/* Maisons Allaire — concept de refonte. Papier chaud, brique noire, bois du revêtement, et leur rouge en accent. */
:root{
  --paper:#F3F0EA; --paper-deep:#E7E2D7; --ink:#17181A; --coal:#17191C; --coal-deep:#0E1013;
  --red:#ED1C24; --red-deep:#B4141B; --wood:#C29059; --wood-deep:#8A6234; --muted:#63605A;
  --line:rgba(23,24,26,.16); --line-dark:rgba(243,240,234,.16); --paper-dim:rgba(243,240,234,.74);
  --ease:cubic-bezier(.22,.61,.36,1); --ease-out:cubic-bezier(.16,1,.3,1);
  --gutter:clamp(20px,4.6vw,64px); --max:1440px; --side:max(var(--gutter),(100% - var(--max))/2);
  --head:'Newsreader',Georgia,'Times New Roman',serif; --body:'Chivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --t-display:clamp(42px,6.8vw,98px); --t-h2:clamp(31px,4.1vw,60px); --t-h3:clamp(21px,2vw,27px); --t-lede:clamp(17px,1.35vw,20px);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.62 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden;overflow-x:clip}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2,h3{font-family:var(--head);font-weight:500;letter-spacing:-.012em}
:focus-visible{outline:2px solid var(--red-deep);outline-offset:4px;border-radius:2px}
.dark :focus-visible,.hero :focus-visible,.menu :focus-visible,.nav:not(.is-solid) :focus-visible{outline-color:var(--wood)}
.skip{position:absolute;left:16px;top:-60px;z-index:100;background:var(--ink);color:var(--paper);padding:10px 14px;font-size:14px;text-decoration:none}
.skip:focus{top:16px}
.wrap{width:min(100% - 2*var(--gutter),var(--max));margin-inline:auto}

.eyebrow{font:600 12px/1.4 var(--body);letter-spacing:.17em;text-transform:uppercase;color:var(--wood-deep);margin-bottom:20px}
.dark .eyebrow{color:var(--wood)}
.display{font:400 var(--t-display)/1 var(--head);letter-spacing:-.022em}
.headline{font:400 var(--t-h2)/1.06 var(--head);letter-spacing:-.018em;text-wrap:balance}
.lede{font:400 var(--t-lede)/1.55 var(--body);color:var(--muted);max-width:56ch;margin-top:24px}
.dark .lede{color:var(--paper-dim)}
.small{font-size:14px;color:var(--muted)}
.dark .small{color:var(--paper-dim)}
.mask{display:block;overflow:hidden;padding:0 .1em .16em 0;margin:0 -.1em -.16em 0}
.mask>span{display:block}
.section-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:20px var(--gutter);align-items:end;padding-top:clamp(80px,11vw,150px);margin-bottom:clamp(40px,5.5vw,76px)}
.section-head .eyebrow{grid-column:1/-1}
.section-head .lede{margin-top:0;padding-bottom:.45em}
@media (max-width:899px){.section-head{grid-template-columns:1fr}.section-head .lede{padding-bottom:0}}

