/* ==========================================================================
   Site d'agence d'architecture
   Direction : planche d'architecte — papier calque, encre graphite,
   bleu cyanotype (tirage de plans), crayon rouge de correction.
   Titres : Archivo en largeur étendue. Textes : Newsreader.
   ========================================================================== */

@font-face {
  font-family: "Archivo Variable"; font-style: normal; font-display: swap;
  font-weight: 100 900; font-stretch: 62% 125%;
  src: url("../fonts/archivo-latin-ext-wdth-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Archivo Variable"; font-style: normal; font-display: swap;
  font-weight: 100 900; font-stretch: 62% 125%;
  src: url("../fonts/archivo-latin-wdth-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Newsreader Variable"; font-style: normal; font-display: swap;
  font-weight: 200 800;
  src: url("../fonts/newsreader-latin-ext-opsz-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Newsreader Variable"; font-style: normal; font-display: swap;
  font-weight: 200 800;
  src: url("../fonts/newsreader-latin-opsz-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --paper: #edefec;
  --paper-2: #e1e4df;
  --ink: #1e2226;
  --muted: #5a5f59;
  --line: rgba(30, 34, 38, .2);
  --cyan: #14365c;
  --pencil: #d9432e;

  --display: "Archivo Variable", "Archivo", system-ui, sans-serif;
  --text: "Newsreader Variable", "Newsreader", Georgia, serif;

  --gutter: clamp(20px, 4.2vw, 64px);
  --col-gap: clamp(16px, 2.4vw, 36px);
  --wrap: 1440px;
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --ease-io: cubic-bezier(.77, 0, .18, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 clamp(1.06rem, 1rem + .25vw, 1.2rem)/1.62 var(--text);
  font-optical-sizing: auto; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--pencil); color: #fff; }
:focus-visible { outline: 2px solid var(--pencil); outline-offset: 3px; }

h1, h2, h3 { font-family: var(--display); font-weight: 560; letter-spacing: -.02em; margin: 0 0 .5em; text-wrap: balance; overflow-wrap: break-word; }
h1 { font-size: clamp(2.1rem, 6vw, 5.4rem); font-stretch: 125%; line-height: .98; }
h2 { font-size: clamp(1.6rem, 3.5vw, 3.1rem); font-stretch: 115%; line-height: 1.05; }
h3 { font-size: 1.15rem; font-stretch: 105%; line-height: 1.2; letter-spacing: -.01em; }
p { margin: 0 0 1em; }

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; font-family: var(--display); }
.skip:focus { left: 0; }
.muted { color: var(--muted); }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.narrow { max-width: calc(900px + 2 * var(--gutter)); }
.block { padding-block: clamp(72px, 11vw, 176px) 0; }

/* Liens : trait qui se redessine au survol */
.link {
  font: 500 .98rem/1.3 var(--display); white-space: nowrap; padding-bottom: 3px;
  background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat;
}
.link:hover { animation: redraw .55s var(--ease) both; }
@keyframes redraw { 0% { background-size: 0 1px; } 100% { background-size: 100% 1px; } }
.back { display: inline-block; margin-bottom: 28px; }

/* Boutons : remplissage au crayon */
.btn {
  position: relative; display: inline-block; overflow: hidden; isolation: isolate; cursor: pointer;
  padding: 17px 32px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper);
  font: 560 .95rem/1 var(--display); font-stretch: 108%; transition: color .4s, border-color .4s;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--pencil);
  transform: translateY(101%); transition: transform .5s var(--ease-io);
}
.btn:hover { border-color: var(--pencil); color: #fff; }
.btn:hover::before { transform: none; }

/* ---------- En-tête ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; height: var(--header-h); z-index: 60;
  display: flex; align-items: center; gap: clamp(16px, 3vw, 40px); padding-inline: var(--gutter);
  color: var(--ink); transition: transform .5s var(--ease), color .4s; view-transition-name: site-header;
}
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -2; border-bottom: 1px solid var(--line);
  background: rgba(237, 239, 236, .92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  transition: opacity .4s;
}
.site-header.over-hero { color: var(--paper); }
.site-header.over-hero::before { opacity: 0; }
.site-header.is-hidden { transform: translateY(-100%); }
.nav-open .site-header { transform: none; color: var(--paper); }
.nav-open .site-header::before { opacity: 0; }

