:root {
  --ink: #102a2b;
  --ink-soft: #405657;
  --paper: #fffdf8;
  --paper-warm: #f5f0e6;
  --surface: #ffffff;
  --line: #d7ded9;
  --brand: #0f6155;
  --brand-dark: #083f39;
  --accent: #d95927;
  --accent-soft: #fff0e8;
  --success: #0b745e;
  --focus: #126da8;
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.5rem;
  --shadow: 0 1rem 2.5rem rgba(16, 42, 43, 0.1);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
}

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

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--brand-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
}

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

button,
input {
  font: inherit;
}

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

:focus-visible {
  outline: 0.1875rem solid var(--focus);
  outline-offset: 0.1875rem;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: #fff;
  background: var(--ink);
  border-radius: var(--radius-sm);
  transform: translateY(-200%);
}

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

.shell {
  width: min(100% - 2rem, 75rem);
  margin-inline: auto;
}

.shell--narrow {
  width: min(100% - 2rem, 57rem);
}

.site-main {
  overflow: clip;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(215, 222, 217, 0.9);
  background: rgba(255, 253, 248, 0.96);
  backdrop-filter: blur(0.75rem);
}

.site-header__inner {
  display: flex;
  align-items: center;
  min-height: 4.75rem;
  gap: var(--space-8);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  gap: var(--space-3);
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

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

.brand__mark {
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  color: #fff;
  background: var(--brand);
  border-radius: 50% 50% 50% 0;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
}

.brand__text {
  font-size: 1.0625rem;
  letter-spacing: -0.02em;
}

.brand__text span {
  color: var(--accent);
}

.site-nav {
  margin-left: auto;
}

.site-nav__list {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
  gap: var(--space-6);
  list-style: none;
}

.site-nav__list a {
  color: var(--ink-soft);
  font-size: 0.9375rem;
  font-weight: 650;
  text-decoration: none;
}

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

.mobile-nav {
  display: none;
}

.mobile-nav summary {
  padding: var(--space-2) var(--space-4);
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 750;
  list-style: none;
}

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

.mobile-nav summary::after {
  margin-left: var(--space-2);
  content: "+";
}

.mobile-nav[open] summary::after {
  content: "−";
}

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  color: #fff;
  background: var(--brand-dark);
  border: 0.125rem solid var(--brand-dark);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 750;
  line-height: 1.25;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.button:hover {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
  transform: translateY(-0.0625rem);
}

.button--small {
  min-height: 2.5rem;
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
}

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

.button--quiet:hover {
  color: var(--ink);
  background: var(--paper-warm);
  border-color: var(--ink-soft);
}

.button--light {
  color: var(--brand-dark);
  background: #fff;
  border-color: #fff;
}

.button--light:hover {
  color: var(--brand-dark);
  background: var(--accent-soft);
  border-color: var(--accent-soft);
}

.text-link {
  font-weight: 750;
  text-decoration: none;
}

.hero {
  position: relative;
  padding: clamp(4rem, 9vw, 7.5rem) 0 var(--space-20);
}

.hero::before {
  position: absolute;
  z-index: -1;
  top: -10rem;
  right: -8rem;
  width: 28rem;
  height: 28rem;
  background: var(--accent-soft);
  border-radius: 50%;
  content: "";
  opacity: 0.75;
}

.hero__grid {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.03fr) minmax(22rem, 0.97fr);
  gap: clamp(3rem, 7vw, 6rem);
}

.eyebrow {
  margin: 0 0 var(--space-4);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero h1,
.page-heading h1 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2.75rem, 6.5vw, 5.5rem);
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.hero__lead {
  max-width: 39rem;
  margin: var(--space-6) 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
}

.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-top: var(--space-8);
  gap: var(--space-6);
}

.hero__actions--center {
  justify-content: center;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  margin: var(--space-8) 0 0;
  padding: 0;
  gap: var(--space-5);
  color: var(--ink-soft);
  font-size: 0.875rem;
  font-weight: 650;
  list-style: none;
}

.trust-list span {
  color: var(--success);
}

.hero__visual {
  position: relative;
}

.hero__visual::after {
  position: absolute;
  z-index: -1;
  right: 6%;
  bottom: -5%;
  width: 70%;
  height: 70%;
  background: var(--brand);
  border-radius: 50%;
  content: "";
  opacity: 0.08;
}

.tool-hero {
  padding: clamp(4rem, 9vw, 7rem) 0 var(--space-20);
  text-align: center;
}

