/* ===== Base / Tokens ===== */
:root {
  --color-navy: #0c2954;
  --color-blue: #2c9ec3;
  --color-lime: #d0da50;
  --color-fern: #387743;
  --color-magenta: #d10d7d;
  --color-peach: #e66750;
  --color-muted: #5f6878;
  --color-border: #dcdad3;
  --color-paper: #f4f3ef;
  --accent: var(--color-blue);
  --font-display: 'Fraunces', Georgia, serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.font-display { font-family: var(--font-display); }
.text-balance { text-wrap: balance; }
.text-pretty { text-wrap: pretty; }

/* ===== Section vertical rhythm ===== */
.section-spacing-default {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.section-spacing-md {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

.section-spacing-sm {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

@media (min-width: 1024px) {
  .section-spacing-default {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .section-spacing-md {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .section-spacing-sm {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }
}

/* Adjacent white sections: half padding on the shared edge (1.5rem / lg 2rem). */
section.bg-white.section-spacing-default:has(+ section.bg-white.section-spacing-default) {
  padding-bottom: 1.5rem;
}

section.bg-white.section-spacing-default + section.bg-white.section-spacing-default {
  padding-top: 1.5rem;
}

@media (min-width: 1024px) {
  section.bg-white.section-spacing-default:has(+ section.bg-white.section-spacing-default) {
    padding-bottom: 2rem;
  }

  section.bg-white.section-spacing-default + section.bg-white.section-spacing-default {
    padding-top: 2rem;
  }
}

/* Hand-written fallback for the custom Tailwind color utilities used in markup. */
.bg-ka-blue { background-color: var(--color-navy); }
.bg-ka-blue-2 { background-color: #0a2249; }
.bg-ka-blue-3 { background-color: #08203f; }
.bg-ka-blue\/40 { background-color: rgba(12,41,84,0.4); }
.bg-ka-blue\/50 { background-color: rgba(12,41,84,0.5); }
.bg-ka-blue\/80 { background-color: rgba(12,41,84,0.80); }
.bg-ka-turq { background-color: var(--color-blue); }
.bg-ka-fern { background-color: var(--color-fern); }
.bg-ka-lime { background-color: var(--color-lime); }
.bg-ka-magenta { background-color: var(--color-magenta); }
.bg-ka-peach { background-color: var(--color-peach); }
.bg-ka-bone { background-color: var(--color-paper); }
.bg-ka-bone-2 { background-color: #ebeae5; }
.bg-ka-line { background-color: var(--color-border); }

.text-ka-blue,
.text-ka-ink {
  color: var(--color-navy);
}

.text-ka-turq { color: var(--color-blue); }
.text-ka-fern { color: var(--color-fern); }
.text-ka-lime { color: var(--color-lime); }
.text-ka-magenta { color: var(--color-magenta); }
.text-ka-peach { color: var(--color-peach); }
.text-ka-muted { color: var(--color-muted); }

.border-ka-blue,
.border-ka-ink {
  border-color: var(--color-navy);
}

.border-ka-turq { border-color: var(--color-blue); }
.border-ka-fern { border-color: var(--color-fern); }
.border-ka-lime { border-color: var(--color-lime); }
.border-ka-line { border-color: var(--color-border); }

.hover\:bg-ka-turq:hover { background-color: var(--color-blue); }
.hover\:bg-ka-bone:hover { background-color: var(--color-paper); }
.hover\:text-ka-turq:hover { color: var(--color-blue); }
.hover\:text-ka-lime:hover { color: var(--color-lime); }
.hover\:border-ka-turq:hover { border-color: var(--color-blue); }

.group:hover .group-hover\:bg-ka-turq { background-color: var(--color-blue); }
.group:hover .group-hover\:text-white { color: #fff; }

/* ===== Shared navigation ===== */
.nav-link-label { position: relative; }

.nav-link-label::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}

.nav-link:hover .nav-link-label::after,
.nav-trigger[aria-expanded="true"] .nav-link-label::after {
  transform: scaleX(1);
}

.nav-trigger[aria-expanded="true"] {
  color: var(--color-blue);
}

.nav-trigger[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

#megaWrap {
  height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  pointer-events: none;
  transition:
    height .24s cubic-bezier(0.22, 1, 0.36, 1),
    opacity .18s ease,
    transform .18s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear .24s;
  will-change: height, opacity, transform;
}

#megaWrap[data-state="opening"],
#megaWrap[data-state="open"] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
  transition-delay: 0s;
}

#megaWrap[data-state="closing"] {
  visibility: visible;
}

#megaWrap[data-state="closed"] {
  height: 0;
}

#megaWrap[data-state="closed"],
#megaWrap[data-state="closing"] {
  pointer-events: none;
}

