@font-face {
  font-family: Manrope;
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/manrope-700.woff2") format("woff2");
}

@font-face {
  font-family: Manrope;
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/manrope-800.woff2") format("woff2");
}

@font-face {
  font-family: Inter;
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/inter-400.woff2") format("woff2");
}

@font-face {
  font-family: Inter;
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/inter-500.woff2") format("woff2");
}

:root {
  --ink: #15283b;
  --teal: #0e4b55;
  --teal-dark: #08383f;
  --yellow: #f4b942;
  --yellow-soft: #fff0c7;
  --paper: #f5f7f9;
  --white: #ffffff;
  --slate: #52606d;
  --mist: #dfe7ea;
  --line: #cad6da;
  --success: #277866;
  --danger: #9d3f37;
  --shadow: 0 18px 55px rgba(21, 40, 59, 0.11);
  --soft-shadow: 0 10px 28px rgba(21, 40, 59, 0.075);
  --radius: 18px;
  --radius-small: 12px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

button,
input,
textarea,
select {
  font: inherit;
}

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

:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 4px;
}

h1,
h2,
h3,
h4,
p,
ul,
ol,
figure,
blockquote {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  font-family: Manrope, Arial, sans-serif;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.85rem);
  font-weight: 800;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 700;
}

p:last-child,
ul:last-child,
ol:last-child {
  margin-bottom: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  padding: 10px 14px;
  color: var(--white);
  background: var(--teal-dark);
  border-radius: 8px;
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

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

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.narrow {
  width: min(calc(100% - 40px), 800px);
  margin-inline: auto;
}

.section {
  padding: 96px 0;
}

.section.compact {
  padding: 68px 0;
}

.section-white {
  background: var(--white);
}

.section-teal {
  color: var(--white);
  background: var(--teal);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
  color: var(--teal);
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  line-height: 1;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 3px;
  background: var(--yellow);
  content: "";
}

.section-teal .eyebrow,
.dark-card .eyebrow {
  color: var(--yellow);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.7fr);
  gap: 64px;
  align-items: end;
  margin-bottom: 48px;
}

.section-heading h2,
.section-heading p {
  margin-bottom: 0;
}

.section-heading p {
  color: var(--slate);
  font-size: 1.04rem;
}

.section-teal .section-heading p {
  color: rgba(255, 255, 255, 0.76);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(202, 214, 218, 0.78);
  background: rgba(245, 247, 249, 0.94);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  width: 34px;
  height: 34px;
  overflow: hidden;
  flex: 0 0 auto;
  background: var(--teal);
  border-radius: 10px 10px 10px 2px;
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  border-radius: 50%;
  content: "";
}

.brand-mark::before {
  top: 7px;
  left: 7px;
  width: 20px;
  height: 20px;
  border: 3px solid var(--white);
}

.brand-mark::after {
  top: 5px;
  right: 5px;
  width: 8px;
  height: 8px;
  background: var(--yellow);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.desktop-nav a {
  padding: 10px 11px;
  border-radius: 9px;
  font-size: 0.79rem;
  font-weight: 500;
  text-decoration: none;
}

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

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  place-items: center;
  color: var(--white);
  background: var(--teal);
  border: 0;
  border-radius: 12px;
  cursor: pointer;
}

.mobile-panel {
  position: fixed;
  inset: 78px 0 auto;
  z-index: 90;
  display: none;
  max-height: calc(100vh - 78px);
  overflow: auto;
  padding: 22px 20px 32px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.mobile-panel.is-open {
  display: grid;
  gap: 8px;
}

.noscript-nav {
  display: none;
}

.mobile-panel a {
  padding: 14px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 11px;
  font-family: Manrope, Arial, sans-serif;
  font-weight: 700;
  text-decoration: none;
}

.reading-progress {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 3px;
  pointer-events: none;
}

.reading-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--yellow);
}

.home-hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(125deg, #f5f7f9 0%, #f5f7f9 54%, #e4ecee 54%, #e4ecee 100%);
}

.home-hero::before {
  position: absolute;
  top: -170px;
  left: -170px;
  z-index: -1;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(14, 75, 85, 0.12);
  border-radius: 50%;
  box-shadow: 0 0 0 70px rgba(14, 75, 85, 0.025), 0 0 0 140px rgba(14, 75, 85, 0.02);
  content: "";
}

