:root{
  --paper:#F3EEE6;
  --paper-2:#EAE2D5;
  --ink:#1D221E;
  --ink-2:#4A4F48;
  --muted:#7C7A70;
  --brick:#8E3B25;
  --brick-2:#B4573A;
  --moss:#556236;
  --moss-2:#A9B57C;
  --stream:#5F8496;
  --forest:#18201B;
  --line:rgba(29,34,30,.14);
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Manrope",system-ui,-apple-system,sans-serif;
  --gut:clamp(16px,4vw,56px);
  --ease:cubic-bezier(.2,.7,.1,1);
  --hdr:62px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-weight:400;font-size:16px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-weight:400}
figure{margin:0}
.wrap{width:100%;max-width:1320px;margin:0 auto;padding:0 var(--gut)}
::selection{background:var(--brick);color:var(--paper)}

/* ---------- type ---------- */
.eyebrow{font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--brick);margin-bottom:1.2em}
.eyebrow--light{color:var(--moss-2)}
.lead{font-family:var(--serif);font-size:clamp(22px,2.3vw,31px);line-height:1.32;color:var(--ink)}
.lead--narrow{max-width:820px}
.h3{font-family:var(--serif);font-size:clamp(28px,3.2vw,44px);line-height:1.08;margin-bottom:.6em}
.note{font-size:13px;color:var(--muted);max-width:720px;margin-top:2.5em}
.meta{font-size:14px;color:var(--ink-2)}
.link{font-family:var(--serif);font-size:clamp(22px,2.4vw,32px);text-decoration:none;border-bottom:1px solid currentColor}

.sec-head{display:flex;gap:clamp(16px,3vw,40px);align-items:flex-start;margin-bottom:clamp(28px,5vw,64px)}
.sec-num{font-family:var(--serif);font-style:italic;font-size:20px;color:var(--brick);padding-top:.5em;min-width:28px}
.sec-title{font-family:var(--serif);font-size:clamp(38px,6vw,92px);line-height:.98;letter-spacing:-.01em;max-width:15ch}
.sec-head--light .sec-title{color:var(--paper)}
.sec-head--light .sec-num{color:var(--moss-2)}

section{position:relative}
.two-col{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(24px,5vw,80px);align-items:start}
.two-col--light{color:rgba(243,238,230,.8)}
.two-col--light .lead{color:var(--paper)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.6em;padding:14px 26px;border-radius:999px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);font:600 12px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .35s var(--ease),color .35s var(--ease),transform .35s var(--ease)}
.btn:hover{background:var(--brick);border-color:var(--brick);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost:hover{color:var(--paper)}
.btn--light{background:transparent;border-color:rgba(243,238,230,.5);color:var(--paper)}
.btn--light:hover{background:var(--paper);color:var(--forest);border-color:var(--paper)}
.btn.is-disabled{opacity:.45;pointer-events:none}

/* ---------- loader ---------- */
/* the loader fades out onto the site */
.loader{position:fixed;inset:0;z-index:100;color:var(--paper);display:grid;place-items:center;background:#18201B}
.loader__media{position:absolute;inset:0}
.loader__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.loader__veil{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 50%,rgba(14,20,16,.1),rgba(14,20,16,.5))}
.loader__inner{position:relative;text-shadow:0 2px 30px rgba(18,24,20,.6)}
.jump-veil{position:fixed;inset:0;z-index:90;background:var(--paper);opacity:0;visibility:hidden;pointer-events:none}
.loader__inner{text-align:center;padding:0 var(--gut)}
.loader__eyebrow{display:block;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--moss-2);margin-bottom:18px}
.loader__title{font-family:var(--serif);font-size:clamp(44px,8vw,120px);line-height:1;overflow:hidden}
.loader__title span{display:inline-block}
.loader__title span:nth-child(3){font-style:italic}
.loader__bar{width:160px;height:1px;background:rgba(243,238,230,.2);margin:32px auto 0;overflow:hidden}
.loader__bar i{display:block;height:100%;width:100%;background:var(--paper);transform-origin:left;transform:scaleX(0)}
html:not(.js) .loader,html.deep .loader{display:none}
/* the title waits for the animation to set its starting state */
html.js .loader__title{visibility:hidden}
html.deep body{visibility:hidden}

/* ---------- header ---------- */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px var(--gut);background:#fff;color:var(--ink);border-bottom:1px solid var(--line);box-shadow:0 6px 24px -18px rgba(0,0,0,.35);pointer-events:none}
.hdr>*{pointer-events:auto}
.hdr__logo{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--serif);font-size:21px}
.hdr__logo svg{width:32px;height:32px}
.hdr__logo em{font-style:italic}
.hdr__quick{display:flex;gap:28px;font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.hdr__quick a{text-decoration:none;position:relative}
.hdr__quick a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease)}
.hdr__quick a:hover::after{transform:scaleX(1);transform-origin:left}
.hdr__quick a[aria-current=page]::after{transform:scaleX(1)}
.hdr__end{display:flex;align-items:center;gap:22px}
.hdr__lang{display:inline-grid;place-items:center;min-width:40px;height:30px;padding:0 10px;border:1px solid var(--line);border-radius:999px;font:600 11px/1 var(--sans);letter-spacing:.14em;text-decoration:none;transition:background .3s,color .3s,border-color .3s}
.hdr__lang:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.hdr__menu{display:flex;align-items:center;gap:10px;background:none;border:0;color:inherit;font:600 12px var(--sans);letter-spacing:.16em;text-transform:uppercase;cursor:pointer;padding:8px 0;position:relative}
.hdr__menu i{display:block;width:26px;height:1px;background:currentColor;transition:transform .5s var(--ease)}
.hdr__menu i:last-child{position:absolute;right:0;top:calc(50% + 4px)}
.hdr__menu i:nth-of-type(1){transform:translateY(-4px)}
body.menu-open .hdr__menu i:nth-of-type(1){transform:translateY(0) rotate(45deg)}
body.menu-open .hdr__menu i:last-child{transform:translateY(-4px) rotate(-45deg)}

