/* ==========================================================================
   Studio Tangerina — feuille de style principale
   Direction artistique 2026 « planche éditoriale » :
   Coconat (titres) · Sora (repères, navigation) · Inter (textes)
   Bordeaux aubergine · Bleu ciel glacé · Rouge vermillon · Blanc rosé
   ========================================================================== */

@font-face {
  font-family: 'Coconat';
  src: url('../fonts/coconat-regular.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Coconat';
  src: url('../fonts/coconat-demi.woff2') format('woff2');
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: 'Sora';
  src: url('../fonts/sora.woff2') format('woff2');
  font-weight: 100 800;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --aubergine: #410B2A;
  --ciel: #B9C8E8;
  --vermillon: #F0442F;
  --rose: #F5EDF0;

  --ff-display: 'Coconat', Georgia, 'Times New Roman', serif;
  --ff-ui: 'Sora', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ff-text: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --fs-mega: clamp(3.1rem, 9.2vw, 10rem);
  --fs-xl: clamp(2.5rem, 6vw, 6.25rem);
  --fs-l: clamp(1.9rem, 3.6vw, 3.6rem);
  --fs-m: clamp(1.45rem, 2.2vw, 2.1rem);
  --fs-lead: clamp(1.1rem, 1.35vw, 1.3rem);
  --fs-body: clamp(.98rem, .94rem + .15vw, 1.0625rem);
  --fs-s: .875rem;
  --fs-xs: .6875rem;

  --pad: clamp(1rem, 4vw, 3.5rem);
  --gap: clamp(1rem, 2.4vw, 2rem);
  --section: clamp(4.5rem, 10vw, 9rem);
  --header-h: 4.5rem;
  --maxw: 100rem;

  --ease: cubic-bezier(.2, .7, .1, 1);
}

/* --- Base ---------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 1rem); }
body {
  margin: 0;
  background: var(--rose);
  color: var(--aubergine);
  font-family: var(--ff-text);
  font-size: var(--fs-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
body.menu-open { overflow: hidden; }
main { display: block; padding-top: var(--header-h); }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .2em; }
button { font: inherit; color: inherit; }
::selection { background: var(--vermillon); color: var(--aubergine); }
:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}
.skip {
  position: fixed; top: .5rem; left: .5rem; z-index: 100;
  padding: .6rem 1rem; background: var(--vermillon); color: var(--aubergine);
  font-family: var(--ff-ui); font-weight: 600;
  transform: translateY(-200%);
}
.skip:focus { transform: none; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }

/* --- Thèmes de couleur -----------------------------------------------------
   --title : grands titres · --em : mot mis en valeur · --accent : repères
   Le vermillon ne sert qu'aux grands corps, au logo et aux éléments graphiques
   (contraste 3,3:1 sur rose, 4,3:1 sur aubergine). */

.t-rose      { --bg: var(--rose);      --fg: var(--aubergine); --title: var(--aubergine); --em: var(--vermillon); --accent: var(--vermillon); --muted: rgb(65 11 42 / .72); --line: rgb(65 11 42 / .2); --logo: var(--vermillon); }
.t-aubergine { --bg: var(--aubergine); --fg: var(--rose);      --title: var(--ciel);      --em: var(--vermillon); --accent: var(--vermillon); --muted: rgb(245 237 240 / .72); --line: rgb(245 237 240 / .2); --logo: var(--vermillon); }
.t-ciel      { --bg: var(--ciel);      --fg: var(--aubergine); --title: var(--aubergine); --em: var(--aubergine); --accent: var(--aubergine); --muted: rgb(65 11 42 / .78); --line: rgb(65 11 42 / .25); --logo: var(--aubergine); }
:is([class^="t-"], [class*=" t-"]) { background-color: var(--bg); color: var(--fg); }

/* --- Typographie ---------------------------------------------------------- */

.display, .h-mega, .h-xl, .h-l, .about-title, .cta-title, .motto-text, .card-title, .pj-next-title, .error-code, .steps-title, .timeline-what, .contrasts-list li {
  font-family: var(--ff-display);
  font-weight: 400;
  color: var(--title, inherit);
  text-wrap: balance;
  font-kerning: normal;
}
.display em, .h-mega em, .h-xl em, .h-l em, .cta-title em, .motto-text em, .footer-claim em, .footer-motto em {
  font-style: normal; color: var(--em);
}
.t-ciel :is(.display, .h-mega, .h-xl, .h-l, .cta-title) em { text-decoration: underline; text-decoration-color: var(--vermillon); text-decoration-thickness: .05em; text-underline-offset: .26em; text-decoration-skip-ink: none; }
.h-mega { font-size: var(--fs-mega); line-height: .92; letter-spacing: -.035em; }
.h-xl { font-size: var(--fs-xl); line-height: .95; letter-spacing: -.03em; }
.h-l { font-size: var(--fs-l); line-height: 1.02; letter-spacing: -.02em; }
.lead { font-size: var(--fs-lead); line-height: 1.55; max-width: 40ch; }
.line { display: inline-block; }

/* Repères éditoriaux en Sora : capitales espacées */
.note, .kicker {
  font-family: var(--ff-ui);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  line-height: 1.6;
}
.note { display: flex; align-items: center; gap: .9em; }
.note-num { color: var(--accent); font-weight: 600; }
.note-num::after { content: ''; display: inline-block; width: 2.2em; height: 1px; margin-left: .9em; vertical-align: middle; background: currentColor; opacity: .6; }
.subhead { font-family: var(--ff-ui); font-size: clamp(.95rem, 1.2vw, 1.1rem); font-weight: 500; letter-spacing: .12em; text-transform: uppercase; line-height: 1.45; max-width: 30ch; }
.caption { font-family: var(--ff-ui); font-size: var(--fs-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-top: .8rem; }
.caption span { color: var(--fg); margin-right: .6em; }

.prose > * + * { margin-top: 1em; }
.prose { max-width: 62ch; }
.cols-2 { display: grid; gap: var(--gap); }
@media (min-width: 760px) { .cols-2 { grid-template-columns: 1fr 1fr; } }

/* Liens et boutons */
.link {
  display: inline-flex; align-items: center; gap: .7em;
  font-family: var(--ff-ui); font-weight: 500; font-size: .75rem;
  letter-spacing: .16em; text-transform: uppercase; text-decoration: none;
  padding-bottom: .35em; border-bottom: 1px solid currentColor;
  transition: color .25s, border-color .25s;
}
.link .arrow { transition: transform .35s var(--ease); }
.link:hover .arrow { transform: translateX(.35em); }
.link-arrow:hover { border-bottom-color: var(--vermillon); }
.link-btn { background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; text-underline-offset: .2em; }