.btn{position:relative;display:inline-flex;align-items:center;gap:13px;padding:17px 26px;border:1px solid currentColor;font:600 12px/1 var(--body);letter-spacing:.11em;text-transform:uppercase;text-decoration:none;color:inherit;isolation:isolate;overflow:hidden;transition:color .45s var(--ease),border-color .45s var(--ease);white-space:nowrap}
.btn::after{content:"";position:absolute;inset:-1px;z-index:-1;background:var(--btn-fill);transform:translateX(-101%);transition:transform .5s var(--ease-out)}
.btn:hover::after,.btn:focus-visible::after{transform:translateX(0)}
.btn i{font-style:normal;transition:transform .45s var(--ease-out)}
.btn:hover i,.btn:focus-visible i{transform:translateX(5px)}
.btn-paper{--btn-fill:var(--paper);color:var(--paper)}
.btn-paper:hover,.btn-paper:focus-visible{color:var(--ink);border-color:var(--paper)}
.btn-ink{--btn-fill:var(--ink);color:var(--ink)}
.btn-ink:hover,.btn-ink:focus-visible{color:var(--paper)}
.btn-red{--btn-fill:var(--red);color:var(--paper);border-color:var(--paper)}
.btn-red:hover,.btn-red:focus-visible{color:#fff;border-color:var(--red)}
.btn-lg{padding:21px 32px}
.link{display:inline-flex;align-items:center;gap:10px;font:600 12px/1 var(--body);letter-spacing:.11em;text-transform:uppercase;text-decoration:none;padding:12px 0 9px;position:relative;min-height:44px}
.link::after,.link::before{content:"";position:absolute;left:0;right:0;bottom:0;height:1px}
.link::after{background:currentColor;opacity:.32}
.link::before{background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease);z-index:1}
.link:hover::before,.link:focus-visible::before{transform:scaleX(1)}
.link i{font-style:normal;transition:transform .45s var(--ease-out)}
.link:hover i,.link:focus-visible i{transform:translateX(5px)}
.link.quiet{opacity:.78;font-weight:500}
.link.quiet::after{display:none}
.link.quiet:hover,.link.quiet:focus-visible{opacity:1}
.link-arrow{display:inline-flex;align-items:center;gap:12px;font:600 12px/1 var(--body);letter-spacing:.11em;text-transform:uppercase;text-decoration:none;position:relative;padding:9px 0 7px;color:var(--red-deep)}
.dark .link-arrow{color:var(--wood)}
.link-arrow::before{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:currentColor;transform:scaleX(.3);transform-origin:left;transition:transform .5s var(--ease-out)}
.link-arrow:hover::before,.link-arrow:focus-visible::before{transform:scaleX(1)}
.link-arrow i{width:20px;height:1px;background:currentColor;position:relative;transition:width .45s var(--ease-out)}
.link-arrow i::after{content:"";position:absolute;right:-1px;top:-3px;width:7px;height:7px;border-top:1px solid currentColor;border-right:1px solid currentColor;transform:rotate(45deg)}
.link-arrow:hover i,.link-arrow:focus-visible i{width:32px}

.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;gap:28px;padding:20px var(--gutter);color:var(--paper);transition:background .45s var(--ease),color .45s var(--ease),padding .45s var(--ease)}
html:not(.js) .nav{position:absolute}
html:not(.js) .nav-links,html:not(.js) .btn-nav{display:flex;flex-wrap:wrap}
html:not(.js) .nav-burger{display:none}
.nav.is-solid{background:rgba(243,240,234,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:var(--ink);padding-block:12px;border-bottom:1px solid var(--line)}
.nav.menu-open{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;color:var(--paper);border-bottom-color:transparent}
.nav-logo{display:block;margin-right:auto;flex:none;line-height:0}
.nav-logo img{width:58px;height:58px;transition:width .45s var(--ease),height .45s var(--ease)}
.is-solid .nav-logo img{width:48px;height:48px}
.nav-logo .logo-sombre{display:none}
.nav.is-solid:not(.menu-open) .logo-sombre{display:block}
.nav.is-solid:not(.menu-open) .logo-clair{display:none}
.nav-links{display:flex;gap:4px}
.nav-links a{position:relative;padding:10px 11px;font:500 12.5px/1 var(--body);letter-spacing:.05em;text-decoration:none;opacity:.88;transition:opacity .3s;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:11px;right:11px;bottom:3px;height:1px;background:var(--red);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease-out)}
.nav-links a:hover,.nav-links a:focus-visible{opacity:1}
.nav-links a:hover::after,.nav-links a:focus-visible::after{transform:scaleX(1);transform-origin:left}
.btn-nav{padding:12px 20px;font-size:12px;letter-spacing:.09em;--btn-fill:var(--paper);color:var(--paper)}
.btn-nav:hover,.btn-nav:focus-visible{color:var(--ink);border-color:var(--paper)}
.is-solid .btn-nav{--btn-fill:var(--red);color:var(--red-deep);border-color:var(--red-deep)}
.is-solid .btn-nav:hover,.is-solid .btn-nav:focus-visible{color:#fff;border-color:var(--red)}
.menu-open .btn-nav{--btn-fill:var(--paper);color:var(--paper);border-color:currentColor}
.nav-burger{display:none;width:44px;height:44px;border:0;background:none;color:inherit;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;align-items:center}
.nav-burger span{display:block;width:24px;height:1.5px;background:currentColor;transition:transform .4s var(--ease)}
.nav-burger[aria-expanded="true"] span:first-child{transform:translateY(3.75px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}
.menu{position:fixed;inset:0;z-index:45;background:var(--coal-deep);color:var(--paper);padding:104px var(--gutter) 40px;overflow-y:auto;overscroll-behavior:contain}
.menu nav{display:flex;flex-direction:column;gap:4px}
.menu nav>a:not(.btn){font:400 clamp(26px,6.4vw,38px)/1.25 var(--head);letter-spacing:-.015em;text-decoration:none;padding:9px 0;border-bottom:1px solid var(--line-dark)}
.menu nav>a.btn{margin-top:24px;align-self:flex-start}
@media (max-width:1023px){.nav-links,.btn-nav{display:none}.nav-burger{display:flex}}