/* menu */
.menu{position:fixed;inset:0;z-index:45;visibility:hidden;color:var(--paper)}
.menu__bg{position:absolute;inset:0;background:var(--forest);clip-path:circle(0% at calc(100% - 60px) 36px);transition:clip-path .9s var(--ease)}
body.menu-open .menu{visibility:visible}
body.menu-open .menu__bg{clip-path:circle(150% at calc(100% - 60px) 36px)}
.menu__list{position:relative;height:100%;overflow:auto;padding:110px var(--gut) 80px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(6,auto);grid-auto-flow:column;align-content:center;column-gap:6vw}
.menu__list a{display:flex;align-items:baseline;gap:16px;font-family:var(--serif);font-size:clamp(24px,3.2vw,46px);line-height:1.25;text-decoration:none;padding:6px 0;border-bottom:1px solid rgba(243,238,230,.1);opacity:0;transform:translateY(30px);transition:opacity .5s var(--ease),transform .7s var(--ease),color .3s}
.menu__list a small{font:500 11px var(--sans);letter-spacing:.2em;color:var(--moss-2);min-width:22px}
.menu__list a:hover{color:var(--moss-2)}
body.menu-open .menu__list a{opacity:1;transform:none}
.menu__foot{position:absolute;left:var(--gut);bottom:24px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:rgba(243,238,230,.5);opacity:0;transition:opacity .6s .4s}
body.menu-open .menu__foot{opacity:1}

/* ---------- hero ---------- */
.hero{height:100svh;min-height:560px;position:relative;overflow:hidden;color:var(--paper);display:flex;align-items:flex-end}
.hero__media{position:absolute;inset:0}
.hero__media img{width:100%;height:100%;object-fit:cover;transform:scale(1.15)}
.hero__veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,20,16,.35) 0%,rgba(15,20,16,0) 30%,rgba(15,20,16,.15) 55%,rgba(15,20,16,.75) 100%)}
.hero__content{position:relative;padding:0 var(--gut) clamp(60px,10vh,120px);width:100%;max-width:1320px;margin:0 auto}
.hero__title{font-family:var(--serif);font-size:clamp(46px,8.4vw,136px);line-height:.92;letter-spacing:-.015em;margin-bottom:24px}
.hero__title .line{display:block;overflow:hidden;padding-bottom:.06em}
.hero__title .line>span{display:inline-block}
.hero__title em{font-style:italic}
.hero__lede{font-size:clamp(15px,1.3vw,18px);max-width:440px;color:rgba(243,238,230,.85)}
.hero__scroll{position:absolute;right:var(--gut);bottom:clamp(60px,10vh,120px);display:flex;flex-direction:column;align-items:center;gap:12px;text-decoration:none;font-size:10px;letter-spacing:.3em;text-transform:uppercase;writing-mode:vertical-rl}
.hero__scroll i{width:1px;height:70px;background:rgba(243,238,230,.3);position:relative;overflow:hidden}
.hero__scroll i::after{content:"";position:absolute;left:0;top:-40%;width:1px;height:40%;background:var(--paper);animation:drip 2.2s var(--ease) infinite}
@keyframes drip{to{top:100%}}

/* ---------- manifeste ---------- */
.manifeste{padding:clamp(100px,16vw,220px) 0 clamp(80px,10vw,140px)}
.manifeste__text{font-family:var(--serif);font-size:clamp(34px,5.4vw,82px);line-height:1.04;letter-spacing:-.01em;max-width:18ch;margin-bottom:clamp(40px,6vw,80px)}
.manifeste__text .w{display:inline-block;opacity:.14;transition:none}
.manifeste__cols{display:grid;grid-template-columns:1fr;gap:clamp(24px,3vw,40px);max-width:720px;margin-left:auto;color:var(--ink-2)}
.signature{font-family:var(--serif);font-style:italic;font-size:22px;text-align:right;margin-top:24px;max-width:1000px;margin-left:auto}

/* ---------- stats ---------- */
.stats{padding:0 0 clamp(80px,10vw,140px)}
.stats__grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.stat{padding:clamp(24px,3vw,44px) clamp(8px,2vw,28px) clamp(24px,3vw,44px) 0;border-bottom:1px solid var(--line)}
.stat:not(:nth-child(3n+1)){padding-left:clamp(16px,2.5vw,36px);border-left:1px solid var(--line)}
.stat b{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(56px,7vw,108px);line-height:1;color:var(--brick);margin-bottom:12px;font-variant-numeric:lining-nums}
.stat b small{font-size:.35em;font-style:italic}
.stat span{display:block;font-size:14px;color:var(--ink-2);max-width:250px}

/* ---------- projet ---------- */
.projet{padding:clamp(80px,10vw,140px) 0 0}
.compare{display:grid;grid-template-columns:1fr auto 1fr;gap:clamp(20px,4vw,60px);align-items:center;margin-top:clamp(60px,8vw,120px);margin-bottom:clamp(80px,10vw,150px)}
.compare__side{padding:clamp(24px,3vw,44px);border:1px solid var(--line);border-radius:4px;background:rgba(255,255,255,.25);height:100%}
.compare__side h3{font-family:var(--serif);font-size:clamp(40px,4.5vw,64px);line-height:1;margin:18px 0 12px}
.compare__side p:last-child{color:var(--ink-2);font-size:15px;margin:0}
.compare__side--b{background:var(--forest);color:var(--paper);border-color:var(--forest)}
.compare__side--b p:last-child{color:rgba(243,238,230,.75)}
.compare__side--b .eyebrow{color:var(--moss-2)}
.eyebrow--blank{visibility:hidden}
.compare__vs{font-family:var(--serif);font-style:italic;font-size:28px;color:var(--muted)}
.dots{display:flex;flex-wrap:wrap;gap:8px;min-height:62px;align-content:flex-start}
.dots i{width:22px;height:27px;display:block;background:currentColor;clip-path:polygon(50% 0,100% 38%,100% 100%,0 100%,0 38%);color:var(--brick)}
.compare__side--b .dots i{color:var(--moss-2)}

.hscroll{overflow:hidden;margin-bottom:clamp(80px,10vw,140px)}
.hscroll__track{display:flex;gap:clamp(16px,2vw,28px);padding:0 var(--gut);width:max-content}
.hcard{flex:0 0 auto;width:min(68vw,860px);position:relative}
.hcard img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:3px}
.hcard figcaption{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:14px}
.hcard--intro{width:min(80vw,380px);display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:40px}
.hcard--intro h3{font-family:var(--serif);font-size:clamp(30px,3vw,44px);line-height:1.08;margin-bottom:16px}
.hcard--intro p:last-child{font-size:14px;color:var(--ink-2)}

.city{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,6vw,100px);align-items:end;padding-bottom:clamp(100px,12vw,180px)}
.city__text p{color:var(--ink-2)}
.quote{margin:0;padding-left:28px;border-left:1px solid var(--brick)}
.quote p{font-family:var(--serif);font-style:italic;font-size:clamp(24px,2.4vw,34px);line-height:1.25;margin-bottom:16px}
.quote cite{font-style:normal;font-size:12px;letter-spacing:.08em;color:var(--muted)}
.quote--small p{font-size:clamp(20px,1.9vw,26px)}