.logo { margin-right: auto; font: 700 1.02rem/1 var(--display); font-stretch: 125%; letter-spacing: .01em; text-transform: uppercase; }
.main-nav { display: flex; gap: clamp(18px, 2.4vw, 36px); font: 500 .93rem/1 var(--display); }
.main-nav a { position: relative; padding: 8px 0; }
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease);
}
.main-nav a:hover::after, .main-nav a.on::after { transform: scaleX(1); transform-origin: left; }
.lang-switch { display: flex; gap: 8px; font: 500 .85rem/1 var(--display); }
.lang-switch a { opacity: .55; transition: opacity .3s; }
.lang-switch a.on, .lang-switch a:hover { opacity: 1; }
.burger { display: none; position: relative; width: 44px; height: 44px; padding: 0; border: 0; background: none; color: inherit; cursor: pointer; }
.burger i { position: absolute; left: 10px; right: 10px; height: 2px; background: currentColor; transition: transform .4s var(--ease); }
.burger i:nth-of-type(1) { top: 17px; } .burger i:nth-of-type(2) { top: 25px; }
.nav-open .burger i:nth-of-type(1) { transform: translateY(4px) rotate(45deg); }
.nav-open .burger i:nth-of-type(2) { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Accueil : héros ---------- */
.hero {
  position: relative; height: 100vh; height: 100svh; min-height: 560px; overflow: hidden; isolation: isolate;
  background: var(--cyan); color: var(--paper);
}
.hero::before { /* teinte cyanotype */
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(180deg, rgba(14, 39, 66, .66) 0, rgba(14, 39, 66, .12) 38%, rgba(14, 39, 66, .82) 100%);
}
.hero::after { /* quadrillage de la planche */
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background-image: linear-gradient(rgba(237, 239, 236, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(237, 239, 236, .07) 1px, transparent 1px);
  background-size: 72px 72px;
}
.hero-bg { position: absolute; inset: -8% 0; z-index: 0; will-change: transform; }
.slide {
  position: absolute; inset: 0; background: var(--cyan) center / cover no-repeat;
  opacity: 0; transition: opacity 1.4s ease;
}
.slide.on { opacity: 1; z-index: 1; animation: kenburns 16s ease-out both; }
@keyframes kenburns { from { transform: scale(1.1); } to { transform: scale(1); } }

.hero-links { position: absolute; inset: 0; z-index: 3; }
.hero-link { position: absolute; inset: 0; display: block; opacity: 0; pointer-events: none; transition: opacity .8s; }
.hero-link.on { opacity: 1; pointer-events: auto; }
.cap { position: absolute; right: var(--gutter); bottom: clamp(88px, 12vh, 128px); max-width: min(30ch, 38vw); text-align: right; }
.cap strong { display: block; font: 560 clamp(1.1rem, 1.6vw, 1.5rem)/1.15 var(--display); font-stretch: 112%; }
.cap span { display: block; font-size: .95rem; opacity: .82; }

.hero-drawing {
  position: absolute; z-index: 3; top: calc(var(--header-h) + 2vh); right: 0; width: min(66%, 1060px);
  pointer-events: none; color: var(--paper);
}
.hero-drawing svg { display: block; width: 100%; height: auto; overflow: visible; }
.ln { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: square; stroke-linejoin: miter;
  stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1.9s cubic-bezier(.65, 0, .35, 1) var(--d, 0s) forwards; }
.ln.faint { opacity: .5; }
@keyframes draw { to { stroke-dashoffset: 0; } }

.hero-inner {
  position: absolute; inset: 0; z-index: 4; pointer-events: none; display: flex; flex-direction: column;
  justify-content: flex-end; padding: 0 var(--gutter) clamp(88px, 12vh, 128px);
}
.hero-title { margin: 0; max-width: 11em; font-size: clamp(2.1rem, 5.6vw, 5.2rem); }
.hero-title .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
.hero-title .w > span { display: inline-block; transform: translateY(115%); animation: rise 1.1s var(--ease) both; animation-delay: calc(var(--i) * 80ms + .6s); }
@keyframes rise { to { transform: none; } }
.hero-since { margin: 26px 0 0; font: 500 .95rem var(--display); opacity: 0; animation: fadein 1s 1.9s both; }
@keyframes fadein { to { opacity: .85; } }

