:root {
  --color-background: #f8f6f0;
  --color-surface: #fffdf8;
  --color-surface-alt: #eeeee6;
  --color-text: #172826;
  --color-muted: #5d6b67;
  --color-primary: #176b62;
  --color-primary-dark: #0d4d47;
  --color-primary-soft: #dcebe5;
  --color-night: #172a3a;
  --color-accent: #eaa86f;
  --color-border: #d9ddd6;
  --color-warning: #fff3df;
  --color-warning-border: #d79048;
  --shadow-soft: 0 18px 55px rgba(20, 42, 39, 0.07);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --container: 1180px;
  --article-width: 720px;
  --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-background);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body,
main,
section,
article,
div {
  min-width: 0;
}

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

a {
  color: var(--color-primary-dark);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 0.08em;
}

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

:focus-visible {
  outline: 3px solid var(--color-primary-dark);
  outline-offset: 3px;
  border-radius: 3px;
}

.site-footer :focus-visible,
.principles :focus-visible,
.night-card :focus-visible {
  outline-color: #fffdf8;
  box-shadow: 0 0 0 2px var(--color-night);
}

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

p,
li,
a {
  overflow-wrap: anywhere;
}

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

h1,
h2 {
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

h3 {
  line-height: 1.3;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  color: #fff;
  background: var(--color-night);
  transform: translateY(-180%);
}

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

.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid rgba(23, 40, 38, 0.1);
  background: rgba(248, 246, 240, 0.96);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 2rem), var(--container));
  min-height: 4.5rem;
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-text);
  font-size: 1.08rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  text-decoration: none;
}

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

.brand-mark {
  position: relative;
  display: inline-grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  background: var(--color-night);
}

.brand-mark span {
  display: block;
  width: 1.02rem;
  height: 1.02rem;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 0.25rem rgba(234, 168, 111, 0.13);
}

.brand-mark::after {
  position: absolute;
  top: 0.3rem;
  left: 0.72rem;
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 50%;
  background: var(--color-night);
  content: "";
}

.desktop-nav {
  display: none;
}

.mobile-nav {
  position: relative;
}

.mobile-nav > summary {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 2.75rem;
  padding: 0.45rem 0.1rem 0.45rem 0.65rem;
  cursor: pointer;
  list-style: none;
  font-size: 0.88rem;
  font-weight: 700;
}

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

.menu-lines,
.menu-lines::before,
.menu-lines::after {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-lines {
  position: relative;
}

.menu-lines::before,
.menu-lines::after {
  position: absolute;
  left: 0;
  content: "";
}

.menu-lines::before {
  top: -0.38rem;
}

.menu-lines::after {
  top: 0.38rem;
}

.mobile-nav[open] .menu-lines {
  background: transparent;
}

.mobile-nav[open] .menu-lines::before {
  top: 0;
  transform: rotate(45deg);
}

.mobile-nav[open] .menu-lines::after {
  top: 0;
  transform: rotate(-45deg);
}

.mobile-nav nav {
  position: absolute;
  top: calc(100% + 0.65rem);
  right: 0;
  display: grid;
  width: min(19rem, calc(100vw - 2rem));
  padding: 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.mobile-nav nav a {
  padding: 0.72rem 0.8rem;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 650;
  text-decoration: none;
}

.mobile-nav nav a:hover,
.mobile-nav nav a[aria-current="page"] {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.75rem;
  color: var(--color-primary-dark);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  line-height: 1.35;
  text-decoration: none;
  text-transform: uppercase;
}

.eyebrow--light {
  color: #afd7cf;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.68rem 1.25rem;
  border: 1px solid var(--color-primary-dark);
  border-radius: var(--radius-sm);
  color: #fff;
  background: var(--color-primary-dark);
  font-weight: 750;
  text-decoration: none;
  transition: background 160ms ease, transform 160ms ease;
}

.button:hover {
  color: #fff;
  background: var(--color-primary);
  transform: translateY(-1px);
}

.button--light {
  border-color: #f4efe4;
  color: var(--color-night);
  background: #f4efe4;
}

.button--light:hover {
  color: var(--color-night);
  background: #fff;
}

.text-link {
  min-height: 2.75rem;
  padding-block: 0.65rem;
  font-weight: 750;
  text-decoration: none;
}

