/* Une composition éditoriale sobre, avec une hiérarchie nette. */
:is(.method, .about, .commitments, .faq, .contact, .pro-scope) h2 {
  max-width: none;
  font-size: var(--section-title-size);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -.045em;
}
:is(.method, .about, .commitments, .faq, .contact, .pro-scope) h2 em { font-weight: 400; }
:is(.method, .about, .commitments, .faq, .pro-scope).section-pad { padding-block: clamp(5.5rem, 9vw, 9rem); }
:is(.method, .about, .commitments, .faq, .contact, .pro-scope) .reveal {
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}

.method { background: var(--paper); }
.method-intro { display: block; margin-bottom: 3rem; }
.method-intro .method-heading { margin-bottom: 1.75rem; }
.method-title-line { display: block; }
.method-intro p { max-width: 32rem; font-size: .95rem; line-height: 1.8; }
.timeline { border-top: 1px solid var(--line); }
.timeline li {
  grid-template-columns: 3rem minmax(0, 1fr);
  min-height: 0;
  align-items: start;
  padding: 1.7rem 0;
  border-bottom: 1px solid var(--line);
}
.timeline li:hover { padding-inline: 0; background: transparent; }
.timeline li > span { padding-top: .4rem; font-size: .7rem; letter-spacing: .04em; }
.timeline li > div { display: block; }
.timeline h3 { margin: 0 0 .6rem; font-family: var(--sans); font-size: clamp(1.3rem, 1.8vw, 1.75rem); font-weight: 700; letter-spacing: -.04em; line-height: 1.2; }
.timeline p { max-width: 28rem; font-size: .9rem; line-height: 1.75; }

.about { overflow: hidden; }
.about-grid { grid-template-columns: 1fr; gap: 3rem; }
.about-portrait { width: 100%; max-width: none; }
.about-portrait::before { content: none; }
.about-portrait img { width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover; }
.about-portrait span { right: 0; bottom: 0; left: 0; max-width: none; padding: 1.1rem 1.3rem; font-family: var(--sans); font-size: .65rem; font-weight: 600; letter-spacing: .06em; }
.about .lead-copy { margin-top: 2rem; font-family: var(--sans); font-size: 1.05rem; font-weight: 600; line-height: 1.65; }
.about-grid > div:last-child > p:not(.lead-copy) { font-size: .9rem; line-height: 1.85; }
.about blockquote { max-width: 38rem; margin-top: 2.5rem; padding: 1.7rem 0 0; border-top: 1px solid var(--line); border-left: 0; color: #8b5f3c; font-size: clamp(1.55rem, 2.3vw, 2.35rem); line-height: 1.35; letter-spacing: -.025em; }

.commitments { background: var(--ink); }
.commitments-grid { grid-template-columns: 1fr; gap: 3rem; }
.commitment-title { position: static; }
.commitment-title > p:last-child { max-width: 27rem; color: #b8b9b6; font-size: .95rem; }
.commitment-list article { min-height: 0; grid-template-columns: 3rem minmax(0, 1fr); padding: 1.8rem 0; }
.commitment-list span { padding-top: .25rem; color: var(--copper-light); font-family: var(--sans); font-size: .7rem; font-weight: 600; }
.commitment-list h3 { margin-bottom: .7rem; font-family: var(--sans); font-size: clamp(1.25rem, 1.7vw, 1.65rem); font-weight: 700; line-height: 1.25; letter-spacing: -.035em; }
.commitment-list p { max-width: 29rem; color: #b8b9b6; font-size: .9rem; line-height: 1.75; }
.national { grid-template-columns: 1fr; gap: 1.7rem; margin-top: clamp(4.5rem, 8vw, 8rem); padding-top: clamp(2.5rem, 4vw, 4rem); align-items: start; }
.national h3 { max-width: 24ch; font-size: clamp(2.3rem, 4.3vw, 4.4rem); font-weight: 500; line-height: 1.1; letter-spacing: -.035em; }
.national > p { max-width: 31rem; color: #b8b9b6; font-size: .9rem; line-height: 1.8; }
.national .region-list { grid-column: 1 / -1; gap: .5rem 1.4rem; margin-top: .8rem; }
.region-list span { border: 0; border-radius: 0; padding: .35rem 0; color: #c7b096; font-size: .65rem; font-weight: 600; letter-spacing: .09em; }

