/* Additions to the retained NI visual identity. */
:root { --orange: #c86509; }
[hidden] { display: none !important; }
.skip-link { position: fixed; top: 8px; left: 12px; z-index: 100; background: white; padding: 10px 18px; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
a, button, input, select, textarea, summary { -webkit-tap-highlight-color: transparent; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; }
.btn { min-height: 48px; cursor: pointer; transition: background .15s ease; }
.btn:disabled { opacity: .5; cursor: default; }
.menu-toggle { display: none; background: none; color: var(--ink); border: 1px solid var(--line); min-height: 44px; padding: 8px 14px; }
.links a:not(.btn):hover { text-decoration: underline; text-underline-offset: 6px; }
.hero { padding-top: 56px; }
.hero h1 { font-size: clamp(46px, 6vw, 80px); }
.hero .hero-service { color: var(--ink); font-weight: bold; font-size: 15px; margin-bottom: 14px; }
.hero-proof { display: inline-flex; align-items: center; gap: 12px; border-top: 1px solid var(--line); padding-top: 18px; margin-top: 28px; font-size: 12px; color: var(--muted); }
.hero-proof strong { font: 30px/1 Georgia, serif; color: var(--ink); }
.parcours-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; list-style: none; padding: 0; margin: 32px 0 0; }
.parcours-facts li { border-top: 1px solid var(--line); padding: 18px 0; font-size: 13px; color: var(--muted); }
.parcours-facts strong { display: block; color: var(--ink); margin-bottom: 5px; font-size: 15px; }
.chantier-section { background: #e6e9de; border-top: 1px solid var(--line); }
.chantier-section h2 { margin-top: 25px; margin-bottom: 38px; }
.chantier-records { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; padding: 0; margin: 0; }
.chantier-records li { background: var(--paper); border-top: 2px solid var(--orange); padding: 26px 28px; }
.chantier-number { display: block; color: var(--orange); font-size: 12px; letter-spacing: 1.5px; margin-bottom: 20px; }
.chantier-records p { font: 25px/1.35 Georgia, serif; margin: 0; max-width: 430px; }
.project-section { background: #e9eddf; border-block: 1px solid var(--line); }
.project-heading { display: grid; grid-template-columns: 1fr .75fr; gap: 8%; margin: 24px 0 36px; align-items: end; }
.project-heading h2 { margin-bottom: 0; }
.project-heading p { color: var(--muted); margin-bottom: 0; }
.project-layout { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 32px; align-items: start; }
.project-panel { background: var(--paper); padding: 32px; border: 1px solid #d1d9c7; }
.progress-list { list-style: none; margin: 0 0 30px; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.progress-list li { border-top: 3px solid var(--line); padding-top: 10px; font-size: 12px; color: var(--muted); }
.progress-list li[aria-current="step"] { border-color: var(--orange); color: var(--ink); font-weight: bold; }
.progress-list li.is-complete { border-color: var(--ink); }
.progress-list span { display: block; font-size: 10px; letter-spacing: 1px; margin-bottom: 2px; }
.project-panel fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.project-panel legend { font: 28px/1.2 Georgia, serif; margin-bottom: 12px; padding: 0; }
.field-hint { color: var(--muted); font-size: 13px; margin: 0 0 22px; }
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.choice { display: flex; align-items: flex-start; gap: 12px; padding: 18px; border: 1px solid var(--line); cursor: pointer; line-height: 1.4; background: #fffaf5; }
.choice:hover { border-color: var(--ink); }
.choice:has(input:checked) { border-color: var(--ink); background: #dfe8d1; box-shadow: inset 0 0 0 1px var(--ink); }
.choice input { flex: 0 0 auto; margin: 3px 0 0; width: 18px; height: 18px; accent-color: var(--ink); }
.choice strong { display: block; font-size: 14px; }
.choice small { display: block; color: var(--muted); font-size: 12px; margin-top: 6px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; font-size: 13px; font-weight: bold; }
.field-wide { grid-column: 1 / -1; }
.field input, .field select, .field textarea { border: 1px solid #a4afa1; color: var(--ink); background: #fffaf5; padding: 12px; border-radius: 0; min-width: 0; width: 100%; font-size: 15px; font-weight: normal; }
.field textarea { resize: vertical; min-height: 108px; }
