/* Identité partagée : lumières naturelles, surfaces douces et navigation en verre. */
:root {
  --q-bg: #fafbf8;
  --q-ink: #16231f;
  --q-muted: #54645c;
  --q-forest: #245d48;
  --q-water: #2a7586;
  --q-amber: #a86625;
  --q-line: #d9e3db;
  --q-radius: 24px;
  --q-shadow: 0 16px 60px #1537280d;
  --q-dark: #122d25;
  --q-focus: #176b66;
  --q-page-width: 1488px;
}
.aurora-site {
  background: var(--q-bg);
  color: var(--q-ink);
  --editorial-paper: var(--q-bg);
  --editorial-fog: #f0f5ef;
  --editorial-ink: var(--q-ink);
  --editorial-muted: var(--q-muted);
  --editorial-line: var(--q-line);
}
.aurora-site .site-header {
  position: sticky;
  top: 12px;
  left: auto;
  right: auto;
  width: calc(100% - 48px);
  max-width: calc(var(--q-page-width) - 48px);
  margin: 12px auto 0;
  padding: 17px clamp(20px, 3vw, 50px);
  height: auto;
  min-height: 80px;
  border: 1px solid #ffffff;
  border-radius: 22px;
  background: #ffffffed;
  box-shadow: 0 8px 35px #133d2410;
  z-index: 50;
  gap: 24px;
  flex-wrap: wrap;
}
@supports (backdrop-filter: blur(16px)) {
  .aurora-site .site-header {
    background: #ffffffce;
    backdrop-filter: blur(16px) saturate(120%);
    -webkit-backdrop-filter: blur(16px) saturate(120%);
  }
}
.aurora-site .quint-wordmark {
  color: var(--q-ink);
  letter-spacing: 0.15em;
  font-weight: 600;
}
.aurora-site .quint-mark {
  color: var(--q-forest);
  border-color: #b9cebd;
  background: #f0f7ee;
  font-weight: 400;
}
.aurora-site .site-header nav {
  gap: clamp(14px, 1.6vw, 25px);
  font-size: 0.8rem;
}
.aurora-site .site-header nav a {
  color: #384b41;
}
.aurora-site .site-header nav a:hover,
.aurora-site .site-header [aria-current="page"] {
  color: var(--q-forest);
  text-decoration: underline;
  text-underline-offset: 6px;
}
.aurora-site .header-tools {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-left: auto;
  flex-shrink: 0;
}
.aurora-site .offer-link {
  font-size: 0.8rem;
  white-space: nowrap;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.aurora-site .account-menu {
  position: relative;
}
.aurora-site .account-menu summary {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 15px;
  border: 1px solid #cad9ca;
  background: #eef5eecf;
  border-radius: 999px;
  font-size: 0.79rem;
  cursor: pointer;
  list-style: none;
  min-height: 45px;
  white-space: nowrap;
}
.aurora-site .account-menu summary::-webkit-details-marker {
  display: none;
}
.aurora-site .nav-icon {
  display: inline-block;
  width: 19px;
  height: 19px;
  flex-shrink: 0;
}
.aurora-site .nav-chevron {
  width: 15px;
  height: 15px;
}
.aurora-site .account-menu[open] .nav-chevron {
  transform: rotate(180deg);
}
.aurora-site .nav-panel {
  position: absolute;
  right: 0;
  top: 55px;
  width: 285px;
  max-width: calc(100vw - 48px);
  background: #fffffff5;
  border: 1px solid #d1dfd1;
  border-radius: 22px;
  padding: 17px;
  box-shadow: 0 18px 55px #16352621;
  color: var(--q-ink);
}
.aurora-site .nav-panel a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 14px;
  border: 0;
  font-size: 0.84rem;
  border-radius: 12px;
  line-height: 1.5;
  min-height: 44px;
}
.aurora-site .nav-panel a:hover {
  background: #edf4eb;
  color: var(--q-forest);
}
.aurora-site .nav-panel .nav-panel-primary {
  background: var(--q-forest);
  color: #fff;
}
.aurora-site .nav-panel .nav-panel-primary:hover {
  background: #174b37;
  color: #fff;
}
.aurora-site .nav-panel-label {
  font-size: 0.59rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #60715f;
  margin: 7px 14px 10px;
}
.aurora-site .nav-panel-divider {
  height: 1px;
  background: #dce6d9;
  margin: 10px 12px;
}
.aurora-site .site-menu summary {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--q-ink);