.faq { background: var(--paper); }
.faq-grid { grid-template-columns: 1fr; gap: 2.5rem; }
.faq-grid > div:first-child { position: static; }
.faq-grid > div:first-child > p:last-child { font-size: .9rem; line-height: 1.8; }
.faq-list details { border-color: var(--line); }
.faq-list summary { min-height: 6rem; padding-block: 1.35rem; gap: 1.5rem; font-family: var(--sans); font-size: 1rem; font-weight: 600; line-height: 1.5; letter-spacing: -.02em; }
.faq-list summary::before { content: none; }
.faq-list summary svg { width: 1.4rem; height: 1.4rem; margin-left: auto; }
.faq-list details p { max-width: 39rem; margin: 0 3rem 1.8rem 0; font-size: .9rem; line-height: 1.8; }
.faq-list details[open] p { animation: answer-in .35s var(--ease) both; }
@keyframes answer-in { from { opacity: 0; transform: translateY(-.35rem); } to { opacity: 1; transform: none; } }

.contact { position: relative; overflow: clip; padding-block: clamp(5.5rem, 9vw, 9rem); background: var(--ink); color: var(--ivory); }
.contact::before, .contact::after { content: none; }
.contact-grid { grid-template-columns: 1fr; gap: 3rem; }
.contact-intro { position: static; }
.contact-intro h2 { font-size: var(--section-title-size); }
.contact-intro > p:not(.eyebrow) { max-width: none; color: #b8b9b6; font-size: .9rem; line-height: 1.8; }
.direct-contact { margin-top: 2.5rem; }
.direct-contact a { padding-block: 1.2rem; font-size: .95rem; font-weight: 500; }
.direct-contact small { margin-bottom: .2rem; color: #b8b9b6; font-size: .6rem; }
.project-form { min-width: 0; padding: clamp(1.4rem, 3vw, 3rem); border-color: rgba(241,238,232,.17); background: #202324; }
.form-heading { display: block; margin-bottom: 2rem; padding-bottom: 1.5rem; }
.form-heading > span { display: block; margin-bottom: .75rem; font-size: .6rem; }
.form-heading h3 { font-family: var(--sans); font-size: clamp(1.35rem, 2vw, 1.9rem); font-weight: 700; line-height: 1.25; letter-spacing: -.04em; }
.form-grid { gap: 1rem 1.3rem; }
.form-grid label > span { color: #d4d3ce; font-size: .72rem; letter-spacing: 0; }
.form-grid input, .form-grid select { height: 2.75rem; min-height: 2.75rem; padding-block: .45rem; font-size: .9rem; }
.contact .form-grid select { appearance: none; -webkit-appearance: none; border-radius: 0; padding-right: 2.5rem; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23a9784f' d='m7 10 5 5 5-5z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .7rem center; background-size: 1.25rem; }
.form-grid textarea { min-height: 6.5rem; padding-block: .55rem; font-size: .9rem; }
.form-grid input::placeholder, .form-grid textarea::placeholder { color: #999c99; }
.form-grid input:focus-visible, .form-grid select:focus-visible, .form-grid textarea:focus-visible { outline: 2px solid var(--copper-light); outline-offset: 2px; }
.form-note { color: #b8b9b6; font-size: .75rem; line-height: 1.65; }
.contact .button::before { content: none; }
.form-submit { min-height: 3.5rem; margin-top: .4rem; }

.pro-scope .section-heading { grid-template-columns: 1fr; gap: 1.5rem; }
.pro-scope .section-heading h2 { max-width: none; }
.pro-scope .section-heading > p:last-child { max-width: 35rem; color: #b8b9b6; font-size: .95rem; }
.scope-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; border: 0; overflow: visible; }
.scope-grid article {
  position: relative; min-height: 0; padding: 2rem; overflow: hidden;
  border: 1px solid rgba(241,238,232,.2); background: rgba(255,255,255,.025);
  isolation: isolate; transition: border-color .8s var(--ease);
}
.scope-grid article::before {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(135deg, rgba(169,120,79,.2), rgba(169,120,79,.07) 55%, transparent);
  content: ""; opacity: 0; transition: opacity .8s var(--ease);
}
.scope-grid article.is-current { border-color: rgba(201,154,112,.7); }
.scope-grid article.is-current::before { opacity: 1; }
.scope-grid article > span { font-family: var(--sans); font-size: .7rem; font-weight: 600; }
.scope-grid h3 { margin: 1.5rem 0 .85rem; font-family: var(--sans); font-size: 1.4rem; font-weight: 700; line-height: 1.25; letter-spacing: -.035em; }
.scope-grid p { max-width: 25rem; color: #b8b9b6; font-size: .88rem; line-height: 1.75; }


body[data-profile="professionnel"] .direct-contact small { color: var(--slate); }
body[data-profile="professionnel"] .project-form { background: var(--paper); }
body[data-profile="professionnel"] .form-note,
body[data-profile="professionnel"] .form-grid input::placeholder,
body[data-profile="professionnel"] .form-grid textarea::placeholder { color: var(--slate); }

