem;
}

.results-heading {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #cce4dc;
}

.results-heading h3 {
  margin-bottom: 0.35rem;
  font-size: 1.1rem;
}

.primary-result {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--color-success);
  font-size: clamp(2.3rem, 7vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
}

.results-heading p {
  margin: 0;
  color: var(--color-muted);
}

.results-heading .result-context {
  margin-top: 0.75rem;
  font-size: 0.78rem;
}

.result-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  padding: 1rem 0;
}

.result-summary > div {
  padding: 0.85rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.result-summary span,
.result-summary strong {
  display: block;
}

.result-summary span {
  color: var(--color-muted);
  font-size: 0.78rem;
}

.result-summary strong {
  margin-top: 0.2rem;
  font-size: 1.12rem;
  font-variant-numeric: tabular-nums;
}

.breakdown {
  padding: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.breakdown h4 {
  margin-bottom: 0.6rem;
  font-size: 0.88rem;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid #e8ecef;
  font-size: 0.9rem;
}

.breakdown-row strong {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.breakdown-row.sub-row {
  padding-left: 0.75rem;
  color: var(--color-muted);
  font-size: 0.82rem;
}

.breakdown-row.total-row {
  border: 0;
}

.notice {
  display: grid;
  gap: 0.25rem;
  margin-top: 1rem;
  padding: 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
}

.notice-neutral {
  background: #e9f2f8;
  border: 1px solid #c9dce9;
}

.notice-attention {
  color: #633600;
  background: var(--color-attention-soft);
  border: 1px solid #edd3a3;
}

.calculation-notes {
  margin-top: 1rem;
  border-top: 1px solid #cce4dc;
}

.calculation-notes summary {
  padding-inline: 0;
  font-size: 0.88rem;
}

.calculation-notes ul {
  margin-top: 0;
  padding-left: 1.25rem;
  color: var(--color-muted);
  font-size: 0.84rem;
}

.content-section {
  padding: 4.5rem 0;
}

.section-tinted {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.section-lead,
.section-heading > p {
  color: var(--color-muted);
  font-size: 1.08rem;
}

.principles-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.principles-grid article {
  padding-top: 1rem;
  border-top: 2px solid var(--color-border);
}

.principles-grid p {
  color: var(--color-muted);
}

.step-number {
  color: var(--color-brand);
  font-size: 0.78rem;
  font-weight: 800;
}

.example-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.example-card {
  padding: 1.25rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.example-card > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.example-card > div strong {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.example-card p {
  margin: 1rem 0 0;
  color: var(--color-muted);
  font-size: 0.87rem;
}

.split-heading {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.guide-list {
  border-top: 1px solid var(--color-border);
}

.guide-link {
  display: grid;
  grid-template-columns: 2.5rem 1fr auto;
  gap: 1rem;
  align-items: center;
  min-height: 6rem;
  padding: 1rem 0;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
}

.guide-link > span:first-child {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  color: var(--color-brand);
  background: var(--color-brand-soft);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 800;
}

.guide-link h3,
.guide-link p {
  margin: 0;
}

.guide-link p {
  color: var(--color-muted);
  font-size: 0.88rem;
}

.guide-link > span:last-child {
  color: var(--color-brand);
  font-size: 1.35rem;
}

.faq-grid {
  display: grid;
  gap: 2rem;
}

.faq-list details {
  border-bottom: 1px solid var(--color-border);
}

.faq-list summary {
  padding-inline: 0;
}

.faq-list details p {
  padding-right: 1rem;
  color: var(--color-muted);
}

.closing-cta {
  padding: 4rem 0;
  color: #fff;
  background: #15352e;
}

.closing-cta .eyebrow {
  color: #8fd0bd;
}

.closing-inner {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.closing-inner h2 {
  max-width: 27ch;
  margin: 0;
}

.site-footer {
  padding: 3.5rem 0 1.5rem;
  color: #c4cdc9;
  background: #10231f;
}

.footer-grid {
  display: grid;
  gap: 2rem;
}

.site-footer .brand {
  color: #fff;
}

.site-footer h2 {
  margin-bottom: 0.75rem;
  color: #fff;
  font-size: 0.9rem;
  letter-spacing: 0;
}

.site-footer a:not(.brand) {
  display: block;
  min-height: 2rem;
  color: #c4cdc9;
  font-size: 0.9rem;
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
}

.fine-print {
  font-size: 0.8rem;
}

.consent-manage {
  position: fixed;
  z-index: 30;
  right: 0.75rem;
  bottom: 0.75rem;
  min-height: 2.75rem;
  padding: 0.6rem 0.8rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid #2c403a;
  font-size: 0.78rem;
}