/* héros : le film sur bureau, le poster en parallaxe sur téléphone */
.hero{position:relative;height:100vh;height:100svh;min-height:600px;background:var(--coal);color:#F7F5F0;overflow:hidden}
.hero-media,.hero-poster,.hero-canvas,.hero-veil{position:absolute;inset:0;width:100%;height:100%}
.hero-media{z-index:0;overflow:hidden;will-change:transform}
.hero-poster{object-fit:cover;object-position:center 52%}
.hero-canvas{opacity:0;transition:opacity .6s var(--ease)}
.hero.film-ready .hero-canvas{opacity:1}
.hero-veil{z-index:1;opacity:.94;background:linear-gradient(to top,rgba(8,10,13,.82) 0%,rgba(8,10,13,.36) 40%,rgba(8,10,13,0) 66%),linear-gradient(to bottom,rgba(8,10,13,.46) 0%,rgba(8,10,13,0) 26%)}
.hero-content{position:absolute;z-index:3;left:var(--gutter);right:var(--gutter);bottom:14vh;max-width:840px}
.hero-eyebrow{color:var(--wood);margin-bottom:22px}
.hero-title{font:400 var(--t-display)/1 var(--head);letter-spacing:-.024em;text-shadow:0 2px 44px rgba(8,10,13,.35)}
.hero-title .mask{padding:0 .08em .12em 0;margin:0 -.08em -.12em 0}
.hero-lede{margin-top:26px;max-width:540px;font-size:17.5px;line-height:1.6;color:rgba(247,245,240,.9)}
.hero-ctas{margin-top:32px;display:flex;gap:36px;align-items:center;flex-wrap:wrap}
.hero-band{display:none;position:absolute;z-index:3;left:var(--gutter);right:var(--gutter);bottom:15vh;max-width:640px;color:#F7F5F0;text-shadow:0 1px 2px rgba(5,7,10,.7),0 6px 24px rgba(5,7,10,.5)}
.hero.film-ready .hero-band{display:block}
.hero-band p{font:400 clamp(30px,3.6vw,56px)/1.04 var(--head);letter-spacing:-.02em}
.hero-band span{display:block;margin-top:14px;font:600 12px/1.4 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--wood)}
.hero-foot{position:absolute;z-index:3;left:var(--gutter);right:var(--gutter);bottom:26px}
.hero-foot-in{display:flex;justify-content:space-between;align-items:center;gap:24px;font:500 12px/1.4 var(--body);letter-spacing:.13em;text-transform:uppercase;color:rgba(247,245,240,.68)}
.scroll-cue{display:inline-flex;align-items:center;gap:14px}
.scroll-cue i{width:1px;height:38px;background:currentColor;opacity:.5;position:relative;overflow:hidden}
.scroll-cue i::after{content:"";position:absolute;inset:0;background:var(--red);transform:translateY(-100%);animation:cue 2.4s var(--ease) infinite}
@keyframes cue{0%{transform:translateY(-100%)}55%{transform:translateY(0)}100%{transform:translateY(100%)}}
@media (max-width:720px){
  .hero{min-height:580px}
  .hero-poster{object-position:50% 42%}
  .hero-content{bottom:10vh}
  .hero-eyebrow{margin-bottom:16px;font-size:12px;letter-spacing:.14em}
  .hero-title{font-size:clamp(32px,8.6vw,46px)}
  .hero-lede{margin-top:18px;font-size:15.5px}
  .hero-ctas{gap:14px;flex-direction:column;align-items:flex-start;margin-top:22px}
  .hero-foot-in{font-size:12px;letter-spacing:.08em}
  .hero-foot .scroll-cue{display:none}
}

