/* THALĒO V5 · Site statique, contenu complet en HTML. */
:root {
  --deep: #00635c;
  --teal: #009b85;
  --mint: #cae8da;
  --paper: #fcfcf8;
  --gold: #efaf30;
  --ink: #173c37;
  --muted: #46655e;
  --line: #cadad2;
  --soft: #edf5ef;
  --max-width: 1100px;
  --gutter: clamp(20px, 5vw, 56px);
  --display: "Larken", Georgia, "Times New Roman", serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    16px/1.7 Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Arial,
    sans-serif;
}
[hidden] {
  display: none !important;
}
img,
svg {
  max-width: 100%;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
summary {
  cursor: pointer;
}
input,
select,
textarea {
  min-width: 0;
}
a {
  color: var(--deep);
  text-underline-offset: 0.2em;
}
a:hover {
  text-decoration-thickness: 2px;
}
a,
button,
input,
summary {
  -webkit-tap-highlight-color: transparent;
}
:focus-visible {
  outline: 3px solid var(--deep);
  outline-offset: 4px;
}
::selection {
  background: var(--mint);
  color: var(--ink);
}
h1,
h2,
h3,
h4,
h5 {
  line-height: 1.22;
  text-wrap: balance;
  margin: 0 0 18px;
}
h1,
h2 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.025em;
  color: var(--deep);
}
h1 {
  font-size: clamp(38px, 5.4vw, 64px);
  max-width: 22ch;
}
h2 {
  font-size: clamp(28px, 3.2vw, 40px);
}
h3 {
  font-size: 20px;
  font-weight: 650;
}
p {
  margin: 0 0 18px;
}
p:last-child {
  margin-bottom: 0;
}
ul,
ol {
  padding-left: 1.4em;
}
li + li {
  margin-top: 10px;
}
strong {
  font-weight: 650;
}
.container {
  width: calc(100% - var(--gutter) * 2);
  max-width: var(--max-width);
  margin-inline: auto;
}
.narrow {
  max-width: 760px;
}
.container.narrow {
  margin-inline: auto;
}
.section {
  padding-block: 76px;
}
.soft {
  background: var(--soft);
}
.section-heading {
  max-width: 830px;
  margin-bottom: 38px;
}
.section-heading h2 {
  max-width: 28ch;
}
.eyebrow {
  margin: 0 0 18px;
  color: var(--deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  line-height: 1.6;
}
.lead {
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.7;
  max-width: 740px;
  color: var(--muted);
}
.actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  font-weight: 650;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 12px;
  z-index: 100;
  transform: translateY(-200%);
  background: var(--deep);
  color: #fff;
  padding: 10px 16px;
  border-radius: 5px;
}
.skip-link:focus {
  transform: translateY(0);
}
/* Le mot-symbole, le filet et le texte HTML gardent les proportions du PNG. */
.web-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(252, 252, 248, 0.98);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: var(--max-width);
  width: calc(100% - var(--gutter) * 2);
  min-height: 78px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.brand-btn {
  --brand-logo-width: 120px;
  display: inline-block;
  flex: 0 0 auto;
  padding: 0;
  border: 0;
  background: none;
  color: var(--deep);
  text-align: left;
  text-decoration: none;
  white-space: nowrap;
  font-size: 0;
  line-height: 0;
}
.brand-logo {
  display: inline-block;
  width: var(--brand-logo-width);
  height: auto;
  vertical-align: baseline;
}
.brand-divider {
  display: inline-block;
  width: calc(var(--brand-logo-width) * 2 / 168);
  height: calc(var(--brand-logo-width) * 40 / 168);
  margin-inline-start: calc(var(--brand-logo-width) * 17 / 168);
  margin-inline-end: calc(var(--brand-logo-width) * 16 / 168);
  vertical-align: baseline;
  background: var(--gold);
}
.brand-tagline {
  display: inline-block;
  vertical-align: baseline;
  font-family: inherit;
  font-size: calc(var(--brand-logo-width) * 11 / 120);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.015em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--deep);
}
.web-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}
.web-nav a,
.web-nav summary {
  display: block;
  min-height: 44px;
  padding: 11px 10px;
  border-radius: 5px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  list-style: none;
  text-decoration: none;
  line-height: 1.6;
}
.web-nav a:hover,
.web-nav summary:hover,
.web-nav .active:not(.button) {
  background: var(--mint);
  color: var(--deep);
}
.web-nav .active:not(.button) {
  font-weight: 700;
}
.web-nav details {
  position: relative;
}
.web-nav summary::-webkit-details-marker {
  display: none;
}
.web-nav summary::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin: 0 0 3px 8px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg);
}
.web-nav details[open] > summary::after {
  transform: rotate(225deg);
  margin-bottom: 0;
}
.nav-submenu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 180px;
  padding: 6px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 7px;
  box-shadow: 0 12px 24px #173c371a;
}
.nav-menu {
  display: none;
  align-items: center;
}
.home-hero {
  padding: 86px 0 88px;
  background: var(--soft);
}
.home-hero h1 {
  font-size: clamp(43px, 6.2vw, 76px);
  max-width: 18ch;
  margin-bottom: 27px;
  line-height: 1.08;
}
.hero-copy {
  max-width: 760px;
}
.hero-copy > p:not(.lead) {
  max-width: 690px;
  font-size: 17px;
  color: var(--muted);
}
.page-hero {
  padding: 64px 0 62px;
  background: var(--soft);
}
.page-hero .lead {
  max-width: 780px;
}
.horizon-feature {
  background: var(--deep);
  color: var(--paper);
}
.horizon-feature h2,
.horizon-feature .eyebrow {
  color: var(--paper);
}
.horizon-feature .eyebrow {
  color: var(--gold);
}
.horizon-feature h2 {
  max-width: 19ch;
}
.version-line {
  font-size: 14px;
  color: #d9eee5;
  margin-top: 26px;
}
.feature-layout {
  display: grid;
  grid-template-columns: 1fr 1.12fr;
  gap: 64px;
  align-items: start;
}
.two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
}
.three-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.status-columns h3 {
  margin-bottom: 20px;
}
.check-list {
  padding: 0;
  list-style: none;
  margin: 0;
}
.check-list li {
  padding-left: 24px;
  position: relative;
}
.check-list li:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
}
.relationship-list {
  margin: 0;
  border-top: 1px solid var(--line);
}
.relationship-list > div {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 36px;
  padding: 27px 0;
  border-bottom: 1px solid var(--line);
}
.relationship-list dt {
  font-size: 21px;
  line-height: 1.4;
  font-weight: 650;
}
.relationship-list dd {
  margin: 0;
  max-width: 680px;
  color: var(--muted);
}
.small-label {
  display: block;
  margin-top: 8px;
  font:
    600 13px/1.5 Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Arial,
    sans-serif;
  color: var(--muted);
}
.closing-cta {
  border-top: 1px solid var(--line);
}
.cta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.cta-row h2 {
  font-size: clamp(26px, 3vw, 35px);
  max-width: 29ch;
}
.cta-row p {
  max-width: 650px;
  color: var(--muted);
}
.cta-row > .button {
  flex-shrink: 0;
}
.domain-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: domain;
  border-top: 1px solid var(--line);
}
.domain-list li {
  counter-increment: domain;
  display: grid;
  grid-template-columns: 50px minmax(190px, 280px) 1fr;
  gap: 24px;
  align-items: start;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
  margin: 0;
}
.domain-list li:before {
  content: counter(domain, decimal-leading-zero);
  color: var(--deep);
  font: 28px/1.1 var(--display);
}
.domain-list h3,
.domain-list p {
  margin: 0;
}
.domain-list p {
  color: var(--muted);
}
.disclosure,
.gloss-entry {
  border-bottom: 1px solid var(--line);
}
.disclosure:first-of-type,
.gloss-entry:first-child {
  border-top: 1px solid var(--line);
}
.disclosure > summary,
.gloss-entry > summary {
  position: relative;
  min-height: 60px;
  padding: 19px 42px 19px 0;
  list-style: none;
  font-size: 18px;
  font-weight: 650;
  line-height: 1.5;
  color: var(--deep);
}
.disclosure > summary::-webkit-details-marker,
.gloss-entry > summary::-webkit-details-marker {
  display: none;
}
.disclosure > summary::after,
.gloss-entry > summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 14px;
  font-size: 25px;
  font-weight: 400;
}
.disclosure[open] > summary::after,
.gloss-entry[open] > summary::after {
  content: "−";
}
.disclosure > div,
.gloss-entry > div {
  padding: 0 24px 24px 0;
  color: var(--muted);
}
.disclosure {
  margin-top: 0;
}
.disclosure p:last-child {
  margin-bottom: 0;
}
.step-list {
  padding: 0;
  list-style: none;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
}
.step-list li {
  margin: 0;
  padding-top: 24px;
  border-top: 2px solid var(--mint);
}
.step-number {
  display: block;
  font: 32px/1 var(--display);
  color: var(--deep);
  margin-bottom: 22px;
}
.step-list h3 {
  font-size: 19px;
}
.step-list p {
  font-size: 16px;
  color: var(--muted);
}
.plain-card {
  padding: 25px 24px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 7px;
}
.plain-card h3 {
  font-size: 19px;
}
.plain-card p {
  color: var(--muted);
}
.context-note {
  margin-top: 28px;
  padding-left: 18px;
  border-left: 3px solid var(--teal);
  font-size: 15px;
  color: var(--muted);
}
.question-list {
  padding-left: 1.2em;
  margin: 22px 0;
}
.explanation-list li {
  margin-top: 15px;
}
.search-field {
  margin-bottom: 30px;
}
.faq-list {
  max-width: 820px;
}
.page-jump-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 30px;
  padding-block: 14px;
  border-bottom: 1px solid var(--line);
}
.page-jump-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 15px;
  font-weight: 650;
}
.commitment-list {
  padding: 0;
  list-style: none;
  margin: 0;
}
.commitment-list li {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
  margin: 0;
}
.commitment-list li > span {
  font: 34px/1.2 var(--display);
  color: var(--deep);
}
.commitment-list h3 {
  font-size: 17px;
  margin-bottom: 8px;
}
.commitment-list blockquote {
  margin: 0;
  font: 400 clamp(22px, 2.6vw, 29px) / 1.45 var(--display);
  max-width: 850px;
  color: var(--deep);
}
.project-context {
  padding-top: 36px;
  border-top: 1px solid var(--line);
  margin-top: 22px;
}
.project-context h3 {
  font-size: 20px;
}
.document-heading {
  max-width: 830px;
  margin-bottom: 34px;
}
.document-heading h2 {
  font-size: clamp(30px, 4vw, 45px);
  margin-bottom: 28px;
}
.document-metadata {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 34px;
  margin: 0 0 26px;
}
.document-metadata > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.document-metadata dt {
  font-size: 13px;
  color: var(--muted);
}
.document-metadata dd {
  margin: 0;
  font-size: 15px;
  font-weight: 650;
}
.document-heading > p:not(.eyebrow) {
  font-size: 16px;
  max-width: 750px;
  color: var(--muted);
}
.document-heading .actions {
  gap: 12px 20px;
}
.document-toolbar {
  padding: 22px 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 7px;
  margin-bottom: 34px;
}
.document-search {
  max-width: 760px;
  margin: 0;
}
.search-controls {
  display: flex;
  gap: 8px;
  align-items: stretch;
  margin-top: 10px;
}
.search-controls input {
  flex: 1;
  min-width: 100px;
}