/* Bouton vermillon : texte aubergine en Sora gras ≥ 19 px (grand corps, contraste 4,3:1) */
.btn {
  display: inline-flex; align-items: center; gap: .8em;
  min-height: 3.5rem; padding: .9rem 1.7rem;
  background: var(--vermillon); color: var(--aubergine);
  font-family: var(--ff-ui); font-weight: 700; font-size: 1.1875rem; letter-spacing: -.01em;
  text-decoration: none; border: 1.5px solid var(--vermillon); border-radius: 0; cursor: pointer;
  transition: background-color .3s, color .3s, border-color .3s, transform .35s var(--ease);
}
.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover { background: var(--aubergine); color: var(--rose); border-color: var(--aubergine); }
.btn:hover .arrow { transform: translateX(.3em); }
.t-aubergine .btn:hover { background: var(--ciel); color: var(--aubergine); border-color: var(--ciel); }
.btn-ghost { background: transparent; color: inherit; border-color: currentColor; }

/* --- En-tête -------------------------------------------------------------- */

.site-header {
  --hbg: var(--rose); --hfg: var(--aubergine); --hlogo: var(--vermillon);
  position: fixed; inset: 0 0 auto; z-index: 50;
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding-inline: var(--pad);
  background: var(--hbg); color: var(--hfg);
  border-bottom: 1px solid color-mix(in srgb, var(--hfg) 14%, transparent);
  transition: background-color .4s, color .4s, border-color .4s, transform .45s var(--ease);
}
.site-header[data-theme="aubergine"] { --hbg: var(--aubergine); --hfg: var(--rose); }
.site-header[data-theme="ciel"]      { --hbg: var(--ciel); --hfg: var(--aubergine); --hlogo: var(--aubergine); }
.site-header.is-hidden { transform: translateY(-100%); }
.site-brand { position: relative; z-index: 2; display: block; width: clamp(8.5rem, 13vw, 11rem); color: var(--hlogo); transition: color .4s; }
.logo { width: 100%; height: auto; fill: currentColor; overflow: visible; }

.site-nav ul { display: flex; align-items: center; gap: clamp(1.1rem, 2.6vw, 2.75rem); }
.site-nav a {
  position: relative;
  font-family: var(--ff-ui); font-weight: 500; font-size: .75rem; letter-spacing: .2em; text-transform: uppercase;
  text-decoration: none; display: inline-flex; align-items: baseline; gap: .5em;
  transition: color .25s;
}
.site-nav a:not(.site-nav-cta)::after {
  content: ''; position: absolute; left: 0; right: .2em; bottom: -.45em; height: 1.5px;
  background: var(--vermillon); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.site-nav a:not(.site-nav-cta):hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.site-nav-num { display: none; }
.site-nav-cta { border: 1px solid currentColor; padding: .7rem 1.1rem; }
.site-nav-cta:hover, .site-nav-cta[aria-current="page"] { background: var(--vermillon); border-color: var(--vermillon); color: var(--aubergine); }
.site-nav-foot { display: none; }
.menu-toggle { display: none; }

@media (max-width: 899px) {
  .menu-toggle {
    position: relative; z-index: 2;
    display: inline-flex; align-items: center; gap: .7rem;
    background: none; border: 0; padding: .5rem 0; cursor: pointer;
    font-family: var(--ff-ui); font-weight: 500; font-size: .75rem; letter-spacing: .2em; text-transform: uppercase;
  }
  .menu-toggle-icon, .menu-toggle-icon::before { display: block; width: 1.6rem; height: 1.5px; background: currentColor; transition: transform .3s var(--ease); }
  .menu-toggle-icon { position: relative; transform: translateY(-3px); }
  .menu-toggle-icon::before { content: ''; position: absolute; top: 6px; }
  .menu-toggle[aria-expanded="true"] .menu-toggle-icon { transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-toggle-icon::before { transform: translateY(-6px) rotate(-90deg); }

  .site-nav {
    position: fixed; inset: 0; z-index: 1;
    display: flex; flex-direction: column; justify-content: space-between;
    padding: calc(var(--header-h) + 2.5rem) var(--pad) 2rem;
    background: var(--aubergine); color: var(--rose);
    visibility: hidden; opacity: 0; transition: opacity .35s, visibility 0s .35s;
  }
  .site-nav.is-open { visibility: visible; opacity: 1; transition: opacity .35s; }
  .site-nav ul { flex-direction: column; align-items: flex-start; gap: .35rem; }
  .site-nav a { font-family: var(--ff-display); font-size: clamp(2.6rem, 12vw, 4.25rem); font-weight: 400; letter-spacing: -.02em; text-transform: none; line-height: 1.08; color: var(--ciel); gap: .6rem; }
  .site-nav a:not(.site-nav-cta)::after { display: none; }
  .site-nav a[aria-current="page"] { color: var(--vermillon); }
  .site-nav-num { display: inline; font-family: var(--ff-ui); font-size: .7rem; letter-spacing: .2em; color: var(--vermillon); transform: translateY(-1.8em); }
  .site-nav-cta { border: 0; padding: 0; color: var(--vermillon) !important; }
  .site-nav-cta:hover, .site-nav-cta[aria-current="page"] { background: none; }
  .site-nav-foot { display: block; font-family: var(--ff-ui); font-size: var(--fs-s); line-height: 1.9; }
  .site-nav-foot a { font-family: inherit; font-size: inherit; letter-spacing: .02em; color: var(--rose); text-transform: none; }
  body.menu-open .site-header { --hbg: var(--aubergine); --hfg: var(--rose); --hlogo: var(--vermillon); transform: none; }
}

/* --- Sections communes ---------------------------------------------------- */

.section-head { display: grid; gap: 1.25rem; margin-bottom: clamp(2.5rem, 6vw, 5rem); }
.section-head .h-xl { max-width: 14ch; }
@media (min-width: 900px) {
  .section-head { grid-template-columns: 3fr 7fr 2fr; align-items: end; }
  .section-head .note { align-self: start; padding-top: 1rem; }
  .section-head .link { justify-self: end; }
}

.page-head { padding-block: clamp(3rem, 8vw, 7rem) clamp(3rem, 7vw, 6rem); }
.page-head-grid { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); }
.page-head .h-mega { max-width: 13ch; }
.page-head-text { max-width: 60rem; margin-top: clamp(.5rem, 3vw, 2rem); }
@media (min-width: 900px) { .page-head-text { margin-left: 25%; } }
.page-head-sm { padding-bottom: 2rem; }
.page-head-sm .h-xl { margin-top: 1.25rem; }

