/* ==========================================================================
   Lived-in Space — Décoration intérieure
   Palette : #8e5148 (terracotta) · #838174 (sauge) · #f1efe5 (lin)
   ========================================================================== */
:root{
  --terra:#8e5148;--terra-dark:#74413a;--sage:#838174;--sage-dark:#5f5d53;
  --cream:#f1efe5;--paper:#f9f8f3;--sand:#e8e3d4;--ink:#3a3430;--ink-soft:#5e5751;
  --line:rgba(131,129,116,.28);--white:#fff;
  --serif:"Cormorant Garamond","Times New Roman",serif;
  --body:"EB Garamond",Georgia,serif;
  --sans:"Montserrat","Helvetica Neue",Arial,sans-serif;
  --container:1200px;--gutter:clamp(20px,4vw,48px);--radius:4px;
  --shadow:0 18px 40px -22px rgba(58,52,48,.35);--ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:1.15rem;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:var(--terra);text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--terra-dark)}
p{margin:0 0 1.1em}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.12;color:var(--ink);margin:0 0 .5em;letter-spacing:-.005em}
h1{font-size:clamp(2.6rem,5.4vw,4.4rem)}
h2{font-size:clamp(2.1rem,3.8vw,3.1rem)}
h3{font-size:clamp(1.45rem,2vw,1.75rem)}
.skip-link{position:absolute;left:-999px;top:0;z-index:200;background:var(--terra);color:var(--white);padding:10px 16px}
.skip-link:focus{left:16px;top:16px;color:var(--white)}
:focus-visible{outline:2px solid var(--terra);outline-offset:3px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}

/* Typo */
.eyebrow{display:inline-block;font-family:var(--sans);font-size:.72rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--sage-dark);margin-bottom:1.1rem}
.eyebrow--terra{color:var(--terra)}
.lead{font-size:clamp(1.2rem,1.6vw,1.35rem);color:var(--ink-soft)}
.note{font-size:1rem;color:var(--ink-soft);font-style:italic;border-left:2px solid var(--terra);padding:.2em 0 .2em 1em;margin-top:2rem}
.center{text-align:center}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:.7em;font-family:var(--sans);font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;padding:1.05em 1.9em;border-radius:var(--radius);border:1px solid var(--terra);background:var(--terra);color:var(--white);cursor:pointer;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease)}
.btn:hover{background:var(--terra-dark);border-color:var(--terra-dark);color:var(--white);transform:translateY(-1px)}
.btn::after{content:"→";letter-spacing:0;font-size:1.1em;transition:transform .3s var(--ease)}
.btn:hover::after{transform:translateX(3px)}
.btn--ghost{background:transparent;color:var(--terra)}
.btn--ghost:hover{background:var(--terra);color:var(--white)}
.btn--light{background:var(--cream);border-color:var(--cream);color:var(--terra)}
.btn--light:hover{background:var(--white);border-color:var(--white);color:var(--terra-dark)}
.btn--outline-light{background:transparent;border-color:rgba(241,239,229,.6);color:var(--cream)}
.btn--outline-light:hover{background:var(--cream);color:var(--terra);border-color:var(--cream)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:2rem}
.link-arrow{font-family:var(--sans);font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--terra);display:inline-flex;gap:.6em;align-items:center}
.link-arrow::after{content:"→";letter-spacing:0;transition:transform .3s var(--ease)}
.link-arrow:hover::after{transform:translateX(4px)}

/* En-tête */
.site-header{position:sticky;top:0;z-index:100;background:rgba(249,248,243,.95);backdrop-filter:blur(8px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.site-header.is-scrolled{border-color:var(--line);box-shadow:0 6px 24px -18px rgba(58,52,48,.4)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px}
.brand img{height:54px;width:auto}
.main-nav ul{display:flex;gap:clamp(16px,2.2vw,32px);align-items:center}
.main-nav a{font-family:var(--sans);font-size:1rem;color:var(--ink);padding:6px 0;position:relative}
.main-nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--terra);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--terra)}
.main-nav a:hover::after,.main-nav a[aria-current="page"]::after{transform:scaleX(1)}
.main-nav .nav-cta{display:none}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:46px;height:46px;position:relative}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{position:absolute;left:11px;width:24px;height:1.5px;background:var(--ink);content:"";transition:transform .3s var(--ease),background .3s}
.nav-toggle span{top:22px}
.nav-toggle span::before{top:-7px;left:0}
.nav-toggle span::after{top:7px;left:0}
.nav-open .nav-toggle span{background:transparent}
.nav-open .nav-toggle span::before{transform:translateY(7px) rotate(45deg)}
.nav-open .nav-toggle span::after{transform:translateY(-7px) rotate(-45deg)}

/* Sections */
.section{padding:clamp(72px,9vw,120px) 0}
.section--cream{background:var(--cream)}
.section--sand{background:var(--cream)}
.section-head{max-width:680px;margin-bottom:clamp(40px,5vw,64px)}
.section-head.center{margin-left:auto;margin-right:auto}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(36px,6vw,88px);align-items:center}
.split--reverse>:first-child{order:2}
.split__media{position:relative}
.split__media img{width:100%;aspect-ratio:5/4;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}