.document-layout {
  display: grid;
  grid-template-columns: 245px minmax(0, 1fr);
  gap: 38px;
  align-items: start;
}
.document-aside {
  position: sticky;
  top: 102px;
  max-height: calc(100vh - 125px);
  overflow: auto;
  overscroll-behavior: contain;
  padding-right: 8px;
  padding-bottom: 12px;
}
.document-toc {
  border-top: 2px solid var(--deep);
}
.document-toc > summary {
  font-size: 16px;
  font-weight: 700;
  padding: 14px 4px 14px 0;
  line-height: 1.5;
}
.toc-list {
  list-style: none;
  padding: 0;
  margin: 8px 0 22px;
}
.toc-list li {
  margin: 0;
  line-height: 1.45;
}
.toc-list a {
  display: block;
  padding: 8px 5px;
  border-radius: 4px;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}
.toc-list a:hover {
  background: var(--mint);
  color: var(--deep);
}
.toc-list .toc-level-3 a {
  font-weight: 700;
  color: var(--deep);
  padding-top: 14px;
}
.toc-list .toc-level-4 a {
  font-weight: 600;
  padding-left: 12px;
}
.toc-list .toc-level-5 a {
  padding-left: 24px;
  font-size: 13px;
}
.toc-contribute {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-size: 14px;
  font-weight: 650;
}
.document-text {
  width: 100%;
  max-width: 78ch;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: clamp(24px, 3.3vw, 42px);
  min-width: 0;
  overflow-wrap: break-word;
}
.document-text p,
.document-text li {
  font-size: 16px;
  line-height: 1.85;
  text-wrap: pretty;
}
.document-text p {
  margin: 0 0 21px;
}
.document-text h3,
.document-text h4,
.document-text h5 {
  scroll-margin-top: 105px;
  text-wrap: balance;
}
.document-text h3 {
  font: 400 clamp(26px, 3vw, 34px) / 1.3 var(--display);
  color: var(--deep);
  border-top: 1px solid var(--line);
  padding-top: 34px;
  margin: 42px 0 22px;
}
.document-text h4 {
  font-size: 22px;
  font-weight: 650;
  color: var(--deep);
  margin: 34px 0 21px;
  line-height: 1.4;
}
.document-text h5 {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin: 28px 0 14px;
  line-height: 1.5;
}
.document-text .source-metadata {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 13px;
}
.document-text .source-cover-title {
  font: 400 clamp(26px, 3vw, 35px) / 1.35 var(--display);
  color: var(--deep);
  margin: 35px 0;
}
.source-principles {
  padding-left: 22px;
  margin-block: 23px;
}
.source-principles li {
  padding-left: 4px;
  margin-top: 16px;
}
.document-text .source-end {
  margin: 40px 0 0;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  font-size: 13px;
  color: var(--muted);
}
mark[data-doc-hit] {
  background: #ffe5a2;
  color: var(--ink);
  padding: 0;
}
mark[data-doc-hit].current-hit {
  background: var(--gold);
  outline: 2px solid var(--deep);
  outline-offset: 2px;
}
.print-heading {
  display: none;
}
.participation-form {
  max-width: 820px;
}
.contact-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 70px;
  align-items: start;
}
.contact-aside {
  padding: 26px;
  background: var(--soft);
  border-top: 3px solid var(--deep);
  border-radius: 0 0 7px 7px;
}
.contact-aside h2 {
  font-family: inherit;
  font-size: 21px;
  font-weight: 650;
}
.contact-aside p {
  font-size: 15px;
  color: var(--muted);
  margin-top: 24px;
}
.email-link {
  font-size: 18px;
  overflow-wrap: anywhere;
}
.message-form {
  margin-top: 30px;
}
fieldset {
  margin: 0 0 28px;
  padding: 0;
  border: 0;
  min-width: 0;
}
legend {
  font-size: 17px;
  font-weight: 650;
  padding: 0;
  margin-bottom: 12px;
}
.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.choice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
  background: var(--paper);
}
.choice:has(input:checked) {
  background: var(--soft);
  border-color: var(--deep);
}
.choice input {
  margin: 3px 0 0;
  width: 19px;
  height: 19px;
  accent-color: var(--deep);
  flex-shrink: 0;
}
.choice strong {
  display: block;
  font-size: 15px;
  line-height: 1.45;
  color: var(--deep);
}
.choice small {
  display: block;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
  margin-top: 5px;
}
.form-two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-field {
  margin: 0 0 23px;
}
label {
  display: block;
  font-size: 15px;
  font-weight: 650;
  line-height: 1.5;
  margin-bottom: 8px;
}
label > span:not(.choice span) {
  font-size: 14px;
  font-weight: 400;
}
input:not([type="radio"]):not([type="checkbox"]),
select,
textarea {
  display: block;
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  border: 1px solid #90aea2;
  border-radius: 5px;
  background: #fff;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
}
textarea {
  resize: vertical;
}
.field-help {
  margin: 9px 0 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}
.support-confirmation {
  margin-bottom: 25px;
  padding: 20px;
  background: var(--soft);
  border-radius: 6px;
}
.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0;
  font-size: 15px;
  font-weight: 400;
}
.checkbox-row input {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin: 3px 0 0;
  accent-color: var(--deep);
}
.checkbox-row span {
  font-size: 15px !important;
  line-height: 1.6;
}
.form-privacy {
  max-width: 750px;
  margin: 0 0 24px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.message-review {
  margin-top: 34px;
  padding: 25px;
  border: 1px solid var(--deep);
  border-radius: 7px;
  background: var(--soft);
}
.message-review h3 {
  font-size: 22px;
}
.message-review textarea {
  font-size: 14px;
  background: var(--paper);
}
.message-review .actions {
  gap: 10px 15px;
}
.notice {
  border-left: 3px solid var(--deep);
  padding: 20px 24px;
  background: var(--soft);
}
.site-footer {
  padding: 48px 0 22px;
  background: var(--deep);
  color: var(--paper);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1.15fr 1.15fr;
  gap: 38px;
}
.footer-grid > div {
  min-width: 0;
}
.footer-logo {
  display: block;
  width: 132px;
  height: auto;
}
.site-footer p {
  font-size: 14px;
  line-height: 1.7;
  color: #d8ebe2;
  max-width: 260px;
  margin-top: 20px;
}
.site-footer h2 {
  color: var(--paper);
  font:
    650 15px/1.5 Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Arial,
    sans-serif;
  letter-spacing: 0;
  margin: 0 0 16px;
}
.footer-grid > div > a:not(:has(img)) {
  display: block;
  margin-bottom: 9px;
  font-size: 14px;
  color: var(--paper);
  overflow-wrap: anywhere;
}
.site-footer :focus-visible {
  outline-color: var(--gold);
}
.footer-bottom {
  border-top: 1px solid #ffffff3b;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 36px;
  padding-top: 20px;
  font-size: 13px;
  color: #d8ebe2;
}
.footer-bottom a {
  color: var(--paper);
}
@media (max-width: 1080px) {
  .header-inner {
    flex-wrap: wrap;
    padding-block: 15px;
    min-height: 74px;
  }
  .web-nav {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .js .web-nav {
    display: none;
  }
  .js .nav-menu {
    display: inline-flex;
  }
  .js .menu-open .web-nav {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    max-height: calc(100dvh - 80px);
    overflow: auto;
    flex-direction: column;
    align-items: stretch;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 16px var(--gutter);
    box-shadow: 0 15px 20px #173c3714;
  }
  .web-nav a,
  .web-nav summary {
    padding: 12px 14px;
  }
  .nav-submenu {
    position: static;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    box-shadow: none;
    padding: 0 0 0 16px;
    margin-left: 14px;
  }
  .feature-layout {
    gap: 38px;
  }
  .contact-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 40px;
  }
  .document-layout {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 26px;
  }
  .footer-grid {
    gap: 25px;
  }
}
@media (max-width: 850px) {
  .brand-btn {
    --brand-logo-width: 100px;
  }
  .brand-divider,
  .brand-tagline {
    display: none;
  }
  .header-inner {
    min-height: 70px;
    padding-block: 12px;
  }
  .section {
    padding-block: 54px;
  }
  .home-hero {
    padding-block: 62px;
  }
  .page-hero {
    padding-block: 48px;
  }
  .feature-layout,
  .two-columns,
  .three-columns,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .feature-layout > div > h2 {
    max-width: 24ch;
  }
  .step-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
  .relationship-list > div {
    grid-template-columns: 180px 1fr;
    gap: 25px;
  }
  .cta-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 26px;
  }
  .domain-list li {
    grid-template-columns: 40px 1fr;
    gap: 16px;
  }
  .domain-list p {
    grid-column: 2;
  }
  .document-layout {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .document-aside {
    position: static;
    max-height: none;
    overflow: visible;
    padding: 0;
  }
  .document-toc {
    border: 1px solid var(--line);
    border-top: 2px solid var(--deep);
    border-radius: 4px;
    background: var(--paper);
    padding-inline: 18px;
  }
  .document-toc nav {
    max-height: 60vh;
    overflow: auto;
    padding-right: 6px;
  }
  .document-toc > summary {
    min-height: 54px;
    padding-block: 15px;
  }
  .toc-contribute {
    display: none;
  }
  .document-text {
    padding: 28px;
  }
  .document-heading h2 br {
    display: none;
  }
  .contact-aside {
    max-width: 620px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}
@media (max-width: 560px) {
  .desktop-break {
    display: none;
  }
  .home-hero h1 {
    font-size: 44px;
    max-width: 15ch;
  }
  .section-heading {
    margin-bottom: 28px;
  }
  .relationship-list > div {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 23px 0;
  }
  .relationship-list dt {
    font-size: 20px;
  }
  .small-label {
    display: inline-block;
    margin: 5px 0 0;
  }
  .relationship-list dt .small-label {
    display: block;
  }
  .step-list,
  .form-two-columns,
  .choice-grid {
    grid-template-columns: 1fr;
  }
  .step-list li {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 16px;
    padding-top: 22px;
  }
  .step-number {
    font-size: 27px;
  }
  .commitment-list li {
    grid-template-columns: 38px 1fr;
    gap: 14px;
    padding-block: 23px;
  }
  .commitment-list li > span {
    font-size: 27px;
  }
  .commitment-list h3 {
    font-size: 16px;
  }
  .page-jump-nav {
    gap: 2px 20px;
    padding-block: 10px;
  }
  .page-jump-nav a {
    font-size: 14px;
  }
  .document-metadata {
    gap: 17px 25px;
  }
  .document-toolbar {
    padding: 18px;
  }
  .search-controls {
    flex-wrap: wrap;
  }
  .search-controls input {
    flex-basis: 100%;
  }
  .search-controls .button {
    flex: 1;
  }
  .document-text {
    padding: 23px 20px;
  }
  .document-text p,
  .document-text li {
    font-size: 16px;
    line-height: 1.8;
  }
  .document-text h3 {
    font-size: 28px;
  }
  .document-text h4 {
    font-size: 21px;
  }
  .document-text h5 {
    font-size: 18px;
  }
  .document-text .source-cover-title {
    font-size: 29px;
  }
  .message-review {
    padding: 20px;
  }
  .footer-grid {
    gap: 28px 20px;
  }
  .footer-grid > div:first-child {
    grid-column: 1/-1;
  }
  .footer-grid > div:last-child {
    grid-column: 1/-1;
  }
}
@media (max-width: 380px) {
  .brand-btn {
    --brand-logo-width: 88px;
  }
  .home-hero h1 {
    font-size: 38px;
  }

