/* Layout : une colonne éditoriale large, photographies pleine largeur ou en paires, texte aligné à gauche sur une grille 12 colonnes. Vues navigables par ancre. */
:root{
  --bg:#F5F0E6;          /* ivoire */
  --ink:#141210;         /* noir chaud */
  --muted:#5F574C;
  --line:#D8CEBD;
  --accent:#8A5B22;      /* croûte dorée, usage parcimonieux */
  --ph:#EAE2D3;          /* fond d'emplacement photo */
  --ph-stripe:#E1D7C5;
  --note-bg:#FFF6D9;
  --note-ink:#5A4500;
  --display:"Bodoni Moda","Didot","Bodoni 72",Georgia,serif;
  --body:"Work Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --max:1240px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#15130F;--ink:#F1EBDF;--muted:#A99F8F;--line:#383229;--accent:#CF9C5C;
  --ph:#211E18;--ph-stripe:#2A261F;--note-bg:#2E2814;--note-ink:#EBD58F;color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#15130F;--ink:#F1EBDF;--muted:#A99F8F;--line:#383229;--accent:#CF9C5C;
  --ph:#211E18;--ph-stripe:#2A261F;--note-bg:#2E2814;--note-ink:#EBD58F;color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--body);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:var(--max);margin-inline:auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.08;text-wrap:balance;margin:0}
p{margin:0}
.eyebrow{font:500 12px/1.4 var(--body);letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.lead{font:400 clamp(22px,2.6vw,32px)/1.38 var(--display);max-width:30ch}
.prose{max-width:62ch;color:var(--muted)}
.prose p+p{margin-top:1em}

/* En-tête */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:68px}
.brand{font:500 clamp(17px,2vw,21px)/1 var(--display);letter-spacing:.2em;text-decoration:none;white-space:nowrap}
.nav-inline{display:none;gap:26px;font-size:13px;letter-spacing:.06em}
.nav-inline a{text-decoration:none;padding-block:6px;border-bottom:1px solid transparent;white-space:nowrap}
.nav-inline a:hover,.nav-inline a[aria-current="page"]{border-bottom-color:var(--ink)}
.menu-btn{font:500 13px/1 var(--body);letter-spacing:.14em;text-transform:uppercase;background:none;color:var(--ink);border:1px solid var(--ink);border-radius:999px;padding:11px 18px;cursor:pointer}
@media (min-width:1100px){.nav-inline{display:flex}.menu-btn{display:none}}

.menu{position:fixed;inset:0;z-index:40;background:var(--bg);display:flex;flex-direction:column;
  padding-top:calc(env(safe-area-inset-top,0px) + 0px);padding-bottom:max(24px,env(safe-area-inset-bottom,0px));overflow-y:auto}
.menu nav{display:flex;flex-direction:column;padding-block:28px}
.menu nav a{font:400 clamp(30px,8vw,44px)/1.15 var(--display);text-decoration:none;padding-block:10px;border-bottom:1px solid var(--line)}
.menu nav a[aria-current="page"]{font-style:italic;color:var(--accent)}
.menu-foot{margin-top:auto;color:var(--muted);font-size:13px}

/* Boutons */
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:10px;font:500 14px/1 var(--body);letter-spacing:.06em;text-decoration:none;padding:16px 24px;border:1px solid var(--ink);border-radius:999px;transition:background .25s,color .25s}
.btn.solid{background:var(--ink);color:var(--bg)}
.btn:hover{background:var(--ink);color:var(--bg)}
.btn.solid:hover{background:transparent;color:var(--ink)}
.link-arrow{font-size:14px;letter-spacing:.06em;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:3px}

/* Emplacements photo */
.ph{position:relative;max-width:100%;background:var(--ph);
  background-image:repeating-linear-gradient(135deg,transparent 0 14px,var(--ph-stripe) 14px 15px);
  display:flex;align-items:flex-end;overflow:hidden}
.ph-label{font:400 11px/1.5 var(--mono);color:var(--muted);padding:14px 16px;max-width:42ch}
.ph-label b{display:block;font-weight:500;color:var(--ink);letter-spacing:.04em}
.r-45{aspect-ratio:4/5}.r-169{aspect-ratio:16/9}.r-32{aspect-ratio:3/2}.r-11{aspect-ratio:1/1}.r-34{aspect-ratio:3/4}
.ph.has-img{background:var(--ph)}
.ph.has-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* Sections */
section.block{padding-block:clamp(64px,9vw,128px);border-top:1px solid var(--line)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(32px,5vw,56px)}
.sec-head h2{font-size:clamp(36px,5.4vw,68px)}