  border-radius: 999px;
  border: 1px solid #cbd9ca;
  padding: 9px 13px;
  background: #edf4eb;
  font-size: 0.78rem;
}
.aurora-site .site-menu summary span {
  margin: 0;
}
.aurora-site .site-menu[open] summary span {
  transform: none;
}
.aurora-site .nav-menu-icon {
  width: 18px;
  height: 18px;
}
.aurora-site .site-menu > .nav-panel {
  width: 300px;
  top: 54px;
  padding: 17px;
  max-height: calc(100dvh - 132px);
  overflow: auto;
}
.aurora-site .site-menu .nav-panel a {
  padding: 10px 14px;
}
.aurora-site .button {
  transition:
    background 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.aurora-site .button-dark {
  background: var(--q-forest);
  color: #fff;
  box-shadow: 0 4px 14px #143b2912;
}
.aurora-site .button-dark:hover {
  background: #174b37;
  box-shadow: 0 8px 24px #143b2920;
}
.aurora-site .button-light {
  background: #fff;
  color: var(--q-forest);
}
.aurora-site .text-link {
  color: var(--q-forest);
  border-color: #92ad91;
}
.aurora-site .text-link:hover {
  color: #173d2c;
}
.aurora-site main h2 em {
  color: var(--q-forest);
}
.aurora-site .eyebrow {
  color: #596e5d;
  letter-spacing: 0.1em;
}
.aurora-site .chapter-number {
  color: #6a7b64;
}
.aurora-site .vision-hero,
.aurora-site .hub-vision-hero,
.aurora-surface {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #fff;
  background: var(--q-dark);
}
.aurora-site .vision-hero,
.aurora-site .hub-vision-hero {
  margin: 22px 24px 32px;
  padding: clamp(32px, 3.5vw, 48px) clamp(24px, 4.5vw, 64px);
  border-radius: 32px;
}
.aurora-site .vision-hero::before,
.aurora-site .hub-vision-hero::before,
.aurora-surface::before {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  inset: -30%;
  background:
    radial-gradient(ellipse at 15% 45%, #447c5c88 0, transparent 42%),
    radial-gradient(ellipse at 76% 25%, #25758673 0, transparent 38%),
    radial-gradient(ellipse at 88% 85%, #bb8b453c 0, transparent 34%);
  animation: aurora-drift 26s ease-in-out infinite alternate;
  transform-origin: center;
}
.aurora-site .vision-hero::after,
.aurora-site .hub-vision-hero::after,
.aurora-surface::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(145deg, #071c1518, transparent 55%, #132d243d);
}
.aurora-site .vision-hero > *,
.aurora-site .hub-vision-hero > *,
.aurora-surface > * {
  position: relative;
}
.aurora-site .vision-hero .eyebrow,
.aurora-site .hub-vision-hero .eyebrow {
  color: #d1e7d4;
}
.aurora-site .vision-hero .lead,
.aurora-site .hub-vision-hero .lead {
  color: #ebf1eb;
}
.aurora-site .vision-hero p,
.aurora-site .hub-vision-hero p {
  color: #c3d4ca;
}
.aurora-site .vision-hero .hero-note {
  color: #c3d4ca;
}
.aurora-site .vision-hero h1 em,
.aurora-site .hub-vision-hero h1 em {
  color: #cde6dc;
}
@supports (background-clip: text) {
  .aurora-site .vision-hero h1 em,
  .aurora-site .hub-vision-hero h1 em {
    background: linear-gradient(110deg, #dcf0cc 5%, #c9e5e8 50%, #f3dfbe 95%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}
.aurora-site .vision-hero .button-dark,
.aurora-site .hub-vision-hero .button-dark {
  background: #ecf4e8;
  color: #173e2c;
  box-shadow: none;
}
.aurora-site .vision-hero .button-dark:hover,
.aurora-site .hub-vision-hero .button-dark:hover {
  background: #fff;
}
.aurora-site .vision-hero .text-link,
.aurora-site .hub-vision-hero .text-link {
  color: #e7efe7;
  border-color: #a8bcac;
}
.aurora-site .vision-hero-image {
  min-height: clamp(400px, 58svh, 560px);
  box-shadow: 0 20px 50px #00000024;
  border: 1px solid #ffffff2b;
  border-radius: 25px;
}
.aurora-site .vision-hero-image figcaption .eyebrow {
  color: #fff;
}
.aurora-site .vision-statement {
  border-top: 0;
}
.aurora-site .scale-section {