  .document-text {
    padding-inline: 17px;
  }
  .commitment-list {
    overflow-wrap: break-word;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}
@media print {
  @page {
    margin: 18mm;
  }
  html {
    scroll-behavior: auto;
  }
  body {
    font:
      11pt/1.55 Georgia,
      serif;
    color: #000;
    background: #fff;
  }
  .web-header,
  .site-footer,
  .skip-link,
  .document-toolbar,
  .document-aside,
  .document-heading,
  .page-jump-nav,
  .message-form,
  .closing-cta {
    display: none !important;
  }
  body[data-page="horizon"] main > section:not(.declaration-section) {
    display: none !important;
  }
  .section,
  .declaration-section {
    padding: 0;
    background: none;
  }
  .container {
    width: 100%;
    max-width: none;
  }
  .document-layout {
    display: block;
  }
  .document-text {
    border: 0;
    padding: 0;
    background: none;
  }
  .document-text p,
  .document-text li {
    font:
      11pt/1.6 Georgia,
      serif;
    color: #000;
  }
  .document-text h3,
  .document-text h4,
  .document-text h5 {
    color: #000;
    break-after: avoid;
    page-break-after: avoid;
  }
  .document-text h3 {
    font-size: 20pt;
  }
  .document-text h4 {
    font-size: 15pt;
  }
  .document-text h5 {
    font-size: 12pt;
  }
  .document-text .source-cover-title {
    font-size: 24pt;
    color: #000;
  }
  .document-text .source-metadata,
  .document-text .source-end {
    font-size: 10pt;
    color: #333;
  }
  .print-heading {
    display: block;
    border-bottom: 1px solid #999;
    padding-bottom: 12px;
    margin-bottom: 24px;
  }
  .print-heading p {
    font:
      10pt/1.5 Arial,
      sans-serif;
    margin: 0;
  }
  mark[data-doc-hit],
  mark[data-doc-hit].current-hit {
    background: none;
    outline: none;
    color: #000;
  }
  a {
    color: #000;
  }
  details > div {
    display: block !important;
  }
}

/* Les Carnets · Publication, explication et suivi des travaux. */
.carnets-hero h1 {
  font-size: clamp(48px, 7vw, 78px);
  max-width: none;
  margin-bottom: 24px;
}
.carnets-intro {
  max-width: 750px;
  margin-top: 22px;
  color: var(--muted);
}
.publication-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 245px;
  gap: 54px;
  align-items: start;
}
.listing-heading {
  font-size: 28px;
}
.publication-list-heading {
  margin-bottom: 26px;
}
.publication-filters {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.publication-filters label {
  font-size: 14px;
}
.publication-results {
  min-height: 23px;
  margin: 12px 0 24px;
}
.publication-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.publication-item {
  margin: 0 !important;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}
.publication-item:first-child {
  padding-top: 0;
}
.publication-featured {
  padding: 28px !important;
  background: var(--soft);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  border-radius: 0 0 7px 7px;
  margin-bottom: 10px !important;
}
.publication-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 13px;
  margin-bottom: 14px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}
.publication-meta > span:first-child {
  font-weight: 700;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  color: var(--deep);
}
.publication-status {
  border: 1px solid var(--line);
  padding: 3px 8px;
  border-radius: 4px;
  color: var(--ink);
  font-size: 12px;
  background: var(--paper);
}
.publication-item h2 {
  font-size: clamp(25px, 3vw, 33px);
  line-height: 1.25;
  margin-bottom: 15px;
  text-wrap: pretty;
}
.publication-item h2 a {
  text-decoration: none;
}
.publication-item h2 a:hover {
  text-decoration: underline;
}
.publication-item p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}
.publication-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.publication-bottom > span {
  font-size: 13px;
  color: var(--muted);
}
.publication-bottom .text-link {
  font-size: 14px;
}
.publication-aside {
  position: sticky;
  top: 108px;
  border-top: 2px solid var(--deep);
  padding-top: 23px;
}
.publication-aside h2 {
  font:
    650 18px/1.45 Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Arial,
    sans-serif;
  letter-spacing: 0;
  margin-bottom: 20px;
}
.format-guide {
  margin: 0;
}
.format-guide > div {
  margin-bottom: 21px;
}
.format-guide dt {
  font-size: 15px;
  font-weight: 700;
  color: var(--deep);
  margin-bottom: 4px;
}
.format-guide dd {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
}
.publication-dossiers {
  border-top: 1px solid var(--line);
  margin-top: 30px;
  padding-top: 24px;
}
.publication-dossiers a {
  display: flex;
  gap: 10px;
  justify-content: space-between;
  align-items: center;
  min-height: 48px;
  font-size: 14px;
  padding-block: 8px;
}
.breadcrumbs {
  display: flex;
  gap: 10px 14px;
  flex-wrap: wrap;
  align-items: center;
  padding-block: 22px 0;
  font-size: 14px;
  color: var(--muted);
}
.breadcrumbs a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.article-hero {
  padding-block: 35px 44px;
  max-width: 900px;
}
.article-hero h1 {
  font-size: clamp(35px, 4.7vw, 57px);
  max-width: 25ch;
  margin-top: 20px;
  text-wrap: pretty;
}
.article-hero .lead {
  max-width: 780px;
}
.article-draft-note {
  font-size: 14px;
  color: var(--muted);
  margin-top: 24px;
}
.editorial-article {
  font-size: 18px;
  line-height: 1.85;
  max-width: 70ch;
  padding-bottom: 65px;
}
.editorial-article section + section {
  margin-top: 40px;
}
.editorial-article h2 {
  font-size: clamp(26px, 3vw, 32px);
  margin-bottom: 20px;
}
.editorial-article p {
  margin-bottom: 23px;
}
.editorial-article blockquote {
  margin: 32px 0;
  padding: 5px 0 5px 23px;
  border-left: 3px solid var(--gold);
  font: 400 25px/1.55 var(--display);
  color: var(--deep);
}
.editorial-article .article-source {
  padding: 25px;
  background: var(--soft);
  border-radius: 6px;
}
.article-source h2 {
  font-size: 25px;
}
.article-source p {
  font-size: 16px;
  color: var(--muted);
}
.article-source a {
  display: block;
  font-size: 16px;
  margin-block: 10px;
  line-height: 1.7;
  padding-block: 7px;
}
.article-return {
  padding-block: 24px;
}
.carnets-home {
  border-top: 1px solid var(--line);
}
.carnets-home-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.carnets-home-intro {
  max-width: 780px;
  color: var(--muted);
  margin-block: 12px 29px;
}
/* Cartes statiques avec couvertures : aucun moteur de publication requis. */
.carnets-home-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.carnets-home-links > li {
  min-width: 0;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--paper);
}
.carnets-home-links a {
  display: block;
  height: 100%;
  color: var(--ink);
  text-decoration: none;
}
.carnets-home-links a:hover h3 {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
.carnets-home-links a:focus-visible {
  outline-offset: -4px;
}
.carnet-card-cover {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}
.carnet-card-copy {
  padding: 23px;
}
.carnet-card-copy span {
  display: block;
  margin-bottom: 12px;
  font-size: 11px;
  line-height: 1.5;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.carnet-card-copy h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 26px;
  line-height: 1.3;
  font-weight: 400;
  color: var(--deep);
  letter-spacing: -0.015em;
}
@media (max-width: 1080px) {
  .publication-layout {
    grid-template-columns: minmax(0, 1fr) 210px;
    gap: 32px;
  }
  .publication-filters {
    grid-template-columns: 1fr;
  }
  .publication-aside {
    top: 104px;
  }
}
@media (max-width: 850px) {
  .publication-layout {
    grid-template-columns: 1fr;
    gap: 44px;
  }
  .publication-aside {
    position: static;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 36px;
  }
  .publication-dossiers {
    border-top: 0;
    margin: 0;
    padding: 0;
  }
  .publication-filters {
    grid-template-columns: minmax(0, 1fr) 190px;
  }
  .carnets-home-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
  .article-hero {
    padding-block: 25px 35px;
  }
  .editorial-article {
    font-size: 17px;
  }
}
@media (max-width: 560px) {
  .publication-filters,
  .publication-aside,
  .carnets-home-links {
    grid-template-columns: 1fr;
  }
  .publication-aside {
    gap: 20px;
  }
  .publication-dossiers {
    border-top: 1px solid var(--line);
    padding-top: 24px;
  }
  .publication-featured {
    padding: 23px 20px !important;
  }
  .publication-bottom {
    gap: 6px;
  }
  .carnets-home-heading {
    display: block;
  }
  .carnets-home-heading > .text-link {
    margin-top: 0;
  }
  .carnets-home-intro {
    margin-top: 18px;
  }
  .carnets-home-links {
    gap: 20px;
  }
  .editorial-article .article-source {
    padding: 21px;
  }
  .editorial-article blockquote {
    font-size: 23px;
    padding-left: 18px;
  }
}
@media print {
  .publication-filters,
  .publication-results,
  .publication-aside,
  .article-return,
  .breadcrumbs {
    display: none !important;
  }
  .publication-layout {
    display: block;
  }
  .publication-item,
  .publication-featured {
    break-inside: avoid;
    background: none;
    border-color: #999;
  }
  .article-hero {
    padding: 0;
  }
  .article-hero h1 {
    font-size: 28pt;
  }
  .editorial-article {
    font:
      11pt/1.6 Georgia,
      serif;
    max-width: none;
    padding: 0;
  }
  .editorial-article h2 {
    font-size: 17pt;
    color: #000;
    break-after: avoid;
  }
  .editorial-article .article-source {
    background: none;
    padding: 0;
  }
  .editorial-article blockquote {
    font-size: 14pt;
    color: #000;
  }
}