.hero {
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.hero-inner {
  display: grid;
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
  padding-block: 3.5rem 4rem;
}

.hero-copy h1 {
  max-width: 12ch;
  margin-bottom: 1.25rem;
  font-size: clamp(2.65rem, 7vw, 4.75rem);
}

.hero-copy h1 em {
  color: var(--color-primary);
  font-weight: inherit;
}

.hero-copy > p {
  max-width: 39rem;
  margin-bottom: 1.6rem;
  color: var(--color-muted);
  font-size: clamp(1.08rem, 3vw, 1.25rem);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1.2rem;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.35rem;
  margin: 2rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 0.82rem;
  list-style: none;
}

.trust-list li::before {
  margin-right: 0.45rem;
  color: var(--color-primary);
  content: "✓";
  font-weight: 800;
}

.hero-visual {
  display: none;
}

.night-card {
  position: relative;
  min-height: 31rem;
  overflow: hidden;
  border-radius: var(--radius-lg);
  color: #fff;
  background: var(--color-night);
  box-shadow: var(--shadow-soft);
}

.night-card::before,
.night-card::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  content: "";
}

.night-card::before {
  right: -7rem;
  bottom: -7rem;
  width: 22rem;
  height: 22rem;
}

.night-card::after {
  right: -2rem;
  bottom: -2rem;
  width: 12rem;
  height: 12rem;
}

.moon {
  position: absolute;
  top: 4rem;
  right: 4rem;
  width: 7.5rem;
  height: 7.5rem;
  border-radius: 50%;
  background: #f0b77f;
  box-shadow: 0 0 0 1.2rem rgba(240, 183, 127, 0.08), 0 0 0 2.6rem rgba(240, 183, 127, 0.04);
}

.moon::after {
  position: absolute;
  top: -0.65rem;
  left: 2.65rem;
  width: 7.2rem;
  height: 7.2rem;
  border-radius: 50%;
  background: var(--color-night);
  content: "";
}

.star {
  position: absolute;
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.08);
}

.star--one { top: 4.25rem; left: 3.4rem; }
.star--two { top: 10rem; left: 7.5rem; }
.star--three { top: 14.5rem; right: 3.6rem; }

.night-lines {
  position: absolute;
  top: 13rem;
  left: 3.1rem;
  display: grid;
  gap: 0.8rem;
}

.night-lines span {
  display: block;
  width: 9rem;
  height: 1px;
  background: rgba(255, 255, 255, 0.22);
}

.night-lines span:nth-child(2) { width: 6rem; }
.night-lines span:nth-child(3) { width: 7.7rem; }

.night-card p {
  position: absolute;
  right: 2rem;
  bottom: 2.2rem;
  left: 2rem;
  margin: 0;
  color: #c8d8d5;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.35;
}

.home-section,
.listing-shell,
.article-shell,
.prose-page {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.home-section {
  padding-block: 4rem;
}

.home-section--tint {
  position: relative;
  background: var(--color-surface-alt);
  box-shadow: 0 0 0 100vmax var(--color-surface-alt);
  clip-path: inset(0 -100vmax);
}

.home-section--tint::before {
  display: none;
}

.section-heading {
  display: grid;
  gap: 0.4rem 2rem;
  margin-bottom: 1.75rem;
}

.section-heading h2,
.split-intro h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 8vw, 3.35rem);
}

.section-heading p,
.split-intro p {
  max-width: 35rem;
  margin-bottom: 0;
  color: var(--color-muted);
}

.path-grid,
.category-grid,
.card-grid {
  display: grid;
  gap: 1rem;
}

.path-grid > a {
  display: block;
  min-height: 13rem;
  padding: 1.45rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  background: var(--color-surface);
  text-decoration: none;
  transition: border-color 160ms ease, transform 160ms ease;
}

.path-grid > a:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
  transform: translateY(-2px);
}

.path-grid > a > span {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1.4rem;
}

.path-grid h3 {
  margin: 1.35rem 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
}

.path-grid p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.category-card {
  position: relative;
  display: flex;
  min-height: 15rem;
  flex-direction: column;
  padding: 1.45rem;
  border: 1px solid rgba(23, 40, 38, 0.12);
  border-radius: var(--radius-md);
  color: var(--color-text);
  background: rgba(255, 253, 248, 0.72);
  text-decoration: none;
  transition: background 160ms ease, transform 160ms ease;
}