.hero-bars { position: absolute; z-index: 5; right: var(--gutter); bottom: clamp(36px, 5vh, 56px); display: flex; gap: 10px; }
.hero-bars button { position: relative; width: clamp(28px, 4vw, 52px); height: 14px; padding: 0; border: 0; background: none; cursor: pointer; }
.hero-bars button::before, .hero-bars button::after { content: ""; position: absolute; left: 0; top: 6px; height: 2px; }
.hero-bars button::before { right: 0; background: rgba(237, 239, 236, .35); }
.hero-bars button::after { width: 0; background: var(--paper); }
.hero-bars button.on::after { animation: fill 6.5s linear forwards; }
.hero:hover .hero-bars button.on::after { animation-play-state: paused; }
@keyframes fill { to { width: 100%; } }

/* ---------- Accueil : sections ---------- */
.statement { margin: 0 0 40px; max-width: 26em; font: 500 clamp(1.8rem, 4.4vw, 4rem)/1.08 var(--display); font-stretch: 110%; letter-spacing: -.025em; text-wrap: balance; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: clamp(36px, 5vw, 72px); }
.section-head h2 { margin: 0 0 .3em; }
.section-head p { margin: 0; }
.more { margin-top: clamp(48px, 7vw, 96px); text-align: center; }

/* Mosaïque éditoriale : rythmes et formats variés */
.mosaic { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--col-gap); row-gap: clamp(48px, 7vw, 104px); align-items: start; }
.mosaic > .card { grid-column: span 6; --ar: 4 / 3; }
@media (max-width: 599px) { .mosaic > .card { grid-column: 1 / -1; } }
@media (min-width: 900px) {
  .mosaic > .card:nth-child(4n+1) { grid-column: 1 / span 7; --ar: 16 / 11; }
  .mosaic > .card:nth-child(4n+2) { grid-column: 9 / span 4; --ar: 4 / 5; margin-top: clamp(40px, 9vw, 160px); }
  .mosaic > .card:nth-child(4n+3) { grid-column: 2 / span 4; --ar: 4 / 5; }
  .mosaic > .card:nth-child(4n+4) { grid-column: 7 / span 6; --ar: 3 / 2; margin-top: clamp(0px, 5vw, 96px); }
}

.card { display: block; }
.card-img { position: relative; overflow: hidden; aspect-ratio: var(--ar, 4 / 3); background: var(--paper-2); }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-img.placeholder { background: repeating-linear-gradient(135deg, transparent 0 10px, rgba(30, 34, 38, .13) 10px 11px), var(--paper-2); }
.card-body { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; margin-top: 16px; }
.card-title { margin: 0; font-size: clamp(1.15rem, 1.7vw, 1.5rem); font-stretch: 112%; }
.card-meta { margin: 0; text-align: right; font: 500 .86rem/1.35 var(--display); color: var(--muted); }
.card-meta span { display: block; }
.card:hover .card-title { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .22em; }

/* Les photos se dévoilent comme un rideau qui se lève */
.js .unveil { clip-path: inset(0 0 100% 0); transition: clip-path 1.2s var(--ease-io); }
.js .unveil.in { clip-path: inset(0); }
.js .unveil img { transform: scale(1.25); transition: transform 1.6s var(--ease); }
.js .unveil.in img { transform: scale(1); }
.js .card:hover .unveil.in img { transform: scale(1.045); transition-duration: 1.2s; }