/* Axes Territoire / Nature issus du modèle éditorial fourni. */
.publication-filters {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.publication-filters > div:first-child {
  grid-column: 1/-1;
}
.publication-context {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
}
.article-subtitle {
  font: 400 clamp(23px, 3vw, 32px) / 1.4 var(--display);
  color: var(--deep);
  max-width: 30ch;
  margin-top: -3px;
}
.article-attribution {
  display: flex;
  gap: 20px 38px;
  flex-wrap: wrap;
  margin: 26px 0 0;
}
.article-attribution > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.article-attribution dt {
  font-size: 13px;
  color: var(--muted);
}
.article-attribution dd {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}
.editorial-article .archive-fragment {
  margin-top: 0;
}
.archive-fragment p {
  font-size: 22px;
  line-height: 1.8;
  margin-bottom: 26px;
}
.archive-body > h2 {
  margin-top: 38px;
}
.article-references {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.article-references h3 {
  font-size: 17px;
}
@media (max-width: 560px) {
  .publication-filters {
    grid-template-columns: 1fr;
  }
  .archive-fragment p {
    font-size: 20px;
  }
  .article-attribution {
    gap: 17px 28px;
  }
}
@media print {
  .archive-fragment p {
    font-size: 13pt;
  }
  .article-attribution dt,
  .article-attribution dd {
    color: #000;
    font-size: 10pt;
  }
}

/* À propos : portrait fourni et présentation du porteur actuel. */
.person-layout {
  display: grid;
  grid-template-columns: minmax(220px, 340px) minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}
.person-portrait {
  margin: 0;
}
.person-portrait img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 50%;
}
.person-bio {
  max-width: 680px;
}
.person-bio h2 {
  font-size: clamp(34px, 4vw, 48px);
}
.nav-about .nav-submenu {
  min-width: 245px;
}
@media (max-width: 850px) {
  .person-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .person-portrait {
    width: min(100%, 280px);
  }
  .person-bio {
    max-width: none;
  }
}
@media print {
  .person-layout {
    display: block;
  }
  .person-portrait {
    width: 180px;
    margin-bottom: 24px;
  }
}

/* Identité officielle du projet TUC, dans l’introduction de sa page. */
.tuc-project-logo {
  display: block;
  width: 440px;
  max-width: 100%;
  height: auto;
  margin-bottom: 32px;
}
@media (max-width: 560px) {
  .tuc-project-logo {
    margin-bottom: 26px;
  }
}

/* Bouton de soutien visible dans la navigation principale. */
.web-nav a.nav-support {
  margin-inline-start: 8px;
}

@media (max-width: 1080px) {
  .web-nav a.nav-support {
    margin: 8px 14px 0;
    align-self: flex-start;
  }
}

/* V4 · Accueil : un parcours de découverte centré sur Horizon. */
.discovery-width {
  max-width: 840px;
}
.discovery-hero {
  padding-block: 80px 76px;
  background: var(--soft);
}
.discovery-hero h1 {
  font-size: clamp(43px, 6vw, 72px);
  max-width: 20ch;
  line-height: 1.12;
  margin-bottom: 26px;
}
.discovery-hero .lead {
  max-width: 620px;
  margin-bottom: 28px;
}
.discovery-direct {
  display: table;
  min-height: 44px;
  margin-top: 12px;
  padding-block: 10px;
  font-size: 14px;
  color: var(--muted);
}
.discovery-step {
  padding-block: 66px;
  border-top: 1px solid var(--line);
}
.discovery-step h2 {
  max-width: 26ch;
  margin-bottom: 24px;
}
.discovery-step .lead {
  max-width: 660px;
}
.discovery-commitments {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
}
.discovery-commitments li {
  position: relative;
  margin: 0;
  padding: 14px 0 14px 28px;
  border-bottom: 1px solid var(--line);
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.45;
}
.discovery-commitments li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 25px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}
.discovery-caption {
  font-size: 14px;
  color: var(--muted);
  max-width: 620px;
}
.discovery-current {
  background: var(--deep);
  color: var(--paper);
}
.discovery-current h2,
.discovery-current .lead,
.discovery-current .text-link {
  color: var(--paper);
}
.discovery-current .eyebrow {
  color: var(--gold);
}
.discovery-current .discovery-caption {
  color: #d9eee5;
  margin-bottom: 24px;
}
.discovery-current :focus-visible {
  outline-color: var(--gold);
}
.discovery-next {
  display: table;
  margin-top: 18px;
  padding-block: 10px;
}
.discovery-origin {
  margin-top: 30px;
  font-size: 14px;
  color: var(--muted);
}
@media (max-width: 850px) {
  .discovery-hero {
    padding-block: 52px;
  }
  .discovery-step {
    padding-block: 48px;
  }
  .discovery-hero h1 {
    font-size: clamp(38px, 6.8vw, 58px);
  }
}
@media (max-width: 560px) {
  .discovery-hero .eyebrow {
    max-width: 32ch;
  }
  .discovery-hero h1 {
    font-size: clamp(35px, 9vw, 48px);
  }
  .discovery-step h2 {
    font-size: 30px;
  }
  .discovery-commitments li {
    font-size: 20px;
  }
  .discovery-origin {
    max-width: 30ch;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

.home-v4 .discovery-hero h1 {
  font-size: clamp(68px, 10vw, 112px);
  line-height: 1;
  margin-bottom: 22px;
}
.discovery-mission {
  font-family: var(--display);
  font-size: clamp(29px, 4vw, 42px);
  line-height: 1.2;
  color: var(--deep);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

/* V4 · À propos : aller de la vue d’ensemble vers les approfondissements. */
.initiative-projects {
  margin: 0;
}
.initiative-projects > div {
  padding-block: 25px;
  border-top: 1px solid var(--line);
}
.initiative-projects dt {
  font-size: 23px;
  font-weight: 650;
  line-height: 1.35;
}
.initiative-projects dt .small-label {
  margin-block: 6px 12px;
}
.initiative-projects dd {
  margin: 0;
}
.about-next {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.about-next article {
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.page-context-link {
  font-size: 14px;
  color: var(--muted);
  margin-top: 20px;
}
@media (max-width: 560px) {
  .about-next {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* Infolettre : demande d’abonnement depuis Publications. */
.newsletter-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.newsletter-layout h2 {
  max-width: 18ch;
}
.newsletter-form {
  min-width: 0;
}
.newsletter-consent {
  margin-block: 20px 16px;
}
.newsletter-form > button[type="submit"] {
  margin-top: 20px;
}
.newsletter-form .message-review {
  background: var(--paper);
}
@media (max-width: 850px) {
  .newsletter-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}
@media print {
  .newsletter-section {
    display: none !important;
  }
} /* V5 · Parcours Initiative et crédits. */

.page-jump-nav a[aria-current="page"] {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}
.research-domains {
  list-style: none;
  counter-reset: research;
  padding: 0;
  margin: 0;
  max-width: 820px;
}
.research-domains li {
  counter-increment: research;
  border-top: 1px solid var(--line);
  padding: 28px 0;
  margin: 0;
}
.research-domains h3::before {
  content: counter(research, decimal-leading-zero) " · ";
  color: var(--deep);
}
.research-domains p {
  max-width: 720px;
}
.research-question {
  font-size: 19px;
  color: var(--deep);
}
.credit-entry {
  padding-block: 28px;
  border-top: 1px solid var(--line);
}
.credit-entry h3 {
  font-size: 22px;
}
.credit-details {
  margin: 0 0 18px;
}
.credit-details > div {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 20px;
  margin-block: 9px;
}
.credit-details dt {
  font-weight: 650;
  font-size: 14px;
  color: var(--muted);
}
.credit-details dd {
  margin: 0;
}
.credit-method {
  margin: 0;
}
.credit-method > div {
  margin-bottom: 20px;
}
.credit-method dt {
  font-weight: 650;
  color: var(--deep);
}
.credit-method dd {
  margin: 4px 0 0;
}
@media (max-width: 560px) {
  .credit-details > div {
    grid-template-columns: 1fr;
    gap: 2px;
    margin-block: 15px;
  }
}

/* Documents légaux : lecture intégrale et navigation par articles. */
.footer-legal {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 20px;
}
.footer-legal a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
}
.footer-legal a[aria-current="page"] {
  text-decoration-thickness: 2px;
}
.legal-hero h1 {
  max-width: 28ch;
  font-size: clamp(32px, 4.6vw, 54px);
}
.legal-text {
  max-width: 78ch;
  min-width: 0;
  overflow-wrap: anywhere;
  line-height: 1.85;
}
.legal-text h2 {
  font-size: clamp(25px, 3vw, 32px);
  margin-top: 44px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 105px;
}
.legal-text h3 {
  font-size: 21px;
  margin-top: 28px;
  scroll-margin-top: 105px;
}
.legal-text p {
  margin-bottom: 20px;
}
.legal-text hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin-block: 32px;
}
.legal-toc-sub a {
  padding-left: 16px;
  font-size: 13px;
}
@media print {
  .legal-hero {
    padding: 0;
  }
  .legal-text {
    max-width: none;
  }
  .legal-text h2,
  .legal-text h3 {
    color: #000;
    break-after: avoid;
  }
}