.category-card:hover {
  color: var(--color-text);
  background: var(--color-surface);
  transform: translateY(-2px);
}

.category-index {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.category-card h3 {
  max-width: 14ch;
  margin: 1.25rem 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
}

.category-card p {
  margin-bottom: 1.2rem;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.category-count {
  margin-top: auto;
  font-size: 0.82rem;
  font-weight: 750;
}

.article-card {
  position: relative;
  display: flex;
  min-height: 17rem;
  flex-direction: column;
  padding: 1.45rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.article-card:hover {
  border-color: rgba(23, 107, 98, 0.45);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.card-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  color: var(--color-muted);
  font-size: 0.73rem;
  font-weight: 750;
}

.card-topline a {
  color: var(--color-primary-dark);
  text-decoration: none;
}

.article-card h3,
.article-card h2 {
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.42rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.article-card h3 a,
.article-card h2 a {
  color: var(--color-text);
  text-decoration: none;
}

.article-card p {
  margin-bottom: 1rem;
  color: var(--color-muted);
  font-size: 0.93rem;
}

.card-link {
  margin-top: auto;
  font-size: 0.85rem;
  font-weight: 800;
  text-decoration: none;
}

.article-card--compact {
  min-height: 11.5rem;
}

.split-section {
  display: grid;
  gap: 2rem 5rem;
}

.split-intro {
  align-self: start;
}

.compact-list {
  display: grid;
  gap: 0.75rem;
}

.principles {
  display: grid;
  width: min(calc(100% - 2rem), var(--container));
  margin: 1rem auto 4rem;
  padding: 2rem 1.35rem;
  border-radius: var(--radius-lg);
  color: #dfe9e6;
  background: var(--color-night);
}

.principles h2 {
  max-width: 14ch;
  margin-bottom: 2rem;
  color: #fff;
  font-size: clamp(2.1rem, 9vw, 3.75rem);
}

.principle-grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.principle-grid > div {
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.principle-grid span {
  color: #afd7cf;
  font-family: var(--font-display);
}

.principle-grid h3 {
  margin: 0.7rem 0 0.45rem;
  color: #fff;
  font-size: 1.06rem;
}

.principle-grid p {
  margin: 0;
  color: #bdcdca;
  font-size: 0.9rem;
}

.principles > .button {
  justify-self: start;
}

.breadcrumbs {
  padding-block: 1.2rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.78rem;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs li {
  display: flex;
  gap: 0.55rem;
  color: var(--color-muted);
}

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

.article-header {
  max-width: 58rem;
  padding-block: 3rem 2.25rem;
}

.article-header h1 {
  max-width: 16ch;
  margin-bottom: 1.1rem;
  font-size: clamp(2.4rem, 7vw, 5.35rem);
}

.article-lead {
  max-width: 46rem;
  margin-bottom: 1.4rem;
  color: var(--color-muted);
  font-size: clamp(1.08rem, 3.5vw, 1.28rem);
  line-height: 1.6;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.65rem;
  color: var(--color-muted);
  font-size: 0.8rem;
}

.article-layout {
  display: grid;
  gap: 2rem;
  padding-bottom: 4rem;
}

.toc {
  padding: 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.toc h2 {
  margin-bottom: 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.toc ol {
  display: grid;
  gap: 0.48rem;
  margin: 0;
  padding-left: 1.25rem;
  color: var(--color-muted);
  font-size: 0.86rem;
}

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

.toc a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.article-content {
  width: 100%;
  max-width: var(--article-width);
}

.article-content > *:first-child {
  margin-top: 0;
}

.article-content p,
.article-content li {
  font-size: 1.02rem;
}

.article-content p {
  margin-bottom: 1.15rem;
}

.article-content ul,
.article-content ol {
  margin: 0 0 1.35rem;
  padding-left: 1.35rem;
}

.article-content li + li {
  margin-top: 0.52rem;
}

.article-content h2 {
  margin: 3.1rem 0 1.15rem;
  font-size: clamp(1.8rem, 6.5vw, 2.65rem);
}

.article-content h3 {
  margin: 2rem 0 0.75rem;
  font-size: 1.22rem;
}

.article-content a {
  font-weight: 650;
}

.takeaways {
  margin-bottom: 2.4rem;
  padding: 1.35rem;
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--color-primary-soft);
}