/* ---------- architecture ---------- */
.archi{padding:clamp(80px,10vw,140px) 0 clamp(80px,10vw,140px);background:var(--paper-2)}
.triptych{height:280vh;margin-top:clamp(40px,6vw,80px)}
.triptych__sticky{position:sticky;top:var(--hdr);height:calc(100vh - var(--hdr));display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(24px,4vw,64px);align-items:center;padding:20px var(--gut) 30px;max-width:1320px;margin:0 auto}
.triptych__img{position:relative;overflow:hidden;border-radius:3px;background:#fff;aspect-ratio:16/10;box-shadow:0 30px 70px -40px rgba(0,0,0,.35)}
.timg{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:4%;opacity:0}
.timg:nth-child(2){object-fit:cover;padding:0}
.timg.is-on{opacity:1}
.triptych__steps{position:relative;min-height:300px}
.tstep{position:absolute;inset:0 0 auto 0;opacity:0;transform:translateY(30px)}
.tstep:first-child{opacity:1;transform:none}
.tstep span{font-family:var(--serif);font-style:italic;color:var(--brick);font-size:22px}
.tstep h4{font-family:var(--serif);font-size:clamp(36px,4vw,60px);line-height:1;margin:10px 0 18px}
.tstep p{color:var(--ink-2);max-width:440px}
.mats{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(24px,5vw,80px);align-items:center;margin-top:clamp(60px,8vw,120px)}
.mats__swatches{display:flex;gap:clamp(10px,2vw,22px);justify-content:flex-end}
.swatch{width:clamp(60px,9vw,120px);aspect-ratio:1;border-radius:50%;overflow:hidden;box-shadow:0 20px 40px -20px rgba(0,0,0,.4)}
.swatch img{width:100%;height:100%;object-fit:cover}
.wide-img{grid-column:1/-1;overflow:hidden;border-radius:3px;margin-top:clamp(30px,4vw,60px)}
.wide-img img{width:100%;height:auto}
.wide-img figcaption{font-size:12px;color:var(--muted);margin-top:12px}
.parallax{overflow:hidden}
.parallax img{will-change:transform}
.interior{position:relative;margin-top:clamp(80px,10vw,140px);padding:0 var(--gut);max-width:1500px;margin-left:auto;margin-right:auto}
.interior__img{border-radius:3px;height:min(80vh,780px)}
.interior__img img{width:100%;height:120%;object-fit:cover}
.interior__card{position:absolute;right:calc(var(--gut) + 4vw);bottom:-60px;width:min(440px,80vw);background:var(--paper);padding:clamp(24px,3vw,44px);border-radius:3px;box-shadow:0 30px 60px -30px rgba(0,0,0,.35)}
.interior__card p:last-child{color:var(--ink-2);margin:0}
.archi .note{margin-top:100px}

/* ---------- plan animation ---------- */
.paysage{padding:clamp(80px,10vw,140px) 0 clamp(80px,10vw,140px)}
.plan{height:300vh;margin-top:clamp(30px,4vw,60px)}
.plan__pin{position:sticky;top:var(--hdr);height:calc(100vh - var(--hdr));display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:clamp(16px,3vw,40px);align-items:center;padding:16px var(--gut) 20px;max-width:1600px;margin:0 auto}
.plan__viewport{position:relative;overflow:hidden;border-radius:4px;background:#fff;box-shadow:0 30px 80px -40px rgba(30,40,30,.45);width:min(100%,calc((100vh - var(--hdr) - 40px) * 2251 / 1363));aspect-ratio:2251 / 1363;justify-self:center}
.plan__stage{position:absolute;inset:0;transform-origin:50% 50%}
.pl{position:absolute;inset:0;width:100%;height:100%}
.pl--apres,.pl--p79,.pl--badge{opacity:0}
.pl--badge circle{fill:#231F20}
.pl--badge text{fill:#fff;font:600 40px var(--sans)}
.pl--cut i{position:absolute;border-radius:50%;transform:translate(-50%,-50%) scale(0);border:2px solid #D2482B;box-shadow:0 0 0 0 rgba(210,72,43,.5)}
.pl--cut i::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px solid rgba(210,72,43,.6);animation:ping 1.6s var(--ease) infinite}
@keyframes ping{from{transform:scale(.8);opacity:1}to{transform:scale(1.5);opacity:0}}
.pl--new img{position:absolute;transform:scale(0);transform-origin:50% 50%;filter:drop-shadow(0 2px 2px rgba(60,80,30,.35))}
.pl--p83{position:absolute;opacity:0;max-width:none}
.plan__panel{position:relative;height:min(460px,70vh)}
.pstep{position:absolute;inset:0;opacity:0;transform:translateY(24px);transition:opacity .2s var(--ease),transform .25s var(--ease);pointer-events:none}
.pstep.is-on{opacity:1;transform:none;pointer-events:auto}
.pstep__k{display:inline-block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-weight:600;padding:6px 12px;border-radius:999px;background:var(--paper-2);margin-bottom:22px}
.pstep__k--red{background:#F3D9D0;color:#A8341C}
.pstep__k--green{background:#E2E8CF;color:#4A5A20}
.pstep__k--blue{background:#D9E5EA;color:#2F5A6C}
.pstep h3{font-family:var(--serif);font-size:clamp(32px,3.2vw,48px);line-height:1.02;margin-bottom:18px}
.pstep h3 b{font-weight:500;color:var(--brick)}
.pstep p{color:var(--ink-2);font-size:15px}
.zones{list-style:none;padding:0;margin:0;font-size:15px;color:var(--ink-2)}
.zones li{display:flex;gap:12px;align-items:center;padding:7px 0;border-bottom:1px solid var(--line)}
.zones b{width:24px;height:24px;border-radius:50%;background:var(--ink);color:var(--paper);display:grid;place-items:center;font-size:12px;flex:none}
.plan__progress{position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--line)}
.plan__progress i{display:block;height:100%;background:var(--brick);transform-origin:left;transform:scaleX(0)}
.strata{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(12px,2vw,24px);margin-top:clamp(40px,6vw,80px)}
.strata img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:3px}
.strata figure:first-child img{aspect-ratio:4/5;height:auto}
.strata figcaption{font-size:12px;color:var(--muted);margin-top:10px}
.docs-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,3vw,40px);margin-top:clamp(60px,8vw,100px)}
.doc-card{border:1px solid var(--line);border-radius:4px;padding:clamp(24px,3vw,40px);display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.doc-card h4{font-family:var(--serif);font-size:clamp(24px,2.2vw,32px);line-height:1.1}
.doc-card p{color:var(--ink-2);font-size:14px;margin-bottom:10px}
.doc-card__tag{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--brick);font-weight:600}
.doc-card--flat{border:0;border-top:1px solid var(--line);border-radius:0;padding:28px 0 0;margin-top:36px}