/* Hero accueil */
.hero{position:relative;z-index:3;background:var(--paper)}
.hero__grid{position:relative;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);min-height:min(820px,calc(100vh - 88px))}
.hero__content{position:relative;z-index:2;padding:clamp(48px,6vw,88px) clamp(24px,4vw,56px) clamp(240px,24vw,320px) clamp(24px,6vw,112px)}
.hero__title{margin-bottom:.4em;font-size:clamp(2.6rem,4.6vw,4.1rem)}
.hero__title small{display:block;font-size:.4em;font-style:italic;color:var(--sage-dark);margin-top:.5em;letter-spacing:0}
.hero__content .lead{max-width:38em}
.hero__media{position:absolute;inset:0;overflow:hidden}
.hero__media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:right center}
.hero__media::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,var(--paper) 0%,var(--paper) 30%,rgba(249,248,243,.9) 42%,rgba(249,248,243,.6) 54%,rgba(249,248,243,.2) 66%,rgba(249,248,243,0) 78%)}
.hero__sketch{position:absolute;z-index:3;left:clamp(12px,4vw,72px);bottom:-48px;width:clamp(280px,32vw,500px);transform:rotate(-4deg);border-radius:var(--radius);box-shadow:0 30px 60px -28px rgba(58,52,48,.55);border:8px solid var(--white)}
.hero__scroll{position:absolute;z-index:4;right:var(--gutter);bottom:28px;font-family:var(--sans);font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;color:var(--white);writing-mode:vertical-rl;display:flex;align-items:center;gap:12px;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.hero__scroll:hover{color:var(--cream)}
.hero__scroll::after{content:"";width:1px;height:48px;background:currentColor}

/* Bande prestations */
.features{background:var(--paper);border-bottom:1px solid var(--line);position:relative;z-index:2;padding-top:24px}
.features__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.feature{text-align:center;padding:clamp(36px,4vw,52px) clamp(14px,2vw,28px);position:relative}
.feature+.feature::before{content:"";position:absolute;left:0;top:24%;bottom:24%;width:1px;background:var(--line)}
.feature__icon{width:68px;height:68px;margin:0 auto 18px;border-radius:50%;background:var(--cream);display:grid;place-items:center;color:var(--terra);transition:transform .4s var(--ease),background .4s var(--ease)}
.feature:hover .feature__icon{transform:translateY(-4px);background:var(--sand)}
.feature__icon svg{width:32px;height:32px}
.feature__num{font-family:var(--sans);font-size:.7rem;letter-spacing:.2em;color:var(--sage);display:block;margin-bottom:6px}
.feature h3{font-family:var(--sans);font-size:.8rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;margin-bottom:.8em}
.feature p{font-size:1.05rem;color:var(--ink-soft);margin:0;line-height:1.5}

/* Cartes audiences */
.audiences{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,36px)}
.audience{position:relative;display:block;overflow:hidden;border-radius:var(--radius);min-height:480px;color:var(--white);box-shadow:var(--shadow)}
.audience img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.audience::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(40,34,30,.05) 20%,rgba(40,34,30,.55) 55%,rgba(40,34,30,.85) 100%)}
.audience:hover img{transform:scale(1.05)}
.audience__body{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:clamp(24px,3vw,40px)}
.audience .eyebrow{color:var(--cream)}
.audience h3{color:var(--white);font-size:clamp(1.8rem,2.6vw,2.3rem);max-width:14em}
.audience p{color:rgba(255,255,255,.9);max-width:28em}
.audience .link-arrow{color:var(--white)}

/* Statistique */
.stat{position:absolute;right:-24px;bottom:-32px;background:var(--terra);color:var(--cream);width:168px;height:168px;border-radius:50%;display:grid;place-content:center;text-align:center;box-shadow:var(--shadow)}
.stat strong{font-family:var(--serif);font-size:3.2rem;font-weight:500;line-height:1}
.stat span{font-family:var(--sans);font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;line-height:1.6;margin-top:6px}

/* Etapes */
.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.steps--5{grid-template-columns:repeat(5,1fr)}
.step{padding:32px 24px 8px 0}
.step+.step{padding-left:24px;border-left:1px solid var(--line)}
.step__num{font-family:var(--serif);font-size:2.6rem;font-style:italic;color:var(--terra);line-height:1;display:block;margin-bottom:14px}
.step h3{font-size:1.4rem}
.step p{font-size:1.05rem;color:var(--ink-soft);margin:0}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);margin-top:clamp(48px,6vw,72px)}
.panel{background:var(--paper);padding:clamp(28px,4vw,44px);border-radius:var(--radius);border:1px solid var(--line)}
.panel h3{margin-bottom:.7em}
.panel--terra{background:var(--terra);color:var(--cream);border:0}
.panel--terra h3{color:var(--cream)}
.numbered li{display:flex;gap:16px;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--line)}
.numbered li:last-child{border-bottom:0}
.numbered b{font-family:var(--serif);font-style:italic;font-weight:500;color:var(--terra);font-size:1.4rem;min-width:1.2em}