.hero-grid {
  display: grid;
  min-height: 720px;
  grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  align-items: center;
  gap: 52px;
  padding: 76px 0 92px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-copy h1 {
  max-width: 690px;
  margin-bottom: 26px;
}

.hero-copy .lead {
  max-width: 620px;
  margin-bottom: 34px;
  color: var(--slate);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  line-height: 1.62;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  align-items: center;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 19px;
  color: var(--white);
  background: var(--teal);
  border: 2px solid var(--teal);
  border-radius: 12px;
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  background: var(--teal-dark);
  box-shadow: 0 10px 25px rgba(14, 75, 85, 0.18);
  transform: translateY(-2px);
}

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

.button-secondary:hover {
  color: var(--teal);
  background: var(--white);
}

.button-yellow {
  color: var(--ink);
  background: var(--yellow);
  border-color: var(--yellow);
}

.hero-note {
  display: flex;
  max-width: 560px;
  gap: 13px;
  align-items: flex-start;
  margin-top: 28px;
  color: var(--slate);
  font-size: 0.82rem;
  line-height: 1.5;
}

.hero-note .fa-solid {
  margin-top: 3px;
  color: var(--teal);
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.hero-image-frame {
  position: absolute;
  inset: 6px -90px 18px 0;
  overflow: hidden;
  background: var(--teal);
  border: 7px solid var(--white);
  border-radius: 38% 8% 30% 8% / 22% 10% 34% 12%;
  box-shadow: var(--shadow);
  transform: rotate(1.4deg);
}

.hero-image-frame img {
  height: 100%;
  object-fit: cover;
}

.orbit-note {
  position: absolute;
  z-index: 2;
  display: grid;
  width: 130px;
  height: 130px;
  place-content: center;
  padding: 17px;
  color: var(--white);
  background: var(--teal);
  border: 7px solid var(--paper);
  border-radius: 50%;
  box-shadow: var(--shadow);
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.28;
  text-align: center;
  text-transform: uppercase;
  animation: float-note 5.4s ease-in-out infinite;
}

.orbit-note.top {
  top: 0;
  right: 2%;
}

.orbit-note.bottom {
  bottom: 0;
  left: -30px;
  width: 112px;
  height: 112px;
  color: var(--ink);
  background: var(--yellow);
  animation-delay: -2s;
}

@keyframes float-note {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-14px) rotate(2deg); }
}

.signal-strip {
  position: absolute;
  right: -3vw;
  bottom: 22px;
  left: -3vw;
  z-index: 3;
  overflow: hidden;
  padding: 10px 0;
  color: var(--white);
  background: var(--ink);
  border-block: 1px solid rgba(255, 255, 255, 0.13);
  transform: rotate(-1.1deg);
}

.signal-track {
  display: flex;
  width: max-content;
  gap: 38px;
  align-items: center;
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: ticker 25s linear infinite;
}

.signal-track span::before {
  margin-right: 38px;
  color: var(--yellow);
  content: "●";
}

@keyframes ticker {
  to { transform: translateX(-50%); }
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.model-card {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  padding: 24px 21px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--soft-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.model-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-6px);
}

.model-card::after {
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 100px;
  height: 100px;
  background: var(--yellow-soft);
  border-radius: 50%;
  content: "";
}

.model-icon,
.feature-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: 52px;
  color: var(--teal);
  background: var(--yellow-soft);
  border-radius: 14px;
}

.model-card .number {
  position: absolute;
  top: 20px;
  right: 20px;
  color: #91a0a8;
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
}

.model-card h3 {
  min-height: 2.2em;
  margin-bottom: 16px;
  font-size: 1.25rem;
}

.model-card p {
  color: var(--slate);
  font-size: 0.88rem;
  line-height: 1.55;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--teal);
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.86rem;
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover .fa-solid {
  transform: translateX(4px);
}

.text-link .fa-solid {
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

.table-shell {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--soft-shadow);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 19px 20px;
  border-bottom: 1px solid var(--mist);
  text-align: left;
  vertical-align: top;
}

.comparison-table th {
  color: var(--white);
  background: var(--ink);
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.035em;
}

.comparison-table tbody th {
  color: var(--ink);
  background: var(--yellow-soft);
  font-size: 0.88rem;
}