.tool-hero h1 {
  max-width: 18ch;
  margin: 0 auto;
  font-size: clamp(2.75rem, 7vw, 5.25rem);
  letter-spacing: -0.06em;
  line-height: 1;
}

.tool-hero > .shell > p:not(.eyebrow) {
  max-width: 44rem;
  margin: var(--space-6) auto 0;
  color: var(--ink-soft);
  font-size: 1.125rem;
}

.tool-hero .trust-list {
  justify-content: center;
}

.section {
  padding: var(--space-24) 0;
}

.section--tool {
  padding-top: 0;
}

.section--soft {
  background: var(--paper-warm);
}

.section--dark {
  color: #eff9f4;
  background: var(--ink);
}

.section--dark .eyebrow {
  color: #f49a73;
}

.section--dark p {
  color: #c6d8d4;
}

.section--cta {
  padding-top: 0;
}

.section-heading {
  display: grid;
  align-items: end;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.65fr);
  margin-bottom: var(--space-12);
  gap: var(--space-12);
}

.section-heading--stacked {
  display: block;
  text-align: center;
}

.section-heading--stacked p:last-child {
  margin-inline: auto;
}

.section-heading h2,
.content-grid h2,
.prose-layout h2,
.cta-panel h2,
.page-heading h1 {
  margin: 0;
}

.section-heading h2,
.content-grid h2,
.prose-layout h2,
.cta-panel h2 {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.section-heading > p,
.section-heading > div + p {
  max-width: 35rem;
  margin: 0;
  color: var(--ink-soft);
}

.simulator {
  position: relative;
  padding: clamp(1.5rem, 4vw, 3rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.simulator::before {
  position: absolute;
  top: 0;
  left: 2.5rem;
  width: 5rem;
  height: 0.25rem;
  background: var(--accent);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  content: "";
}

.simulator__heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-8);
}

.simulator__heading h2 {
  margin: 0;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.simulator__heading p:last-child {
  max-width: 40rem;
  margin-bottom: 0;
  color: var(--ink-soft);
}

.safety-badge {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  padding: var(--space-2) var(--space-3);
  color: var(--success);
  background: #e7f6f0;
  border: 1px solid #b9dfd2;
  border-radius: 999px;
  gap: var(--space-2);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.simulator__form {
  display: grid;
  align-items: end;
  grid-template-columns: 1fr 0.9fr;
  margin-top: var(--space-10);
  gap: var(--space-6);
}

.field {
  display: grid;
  gap: var(--space-2);
  color: var(--ink);
  font-weight: 750;
}

.field small {
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.5;
}

.phone-field {
  display: flex;
  align-items: stretch;
  overflow: hidden;
  min-height: 3.5rem;
  border: 1px solid #aebdb8;
  border-radius: var(--radius-sm);
}

.phone-field > span {
  display: grid;
  min-width: 4rem;
  place-items: center;
  color: var(--ink-soft);
  background: var(--paper-warm);
  border-right: 1px solid #aebdb8;
}

.phone-field input {
  width: 100%;
  min-width: 0;
  padding: var(--space-3) var(--space-4);
  color: var(--ink);
  background: #fff;
  border: 0;
  outline: 0;
}

.phone-field:focus-within {
  outline: 0.1875rem solid var(--focus);
  outline-offset: 0.125rem;
}

input[type="range"] {
  width: 100%;
  min-height: 2rem;
  accent-color: var(--brand);
}

.simulator__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  grid-column: 1 / -1;
  gap: var(--space-3);
}

.simulator__output {
  margin-top: var(--space-8);
  padding: var(--space-5);
  color: #eaf5f2;
  background: var(--ink);
  border-radius: var(--radius-md);
}

.simulator__status {
  margin: 0 0 var(--space-3);
  color: #fff;
  font-weight: 700;
}

.simulator progress {
  display: block;
  width: 100%;
  height: 0.625rem;
  overflow: hidden;
  background: #375354;
  border: 0;
  border-radius: 999px;
  color: #45c9a7;
}

.simulator progress::-webkit-progress-bar {
  background: #375354;
}

.simulator progress::-webkit-progress-value {
  background: #45c9a7;
}

.simulator progress::-moz-progress-bar {
  background: #45c9a7;
}

.simulation-log {
  display: grid;
  min-height: 3rem;
  margin: var(--space-4) 0 0;
  padding: 0;
  gap: var(--space-2);
  list-style: none;
}