/* Expertises */
.expertises { list-style: none; margin: clamp(32px, 5vw, 64px) 0 0; padding: 0; border-top: 1px solid var(--ink); }
.expertises a { position: relative; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 5fr) auto; gap: 24px; align-items: baseline; padding: clamp(20px, 2.4vw, 34px) 0; border-bottom: 1px solid var(--line); }
.expertises a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--pencil); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.expertises a:hover::after, .expertises a:focus-visible::after { transform: scaleX(1); }
.expertises .name { font: 560 clamp(1.4rem, 3vw, 2.6rem)/1.05 var(--display); font-stretch: 115%; letter-spacing: -.02em; transition: transform .5s var(--ease); }
.expertises a:hover .name { transform: translateX(14px); }
.expertises .desc { color: var(--muted); font-size: 1rem; line-height: 1.5; }
.expertises .count { font: 500 .9rem var(--display); color: var(--muted); white-space: nowrap; }

/* Actualités */
.news-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.news-list a { display: grid; grid-template-columns: minmax(110px, 1fr) minmax(0, 4fr) minmax(0, 3fr); gap: 24px; align-items: baseline; padding: clamp(20px, 2.4vw, 32px) 0; border-bottom: 1px solid var(--line); }
.news-list time { font: 500 .9rem var(--display); color: var(--muted); }
.news-list h3 { margin: 0; font-size: clamp(1.2rem, 2.2vw, 1.8rem); font-stretch: 110%; }
.news-list p { margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.5; }
.news-list a:hover h3 { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .2em; }
.news-list.with-img a { grid-template-columns: minmax(110px, 1fr) minmax(0, 5fr) minmax(0, 2fr); align-items: start; }
.news-list.with-img h3 { margin-bottom: .4em; }
.news-list .thumb { aspect-ratio: 4 / 3; overflow: hidden; background: var(--paper-2); }
.news-list .thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Manifeste : tirage bleu, le texte se remplit au défilement */
.manifesto {
  position: relative; margin-top: clamp(72px, 11vw, 176px); padding: clamp(96px, 15vw, 240px) var(--gutter);
  background-color: var(--cyan); color: var(--paper); overflow: hidden;
  background-image: linear-gradient(rgba(237, 239, 236, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(237, 239, 236, .07) 1px, transparent 1px);
  background-size: 72px 72px;
}
.manifesto blockquote { margin: 0 auto 56px; max-width: 18em; font: 500 clamp(1.9rem, 5vw, 4.5rem)/1.08 var(--display); font-stretch: 108%; letter-spacing: -.025em; }
.manifesto-inner { max-width: var(--wrap); margin-inline: auto; }
.manifesto .btn { background: var(--paper); border-color: var(--paper); color: var(--cyan); }
.manifesto .btn:hover { color: #fff; border-color: var(--pencil); }
.js [data-wordfill] .wf { opacity: .2; transition: opacity .6s; }
.js [data-wordfill] .wf.on { opacity: 1; }

/* ---------- Pages internes ---------- */
.page-head { padding-top: calc(var(--header-h) + clamp(40px, 7vw, 110px)); padding-bottom: clamp(24px, 4vw, 48px); }
.page-head h1 { margin-bottom: .35em; }
.lead-sm { max-width: 34em; margin-bottom: 1em; font-size: clamp(1.25rem, 2vw, 1.7rem); line-height: 1.4; }
.listing { padding-bottom: clamp(80px, 10vw, 150px); }
.filters { display: flex; flex-wrap: wrap; gap: 8px 30px; margin: 40px 0 0; padding: 0; list-style: none; font: 500 .98rem/1.2 var(--display); }
.filters a { position: relative; display: inline-block; padding: 6px 0 6px 0; color: var(--muted); transition: color .3s, padding .4s var(--ease); }
.filters a::before { content: ""; position: absolute; left: 0; top: 50%; width: 8px; height: 8px; margin-top: -4px; background: var(--pencil); transform: scale(0); transition: transform .4s var(--ease); }
.filters a:hover { color: var(--ink); }
.filters a.on { color: var(--ink); padding-left: 18px; }
.filters a.on::before { transform: scale(1); }
.date { margin: 0 0 1em; font: 500 .95rem var(--display); color: var(--muted); }
.prose { font-size: clamp(1.1rem, 1.05rem + .3vw, 1.28rem); line-height: 1.7; }
.prose p { max-width: 62ch; margin-bottom: 1.1em; }
.article-cover { width: 100%; margin: 24px 0 40px; }