/* Plan du site : organigramme de navigation synthétique. */
.sitemap-hero {
  padding-block: 42px;
}
.visitor-map-section {
  padding-block: 42px 60px;
}
.visitor-map-root {
  display: flex;
  justify-content: center;
  position: relative;
  padding-bottom: 32px;
}
.visitor-map-root > a {
  display: block;
  min-width: 180px;
  padding: 12px 22px;
  border: 1px solid var(--deep);
  border-radius: 6px;
  background: var(--deep);
  color: var(--paper);
  font-weight: 650;
  text-align: center;
  text-decoration: none;
}
.visitor-map-root::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  height: 32px;
  border-left: 2px solid var(--line);
}
.visitor-map ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.visitor-map li {
  margin: 0;
  min-width: 0;
}
.visitor-map-branches {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  position: relative;
}
.visitor-map-branches::before {
  content: "";
  position: absolute;
  top: 0;
  left: calc(12.5% - 9px);
  right: calc(12.5% - 9px);
  border-top: 2px solid var(--line);
}
.visitor-map-branch {
  position: relative;
  padding-top: 24px;
}
.visitor-map-branch::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  height: 24px;
  border-left: 2px solid var(--line);
}
.visitor-map-branch h2 {
  font-family: inherit;
  font-size: 17px;
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.5;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  margin: 0 0 16px;
  text-align: center;
}
.visitor-map-branch h2 a {
  color: inherit;
  text-underline-offset: 4px;
}
.visitor-map-branch > ul {
  margin-left: 12px;
}
.visitor-map-branch ul li {
  position: relative;
  border-left: 1px solid var(--line);
  padding-left: 16px;
}
.visitor-map-branch ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 10px;
  border-top: 1px solid var(--line);
}
.visitor-map-branch li > a {
  display: inline-block;
  min-height: 44px;
  padding-block: 10px;
  font-size: 15px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.visitor-map-branch li > ul {
  padding-left: 4px;
}
.visitor-map-branch li > ul a {
  font-size: 14px;
}
.visitor-map-information {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.visitor-map-information h2 {
  font-family: inherit;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: 0;
  margin: 0 0 8px;
}
.visitor-map-information ul {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 24px;
}
.visitor-map-information a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 14px;
}
.visitor-map a[aria-current="page"] {
  color: var(--muted);
  text-decoration: none;
}
@media (max-width: 850px) {
  .visitor-map-branches {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
  .visitor-map-branches::before,
  .visitor-map-branch::before,
  .visitor-map-root::after {
    display: none;
  }
  .visitor-map-branch {
    padding-top: 0;
  }
  .visitor-map-root {
    padding-bottom: 24px;
  }
}
@media (max-width: 560px) {
  .visitor-map-branches {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .sitemap-hero {
    padding-block: 32px;
  }
  .visitor-map-section {
    padding-block: 30px 44px;
  }
  .visitor-map-branch h2 {
    text-align: left;
  }
}
@media print {
  .visitor-map-root > a {
    background: none;
    color: #000;
  }
  .visitor-map-section {
    padding: 0;
  }
  .visitor-map-branch {
    break-inside: avoid;
  }
}

/* Pages d’erreur : une orientation courte, avec les mêmes repères de marque. */
.error-page {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
.error-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 25px;
  border-bottom: 1px solid var(--line);
}
.error-main {
  flex: 1;
  padding-block: clamp(45px, 8vw, 100px);
}
.error-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(150px, 1fr);
  align-items: center;
  gap: clamp(30px, 6vw, 85px);
}
.error-layout h1 {
  max-width: 22ch;
  font-size: clamp(36px, 4.5vw, 58px);
}
.error-layout .lead {
  max-width: 62ch;
  font-size: 19px;
}
.error-help {
  margin-top: 28px;
  color: var(--muted);
  font-size: 15px;
}
.error-code {
  font-family: var(--display);
  font-size: clamp(100px, 15vw, 190px);
  line-height: 1;
  color: var(--deep);
  text-align: center;
  letter-spacing: -0.055em;
}
.error-code span {
  display: block;
  width: 52px;
  height: 5px;
  background: var(--gold);
  margin: 25px auto 0;
}
.error-paths {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  margin-top: 55px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
}
.error-paths a {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  min-height: 44px;
  font-weight: 600;
}
.error-footer {
  padding-block: 24px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
.error-footer > p {
  margin-bottom: 10px;
}
@media (max-width: 650px) {
  .error-header {
    gap: 16px;
    padding-block: 20px;
  }
  .error-header > .text-link {
    font-size: 14px;
  }
  .error-layout {
    grid-template-columns: 1fr;
  }
  .error-code {
    display: none;
  }
  .error-paths {
    margin-top: 35px;
    gap: 5px 24px;
  }
  .error-layout .actions {
    align-items: stretch;
    flex-direction: column;
  }
  .error-layout .lead {
    font-size: 18px;
  }
}

/* V6 — application de la charte colorée et typographique de V5. */
:root {
  --deep: #00635c;
  --teal: #009b85;
  --mint: #cae8da;
  --paper: #fcfcf8;
  --gold: #efaf30;
  --ink: #173c37;
  --muted: #46655e;
  --line: #cadad2;
  --soft: #edf5ef;
  --max-width: 1100px;
  --gutter: clamp(20px, 5vw, 56px);
  --display: "Larken", Georgia, "Times New Roman", serif;
  --sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
}
h1,
h2 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.22;
  text-wrap: balance;
}
h3,
h4,
h5 {
  font-family: var(--sans);
  line-height: 1.22;
}
h1 {
  font-size: clamp(38px, 5.4vw, 64px);
  max-width: 22ch;
}
h2 {
  font-size: clamp(28px, 3.2vw, 40px);
}
h3 {
  font-size: 20px;
  font-weight: 650;
}
p {
  margin-bottom: 18px;
}
a:hover {
  color: var(--deep);
  text-decoration-thickness: 2px;
}
:focus-visible {
  outline: 3px solid var(--deep);
  outline-offset: 4px;
}
button,
input,
select,
textarea {
  font-family: var(--sans);
}
button,
a,
summary,
input,
select,
textarea {
  scroll-margin-block: 110px 30px;
}
button {
  touch-action: manipulation;
}
.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;
}
.section {
  padding-block: clamp(55px, 7vw, 90px);
}
.section-heading {
  max-width: 820px;
  margin-bottom: 32px;
}
.section-heading h2 {
  max-width: 29ch;
}
.eyebrow,
.card-kicker,
.index-number {
  font-family: var(--sans);
  font-size: 11px;
  line-height: 1.7;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--deep);
}
.eyebrow {
  margin-bottom: 23px;
}
.lead {
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.8;
  color: var(--muted);
  max-width: 760px;
}
.section-intro {
  max-width: 720px;
  color: var(--muted);
  margin-bottom: 35px;
}
.small {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}
.prose {
  max-width: 760px;
}
.prose p {
  font-size: 18px;
}

.text-link {
  font-size: 14px;
  line-height: 1.6;
  min-height: 44px;
}
.web-header {
  background: rgba(252, 252, 248, 0.98);
  backdrop-filter: blur(14px);
  border-color: var(--line);
}
.header-inner {
  min-height: 90px;
  gap: 18px;
}
.brand-btn {
  --brand-logo-width: 116px;
}
.brand-tagline {
  font-family: var(--sans);
  font-weight: 500;
  letter-spacing: 0.01em;
}
.web-nav {
  gap: 2px;
}
.web-nav a,
.web-nav summary {
  font-size: 12px;
  padding: 11px 9px;
  color: var(--deep);
  font-weight: 600;
}
.web-nav .nav-support {
  margin-left: 8px;
}

.nav-submenu {
  min-width: 240px;
  background: var(--paper);
  padding: 12px;
  box-shadow: 0 20px 45px #173c371a;
}
.nav-submenu a {
  font-size: 13px;
}