.simulation-log li {
  position: relative;
  padding-left: var(--space-5);
  color: #c6d8d4;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.8125rem;
  animation: log-in 220ms ease-out;
}

.simulation-log li::before {
  position: absolute;
  top: 0.6rem;
  left: 0;
  width: 0.5rem;
  height: 0.5rem;
  background: #45c9a7;
  border-radius: 50%;
  content: "";
}

.simulator__notice {
  margin: var(--space-5) 0 0;
  padding: var(--space-4);
  color: #6a391f;
  background: var(--accent-soft);
  border-left: 0.25rem solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.875rem;
}

.trust-strip {
  color: #fff;
  background: var(--brand-dark);
}

.trust-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-strip__grid > div {
  display: grid;
  min-height: 8rem;
  place-content: center;
  padding: var(--space-5);
  text-align: center;
}

.trust-strip__grid > div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.trust-strip strong {
  font-size: 2rem;
  letter-spacing: -0.04em;
  line-height: 1;
}

.trust-strip span {
  margin-top: var(--space-2);
  color: #c4ded8;
  font-size: 0.8125rem;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.tool-card {
  display: flex;
  min-height: 20rem;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-8);
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color 160ms ease, transform 160ms ease;
}

.tool-card:hover {
  color: var(--ink);
  border-color: var(--brand);
  transform: translateY(-0.25rem);
}

.tool-card__icon {
  display: grid;
  width: 3.25rem;
  height: 3.25rem;
  place-items: center;
  color: var(--brand-dark);
  background: #e4f2ed;
  border-radius: 50% 50% 50% 0;
  font-size: 0.625rem;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.tool-card h3 {
  margin: var(--space-8) 0 var(--space-3);
  font-size: 1.375rem;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.tool-card p {
  margin: 0 0 var(--space-6);
  color: var(--ink-soft);
}

.tool-card > span:last-child {
  margin-top: auto;
  color: var(--brand-dark);
  font-weight: 800;
}

.content-grid {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
  gap: clamp(3rem, 8vw, 7rem);
}

.content-grid--reverse {
  grid-template-columns: minmax(18rem, 0.8fr) minmax(0, 1.2fr);
}

.content-grid__main > p {
  color: var(--ink-soft);
}

.content-grid__main h2 + p,
.prose-layout h2 + p {
  margin-top: var(--space-6);
}

.content-grid__media img {
  margin-inline: auto;
}

.fact-card {
  padding: var(--space-10);
  color: #fff;
  background: var(--brand-dark);
  border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) 0;
}

.fact-card--light {
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
}

.fact-card__label {
  margin: 0;
  color: #b8d6cf;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.fact-card--light .fact-card__label {
  color: var(--accent);
}

.fact-card__big {
  margin: var(--space-8) 0;
  color: inherit;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 850;
  letter-spacing: -0.05em;
  line-height: 1.02;
}

.steps {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  list-style: none;
  counter-reset: none;
}

.steps li {
  padding-top: var(--space-6);
  border-top: 1px solid var(--line);
}

.steps li > span {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.8125rem;
  font-weight: 800;
}

.steps h3 {
  margin: var(--space-8) 0 var(--space-3);
  font-size: 1.25rem;
  line-height: 1.25;
}

.steps p {
  margin: 0;
  color: var(--ink-soft);
}

.check-list {
  display: grid;
  margin: var(--space-6) 0 0;
  padding: 0;
  gap: var(--space-3);
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: var(--space-8);
  color: #eff9f4;
}

.check-list li::before {
  position: absolute;
  top: 0.2rem;
  left: 0;
  color: #65d8b9;
  content: "✓";
  font-weight: 900;
}

.prose-layout {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(0, 1fr) 17rem;
  gap: clamp(3rem, 8vw, 7rem);
}

.prose-layout__body {
  max-width: 48rem;
}

.prose-layout__body > p,
.prose-layout__body li {
  color: var(--ink-soft);
}

.prose-layout h3 {
  margin: var(--space-10) 0 var(--space-3);
  font-size: 1.375rem;
  line-height: 1.25;
}

.toc-card,
.callout {
  position: sticky;
  top: 6rem;
  padding: var(--space-6);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.toc-card h2,
.callout h2 {
  margin: 0 0 var(--space-4);
  font-size: 1rem;
  letter-spacing: 0;
}