/* Fiche projet */
.project-hero { position: relative; height: 84vh; height: 84svh; min-height: 420px; overflow: hidden; background: var(--cyan); }
.project-hero .bg { position: absolute; inset: -9% 0; background: var(--cyan) center / cover no-repeat; will-change: transform; }
.project-hero.placeholder .bg {
  background-image: linear-gradient(rgba(237, 239, 236, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(237, 239, 236, .08) 1px, transparent 1px);
  background-size: 72px 72px;
}
.project-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14, 39, 66, .5), rgba(14, 39, 66, 0) 34%); pointer-events: none; }
.project-head { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 40px var(--col-gap); padding-block: clamp(48px, 7vw, 104px) clamp(36px, 5vw, 64px); }
.project-head .titles { grid-column: 1 / span 7; }
.project-head h1 { font-size: clamp(2.1rem, 5vw, 4.6rem); }
.project-head .cartouche { grid-column: 9 / span 4; align-self: start; }
.project-body { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--col-gap); padding-bottom: clamp(48px, 7vw, 96px); }
.project-body .prose { grid-column: 1 / span 7; }

/* Cartouche : le bloc-titre d'une planche */
.cartouche { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 0; background: var(--ink); border: 2px solid var(--ink); }
.cartouche > div { padding: 14px 16px 16px; background: var(--paper); }
.cartouche > .full, .cartouche > div:last-child:nth-child(even) { grid-column: 1 / -1; }
.cartouche dt { margin-bottom: 6px; font: 500 .78rem/1.2 var(--display); color: var(--muted); }
.cartouche dd { margin: 0; font: 560 1.02rem/1.25 var(--display); font-stretch: 105%; overflow-wrap: anywhere; }
.cartouche .state::before { content: ""; display: inline-block; width: .6em; height: .6em; margin-right: .5em; background: var(--ink); }
.cartouche .state.ongoing::before { background: none; border: 2px solid var(--ink); }

.gallery { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--col-gap); padding-bottom: clamp(48px, 7vw, 96px); }
.gallery figure { grid-column: 1 / -1; margin: 0; }
.gallery .unveil { overflow: hidden; }
.gallery img { width: 100%; height: auto; }
.gallery figcaption { padding-top: 8px; font: 500 .85rem var(--display); color: var(--muted); }
@media (min-width: 700px) {
  .gallery figure:nth-child(3n+2) { grid-column: 1 / span 6; }
  .gallery figure:nth-child(3n) { grid-column: 7 / span 6; }
}

.job { padding: 28px 0 44px; border-top: 1px solid var(--ink); }
.job h2 { font-size: clamp(1.4rem, 2.6vw, 2.2rem); }
.job-meta { margin: 0 0 .6em; font: 500 .9rem var(--display); color: var(--muted); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(40px, 7vw, 120px); }
.form label { display: block; margin-bottom: 22px; font: 500 .88rem var(--display); color: var(--muted); }
.form input, .form textarea {
  display: block; width: 100%; margin-top: 6px; padding: 12px 0; border: 0; border-bottom: 1px solid var(--ink); border-radius: 0;
  background: transparent; color: var(--ink); font: 400 1.1rem var(--text); transition: border-color .3s, box-shadow .3s;
}
.form input:focus, .form textarea:focus { outline: 0; border-color: var(--pencil); box-shadow: 0 1px 0 var(--pencil); }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.notice { margin-bottom: 28px; padding: 14px 18px; border-left: 3px solid; }
.notice.ok { background: #e4efe4; border-color: #3a7d3a; }
.notice.err { background: #f3e1de; border-color: var(--pencil); }
.contact-info h3 { margin: 1.8em 0 .3em; font: 500 .85rem var(--display); color: var(--muted); }
.contact-info h3:first-child { margin-top: 0; }