@media (min-width: 768px) {
  .about-grid { grid-template-columns: minmax(0, .85fr) minmax(0, 1fr); gap: 7%; }
  .national { grid-template-columns: 1.25fr 1fr; gap: 2rem 8%; }
  .scope-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .hero { min-height: calc(100svh + 5rem); }
  .hero-discover { bottom: 6rem; }

  .method .section-shell { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 6%; align-items: start; }
  .method-intro { position: sticky; top: 8rem; height: max-content; margin: 0; }
  .method-title-line { white-space: nowrap; }
  .timeline li { grid-template-columns: 3.5rem minmax(0, 1fr); min-height: 9rem; padding-block: 1.8rem; }
  .about-grid { grid-template-columns: minmax(0, .9fr) minmax(0, 1fr); gap: 10%; }
  .about-portrait span { padding: 1.3rem 1.7rem; }
  .commitments-grid { grid-template-columns: minmax(0, .95fr) minmax(0, 1fr); gap: 10%; }
  .commitment-title { position: sticky; top: 8rem; }
  .commitment-list article { grid-template-columns: 3.5rem minmax(0, 1fr); padding-block: 2rem; }
  .national > p { align-self: center; }
  .faq-grid { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 10%; }
  .faq-grid > div:first-child { position: sticky; top: 8rem; }
  .faq-list summary { min-height: 7rem; font-size: 1.05rem; }
  .contact-grid { grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); gap: 10%; }
  .contact-intro { position: sticky; top: 8rem; }
  .pro-scope .section-heading { grid-template-columns: 1.1fr .9fr; gap: 10%; }
  .scope-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .scope-grid article { min-height: 15.5rem; }
  .scope-grid h3 { margin-top: 2.4rem; }
}

@media (max-width: 767px) {
  :is(.method, .about, .commitments, .faq, .pro-scope) h2 { font-size: var(--section-title-size); }
  .about-portrait span { font-size: .6rem; }
  .about .lead-copy { font-size: 1rem; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid input, .form-grid select, .form-grid textarea { font-size: 1rem; }
  .region-list span { font-size: .6rem; }
}

@media (prefers-reduced-motion: reduce) {
  :is(.method, .about, .commitments, .faq, .contact, .pro-scope) .reveal { opacity: 1; transform: none; transition: none; }
  .scope-grid article, .scope-grid article::before { transition: none; }
  .faq-list details[open] p { animation: none; }
}

/* La progression accompagne la lecture sans masquer une étape. */
.timeline li { position: relative; }
.timeline li::after { position: absolute; bottom: -1px; left: 0; width: 100%; height: 1px; background: var(--copper); content: ""; transform: scaleX(0); transform-origin: left; transition: transform .8s var(--ease); }
.timeline li:first-child::before { position: absolute; top: -1px; left: 0; width: 100%; height: 1px; background: var(--copper); content: ""; transform: scaleX(0); transform-origin: left; transition: transform .8s var(--ease); }
.timeline li.is-passed::after { transform: scaleX(1); }
.timeline li:first-child.is-current::before { transform: scaleX(1); }
.timeline li > span { transition: color .4s; }
.timeline li.is-current > span { color: #865733; }
@media (min-width: 1024px) {
  .timeline li { grid-template-columns: 5rem minmax(0, 1fr); min-height: 11rem; align-items: center; }
  .timeline li > span { padding: 0; font-family: var(--serif); font-size: 3.2rem; font-style: italic; letter-spacing: -.07em; }
  .timeline h3 { font-size: 2.1rem; font-weight: 600; }
  .commitment-list article { grid-template-columns: 5rem minmax(0, 1fr); }
  .commitment-list span { font-family: var(--serif); font-size: 2.7rem; font-style: italic; line-height: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .timeline li::before, .timeline li::after { transition: none; }
}

.faq-list details[open] > summary { min-height: 0; padding-bottom: .65rem; }