.page-hero {
  padding-block: 65px 56px;
  border-bottom: 1px solid var(--line);
}
.page-hero h1 {
  max-width: 24ch;
  margin-bottom: 26px;
}
.page-hero .text-link {
  margin-top: 12px;
}
.page-jump-nav {
  padding-block: 14px;
  gap: 10px 24px;
  border-bottom: 1px solid var(--line);
}
.page-jump-nav a {
  font-size: 12px;
  min-height: 42px;
  margin: 0;
}
.v6-home-hero {
  padding-block: 80px 85px;
  background: var(--soft);
  color: var(--ink);
}
/* Le texte garde sa colonne; la photo peut déborder derrière son bord droit. */
.v6-home-hero > .container {
  display: grid;
  grid-template-columns: minmax(0, 1.13fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}
.home-intro,
.home-hero-visual {
  min-width: 0;
}
.home-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
}
@media (min-width: 851px) {
  .v6-home-hero > .container {
    isolation: isolate;
  }
  .home-intro {
    position: relative;
    z-index: 2;
  }
  .home-hero-visual {
    --hero-image-overlap: clamp(80px, 11vw, 160px);
    position: relative;
    z-index: 1;
    width: calc(100% + var(--hero-image-overlap) + 24px);
    margin-inline-start: calc(-1 * var(--hero-image-overlap));
  }
  .home-hero-visual img {
    /* Le bord qui passe derrière le texte reste fondu. */
    -webkit-mask-image: linear-gradient(to right, transparent, #000 24%);
    mask-image: linear-gradient(to right, transparent, #000 24%);
  }
}
.v6-home-hero h1 {
  font-size: clamp(48px, 7.5vw, 90px);
  line-height: 1.02;
  max-width: 18ch;
  margin-bottom: 32px;
}
.v6-home-hero h1 em {
  font-style: normal;
  color: var(--deep);
}
.home-definition {
  font-size: 20px;
  line-height: 1.8;
  max-width: 650px;
  color: var(--muted);
}
.home-intro .actions {
  margin-top: 32px;
}
.horizon-feature {
  background: var(--deep);
  color: var(--paper);
}
.horizon-feature > .container {
  display: grid;
  grid-template-columns: 1fr 1.12fr;
  gap: 64px;
  align-items: stretch;
}
.horizon-feature.section {
  padding-block: 76px;
}
.mission-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 36px;
}
.mission-row > div {
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.mission-row h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 27px;
  margin: 17px 0 16px;
  letter-spacing: -0.025em;
}
.mission-row p {
  font-size: 16px;
  color: var(--muted);
}
.mission-row + .text-link {
  margin-top: 23px;
}
.editorial-split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 65px;
  align-items: start;
}
.editorial-split p {
  color: var(--muted);
}
.pull-quote {
  font: 400 clamp(27px, 3vw, 37px) / 1.4 var(--display);
  color: var(--deep) !important;
  letter-spacing: -0.02em;
}
.editorial-split .pull-quote {
  border-left: 3px solid var(--gold);
  padding-left: 28px;
}
.section-heading-row {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 30px;
  margin-bottom: 24px;
}
.section-heading-row h2 {
  margin-bottom: 0;
}
.section-heading-row .text-link {
  flex-shrink: 0;
}
.home-carnets {
  background: var(--paper);
  border-top: 1px solid var(--line);
}
.home-carnets .eyebrow,
.card-kicker {
  color: var(--deep);
}
.reading-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 45px 32px;
  list-style: none;
  margin: 36px 0 32px;
  padding: 0;
}
.reading-grid > .reading-card {
  margin: 0;
  min-width: 0;
}
.reading-card article {
  height: 100%;
  display: flex;
  flex-direction: column;
}
.reading-card-image {
  display: block;
  overflow: hidden;
  position: relative;
  border-radius: 5px;
}
.reading-card-image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  transition: transform 0.25s ease;
}
.reading-card-image:hover img {
  transform: scale(1.015);
}
.reading-card-copy {
  padding-top: 24px;
}
.reading-card-copy .card-kicker {
  font-size: 11px;
  margin: 0 0 11px;
}
.reading-card h3 {
  font-family: var(--display);
  font-weight: 450;
  font-size: clamp(27px, 3vw, 34px);
  letter-spacing: -0.025em;
  line-height: 1.22;
  margin-bottom: 14px;
  max-width: 29ch;
}
.card-title-link {
  color: var(--deep);
  text-decoration: none;
}
.card-title-link:hover {
  text-decoration: underline;
}
.reading-card-copy > p:not(.card-kicker) {
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}
.reading-card-copy .card-byline {
  font-size: 12px !important;
  border-top: 1px solid #cadad280;
  margin-top: 22px;
  padding-top: 16px;
}
.tuc-strip {
  background: var(--soft);
  border-block: 1px solid var(--line);
}
.participation-shortcuts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.participation-shortcuts > a {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  text-decoration: none;
  border-top: 2px solid var(--deep);
  padding: 22px 0 12px;
}
.participation-shortcuts > a > span:first-child {
  font-size: 12px;
  color: var(--muted);
}
.participation-shortcuts strong {
  font: 500 27px/1.3 var(--display);
  letter-spacing: -0.02em;
}
.participation-shortcuts > a:hover strong {
  text-decoration: underline;
}
.section-afterword {
  max-width: 780px;
  margin-top: 35px;
}
.project-rows {
  border-top: 1px solid var(--line);
}
.project-rows article {
  display: grid;
  grid-template-columns: 50px 1fr auto;
  gap: 24px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.project-rows h3 {
  font: 450 31px/1.25 var(--display);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.project-rows p {
  max-width: 680px;
  font-size: 16px;
  color: var(--muted);
  margin: 0;
}
.project-rows .index-number {
  padding-top: 10px;
}
.link-pair {
  display: flex;
  flex-wrap: wrap;
  gap: 15px 35px;
  margin-bottom: 20px;
}
.learning-path {
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 850px;
}
.learning-path li {
  display: grid;
  grid-template-columns: 65px minmax(0, 1fr);
  gap: 25px;
  border-top: 1px solid var(--line);
  padding-block: 30px;
  margin: 0;
}
.learning-path li > span {
  font: 400 38px/1 var(--display);
  color: var(--deep);
}
.learning-path h3 {
  font: 650 20px/1.3 var(--sans);
  margin-bottom: 13px;
  letter-spacing: -0.02em;
}
.learning-path p {
  color: var(--muted);
  margin-bottom: 10px;
}
.involvement-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px 45px;
}
.involvement-grid article {
  padding-top: 25px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.involvement-grid h3 {
  font: 450 31px/1.25 var(--display);
  margin: 17px 0;
  letter-spacing: -0.025em;
}
.involvement-grid p {
  color: var(--muted);
  font-size: 16px;
}
.involvement-grid .text-link {
  margin-top: auto;
  align-self: flex-start;
}
.partner-profile {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr;
  gap: 65px;
  align-items: start;
}
.partner-profile aside {
  border-left: 2px solid var(--gold);
  padding: 6px 0 10px 25px;
  font-size: 15px;
}
.partner-profile aside h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: -0.02em;
}
.partner-bridge {
  max-width: 790px;
  padding-left: 25px;
  border-left: 3px solid var(--gold);
}
.partner-bridge p {
  color: var(--muted);
}
.support-panel {
  display: flex;
  gap: 45px;
  align-items: center;
}
.support-panel > div {
  max-width: 720px;
}
.support-panel > .button {
  flex-shrink: 0;
}
.commitment-list {
  border-top: 1px solid var(--line);
}
.commitment-list li {
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}
.commitment-list blockquote {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 400;
}
.commitment-list h3 {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.document-text {
  background: #fcfcf8;
  border-color: var(--line);
  border-radius: 3px;
}
.document-text p,
.document-text li {
  font-family: var(--display);
  font-size: 19px;
  line-height: 1.85;
  color: var(--ink);
}
.document-text h3,
.document-text h4,
.document-text h5 {
  font-family: var(--display);
  font-weight: 550;
}
.document-heading > p {
  max-width: 780px;
}
.document-aside {
  top: 115px;
}
.document-toc summary {
  font-family: var(--sans);
  font-size: 14px;
}
.document-toc a {
  font-size: 13px;
  min-height: 30px;
  padding-block: 5px;
}
.legal-text p,
.legal-text li {
  font-size: 16px;
  line-height: 1.9;
}
.article-hero .reading-time {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 20px;
}
.article-hero h1 {
  font-size: clamp(38px, 5vw, 65px);
  font-family: var(--display);
}
.editorial-article {
  font-family: var(--display);
  font-size: 21px;
  line-height: 1.85;
  max-width: 68ch;
}
.editorial-article .article-source {
  font-family: var(--sans);
}
.editorial-article blockquote {
  font-size: 29px;
}
.article-attribution dt,
.article-attribution dd,
.article-draft-note {
  font-family: var(--sans);
}
.publication-filters {
  grid-template-columns: 1.4fr 1fr 1fr;
  border-top: 1px solid var(--line);
  padding-top: 25px;
  gap: 20px;
}
.dossier-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 35px;
}
.dossier-links > a {
  display: block;
  padding: 25px 0;
  text-decoration: none;
  border-top: 2px solid var(--deep);
}
.dossier-links span {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.dossier-links h3 {
  font: 450 31px/1.3 var(--display);
  letter-spacing: -0.02em;
  margin: 15px 0;
}
.dossier-links p {
  font-size: 16px;
  color: var(--muted);
}
.newsletter-block,
.newsletter-section {
  background: var(--mint);
}
.field-help,
.form-privacy {
  font-size: 13px;
  line-height: 1.8;
}
.form-field label {
  font-size: 14px;
}
input,
select,
textarea {
  background: #fcfcf8;
  max-width: 100%;
  border-color: #90aea2;
}
input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--deep);
}
.checkbox-row {
  align-items: start;
}
.checkbox-row input {
  margin-top: 6px;
}
.contact-layout {
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 60px;
}
.contact-aside {
  position: sticky;
  top: 120px;
}
.contact-aside h3 {
  font: 450 29px/1.3 var(--display);
  letter-spacing: -0.02em;
}
.choice-grid .choice strong {
  font-size: 14px;
}
.choice-grid .choice small {
  font-size: 12px;
}
.message-review {
  background: var(--soft);
  border: 1px solid var(--line);
  box-shadow: none;
}
.notice {
  border-color: var(--line);
  background: var(--soft);
}
.faq-list {
  max-width: 850px;
}
.disclosure summary {
  font-size: 17px;
  line-height: 1.6;
  min-height: 65px;
  padding-block: 21px;
}
.disclosure > div {
  max-width: 780px;
  font-size: 16px;
}
.site-footer {
  padding-top: 55px;
  background: var(--deep);
}
.footer-manifesto {
  display: flex;
  gap: 30px;
  justify-content: space-between;
  align-items: end;
  padding-bottom: 42px;
  margin-bottom: 42px;
  border-bottom: 1px solid #ffffff30;
}
.site-footer .footer-manifesto > p {
  font: 400 clamp(37px, 4vw, 52px) / 1.1 var(--display);
  max-width: none;
  letter-spacing: -0.025em;
  color: var(--paper);
  margin: 0;
}
.footer-manifesto em {
  font-style: normal;
  color: #d8ebe2;
}
.footer-manifesto .text-link {
  color: var(--paper);
}
.site-footer h2 {
  font-family: var(--sans);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
}
.site-footer a:hover {
  color: #cae8da;
}
.footer-grid > div > a:not(:has(img)) {
  font-size: 12px;
  line-height: 1.7;
  min-height: 31px;
  margin-bottom: 2px;
}
.site-footer .footer-grid p {
  font-size: 12px;
  line-height: 1.9;
}
.footer-bottom {
  font-size: 11px;
  gap: 12px 25px;
  align-items: baseline;
  margin-top: 40px;
}
.footer-legal {
  gap: 8px 15px;
  align-items: baseline;
}
.footer-legal a {
  font-size: 11px;
  min-height: 32px;
}
.site-tree-root {
  border-bottom: 1px solid var(--line);
  padding-bottom: 22px;
  margin-bottom: 30px;
}
.site-tree-root a {
  font: 400 33px/1.2 var(--display);
  text-decoration: none;
}
.site-tree-branches {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
}
.site-tree-branches h2 {
  font-size: 27px;
  border-top: 2px solid var(--deep);
  padding-top: 20px;
}
.site-tree-branches ul {
  list-style: none;
  margin: 0;
  padding-left: 18px;
  border-left: 1px solid var(--line);
}
.site-tree-branches li {
  margin: 0;
}
.site-tree-branches .text-link {
  font-size: 14px;
  min-height: 40px;
}
.plain-list {
  max-width: 800px;
}
.plain-list li {
  margin-bottom: 14px;
}
@media (min-width: 1101px) {
  .header-inner {
    flex-wrap: nowrap;
    padding-block: 0;
  }
  .web-nav {
    display: flex;
    width: auto;
    flex-wrap: nowrap;
  }
  .js .web-nav {
    display: flex;
  }
  .js .nav-menu {
    display: none;
  }
}
@media (max-width: 1100px) {
  .header-inner {
    min-height: 82px;
    flex-wrap: wrap;
    padding-block: 16px;
  }
  .web-nav {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .js .web-nav {
    display: none;
  }
  .js .nav-menu {
    display: inline-flex;
  }
  .js .menu-open .web-nav {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    max-height: calc(100dvh - 82px);
    overflow: auto;
    flex-direction: column;
    align-items: stretch;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 16px var(--gutter);
    box-shadow: 0 15px 20px #173c3714;
  }
  .web-nav a,
  .web-nav summary {
    font-size: 15px;
    padding: 12px;
  }
  .web-nav details {
    width: 100%;
  }
  .nav-submenu {
    position: static;
    box-shadow: none;
    border: 0;
    border-left: 2px solid var(--gold);
    border-radius: 0;
    margin-left: 12px;
    min-width: 0;
  }
  .web-nav .nav-support {
    margin: 8px 0 0;
  }
  .horizon-feature > .container {
    gap: 35px;
  }
  .footer-grid {
    gap: 30px;
  }
}
@media (max-width: 850px) {
  .brand-tagline,
  .brand-divider {
    display: none;
  }
  .v6-home-hero {
    padding-block: 60px 0;
  }
  .v6-home-hero > .container {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
  .home-hero-visual {
    /* La photo rejoint les bords et le bandeau Horizon, comme la maquette mobile. */
    width: calc(100% + var(--gutter) * 2);
    margin-inline: calc(-1 * var(--gutter));
    aspect-ratio: 2 / 1;
    overflow: hidden;
  }
  .home-hero-visual img {
    height: 100%;
    object-fit: cover;
    object-position: center top;
  }
  .horizon-feature > .container {
    grid-template-columns: 1fr;
  }
  .horizon-feature.section {
    padding-block: 54px;
  }
  .mission-row {
    gap: 25px;
  }
  .mission-row h3 {
    font-size: 24px;
  }
  .editorial-split {
    gap: 35px;
  }
  .partner-profile {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .support-panel {
    display: block;
  }
  .support-panel > .button {
    margin-top: 20px;
  }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .contact-aside {
    position: static;
    max-width: 700px;
  }
  .site-tree-branches {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .publication-filters {
    grid-template-columns: 1fr 1fr;
  }
  .publication-filters > div:first-child {
    grid-column: 1/-1;
  }
}
@media (max-width: 650px) {
  body {
    font-size: 16px;
  }
  .brand-btn {
    --brand-logo-width: 110px;
  }
  .v6-home-hero h1 {
    font-size: clamp(44px, 9vw, 62px);
    line-height: 1.08;
  }
  .home-definition {
    font-size: 18px;
  }
  .mission-row,
  .editorial-split,
  .involvement-grid,
  .dossier-links,
  .reading-grid,
  .participation-shortcuts {
    grid-template-columns: 1fr;
  }
  .mission-row {
    gap: 26px;
  }
  .mission-row h3 {
    font-size: 29px;
  }
  .section-heading-row {
    display: block;
  }
  .section-heading-row > .text-link {
    margin-top: 15px;
  }
  .reading-grid {
    gap: 35px;
  }
  .reading-card h3 {
    font-size: 31px;
  }
  .reading-card-copy {
    padding-top: 20px;
  }
  .project-rows article {
    grid-template-columns: 35px 1fr;
    gap: 14px;
  }
  .project-rows article > .text-link {
    grid-column: 2;
  }
  .learning-path li {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 17px;
  }
  .learning-path li > span {
    font-size: 30px;
  }
  .learning-path h3 {
    font-size: 26px;
  }
  .footer-manifesto {
    display: block;
  }
  .footer-manifesto .text-link {
    margin-top: 22px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .footer-grid > div:first-child {
    grid-column: 1/-1;
  }
  .footer-grid > div:last-child {
    grid-column: auto;
  }
  .site-tree-branches {
    grid-template-columns: 1fr;
  }
  .editorial-article {
    font-size: 19px;
  }
  .editorial-article blockquote {
    font-size: 26px;
  }
  .document-text p,
  .document-text li {
    font-size: 18px;
  }
  .commitment-list blockquote {
    font-size: 24px;
  }
  .page-hero {
    padding-block: 45px 38px;
  }
  .cta-row {
    display: block;
  }
  .cta-row > .button {
    margin-top: 25px;
  }
  .publication-filters {
    grid-template-columns: 1fr;
  }
  .publication-filters > div:first-child {
    grid-column: auto;
  }
  .involvement-grid {
    gap: 30px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reading-card-image img {
    transition: none;
  }
  .reading-card-image:hover img {
    transform: none;
  }
}
@media print {
  .web-header,
  .site-footer,
  .page-jump-nav,
  .breadcrumbs,
  .article-return,
  .reading-time {
    display: none !important;
  }
  body {
    font:
      11pt/1.6 Georgia,
      serif;
    background: #fff;
    color: #000;
  }
  .container {
    width: 100%;
    max-width: none;
  }
  .document-text p,
  .document-text li {
    font:
      11pt/1.6 Georgia,
      serif;
    color: #000;
  }
  .section {
    padding-block: 15px;
  }
  .editorial-article {
    font-size: 12pt;
  }
  .document-text {
    border: 0;
    background: #fff;
  }
}
/* Une seule cible de navigation par carte, nommée par son titre HTML. */
.reading-card-link {
  display: block;
  color: var(--ink);
  text-decoration: none;
  height: 100%;
}
.reading-card-link:hover h3 {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
.reading-card-link:hover img {
  transform: scale(1.015);
}
input:not([type="radio"]):not([type="checkbox"]),
select,
textarea {
  background: #fcfcf8;
  border-color: #90aea2;
}
.web-nav details:has([aria-current="page"]) > summary {
  font-weight: 750;
  background: var(--mint);
}
.small-label,
.document-metadata dt,
.document-metadata dd {
  font-family: var(--sans);
}
@media (prefers-reduced-motion: reduce) {
  .reading-card-link:hover img {
    transform: none;
  }
}