/* --- Accueil : hero ------------------------------------------------------- */

.hero-grid { display: grid; }
.hero-mono { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: 1.5rem var(--pad) 0; }
.hero-mono-t { width: 3.25rem; color: var(--vermillon); }
.hero-mono .kicker { text-align: right; color: var(--muted); }
.hero-main { display: flex; flex-direction: column; gap: clamp(2rem, 5vw, 3.5rem); padding: clamp(2rem, 6vw, 3rem) var(--pad) clamp(2.5rem, 6vw, 4rem); }
.hero-eyebrow { display: block; margin-bottom: clamp(1.25rem, 3vw, 2.5rem); color: var(--vermillon); font-family: var(--ff-ui); font-size: var(--fs-xs); line-height: 1.6; letter-spacing: .2em; }
.hero-title { font-family: var(--ff-display); font-weight: 400; color: var(--ciel); font-size: clamp(3.4rem, 10.5vw, 10.5rem); line-height: .9; letter-spacing: -.035em; }
.hero-title .line { display: block; }
.hero-title em { font-style: normal; color: var(--ciel); padding-left: .55em; }
.hero-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.25rem 2rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.hero-sub { max-width: 32ch; }
.hero-fig { position: relative; }
.hero-fig-img { position: relative; overflow: hidden; }
.hero-fig-img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: minmax(9rem, 2fr) 6fr 4fr; min-height: calc(100svh - var(--header-h)); }
  .hero-mono { flex-direction: column; justify-content: space-between; padding: clamp(2rem, 4vw, 3rem) clamp(1.25rem, 2.5vw, 2.5rem); border-right: 1px solid var(--line); }
  .hero-mono-t { width: clamp(4.5rem, 7vw, 7.5rem); }
  .hero-mono .kicker { text-align: left; }
  .hero-main { justify-content: space-between; padding: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 3.5vw, 3.5rem); }
  .hero-fig, .hero-fig-img { height: 100%; }
  .hero-fig-img img { height: 100%; aspect-ratio: auto; }
}

/* --- Accueil : le studio -------------------------------------------------- */

.intro { padding-block: var(--section); }
.intro-grid { display: grid; gap: clamp(2rem, 4vw, 3rem) var(--gap); }
.intro-title { font-size: var(--fs-xl); line-height: .95; letter-spacing: -.03em; }
.intro-title .line { display: block; }
.intro-title .line:nth-child(2) { padding-left: .9em; }
.intro-text { display: grid; gap: 1.25rem; max-width: 34rem; }
@media (min-width: 900px) {
  .intro-grid { grid-template-columns: repeat(12, 1fr); align-items: start; }
  .intro-label { grid-column: 1 / 7; padding-top: 1rem; }
  .intro-title { grid-column: 1 / 7; grid-row: 2; }
  /* Pas d'illustration : le texte répond au titre, calé sur sa dernière ligne */
  .intro-text { grid-column: 8 / 13; grid-row: 2; align-self: end; }
}

/* --- Accueil : approche --------------------------------------------------- */

.approach-home { padding-block: var(--section) 0; }
.approach-home-grid { display: grid; gap: clamp(2rem, 4vw, 3rem) var(--gap); padding-bottom: var(--section); }
.approach-home-head { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); align-content: start; }
.approach-home-title { font-size: var(--fs-mega); line-height: .9; letter-spacing: -.035em; }
.approach-home-title .line { display: block; }
.approach-home-title .line:nth-child(2) { padding-left: 1em; }
.approach-home-text { display: grid; gap: 1.25rem; justify-items: start; max-width: 36rem; }
.approach-home-text .subhead { color: var(--ciel); margin-bottom: .5rem; }
.approach-home-text p:not(.subhead) { color: color-mix(in srgb, var(--rose) 88%, transparent); }
.approach-home-text .link { margin-top: 1rem; }
@media (min-width: 900px) {
  .approach-home-grid { grid-template-columns: repeat(12, 1fr); }
  .approach-home-head { grid-column: 1 / 8; }
  .approach-home-text { grid-column: 8 / 13; align-self: end; }
}
.matters { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); margin-inline: calc(-1 * var(--pad)); }
.matters-quote { grid-column: 1 / -1; display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; padding: clamp(1.75rem, 3vw, 2.75rem); min-height: 18rem; }
.matters-title { font-size: clamp(2.6rem, 4.6vw, 4.75rem); line-height: .95; letter-spacing: -.03em; }
.matters-title .line { display: block; }
.matters-item { position: relative; overflow: hidden; }
.matters-img img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform 1.4s var(--ease); }
.matters-item:hover .matters-img img { transform: scale(1.06); }
.matters-item:last-child { grid-column: 1 / -1; }
.matters-item:last-child .matters-img img { aspect-ratio: 2 / 1; }
@media (min-width: 900px) {
  .matters { grid-template-columns: 4fr 3fr 3fr 3fr; margin-inline: 0; }
  .matters-quote { grid-column: auto; }
  .matters-item:last-child { grid-column: auto; }
  .matters-item .matters-img img, .matters-item:last-child .matters-img img { aspect-ratio: 3 / 4; }
  .matters-item .matters-img, .matters-item .matters-img img { height: 100%; }
}

/* --- Cartes projet -------------------------------------------------------- */

.selection { padding-block: var(--section); }
.selection-grid { display: grid; gap: clamp(3.5rem, 8vw, 6rem) var(--gap); }
.card-link { display: block; text-decoration: none; }
.card-fig { position: relative; overflow: hidden; background: var(--ciel); }
.card { transition: opacity .6s var(--ease); }
/* Couvertures au format 3:4, affichées entières */
.card-fig img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; transition: transform 1.4s var(--ease); }
.card-link:hover .card-fig img { transform: scale(1.04); }
.card-body { display: grid; grid-template-columns: auto 1fr; gap: .2rem 1.25rem; margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.card-num { grid-row: span 4; font-family: var(--ff-display); font-size: clamp(3.2rem, 5.5vw, 5.5rem); line-height: .8; color: var(--vermillon); }
.card-title { font-size: var(--fs-l); line-height: 1; letter-spacing: -.02em; transition: color .3s; }
.card-link:hover .card-title { color: var(--vermillon); }
.card-meta { font-family: var(--ff-ui); font-size: var(--fs-xs); letter-spacing: .2em; text-transform: uppercase; margin-top: .6rem; }
.card-text { margin-top: .4rem; color: var(--muted); max-width: 40ch; }
.card-more { justify-self: start; margin-top: .9rem; display: inline-flex; gap: .6em; font-family: var(--ff-ui); font-size: .75rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; border-bottom: 1px solid currentColor; padding-bottom: .3em; }
.card-more .arrow { transition: transform .35s var(--ease); }
.card-link:hover .card-more .arrow { transform: translateX(.35em); }
@media (min-width: 900px) {
  /* Projets côte à côte ; au survol, l'autre carte s'efface légèrement */
  .selection-grid { grid-template-columns: 1fr 1fr; column-gap: clamp(1.5rem, 3vw, 3rem); }
  .selection-grid:has(.card-link:hover) .card:not(:hover) { opacity: .5; }
}

/* --- Duo de blocs couleur (services) -------------------------------------- */

.duo { display: grid; }
.duo-item { display: grid; align-content: start; justify-items: start; gap: 1.25rem; padding: var(--section) var(--pad); }
.duo-item.t-rose { border-top: 1px solid var(--line); }
.duo-item p:not(.note) { max-width: 40ch; }
.duo-item .h-l, .duo-item .h-xl { max-width: 14ch; margin-top: clamp(1rem, 4vw, 3.5rem); }
.duo-item .link { margin-top: 1rem; }
@media (min-width: 900px) {
  .duo { grid-template-columns: 1fr 1fr; }
  .duo-item { padding-inline: var(--pad) clamp(2rem, 6vw, 6rem); }
  .duo-tall .duo-item { min-height: 80svh; }
}