/* ---------- ruisseau ---------- */
.ruisseau{background:var(--forest);color:var(--paper);padding:clamp(80px,10vw,140px) 0 clamp(80px,10vw,140px)}
.ba{height:240vh}
.ba__pin{position:sticky;top:var(--hdr);height:calc(100vh - var(--hdr));display:flex;flex-direction:column;justify-content:center;padding:16px var(--gut) 20px;max-width:1500px;margin:0 auto}
.ba__frame{position:relative;height:min(calc(100vh - var(--hdr) - 90px),860px);aspect-ratio:4/3;max-width:100%;margin:0 auto;overflow:hidden;border-radius:4px}
.ba__img{object-position:50% 62%}
.ba__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba__before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--p,100%)) 0 0)}
.ba__before img{filter:saturate(.75) brightness(.92)}
.ba__handle{position:absolute;top:0;bottom:0;left:var(--p,100%);width:0;pointer-events:none}
.ba__handle i{position:absolute;top:0;bottom:0;left:-.5px;width:1px;background:var(--paper)}
.ba__handle span{position:absolute;top:50%;left:0;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;background:var(--paper);color:var(--forest);display:grid;place-items:center;font-size:18px}
.ba__label{position:absolute;top:20px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;padding:8px 14px;border-radius:999px;background:rgba(24,32,27,.55);backdrop-filter:blur(6px)}
.ba__label--l{left:20px}.ba__label--r{right:20px}
.ba__range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba__cap{font-size:13px;color:rgba(243,238,230,.6);margin:16px auto 0;text-align:center;max-width:640px}
.ruisseau .two-col{margin-top:clamp(60px,8vw,120px)}
.timeline{margin-top:clamp(80px,10vw,140px);overflow:hidden}
.timeline__track{display:flex;gap:clamp(16px,2vw,28px);padding:20px var(--gut) 0;width:max-content}
.tl{width:min(72vw,340px);flex:none;border-top:1px solid rgba(243,238,230,.2);padding-top:22px}
.tl__y{display:block;font-family:var(--serif);font-size:clamp(46px,5vw,72px);line-height:1;color:var(--moss-2);margin-bottom:18px}
.tl img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:3px;margin-bottom:16px;filter:sepia(.25)}
.tl p{font-size:14px;color:rgba(243,238,230,.75)}
.tl--future .tl__y{color:var(--paper);font-style:italic}
.tl--future img{filter:none}
.docs-row--light .doc-card{border-color:rgba(243,238,230,.18)}
.docs-row--light .doc-card p{color:rgba(243,238,230,.7)}
.docs-row--light .doc-card__tag{color:var(--moss-2)}
.ruisseau__photos{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.ruisseau__photos img{width:100%;height:100%;object-fit:cover;border-radius:3px;min-height:200px}

/* ---------- soleil ---------- */
.soleil{padding:clamp(100px,12vw,180px) 0}
.soleil__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(30px,5vw,80px);align-items:center}
.soleil__text p{color:var(--ink-2)}
.soleil__text .lead{color:var(--ink)}
.sun{width:min(300px,100%);margin-bottom:24px;color:var(--brick)}
.sun svg{width:100%;overflow:visible}
.sun__arc{stroke:var(--brick);stroke-width:1;stroke-dasharray:3 5}
.sun line{stroke:var(--line);stroke-width:1}
.sun__dot{fill:#E2A23B;filter:drop-shadow(0 0 10px rgba(226,162,59,.8))}
.toggle{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:4px;margin-top:10px}
.toggle button{border:0;background:none;padding:10px 20px;border-radius:999px;font:600 12px var(--sans);letter-spacing:.1em;text-transform:uppercase;cursor:pointer;color:var(--ink-2);transition:background .3s,color .3s}
.toggle button[aria-selected=true]{background:var(--ink);color:var(--paper)}
.soleil__fig{position:relative;background:#fff;border-radius:4px;padding:clamp(10px,2vw,24px);box-shadow:0 30px 70px -40px rgba(0,0,0,.35)}
.sunimg{width:100%;height:auto;display:none}
.sunimg.is-on{display:block;animation:fadein .6s var(--ease)}
@keyframes fadein{from{opacity:0}to{opacity:1}}
.soleil__fig figcaption{font-size:12px;color:var(--muted);margin-top:10px}

/* ---------- circulation ---------- */
.circ{padding:clamp(80px,10vw,140px) 0;background:var(--paper-2)}
.circ__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,100px);align-items:center}
.ticks{list-style:none;padding:0;margin:24px 0 0}
.ticks li{position:relative;padding:12px 0 12px 32px;border-bottom:1px solid var(--line);color:var(--ink-2)}
.ticks li::before{content:"";position:absolute;left:4px;top:21px;width:12px;height:6px;border-left:1.5px solid var(--moss);border-bottom:1.5px solid var(--moss);transform:rotate(-45deg)}
.ticks--row{display:grid;grid-template-columns:repeat(3,1fr);gap:0 30px;margin-top:50px}
.route{position:relative;color:var(--ink);background:var(--paper);border-radius:4px;padding:20px;box-shadow:0 30px 70px -40px rgba(0,0,0,.3)}
.route:not(.route--map) svg{width:100%;height:auto}
.route__mount{stroke:var(--moss);stroke-width:60;stroke-opacity:.1;stroke-linecap:round}
.route__line{fill:none;stroke:var(--brick);stroke-width:3;stroke-linecap:round;stroke-dasharray:1 9}
.route__a{fill:var(--brick)}
.route__b{fill:var(--paper);stroke:var(--stream);stroke-width:4}
.route__lbl{font:600 12px var(--sans);fill:var(--ink)}
.route__lbl--s{font-weight:400;fill:var(--muted)}
.route__lbl--m{font-family:var(--serif);font-style:italic;font-size:15px;fill:var(--moss);font-weight:400}
.route__time{position:absolute;right:24px;bottom:24px;display:flex;align-items:center;gap:10px}
.route__time b{font-family:var(--serif);font-weight:400;font-size:64px;line-height:1;color:var(--brick)}
.route__time span{font-size:12px;line-height:1.3;color:var(--ink-2);text-transform:uppercase;letter-spacing:.12em}