.comparison-table td {
  color: var(--slate);
  font-size: 0.88rem;
}

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

.guide-grid,
.feature-grid,
.principle-grid,
.legal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.guide-card,
.feature-card,
.principle-card,
.legal-card {
  padding: 30px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--soft-shadow);
}

.guide-card {
  display: flex;
  min-height: 330px;
  flex-direction: column;
}

.guide-card .tag,
.mini-tag,
.article-meta span {
  display: inline-flex;
  width: max-content;
  align-items: center;
  gap: 7px;
  padding: 5px 9px;
  color: var(--teal);
  background: var(--yellow-soft);
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.guide-card h3 {
  margin: 44px 0 14px;
}

.guide-card p {
  color: var(--slate);
  font-size: 0.93rem;
}

.guide-card .text-link {
  margin-top: auto;
}

.split-panel {
  display: grid;
  overflow: hidden;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow);
}

.split-panel.reverse .split-image {
  order: 2;
}

.split-image {
  min-height: 460px;
}

.split-image img {
  height: 100%;
  object-fit: cover;
}

.split-copy {
  display: grid;
  align-content: center;
  padding: clamp(36px, 6vw, 70px);
}

.split-copy p {
  color: var(--slate);
}

.red-flag-list,
.check-list,
.clean-list,
.source-list {
  padding: 0;
  list-style: none;
}

.red-flag-list li,
.check-list li {
  position: relative;
  padding-left: 31px;
  margin-bottom: 12px;
}

.red-flag-list li::before,
.check-list li::before {
  position: absolute;
  top: 1px;
  left: 0;
  color: var(--yellow);
  font-family: "Font Awesome 7 Free";
  font-weight: 900;
  content: "\f00c";
}

.red-flag-list li::before {
  color: var(--danger);
  content: "\f071";
}

.principle-card {
  position: relative;
  padding-top: 70px;
}

.principle-card .number {
  position: absolute;
  top: 24px;
  left: 30px;
  color: var(--yellow);
  font-family: Manrope, Arial, sans-serif;
  font-size: 1.55rem;
  font-weight: 800;
}

.final-cta {
  position: relative;
  overflow: hidden;
  padding: clamp(46px, 8vw, 90px);
  color: var(--white);
  background: var(--ink);
  border-radius: 28px;
}

.final-cta::before,
.final-cta::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  content: "";
}

.final-cta::before {
  top: -120px;
  right: -80px;
  width: 360px;
  height: 360px;
}

.final-cta::after {
  right: 42px;
  bottom: -130px;
  width: 280px;
  height: 280px;
}

.final-cta h2,
.final-cta p,
.final-cta .button-row {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.final-cta p {
  color: rgba(255, 255, 255, 0.76);
}

.section-teal .button-secondary,
.final-cta .button-secondary,
.legal-hero .button-secondary,
.simple-hero .button-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.58);
}

.section-teal .button-secondary:hover,
.final-cta .button-secondary:hover,
.legal-hero .button-secondary:hover,
.simple-hero .button-secondary:hover {
  color: var(--ink);
  background: var(--white);
  border-color: var(--white);
}

.article-hero {
  position: relative;
  overflow: hidden;
  padding: 82px 0 72px;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.article-hero::after {
  position: absolute;
  right: -140px;
  bottom: -200px;
  width: 520px;
  height: 520px;
  background: repeating-radial-gradient(circle at center, rgba(14, 75, 85, 0.09) 0 1px, transparent 1px 16px);
  border-radius: 50%;
  content: "";
}

.article-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.75fr);
  gap: 70px;
  align-items: center;
}

.article-hero h1 {
  margin-bottom: 24px;
}

.article-hero .lead {
  max-width: 710px;
  color: var(--slate);
  font-size: 1.13rem;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.article-visual {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  border-radius: 44px 16px 44px 16px;
  box-shadow: var(--shadow);
  transform: rotate(1deg);
}

.article-visual img {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
}

.article-shell {
  display: grid;
  grid-template-columns: 230px minmax(0, 800px);
  gap: 68px;
  align-items: start;
  justify-content: center;
}

.article-toc {
  position: sticky;
  top: 110px;
  padding: 20px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
}