/* Confiance */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,24px)}
.trust--3{grid-template-columns:repeat(3,1fr)}
.trust__item{background:var(--paper);padding:32px 26px;border-radius:var(--radius);border-top:2px solid var(--terra);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.trust__item:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.trust__item svg{width:30px;height:30px;color:var(--terra);margin-bottom:16px}
.trust__item h3{font-size:1.4rem;margin-bottom:.4em}
.trust__item p{font-size:1.02rem;color:var(--ink-soft);margin:0}

/* Puces / typologies */
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chips--center{justify-content:center}
.chips-intro{font-family:var(--serif);font-style:italic;font-size:clamp(1.2rem,1.7vw,1.45rem);line-height:1.4;color:var(--ink);text-align:center;max-width:36em;margin:0 auto 22px}
.chip{font-family:var(--sans);font-size:.78rem;letter-spacing:.06em;padding:.85em 1.4em;border:1px solid var(--sage);border-radius:100px;color:var(--sage-dark);background:transparent;transition:background .3s,color .3s,border-color .3s}
.chip:hover{background:var(--sage);color:var(--white)}

/* Mosaique */
.mosaic{display:grid;gap:14px;grid-template-columns:repeat(6,1fr);grid-auto-rows:clamp(150px,15vw,210px)}
.mosaic figure{margin:0;position:relative;overflow:hidden;border-radius:var(--radius)}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.mosaic figure:hover img{transform:scale(1.05)}
.mosaic figcaption{position:absolute;left:14px;bottom:14px;background:rgba(249,248,243,.94);color:var(--ink);font-family:var(--sans);font-size:.64rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;padding:.7em 1.1em;border-radius:2px}
.mosaic .m1{grid-column:span 3;grid-row:span 2}
.mosaic .m2,.mosaic .m3{grid-column:span 3}
.mosaic .m4{grid-column:span 2;grid-row:span 2}
.mosaic .m5{grid-column:span 4;grid-row:span 2}

/* CTA */
.cta{position:relative;overflow:hidden;background:var(--terra);color:var(--cream);padding:clamp(72px,9vw,120px) 0;text-align:center}
.cta::before{content:"";position:absolute;width:560px;height:560px;border-radius:50%;border:1px solid rgba(241,239,229,.18);right:-160px;top:-240px}
.cta::after{content:"";position:absolute;width:380px;height:380px;border-radius:50%;border:1px solid rgba(241,239,229,.14);left:-120px;bottom:-220px}
.cta .container{position:relative;z-index:1;max-width:780px}
.cta h2{color:var(--cream)}
.cta p{color:rgba(241,239,229,.9);font-size:1.25rem}
.cta .eyebrow{color:rgba(241,239,229,.75)}
.cta .btn-row{justify-content:center}
/* En-tete de page */
.page-hero{position:relative;background:var(--cream);overflow:hidden}
.page-hero__grid{display:grid;grid-template-columns:1fr 1fr;min-height:520px}
.page-hero__content{padding:clamp(48px,7vw,96px) clamp(24px,4vw,64px) clamp(48px,7vw,96px) max(var(--gutter),calc((100vw - var(--container))/2 + var(--gutter)));align-self:center}
.page-hero__media{position:relative;min-height:320px}
.page-hero__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.page-hero--plain{background:var(--cream)}
.page-hero--plain .page-hero__grid{grid-template-columns:1fr;min-height:0}
.page-hero--plain .page-hero__content{max-width:900px;padding-right:var(--gutter)}
.page-hero--plain::after{content:"";position:absolute;right:max(24px,calc((100vw - var(--container))/2));top:50%;transform:translateY(-50%);width:280px;height:190px;background:url("../img/embleme.png") center/contain no-repeat;opacity:.16}
.breadcrumb{font-family:var(--sans);font-size:.72rem;letter-spacing:.08em;color:var(--sage-dark);margin-bottom:26px}
.breadcrumb a{color:var(--sage-dark)}
.breadcrumb a:hover{color:var(--terra)}
.breadcrumb span[aria-hidden]{margin:0 .6em;opacity:.6}

/* Listes */
.checklist li{position:relative;padding:14px 0 14px 38px;border-bottom:1px solid var(--line)}
.checklist li::before{content:"";position:absolute;left:4px;top:22px;width:16px;height:9px;border-left:1.5px solid var(--terra);border-bottom:1.5px solid var(--terra);transform:rotate(-45deg)}
.checklist--cols{columns:2;column-gap:40px}
.checklist--cols li{break-inside:avoid}
.dash-list{margin:.4em 0 1em}
.dash-list li{padding-left:1.3em;position:relative;margin:.3em 0}
.dash-list li::before{content:"—";position:absolute;left:0;color:var(--terra)}

/* Offres */
.offers{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,3vw,32px)}
.offer{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(28px,3.5vw,44px);transition:border-color .4s var(--ease),box-shadow .4s var(--ease),transform .4s var(--ease)}
.offer:hover{border-color:var(--terra);box-shadow:var(--shadow);transform:translateY(-3px)}
.offer__num{font-family:var(--serif);font-style:italic;font-size:3rem;color:var(--terra);line-height:1;display:block;margin-bottom:18px}
.offer h3{font-size:1.75rem}
.offer p{color:var(--ink-soft)}
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:p}
.process li{padding:28px 24px;background:var(--paper);border-radius:var(--radius);border:1px solid var(--line)}
.process li::before{counter-increment:p;content:counter(p,decimal-leading-zero);font-family:var(--sans);font-size:.7rem;letter-spacing:.2em;color:var(--terra);display:block;margin-bottom:10px}
.process strong{display:block;font-family:var(--serif);font-size:1.5rem;font-weight:500;margin-bottom:6px}
.process span{color:var(--ink-soft);font-size:1.05rem}

