/* ===== RPC PAYSAGE — Design system partagé ===== */
:root{--green:#234E2E;--green-deep:#14301C;--orange:#D86C00;--orange-hover:#B85800;--orange-text:#A8430A;--ocre:#A86C3C;--kraft:#EFE9DD;--cream:#F7F5F0;--white:#fff;--ink:#1B231E;--slate:#5C665F;--line:#E0DCD2;}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Hanken Grotesk',sans-serif;color:var(--ink);background:var(--cream);font-size:17px;line-height:1.6}
h1,h2,h3,h4{font-family:'Archivo',sans-serif;font-weight:800;line-height:1.12;letter-spacing:-.01em;color:var(--green-deep)}
.expanded{font-family:'Archivo Expanded',sans-serif;font-weight:800}
.tnum{font-variant-numeric:tabular-nums}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:'Archivo',sans-serif;font-weight:800;font-size:16px;text-decoration:none;border-radius:4px;padding:14px 22px;cursor:pointer;border:none;transition:.15s ease;white-space:nowrap}
.btn-primary{background:var(--orange);color:var(--green-deep);box-shadow:0 3px 0 var(--green-deep)}
.btn-primary:hover{background:var(--orange-hover);transform:translateY(1px);box-shadow:0 2px 0 var(--green-deep)}
.btn-secondary{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.85)}
.btn-secondary:hover{background:rgba(255,255,255,.14)}
.btn-ghost{background:transparent;color:var(--green);border:1.5px solid var(--green)}
.btn-ghost:hover{background:var(--green);color:#fff}

/* HEADER */
header{position:sticky;top:0;z-index:100;background:rgba(247,245,240,.96);backdrop-filter:blur(8px);border-bottom:1.5px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.logo img{height:54px;width:auto}
.logo b{font-family:'Archivo',sans-serif;font-weight:900;font-size:20px;color:var(--green-deep)}
.logo b span{color:var(--orange)}
.menu{display:flex;align-items:center;gap:4px;list-style:none}
.menu>li{position:relative}
.menu>li>a{display:flex;align-items:center;gap:6px;white-space:nowrap;font-family:'Archivo',sans-serif;font-weight:600;font-size:15px;color:var(--ink);text-decoration:none;padding:10px 13px;border-radius:4px;transition:.15s}
.menu>li>a:hover,.menu>li:hover>a{background:rgba(35,78,46,.08);color:var(--green)}
.menu>li>a.active{color:var(--orange)}
.menu .caret{font-size:10px;opacity:.7;transition:.2s}
.menu>li:hover .caret{transform:rotate(180deg);color:var(--orange)}
.dropdown{position:absolute;top:calc(100% + 8px);left:0;width:340px;background:#fff;border:1.5px solid var(--line);border-top:3px solid var(--orange);border-radius:8px;box-shadow:0 18px 44px rgba(20,48,28,.18);padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s}
.dropdown::before{content:"";position:absolute;top:-9px;left:24px;width:14px;height:14px;background:var(--orange);transform:rotate(45deg)}
.menu>li:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dd-head{font-family:'Archivo',sans-serif;font-weight:800;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ocre);padding:6px 12px 8px}
.dropdown a{display:block;padding:11px 14px;border-radius:6px;text-decoration:none;font-size:15px;font-weight:700;color:var(--green-deep);font-family:'Archivo',sans-serif;transition:.12s;border-left:3px solid transparent}
.dropdown a:hover{background:var(--kraft);border-left-color:var(--orange)}
.dropdown a small{display:block;color:var(--slate);font-size:12.5px;font-weight:400;font-family:'Hanken Grotesk',sans-serif;margin-top:2px}
.nav-right{display:flex;align-items:center;gap:14px;flex-shrink:0}
.nav-tel{display:flex;align-items:center;gap:8px;font-family:'Archivo',sans-serif;font-weight:800;color:var(--green-deep);text-decoration:none;font-size:16px}
.nav-tel:hover{color:var(--orange)}
.burger{display:none;background:none;border:1.5px solid var(--line);border-radius:4px;padding:8px;cursor:pointer}
.burger svg{stroke:var(--green-deep)}