.article-toc strong {
  display: block;
  margin-bottom: 13px;
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.article-toc a {
  display: block;
  padding: 7px 0;
  color: var(--slate);
  font-size: 0.77rem;
  line-height: 1.35;
  text-decoration: none;
}

.article-toc a:hover,
.article-toc a.is-active {
  color: var(--teal);
}

.article-body {
  min-width: 0;
}

.article-body > * + * {
  margin-top: 24px;
}

.article-body h2 {
  margin-top: 68px;
  font-size: clamp(1.75rem, 3vw, 2.3rem);
}

.article-body h3 {
  margin-top: 40px;
  margin-bottom: 14px;
}

.article-body p,
.article-body li {
  color: #374a59;
}

.article-body a:not(.button):not(.text-link) {
  color: var(--teal);
  font-weight: 500;
}

.article-body figure {
  overflow: hidden;
  margin: 42px 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--soft-shadow);
}

.article-body figcaption {
  padding: 13px 18px;
  color: var(--slate);
  font-size: 0.75rem;
}

.callout,
.note,
.warning,
.source-box {
  padding: 26px 28px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 5px solid var(--teal);
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
}

.callout strong,
.note strong,
.warning strong,
.source-box h2,
.source-box h3 {
  color: var(--ink);
}

.warning {
  background: #fff9e9;
  border-left-color: var(--yellow);
}

.source-box {
  margin-top: 68px;
  border-left-color: var(--slate);
}

.source-box h2,
.source-box h3 {
  margin-top: 0;
}

.source-list li {
  padding: 13px 0;
  border-bottom: 1px solid var(--mist);
}

.source-list li:last-child {
  border-bottom: 0;
}

.source-list a {
  display: inline-flex;
  gap: 8px;
  align-items: baseline;
}

.step-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 36px 0;
}

.step-card {
  position: relative;
  padding: 25px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
}

.step-card .step {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  margin-bottom: 28px;
  color: var(--ink);
  background: var(--yellow);
  border-radius: 50%;
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
}

.step-card p {
  font-size: 0.86rem;
  line-height: 1.55;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 32px 0;
}

.filter-button {
  padding: 9px 14px;
  color: var(--teal);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
}

.filter-button:hover,
.filter-button.is-active {
  color: var(--white);
  background: var(--teal);
  border-color: var(--teal);
}

.model-detail-grid,
.example-grid,
.cost-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.model-detail,
.example-card,
.cost-card {
  padding: 28px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--soft-shadow);
}

.model-detail[hidden] {
  display: none;
}

.model-detail dl,
.contact-details dl {
  display: grid;
  grid-template-columns: minmax(120px, 0.6fr) 1fr;
  gap: 9px 18px;
  margin-bottom: 0;
  font-size: 0.84rem;
}

.model-detail dt,
.contact-details dt {
  color: var(--slate);
}

.model-detail dd,
.contact-details dd {
  margin: 0;
  font-weight: 500;
}

.example-card .platform {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--teal);
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.example-card p,
.cost-card p,
.feature-card p,
.legal-card p {
  color: var(--slate);
  font-size: 0.9rem;
}

.example-card.full {
  grid-column: 1 / -1;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  margin: 34px 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
}

.metric {
  padding: 22px;
  color: var(--ink);
  background: var(--white);
}

.metric strong,
.metric span {
  display: block;
}

.metric strong {
  margin-bottom: 7px;
  font-family: Manrope, Arial, sans-serif;
  font-size: 1.2rem;
}

.metric span {
  color: var(--slate);
  font-size: 0.76rem;
}

.checklist-form {
  display: grid;
  gap: 12px;
  margin: 30px 0;
}

.check-item {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 13px;
  align-items: start;
  padding: 17px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 11px;
  cursor: pointer;
}

.check-item input {
  width: 20px;
  height: 20px;
  margin-top: 3px;
  accent-color: var(--teal);
}

.checklist-result {
  min-height: 74px;
  padding: 18px;
  color: var(--ink);
  background: var(--yellow-soft);
  border-radius: 11px;
}

.legal-hero,
.simple-hero {
  padding: 76px 0;
  color: var(--white);
  background: var(--ink);
}

.legal-hero .lead,
.simple-hero .lead {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.75);
}