/* ---------- patrimoine ---------- */
.patri{padding:clamp(100px,12vw,180px) 0}
.patri__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,100px);align-items:start}
.patri__img{border-radius:3px;aspect-ratio:3/4;position:sticky;top:100px}
.patri__img img{width:100%;height:118%;object-fit:cover;filter:sepia(.2)}
.patri__text>p{color:var(--ink-2)}
.patri__text .lead{color:var(--ink)}
.patri .quote{margin:40px 0}

/* ---------- lettre ---------- */
.lettre{padding:clamp(100px,12vw,180px) 0;background:var(--paper-2);overflow:hidden}
.lettre__grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(30px,6vw,100px);align-items:center}
.lettre__papers{position:relative;aspect-ratio:8.5/11;max-width:520px;width:100%}
.paper{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#fff;box-shadow:0 30px 60px -25px rgba(0,0,0,.35);border-radius:2px}
.paper--1{transform:rotate(-3deg)}
.paper--2{transform:rotate(4deg) translate(6%,2%)}
.lettre .quote{margin:28px 0}
.quote--letter p{font-size:clamp(22px,2.2vw,30px)}
.lettre__text>p{color:var(--ink-2)}

/* ---------- ccu ---------- */
.ccu{background:var(--forest);color:var(--paper);padding:clamp(100px,12vw,180px) 0}
.ccu__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(30px,6vw,100px);align-items:start}
.ccu__badge{border:1px solid rgba(243,238,230,.2);border-radius:4px;padding:clamp(24px,3vw,44px)}
.ccu__badge span{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--moss-2)}
.ccu__badge b{display:block;font-family:var(--serif);font-style:italic;font-weight:400;font-size:clamp(60px,7vw,110px);line-height:1;margin:16px 0}
.ccu__badge p{color:rgba(243,238,230,.75);margin:0}
.acc details{border-top:1px solid rgba(243,238,230,.18)}
.acc details:last-child{border-bottom:1px solid rgba(243,238,230,.18)}
.acc summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:24px 0;font-family:var(--serif);font-size:clamp(24px,2.4vw,34px)}
.acc summary::-webkit-details-marker{display:none}
.acc summary i{width:16px;height:16px;position:relative;flex:none}
.acc summary i::before,.acc summary i::after{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:currentColor;transition:transform .4s var(--ease)}
.acc summary i::after{transform:rotate(90deg)}
.acc details[open] summary i::after{transform:rotate(0)}
.acc ul{margin:0 0 24px;padding:0;list-style:none}
.acc li{padding:9px 0 9px 22px;position:relative;color:rgba(243,238,230,.78);font-size:15px}
.acc li::before{content:"";position:absolute;left:0;top:19px;width:8px;height:1px;background:var(--moss-2)}
.ccu__foot{display:flex;flex-wrap:wrap;gap:20px 40px;align-items:center;margin-top:60px}
.ccu__foot p{margin:0;font-size:13px;color:rgba(243,238,230,.55);max-width:520px}

/* ---------- calendrier ---------- */
.cal{padding:clamp(100px,12vw,180px) 0 clamp(60px,8vw,100px)}
.gantt{position:relative;--cols:60}
.gantt__years{display:grid;grid-template-columns:repeat(5,1fr);margin-left:var(--lbl,260px);border-bottom:1px solid var(--line);font-size:12px;letter-spacing:.14em;color:var(--muted);padding-bottom:10px}
.grow{display:grid;grid-template-columns:var(--lbl,260px) 1fr;align-items:center;border-bottom:1px solid var(--line);min-height:62px}
.grow>span{font-family:var(--serif);font-size:clamp(18px,1.6vw,22px);padding-right:16px}
.gbar{position:relative;height:30px}
.gbar::before{content:"";position:absolute;top:0;bottom:0;left:calc(var(--s)/60*100%);width:calc((var(--e) - var(--s))/60*100%);background:var(--moss);border-radius:999px;transform-origin:left;transform:scaleX(var(--k,1))}
.gbar--brick::before{background:var(--brick)}
.gbar--dot::before{background:var(--ink)}
.gbar i{position:absolute;top:50%;transform:translateY(-50%);left:calc(var(--s)/60*100% + 14px);font-style:normal;font-size:11px;letter-spacing:.06em;color:#fff;white-space:nowrap;opacity:var(--o,1)}
.gbar--dot i{left:auto;right:calc(100% - var(--s)/60*100% + 10px);color:var(--ink)}
.gbar--short i{left:calc(var(--e)/60*100% + 10px);color:var(--ink)}
.gantt__now{position:absolute;top:0;bottom:0;left:calc(var(--lbl,260px) + (100% - var(--lbl,260px))*var(--m)/60);width:1px;background:var(--brick)}
.gantt__now span{position:absolute;top:-28px;left:0;transform:translateX(-50%);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--brick);white-space:nowrap}

/* ---------- chantier ---------- */
.chantier{padding:clamp(60px,8vw,120px) 0 clamp(100px,12vw,180px)}
.phases{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:clamp(40px,6vw,80px)}
.phase{background:var(--paper);padding:clamp(22px,3vw,40px);transition:background .4s}
.phase:hover{background:#fff}
.phase span{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--brick);font-weight:600}
.phase h4{font-family:var(--serif);font-size:clamp(26px,2.4vw,34px);margin:12px 0 10px;line-height:1.05}
.phase p{font-size:14px;color:var(--ink-2);margin:0}

/* ---------- promoteur ---------- */
.promo{background:var(--brick);color:var(--paper);padding:clamp(100px,12vw,180px) 0}
.promo .sec-head--light .sec-num{color:#F0C6B4}
.promo__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,6vw,100px);align-items:end}
.promo .lead{color:var(--paper);margin-bottom:30px}
.promo__imgs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.promo__imgs figure:nth-child(2){transform:translateY(-40px)}
.promo__imgs img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:3px}
.promo__imgs figcaption{font-size:11px;letter-spacing:.12em;text-transform:uppercase;margin-top:10px;color:rgba(243,238,230,.75)}

/* ---------- closing ---------- */
.closing{height:110vh;min-height:600px;overflow:hidden;color:var(--paper);display:flex;align-items:center}
.closing__media{position:absolute;inset:0}
.closing__media img{width:100%;height:125%;object-fit:cover}
.closing__veil{position:absolute;inset:0;background:rgba(18,24,20,.5)}
.closing__content{position:relative}
.closing__text{font-family:var(--serif);font-size:clamp(34px,5.4vw,84px);line-height:1.04;max-width:20ch}
.closing__text .w{display:inline-block;opacity:.2}