/* --- Appel à l'action + pied de page ------------------------------------- */

.cta { position: relative; overflow: hidden; padding-block: var(--section); }
.cta-grid { position: relative; display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); justify-items: start; }
.cta-title { position: relative; z-index: 1; font-size: var(--fs-mega); line-height: .9; letter-spacing: -.035em; }
.cta-title .line { display: block; }
.cta-title .line:nth-child(2) { padding-left: 1em; }
.cta .btn { position: relative; z-index: 1; }
.cta-mono { position: absolute; right: var(--pad); bottom: calc(-1 * var(--section) - 1rem); width: clamp(8rem, 22vw, 20rem); color: var(--vermillon); }

.site-footer { padding-block: clamp(3.5rem, 7vw, 6rem) 1.5rem; font-size: var(--fs-s); }
.footer-claim { font-family: var(--ff-display); font-size: var(--fs-xl); line-height: .95; letter-spacing: -.03em; color: var(--ciel); max-width: 12ch; margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); gap: 2rem var(--gap); padding-top: 1.5rem; border-top: 1px solid var(--line); }
.footer-col .kicker { margin-bottom: .75rem; color: var(--ciel); }
.footer-col p + p { margin-top: .5rem; }
.footer-col a { text-decoration: none; background: linear-gradient(var(--vermillon), var(--vermillon)) 0 100% / 0 1px no-repeat; transition: background-size .4s var(--ease); }
.footer-col a:hover { background-size: 100% 1px; }
.footer-logo { display: block; margin-block: clamp(3rem, 8vw, 6rem) 1.5rem; color: var(--vermillon); }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem 2rem; justify-content: space-between; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font-family: var(--ff-ui); font-size: var(--fs-xs); letter-spacing: .06em; }
.footer-bottom a, .footer-bottom button { color: var(--fg); }
.footer-motto { font-family: var(--ff-display); font-size: 1.15rem; letter-spacing: 0; color: var(--ciel); }

/* --- Page Projets --------------------------------------------------------- */

.portfolio { padding-bottom: var(--section); }
.portfolio-intro { max-width: 34ch; font-size: var(--fs-lead); margin-bottom: clamp(2.5rem, 6vw, 5rem); padding-top: 1.25rem; border-top: 1px solid var(--line); }
@media (min-width: 900px) { .portfolio-intro { margin-left: 50%; } }

.method { padding-block: var(--section); }
.method-grid { display: grid; gap: clamp(2rem, 5vw, 4rem); }
.method .h-l { margin-top: 1.25rem; max-width: 22ch; }
.steps { display: grid; gap: 0; border-top: 1px solid var(--line); }
.steps li { display: grid; grid-template-columns: 3rem 1fr; gap: .25rem 1rem; padding-block: 1.4rem; border-bottom: 1px solid var(--line); }
.steps-num { font-family: var(--ff-ui); font-size: var(--fs-xs); letter-spacing: .2em; color: var(--vermillon); grid-row: span 2; padding-top: .5em; }
.steps-title { font-size: var(--fs-m); line-height: 1.05; }
.steps-text { color: var(--muted); }
.method-foot { display: grid; gap: 1rem; justify-items: start; max-width: 40ch; }
@media (min-width: 900px) {
  .method-grid { grid-template-columns: 5fr 1fr 6fr; }
  .steps { grid-column: 3; grid-row: span 2; }
  .steps li { grid-template-columns: 4rem 1fr 1.2fr; align-items: baseline; }
  .steps-num { grid-row: auto; }
  .method-foot { align-self: end; }
}

/* --- Page projet ---------------------------------------------------------- */

.notice { padding: .6rem var(--pad); background: var(--ciel); color: var(--aubergine); font-family: var(--ff-ui); font-size: var(--fs-xs); letter-spacing: .12em; text-transform: uppercase; text-align: center; }

.pj-cover-grid { display: grid; }
.pj-cover-text { position: relative; display: grid; gap: clamp(1.25rem, 3vw, 2rem); align-content: start; padding: clamp(2.5rem, 6vw, 4rem) var(--pad); }
.pj-cover-text .kicker { color: var(--muted); }
.pj-num { position: absolute; top: clamp(1.5rem, 4vw, 3rem); right: var(--pad); font-family: var(--ff-display); font-size: clamp(3.5rem, 7vw, 7rem); line-height: .8; color: var(--vermillon); }
.t-ciel .pj-num { color: var(--aubergine); opacity: .9; }
.pj-title { font-size: clamp(3.2rem, 7.4vw, 8.25rem); line-height: .88; letter-spacing: -.035em; hyphens: manual; }
.pj-title .line { display: block; }
.pj-title .line:nth-child(2) { padding-left: .6em; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 var(--gap); max-width: 34rem; margin-top: 1rem; border-top: 1px solid var(--line); }
.facts div { padding-block: .9rem; border-bottom: 1px solid var(--line); }
.facts dt { font-family: var(--ff-ui); font-size: var(--fs-xs); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.facts dd { font-family: var(--ff-display); font-size: 1.35rem; line-height: 1.2; margin-top: .2rem; }
.pj-cover-fig { position: relative; }
.pj-cover-img { position: relative; overflow: hidden; }
.pj-cover-img img { width: 100%; }
/* Couverture paysage : titre au-dessus, image en pleine largeur */
.pj-cover-wide .pj-cover-img img { aspect-ratio: auto; }
@media (min-width: 900px) {
  .pj-cover:not(.pj-cover-wide) .pj-cover-grid { grid-template-columns: 7fr 5fr; }
  .pj-cover-wide .pj-cover-text { grid-template-columns: 1fr 1fr; column-gap: var(--gap); padding-right: var(--pad); }
  .pj-cover-wide .pj-cover-text > :not(.facts, .pj-num) { grid-column: 1; }
  .pj-cover-wide .facts { grid-column: 2; grid-row: 2 / 5; align-self: end; justify-self: end; width: 100%; }
  .pj-cover-text { align-content: space-between; padding: clamp(2.5rem, 5vw, 4.5rem) clamp(2rem, 4vw, 4rem) clamp(2.5rem, 5vw, 4rem) var(--pad); }
}