/* Héros */
.hero{padding-block:clamp(28px,5vw,64px) clamp(56px,8vw,110px)}
.hero-grid{display:grid;gap:clamp(28px,4vw,64px);align-items:end}
.hero-name{font:400 clamp(56px,10.5vw,148px)/.92 var(--display);letter-spacing:.01em;text-transform:uppercase}
.hero-name span{display:block}
.hero-name span:last-child{padding-left:.55em}
.hero-text{display:grid;gap:28px;min-width:0}
.hero-sub{font:400 clamp(20px,2vw,26px)/1.35 var(--display);font-style:italic;max-width:24ch}
@media (min-width:900px){.hero-grid{grid-template-columns:5fr 7fr}.hero-text{padding-bottom:12px}}

/* Intro bio */
.intro{display:grid;gap:32px}
@media (min-width:900px){.intro{grid-template-columns:4fr 8fr;gap:64px}}
.intro-body{display:grid;gap:24px;min-width:0}

/* Maisons */
.houses{display:grid;gap:clamp(40px,5vw,64px) clamp(20px,3vw,40px)}
@media (min-width:760px){.houses{grid-template-columns:1fr 1fr}.house.feature{grid-column:1/-1}}
.house{display:grid;gap:18px;text-decoration:none}
.house .ph{transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.house .frame{overflow:hidden}
.house:hover .ph{transform:scale(1.025)}
.house-meta{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;border-top:1px solid var(--ink);padding-top:14px}
.house h3{font-size:clamp(28px,3.4vw,44px)}
.house.feature h3{font-size:clamp(34px,4.6vw,60px)}
.house .feature-ph{aspect-ratio:16/9}
@media (max-width:759px){.house .feature-ph{aspect-ratio:4/5}}
.house p{color:var(--muted);font-size:15px}

/* Vision */
.vision{display:grid;gap:40px}
@media (min-width:900px){.vision{grid-template-columns:5fr 7fr;gap:64px;align-items:start}}
.pillars{display:grid;gap:0}
.pillar{display:grid;gap:10px;padding-block:24px;border-top:1px solid var(--line)}
.pillar:last-child{border-bottom:1px solid var(--line)}
.pillar h3{font-size:clamp(24px,2.6vw,32px)}
.quote-slot{font:italic 400 clamp(22px,2.4vw,30px)/1.35 var(--display);color:var(--muted);border:1px dashed var(--line);padding:24px;margin-top:8px}

/* Liste actualités */
.rows{display:grid}
.row{display:grid;grid-template-columns:90px 1fr;gap:8px 24px;padding-block:24px;border-top:1px solid var(--line);text-decoration:none}
.row:last-child{border-bottom:1px solid var(--line)}
.row .date{font:400 13px/1.6 var(--mono);color:var(--muted);font-variant-numeric:tabular-nums}
.row h3{font-size:clamp(22px,2.4vw,30px)}
.row .desc{grid-column:2;color:var(--muted);font-size:15px;max-width:60ch}
.row.empty h3{color:var(--muted);font-style:italic}
@media (min-width:760px){.row{grid-template-columns:140px 1fr auto}.row .desc{grid-column:2}.row .chip{grid-column:3;grid-row:1;align-self:start}}

/* Contact */
.contact-band{display:grid;gap:28px}
.contact-band h2{font-size:clamp(40px,6.5vw,88px)}
@media (min-width:900px){.contact-band{grid-template-columns:7fr 5fr;align-items:end}}

/* Pied de page */
.site-foot{border-top:1px solid var(--ink);padding-block:48px max(48px,env(safe-area-inset-bottom,0px));font-size:14px}
.foot-grid{display:grid;gap:32px}
@media (min-width:900px){.foot-grid{grid-template-columns:5fr 7fr}}
.foot-name{font:500 clamp(30px,5vw,54px)/1 var(--display);letter-spacing:.14em}
.foot-nav{display:flex;flex-wrap:wrap;gap:10px 24px}
.foot-nav a{text-decoration:none}
.foot-nav a:hover{text-decoration:underline}
.foot-small{color:var(--muted);font-size:12.5px;display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:32px}

/* Pages intérieures */
.page-head{padding-block:clamp(40px,7vw,96px) clamp(40px,6vw,72px);display:grid;gap:28px}
.page-head h1{font-size:clamp(52px,9vw,128px)}
.crumb{font-size:13px;color:var(--muted)}
.crumb a{text-decoration:none}
.chapters{display:grid}
.chapter{display:grid;gap:16px 40px;padding-block:clamp(40px,6vw,72px);border-top:1px solid var(--line)}
@media (min-width:900px){.chapter{grid-template-columns:180px 1fr 1fr}.chapter .ph{grid-column:3;grid-row:1/span 3}}
.chapter .when{font:400 14px/1.4 var(--mono);color:var(--muted)}
.chapter .when strong{display:block;font:400 clamp(34px,4vw,52px)/1 var(--display);color:var(--ink);margin-top:6px}
.chapter h2{font-size:clamp(30px,3.6vw,46px)}
.chapter-body{display:grid;gap:18px;align-content:start;min-width:0}
.strip{display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}
@media (min-width:760px){.strip{grid-template-columns:2fr 1fr 1fr}}
.next{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;padding-block:56px;border-top:1px solid var(--ink)}
.next a{font:400 clamp(32px,5vw,60px)/1 var(--display);text-decoration:none}
.next a:hover{font-style:italic}