  background: #edf3ec;
}
.aurora-site .scale-explorer {
  background: #ffffffed;
  border-color: #d3e0d0;
  box-shadow: var(--q-shadow);
}
.aurora-site .choice-button {
  border-color: #ccdacb;
  color: #344d3e;
}
.aurora-site .choice-button[aria-pressed="true"] {
  background: var(--q-forest);
  border-color: var(--q-forest);
}
.aurora-site .choice-button:hover {
  border-color: #538363;
}
.aurora-site .scale-orbit {
  border-color: #b4c8ad;
}
.aurora-site .orbit-two {
  border-color: #b6ced0;
}
.aurora-site .orbit-three {
  border-color: #decfae;
}
.aurora-site .scale-core {
  border-color: #8ba884;
  background: #f0f6ec;
  color: var(--q-forest);
  box-shadow: 0 0 45px #9bbe833b;
}
.aurora-site .scale-visual-label {
  color: #586b52;
}
.aurora-site .ecosystem-grid article {
  background: #ffffffa6;
  border-color: #dce6d7;
  box-shadow: 0 6px 20px #16372804;
}
.aurora-site .ecosystem-grid article:nth-child(2) .chapter-number {
  color: var(--q-amber);
}
.aurora-site .ecosystem-grid article:nth-child(3) .chapter-number {
  color: var(--q-water);
}
.aurora-site .ecosystem-grid article:nth-child(4) .chapter-number {
  color: var(--q-forest);
}
.aurora-site .applications {
  background: #f1f5f0;
}
.aurora-site .app-card,
.aurora-site .app-card.featured {
  border-color: #d5e2d1;
  box-shadow: 0 5px 24px #14362605;
}
.aurora-site .app-card:hover {
  border-color: #9bb48d;
}
.aurora-site .app-card:has(button[aria-pressed="true"]) {
  border-color: #688c60;
  background: #e6f0df;
  box-shadow: 0 10px 30px #425c2f0b;
}
.aurora-site .app-status {
  color: #536b49;
}
.aurora-site .app-card .app-select {
  color: var(--q-forest);
}
.aurora-site .application-detail {
  background: linear-gradient(130deg, #183d2c, #183b3b);
  box-shadow: 0 15px 45px #15362815;
}
.aurora-site .application-detail .eyebrow,
.aurora-site .application-detail p {
  color: #d3e0d4;
}
.aurora-site .application-detail li {
  border-color: #68876e;
  color: #e2eee1;
}
.aurora-site .application-detail ul {
  border-color: #68876e;
}
.aurora-site .field-image img {
  box-shadow: var(--q-shadow);
}
.aurora-site .human-story {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 15px 20px;
  border-radius: 18px;
  background: #eef4ec;
  border: 1px solid #d8e4d2;
  margin-top: 26px;
}
.aurora-site .human-story img {
  width: 118px;
  height: 94px;
  object-fit: contain;
  flex-shrink: 0;
}
.aurora-site .human-story p {
  font-size: 0.78rem;
  line-height: 1.65;
  margin: 0;
  color: #557047;
}
.aurora-site .hub-preview {
  background: #eaf1ef;
}
.aurora-site .hub-preview-diagram {
  background: #ffffffcf;
  border-color: #c5d8cf;
  box-shadow: var(--q-shadow);
}
.aurora-site .diagram-center {
  background: linear-gradient(130deg, var(--q-forest), #246774);
  border-color: #407d61;
}
.aurora-site .diagram-pair > span {
  border-color: #d2e0d1;
  background: #f7faf4;
  color: #244c35;
}
.aurora-site .hope-symbol {
  color: #4d7252;
  background:
    radial-gradient(ellipse at 75% 20%, #e4eecb, transparent 65%), #ecf3ea;
  border: 1px solid #dbe8cf;
}
.aurora-site .partners-section {
  background: #f2f5ee;
}
.aurora-site .partner-card {
  border-color: #d5e3ce;
  box-shadow: var(--q-shadow);
}
.aurora-site .current-partner .eyebrow {
  color: var(--q-forest);
}
.aurora-site .prospective-partner .eyebrow {
  color: var(--q-amber);
}
.aurora-site .vision-contact {
  background: #edf3ed;
  border-top: 0;
}
.aurora-site .vision-contact .github-link {
  color: var(--q-forest);
}
.aurora-site .site-footer {
  background: #132b23;
  color: #e4eee4;
}
.aurora-site .site-footer .quint-wordmark {
  color: #edf3ea;
}
.aurora-site .site-footer .quint-mark {
  color: #e4eee0;
  border-color: #9bb096;