.pj-chapter { padding-block: var(--section); }
.pj-chapter.t-rose + .pj-chapter.t-rose { padding-top: 0; }
.pj-chapter.t-rose + .pj-chapter.t-rose .pj-grid { padding-top: 1.25rem; border-top: 1px solid var(--line); }
.pj-grid { display: grid; gap: 1.5rem var(--gap); }
.pj-h { font-size: var(--fs-l); line-height: 1; letter-spacing: -.02em; margin-bottom: 1.25rem; }
.pj-body .lead { max-width: 42ch; }
.pj-text { display: grid; gap: 1rem; max-width: 62ch; }
.pj-fig-img { position: relative; overflow: hidden; }
.pj-fig-img img { width: 100%; transition: transform 1.4s var(--ease); }
.pj-fig:hover .pj-fig-img img { transform: scale(1.03); }
.pj-lieu-fig { max-width: 26rem; }
.pj-quote { font-size: var(--fs-l); line-height: 1.08; letter-spacing: -.02em; max-width: 22ch; }
.pj-quote p::before { content: '« '; color: var(--vermillon); }
.pj-quote p::after { content: ' »'; color: var(--vermillon); }
.pj-palette-wrap { display: grid; gap: 1rem; }
/* Palette du projet : même format pour tous les projets (carrés arrondis alignés) */
.palette { display: flex; flex-wrap: wrap; gap: clamp(.6rem, 1.4vw, 1rem); }
.palette li { width: clamp(3.25rem, 7vw, 5.5rem); aspect-ratio: 1.12; border-radius: 22%; background: var(--c); }
.materials { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap); }
.materials-img { display: block; aspect-ratio: 1; overflow: hidden; }
.materials-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.materials-item:hover .materials-img img { transform: scale(1.06); }
.pj-gallery { display: grid; gap: clamp(2rem, 5vw, 4rem) var(--gap); margin-top: clamp(1.5rem, 4vw, 3rem); }
@media (min-width: 900px) {
  .pj-grid { grid-template-columns: repeat(12, 1fr); }
  .pj-label { grid-column: 1 / 4; padding-top: .9rem; }
  .pj-body { grid-column: 4 / 10; }
  .pj-lieu .pj-body { grid-column: 4 / 9; }
  .pj-lieu-fig { grid-column: 10 / 13; grid-row: 1 / 3; max-width: none; margin-top: 4rem; }
  .pj-intention .pj-body { grid-column: 3 / 12; }
  .pj-quote { font-size: var(--fs-xl); line-height: .98; }
  .pj-quote-long { font-size: var(--fs-l); line-height: 1.08; max-width: 30ch; }
  .pj-palette-wrap { grid-column: 4 / 13; margin-top: 1.5rem; }
  .materials { grid-column: 4 / 13; grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr)); margin-top: 1.5rem; }
  .materials-item:nth-child(even) { margin-top: 3rem; }
  .pj-gallery { grid-column: 1 / 13; grid-template-columns: repeat(12, 1fr); align-items: start; }
  .g-wide { grid-column: 1 / 8; }
  .g-narrow { grid-column: 9 / 13; margin-top: clamp(6rem, 14vw, 12rem); }
  .g-mid { grid-column: 3 / 8; }
  .g-side { grid-column: 8 / 12; margin-top: clamp(4rem, 10vw, 9rem); }
  .g-full { grid-column: 1 / 13; }
  .g-center { grid-column: 4 / 10; }
}

.pj-next { display: block; }
.pj-next-link { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: var(--gap); padding: clamp(2.5rem, 6vw, 4.5rem) var(--pad); text-decoration: none; max-width: var(--maxw); margin-inline: auto; }
.pj-next-text { display: grid; gap: 1rem; min-width: 0; }
.pj-next-text .kicker { color: var(--muted); }
.pj-next-title { font-size: clamp(1.9rem, 6vw, 6.25rem); line-height: .95; letter-spacing: -.03em; transition: color .3s; }
.pj-next-title .arrow { display: inline-block; font-family: var(--ff-ui); font-size: .5em; vertical-align: middle; transition: transform .4s var(--ease); }
.pj-next-link:hover .pj-next-title { color: var(--vermillon); }
.pj-next-link:hover .pj-next-title .arrow { transform: translateX(.3em); }
.pj-next-img { width: clamp(6rem, 18vw, 14rem); overflow: hidden; }
.pj-next-img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform 1.2s var(--ease); }
.pj-next-link:hover .pj-next-img img { transform: scale(1.06); }
.pj-back { padding-block: 2rem; }

/* --- Services ------------------------------------------------------------- */

.approach { padding-block: var(--section); }
.approach-grid { display: grid; gap: clamp(2rem, 5vw, 4rem); }
.approach-head { display: grid; gap: 1.5rem; align-content: start; justify-items: start; }
.approach-foot { color: var(--muted); max-width: 32ch; }
.list-num { border-top: 1px solid var(--line); counter-reset: n; }
.list-num li { display: grid; grid-template-columns: 3.5rem 1fr; gap: 1rem; padding-block: 1.1rem; border-bottom: 1px solid var(--line); font-size: var(--fs-lead); line-height: 1.4; }
.list-num-n { font-family: var(--ff-ui); font-size: var(--fs-xs); letter-spacing: .2em; color: var(--vermillon); font-weight: 600; padding-top: .55em; }
@media (min-width: 900px) {
  .approach-grid { grid-template-columns: 5fr 7fr; }
  .approach-head { position: sticky; top: calc(var(--header-h) + 2rem); }
}
.infos { padding-bottom: var(--section); }
.infos-grid { display: grid; gap: var(--gap); grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.info { padding-top: 1rem; border-top: 2px solid var(--vermillon); }
.info p:not(.note) { margin-top: .75rem; max-width: 32ch; }

/* --- À propos ------------------------------------------------------------- */

.about-head { padding-block: clamp(2.5rem, 6vw, 5rem) var(--section); }
.about-title { font-size: clamp(3.2rem, 11vw, 11rem); line-height: .88; letter-spacing: -.035em; margin-top: 2rem; }
.about-title .line { display: block; }
.about-title .line:nth-child(2) { padding-left: 12%; }
.about-title .line:nth-child(3) { padding-left: 24%; color: var(--vermillon); }
.about-title .line:nth-child(4) { padding-left: 6%; }
.about-intro, .about-path { padding-block: var(--section); }
.about-grid { display: grid; gap: 2.5rem; }
.timeline { margin-top: 2rem; border-left: 1px solid var(--line); display: grid; gap: 1.75rem; max-width: 22rem; }
.timeline li { position: relative; padding-left: 1.5rem; display: grid; gap: .2rem; }
.timeline li::before { content: ''; position: absolute; left: -.3rem; top: .45rem; width: .6rem; height: .6rem; border-radius: 50%; background: var(--vermillon); }
.timeline-when { font-family: var(--ff-ui); font-size: var(--fs-xs); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.timeline-what { font-size: clamp(1.35rem, 1.9vw, 1.75rem); line-height: 1.08; }
.timeline-note { font-size: var(--fs-s); color: var(--muted); }
.about-fig-img { position: relative; overflow: hidden; }
.about-fig-img img { width: 100%; }
.about-main { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); justify-items: start; align-content: start; }
.about-main .h-l { max-width: 24ch; }
.signature-name { font-family: var(--ff-display); font-size: 1.5rem; display: grid; }
.signature-name span { font-family: var(--ff-ui); font-size: var(--fs-xs); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
@media (min-width: 900px) {
  .about-grid { grid-template-columns: repeat(12, 1fr); }
  .about-aside { grid-column: 1 / 5; }
  .about-main { grid-column: 6 / 13; }
}
.about-aside { display: grid; gap: 2rem; align-content: start; }
.about-mono { width: clamp(4rem, 8vw, 7rem); color: var(--vermillon); }
.timeline .is-key .timeline-what { font-size: clamp(1.6rem, 2.5vw, 2.3rem); color: var(--vermillon); }
.timeline .is-key::before { width: .9rem; height: .9rem; left: -.45rem; top: .35rem; }
.contrasts { padding-block: var(--section); }
.contrasts-head { display: grid; gap: clamp(1.25rem, 3vw, 2rem); }
.contrasts-head .h-xl .line { display: block; }
.contrasts-head .h-xl .line:nth-child(2) { padding-left: 1.2em; }
@media (min-width: 900px) { .contrasts-head .lead { margin-left: 50%; max-width: 38ch; } }
.contrasts-list { margin-top: clamp(2rem, 5vw, 4rem); border-top: 1px solid var(--line); }
.contrasts-list li {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 1rem; align-items: baseline;
  padding-block: clamp(.8rem, 2vw, 1.4rem); border-bottom: 1px solid var(--line);
  font-size: clamp(1.4rem, 4.4vw, 4rem); letter-spacing: -.02em; line-height: 1.05;
}
.contrasts-list li span:last-child { text-align: right; color: var(--vermillon); }
.contrasts-sep { color: var(--muted); }
.motto { padding-block: var(--section); }
.motto-text { font-size: var(--fs-xl); line-height: .98; letter-spacing: -.03em; }
.motto-text .line { display: block; }
.motto-text .line:last-child { padding-left: 20%; }