.legal-hero .eyebrow,
.simple-hero .eyebrow {
  color: var(--yellow);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 28px;
}

.contact-details,
.contact-notice {
  padding: 34px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.contact-notice {
  background: var(--yellow-soft);
  border-color: #e8cc82;
}

.placeholder-field {
  display: inline-block;
  padding: 3px 7px;
  color: #6f2d27;
  background: #ffe6e2;
  border: 1px dashed #bc6a62;
  border-radius: 5px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.78rem;
}

.site-footer {
  color: rgba(255, 255, 255, 0.78);
  background: #0d202f;
}

.footer-top {
  padding: 68px 0 44px;
}

.footer-intro {
  display: flex;
  gap: 30px;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 38px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-intro .brand {
  color: var(--white);
}

.footer-intro p {
  max-width: 550px;
  font-size: 0.86rem;
}

.publisher-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr 1.3fr;
  gap: 0;
  margin-top: 38px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
}

.publisher-cell {
  min-width: 0;
  padding: 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.publisher-cell:last-child {
  border-right: 0;
}

.publisher-cell strong {
  display: block;
  margin-bottom: 9px;
  color: var(--yellow);
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.publisher-cell span,
.publisher-cell a {
  color: var(--white);
  font-size: 0.78rem;
  line-height: 1.5;
}

.publisher-cell .placeholder-field {
  color: #6f2d27;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 50px;
  margin-top: 38px;
}

.footer-link-group strong {
  display: block;
  margin-bottom: 12px;
  color: var(--white);
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.82rem;
}

.footer-link-group nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.footer-link-group a {
  font-size: 0.78rem;
  text-decoration: none;
}

.footer-link-group a:hover {
  color: var(--yellow);
}

.footer-cookie-button {
  padding: 0;
  color: inherit;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 0.78rem;
}

.footer-cookie-button:hover {
  color: var(--yellow);
}

.footer-bottom {
  padding: 22px 0;
  background: #091824;
}

.footer-bottom .container {
  display: flex;
  gap: 28px;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  max-width: 870px;
  margin: 0;
  font-size: 0.7rem;
  line-height: 1.55;
}

.cookie-panel {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 120;
  width: min(calc(100% - 40px), 460px);
  padding: 24px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.cookie-panel[hidden] {
  display: none;
}

.cookie-panel h2 {
  margin-bottom: 10px;
  font-size: 1.25rem;
}

.cookie-panel p {
  color: var(--slate);
  font-size: 0.8rem;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.cookie-actions button {
  padding: 9px 12px;
  color: var(--white);
  background: var(--teal);
  border: 1px solid var(--teal);
  border-radius: 9px;
  cursor: pointer;
  font-family: Manrope, Arial, sans-serif;
  font-size: 0.74rem;
  font-weight: 800;
}

.cookie-actions .plain {
  color: var(--ink);
  background: transparent;
  border-color: var(--line);
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 80;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: var(--white);
  background: var(--teal);
  border: 0;
  border-radius: 50%;
  box-shadow: var(--soft-shadow);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.not-found {
  display: grid;
  min-height: 70vh;
  place-items: center;
  text-align: center;
}

.not-found-code {
  margin-bottom: 6px;
  color: var(--yellow);
  font-family: Manrope, Arial, sans-serif;
  font-size: clamp(5rem, 16vw, 11rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 0.85;
}

@media (max-width: 1080px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: grid; }
  .noscript-nav { display: flex; flex-wrap: wrap; gap: 8px 16px; padding: 12px 20px 18px; border-top: 1px solid var(--line); }
  .noscript-nav a { color: var(--teal); font-family: Manrope, Arial, sans-serif; font-size: 0.8rem; font-weight: 700; text-decoration: none; }
  .model-grid { grid-template-columns: repeat(3, 1fr); }
  .model-card:nth-child(4), .model-card:nth-child(5) { grid-column: span 1; }
  .publisher-grid { grid-template-columns: repeat(2, 1fr); }
  .publisher-cell:nth-child(2) { border-right: 0; }
  .publisher-cell:nth-child(-n + 2) { border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
  .article-shell { grid-template-columns: 200px minmax(0, 1fr); gap: 38px; }
}