/* ---------- contact ---------- */
.contact{padding:clamp(100px,12vw,180px) 0}
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,100px);align-items:start}
.form{display:grid;gap:22px}
.form label span{display:block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.form input,.form textarea{width:100%;border:0;border-bottom:1px solid var(--line);background:transparent;font:400 18px var(--sans);color:var(--ink);padding:10px 0;outline:none;transition:border-color .3s;border-radius:0;resize:vertical}
.form input:focus,.form textarea:focus{border-color:var(--brick)}
.form .btn{justify-self:start;margin-top:8px}
.form__msg{font-size:14px;color:var(--moss);min-height:1.5em;margin:0}

/* send button */
.btn--send{position:relative;overflow:hidden;height:50px;padding:0 26px;gap:12px;transition:width .5s var(--ease),padding .5s var(--ease),border-radius .5s var(--ease),background .4s,border-color .4s,transform .35s var(--ease)}
.btn--send .send__label,.btn--send .send__done{display:inline-flex;align-items:center;gap:8px;transition:opacity .3s,transform .4s var(--ease);white-space:nowrap}
.btn--send .send__done{position:absolute;left:0;right:0;justify-content:center;opacity:0;transform:translateY(120%)}
.btn--send .send__done svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:24;stroke-dashoffset:24}
.send__plane{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round;transition:transform .45s var(--ease),opacity .3s;flex:none}
.btn--send:hover .send__plane{transform:translate(3px,-3px) rotate(-6deg)}
.send__ring{position:absolute;inset:4px;border-radius:50%;border:1.5px solid rgba(243,238,230,.25);border-top-color:var(--paper);opacity:0;transition:opacity .3s}
/* sending: collapse to a circle, spin, plane trembles in the middle */
.btn--send.is-sending{width:50px!important;padding:0;border-radius:50%;justify-content:center;background:var(--brick);border-color:var(--brick)}
.btn--send.is-sending .send__label{opacity:0;transform:translateY(-120%);position:absolute}
.btn--send.is-sending .send__ring{opacity:1;animation:spin .9s linear infinite}
.btn--send.is-sending .send__plane{animation:hover-plane .5s ease-in-out infinite alternate}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes hover-plane{from{transform:translate(-1px,1px)}to{transform:translate(1px,-1px)}}
/* takes off */
.btn--send.is-flying{overflow:visible}
.btn--send.is-flying .send__ring{opacity:0}
.btn--send.is-flying .send__plane{animation:fly .55s cubic-bezier(.5,0,.75,0) forwards}
@keyframes fly{0%{transform:translate(0,0) rotate(0)}30%{transform:translate(-6px,6px) rotate(-10deg)}100%{transform:translate(140px,-120px) rotate(18deg) scale(.5);opacity:0}}
/* confirmation */
.btn--send.is-sent{background:var(--moss);border-color:var(--moss);pointer-events:none}
.btn--send.is-sent .send__label,.btn--send.is-sent .send__plane{opacity:0}
.btn--send.is-sent .send__done{opacity:1;transform:none}
.btn--send.is-sent .send__done svg{transition:stroke-dashoffset .5s .25s var(--ease);stroke-dashoffset:0}
.btn--send.is-shake{animation:shake .45s var(--ease)}
@keyframes shake{20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}
.form.is-sending label{opacity:.45;transition:opacity .3s;pointer-events:none}
.form__msg{transition:opacity .3s}

/* ---------- footer ---------- */
.ftr{background:var(--forest);color:rgba(243,238,230,.7);padding:60px 0 40px;font-size:13px}
.ftr__grid{display:grid;gap:10px}
.ftr__brand{font-family:var(--serif);font-size:clamp(40px,6vw,88px);color:var(--paper);line-height:1;margin-bottom:24px}
.ftr__brand em{font-style:italic}
.ftr__small{font-size:12px;color:rgba(243,238,230,.45)}


/* ---------- menu CTA ---------- */
.menu__list a.menu__cta{color:var(--moss-2);font-style:italic;justify-content:space-between}
.menu__list a.menu__cta span{font-style:normal;transition:transform .4s var(--ease)}
.menu__list a.menu__cta:hover span{transform:translateX(8px)}

/* ---------- home: CCU short + études teaser ---------- */
.ccu--short .ccu__grid{align-items:center}
.ccu--short .ccu__foot{margin-top:30px}
.etudes-teaser{padding:clamp(100px,12vw,180px) 0 clamp(60px,8vw,100px)}
.et__head{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px);align-items:end;margin-bottom:clamp(30px,5vw,60px)}
.et__head .lead{margin:0}
.et__list{list-style:none;padding:0;margin:0 0 40px;display:grid;grid-template-columns:1fr 1fr;column-gap:clamp(24px,5vw,80px);border-top:1px solid var(--line)}
.et__list a{display:flex;justify-content:space-between;align-items:center;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none;font-family:var(--serif);font-size:clamp(20px,2vw,28px);transition:color .3s,padding .4s var(--ease)}
.et__list a span{color:var(--brick);transition:transform .4s var(--ease)}
.et__list a:hover{color:var(--brick);padding-left:10px}
.et__list a:hover span{transform:translateX(6px)}

/* ---------- études page ---------- */
.et-hero{padding:clamp(60px,8vw,110px) 0 clamp(60px,8vw,100px)}
.et-hero__title{font-family:var(--serif);font-size:clamp(64px,12vw,190px);line-height:.9;letter-spacing:-.02em;margin-bottom:30px}
.et-index{position:sticky;top:var(--hdr);z-index:40;margin-top:var(--hdr);background:rgba(243,238,230,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.et-index__track{display:flex;gap:8px;padding-top:12px;padding-bottom:12px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.et-index__track::-webkit-scrollbar{display:none}
.et-index a{flex:none;padding:9px 16px;border:1px solid var(--line);border-radius:999px;text-decoration:none;font-size:13px;letter-spacing:.04em;white-space:nowrap;transition:background .3s,color .3s,border-color .3s}
.et-index a:hover,.et-index a.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.page-etudes main section[id]{scroll-margin-top:calc(var(--hdr) + var(--etnav,60px))}
.page-etudes .circ{background:var(--paper-2)}
/* isolate keeps Leaflet's own z-indexes (400+) inside the map, under the header and study tabs */
.route--map{padding:0;overflow:hidden;min-height:480px;position:relative;isolation:isolate}
.route__map{width:100%;height:min(70vh,560px);min-height:420px;background:#EDE8DF}
.route__map .leaflet-tile-pane{filter:grayscale(1) sepia(.25) brightness(1.04) contrast(.92)}
.route__map img{max-width:none}
.route--map .route__time{z-index:500;background:var(--paper);padding:12px 18px;border-radius:4px;box-shadow:0 10px 30px -15px rgba(0,0,0,.3)}
.mpin{position:relative}
.mpin i{position:absolute;left:-9px;top:-9px;width:18px;height:18px;border-radius:50%;background:var(--brick);border:3px solid var(--paper);box-shadow:0 2px 8px rgba(0,0,0,.3)}
.mpin--rem i{background:var(--paper);border:4px solid var(--stream);width:22px;height:22px;left:-11px;top:-11px}
.mpin span{position:absolute;left:16px;top:-12px;white-space:nowrap;font:600 12px var(--sans);color:var(--ink);background:rgba(243,238,230,.92);padding:3px 8px;border-radius:3px}
.mpin--site span{left:auto;right:16px}
.mpin--rem span{left:18px}
.leaflet-container{font-family:var(--sans)}
.ruisseau--etude .docs-row{margin-top:clamp(40px,6vw,80px)}
.paysage--etude{padding-top:clamp(100px,12vw,180px)}
.paysage--etude .wide-img{margin-top:40px;background:#fff}
.docs-row--tight{margin-top:clamp(30px,4vw,50px)}
.archi-et,.lettre-et{padding:clamp(80px,10vw,140px) 0}
.archi-et{background:var(--paper-2)}
.archi-et .btn{margin-top:10px}
.archi-et .wide-img{margin-top:0;background:#fff}
.lettre-et .two-col{align-items:center}
.et-back{padding:20px 0 100px}