/* --- Contact -------------------------------------------------------------- */

.contact { padding-block: clamp(2.5rem, 6vw, 5rem) var(--section); }
.contact-grid { display: grid; gap: clamp(2.5rem, 5vw, 4rem); }
.contact-text { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); align-content: start; }
.contact-text .h-xl { max-width: 12ch; }
.contact-details { display: grid; gap: 0; border-top: 1px solid var(--line); max-width: 34rem; }
.contact-details div { display: grid; grid-template-columns: 7rem 1fr; gap: 1rem; padding-block: .85rem; border-bottom: 1px solid var(--line); }
.contact-details dt { font-family: var(--ff-ui); font-size: var(--fs-xs); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); padding-top: .25em; }
.contact-form-wrap { padding: clamp(1.5rem, 4vw, 3rem); margin-inline: calc(-1 * var(--pad)); }
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 6fr 5fr; align-items: start; }
  .contact-form-wrap { margin-inline: 0; position: sticky; top: calc(var(--header-h) + 1.5rem); }
}

.form { display: grid; gap: 1.25rem; }
.form .note { color: var(--accent); }
.field { display: grid; gap: .4rem; border: 0; padding: 0; margin: 0; min-width: 0; }
.field label, .field legend { font-family: var(--ff-ui); font-size: var(--fs-xs); font-weight: 500; letter-spacing: .16em; text-transform: uppercase; }
.field input[type="text"], .field input[type="email"], .field textarea {
  width: 100%; padding: .75rem 0; border: 0; border-bottom: 1px solid var(--line);
  background: transparent; color: var(--fg); font: inherit; border-radius: 0;
  transition: border-color .2s;
}
.field textarea { resize: vertical; min-height: 8rem; }
.field input::placeholder, .field textarea::placeholder { color: var(--muted); opacity: .8; }
.field input:focus, .field textarea:focus { outline: none; border-bottom-color: var(--vermillon); }
.field input:focus-visible, .field textarea:focus-visible { box-shadow: 0 1px 0 var(--vermillon); }
.field [aria-invalid="true"] { border-bottom-color: var(--vermillon) !important; border-bottom-width: 2px; }
.field-choice { display: flex; flex-wrap: wrap; gap: .75rem; }
.field-choice legend { width: 100%; margin-bottom: .5rem; padding: 0; }
.field-choice label { position: relative; cursor: pointer; }
.field-choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.field-choice span { display: inline-block; padding: .6rem 1.1rem; border: 1px solid var(--line); font-family: var(--ff-ui); font-size: var(--fs-s); transition: background-color .2s, color .2s, border-color .2s; }
.field-choice input:checked + span { background: var(--aubergine); color: var(--rose); border-color: var(--aubergine); }
.field-choice input:focus-visible + span { outline: 2px solid var(--vermillon); outline-offset: 3px; }
.field-row { display: grid; gap: 1.25rem; }
@media (min-width: 600px) { .field-row { grid-template-columns: 1fr 1fr; } }
.field-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-legal { font-size: var(--fs-xs); color: var(--muted); }
.form .btn { justify-self: start; }
.form-status:empty { display: none; }
.form-status { padding: 1rem; background: var(--rose); color: var(--aubergine); font-size: var(--fs-s); }
.form-status.is-error { border-left: 3px solid var(--vermillon); }
.form.is-sending .btn { opacity: .6; pointer-events: none; }

/* --- Mentions légales ----------------------------------------------------- */

.legal { padding-bottom: var(--section); }
.legal-grid { display: grid; gap: 2.5rem; border-top: 1px solid var(--line); padding-top: 2rem; }
.legal-update { margin-top: 1rem; color: var(--muted); font-size: var(--fs-s); }
.legal-toc ol { margin-top: 1rem; display: grid; gap: .4rem; counter-reset: toc; font-size: var(--fs-s); }
.legal-toc li { counter-increment: toc; }
.legal-toc li::before { content: counter(toc, decimal-leading-zero) ' '; font-family: var(--ff-ui); color: var(--vermillon); font-size: var(--fs-xs); }
.legal-toc a { text-decoration: none; }
.legal-toc a:hover { text-decoration: underline; }
.legal-prose h2 { font-family: var(--ff-display); font-size: var(--fs-m); font-weight: 400; line-height: 1.1; margin-top: 2.5em; }
.legal-prose h3 { font-family: var(--ff-ui); font-size: .8rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; margin-top: 2em; }
.legal-prose ul { list-style: disc; padding-left: 1.25rem; }
.legal-prose li + li { margin-top: .5em; }
.legal-prose code { font-size: .9em; }
.todo { background: var(--ciel); color: var(--aubergine); padding: 0 .25em; font-weight: 500; }
@media (min-width: 900px) {
  .legal-grid { grid-template-columns: 3fr 8fr; }
  .legal-toc { position: sticky; top: calc(var(--header-h) + 2rem); align-self: start; }
}

/* --- 404 ------------------------------------------------------------------ */

.error { min-height: calc(100svh - var(--header-h)); padding-block: clamp(2rem, 6vw, 5rem); display: flex; align-items: center; }
.error .wrap { display: grid; gap: 1.5rem; justify-items: start; }
.error-code { font-size: clamp(7rem, 34vw, 30rem); line-height: .8; letter-spacing: -.05em; color: var(--vermillon); }
.error-links { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem; margin-top: 1rem; }

/* --- Bandeau cookies ------------------------------------------------------ */

.consent {
  position: fixed; z-index: 60; left: var(--pad); right: var(--pad); bottom: 1rem;
  max-width: 30rem; margin-left: auto; padding: 1.25rem 1.5rem;
  background: var(--aubergine); color: var(--rose); font-size: var(--fs-s);
  box-shadow: 0 1rem 3rem rgb(30 0 15 / .3);
  display: grid; gap: .75rem;
}
.consent[hidden] { display: none; }
.consent .kicker { color: var(--ciel); }
.consent-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: .25rem; }
.consent .btn { min-height: 2.75rem; padding: .6rem 1.2rem; font-size: 1rem; }
.consent .btn:not(.btn-ghost) { font-size: 1.1875rem; }