.facts{display:grid;gap:0;margin:0}
.facts div{display:grid;grid-template-columns:130px 1fr;gap:12px;padding-block:12px;border-top:1px solid var(--line);font-size:15px}
.facts dt{color:var(--muted)}
.facts dd{margin:0}
.house-full{display:grid;gap:28px;padding-block:clamp(48px,6vw,80px);border-top:1px solid var(--line)}
@media (min-width:900px){.house-full{grid-template-columns:7fr 5fr;gap:56px}}
.house-full h2{font-size:clamp(34px,4.4vw,58px);margin-bottom:12px}

form.contact{display:grid;gap:18px;max-width:640px}
form.contact label{display:grid;gap:6px;font-size:13px;letter-spacing:.06em;color:var(--muted)}
form.contact input,form.contact textarea,form.contact select{font:400 17px/1.4 var(--body);color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--ink);padding:10px 0;border-radius:0}
form.contact textarea{min-height:120px;resize:vertical}
.form-status{font:400 13px/1.5 var(--mono);color:var(--accent)}

/* Mouvement discret */
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.kicker{font:500 11.5px/1.4 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.house-meta .kicker{flex-basis:100%;order:-1}
.said{font:italic 400 clamp(22px,2.4vw,30px)/1.35 var(--display);margin:0;padding-left:20px;border-left:1px solid var(--ink);max-width:34ch}
.said cite{display:block;margin-top:14px;font:400 12.5px/1.5 var(--body);font-style:normal;color:var(--muted);letter-spacing:.02em}
.figures{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0;border-top:1px solid var(--ink);margin-top:8px}
.figures div{padding:16px 16px 16px 0;display:grid;gap:4px}
.figures b{font:400 clamp(30px,3.4vw,42px)/1 var(--display);font-variant-numeric:lining-nums tabular-nums}
.figures span{font-size:13px;color:var(--muted)}
.attr{font-size:12.5px;color:var(--muted)}

/* Site public : réinitialisation (hors visionneuse) */
html{-webkit-text-size-adjust:100%}
body{margin:0}
img{max-width:100%;height:auto;display:block}
[hidden]{display:none!important}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--bg);padding:10px 14px;z-index:60}
.skip:focus{left:16px}

/* Navigation sans JavaScript : menu en ligne qui passe à la ligne */
html:not(.js) .menu-btn{display:none}
html:not(.js) .nav-inline{display:flex;flex-wrap:wrap;gap:8px 18px}
html:not(.js) .head-row{flex-wrap:wrap;padding-block:12px}

/* Héros sans portrait */
.hero.no-photo .hero-grid{grid-template-columns:1fr}
.hero.no-photo .hero-name{font-size:clamp(64px,13vw,190px)}
.hero.no-photo .hero-text{gap:32px}

/* Liste des maisons, sans photo */
.maisons-list{display:grid;border-top:1px solid var(--ink)}
.maisons-list a{display:grid;gap:6px 32px;padding-block:28px;border-bottom:1px solid var(--line);text-decoration:none}
.maisons-list h3{font-size:clamp(32px,4.4vw,58px);transition:font-style .2s}
.maisons-list a:hover h3{font-style:italic}
.maisons-list p{color:var(--muted);font-size:15px;max-width:58ch}
@media (min-width:900px){.maisons-list a{grid-template-columns:5fr 6fr auto;align-items:baseline}.maisons-list .kicker{grid-column:1/-1}}
.arrow{font-family:var(--display);font-size:28px}

/* Pages maison */
.house-page{display:grid;gap:32px;padding-bottom:clamp(48px,7vw,96px)}
@media (min-width:900px){.house-page{grid-template-columns:7fr 5fr;gap:64px;align-items:start}}
.siblings{display:flex;flex-wrap:wrap;gap:10px 24px;font-size:14px}
.siblings a{text-decoration:none;border-bottom:1px solid var(--line)}
.siblings a[aria-current="page"]{border-bottom-color:var(--ink)}

/* Contact */
.contact-grid{display:grid;gap:48px;padding-bottom:96px}
@media (min-width:900px){.contact-grid{grid-template-columns:7fr 5fr}}
.hp{position:absolute;left:-9999px}

/* Chargement */
@keyframes rise{from{transform:translateY(12px)}to{transform:none}}
.anim{animation:rise .8s cubic-bezier(.2,.7,.2,1) both}
.anim.d2{animation-delay:.12s}.anim.d3{animation-delay:.24s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}