/* preuve : un filet rouge se trace, puis quatre faits */
.facts{position:relative;display:grid;grid-template-columns:repeat(4,1fr);padding:84px 0 10px}
.facts::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--red);transform-origin:left;transition:transform 1.7s var(--ease)}
.js:not(.no-anim) .facts::before{transform:scaleX(0)}
.js:not(.no-anim) .facts.is-in::before{transform:scaleX(1)}
.fact{padding:6px 34px 0;border-left:1px solid var(--line)}
.fact:first-child{border-left:0;padding-left:0}
.fact-big{font:400 clamp(25px,2.4vw,36px)/1.12 var(--head);letter-spacing:-.02em}
.fact-small{margin-top:9px;font:500 12.5px/1.5 var(--body);color:var(--muted);max-width:26ch}
@media (max-width:899px){.facts{grid-template-columns:1fr 1fr;row-gap:34px;padding:60px 0 0}.fact{padding:0 0 0 20px}.fact:nth-child(3){border-left:0;padding-left:0}}
@media (max-width:599px){.facts{grid-template-columns:1fr;row-gap:0;padding:44px 0 0}.fact{padding:20px 0;border-left:0;border-top:1px solid var(--line)}.fact:first-child{border-top:0;padding-top:0}}

.dark{background:var(--coal);color:var(--paper)}

/* cadres à parallaxe : l'image est en réserve à 120 % de la hauteur du cadre */
.frame,.offer-media{overflow:hidden;background:var(--paper-deep);position:relative}
.frame img,.offer-media img{width:100%;height:120%;object-fit:cover;will-change:transform}
html:not(.js) .frame img,html:not(.js) .offer-media img,.no-anim .frame img,.no-anim .offer-media img{transform:translateY(-8%)}
.frame-32{aspect-ratio:3/2}
.frame-45{aspect-ratio:4/5}
.frame-53{aspect-ratio:5/3}

/* ce qu'on bâtit */
.build{padding-bottom:clamp(80px,10vw,140px)}
.offer{--pad:0}
.build .wrap{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:clamp(44px,5vw,80px) var(--gutter);align-items:start}
.build .section-head{grid-column:1/-1}
.offer-a{grid-column:1;grid-row:2/4;display:grid;grid-template-columns:minmax(0,400px) minmax(0,1fr);gap:clamp(20px,2.8vw,44px);align-items:center}
.offer-a .offer-media{max-width:400px}
.offer-b{grid-column:2;grid-row:2;margin-top:clamp(0px,3.4vw,54px)}
.offer-b .offer-media{margin-bottom:22px;max-width:343px}
.offer-media-flat img{height:auto;transform:none}
.build .section-head{margin-bottom:0}
.offer-c{grid-column:2;grid-row:3}
.offer-n{font:400 15px/1 var(--head);color:var(--wood-deep);letter-spacing:.06em;margin-bottom:14px}
.offer-body h3{font-size:var(--t-h3);line-height:1.14;margin-bottom:12px}
.offer-a .offer-body h3{font-size:clamp(26px,2.7vw,38px)}
.offer-body p:not(.offer-n):not(.offer-note){color:var(--muted);max-width:44ch;margin-bottom:18px}
.card-quiet{border-left:2px solid var(--red);padding:4px 0 4px 26px}
.offer-note{font:400 16px/1.5 var(--body);color:var(--ink);border-top:1px solid var(--line);padding-top:14px;margin-top:4px;max-width:32ch}
@media (max-width:899px){
  .build .wrap{grid-template-columns:1fr;gap:44px}
  .offer-a,.offer-b,.offer-c{grid-column:1;grid-row:auto}
  .offer-b{margin-top:0}
  .offer-a{grid-template-columns:1fr;gap:22px;align-items:start}
  .offer-a .offer-media{max-width:none}
  .frame-45{aspect-ratio:3/2}
}