  background: transparent;
}
.aurora-site .site-footer > p,
.aurora-site .site-footer > div {
  color: #d1decd;
}
.aurora-site .q-panel {
  background: #ffffffed;
  border: 1px solid var(--q-line);
  border-radius: var(--q-radius);
  box-shadow: var(--q-shadow);
}
.aurora-site .q-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  border-radius: 999px;
  background: #ecf3e9;
  border: 1px solid #d0dfca;
  color: var(--q-forest);
  font-size: 0.73rem;
  line-height: 1.4;
}
.aurora-site :is(a, button, summary, input, select, textarea):focus-visible {
  outline: 2px solid var(--q-focus);
  outline-offset: 4px;
}
.aurora-site
  :is(
    .vision-hero,
    .hub-vision-hero,
    .application-detail,
    .site-footer,
    .aurora-surface
  )
  :focus-visible {
  outline-color: #d7ead0;
}
.aurora-site :is(section, [id]) {
  scroll-margin-top: 112px;
}
@keyframes aurora-drift {
  0% {
    transform: translate3d(-2%, -1%, 0) rotate(-3deg) scale(1);
  }
  100% {
    transform: translate3d(3%, 2%, 0) rotate(3deg) scale(1.04);
  }
}
@media (max-width: 1180px) {
  .aurora-site .header-tools {
    gap: 14px;
  }
  .aurora-site .site-header {
    padding-inline: 22px;
    gap: 20px;
  }
  .aurora-site .site-header nav {
    gap: 15px;
    font-size: 0.74rem;
  }
  .aurora-site .account-menu summary {
    font-size: 0.75rem;
    padding: 11px 12px;
  }
  .aurora-site .vision-hero,
  .aurora-site .hub-vision-hero {
    padding-inline: 42px;
  }
}
@media (max-width: 1060px) {
  .aurora-site .site-header nav,
  .aurora-site .header-tools {
    display: none;
  }
  .aurora-site .site-menu {
    display: block;
    margin-left: auto;
  }
  .aurora-site .site-header {
    min-height: 72px;
    padding-block: 13px;
  }
  .aurora-site .vision-hero,
  .aurora-site .hub-vision-hero {
    gap: 35px;
  }
}
@media (max-width: 900px) {
  .aurora-site .vision-hero-image {
    min-height: 440px;
  }
  .aurora-site .vision-hero,
  .aurora-site .hub-vision-hero {
    padding-inline: 34px;
  }
  .aurora-site .vision-hero {
    padding-top: 37px;
  }
}
@media (max-width: 650px) {
  .aurora-site .site-header {
    width: calc(100% - 24px);
    top: 8px;
    margin: 8px 12px 0;
    padding: 12px 16px;
    min-height: 65px;
    border-radius: 18px;
    gap: 14px;
  }
  .aurora-site .vision-hero,
  .aurora-site .hub-vision-hero {
    margin: 16px 12px 24px;
    border-radius: 25px;
    padding: 36px 24px;
  }
  .aurora-site .vision-hero-image {
    min-height: 350px;
    border-radius: 20px;
  }
  .aurora-site .vision-hero .hero-note {
    font-size: 0.76rem;
  }
  .aurora-site .site-menu > .nav-panel {
    right: -5px;
    width: min(300px, calc(100vw - 48px));
    top: 52px;
  }
  .aurora-site .human-story {
    padding: 13px 16px;
    gap: 14px;
  }
  .aurora-site .human-story img {
    width: 96px;
    height: 78px;
  }
  .aurora-site .human-story p {
    font-size: 0.73rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  .aurora-site *,
  .aurora-site *::before,
  .aurora-site *::after,
  .aurora-surface::before {
    animation: none !important;
    transition: none !important;
  }
}
/* Le Hub garde des schémas de conception lisibles dans la lumière du paysage. */
.aurora-site .hub-concept-figure {
  background: #f6faf0f2;
  border-color: #d6e3ce;
  box-shadow: 0 18px 60px #071d1e24;
}
.aurora-site .hub-concept-figure figcaption,
.aurora-site .concept-topline {
  color: #486345;
}
.aurora-site .hub-experience {
  border-color: #d7e2d0;
}
.aurora-site .hub-experience-grid article {
  background: #fff;
  border-color: #d7e4d1;
  box-shadow: 0 6px 25px #1f38210a;
}
.aurora-site .hub-experience-grid article:nth-child(2) {
  background: #eff6ee;
}
.aurora-site .hub-experience-grid article:nth-child(3) {