.takeaways h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.takeaways ul {
  margin-bottom: 0;
}

.takeaways li {
  font-size: 0.95rem;
}

.info-note,
.doctor-note {
  margin: 1.6rem 0;
  padding: 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
}

.doctor-note {
  border-color: #e5c18e;
  background: var(--color-warning);
}

.info-note > strong,
.doctor-note > strong {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
}

.info-note p,
.doctor-note p {
  margin-bottom: 0;
  font-size: 0.94rem;
}

.doctor-box {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  margin: 3rem 0;
  padding: 1.3rem;
  border: 1px solid var(--color-warning-border);
  border-radius: var(--radius-md);
  background: var(--color-warning);
}

.doctor-symbol {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #9d5e22;
  font-weight: 850;
}

.doctor-box h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-sans);
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.doctor-box p,
.doctor-box ul {
  margin-bottom: 0.75rem;
}

.doctor-box li,
.doctor-box p {
  font-size: 0.94rem;
}

.table-scroll {
  max-width: 100%;
  margin: 1.6rem 0;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

table {
  width: 100%;
  min-width: 34rem;
  border-collapse: collapse;
  font-size: 0.9rem;
}

caption {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--color-border);
  font-weight: 750;
  text-align: left;
}

th,
td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--color-surface-alt);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}

tr:last-child td {
  border-bottom: 0;
}

.faq {
  margin-top: 3rem;
}

.faq-item {
  border-top: 1px solid var(--color-border);
}

.faq-item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  position: relative;
  padding: 1.15rem 2.5rem 1.15rem 0;
  cursor: pointer;
  list-style: none;
  font-weight: 750;
}

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

.faq-item summary::after {
  position: absolute;
  top: 1.1rem;
  right: 0.25rem;
  color: var(--color-primary);
  content: "+";
  font-size: 1.35rem;
  font-weight: 400;
}

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

.faq-item > div {
  padding: 0 1.8rem 1rem 0;
  color: var(--color-muted);
}

.faq-item > div p {
  margin-bottom: 0;
}

.sources {
  margin-top: 3rem;
  padding-top: 0.25rem;
  border-top: 1px solid var(--color-border);
}

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

.sources ol {
  padding-left: 1.25rem;
}

.sources li {
  padding-left: 0.2rem;
  font-size: 0.88rem;
}

.sources li span {
  display: block;
  color: var(--color-muted);
  font-size: 0.8rem;
}

.related {
  padding-block: 3.5rem 4.5rem;
  border-top: 1px solid var(--color-border);
}

.card-grid--related {
  grid-template-columns: 1fr;
}

.listing-shell {
  padding-bottom: 4.5rem;
}

.listing-header {
  display: grid;
  max-width: 50rem;
  padding-block: 3.4rem 2.5rem;
}

.listing-header h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.6rem, 7vw, 5rem);
}

.listing-header p {
  max-width: 42rem;
  margin-bottom: 0.75rem;
  color: var(--color-muted);
  font-size: 1.12rem;
}

.listing-header > span:last-child {
  color: var(--color-primary-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.listing-grid {
  padding-top: 0.5rem;
}

.prose-page {
  padding-bottom: 4.5rem;
}

.prose-page--compact {
  max-width: 56rem;
}

.prose-hero {
  max-width: 52rem;
  padding-block: 3.4rem 2.5rem;
}

.prose-hero h1 {
  margin-bottom: 1.15rem;
  font-size: clamp(2.55rem, 7vw, 5.1rem);
}

.prose-hero p {
  max-width: 44rem;
  color: var(--color-muted);
  font-size: 1.12rem;
}

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

.prose-body section {
  margin-top: 3rem;
}

.prose-body h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.8rem, 6vw, 2.55rem);
}

.prose-body p,
.prose-body li {
  font-size: 1.02rem;
}

.process-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 1rem;
  padding-block: 1.2rem;
  border-top: 1px solid var(--color-border);
}

.process-list li > span {
  color: var(--color-primary);
  font-family: var(--font-display);
}

.process-list h3 {
  margin-bottom: 0.35rem;
}

.process-list p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.prose-cta {
  padding: 1.4rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.contact-card {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-card > div {
  padding: 1.4rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.contact-label {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-card a {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 6vw, 2rem);
  font-weight: 600;
}