/* faubourg angelois */
.faubourg{padding-bottom:clamp(88px,11vw,150px)}
.plan{margin-top:8px}
.plan-frame{position:relative;overflow:hidden;background:var(--coal-deep);aspect-ratio:19/10}
.plan-frame img{width:100%;height:114%;object-fit:cover;will-change:transform}
.no-anim .plan-frame img,html:not(.js) .plan-frame img{transform:translateY(-6%)}
.plan-volet{position:absolute;inset:0;background:var(--coal);transform:scaleX(0);transform-origin:right center}
.js:not(.no-anim) .plan-volet{transform:scaleX(1)}
.js.no-anim .plan-volet{transform:scaleX(0);transition:transform .6s var(--ease)}
@media (max-width:899px){.js:not(.no-anim) .plan-volet{transform:scaleX(0)}}
.plan figcaption{margin-top:14px;font-size:14.5px;color:var(--paper-dim);max-width:60ch}
.phases{margin-top:clamp(44px,5vw,72px);display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gutter);align-items:start}
.phase{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);gap:22px;align-items:start;padding-top:26px;border-top:1px solid var(--line-dark)}
.phase::after{content:"";position:absolute;left:0;right:0;top:-1px;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform 1s var(--ease-out)}
.phase.is-on::after{transform:scaleX(1)}
.phase>img{width:132px;height:auto;border:1px solid var(--line-dark)}
.phase-next{grid-template-columns:1fr}
.phase-n{font:600 12px/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--wood);margin-bottom:12px}
.phase h3{font-size:clamp(20px,1.8vw,25px);line-height:1.15;margin-bottom:12px}
.phase-note{font-size:15px;color:var(--paper-dim);max-width:26ch}
@media (max-width:899px){.phases{grid-template-columns:1fr;gap:0}.phase{padding:24px 0;gap:18px}.phase>img{width:104px}.plan-frame{aspect-ratio:3/2}}

/* les modèles : liste verticale par défaut, tablette épinglée horizontale avec le motion sur grand écran */
.models{background:var(--paper-deep);position:relative}
.models-pin{padding:clamp(80px,11vw,150px) 0 clamp(60px,8vw,110px)}
.models-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:20px var(--gutter);align-items:end;margin-bottom:clamp(34px,5vh,60px)}
@media (max-width:899px){.models-head{grid-template-columns:1fr}}
.models-nav{display:none;justify-self:end;width:100%;max-width:420px;padding-bottom:4px}
.models-index{display:flex;flex-wrap:wrap;gap:4px 18px;font:600 12px/1 var(--body);letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}
.models-index button{all:unset;display:inline-block;cursor:pointer;color:inherit;font:inherit;letter-spacing:inherit;text-transform:inherit;padding:6px 0;transition:color .35s}
.models-index button:hover{color:var(--ink)}
.models-index button:focus-visible{outline:2px solid var(--red-deep);outline-offset:3px}
.models-index li.is-active button{color:var(--red-deep)}
.models-progress{height:2px;background:var(--line);margin-top:14px;overflow:hidden}
.models-progress span{display:block;height:100%;width:100%;background:var(--red);transform:scaleX(0);transform-origin:left}
.models-hint{margin-top:11px;font-size:13px;color:var(--muted)}
.models-track{display:flex;flex-direction:column;gap:48px;padding-inline:var(--side)}
.card{max-width:560px}
.card-media{overflow:hidden;background:var(--paper);aspect-ratio:500/323}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-body{padding-top:20px}
.card-body h3{font-size:clamp(26px,2.6vw,36px);line-height:1.06;letter-spacing:-.022em}
.card-tag{margin-top:6px;font:600 12px/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--wood-deep)}
.card-body p:not(.card-tag):not(.eyebrow){color:var(--muted);margin-top:14px;max-width:38ch}
.card-end{border-top:2px solid var(--red);padding-top:26px}
.card-end h3{font-size:clamp(32px,3.4vw,48px)}
.card-end .btn{margin-top:26px}
@media (min-width:900px){
  .js:not(.no-anim) .models-pin{height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;padding:max(clamp(36px,5vh,70px),80px) 0 clamp(28px,4vh,56px)}
  .js:not(.no-anim) .models-nav{display:block}
  .js:not(.no-anim) .models-track{flex-direction:row;gap:clamp(32px,3.6vw,64px);will-change:transform;align-items:stretch}
  .js:not(.no-anim) .card{flex:0 0 min(43vw,470px);max-width:none;display:flex;flex-direction:column}
  .js:not(.no-anim) .card-media{aspect-ratio:auto;height:clamp(190px,100svh - 480px,320px)}
  .js:not(.no-anim) .card-media img{max-width:none;width:122%}
  .js:not(.no-anim) .card-end{flex-basis:min(46vw,520px);justify-content:center;padding-right:var(--side)}
}
@media (min-width:900px) and (max-height:760px){
  .js:not(.no-anim) .models-head{margin-bottom:26px}
  .js:not(.no-anim) .card-body p:not(.card-tag):not(.eyebrow){font-size:15px;margin-top:10px}
}