#megaWrap [data-mega-panel] {
  position: absolute;
  inset: 0 0 auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  pointer-events: none;
  transition:
    opacity .16s ease,
    transform .18s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear .18s;
}

#megaWrap [data-mega-panel].is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
  transition:
    opacity .18s ease .04s,
    transform .2s cubic-bezier(0.22, 1, 0.36, 1) .04s,
    visibility 0s;
}

#megaWrap[data-state="closing"] [data-mega-panel] {
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  #megaWrap,
  #megaWrap [data-mega-panel] {
    transform: none;
    transition: none;
    will-change: auto;
  }
}

/* ===== Mobile menu ===== */
#mobileMenu {
  transform: translateX(100%);
  transition: transform .32s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobileMenu.open { transform: translateX(0); }
#mobileMenu summary { list-style: none; }
#mobileMenu summary::-webkit-details-marker { display: none; }
#mobileMenu details[open] > summary .mm-chev { transform: rotate(180deg); }
#mobileMenu details[open] > summary { color: var(--color-blue); }
#mobileMenu .mm-link { transition: color .15s, padding-left .2s; }

#mobileMenu .mm-link:hover,
#mobileMenu .mm-link:focus-visible {
  color: var(--color-blue);
}

#mobileMenu .mm-row { transition: background-color .15s; }
#mobileMenu .mm-row:hover { background: var(--color-paper); }

#mobileMenuToggle .mm-burger-line {
  transition: transform .25s ease, opacity .15s ease;
  transform-origin: center;
}

#mobileMenuToggle[aria-expanded="true"] .mm-burger-1 { transform: translateY(5px) rotate(45deg); }
#mobileMenuToggle[aria-expanded="true"] .mm-burger-2 { opacity: 0; }
#mobileMenuToggle[aria-expanded="true"] .mm-burger-3 { transform: translateY(-5px) rotate(-45deg); }
#mobileMenuBackdrop { transition: opacity .32s ease; }

/* ===== Shared visual utilities ===== */
.pattern-lines {
  background-image:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.06) 0 1px, transparent 1px 14px),
    repeating-linear-gradient(-45deg, rgba(255,255,255,0.06) 0 1px, transparent 1px 14px);
}

.pattern-lines-light {
  background-image: repeating-linear-gradient(135deg, rgba(12,41,84,0.06) 0 1px, transparent 1px 16px);
}

.ph-tag {
  padding: 6px 10px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.55);
  font-family: ui-monospace, 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.ph-tag-light {
  border-color: rgba(12,41,84,0.1);
  background: rgba(12,41,84,0.05);
  color: rgba(12,41,84,0.5);
}

[data-reveal],
[data-reveal-group] > * {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 910ms ease,
    transform 910ms cubic-bezier(0.22, 1, 0.36, 1),
    background-color .25s,
    border-color .25s,
    box-shadow .3s,
    color .25s,
    padding-left .2s;
  will-change: opacity, transform;
}

[data-reveal].is-visible,
[data-reveal-group].is-visible > * {
  opacity: 1;
  transform: translateY(0);
  will-change: auto;
}

[data-reveal="fade-in"] {
  transform: none;
}

[data-reveal="fade-left"] {
  transform: translateX(24px);
}

[data-reveal="fade-right"] {
  transform: translateX(-24px);
}

[data-reveal="zoom-in"] {
  transform: scale(0.96);
}

[data-reveal-delay="1"],
[data-reveal-group] > :nth-child(2) { transition-delay: 150ms; }

[data-reveal-delay="2"],
[data-reveal-group] > :nth-child(3) { transition-delay: 300ms; }

[data-reveal-delay="3"],
[data-reveal-group] > :nth-child(4) { transition-delay: 450ms; }

[data-reveal-delay="4"],
[data-reveal-group] > :nth-child(5) { transition-delay: 600ms; }

[data-reveal]:hover,
[data-reveal-group] > :hover {
  transition-delay: 0ms;
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  [data-reveal-group] > * {
    opacity: 1;
    transform: none;
    transition: none;
    will-change: auto;
  }
}

/* Home featured services: stagger reveal only; instant hover reset on padding/background */
.ka-section-featured-services [data-reveal-group] > .svc-row {
  --reveal-stagger: 0ms;
  transition-property: opacity, transform, background-color, padding-left;
  transition-duration: 910ms, 910ms, 150ms, 220ms;
  transition-timing-function: ease, cubic-bezier(0.22, 1, 0.36, 1), ease-out, cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-stagger), var(--reveal-stagger), 0ms, 0ms;
}