  background: #edf5f5;
}
.aurora-site .hub-experience-grid article:nth-child(4) {
  background: #faf4e9;
}
.aurora-site .hub-scale {
  background: #edf3ea;
}
.aurora-site .metric-emblem {
  color: var(--q-forest);
  border-color: #d2e1c6;
  background:
    radial-gradient(ellipse at 85% 10%, #e1edcc, transparent 68%), #fff;
  box-shadow: var(--q-shadow);
}
.aurora-site .hub-scenario-panel {
  border-color: #c8dbc6;
  background: #edf4eb;
  box-shadow: var(--q-shadow);
}
.aurora-site .scenario-chain {
  border-color: #c8dbc6;
}
.aurora-site .scenario-chain li {
  border-color: #d6e4d0;
}
.aurora-site .scenario-chain li > span {
  color: var(--q-water);
}
.aurora-site .hub-science {
  background: #eef4f1;
}
.aurora-site .evidence-types article {
  border-color: #cfdfd6;
  box-shadow: var(--q-shadow);
}
.aurora-site .evidence-types article:nth-child(1) .evidence-label {
  color: var(--q-forest);
  background: #edf4e8;
  border-color: #c7d9bd;
}
.aurora-site .evidence-types article:nth-child(2) .evidence-label {
  color: #286675;
  background: #edf5f5;
  border-color: #c0d9dd;
}
.aurora-site .evidence-types article:nth-child(3) .evidence-label {
  color: #8b5825;
  background: #fcf3e5;
  border-color: #e5d1b5;
}
.aurora-site .hub-cycle-diagram {
  background: linear-gradient(145deg, #eef4e8, #ecf3f2);
  border-color: #ccdec4;
  box-shadow: var(--q-shadow);
}
.aurora-site .hub-trajectory {
  background: #f2f5ed;
}
.aurora-site .trajectory-status {
  color: var(--q-forest);
}
/* Une commande visible permet de suspendre les lumières animées à tout moment. */
.aurora-site[data-motion="paused"] *,
.aurora-site[data-motion="paused"] *::before,
.aurora-site[data-motion="paused"] *::after {
  animation-play-state: paused !important;
}
.aurora-site .motion-control {
  font: inherit;
  font-size: 0.75rem;
  line-height: 1.5;
  color: #e0ebd9;
  border: 1px solid #849e7f;
  border-radius: 999px;
  padding: 10px 14px;
  min-height: 44px;
  background: transparent;
  cursor: pointer;
  max-width: 100%;
  text-align: left;
}
.aurora-site .motion-control:hover {
  background: #294738;
}
.aurora-site .motion-control[aria-pressed="true"] {
  background: #294738;
}
.aurora-site .motion-control:disabled {
  cursor: default;
  color: #cbd9c4;
  border-color: #668060;
}
.aurora-site .account-footer .motion-control {
  color: var(--q-forest);
  border-color: #b9cebd;
  background: #f0f7ee;
}
.aurora-site .account-footer .motion-control:hover {
  background: #e4efdf;
}

/* Les pages pratiques et légales partagent la navigation sans changer leur contenu. */
.aurora-site.utility-page .legal-page {
  padding-top: 76px;
}
.aurora-site.utility-page .contact-page-hero {
  padding-top: 76px;
}
.aurora-site.utility-page .legal-prose {
  max-width: 850px;
}
.aurora-site.utility-page .quint-contact-form,
.aurora-site.utility-page .contact-aside {
  background: #fff;
  border-radius: var(--q-radius);
  border: 1px solid var(--q-line);
}
@media (max-width: 650px) {
  .aurora-site.utility-page .legal-page,
  .aurora-site.utility-page .contact-page-hero {
    padding-top: 42px;
  }
}

/* Le texte peut grandir sans imposer la largeur des cartes ou de l’en-tête. */
.aurora-site .quint-wordmark {
  min-width: 0;
  flex-shrink: 1;
}
.aurora-site .quint-mark {
  flex-shrink: 0;
}
.aurora-site .quint-wordmark > span:last-child {
  white-space: nowrap;
  overflow-wrap: normal;
}
.aurora-site .diagram-pair {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.aurora-site .diagram-pair > span {
  min-width: 0;
  overflow-wrap: anywhere;
}
.aurora-site .app-card p {
  overflow-wrap: anywhere;
}
.aurora-site .site-menu > .nav-panel,
.aurora-site .account-menu > .nav-panel {
  top: calc(100% + 12px);
}