/* Projets */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px}
.filters .chip{font-family:var(--sans);font-size:.78rem;cursor:pointer}
.filters .chip[aria-pressed="true"]{background:var(--terra);border-color:var(--terra);color:var(--white)}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.5vw,32px)}
.project{background:var(--paper);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column}
.project[hidden]{display:none}
.project__media{aspect-ratio:4/3;overflow:hidden;background:var(--sand);position:relative}
.project__media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.project:hover .project__media img{transform:scale(1.04)}
.project__badge{position:absolute;top:14px;left:14px;z-index:1;font-family:var(--sans);font-size:.62rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;background:rgba(249,248,243,.94);color:var(--terra);padding:.6em 1em;border-radius:2px}
.project--inspi .project__badge{color:var(--sage-dark)}
.project__body{padding:24px 24px 26px;flex:1}
.project__body h3{font-size:1.5rem;margin-bottom:.3em}
.project__body p{font-size:1.02rem;color:var(--ink-soft);margin:0}
.project details{margin-top:16px;border-top:1px solid var(--line);padding-top:12px}
.project summary{cursor:pointer;font-family:var(--sans);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--terra)}
.project dl{margin:12px 0 0;font-size:1rem}
.project dt{font-family:var(--sans);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sage-dark);margin-top:10px}
.project dd{margin:2px 0 0;color:var(--ink-soft)}
.notice{background:var(--cream);border-left:3px solid var(--sage);padding:20px 24px;border-radius:var(--radius);font-size:1.02rem;color:var(--ink-soft);margin-bottom:40px}

/* Portrait */
.portrait{aspect-ratio:4/5;border-radius:220px 220px var(--radius) var(--radius);background:var(--sand);display:grid;place-content:center;text-align:center;padding:40px;border:1px dashed var(--sage);color:var(--sage-dark)}
.portrait img{width:110px;margin:0 auto 20px;opacity:.55}
.portrait strong{font-family:var(--serif);font-size:1.6rem;font-weight:500;color:var(--ink);display:block}
.portrait small{font-size:.95rem;display:block;margin:10px auto 0;max-width:26em}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,5vw,72px);align-items:start}
.contact-card{background:var(--cream);padding:clamp(28px,3.5vw,40px);border-radius:var(--radius);position:sticky;top:112px}
.contact-card dl{margin:0 0 28px}
.contact-card dt{font-family:var(--sans);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--sage-dark);margin-top:16px}
.contact-card dd{margin:4px 0 0;font-size:1.1rem}
.contact-card h2{font-size:1.9rem}
.timeline li{position:relative;padding:0 0 18px 30px}
.timeline li::before{content:"";position:absolute;left:5px;top:10px;width:9px;height:9px;border-radius:50%;background:var(--terra)}
.timeline li::after{content:"";position:absolute;left:9px;top:22px;bottom:0;width:1px;background:var(--line)}
.timeline li:last-child::after{display:none}
.timeline strong{display:block;font-family:var(--serif);font-size:1.3rem;font-weight:500}
.timeline span{color:var(--ink-soft);font-size:1rem}
.form{display:grid;grid-template-columns:1fr 1fr;gap:20px 24px}
.field{display:flex;flex-direction:column;gap:8px;min-width:0}
.field--full{grid-column:1/-1}
.field label,.field legend{font-family:var(--sans);font-size:.72rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);padding:0}
.field small{font-size:.92rem;color:var(--ink-soft)}
.field input,.field select,.field textarea{font:inherit;font-size:1.05rem;color:var(--ink);background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:13px 15px;transition:border-color .25s,box-shadow .25s;width:100%}
.field textarea{min-height:160px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--terra);box-shadow:0 0 0 3px rgba(142,81,72,.12)}
.field .is-invalid{border-color:#b3261e}
fieldset.field{border:0;padding:0;margin:0}
.radios{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.radios label{display:inline-flex;align-items:center;gap:10px;cursor:pointer;border:1px solid var(--line);background:var(--white);border-radius:var(--radius);padding:12px 18px;font-family:var(--body);font-size:1.05rem;text-transform:none;letter-spacing:0;color:var(--ink)}
.radios input{accent-color:var(--terra)}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:1rem;color:var(--ink-soft)}
.consent input{margin-top:6px;accent-color:var(--terra);width:18px;height:18px;flex:none}
.hp{position:absolute!important;left:-9999px!important}
.form-status{grid-column:1/-1;padding:16px 20px;border-radius:var(--radius);background:var(--cream);border-left:3px solid var(--terra);display:none}
.form-status.is-visible{display:block}
.req{color:var(--terra)}

