:root {
  --bg: #f5f2e9;
  --bg-strong: #e9e2ce;
  --surface: #fffdf8;
  --ink: #121316;
  --ink-soft: #232833;
  --accent: #004f61;
  --accent-2: #b33f00;
  --line: #d4c9ae;
  --shadow: 0 14px 35px rgba(16, 24, 40, 0.08);
  --radius: 18px;
  --wrap: min(1120px, calc(100% - 2rem));
  --body-size: 1.0625rem;
  --body-leading: 1.6;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 10%, rgba(0, 95, 115, 0.11), transparent 42%),
    radial-gradient(circle at 88% 15%, rgba(179, 63, 0, 0.1), transparent 36%),
    linear-gradient(180deg, #f7f5ee 0%, #f1ecdf 55%, #f5f2e9 100%);
  font-family: "Manrope", "Segoe UI", sans-serif;
  font-size: var(--body-size);
  line-height: var(--body-leading);
}

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

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

a:hover {
  color: #003f4d;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible {
  outline: 3px solid #ff9f1c;
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

.skip-links {
  position: absolute;
  left: 0.75rem;
  top: 0;
  z-index: 20;
  display: grid;
  gap: 0.45rem;
}

.skip-link {
  position: relative;
  top: -3rem;
  background: #111;
  color: #fff;
  padding: 0.65rem 0.9rem;
  border-radius: 0.6rem;
  text-decoration: none;
  z-index: 20;
}

.skip-link:focus {
  top: 0.75rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(212, 201, 174, 0.6);
  background: rgba(247, 245, 238, 0.88);
  backdrop-filter: blur(8px);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.nav-list {
  display: flex;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  display: inline-block;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 600;
}

.nav-list a:hover {
  background: rgba(0, 95, 115, 0.08);
  color: var(--ink);
}

.nav-list a[aria-current="location"] {
  background: rgba(0, 79, 97, 0.12);
  color: var(--ink);
  border: 1px solid rgba(0, 79, 97, 0.18);
}

.nav-list a[aria-current="location"]:hover {
  background: rgba(0, 79, 97, 0.16);
}

.nav-list a {
  border: 1px solid transparent;
}

.nav-list a[href^="#"] {
  scroll-margin-top: 5rem;
}

.nav-list a:focus-visible {
  outline-offset: 2px;
}

.site-header nav {
  max-width: 100%;
}

.hero {
  padding: 3.5rem 0 2.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.2rem;
  align-items: start;
}

.eyebrow {
  margin: 0 0 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-size: 0.8rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.06;
  font-family: "Fraunces", Georgia, serif;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  max-width: 14ch;
}

h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
}

h3 {
  font-size: 1.3rem;
}

.lead {
  margin: 1rem 0 0;
  max-width: 62ch;
  font-size: 1.05rem;
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.65rem 1rem;
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, background-color 140ms ease;
}

.button,
.toggle-button {
  font: inherit;
}

.button-primary {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 8px 18px rgba(18, 19, 22, 0.16);
}

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

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

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.7);
}

.button-small {
  min-height: 2.35rem;
  padding: 0.45rem 0.85rem;
  font-weight: 700;
}

.hero-panel,
.callout {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 250, 240, 0.95));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1rem 1.05rem;
}

.hero-panel:focus-within,
.callout:focus-within,
.prefs-panel:focus-within,
.checklist-form:focus-within,
.resource-list li:focus-within {
  box-shadow: 0 0 0 3px rgba(255, 159, 28, 0.35), var(--shadow);
}

.hero-panel h2 {
  font-size: 1.3rem;
}

.feature-list {
  margin: 0.8rem 0 0;
  padding-left: 1.1rem;
}

.feature-list li + li {
  margin-top: 0.4rem;
}

.prefs-panel {
  margin-top: 1rem;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.95rem;
  box-shadow: 0 8px 24px rgba(18, 19, 22, 0.05);
}

.prefs-panel h2 {
  font-size: 1.2rem;
}

.toggle-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.toggle-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-weight: 700;
  cursor: pointer;
  transition: background-color 140ms ease, border-color 140ms ease;
}

.toggle-button:hover {
  background: rgba(0, 79, 97, 0.06);
}

.toggle-button[aria-pressed="true"] {
  background: rgba(0, 79, 97, 0.12);
  border-color: rgba(0, 79, 97, 0.35);
}

.section {
  padding: 1.75rem 0 2.1rem;
}

.section:target {
  scroll-margin-top: 5.2rem;
}

.section:target .section-head h2 {
  text-decoration: underline;
  text-decoration-thickness: 0.12em;
  text-underline-offset: 0.18em;
}

.section-alt {
  background:
    linear-gradient(180deg, rgba(233, 226, 206, 0.55), rgba(233, 226, 206, 0.25));
  border-block: 1px solid rgba(212, 201, 174, 0.75);
}

.section-head p:last-child {
  max-width: 70ch;
  color: var(--ink-soft);
  margin: 0.7rem 0 0;
}

.cards {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: 0 10px 20px rgba(18, 19, 22, 0.04);
}

.card p {
  margin: 0.65rem 0 0;
  color: var(--ink-soft);
}

.checklist-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1rem;
  align-items: start;
}

.checklist-form {
  margin-top: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.helper-text {
  margin: 0 0 0.85rem;
  color: var(--ink-soft);
}

.helper-inline {
  margin-top: 0.65rem;
  margin-bottom: 0;
}

fieldset {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.8rem;
  margin: 0;
}

legend {
  padding-inline: 0.4rem;
  font-weight: 800;
}

.checklist-form label {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 0.65rem;
  padding: 0.4rem 0.1rem;
}