.toc-card a {
  display: block;
  padding: var(--space-2) 0;
  color: var(--ink-soft);
  font-size: 0.875rem;
  text-decoration: none;
}

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

.callout {
  position: static;
  color: #fff;
  background: var(--brand-dark);
  border-color: var(--brand-dark);
}

.callout h2 {
  color: #fff;
}

.callout p {
  margin: 0;
  color: #c4ded8;
}

.comparison-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.comparison-table {
  width: 100%;
  min-width: 47rem;
  border-collapse: collapse;
  background: var(--surface);
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-5);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.comparison-table thead th {
  color: #fff;
  background: var(--brand-dark);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.comparison-table tbody th {
  width: 9rem;
  color: var(--ink);
}

.comparison-table tr:last-child th,
.comparison-table tr:last-child td {
  border-bottom: 0;
}

.section-note {
  max-width: 55rem;
  margin: var(--space-5) 0 0;
  color: var(--ink-soft);
  font-size: 0.875rem;
}

.faq-list {
  display: grid;
  gap: var(--space-3);
}

.faq-list details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.faq-list summary {
  position: relative;
  padding: var(--space-5) var(--space-12) var(--space-5) var(--space-5);
  cursor: pointer;
  font-weight: 800;
  line-height: 1.4;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: var(--space-5);
  content: "+";
  font-size: 1.5rem;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  margin: 0;
  padding: 0 var(--space-5) var(--space-5);
  color: var(--ink-soft);
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(2rem, 6vw, 4.5rem);
  color: #fff;
  background: var(--brand);
  border-radius: var(--radius-lg);
  gap: var(--space-8);
}

.cta-panel .eyebrow {
  color: #ffd1bb;
}

.cta-panel p:last-child {
  max-width: 42rem;
  margin-bottom: 0;
  color: #d9eee9;
}

.prose-shell {
  padding-top: var(--space-20);
  padding-bottom: var(--space-24);
}

.page-heading {
  margin-bottom: var(--space-10);
}

.page-heading h1 {
  font-size: clamp(2.5rem, 6vw, 4.75rem);
}

.prose-card {
  max-width: 53rem;
  margin-inline: auto;
}

.entry-content,
.post-card {
  color: var(--ink-soft);
}

.entry-content h2,
.entry-content h3 {
  color: var(--ink);
  line-height: 1.2;
}

.entry-content h2 {
  margin-top: var(--space-12);
  font-size: 2rem;
}

.entry-content h3 {
  margin-top: var(--space-8);
  font-size: 1.375rem;
}

.entry-content a {
  font-weight: 700;
}

.post-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
}

.post-card {
  padding: var(--space-8);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.post-card__meta {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.post-card h2 {
  margin: var(--space-2) 0 var(--space-4);
  line-height: 1.2;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.principle-grid article {
  padding: var(--space-6);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.principle-grid article > span {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.75rem;
  font-weight: 800;
}

.principle-grid h2,
.principle-grid h3 {
  margin: var(--space-8) 0 var(--space-3);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.principle-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.contact-card {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.contact-card--primary {
  grid-row: span 2;
  color: #fff;
  background: var(--brand-dark);
  border-color: var(--brand-dark);
}

.contact-card h2 {
  margin: 0 0 var(--space-4);
  font-size: 1.5rem;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.contact-card--primary h2 {
  color: #fff;
}

.contact-card--primary > p:not(.eyebrow) {
  color: #c4ded8;
}

.contact-email {
  display: inline-block;
  margin: var(--space-6) 0;
  color: #fff;
  font-size: clamp(1.125rem, 3vw, 1.75rem);
  font-weight: 800;
  text-decoration: none;
}

.contact-email:hover {
  color: #ffd1bb;
}

.small-print {
  font-size: 0.8125rem;
}

.check-list--ink li {
  color: var(--ink-soft);
}

.plain-list {
  display: grid;
  margin: 0;
  padding-left: var(--space-5);
  gap: var(--space-2);
  color: var(--ink-soft);
}

.legal-layout {
  display: grid;
  align-items: start;
  grid-template-columns: 14rem minmax(0, 1fr);
  padding-bottom: var(--space-24);
  gap: clamp(2rem, 7vw, 6rem);
}

.legal-nav {
  position: sticky;
  top: 6rem;
  display: grid;
  padding: var(--space-5);
  background: var(--paper-warm);
  border-radius: var(--radius-md);
  gap: var(--space-2);
}