/* Pages legales */
.prose{max-width:760px}
.prose h2{font-size:1.9rem;margin-top:1.8em}
.prose h2:first-child{margin-top:0}
.prose ul{margin:0 0 1.1em}
.prose li{padding-left:1.3em;position:relative;margin:.3em 0}
.prose li::before{content:"—";position:absolute;left:0;color:var(--terra)}

/* Pied de page */
.site-footer{background:var(--cream);padding-top:clamp(56px,7vw,88px);border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:56px}
.footer-brand img{width:210px;margin-bottom:18px}
.footer-brand p{font-size:1.02rem;color:var(--ink-soft);max-width:22em}
.site-footer .footer-title{font-family:var(--sans);font-size:.7rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--terra);margin-bottom:18px}
.site-footer li{margin:8px 0}
.site-footer li a{color:var(--ink);font-size:1.05rem}
.site-footer li a:hover{color:var(--terra)}
.footer-contact li{font-size:1.05rem;color:var(--ink-soft)}
.footer-bottom{background:var(--sage);color:var(--cream);font-family:var(--sans);font-size:.72rem;letter-spacing:.06em}
.footer-bottom .container{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:18px;padding-bottom:18px}
.footer-bottom a{color:var(--cream)}
.footer-bottom a:hover{color:var(--white);text-decoration:underline}
.footer-bottom nav{display:flex;gap:22px;flex-wrap:wrap}

/* Apparition */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none}
  *{transition-duration:.01ms!important}
}

/* Responsive */
@media (max-width:1080px){
  .site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--paper)}
  .main-nav{position:fixed;inset:88px 0 0 0;background:var(--paper);padding:24px var(--gutter);transform:translateX(100%);visibility:hidden;transition:transform .45s var(--ease),visibility .45s;overflow-y:auto}
  .nav-open .main-nav{transform:none;visibility:visible}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:0}
  .main-nav li{border-bottom:1px solid var(--line)}
  .main-nav a{display:block;font-family:var(--serif);font-size:1.8rem;padding:14px 0}
  .main-nav a::after{display:none}
  .main-nav .nav-cta{display:block;border:0;margin-top:28px}
  .main-nav .nav-cta a{font-family:var(--sans);font-size:.74rem;display:inline-flex;padding:1.05em 1.9em;color:var(--white)}
  .nav-toggle{display:block}
  .header-cta{display:none}
  body.nav-open{overflow:hidden}
  .features__grid{grid-template-columns:repeat(2,1fr)}
  .feature:nth-child(3)::before{display:none}
  .steps,.steps--5{grid-template-columns:repeat(2,1fr)}
  .steps .step{padding:28px 20px 20px;border-left:0;border-bottom:1px solid var(--line)}
  .trust{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .projects{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  body{font-size:1.08rem}
  .brand img{height:42px}
  .header-inner{min-height:76px}
  .main-nav{inset:76px 0 0 0}
  .hero__grid{grid-template-columns:1fr;min-height:0}
  .hero__content{padding:48px var(--gutter) 40px}
  .hero__media{position:relative;width:auto;min-height:420px}
  .hero__media::before{background:linear-gradient(180deg,var(--paper) 0%,rgba(249,248,243,.5) 18%,rgba(249,248,243,0) 40%)}
  .hero__sketch{position:relative;left:auto;bottom:auto;display:block;width:72%;max-width:340px;margin:36px 0 -96px -4px}
  .hero__scroll{display:none}
  .features{padding-top:56px}
  .split,.duo,.audiences,.contact-grid,.offers{grid-template-columns:1fr}
  .split--reverse>:first-child{order:0}
  .page-hero__grid{grid-template-columns:1fr;min-height:0}
  .page-hero__content{padding:40px var(--gutter)}
  .page-hero__media{min-height:300px}
  .page-hero--plain::after{display:none}
  .stat{right:16px;bottom:-28px;width:132px;height:132px}
  .stat strong{font-size:2.5rem}
  .audience{min-height:380px}
  .mosaic{grid-template-columns:1fr 1fr;grid-auto-rows:170px}
  .mosaic .m1,.mosaic .m5,.mosaic .m4{grid-column:span 2;grid-row:span 2}
  .mosaic .m2,.mosaic .m3{grid-column:span 1;grid-row:span 1}
  .process,.trust--3{grid-template-columns:1fr}
  .checklist--cols{columns:1}
  .contact-card{position:static}
  .form{grid-template-columns:1fr}
}
@media (max-width:560px){
  .features__grid,.steps,.steps--5,.trust,.projects,.footer-grid{grid-template-columns:1fr}
  .feature+.feature::before{left:25%;right:25%;top:0;bottom:auto;width:auto;height:1px}
  .feature:nth-child(3)::before{display:block}
  .btn{width:100%;justify-content:center}
  .btn-row{flex-direction:column}
  .hero__media{min-height:320px}
  .mosaic figcaption{font-size:.56rem;left:8px;bottom:8px}
}
/* ==========================================================================
   Accueil — mise en page « galerie » : menu flottant en verre dépoli,
   photos arrondies pleine largeur et légendes translucides
   ========================================================================== */
.home{--container:1440px;--edge:clamp(12px,3.3vw,48px);--round:20px;--round-sm:16px;background:var(--cream)}
.home .container{padding:0 var(--edge)}
.home .section{padding:clamp(56px,7vw,104px) 0}
.home .section--tight{padding:clamp(28px,3.5vw,48px) 0}
.home .section--cream{background:transparent}
.home .section-head{max-width:760px}