.ka-section-featured-services [data-reveal-group] > .svc-row:nth-child(2) {
  --reveal-stagger: 150ms;
}

.ka-section-featured-services [data-reveal-group] > .svc-row:nth-child(3) {
  --reveal-stagger: 300ms;
}

/* Home industries: fast hover reset (reveal-group defaults animate box-shadow ~300ms) */
.ka-section-industries [data-reveal-group] > * {
  transition:
    opacity 910ms ease,
    transform 910ms cubic-bezier(0.22, 1, 0.36, 1),
    background-color .15s ease,
    border-color .15s ease,
    color .15s ease;
}

.ka-section-industries [data-reveal-group] > * .rounded-full {
  transition: background-color .15s ease, color .15s ease;
}

.svc-row .svc-arrow {
  transition:
    background-color 150ms ease-out,
    border-color 150ms ease-out,
    color 150ms ease-out;
}

.svc-row:hover .svc-arrow {
  background: var(--color-lime);
  border-color: var(--color-lime);
  color: var(--color-navy);
}

/* ===== Shared CTA ===== */
.ka-section-cta,
.ka-section-cta-poster,
.ka-section-testimonial-cta {
  background: var(--color-navy);
  isolation: isolate;
}

.cta-mesh {
  background:
    radial-gradient(45% 60% at 20% 30%, rgba(44,158,195,0.22), transparent 65%),
    radial-gradient(40% 55% at 85% 75%, rgba(56,119,67,0.18), transparent 70%);
}

.cta-dots {
  background-image: radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 22px 22px;
  background-position: 0 0;
  mask-image: linear-gradient(to right, transparent, #000 30%, #000 70%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 30%, #000 70%, transparent);
}

.cta-glyph {
  position: absolute;
  top: -10%;
  right: -8%;
  z-index: 0;
  width: auto;
  height: 130%;
  pointer-events: none;
}

.cta-rule {
  left: -2%;
  bottom: 14%;
  width: 60%;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(208,218,80,0.35) 30%, rgba(208,218,80,0.35) 70%, transparent);
}

.cta-card {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 32px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.cta-row {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 16px 12px;
  border-radius: 12px;
  color: #fff;
  transition: background-color .2s, transform .2s;
}

.cta-row + .cta-row {
  border-top: 1px solid rgba(255,255,255,0.08);
}

.cta-row:hover { background: rgba(255,255,255,0.04); }

.cta-row-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  color: #fff;
  transition:
    background-color .2s,
    border-color .2s,
    color .2s;
}

.cta-row:hover .cta-row-icon {
  background: rgba(44,158,195,0.2);
  border-color: rgba(44,158,195,0.5);
  color: var(--color-blue);
}

.cta-row-pre {
  margin-bottom: 4px;
  color: rgba(255,255,255,0.45);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.cta-row-main {
  color: #fff;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.cta-row-arrow {
  width: 20px;
  height: 20px;
  color: rgba(255,255,255,0.45);
  transition: color .25s, transform .25s;
}

.cta-row:hover .cta-row-arrow {
  color: var(--color-lime);
  transform: translateX(4px);
}

.cta-row--primary {
  margin-top: 4px;
  border-top: 0;
  background: var(--color-lime);
  color: var(--color-navy);
}

.cta-row--primary + .cta-row { border-top: 0; }
.cta-row--primary:hover { background: #fff; }
.cta-row-pre--primary { color: rgba(12,41,84,0.55); }
.cta-row--primary .cta-row-main { color: var(--color-navy); }
.cta-row--primary .cta-row-arrow { color: var(--color-navy); }

.cta-row-icon--primary {
  background: rgba(12,41,84,0.08);
  border-color: rgba(12,41,84,0.18);
  color: var(--color-navy);
}

.cta-row--primary:hover .cta-row-icon {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-lime);
}

.cta-card-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding-top: 18px;
  border-top: 1px dashed rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.5);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (max-width: 1023px) {
  .cta-glyph {
    right: -20%;
    opacity: 0.5;
  }
}

/* ===== Homepage ===== */
.ka-section-home-hero {
  background:
    radial-gradient(60% 80% at 88% 28%, rgba(44,158,195,0.32), transparent 60%),
    radial-gradient(40% 60% at 18% 92%, rgba(56,119,67,0.22), transparent 70%),
    var(--color-navy);
}

.ind-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .15s ease-out;
}

.ind-card:hover::before { transform: scaleX(1); }

.ind-card:not(:hover)::before {
  transition-duration: 0s;
}

.rot-dot.active {
  width: 24px;
  border-radius: 999px;
  background: var(--color-lime);
}