@media (max-width:760px){
  .et__head,.et__list{grid-template-columns:1fr}
  .menu__list{grid-template-rows:none}
  .mpin span{font-size:11px}
}

/* ---------- reveal defaults (only when JS animations run) ---------- */
html.anim .reveal-up{opacity:0;transform:translateY(40px)}
html.anim .split-lines .ln{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
html.anim .split-lines .ln>span{display:inline-block;transform:translateY(110%)}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .plan{height:260vh}
  .pl--cut i::after{animation:none}
  .pl--new img{filter:none}
  .hdr__quick{display:none}
  .plan__pin{grid-template-columns:1fr;grid-template-rows:auto 1fr;align-content:start;gap:22px;padding-top:16px}
  .plan__panel{height:auto;min-height:300px;padding-top:18px}
  .plan__progress{top:0;bottom:auto}
  .pstep h3{font-size:30px;margin-bottom:10px}
  .pstep__k{margin-bottom:12px}
  .pstep p,.zones{font-size:14px}
  .zones li{padding:4px 0}
  .triptych__sticky{grid-template-columns:1fr;align-content:center;gap:30px}
  .triptych__steps{min-height:260px}
}
@media (max-width:760px){
  body{font-size:15px}
  .two-col,.manifeste__cols,.city,.mats,.soleil__grid,.circ__grid,.patri__grid,.lettre__grid,.ccu__grid,.promo__grid,.contact__grid,.docs-row{grid-template-columns:1fr}
  .stats__grid{grid-template-columns:1fr 1fr}
  .stat:not(:nth-child(3n+1)){padding-left:0;border-left:0}
  .stat:nth-child(2n){padding-left:16px;border-left:1px solid var(--line)}
  .compare{grid-template-columns:1fr}
  .compare__vs{text-align:center}
  .menu__list{grid-template-columns:1fr;grid-template-rows:none;grid-auto-flow:row;align-content:start}
  .mats__swatches{justify-content:flex-start}
  .interior__img{height:60vh}
  .interior__card{position:relative;right:auto;bottom:auto;width:auto;margin-top:-60px;margin-left:16px;margin-right:16px}
  .strata{grid-template-columns:1fr 1fr}
  .strata figure:first-child{grid-column:1/-1}
  .strata figure:first-child img{aspect-ratio:16/10}
  .patri__img{position:relative;top:0}
  .lettre__papers{max-width:340px;margin:0 auto 20px}
  .phases,.ticks--row{grid-template-columns:1fr}
  .promo__imgs figure:nth-child(2){transform:none}
  .gantt{--lbl:0px}
  .gantt__years{margin-left:0}
  .grow{grid-template-columns:1fr;padding:10px 0}
  .grow>span{font-size:17px;margin-bottom:6px}
  .gbar i{font-size:10px}
  .ruisseau__photos img{min-height:120px}
  .ba{height:200vh}
  .ba__frame{height:auto;width:100%;aspect-ratio:8/9}
  .hero__scroll{display:none}
  .sec-title{max-width:none}
}
@media (max-width:760px){
  .hdr__menu span{display:none}
  .hdr__menu{padding:12px 0}
  .hdr__end{gap:14px}
}
@media (max-width:400px){
  .hdr__logo{font-size:18px;gap:8px}
  .hdr__logo svg{width:28px;height:28px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}

/* Opening petition call to action */
.hero__petition{display:inline-flex;align-items:center;gap:20px;min-height:52px;padding:16px 24px;background:var(--paper);color:var(--ink);font:600 13px var(--sans);text-decoration:none;border-radius:3px;box-shadow:0 5px 24px rgba(0,0,0,.15);transition:background .2s,transform .2s}
.hero__petition:hover{background:#fff;transform:translateY(-2px)}
.hero__petition:focus-visible{outline:3px solid white;outline-offset:5px}
@media(max-width:600px){.hero__content{padding-bottom:max(32px,env(safe-area-inset-bottom))}.hero__petition{min-height:48px;padding:14px 20px;font-size:12px}}

/* Mobile layout repairs: content determines panel height, never overlays progress. */
.plan__panel{display:grid;grid-template-rows:1fr 2px;gap:24px;height:auto;min-height:460px}
.pstep{position:relative;inset:auto;grid-area:1/1;visibility:hidden;pointer-events:none}
.pstep.is-on{visibility:visible;pointer-events:auto}
.plan__progress{position:static;grid-area:2/1;height:2px;margin:0}
.strata figure{min-width:0;display:flex;flex-direction:column;align-self:start}
.strata img{display:block;flex:none}
.strata figcaption{position:relative;line-height:1.5;overflow-wrap:anywhere}
@media(max-width:1000px),(pointer:coarse){
  .hero__media img{transform:none}
  .hero{min-height:0}
  .timeline{overflow:visible}
  .timeline__track{display:grid;grid-template-columns:1fr;width:auto;gap:36px;padding:20px var(--gut) 0;transform:none}
  .tl{width:auto;min-width:0;display:grid;grid-template-columns:70px minmax(0,1fr);column-gap:18px;align-items:start}
  .tl__y{grid-column:1;grid-row:1/3;font-size:42px}
  .tl img,.tl p{grid-column:2;min-width:0}
  .tl p{margin-bottom:0;overflow-wrap:anywhere}
  .plan__pin{height:calc(100svh - var(--hdr));grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto;gap:16px;padding-top:12px;padding-bottom:16px}
  .plan__viewport{min-height:0;width:min(100%,calc((100svh - var(--hdr) - 260px) * 2251 / 1363));height:auto;aspect-ratio:2251 / 1363;align-self:center}
  .plan__panel{min-height:0;padding-top:0;gap:20px}
  .pstep{transform:translateY(8px)}
  .pstep h3{font-size:clamp(24px,6vw,30px);margin-bottom:10px}
  .pstep p,.zones{font-size:13px;line-height:1.5}
  .pstep p{margin-bottom:0}
  .pstep__k{margin-bottom:10px;padding:4px 10px}
  .zones li{padding:4px 0;gap:8px;line-height:1.4}
  .zones b{width:20px;height:20px;font-size:11px}
  .strata figure:first-child img{height:auto;aspect-ratio:16/10}
}
@media(max-width:360px){
  .tl{grid-template-columns:58px minmax(0,1fr);column-gap:12px}
  .tl__y{font-size:36px}
  .plan__pin{gap:12px}
  .pstep h3{font-size:24px}
  .pstep p,.zones{font-size:12px}
}