.optional { color: var(--muted); font-weight: normal; }
.form-controls { display: flex; gap: 12px; justify-content: space-between; flex-wrap: wrap; margin-top: 28px; }
.form-controls .btn:last-child { margin-left: auto; }
.form-error { color: #993d1e; font-size: 14px; padding: 12px 15px; border-left: 3px solid #993d1e; background: #f8eade; margin-top: 20px; }
.project-aside { border-top: 1px solid var(--ink); padding-top: 20px; }
.project-aside h3 { font-size: 26px; }
.project-aside p, .project-aside li { font-size: 13px; color: var(--muted); }
.project-aside ol { padding-left: 20px; }
.project-aside li { margin-bottom: 14px; padding-left: 5px; }
.project-aside a { display: block; color: var(--ink); font-size: 17px; margin-top: 20px; }
.privacy-note { color: var(--muted); font-size: 12px; margin: 24px 0 0; }
.project-result h3 { font-size: 32px; margin-bottom: 20px; }
.recommendation { border-left: 3px solid var(--orange); padding: 16px 20px; background: #e9eddf; font-size: 14px; margin-bottom: 24px; }
.recommendation p { margin-bottom: 0; }
.project-summary { margin: 0; }
.project-summary div { padding: 12px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 135px minmax(0, 1fr); gap: 18px; font-size: 14px; }
.project-summary dt { color: var(--muted); }
.project-summary dd { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.result-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.result-actions .btn { flex: 1 1 auto; }
.text-button { border: 0; background: none; color: var(--ink); text-decoration: underline; text-underline-offset: 4px; padding: 10px 0; font-size: 13px; }
.result-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-top: 15px; }
.copy-fallback { margin-top: 15px; }
.copy-fallback label { font-size: 13px; display: block; }
.copy-fallback textarea { width: 100%; min-height: 240px; padding: 12px; font: 13px/1.5 Arial, sans-serif; color: var(--ink); border: 1px solid var(--line); margin-top: 8px; }
.status { font-size: 13px; color: var(--ink); margin: 10px 0 0; }
.no-script { border-left: 3px solid var(--orange); padding: 16px; background: var(--paper); }
.contact-email { overflow-wrap: anywhere; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 22px; border-top: 1px solid var(--line); padding-top: 18px; }
.faq details a { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 1060px) {
  .links { gap: 20px; font-size: 12px; }
  .brand-location { display: none; }
  .links .btn { gap: 10px; padding-inline: 16px; }
  .project-layout { grid-template-columns: minmax(0, 1fr) 220px; gap: 24px; }
}
@media (max-width: 900px) {
  .nav { height: 86px; position: relative; }
  .brand-logo { width: 82px; }
  .menu-toggle { display: block; }
  .links { position: absolute; top: 86px; left: 0; right: 0; background: var(--paper); display: none; padding: 18px 6% 24px; border-bottom: 1px solid var(--line); box-shadow: 0 12px 18px #18392f10; }
  .links[data-open="true"] { display: flex; flex-direction: column; align-items: stretch; gap: 4px; }
  .links a:not(.btn) { display: block; padding: 10px 0; font-size: 15px; }
  .links .btn { margin-top: 10px; font-size: 14px; }
  html { scroll-padding-top: 106px; }
  .project-layout { grid-template-columns: 1fr; }
  .project-aside { display: none; }
}
@media (max-width: 800px) {
  .chantier-records { grid-template-columns: 1fr; gap: 16px; }
  .chantier-records li { padding: 22px; }
  .chantier-records p { font-size: 23px; }
  .project-heading { grid-template-columns: 1fr; gap: 22px; }
  .hero h1 { font-size: clamp(45px, 9vw, 64px); }
  .hero { padding-top: 38px; }
  .hero-proof { margin-top: 24px; }
}
@media (max-width: 520px) {
  .wrap { padding-left: 6%; padding-right: 6%; }
  .hero .actions .btn { width: 100%; }
  .art { padding: 22px; min-height: 390px; }
  .band { font-size: 10px; gap: 14px 22px; }
  .project-panel { padding: 22px 18px; }
  .progress-list { gap: 8px; }
  .progress-list li { font-size: 10px; }
  .choice-grid, .field-grid { grid-template-columns: 1fr; }
  .choice { padding: 15px; }
  .project-panel legend { font-size: 26px; }
  .project-summary div { grid-template-columns: 1fr; gap: 3px; }
  .result-actions { flex-direction: column; }
  .result-actions .btn { width: 100%; }
  .form-controls .btn { padding-inline: 16px; }
  .parcours-facts { gap: 0 16px; }
  .parcours-facts strong { font-size: 14px; }
}