/* comment ça se passe */
.steps-sec{padding-bottom:clamp(84px,11vw,150px)}
.steps-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:clamp(40px,5vw,90px) var(--gutter);align-items:start}
.steps{position:relative}
.steps-line{position:absolute;left:33px;top:22px;bottom:36px;width:1px;background:var(--line)}
.steps-line span{display:block;width:100%;height:100%;background:var(--red);transform:scaleY(0);transform-origin:top}
.step{display:grid;grid-template-columns:68px 1fr;gap:0 26px;padding:22px 0 28px;border-bottom:1px solid var(--line);align-items:start}
.step:last-child{border-bottom:0}
.step-n{font:400 22px/1.1 var(--head);color:rgba(23,24,26,.32);transition:color .45s var(--ease),transform .45s var(--ease);position:relative;z-index:1;background:var(--paper);width:68px;text-align:center;padding:5px 0}
.step h3{font-size:clamp(19px,1.6vw,23px);margin-bottom:7px}
.step p{color:var(--muted);font-size:15.5px;max-width:46ch}
.step.is-on .step-n,html:not(.js) .step-n,.no-anim .step-n{color:var(--red-deep)}
.step.is-on .step-n{transform:translateX(3px)}
.steps-aside{padding-top:22px}
.terrain{background:var(--paper-deep);padding:28px 26px 26px}
.terrain h3{font-size:clamp(21px,1.9vw,26px);margin-bottom:10px}
.terrain p{color:var(--muted);font-size:16px;margin-bottom:16px}
.partners{margin-top:32px;padding-top:22px;border-top:1px solid var(--line)}
.partners-list{display:grid;gap:9px;font-size:15px;color:var(--muted)}
@media (max-width:899px){.steps-grid{grid-template-columns:1fr}.steps-aside{padding-top:0}}
@media (max-width:599px){.step{grid-template-columns:54px 1fr;gap:0 16px}.step-n{width:54px;font-size:19px}.steps-line{left:26px}}