/* ===== Awards slider ===== */
.awards-track-mask {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent 0, #000 60px, #000 calc(100% - 60px), transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 60px, #000 calc(100% - 60px), transparent 100%);
}

.awards-track {
  display: flex;
  gap: 56px;
  width: max-content;
  animation: aw-scroll 50s linear infinite;
}

.awards-track-mask:hover .awards-track { animation-play-state: paused; }

@media (prefers-reduced-motion: reduce) {
  .awards-track { animation: none; }
}

@keyframes aw-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.aw-item {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 14px;
  min-width: 0;
  color: var(--color-navy);
  opacity: .68;
  transition: opacity .2s;
}

.aw-item:hover { opacity: 1; }
.aw-icon { width: 44px; height: 44px; flex-shrink: 0; }
.aw-text { line-height: 1.15; white-space: nowrap; }

.aw-pre {
  margin-bottom: 4px;
  color: var(--color-muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.aw-main {
  color: var(--color-navy);
  font-family: 'Fraunces', Georgia, serif;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.aw-sub {
  margin-left: 2px;
  color: var(--color-muted);
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.aw-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  padding: 4px 2px;
  border: 1.5px solid var(--color-navy);
  line-height: 1;
}

.aw-mark span {
  color: var(--color-navy);
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.aw-mark i {
  margin-top: 2px;
  color: var(--color-blue);
  font-family: 'Fraunces', serif;
  font-size: 13px;
  font-style: normal;
  font-weight: 500;
}

.aw-mark--ring {
  border-radius: 999px;
  border-width: 2px;
}

.aw-mark--ring span {
  font-size: 10px;
  letter-spacing: 0.06em;
}

/* ===== Paged carousel ===== */
.ka-paged-carousel-viewport { position: relative; }

.ka-paged-carousel-track .ind-card {
  flex: 0 0 calc((100% - 48px) / 4);
  margin-right: 16px;
}

@media (max-width: 1023px) {
  .ka-paged-carousel-track .ind-card { flex-basis: calc((100% - 32px) / 3); }
}

@media (max-width: 767px) {
  .ka-paged-carousel-track .ind-card { flex-basis: calc((100% - 16px) / 2); }
}

.ka-paged-carousel-track > .ka-paged-carousel-slide {
  flex: 0 0 100%;
  min-width: 0;
}

.ka-paged-carousel-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: var(--color-border);
  cursor: pointer;
  transition: background-color .25s, width .25s;
}

.ka-paged-carousel-dot:hover { background: var(--color-muted); }

.ka-paged-carousel-dot.active {
  width: 28px;
  background: var(--color-navy);
}

/* ===== Service industry template ===== */
.page-hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(12,41,84,0.92) 45%, rgba(12,41,84,0.6) 100%),
    linear-gradient(135deg, var(--color-navy), #1a4a7a);
}

.ka-section-service-hero .page-hero-bg {
  background:
    linear-gradient(
      to right,
      rgba(12, 41, 84, 0.5) 0%,
      rgba(12, 41, 84, 0.5) 33%,
      rgba(12, 41, 84, 0.5) 66%,
      rgba(12, 41, 84, 0.5) 100%
    ),
    url('../images/our-firm-banner.jpg') center / cover no-repeat;
}

.page-hero-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(55% 80% at 80% 20%, rgba(44,158,195,0.22), transparent 65%),
    radial-gradient(40% 50% at 15% 90%, rgba(56,119,67,0.16), transparent 70%);
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 0;
  width: 1px;
  background: var(--color-border);
}

.insight-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: #fff;
  transition: transform 300ms ease-out, box-shadow 300ms ease-out, border-color 300ms ease-out;
}

.insight-card:hover {
  border-color: var(--color-navy);
  box-shadow: 0 20px 40px -16px rgba(12,41,84,0.18);
}

.insight-card--lift:hover {
  transform: translateY(-4px);
}

.team-photo {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  border-radius: 12px;
}