/* ---------- Pied de page ---------- */
.site-footer { padding: clamp(64px, 9vw, 128px) var(--gutter) 28px; background: var(--ink); color: var(--paper); }
.footer-inner { max-width: var(--wrap); margin-inline: auto; }
.footer-mark { margin: 0 0 clamp(40px, 6vw, 88px); font: 700 clamp(2.4rem, 9vw, 9.5rem)/.88 var(--display); font-stretch: 125%; letter-spacing: -.035em; text-transform: uppercase; overflow-wrap: anywhere; }
.footer-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.footer-grid h3 { margin-bottom: 10px; font: 500 .85rem var(--display); color: #9aa09a; }
.footer-grid p { margin: 0; }
.footer-grid a { background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .4s var(--ease); }
.footer-grid a:hover { background-size: 100% 1px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 56px; padding-top: 20px; border-top: 1px solid rgba(237, 239, 236, .2); font: 400 .82rem var(--display); color: #9aa09a; }
.footer-bottom a:hover { color: var(--paper); }

/* ---------- Curseur : le point de crayon ---------- */
.cursor { position: fixed; top: 0; left: 0; z-index: 200; display: none; pointer-events: none; will-change: transform; }
.has-cursor .cursor { display: block; }
.cursor-dot {
  position: absolute; left: 0; top: 0; display: grid; place-items: center; width: 12px; height: 12px; border-radius: 50%;
  background: var(--pencil); transform: translate(-50%, -50%); transition: width .45s var(--ease), height .45s var(--ease), opacity .3s;
}
.cursor-label { color: #fff; font: 560 .9rem/1 var(--display); opacity: 0; transition: opacity .25s; }
.cursor.big .cursor-dot { width: 92px; height: 92px; }
.cursor.big .cursor-label { opacity: 1; transition-delay: .1s; }
.cursor.hide .cursor-dot { opacity: 0; }
.has-cursor [data-cursor] { cursor: none; }

/* ---------- Transitions entre pages ---------- */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-out .3s ease both; }
::view-transition-new(root) { animation: vt-in .55s .05s var(--ease) both; }
::view-transition-group(site-header) { animation-duration: 0s; }
@keyframes vt-out { to { opacity: 0; } }
@keyframes vt-in { from { opacity: 0; transform: translateY(14px); } }

/* ---------- Adaptatif ---------- */
@media (max-width: 960px) {
  .project-head .titles, .project-head .cartouche, .project-body .prose { grid-column: 1 / -1; }
  .expertises a { grid-template-columns: minmax(0, 1fr) auto; }
  .expertises .desc { display: none; }
  .news-list a, .news-list.with-img a { grid-template-columns: minmax(90px, 1fr) minmax(0, 4fr); }
  .news-list a p:last-child, .news-list.with-img .thumb { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero-drawing { width: 92%; opacity: .85; }
}
@media (max-width: 860px) {
  .burger { display: block; }
  .site-header { gap: 8px; }
  .main-nav {
    position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; align-items: flex-start; gap: 4px;
    padding: var(--header-h) var(--gutter) 40px; background: var(--cyan); color: var(--paper);
    clip-path: circle(0 at calc(100% - 38px) 38px); visibility: hidden; transition: clip-path .8s var(--ease-io), visibility 0s .8s;
  }
  .nav-open .main-nav { clip-path: circle(150% at calc(100% - 38px) 38px); visibility: visible; transition: clip-path .8s var(--ease-io), visibility 0s; }
  .main-nav a { padding: 6px 0; font: 560 clamp(2rem, 9vw, 3.4rem)/1.1 var(--display); font-stretch: 120%; }
  .nav-open .main-nav a { animation: navin .7s var(--ease) both; animation-delay: calc(var(--n, 0) * 55ms + .3s); }
  @keyframes navin { from { opacity: 0; transform: translateY(24px); } }
  .cap { display: none; }
  .hero-bars { left: var(--gutter); right: auto; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .form .row { grid-template-columns: 1fr; gap: 0; }
}

/* ---------- Mouvement réduit : tout est visible, rien ne bouge ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-delay: 0s !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .ln { stroke-dashoffset: 0; }
  .hero-title .w > span { transform: none; }
  .hero-since { opacity: .85; }
  .js .unveil { clip-path: none; }
  .js .unveil img { transform: none; }
  .js [data-wordfill] .wf { opacity: 1; }
  .hero-bars button.on::after { width: 100%; }
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
}