/* deuxième section filmée : l'immeuble à revenus ouvre la zone investisseur.
   Bureau : la séquence scrubbée sur canevas pendant que la section est épinglée, deux bandeaux qui se relaient.
   Sous 900 px : pas de film, le poster reste et se déplace en parallaxe, la section reprend une hauteur qui suit son texte. */
.filmsec{position:relative;height:100vh;height:100svh;min-height:620px;overflow:hidden;background:var(--coal-deep);color:#F7F5F0;display:flex;align-items:flex-end;padding:clamp(96px,13vh,150px) 0 clamp(52px,8vh,96px)}
.filmsec-media{position:absolute;inset:0;z-index:0;overflow:hidden}
.filmsec-poster{width:100%;height:120%;object-fit:cover;object-position:center 46%;will-change:transform}
.filmsec-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity .6s var(--ease)}
.filmsec.film-ready .filmsec-canvas{opacity:1}
.filmsec-veil{position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgba(8,10,13,.9) 0%,rgba(8,10,13,.6) 40%,rgba(8,10,13,.14) 74%),linear-gradient(to right,rgba(8,10,13,.72) 0%,rgba(8,10,13,.2) 52%,rgba(8,10,13,0) 78%)}
.filmsec-copy{position:relative;z-index:2}
.js:not(.no-anim) .filmsec-copy{display:grid}
.js:not(.no-anim) .filmsec-band{grid-area:1/1;align-self:end}
.filmsec-band{max-width:min(660px,100%)}
.filmsec .eyebrow{color:var(--wood);margin-bottom:17px}
.filmsec .headline{text-shadow:0 2px 40px rgba(8,10,13,.45)}
.filmsec-lede{margin-top:22px;font:400 var(--t-lede)/1.55 var(--body);color:rgba(247,245,240,.9);max-width:44ch;text-shadow:0 1px 14px rgba(8,10,13,.55)}
.filmsec-claim{font:300 clamp(24px,2.7vw,40px)/1.28 var(--head);letter-spacing:-.018em;max-width:24ch;text-shadow:0 2px 34px rgba(8,10,13,.5)}
.filmsec-note{margin-top:22px;padding-top:15px;border-top:1px solid var(--line-dark);font:600 12px/1.5 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--paper-dim)}
html:not(.js) .filmsec-poster,.no-anim .filmsec-poster{transform:translateY(-8%)}
html:not(.js) .filmsec,.js.no-anim .filmsec{height:auto;min-height:100svh}
html:not(.js) .filmsec-band+.filmsec-band,.js.no-anim .filmsec-band+.filmsec-band{margin-top:32px}
/* sous 900 px : pas de film. La photo redevient une bande à part, en parallaxe dans son cadre,
   et le texte se lit sous elle sur le charbon — plus lisible qu'un voile posé par-dessus un immeuble sombre. */
@media (max-width:899px){
  .filmsec{display:block;height:auto;min-height:0;padding:0 0 clamp(56px,10vw,92px);background:var(--coal-deep)}
  .filmsec-media{position:relative;inset:auto;width:100%;aspect-ratio:3/2}
  .filmsec-poster{object-position:center 52%}
  .filmsec-veil{background:linear-gradient(to top,rgba(8,10,13,.62) 0%,rgba(8,10,13,.14) 42%,rgba(8,10,13,.28) 100%)}
  .filmsec-copy{padding-top:clamp(34px,7vw,54px)}
  .js:not(.no-anim) .filmsec-copy{display:block}
  .js:not(.no-anim) .filmsec-band{grid-area:auto}
  .filmsec-band{max-width:none}
  .filmsec-band+.filmsec-band{margin-top:30px;padding-top:28px;border-top:1px solid var(--line-dark)}
  .filmsec-lede,.filmsec-claim,.filmsec .headline{text-shadow:none}
  .filmsec-claim{max-width:26ch}
  .filmsec-note{max-width:none}
}

/* investisseurs */
.invest{padding:clamp(90px,12vw,170px) 0}
.invest-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(44px,5vw,80px) var(--gutter);align-items:start}
.invest .display{margin-bottom:4px}
.invest-cols{display:grid;grid-template-columns:1fr 1fr;gap:26px var(--gutter);margin-top:44px}
.invest-col h3{font-size:19px;margin-bottom:8px;padding-bottom:9px;border-bottom:1px solid var(--line-dark)}
.invest-col p{color:var(--paper-dim);font-size:15.5px}
.invest-col:first-child{grid-column:1/-1;max-width:34ch}
.invest .btn{margin-top:40px}
.invest-media{display:grid;gap:clamp(18px,2.4vw,34px)}
.invest-media .frame:nth-child(2){margin-left:clamp(0px,5vw,72px)}
.invest-cap{font:500 12px/1.5 var(--body);letter-spacing:.13em;text-transform:uppercase;color:var(--paper-dim)}
@media (max-width:899px){.invest-grid{grid-template-columns:1fr}.invest-cols{grid-template-columns:1fr}.invest-col:first-child{max-width:none}.invest-media .frame:nth-child(2){margin-left:0}}

/* témoignages */
.says{padding-bottom:clamp(64px,7vw,104px)}
.says-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(26px,3vw,48px) var(--gutter);align-items:start}
.say p{font:400 17px/1.55 var(--body);color:var(--ink)}
.say{border-top:1px solid var(--line);padding-top:22px;position:relative}
.say-lead{grid-column:1/3;border-top:2px solid var(--red);padding-top:26px}
.says-source{grid-column:3;align-self:end;margin-top:0;padding-bottom:4px}
.say-lead p{font:300 clamp(24px,2.9vw,40px)/1.3 var(--head);letter-spacing:-.018em}
.say-short{margin-top:clamp(0px,2.4vw,36px)}
.says-source{font-size:13.5px;color:var(--muted);max-width:30ch}
@media (max-width:899px){.says-grid{grid-template-columns:1fr 1fr}.say-lead{grid-column:1/-1}.say-short{margin-top:0}.says-source{grid-column:1/-1;align-self:auto;margin-top:6px;max-width:none}}
@media (max-width:599px){.says-grid{grid-template-columns:1fr}}