/* En-tête et navigation repris de V5; les liens conservent les routes V6. */
.web-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(252, 252, 248, 0.98);
  border-bottom: 1px solid var(--line);
  backdrop-filter: none;
}
.header-inner {
  max-width: var(--max-width);
  width: calc(100% - var(--gutter) * 2);
  min-height: 78px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  flex-wrap: nowrap;
  padding-block: 0;
}
.brand-btn {
  --brand-logo-width: 120px;
  display: inline-block;
  flex: 0 0 auto;
  padding: 0;
  border: 0;
  background: none;
  color: var(--deep);
  text-align: left;
  text-decoration: none;
  white-space: nowrap;
  font-size: 0;
  line-height: 0;
}
.brand-logo {
  display: inline-block;
  width: var(--brand-logo-width);
  height: auto;
  vertical-align: baseline;
}
.brand-divider {
  display: inline-block;
  width: calc(var(--brand-logo-width) * 2 / 168);
  height: calc(var(--brand-logo-width) * 40 / 168);
  margin-inline-start: calc(var(--brand-logo-width) * 17 / 168);
  margin-inline-end: calc(var(--brand-logo-width) * 16 / 168);
  vertical-align: baseline;
  background: var(--gold);
}
.brand-tagline {
  display: inline-block;
  vertical-align: baseline;
  font-family: inherit;
  font-size: calc(var(--brand-logo-width) * 11 / 120);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.015em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--deep);
}
.web-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  width: auto;
  flex-wrap: nowrap;
}
.web-nav a,
.web-nav summary {
  display: block;
  min-height: 44px;
  padding: 11px 10px;
  border-radius: 5px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  list-style: none;
  text-decoration: none;
  line-height: 1.6;
}
.web-nav a:hover,
.web-nav summary:hover,
.web-nav .active:not(.button) {
  background: var(--mint);
  color: var(--deep);
}
.web-nav .active:not(.button) {
  font-weight: 700;
}
.web-nav details {
  position: relative;
  width: auto;
}
.web-nav summary::-webkit-details-marker {
  display: none;
}
.web-nav summary::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin: 0 0 3px 8px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg);
}
.web-nav details[open] > summary::after {
  transform: rotate(225deg);
  margin-bottom: 0;
}
.nav-submenu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 245px;
  padding: 6px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 7px;
  box-shadow: 0 12px 24px #173c371a;
}
.nav-submenu a {
  font-size: 14px;
}
.nav-menu {
  display: none;
  align-items: center;
}
.web-nav a.nav-support {
  margin-inline-start: 8px;
}

@media (max-width: 1080px) {
  .header-inner {
    flex-wrap: wrap;
    padding-block: 15px;
    min-height: 74px;
  }
  .web-nav {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .js .web-nav {
    display: none;
  }
  .js .nav-menu {
    display: inline-flex;
  }
  .js .menu-open .web-nav {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    max-height: calc(100dvh - 80px);
    overflow: auto;
    flex-direction: column;
    align-items: stretch;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 16px var(--gutter);
    box-shadow: 0 15px 20px #173c3714;
  }
  .web-nav a,
  .web-nav summary {
    padding: 12px 14px;
  }
  .nav-submenu {
    position: static;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    box-shadow: none;
    padding: 0 0 0 16px;
    margin-left: 14px;
    min-width: 0;
  }
  .web-nav a.nav-support {
    margin: 8px 14px 0;
    align-self: flex-start;
  }
}
@media (max-width: 850px) {
  .brand-btn {
    --brand-logo-width: 100px;
  }
  .brand-divider,
  .brand-tagline {
    display: none;
  }
  .header-inner {
    min-height: 70px;
    padding-block: 12px;
  }
}
@media (min-width: 1081px) and (max-width: 1100px) {
  .header-inner {
    min-height: 78px;
    flex-wrap: nowrap;
    padding-block: 0;
  }
  .web-nav {
    display: flex;
    width: auto;
    flex-wrap: nowrap;
  }
  .js .web-nav {
    display: flex;
  }
  .js .nav-menu {
    display: none;
  }
}

/* Proportions typographiques et boutons du hero repris de V5. */
.v6-home-hero .eyebrow {
  margin-bottom: 18px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.6;
}
.v6-home-hero h1 {
  font-size: clamp(43px, 6.2vw, 76px);
  max-width: 18ch;
  margin-bottom: 27px;
  line-height: 1.08;
}
.home-definition {
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.7;
  max-width: 740px;
}
.v6-home-hero .actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