.article-hero {
  padding: 4rem 0 2.5rem;
}

.article-hero h1 {
  max-width: 16ch;
}

.article-lead {
  color: var(--color-muted);
  font-size: clamp(1.05rem, 2.3vw, 1.22rem);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 2rem;
  color: var(--color-muted);
  font-size: 0.8rem;
}

.breadcrumbs a {
  color: var(--color-muted);
}

.freshness {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  color: var(--color-muted);
  font-size: 0.82rem;
}

.article-body {
  padding-bottom: 5rem;
}

.article-body h2 {
  margin-top: 2.75rem;
  scroll-margin-top: 2rem;
}

.article-body p,
.article-body li {
  color: #34414c;
}

.article-body li + li {
  margin-top: 0.5rem;
}

.scope-callout,
.answer-box,
.disclaimer-box,
.contact-card {
  padding: 1.25rem;
  background: var(--color-brand-soft);
  border: 1px solid #cce4dc;
  border-radius: var(--radius-md);
}

.scope-callout p,
.answer-box p,
.contact-card p {
  margin: 0.35rem 0 0;
}

.disclaimer-box {
  margin-top: 3rem;
}

.disclaimer-box h2 {
  margin-top: 0;
}

.source-list a {
  word-break: break-word;
}

.formula-box {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  padding: 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-variant-numeric: tabular-nums;
}

.formula-box strong {
  color: var(--color-brand);
}

.rates-table {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.rates-table > div {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
}

.rates-table > div + div {
  border-top: 1px solid var(--color-border);
}

.related-callout {
  display: grid;
  gap: 1rem;
  align-items: center;
  margin: 3rem 0;
  padding: 1.25rem;
  background: #15352e;
  border-radius: var(--radius-md);
}

.related-callout h2 {
  margin: 0;
  color: #fff;
  font-size: 1.4rem;
}

.related-callout .eyebrow {
  margin-bottom: 0.25rem;
  color: #8fd0bd;
}

.article-note {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.84rem;
}

.contact-card span,
.contact-card a {
  display: block;
}

.contact-card a {
  margin: 0.35rem 0;
  font-size: clamp(1.2rem, 4vw, 1.7rem);
  font-weight: 800;
}

.legal-page .article-body h2 {
  font-size: 1.35rem;
}

.status-page {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: 5rem;
}

.status-page h1 {
  max-width: 14ch;
}

.status-page > p {
  max-width: 38rem;
  color: var(--color-muted);
  font-size: 1.08rem;
}

.consent-banner {
  position: fixed;
  z-index: 100;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  display: grid;
  gap: 0.75rem;
  max-width: 44rem;
  padding: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgb(23 32 42 / 18%);
}

.consent-banner p {
  margin: 0.25rem 0 0;
  color: var(--color-muted);
  font-size: 0.85rem;
}

.consent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.consent-banner > a {
  font-size: 0.82rem;
}

@media (max-width: 47.99rem) {
  .consent-manage {
    position: static;
    display: block;
    width: calc(100% - 2rem);
    margin: 1rem auto;
  }

  .hero {
    padding: 1.5rem 0 1.25rem;
  }

  .hero h1 {
    margin-bottom: 0.85rem;
    font-size: clamp(2rem, 10vw, 2.65rem);
  }

  .hero-lead {
    margin-bottom: 0;
  }

  .hero-actions,
  .trust-list {
    display: none;
  }

  .calculator-wrap {
    margin-top: 0.75rem;
  }
}

@media (min-width: 36rem) {
  .shell {
    width: min(100% - 3rem, var(--shell));
  }

  .calculator-intro,
  .calculator-form,
  .results-panel {
    padding-inline: 1.5rem;
  }

  .principles-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1.8fr 1fr 1fr;
  }

  .related-callout,
  .closing-inner {
    grid-template-columns: 1fr auto;
  }

  .consent-banner {
    left: auto;
  }
}

@media (min-width: 48rem) {
  .desktop-nav {
    display: flex;
  }

  .mobile-nav {
    display: none;
  }

  .hero {
    padding: 4.5rem 0 3.5rem;
  }

  .hero-grid,
  .example-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(16rem, 0.65fr);
  }

  .hero-proof {
    display: block;
  }

  .calculator-wrap {
    margin-top: -1.25rem;
  }

  .split-heading {
    grid-template-columns: 1.5fr 0.8fr;
    align-items: end;
  }

  .faq-grid {
    grid-template-columns: 0.8fr 1.2fr;
  }
}

@media (min-width: 64rem) {
  .calculator-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .calculator-form {
    padding: 1rem 2rem 2rem;
  }

  .results-panel {
    position: sticky;
    top: 1rem;
    min-height: 100%;
    padding: 2rem;
    border-top: 0;
    border-left: 1px solid #cce4dc;
  }

  .content-section {
    padding-block: 6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}