/* ---------- petition, fixed bottom right on every page ---------- */
.petition-float{position:fixed;right:max(20px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));z-index:44;display:inline-flex;align-items:center;gap:14px;min-height:50px;padding:15px 22px;background:var(--brick);color:var(--paper);font:600 13px var(--sans);text-decoration:none;border-radius:3px;box-shadow:0 8px 30px rgba(24,32,27,.28);transition:opacity .35s,transform .35s,visibility .35s,background .2s}
.petition-float:hover{background:#7a3120;transform:translateY(-2px)}
.petition-float:focus-visible{outline:3px solid var(--ink);outline-offset:4px}
.petition-float.is-hidden,body.menu-open .petition-float{opacity:0;visibility:hidden;transform:translateY(12px);pointer-events:none}
@media(max-width:600px){.petition-float{right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom));min-height:46px;padding:13px 18px;font-size:12px}}

/* ---------- the park: home section and its own page ---------- */
.parc-home{padding:clamp(80px,10vw,140px) 0;background:var(--paper)}
.parc-home__grid{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(30px,5vw,80px);align-items:center}
.parc-home__img{overflow:hidden;border-radius:3px;aspect-ratio:4/3}
.parc-home__img img{width:100%;height:118%;object-fit:cover}
.parc-home .ticks{margin:26px 0 34px}
.parc-cap,.parc-home figcaption{font-size:12px;color:var(--muted);margin-top:12px}
.parc-hero{margin-top:clamp(40px,6vw,80px);overflow:hidden}
.parc-hero img{width:100%;aspect-ratio:16/8;object-fit:cover;border-radius:3px}
.parc-commu{padding:clamp(70px,9vw,130px) 0}
.parc-points{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,3vw,40px)}
.parc-point{border-top:1px solid var(--line);padding-top:26px}
.parc-point__k{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--brick);font-weight:600}
.parc-point h3{font-family:var(--serif);font-size:clamp(26px,2.4vw,34px);line-height:1.1;margin:12px 0 12px}
.parc-point p{color:var(--ink-2)}
.parc-plan{background:var(--paper-2);padding:clamp(70px,9vw,130px) 0}
.parc-plan__grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(30px,5vw,80px);align-items:start}
.parc-plan__img img,.parc-situ img{width:100%;border-radius:3px;background:#fff}
.parc-plan__img figcaption,.parc-situ figcaption,.parc-coupes figcaption{font-size:12px;color:var(--muted);margin-top:12px}
.parc-legend{list-style:none;counter-reset:l;padding:0;margin:0 0 40px}
.parc-legend li{counter-increment:l;position:relative;padding:14px 0 14px 44px;border-bottom:1px solid var(--line);color:var(--ink-2)}
.parc-legend li::before{content:counter(l);position:absolute;left:0;top:14px;width:26px;height:26px;border-radius:50%;background:var(--stream);color:#fff;font:600 12px/26px var(--sans);text-align:center}
.parc-legend b{display:block;color:var(--ink);font-weight:600}
.parc-source{background:var(--forest);color:var(--paper);padding:clamp(80px,10vw,140px) 0}
.parc-source .two-col{margin-top:0}
.parc-source .sec-title{color:var(--paper)}
.parc-source p{color:rgba(243,238,230,.78)}
.parc-source .link{color:var(--moss-2);font-size:clamp(20px,2vw,26px)}
.parc-coupes{padding:clamp(70px,9vw,130px) 0}
.parc-coupes__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,4vw,60px);margin-top:clamp(36px,5vw,60px)}
.parc-coupes img{width:100%;border-radius:3px;background:#fff}
.parc-coupes figcaption b,.parc-situ figcaption b{display:block;color:var(--ink);font-size:13px;letter-spacing:.06em}
.parc-arbres{background:var(--paper-2);padding:clamp(70px,9vw,130px) 0}
.parc-arbres .two-col{margin-top:0}
.parc-note{margin-top:22px;color:var(--ink-2);font-size:14px}
.parc-palette{padding:clamp(70px,9vw,130px) 0}
.parc-strates{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,3vw,40px);margin-top:clamp(36px,5vw,60px)}
.parc-strate{border-top:2px solid var(--moss);padding-top:22px}
.parc-strate h3{font-family:var(--serif);font-size:clamp(24px,2.2vw,30px);margin-bottom:14px}
.parc-strate ul{list-style:none;padding:0;margin:0}
.parc-strate li{padding:9px 0;border-bottom:1px solid var(--line);color:var(--ink)}
.parc-strate i{display:block;font-size:13px;color:var(--muted)}
.parc-quand{background:var(--paper-2);padding:clamp(70px,9vw,130px) 0}
.parc-quand .two-col{margin-top:0}
.parc-quand .doc-card--flat:first-child{margin-top:0}
@media (max-width:900px){
  .parc-home__grid,.parc-plan__grid,.parc-coupes__grid{grid-template-columns:1fr}
  .parc-points,.parc-strates{grid-template-columns:1fr}
  .parc-hero img{aspect-ratio:4/3}
}
.page-parc main{padding-top:var(--hdr)}
.parc-quand .sec-title{margin-bottom:26px}
.parc-home .sec-title{margin-bottom:26px}

/* Park title: keep the long heading readable and its descenders visible. */
.et-hero--park .et-hero__title{font-size:clamp(38px,6vw,92px);line-height:1.12;max-width:18ch}
html.anim .page-parc .split-lines .ln{padding-bottom:.24em;margin-bottom:-.24em}