/* Verre dépoli */
.glass{background:rgba(40,34,30,.26);-webkit-backdrop-filter:blur(14px) saturate(1.15);backdrop-filter:blur(14px) saturate(1.15);border:1px solid rgba(255,255,255,.2);border-radius:var(--round-sm);color:var(--white)}

/* Menu flottant */
.home .site-header{position:fixed;top:0;left:0;right:0;border:0;border-bottom:1px solid rgba(255,255,255,.6);border-radius:0;background:rgba(249,248,243,.88);-webkit-backdrop-filter:blur(20px) saturate(1.2);backdrop-filter:blur(20px) saturate(1.2);box-shadow:0 10px 32px -14px rgba(40,34,30,.25);transition:background .45s var(--ease),box-shadow .45s var(--ease)}
.home .site-header.is-scrolled{background:rgba(249,248,243,.96);box-shadow:0 12px 32px -16px rgba(40,34,30,.3)}
.home .header-inner{max-width:none;min-height:76px;padding:0 clamp(16px,2vw,28px)}
.home .brand img{height:46px}
.home .main-nav a{font-size:1.1rem;letter-spacing:.02em}
.home .header-cta{display:none}

/* Hero plein cadre arrondi */
.stage{padding:var(--edge) var(--edge) 0}
.stage__frame{position:relative;overflow:hidden;border-radius:var(--round);height:calc(100vh - var(--edge) * 2);height:calc(100svh - var(--edge) * 2);min-height:520px;max-height:920px;background:var(--sand)}
.stage__frame>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.stage__frame::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(40,34,30,.18) 0%,rgba(40,34,30,0) 26%,rgba(40,34,30,0) 48%,rgba(40,34,30,.55) 100%)}
.stage__content{position:absolute;z-index:1;left:clamp(24px,3.4vw,52px);right:clamp(24px,3.4vw,52px);bottom:clamp(28px,4vw,56px)}
.stage .eyebrow{color:rgba(255,255,255,.88)}
.stage__title{color:var(--white);font-size:clamp(2.6rem,4.8vw,4.6rem);line-height:1.04;max-width:11em;margin:0;text-shadow:0 2px 24px rgba(40,34,30,.25)}
.stage__scroll{position:absolute;z-index:1;right:clamp(24px,3.4vw,52px);bottom:clamp(28px,4vw,56px);font-family:var(--sans);font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;color:var(--white);writing-mode:vertical-rl;display:flex;align-items:center;gap:12px}
.stage__scroll:hover{color:var(--cream)}
.stage__scroll::after{content:"";width:1px;height:48px;background:currentColor}

/* Intro : titre à gauche, texte à droite */
.intro{padding:clamp(56px,7vw,104px) 0 clamp(16px,2vw,24px)}
.intro__grid{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(32px,8vw,140px);align-items:start}
.intro__title{font-size:clamp(2.1rem,3.7vw,3.4rem);margin:0;max-width:13em}
.intro__text p{font-size:1.18rem;color:var(--ink-soft);margin:0}
.intro .btn-row{margin-top:1.6rem}

/* Cartes photo (prestations) */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.7vw,24px)}
.tile{position:relative;overflow:hidden;margin:0;border-radius:var(--round);height:clamp(440px,36vw,540px);padding:clamp(12px,1.6vw,22px);display:flex;align-items:flex-end;background:var(--sand)}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.tile::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(40,34,30,0) 45%,rgba(40,34,30,.35) 100%)}
.tile:hover img{transform:scale(1.05)}
.tile__body{position:relative;z-index:1;width:100%;padding:clamp(18px,1.7vw,24px)}
.tile__num{display:block;font-family:var(--sans);font-size:.68rem;letter-spacing:.22em;color:rgba(255,255,255,.8);margin-bottom:10px}
.tile h3{color:var(--white);font-size:clamp(1.5rem,1.9vw,1.85rem);margin-bottom:.35em}
.tile p{margin:0;font-size:1rem;line-height:1.5;color:rgba(255,255,255,.92)}

/* Particuliers / professionnels */
.home .audience{border-radius:var(--round);min-height:clamp(460px,40vw,600px);box-shadow:none}
.home .audience::after{background:linear-gradient(180deg,rgba(40,34,30,0) 40%,rgba(40,34,30,.4) 100%)}
.home .audience__body{left:clamp(12px,1.6vw,22px);right:auto;bottom:clamp(12px,1.6vw,22px);max-width:min(520px,calc(100% - 2 * clamp(12px,1.6vw,22px)));padding:clamp(22px,2.4vw,32px)}
.home .audience p{margin-bottom:.9em;font-size:.92rem}
.home .audience h3{font-size:clamp(1.35rem,1.9vw,1.7rem)}
.home .audience .eyebrow{font-size:.68rem}
.home .audience .link-arrow{font-size:.66rem}
.home .audience__body{max-width:min(440px,calc(100% - 2 * clamp(12px,1.6vw,22px)));padding:clamp(18px,2vw,26px)}