/* nous joindre */
.joindre{padding-bottom:clamp(84px,11vw,150px)}
.joindre-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(34px,4vw,56px) var(--gutter);padding-top:clamp(72px,8.5vw,116px);align-items:start}
.joindre-head{grid-column:1/-1;margin-bottom:14px}
.joindre-col h3{font-size:18px;margin-bottom:14px;padding-bottom:11px;border-bottom:1px solid var(--line)}
.joindre-col p{color:var(--muted);font-size:16px;margin-bottom:14px}
.joindre-col a{color:var(--ink);text-decoration:none;position:relative;font-weight:600}
.joindre-col a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease-out)}
.joindre-col a:hover::after,.joindre-col a:focus-visible::after{transform:scaleX(1)}
.joindre-tel a{font:400 clamp(26px,2.4vw,34px)/1.2 var(--head);letter-spacing:-.02em;color:var(--red-deep)}
@media (max-width:899px){.joindre-grid{grid-template-columns:1fr 1fr}}
@media (max-width:599px){.joindre-grid{grid-template-columns:1fr}}

/* appel final */
.call{position:relative;padding:clamp(118px,14vw,188px) 0;overflow:clip;isolation:isolate}
.call-bg{position:absolute;inset:-12% 0;z-index:0}
.call-bg img{width:100%;height:100%;object-fit:cover;object-position:center 58%}
.call::after{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,rgba(14,16,19,.86) 0%,rgba(14,16,19,.6) 48%,rgba(14,16,19,.94) 100%)}
.call-inner{position:relative;z-index:1;max-width:1000px}
.call-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px 36px;margin-top:38px}

/* pied de page */
.footer{background:var(--coal-deep);border-top:1px solid var(--line-dark);padding:clamp(68px,8vw,96px) 0 38px;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,3fr) minmax(0,3fr) minmax(0,2fr);gap:38px var(--gutter)}
.footer-logo{width:96px;height:96px}
.footer-brand .small{margin-top:18px;font:500 12px/1.7 var(--body);letter-spacing:.14em;text-transform:uppercase;max-width:26ch}
.footer-col{display:flex;flex-direction:column;gap:9px}
.footer-col .eyebrow{font-size:12px;letter-spacing:.19em;margin-bottom:10px}
.footer-col a{text-decoration:none;color:rgba(243,240,234,.84);width:fit-content;position:relative;transition:color .3s}
.footer-col a:hover,.footer-col a:focus-visible{color:var(--paper)}
.footer-col a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease-out)}
.footer-col a:hover::after,.footer-col a:focus-visible::after{transform:scaleX(1)}
.plain{color:rgba(243,240,234,.84);display:grid;gap:5px;margin-top:4px}
.footer-base{margin-top:46px;padding-top:24px;border-top:1px solid var(--line-dark);display:grid;gap:13px}
.copyright{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;font:500 12px/1.6 var(--body);letter-spacing:.12em;text-transform:uppercase;color:rgba(243,240,234,.58)}
.pbm{font-size:12.5px;line-height:1.6;color:rgba(243,240,234,.6)}
@media (max-width:899px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:599px){.footer-grid{grid-template-columns:1fr}}

/* états de départ du motion : seulement quand le JS est là ET que le mouvement est permis */
.js:not(.no-anim) [data-reveal]{opacity:0;transform:translateY(24px)}
.js:not(.no-anim) [data-intro]{opacity:0;transform:translateY(18px)}
.js:not(.no-anim) [data-nav]{opacity:0}
.js:not(.no-anim) .mask>span{transform:translateY(110%)}
.js.no-anim [data-reveal],.js.no-anim [data-intro],.js.no-anim [data-nav],.js.no-anim .mask>span{opacity:1;transform:none;transition:opacity .5s var(--ease),transform .5s var(--ease)}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .scroll-cue i::after{animation:none;transform:none}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}