.legal-nav strong {
  margin-bottom: var(--space-2);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.legal-nav a {
  color: var(--ink-soft);
  font-size: 0.875rem;
  text-decoration: none;
}

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

.legal-content {
  max-width: 51rem;
  color: var(--ink-soft);
}

.legal-content--card {
  padding: clamp(1.5rem, 5vw, 3.5rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.legal-content section {
  scroll-margin-top: 6.5rem;
}

.legal-content section + section {
  margin-top: var(--space-12);
  padding-top: var(--space-12);
  border-top: 1px solid var(--line);
}

.legal-content h2 {
  margin: var(--space-10) 0 var(--space-4);
  color: var(--ink);
  font-size: clamp(1.5rem, 4vw, 2rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.legal-content section:first-child h2,
.legal-content--card h2:first-child {
  margin-top: 0;
}

.legal-content h3 {
  margin: var(--space-8) 0 var(--space-3);
  color: var(--ink);
  font-size: 1.25rem;
  line-height: 1.3;
}

.legal-content a {
  font-weight: 700;
}

.site-footer {
  padding: var(--space-20) 0 var(--space-6);
  color: #c4d2cf;
  background: #0a2223;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: var(--space-16);
}

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

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

.site-footer__grid > div:first-child p {
  max-width: 28rem;
}

.site-footer h2 {
  margin: 0 0 var(--space-4);
  color: #fff;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer ul {
  display: grid;
  margin: 0;
  padding: 0;
  gap: var(--space-2);
  list-style: none;
}

.site-footer a:not(.brand) {
  color: #c4d2cf;
  font-size: 0.875rem;
  text-decoration: none;
}

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

.site-footer__bottom {
  margin-top: var(--space-16);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.site-footer__bottom p {
  margin: 0;
  font-size: 0.8125rem;
}

@keyframes log-in {
  from { opacity: 0; transform: translateY(0.35rem); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 64rem) {
  .site-header__inner {
    gap: var(--space-4);
  }

  .site-nav__list {
    gap: var(--space-4);
  }

  .hero__grid {
    grid-template-columns: 1fr 0.85fr;
  }

  .tool-grid,
  .steps {
    gap: var(--space-4);
  }

  .principle-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 52rem) {
  .site-nav {
    display: none;
  }

  .mobile-nav {
    position: relative;
    display: block;
    margin-left: auto;
  }

  .mobile-nav nav {
    position: absolute;
    top: calc(100% + var(--space-2));
    right: 0;
    width: min(18rem, calc(100vw - 1.25rem));
    padding: var(--space-3);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
  }

  .mobile-nav nav > ul {
    display: grid;
    margin: 0;
    padding: 0;
    gap: var(--space-1);
    list-style: none;
  }

  .mobile-nav nav a {
    display: block;
    padding: var(--space-3);
    color: var(--ink);
    border-radius: var(--radius-sm);
    font-weight: 700;
    text-decoration: none;
  }

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

  .hero__grid,
  .content-grid,
  .content-grid--reverse,
  .section-heading,
  .prose-layout,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    max-width: 34rem;
    margin-inline: auto;
  }

  .tool-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .tool-card {
    min-height: 0;
  }

  .toc-card {
    position: static;
  }

  .legal-nav {
    position: static;
    grid-template-columns: repeat(3, 1fr);
  }

  .legal-nav strong {
    grid-column: 1 / -1;
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer__grid > div:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 38rem) {
  .shell,
  .shell--narrow {
    width: min(100% - 1.25rem, 75rem);
  }

  .site-header__inner {
    min-height: 4.25rem;
  }

  .site-header__inner > .button {
    display: none;
  }

  .hero {
    padding-top: var(--space-16);
  }

  .hero h1 {
    font-size: clamp(2.55rem, 13vw, 4rem);
  }

  .section {
    padding: var(--space-16) 0;
  }

  .section--tool,
  .section--cta {
    padding-top: 0;
  }

  .simulator__heading,
  .cta-panel {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .safety-badge {
    white-space: normal;
  }

  .trust-strip__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-strip__grid > div:nth-child(3) {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
  }

  .trust-strip__grid > div:nth-child(4) {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
  }

  .fact-card {
    padding: var(--space-8);
  }

  .post-list,
  .site-footer__grid,
  .principle-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-card--primary {
    grid-row: auto;
  }

  .legal-nav {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer__grid > div:first-child {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}