/* --- Direction artistique (identite.html) -------------------------------- */

.id-head { position: relative; overflow: hidden; padding-block: clamp(3rem, 8vw, 7rem); }
.id-head-grid { position: relative; display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); }
.id-head .kicker { color: var(--vermillon); }
.id-head .h-mega .line { display: block; }
.id-head .h-mega .line:nth-child(2) { padding-left: .8em; }
.id-head-text { display: grid; gap: 1rem; max-width: 40rem; position: relative; z-index: 1; }
.id-head-text a { color: var(--ciel); }
.id-head-mono { position: absolute; right: var(--pad); bottom: calc(-1 * clamp(3rem, 8vw, 7rem) - 1rem); width: clamp(7rem, 20vw, 17rem); color: var(--vermillon); }
@media (min-width: 900px) { .id-head-text { margin-left: 25%; } }

.id-section { padding-block: var(--section); }
.id-section.t-rose + .id-section.t-rose { border-top: 1px solid var(--line); }
.id-lead { max-width: 62ch; margin-block: 2rem; }
.id-lead .link { margin-right: 2rem; }
.id-h3 { font-family: var(--ff-ui); font-size: var(--fs-xs); font-weight: 600; letter-spacing: .2em; text-transform: uppercase; margin: 3.5rem 0 1.25rem; }

.id-planche img { width: 100%; }
.id-changes { width: 100%; margin-top: clamp(2.5rem, 5vw, 4rem); border-collapse: collapse; }
.id-changes th, .id-changes td { text-align: left; padding: .9rem 1rem .9rem 0; border-bottom: 1px solid var(--line); vertical-align: baseline; }
.id-changes thead th { font-family: var(--ff-ui); font-size: var(--fs-xs); font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.id-changes tbody th { font-family: var(--ff-ui); font-size: var(--fs-xs); font-weight: 600; letter-spacing: .16em; text-transform: uppercase; width: 28%; }
.id-changes td:first-of-type { color: var(--muted); text-decoration: line-through; text-decoration-color: rgb(65 11 42 / .35); }
.id-changes td:last-child { font-family: var(--ff-display); font-size: 1.3rem; line-height: 1.2; }
@media (max-width: 599px) {
  .id-changes { table-layout: fixed; }
  .id-changes th, .id-changes td { padding-right: .6rem; overflow-wrap: anywhere; font-size: .8125rem; }
  .id-changes tbody th { width: 30%; letter-spacing: .06em; font-size: .625rem; }
  .id-changes td:last-child { font-size: 1rem; padding-right: 0; }
}

.id-logo-main { display: grid; place-items: center; padding: clamp(2.5rem, 9vw, 7rem) clamp(1.5rem, 8vw, 7rem); color: var(--vermillon); }
.id-logo-variants { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: var(--gap); margin-top: var(--gap); }
.id-logo-box { padding: clamp(1.5rem, 4vw, 2.5rem); }
.id-l-vermillon { color: var(--vermillon); }
.id-l-aubergine { color: var(--aubergine); }
.id-l-rose { color: var(--rose); }
.id-on-vermillon { background: var(--vermillon); }
.t-rose .id-logo-box { box-shadow: inset 0 0 0 1px var(--line); }
.id-compos { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: var(--gap); }
.id-compo { aspect-ratio: 1; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; color: var(--vermillon); }
.id-compo-mono .logo { width: 32%; }
.id-compo-stack { flex-direction: column; gap: .9rem; color: var(--aubergine); }
.id-compo-stack .logo { width: 24%; }
.id-compo-stack span { font-family: var(--ff-ui); font-weight: 600; text-transform: uppercase; letter-spacing: .22em; font-size: .75rem; text-align: center; line-height: 1.5; }
.id-compo-crop .logo { width: 260%; max-width: none; flex: none; transform: translateX(28%); }
.id-compo-edge { box-shadow: inset 0 0 0 1px var(--line); }
.id-compo-edge .logo { position: absolute; width: 70%; right: -12%; bottom: -22%; }
.id-rules { display: grid; gap: .75rem; margin-top: 2.5rem; max-width: 72ch; }
.id-rules li { position: relative; padding-left: 1.4rem; }
.id-rules li::before { content: ''; position: absolute; left: 0; top: .6em; width: .5rem; height: .5rem; border-radius: 50%; background: var(--vermillon); }
.id-files { margin-top: 1.5rem; font-size: var(--fs-s); color: var(--muted); line-height: 1.9; }

.id-swatches { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); }
.id-swatch { min-height: 19rem; padding: 1.25rem; display: flex; flex-direction: column; gap: .3rem; }
.id-swatch-name { font-family: var(--ff-display); font-size: 1.6rem; line-height: 1.05; }
.id-swatch-hex { font-family: var(--ff-ui); font-size: var(--fs-xs); letter-spacing: .2em; }
.id-swatch-role { margin-top: auto; font-size: var(--fs-s); }
.id-sw-aubergine { background: var(--aubergine); color: var(--rose); box-shadow: inset 0 0 0 1px var(--line); }
.id-sw-rose { background: var(--rose); color: var(--aubergine); }
.id-sw-ciel { background: var(--ciel); color: var(--aubergine); }
.id-sw-vermillon { background: var(--vermillon); color: var(--aubergine); }
.id-share { display: flex; height: 4.5rem; }
.id-share > span { display: flex; align-items: flex-end; padding: .5rem; font-family: var(--ff-ui); font-size: .625rem; letter-spacing: .14em; min-width: 3rem; }
.id-pairs { display: grid; grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr)); gap: .5rem; }
.id-pair { display: flex; align-items: center; gap: 1rem; padding: 1rem; box-shadow: inset 0 0 0 1px rgb(245 237 240 / .14); }
.id-pair-aa { font-family: var(--ff-display); font-size: 2.4rem; line-height: 1; }
.id-pair-info { font-family: var(--ff-ui); font-size: .6875rem; line-height: 1.45; letter-spacing: .04em; }
.id-pair.is-ko { opacity: .5; }
.id-pair.is-ko .id-pair-aa { text-decoration: line-through; }

.id-specimens { display: grid; gap: clamp(2rem, 4vw, 3rem) var(--gap); }
@media (min-width: 900px) { .id-specimens { grid-template-columns: repeat(3, 1fr); } }
.id-specimen { display: grid; gap: 1rem; align-content: start; padding-top: 1rem; border-top: 1px solid var(--line); }
.id-specimen-big { font-size: clamp(4.5rem, 9vw, 8rem); line-height: 1; color: var(--aubergine); }
.id-ff-display { font-family: var(--ff-display); letter-spacing: -.02em; }
.id-ff-ui { font-family: var(--ff-ui); font-weight: 500; letter-spacing: -.02em; }
.id-ff-text { font-family: var(--ff-text); font-weight: 500; letter-spacing: -.03em; }
.id-specimen-line { font-size: var(--fs-m); line-height: 1.1; }
.id-specimen-line em { font-style: normal; color: var(--vermillon); }
.id-caps { font-size: 1rem; text-transform: uppercase; letter-spacing: .2em; line-height: 1.5; }
.id-specimen-note { font-size: var(--fs-s); color: var(--muted); }
.id-scale { margin-top: clamp(3rem, 6vw, 5rem); border-top: 1px solid var(--line); }
.id-scale li { display: grid; grid-template-columns: 9rem 1fr; align-items: baseline; gap: 1rem; padding-block: 1.25rem; border-bottom: 1px solid var(--line); overflow: hidden; }
.id-scale li > .kicker { color: var(--muted); }