.checklist-form input[type="checkbox"] {
  margin-top: 0.15rem;
  width: 1rem;
  height: 1rem;
  accent-color: var(--accent);
}

.checklist-status {
  margin-top: 0.9rem;
}

.checklist-status p {
  margin: 0 0 0.5rem;
  font-weight: 700;
}

.meter-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.65rem;
}

.meter {
  width: 100%;
  height: 0.8rem;
  appearance: none;
  -webkit-appearance: none;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.meter::-webkit-progress-bar {
  background: #e7e0ce;
  border-radius: 999px;
}

.meter::-webkit-progress-value {
  background: linear-gradient(90deg, var(--accent) 0%, #00a4b3 100%);
  border-radius: 999px;
  transition: width 180ms ease;
}

.meter::-moz-progress-bar {
  background: linear-gradient(90deg, var(--accent) 0%, #00a4b3 100%);
  border-radius: 999px;
}

.meter-percentage {
  margin: 0;
  min-width: 2.8ch;
  text-align: right;
  font-weight: 700;
  color: var(--ink-soft);
}

.form-actions {
  margin-top: 0.9rem;
}

.callout h3 {
  margin-bottom: 0.65rem;
}

.callout ul {
  padding-left: 1.1rem;
  margin: 0;
}

.callout li + li {
  margin-top: 0.45rem;
}

details {
  margin-top: 0.85rem;
  border-top: 1px dashed rgba(0, 0, 0, 0.15);
  padding-top: 0.85rem;
}

summary {
  font-weight: 800;
  cursor: pointer;
}

summary::-webkit-details-marker {
  display: none;
}

summary::before {
  content: "+";
  display: inline-block;
  width: 1.1rem;
  font-weight: 900;
}

details[open] summary::before {
  content: "−";
}

details p {
  margin: 0.6rem 0 0;
  color: var(--ink-soft);
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
  background: rgba(0, 95, 115, 0.08);
  border-radius: 6px;
  padding: 0.08rem 0.3rem;
}

.resource-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.resource-list li {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.9rem 1rem;
}

.resource-list a {
  font-weight: 800;
  text-decoration-thickness: 2px;
}

.resource-list p {
  margin: 0.4rem 0 0;
  color: var(--ink-soft);
}

.resource-list a {
  text-underline-offset: 0.14em;
}

.site-footer {
  border-top: 1px solid rgba(212, 201, 174, 0.8);
  padding: 1.1rem 0 1.6rem;
}

.footer-grid {
  display: grid;
  gap: 0.5rem;
}

.footer-grid p {
  margin: 0;
}

.footer-meta {
  color: var(--ink-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.footer-meta a {
  color: inherit;
}

main:focus,
header:focus,
nav:focus,
section:focus {
  outline: 3px solid #ff9f1c;
  outline-offset: 4px;
}

.pref-large-text {
  --body-size: 1.2rem;
}

.pref-extra-spacing body {
  line-height: 1.8;
  letter-spacing: 0.01em;
  word-spacing: 0.04em;
}

.pref-high-contrast {
  --bg: #ffffff;
  --bg-strong: #ffffff;
  --surface: #ffffff;
  --ink: #090909;
  --ink-soft: #111111;
  --accent: #0038a8;
  --line: #2c2c2c;
}

.pref-high-contrast body {
  background: #ffffff;
}

.pref-high-contrast .site-header {
  background: #ffffff;
  border-bottom-color: #2c2c2c;
}

.pref-high-contrast .card,
.pref-high-contrast .checklist-form,
.pref-high-contrast .hero-panel,
.pref-high-contrast .callout,
.pref-high-contrast .resource-list li,
.pref-high-contrast .prefs-panel {
  background: #ffffff;
  box-shadow: none;
}

.pref-high-contrast a {
  text-decoration-thickness: 2px;
}

.pref-reduce-motion {
  scroll-behavior: auto;
}

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

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

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

  .hero {
    padding-top: 2rem;
  }
}

@media (max-width: 640px) {
  .site-header .wrap {
    flex-direction: column;
    align-items: flex-start;
    padding-block: 0.65rem;
  }

  .nav-list {
    flex-wrap: wrap;
  }

  .toggle-toolbar {
    align-items: stretch;
  }

  .toggle-button,
  .button-small {
    width: 100%;
    justify-content: flex-start;
  }

  .meter-row {
    grid-template-columns: 1fr;
  }

  .meter-percentage {
    text-align: left;
  }

  .checklist-form label {
    grid-template-columns: 1.1rem 1fr;
  }
}

@media (prefers-contrast: more) {
  a {
    text-decoration-thickness: 2px;
  }

  .card,
  .checklist-form,
  .hero-panel,
  .callout,
  .resource-list li,
  .prefs-panel {
    box-shadow: none;
  }
}

@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;
  }
}

@media (forced-colors: active) {
  :root {
    --shadow: none;
  }

  body {
    background: Canvas;
    color: CanvasText;
  }

  .site-header,
  .section-alt,
  .site-footer,
  .card,
  .checklist-form,
  .hero-panel,
  .callout,
  .resource-list li,
  .prefs-panel,
  fieldset,
  .meter {
    background: Canvas;
    color: CanvasText;
    border-color: CanvasText;
    box-shadow: none;
  }

  .button,
  .toggle-button,
  .nav-list a {
    forced-color-adjust: none;
    background: ButtonFace;
    color: ButtonText;
    border-color: ButtonText;
  }

  .toggle-button[aria-pressed="true"],
  .nav-list a[aria-current="location"] {
    background: Highlight;
    color: HighlightText;
    border-color: Highlight;
  }

  a:focus-visible,
  button:focus-visible,
  summary:focus-visible,
  input:focus-visible {
    outline-color: Highlight;
  }
}