@media (max-width: 560px) {
  .v6-home-hero h1 {
    font-size: 44px;
    max-width: 15ch;
  }
  .v6-home-hero .actions {
    align-items: center;
    flex-direction: row;
  }
}
@media (max-width: 380px) {
  .v6-home-hero h1 {
    font-size: 38px;
  }
}

/* Système typographique partagé et standards des cartes éditoriales. */
:root {
  --type-hero: clamp(43px, 6.2vw, 76px);
  --type-title: clamp(38px, 5.4vw, 64px);
  --type-section: clamp(28px, 3.2vw, 40px);
  --type-lead: clamp(18px, 2vw, 21px);
  --type-quote: clamp(22px, 2.6vw, 29px);
  --type-eyebrow: 12px;
}
.eyebrow {
  margin-bottom: 18px;
  font-size: var(--type-eyebrow);
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.6;
}
.v6-home-hero h1 {
  font-size: var(--type-hero);
  max-width: 18ch;
  margin-bottom: 27px;
  line-height: 1.08;
}
.home-definition {
  font-size: var(--type-lead);
  line-height: 1.7;
  max-width: 740px;
}
.page-hero h1,
.article-hero h1,
.legal-hero h1,
.discovery-hero h1,
.error-layout h1 {
  font-size: var(--type-title);
  line-height: 1.12;
  letter-spacing: -0.025em;
}
.section-heading h2,
.section-heading-row h2,
.horizon-feature h2 {
  font-size: var(--type-section);
  line-height: 1.22;
  letter-spacing: -0.025em;
}
.commitment-list blockquote,
.editorial-article blockquote {
  font-family: var(--display);
  font-size: var(--type-quote);
  font-weight: 400;
  line-height: 1.45;
}

/* Le bandeau du rôle de l’initiative. */
.mission-banner {
  background: var(--gold);
  color: var(--ink);
}
.mission-banner .eyebrow,
.mission-banner h2,
.mission-banner h3 {
  color: var(--deep);
}
.mission-banner .mission-row > div {
  border-color: #00635c66;
}
.mission-banner .mission-row p {
  color: var(--ink);
}
.mission-cta {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}
.mission-cta .text-link {
  color: var(--ink);
  font-weight: 700;
  text-align: center;
}

/* Même contour, image horizontale facultative, puis métadonnées et titre. */
.reading-card article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}
.reading-card-link > .reading-card-copy:first-child {
  padding: 22px;
}
.reading-card-image {
  border-radius: 0;
  border-bottom: 1px solid var(--line);
}
.reading-card-copy {
  padding: 20px 22px 23px;
}

/* Repère d’adhésion plus visible dans le pied de page. */
.footer-participate {
  align-self: center;
  flex: 0 0 auto;
}

@media (max-width: 850px) {
  .footer-participate {
    margin-top: 22px;
  }
}
@media (max-width: 560px) {
  .v6-home-hero h1 {
    font-size: 44px;
    max-width: 15ch;
  }
  .page-hero h1,
  .article-hero h1,
  .legal-hero h1,
  .discovery-hero h1,
  .error-layout h1 {
    font-size: clamp(34px, 9vw, 44px);
  }
}
@media (max-width: 380px) {
  .v6-home-hero h1 {
    font-size: 38px;
  }
}

/* Navigation globale, pages d’une rubrique et raccourcis dans une page. */
.web-nav .nav-section-current > summary {
  background: var(--mint);
  color: var(--deep);
  font-weight: 700;
}
.site-breadcrumbs {
  display: block;
  padding-block: 10px;
  font-size: 13px;
  line-height: 1.5;
}
.site-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
}
.site-breadcrumbs li + li::before {
  content: "›";
  color: var(--muted);
}
.site-breadcrumbs a {
  min-height: 32px;
}
.site-breadcrumbs [aria-current="page"] {
  color: var(--ink);
}
.page-hero .page-subtitle {
  max-width: 45ch;
  margin-bottom: 24px;
  color: var(--deep);
  font-family: var(--display);
  font-size: clamp(20px, 2.5vw, 27px);
  font-weight: 400;
  line-height: 1.35;
  text-wrap: pretty;
}
.navigation-caption {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.initiative-layout {
  display: grid;
  grid-template-columns: 235px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
  padding-block: 20px 56px;
}
.initiative-sidebar {
  position: sticky;
  top: 100px;
  max-height: calc(100dvh - 120px);
  overflow: auto;
}
.section-navigation {
  padding-block: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}
.section-navigation summary {
  padding: 8px 16px 14px;
  color: var(--deep);
  font-weight: 650;
}
.section-navigation .navigation-caption {
  display: block;
  margin: 0;
}
.section-current {
  display: none;
  font-size: 14px;
  line-height: 1.5;
  margin-top: 6px;
}
.section-navigation ul,
.page-contents ul {
  padding: 0;
  margin: 0;
  list-style: none;
}
.section-navigation li,
.page-contents li {
  min-width: 0;
  margin: 0;
}
.section-navigation nav > ul {
  padding-inline: 8px;
}
.section-navigation li > ul {
  padding-left: 12px;
  margin-left: 10px;
  border-left: 1px solid var(--line);
}
.section-navigation a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 4px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  text-decoration: none;
}
.section-navigation a:hover {
  color: var(--deep);
  background: var(--soft);
  text-decoration: underline;
}
.section-navigation a[aria-current="page"] {
  color: var(--deep);
  background: var(--mint);
  box-shadow: inset 3px 0 0 var(--deep);
  font-weight: 700;
}
.initiative-content {
  min-width: 0;
}
.initiative-content .container {
  width: 100%;
}
.initiative-content > .section {
  padding-block: 40px;
}
.initiative-content > .section.soft {
  padding-inline: 24px;
  border-radius: 8px;
}
.initiative-content .editorial-split {
  gap: 32px;
}
.initiative-content .person-layout {
  grid-template-columns: minmax(160px, 220px) minmax(0, 1fr);
  gap: 32px;
}
.page-contents ul {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
}
@media (min-width: 851px) {
  .section-navigation summary {
    list-style: none;
    cursor: default;
  }
  .section-navigation summary::-webkit-details-marker {
    display: none;
  }
}
@media (max-width: 1100px) {
  .initiative-content .editorial-split,
  .initiative-content .partner-profile,
  .initiative-content .person-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }
  .initiative-content .person-portrait {
    max-width: 220px;
  }
}
@media (max-width: 850px) {
  .initiative-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    padding-top: 12px;
  }
  .initiative-sidebar {
    position: static;
    max-height: none;
    overflow: visible;
  }
  .section-current {
    display: block;
  }
  .section-navigation summary {
    padding-block: 8px;
    list-style-position: inside;
  }
  .section-navigation .navigation-caption {
    display: inline;
  }
  .initiative-content > .section {
    padding-block: 32px;
  }
  .initiative-content > .section.soft {
    padding-inline: 20px;
  }
}
@media print {
  .initiative-layout {
    display: block;
  }
  .initiative-sidebar {
    display: none;
  }
}
.page-contents {
  padding-block: 18px;
  border-bottom: 1px solid var(--line);
}
.page-contents ul {
  gap: 2px 26px;
}
.page-contents a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding-block: 6px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
}
.page-contents a::after {
  content: "↓";
  font-weight: 400;
}
.publication-meta .taxonomy-link {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  color: var(--deep);
}
@media (max-width: 1080px) {
  .js .menu-open .nav-submenu {
    min-width: 0;
  }
}
@media (max-width: 650px) {
  .section-navigation a {
    padding-inline: 10px;
  }
  .section-navigation ul {
    gap: 4px;
  }
}
@media print {
  .site-breadcrumbs,
  .section-navigation,
  .page-contents {
    display: none !important;
  }
}

:root {
  --on-deep-accent: #ffe5a2;
}
.horizon-feature .eyebrow {
  color: var(--on-deep-accent);
}

.mission-banner .eyebrow,
.mission-banner .index-number {
  color: var(--ink);
}

/* Boutons : une géométrie commune; les variantes ne règlent que les couleurs. */
:root {
  --button-height: 48px;
  --button-padding-block: 11px;
  --button-padding-inline: 20px;
  --button-radius: 6px;
}
:is(a, button).button {
  --button-bg: transparent;
  --button-color: var(--deep);
  --button-border: var(--deep);
  --button-hover-bg: var(--mint);
  --button-hover-color: var(--deep);
  --button-hover-border: var(--deep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: var(--button-height);
  padding: var(--button-padding-block) var(--button-padding-inline);
  border: 1px solid var(--button-border);
  border-radius: var(--button-radius);
  background: var(--button-bg);
  color: var(--button-color);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 650;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color 0.15s,
    border-color 0.15s,
    color 0.15s;
}
:is(a, button).button:hover {
  background: var(--button-hover-bg);
  border-color: var(--button-hover-border);
  color: var(--button-hover-color);
  text-decoration: none;
}
.button.primary {
  --button-bg: var(--deep);
  --button-color: #fff;
  --button-hover-bg: #004e48;
  --button-hover-color: #fff;
  --button-hover-border: #004e48;
}
.button.secondary {
  --button-bg: transparent;
}
.button.gold {
  --button-bg: var(--gold);
  --button-color: var(--ink);
  --button-border: var(--gold);
  --button-hover-bg: #f5c05a;
  --button-hover-color: var(--ink);
  --button-hover-border: #f5c05a;
}
.button.inverse {
  --button-color: var(--paper);
  --button-border: var(--paper);
  --button-hover-bg: var(--paper);
  --button-hover-color: var(--deep);
  --button-hover-border: var(--paper);
}
.button.quiet {
  --button-border: transparent;
  --button-hover-border: transparent;
}
.button.icon-button {
  width: var(--button-height);
  min-width: var(--button-height);
  padding-inline: var(--button-padding-block);
}
:is(a, button).button:disabled,
:is(a, button).button[aria-disabled="true"] {
  opacity: 0.45;
  cursor: default;
}
.button.nav-menu {
  display: none;
}
.site-footer .button:focus-visible,
.horizon-feature .button:focus-visible {
  outline-color: var(--gold);
}
@media (max-width: 1080px) {
  .js .button.nav-menu {
    display: inline-flex;
  }
}
@media (prefers-reduced-motion: reduce) {
  :is(a, button).button {
    transition: none;
  }
}