@media (max-width: 840px) {
  .section { padding: 76px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; }
  .home-hero, .hero-grid { min-height: auto; }
  .home-hero { background: var(--paper); }
  .hero-grid { grid-template-columns: 1fr; padding: 58px 0 100px; }
  .hero-visual { min-height: 450px; }
  .hero-image-frame { inset: 0 -30px 0 20px; }
  .model-grid { grid-template-columns: repeat(2, 1fr); }
  .model-card { min-height: 290px; }
  .guide-grid, .feature-grid, .principle-grid, .legal-grid { grid-template-columns: 1fr 1fr; }
  .split-panel { grid-template-columns: 1fr; }
  .split-panel.reverse .split-image { order: 0; }
  .split-image { min-height: 350px; }
  .article-hero-grid { grid-template-columns: 1fr; gap: 42px; }
  .article-visual { min-height: 420px; }
  .article-shell { grid-template-columns: 1fr; }
  .article-toc { position: static; }
  .article-toc nav { display: flex; flex-wrap: wrap; gap: 4px 16px; }
  .step-flow { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .container, .narrow { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 62px 0; }
  .section.compact { padding: 50px 0; }
  .header-inner { min-height: 70px; }
  .mobile-panel { inset: 70px 0 auto; max-height: calc(100vh - 70px); }
  .brand-text { max-width: 170px; line-height: 1.12; }
  .home-hero::before { display: none; }
  .hero-grid { gap: 35px; padding-top: 42px; }
  .hero-actions, .button-row { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .hero-visual { min-height: 360px; }
  .hero-image-frame { inset: 0 -60px 12px 6px; border-width: 4px; border-radius: 25% 7% 24% 7%; }
  .hero-image-frame img { object-position: 65% center; }
  .orbit-note { width: 96px; height: 96px; border-width: 4px; font-size: 0.58rem; }
  .orbit-note.top { right: -2px; }
  .orbit-note.bottom { bottom: -6px; left: -3px; width: 86px; height: 86px; }
  .signal-strip { bottom: 4px; }
  .model-grid, .guide-grid, .feature-grid, .principle-grid, .legal-grid, .model-detail-grid, .example-grid, .cost-grid { grid-template-columns: 1fr; }
  .model-card { min-height: 255px; }
  .model-icon { margin-bottom: 34px; }
  .guide-card { min-height: 280px; }
  .split-image { min-height: 280px; }
  .split-copy { padding: 32px 24px; }
  .table-shell { overflow: visible; border: 0; background: transparent; box-shadow: none; }
  .comparison-table, .comparison-table tbody, .comparison-table tr, .comparison-table td, .comparison-table tbody th { display: block; width: 100%; }
  .comparison-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .comparison-table tr { overflow: hidden; margin-bottom: 14px; background: var(--white); border: 1px solid var(--line); border-radius: 13px; box-shadow: var(--soft-shadow); }
  .comparison-table tbody th { padding: 16px; border-bottom: 1px solid var(--line); }
  .comparison-table td { display: grid; grid-template-columns: 116px 1fr; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--mist); }
  .comparison-table td::before { color: var(--ink); font-family: Manrope, Arial, sans-serif; font-size: 0.72rem; font-weight: 800; content: attr(data-label); }
  .final-cta { padding: 40px 24px; border-radius: 20px; }
  .article-hero { padding: 54px 0 48px; }
  .article-visual { min-height: 280px; }
  .article-body h2 { margin-top: 52px; }
  .article-body figure { margin: 32px 0; }
  .callout, .note, .warning, .source-box { padding: 21px; }
  .metric-row { grid-template-columns: 1fr; }
  .model-detail dl, .contact-details dl { grid-template-columns: 1fr; gap: 2px; }
  .model-detail dd, .contact-details dd { margin-bottom: 13px; }
  .example-card.full { grid-column: auto; }
  .legal-hero, .simple-hero { padding: 56px 0; }
  .contact-details, .contact-notice { padding: 25px; }
  .footer-intro { flex-direction: column; }
  .publisher-grid { grid-template-columns: 1fr; }
  .publisher-cell { border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
  .publisher-cell:last-child { border-bottom: 0; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-bottom .container { align-items: flex-start; flex-direction: column; }
  .cookie-panel { right: 14px; bottom: 14px; width: calc(100% - 28px); padding: 20px; }
  .back-to-top { right: 14px; bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}