.id-matters { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap); }
@media (min-width: 700px) { .id-matters { grid-template-columns: repeat(4, 1fr); } }
.id-matters-img { display: block; aspect-ratio: 1; overflow: hidden; }
.id-matters-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.id-matters li:hover .id-matters-img img { transform: scale(1.06); }

.id-principles { display: grid; border-top: 1px solid var(--line); }
@media (min-width: 900px) { .id-principles { grid-template-columns: 1fr 1fr; column-gap: var(--gap); } }
.id-principles li { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; padding-block: 1.25rem; border-bottom: 1px solid var(--line); font-size: var(--fs-lead); line-height: 1.45; }
.id-principles .note-num { font-family: var(--ff-ui); font-size: var(--fs-xs); letter-spacing: .2em; padding-top: .6em; }
.id-principles .note-num::after { display: none; }
.id-principles strong { font-weight: 600; }

.id-docs { display: grid; gap: clamp(2rem, 4vw, 3rem) var(--gap); align-items: start; }
@media (min-width: 900px) { .id-docs { grid-template-columns: repeat(3, 1fr); } }
.id-doc { position: relative; aspect-ratio: 1 / 1.414; padding: 8%; overflow: hidden; box-shadow: 0 1.2rem 2.5rem rgb(65 11 42 / .22); }
.id-doc-cover { display: flex; flex-direction: column; }
.id-doc-cover-t { position: absolute; width: 46%; right: -10%; top: -6%; color: var(--vermillon); }
.id-doc-cover .kicker { color: var(--vermillon); margin-top: 52%; }
.id-doc-cover-title { font-family: var(--ff-display); font-size: clamp(2rem, 3.4vw, 3rem); line-height: .92; color: var(--ciel); margin-top: .6rem; }
.id-doc-cover-title em { font-style: normal; padding-left: .5em; }
.id-doc-cover-meta { font-family: var(--ff-ui); font-size: .6875rem; letter-spacing: .08em; margin-top: 1rem; color: var(--muted); }
.id-doc-cover-logo { margin-top: auto; width: 55%; color: var(--vermillon); }
.id-doc-quote { font-size: .7rem; line-height: 1.45; display: flex; flex-direction: column; gap: 1.25rem; }
.id-doc-quote-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; }
.id-doc-quote-head .logo { width: 42%; color: var(--vermillon); }
.id-doc-quote-head p { text-align: right; font-family: var(--ff-ui); font-size: .625rem; letter-spacing: .06em; color: var(--muted); }
.id-doc-quote-title { font-family: var(--ff-display); font-size: 1.4rem; line-height: 1.05; margin-top: 10%; }
.id-doc-table { width: 100%; border-collapse: collapse; }
.id-doc-table th { text-align: left; font-family: var(--ff-ui); font-weight: 500; text-transform: uppercase; letter-spacing: .16em; font-size: .55rem; border-bottom: 1px solid var(--aubergine); padding: .4rem 0; }
.id-doc-table td { padding: .5rem 0; border-bottom: 1px solid var(--line); }
.id-doc-table th:last-child, .id-doc-table td:last-child { text-align: right; }
.id-doc-quote-foot { margin-top: auto; padding-top: .6rem; border-top: 1px solid var(--line); font-family: var(--ff-ui); font-size: .55rem; letter-spacing: .08em; color: var(--muted); }
.id-doc-social { aspect-ratio: 1; display: flex; flex-direction: column; justify-content: flex-end; gap: .75rem; padding: 7%; }
.id-doc-social-img { position: absolute; inset: 0 0 0 48%; }
.id-doc-social-img img { width: 100%; height: 100%; object-fit: cover; }
.id-doc-social .kicker, .id-doc-social-title { position: relative; max-width: 48%; }
.id-doc-social .note-num { margin-right: .5em; }
.id-doc-social .note-num::after { display: none; }
.id-doc-social-title { font-family: var(--ff-display); font-size: clamp(1.6rem, 2.6vw, 2.3rem); line-height: .95; color: var(--ciel); }
.id-doc-social-title em { font-style: normal; color: var(--vermillon); }
.id-doc-sign { aspect-ratio: auto; margin-top: var(--gap); display: flex; gap: 1rem; align-items: center; padding: 1.25rem; font-size: .8rem; line-height: 1.45; box-shadow: 0 .6rem 1.4rem rgb(65 11 42 / .15); }
.id-doc-sign .logo { width: 2.2rem; flex: none; color: var(--vermillon); }

/* --- Animations (désactivées si mouvement réduit) ------------------------- */

.motion [data-reveal]:where(:not([data-reveal="mask"], [data-reveal="lines"])) { opacity: 0; transform: translateY(1.5rem); transition: opacity .9s var(--ease), transform 1s var(--ease); }
.motion [data-reveal].is-in:where(:not([data-reveal="mask"], [data-reveal="lines"])) { opacity: 1; transform: none; }
/* Titres : chaque ligne glisse hors d'un masque */
.motion [data-reveal="lines"] .line { clip-path: inset(-.2em -.2em 100% -.2em); transform: translateY(.4em); transition: clip-path 1s var(--ease), transform 1s var(--ease); transition-delay: calc(var(--i, 0) * 110ms); }
.motion [data-reveal="lines"].is-in .line { clip-path: inset(-.2em -.2em -.3em -.2em); transform: none; }
/* Images : un aplat qui se retire comme une feuille */
.motion [data-reveal="mask"] { position: relative; }
.motion [data-reveal="mask"]::after {
  content: ''; position: absolute; inset: -2px; z-index: 3; pointer-events: none;
  background: var(--bg, var(--rose)); transform-origin: top; transition: transform 1.2s var(--ease) .1s;
}
.motion [data-reveal="mask"].is-in::after { transform: scaleY(0); }
.motion [data-reveal="mask"] img { scale: 1.08; transition: scale 1.8s var(--ease), transform 1.4s var(--ease); }
.motion [data-reveal="mask"].is-in img { scale: 1; }
/* Léger décalage au défilement (js/main.js) */
.motion [data-drift] { transform: translate3d(0, var(--drift, 0px), 0); will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; scroll-behavior: auto !important; }
}

@media print {
  .site-header, .consent, .cta, .menu-toggle { display: none !important; }
  main { padding-top: 0; }
  :is([class^="t-"], [class*=" t-"]) { background: #fff !important; color: #000 !important; }
}