/* Photos des blocs texte / image */
.home .split__media img{border-radius:var(--round);box-shadow:none}

/* Univers : photos en quinconce et carte translucide qui déborde */
.showcase{display:grid;gap:clamp(48px,7vw,104px);margin-bottom:clamp(56px,7vw,96px)}
.showcase__item{position:relative;margin:0;width:60%}
.showcase__item:nth-child(even){margin-left:auto}
.showcase__item img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--round-sm)}
.showcase__card{position:absolute;top:50%;left:calc(100% - clamp(80px,11vw,160px));width:min(400px,62%);transform:translateY(-50%);padding:clamp(22px,2.4vw,32px);background:rgba(249,248,243,.55);border-color:rgba(255,255,255,.6);color:var(--ink);box-shadow:0 18px 40px -24px rgba(40,34,30,.4)}
.showcase__item:nth-child(even) .showcase__card{left:auto;right:calc(100% - clamp(80px,11vw,160px))}
.showcase__card .eyebrow{margin-bottom:.8rem}
.showcase__card h3{font-size:clamp(1.6rem,2.4vw,2.3rem);margin-bottom:.6em}

/* Méthode / confiance */
.home .panel{background:var(--paper);border-radius:var(--round-sm)}
.home .panel--terra{background:var(--terra)}
.home .trust__item{border-radius:var(--round-sm);border:1px solid var(--line)}

/* Appel à l'action dans un cadre arrondi */
.home .cta{background:none;padding:0 var(--edge) var(--edge);overflow:visible}
.home .cta::before,.home .cta::after{display:none}
.cta__frame{position:relative;overflow:hidden;border-radius:var(--round);background:var(--terra);padding:clamp(64px,8vw,120px) clamp(24px,5vw,72px)}
.cta__frame::before{content:"";position:absolute;width:560px;height:560px;border-radius:50%;border:1px solid rgba(241,239,229,.18);right:-160px;top:-240px}
.cta__frame::after{content:"";position:absolute;width:380px;height:380px;border-radius:50%;border:1px solid rgba(241,239,229,.14);left:-120px;bottom:-220px}
.cta__frame>*{position:relative;z-index:1;max-width:780px;margin-left:auto;margin-right:auto}
.home .site-footer{border-top:0}

@media (max-width:1080px){
  .home .site-header{background:rgba(249,248,243,.96);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}
  .home .main-nav{position:absolute;inset:auto;top:calc(100% + 10px);left:0;right:0;max-height:calc(100vh - 140px);border-radius:var(--round-sm);box-shadow:0 18px 40px -20px rgba(40,34,30,.45);transform:translateY(-8px);opacity:0;transition:transform .35s var(--ease),opacity .35s var(--ease),visibility .35s}
  .home.nav-open .main-nav{transform:none;opacity:1}
  .tiles{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .home .header-inner{min-height:64px}
  .home .brand img{height:38px}
  .stage__frame{height:78vh;height:78svh;min-height:460px}
  .stage__scroll{display:none}
  .intro__grid{grid-template-columns:1fr;gap:24px}
  .showcase__item{width:100%}
  .showcase__card,.showcase__item:nth-child(even) .showcase__card{position:relative;top:auto;left:auto;right:auto;transform:none;width:auto;margin:-56px 16px 0}
}
@media (max-width:560px){
  .tiles{grid-template-columns:1fr}
  .tile{height:400px}
  .home .audience__body{left:12px;right:12px;max-width:none}
}
.home .split__media img.split__portrait{aspect-ratio:4/5;object-position:center 25%}

/* Accueil : hero pleine largeur et photos à angles droits */
.stage{padding:0}
.stage__frame{height:100vh;height:100svh;max-height:none}
.stage__frame,.tile,.home .audience,.home .split__media img,.showcase__item img,.home .panel,.home .trust__item,.cta__frame{border-radius:0}
@media (max-width:860px){.stage__frame{height:85vh;height:85svh}}

/* Accueil : texte d'introduction et boutons posés sur la photo du hero */
.stage__frame{height:auto;min-height:100vh;min-height:100svh;display:flex;align-items:flex-end}
.stage__frame::after{background:linear-gradient(180deg,rgba(40,34,30,.2) 0%,rgba(40,34,30,0) 22%,rgba(40,34,30,.15) 45%,rgba(40,34,30,.7) 100%),linear-gradient(90deg,rgba(40,34,30,.35) 0%,rgba(40,34,30,0) 60%)}
.stage__content{position:relative;left:auto;right:auto;bottom:auto;max-width:720px;padding:140px clamp(24px,3.4vw,52px) clamp(40px,5vw,72px)}
.stage__tagline{font-family:var(--serif);font-style:italic;font-size:clamp(1.4rem,2vw,1.8rem);line-height:1.3;color:var(--white);margin:.7em 0 .6em}
.stage__text{font-size:1.12rem;line-height:1.6;color:rgba(255,255,255,.9);max-width:36em;margin:0}
.stage__content .btn-row{margin-top:1.8rem}
.stage__content p{text-shadow:0 1px 14px rgba(40,34,30,.35)}
@media (max-width:860px){.stage__frame{min-height:85vh;min-height:85svh}.stage__content{padding-top:120px}}