.contact-card p {
  margin: 0.65rem 0 0;
  color: var(--color-muted);
  font-size: 0.88rem;
}

.contact-card ul {
  margin: 0;
  padding-left: 1.25rem;
}

.site-footer {
  padding: 3rem 1rem 1.5rem;
  color: #c7d2cf;
  background: #12242f;
}

.footer-grid {
  display: grid;
  width: min(100%, var(--container));
  margin-inline: auto;
  gap: 2rem;
}

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

.brand--footer .brand-mark {
  background: #0c171e;
}

.brand--footer .brand-mark::after {
  background: #0c171e;
}

.footer-about p {
  max-width: 26rem;
  margin: 1rem 0 0;
  color: #aebdba;
  font-size: 0.9rem;
}

.footer-title {
  margin-bottom: 0.85rem;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a {
  color: #c7d2cf;
  font-size: 0.88rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-note {
  display: grid;
  width: min(100%, var(--container));
  margin: 2.5rem auto 0;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  gap: 0.75rem 2rem;
}

.footer-note p {
  margin: 0;
  color: #96aaa6;
  font-size: 0.76rem;
}

@media (min-width: 620px) {
  .header-inner,
  .home-section,
  .listing-shell,
  .article-shell,
  .prose-page,
  .principles,
  .hero-inner {
    width: min(calc(100% - 3rem), var(--container));
  }

  .hero-inner {
    padding-block: 5rem;
  }

  .path-grid,
  .category-grid,
  .card-grid,
  .contact-card {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .path-grid > a:last-child,
  .category-card:last-child {
    grid-column: 1 / -1;
  }

  .section-heading {
    grid-template-columns: minmax(0, 1fr) minmax(16rem, 0.75fr);
    align-items: end;
  }

  .section-heading > p {
    justify-self: end;
  }

  .principles {
    padding: 3rem;
  }

  .principle-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .footer-note {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .footer-note p:last-child {
    text-align: right;
  }
}

@media (min-width: 820px) {
  .home-section {
    padding-block: 5.5rem;
  }

  .path-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .path-grid > a:last-child {
    grid-column: auto;
  }

  .category-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .category-card {
    grid-column: span 2;
  }

  .category-card:nth-child(4) {
    grid-column: 2 / span 2;
  }

  .category-card:last-child {
    grid-column: span 2;
  }

  .card-grid,
  .listing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .card-grid--featured {
    grid-template-columns: 1.25fr 1fr 1fr;
  }

  .split-section {
    grid-template-columns: 0.8fr 1.3fr;
  }

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

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

@media (min-width: 980px) {
  .site-header {
    position: sticky;
    top: 0;
    backdrop-filter: blur(14px);
  }

  .header-inner {
    min-height: 5rem;
  }

  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 1.1rem;
  }

  .desktop-nav a {
    padding: 0.4rem 0;
    color: var(--color-muted);
    font-size: 0.86rem;
    font-weight: 750;
    text-decoration: none;
  }

  .desktop-nav a:hover,
  .desktop-nav a[aria-current="page"] {
    color: var(--color-primary-dark);
  }

  .mobile-nav {
    display: none;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(20rem, 0.65fr);
    align-items: center;
    gap: 5rem;
    min-height: 40rem;
    padding-block: 4.5rem;
  }

  .hero-visual {
    display: block;
  }

  .article-layout {
    grid-template-columns: 13.5rem minmax(0, var(--article-width));
    align-items: start;
    gap: 4.5rem;
  }

  .toc {
    position: sticky;
    top: 6.5rem;
    border: 0;
    border-left: 1px solid var(--color-border);
    border-radius: 0;
    background: transparent;
  }

  .article-header {
    margin-left: 18rem;
  }

  .card-grid--related {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .prose-body {
    margin-left: 11rem;
  }

  .contact-card {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

@media (min-width: 1280px) {
  .desktop-nav {
    gap: 1.45rem;
  }

  .desktop-nav a {
    font-size: 0.9rem;
  }

  .article-header {
    margin-left: 18.4rem;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .site-header,
  .site-footer,
  .toc-column,
  .related,
  .hero-actions {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
    font-size: 11pt;
  }

  .article-header,
  .article-content,
  .prose-body {
    max-width: none;
    margin-left: 0;
  }

  a {
    color: #000;
  }
}