/* ===== Extracted inline style attributes ===== */
.mega-case-study-card { background: linear-gradient(135deg, #e9eef6, #d8e1ee); }
.hero-media-shell { background: linear-gradient(135deg, #1a3d6e 0%, var(--color-navy) 60%); }
.hero-rotator-panel { background: rgba(12,41,84,0.85); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,0.1); }
.hero-stats-panel { background: rgba(12,41,84,0.92); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,0.1); }
.profile-photo-gradient { background: linear-gradient(135deg, #e9eef6, #d8e1ee); }
.mono-ui { font-family: ui-monospace, monospace; }
.about-card-accent { background: radial-gradient(70% 100% at 0% 100%, rgba(44,158,195,0.25), transparent 60%), var(--color-navy); }
.kb-muted-green-line { background: #8db84e; }
.kb-muted-green-text { color: #8db84e; }
.insight-thumb-blue { background: linear-gradient(135deg, var(--color-navy), var(--color-blue)); }
.insight-thumb-green { background: linear-gradient(135deg, var(--color-fern), var(--color-lime)); }
.insight-thumb-warm { background: linear-gradient(135deg, var(--color-peach), var(--color-magenta)); }
.careers-photo-gradient { background: linear-gradient(135deg, var(--color-blue), var(--color-navy)); }
.service-image-blue { background: linear-gradient(135deg, #e0e8f4, #c8d8eb); }
.service-image-green { background: linear-gradient(135deg, #e0f0e9, #c3dfc7); }
.service-image-purple { background: linear-gradient(135deg, #e8e4f5, #d4ccee); }
.service-insight-blue { background: linear-gradient(135deg, var(--color-navy), #1a4a7a); }
.service-insight-green { background: linear-gradient(135deg, var(--color-fern), #5aaa62); }
.service-insight-warm { background: linear-gradient(135deg, var(--color-peach), var(--color-magenta)); }

/* ===== Dev / editor heading indicators (?headings=1) ===== */
.ka-heading-toggle {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 10000;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .75rem;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: .75rem;
  font-weight: 600;
  color: var(--color-navy);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: .5rem;
  box-shadow: 0 8px 24px rgba(12, 41, 84, .18);
  cursor: pointer;
  transition: background-color .2s ease, border-color .2s ease;
}

.ka-heading-toggle:hover {
  background: var(--color-paper);
  border-color: var(--color-muted);
}

.ka-heading-toggle:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 2px;
}

body.ka-heading-indicators .ka-heading-toggle {
  color: #fff;
  background: var(--color-navy);
  border-color: var(--color-blue);
}

.ka-heading-toggle__state {
  padding: 2px 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--color-navy);
  background: var(--color-paper);
  border-radius: .25rem;
}

body.ka-heading-indicators .ka-heading-toggle__state {
  color: var(--color-navy);
  background: var(--color-lime);
}

.ka-heading-legend {
  position: fixed;
  right: 1rem;
  bottom: 4.25rem;
  z-index: 10000;
  width: min(18rem, calc(100vw - 2rem));
  padding: 1rem;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: .75rem;
  color: var(--color-navy);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: .5rem;
  box-shadow: 0 8px 24px rgba(12, 41, 84, .18);
}

.ka-heading-legend__title {
  margin: 0 0 .5rem;
  font-size: .75rem;
  font-weight: 700;
}

.ka-heading-legend__copy,
.ka-heading-legend__note {
  margin: 0 0 .75rem;
  line-height: 1.5;
  color: var(--color-muted);
}

.ka-heading-legend__note {
  margin-bottom: 0;
  font-size: 11px;
}

.ka-heading-legend__note code {
  padding: 1px 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11px;
  color: var(--color-navy);
  background: var(--color-paper);
  border-radius: .25rem;
}

.ka-heading-legend__levels {
  display: grid;
  gap: .5rem;
  margin: 0 0 .75rem;
  padding: 0;
  list-style: none;
}

.ka-heading-legend__levels li {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.ka-heading-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.85rem;
  padding: 2px 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1;
  color: #fff;
  background: var(--color-navy);
  border-radius: .25rem;
  vertical-align: middle;
}

.ka-heading-tag--h2,
.ka-heading-indicated--h2 .ka-heading-tag:not(.ka-heading-tag--warn) {
  background: var(--color-fern);
}

.ka-heading-tag--h3,
.ka-heading-indicated--h3 .ka-heading-tag:not(.ka-heading-tag--warn) {
  background: #2f6fad;
}

.ka-heading-tag--h4,
.ka-heading-indicated--h4 .ka-heading-tag:not(.ka-heading-tag--warn) {
  background: #b45309;
}

.ka-heading-tag--warn,
.ka-heading-indicated--skip .ka-heading-tag {
  background: #c2410c;
}

body.ka-heading-indicators .ka-heading-indicated {
  position: relative;
  outline: 1px dashed color-mix(in srgb, currentColor 28%, transparent);
  outline-offset: 4px;
}

body.ka-heading-indicators .ka-heading-indicated--skip {
  outline-color: #ea580c;
}

body.ka-heading-indicators .ka-heading-indicated > .ka-heading-tag {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(-4px, calc(-100% - 4px));
  pointer-events: none;
}