/* Accueil : titre du hero sur une ligne, texte décalé du bord gauche */
.stage__content{max-width:none;padding-left:clamp(32px,8vw,128px);padding-right:clamp(32px,8vw,128px)}
.stage__title{max-width:none;white-space:nowrap}
.stage__tagline{max-width:28em}
@media (max-width:860px){.stage__title{white-space:normal}.stage__content{padding-left:28px;padding-right:28px}}
.home .brand img{height:58px}
@media (max-width:860px){.home .brand img{height:44px}}

/* ==========================================================================
   Autres pages — même style que l'accueil : fond lin, contenu élargi,
   barre de menu claire pleine largeur, photos et blocs à angles droits
   ========================================================================== */
body:not(.home){--container:1440px;--edge:clamp(12px,3.3vw,48px);background:var(--cream)}
body:not(.home) .container{padding:0 var(--edge)}
body:not(.home) .section{padding:clamp(56px,7vw,104px) 0}
body:not(.home) .section--cream{background:transparent}
body:not(.home) .section-head{max-width:760px}

/* Barre de menu */
body:not(.home) .site-header{position:sticky;top:0;border:0;border-bottom:1px solid rgba(255,255,255,.6);background:rgba(249,248,243,.88);-webkit-backdrop-filter:blur(20px) saturate(1.2);backdrop-filter:blur(20px) saturate(1.2);box-shadow:0 10px 32px -14px rgba(40,34,30,.25);transition:background .45s var(--ease),box-shadow .45s var(--ease)}
body:not(.home) .site-header.is-scrolled{background:rgba(249,248,243,.96);box-shadow:0 12px 32px -16px rgba(40,34,30,.3)}
body:not(.home) .header-inner{max-width:none;min-height:76px;padding:0 clamp(16px,2vw,28px)}
body:not(.home) .brand img{height:58px}
body:not(.home) .main-nav a{font-size:1.1rem;letter-spacing:.02em}
body:not(.home) .header-cta{display:none}

/* En-tête de page aligné sur le contenu élargi */
body:not(.home) .page-hero__content{padding-left:max(var(--edge),calc((100vw - var(--container))/2 + var(--edge)))}
/* En-tête sans emblème : le texte occupe toute la largeur */
.page-hero--wide::after{display:none}
.page-hero--wide .page-hero__content{max-width:none}
body:not(.home) .page-hero--wide .page-hero__content{padding-right:max(var(--edge),calc((100vw - var(--container))/2 + var(--edge)))}

/* Photos et blocs à angles droits */
body:not(.home) .split__media img,body:not(.home) .audience,body:not(.home) .panel,body:not(.home) .trust__item,body:not(.home) .offer,body:not(.home) .process li,body:not(.home) .project,body:not(.home) .mosaic figure,body:not(.home) .notice,body:not(.home) .contact-card{border-radius:0}
body:not(.home) .split__media img,body:not(.home) .audience{box-shadow:none}
body:not(.home) .split__media img.split__portrait{aspect-ratio:4/5;object-position:center 25%}
body:not(.home) .trust__item{border:1px solid var(--line)}

/* Appel à l'action dans un cadre, comme sur l'accueil */
body:not(.home) .cta{margin:0 var(--edge) var(--edge)}
body:not(.home) .site-footer{border-top:0}

@media (max-width:1080px){
  body:not(.home) .site-header{background:rgba(249,248,243,.96);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}
  body:not(.home) .main-nav{position:absolute;inset:auto;top:calc(100% + 10px);left:0;right:0;max-height:calc(100vh - 140px);box-shadow:0 18px 40px -20px rgba(40,34,30,.45);transform:translateY(-8px);opacity:0;transition:transform .35s var(--ease),opacity .35s var(--ease),visibility .35s}
  body:not(.home).nav-open .main-nav{transform:none;opacity:1}
}
@media (max-width:860px){
  body:not(.home) .header-inner{min-height:64px}
  body:not(.home) .brand img{height:44px}
  body:not(.home) .page-hero__content{padding:40px var(--edge)}
}

/* Particuliers : sur petit écran, la phrase d'accroche passe au-dessus de la photo */
@media (max-width:860px){
  .split--lead-first{row-gap:0}
  .split--lead-first .split__text{display:contents}
  .split--lead-first .split__lead{order:-1;margin:0 0 28px}
  .split--lead-first .split__media{margin-bottom:28px}
}

/* Pages intérieures : un seul espacement vertical, identique entre le hero, les sections et le bandeau final */
body:not(.home){--section-gap:clamp(52px,6.5vw,92px)}
body:not(.home) .section{padding:var(--section-gap) 0 0}
body:not(.home) main>.section:last-child{padding-bottom:var(--section-gap)}
body:not(.home) .page-hero--plain .page-hero__content{padding-bottom:0}
body:not(.home) .cta{margin-top:var(--section-gap)}
body:not(.home) .cta{margin-bottom:0}
body:not(.home) .site-footer{padding-top:clamp(36px,4.5vw,56px)}