/* PAGE HERO */
.page-hero{position:relative;color:#fff;padding:54px 0 46px;background-size:cover;background-position:center 40%}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(20,48,28,.94),rgba(20,48,28,.74))}
.page-hero .wrap{position:relative;z-index:2}
.crumb{font-size:13.5px;color:#cdd6cc;margin-bottom:16px;font-weight:600}
.crumb a{text-decoration:none}.crumb a:hover{color:#fff}
.page-hero .tag{display:inline-block;background:var(--orange);color:var(--green-deep);font-family:'Archivo';font-weight:800;font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:6px 11px;border-radius:4px;margin-bottom:16px}
.page-hero h1{color:#fff;font-size:clamp(30px,4.6vw,46px);max-width:880px}
.page-hero p{color:#e7eae4;max-width:620px;margin:16px 0 24px;font-size:18px}
.page-hero .cta-row{display:flex;gap:12px;flex-wrap:wrap}

/* LAYOUT + TOC */
.layout{display:grid;grid-template-columns:260px 1fr;gap:48px;padding:54px 0 70px;align-items:start}
.toc{position:sticky;top:96px}
.toc .toc-title{font-family:'Archivo';font-weight:800;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ocre);border-top:3px solid var(--ocre);padding-top:10px;margin-bottom:12px}
.toc ul{list-style:none}
.toc li a{display:block;padding:8px 12px;font-size:14px;color:var(--slate);text-decoration:none;border-left:2px solid var(--line);font-weight:600;transition:.15s}
.toc li a:hover{color:var(--green);border-left-color:var(--ocre)}
.toc li a.active{color:var(--green-deep);border-left-color:var(--orange);background:var(--kraft)}
.toc .toc-cta{margin-top:18px;background:var(--green);color:#fff;border-radius:8px;padding:18px;box-shadow:0 3px 0 var(--green-deep)}
.toc .toc-cta b{display:block;font-family:'Archivo';font-size:15px;margin-bottom:4px}
.toc .toc-cta p{font-size:13px;color:#dfe6dc;margin-bottom:12px}
.toc .toc-cta a{display:block;text-align:center}

/* ARTICLE */
.article{max-width:820px}
.article p{margin-bottom:1.25rem;font-size:17.5px}
.article h2{font-size:clamp(24px,3vw,32px);margin:3rem 0 1rem;scroll-margin-top:90px}
.article h2:first-of-type{margin-top:0}
.article h3{font-size:21px;color:var(--green);margin:1.8rem 0 .7rem}
.article ul,.article ol{margin:0 0 1.25rem 1.4rem}
.article li{margin-bottom:.5rem}
.article li::marker{color:var(--orange)}
.article strong{color:var(--green-deep)}
.article a.inlink{color:var(--orange-text);text-decoration:underline;text-underline-offset:2px;font-weight:600}
.lead-p{font-size:19px !important;color:var(--ink)}

/* callout */
.callout{background:#fff;border:1.5px solid var(--line);border-left:4px solid var(--orange);border-radius:6px;padding:18px 22px;margin:1.6rem 0}
.callout b{font-family:'Archivo';color:var(--green-deep)}
.callout.green{border-left-color:var(--green);background:var(--kraft)}

/* table */
.tbl{width:100%;border-collapse:collapse;margin:1.4rem 0;font-size:16px;background:#fff;border:1.5px solid var(--line);border-radius:6px;overflow:hidden}
.tbl th{background:var(--green-deep);color:#fff;text-align:left;padding:13px 16px;font-family:'Archivo';font-size:14px}
.tbl td{padding:12px 16px;border-top:1px solid var(--line)}
.tbl tr:nth-child(even) td{background:var(--cream)}
.tbl td:last-child{font-weight:700;color:var(--green-deep)}

/* steps timeline */
.timeline{margin:1.4rem 0;counter-reset:st}
.timeline .ti{position:relative;padding:0 0 18px 52px;border-left:2px solid var(--line);margin-left:16px}
.timeline .ti:last-child{border-left-color:transparent}
.timeline .ti::before{counter-increment:st;content:counter(st);position:absolute;left:-17px;top:-2px;width:34px;height:34px;border-radius:6px;background:var(--orange);color:var(--green-deep);font-family:'Archivo';font-weight:800;display:flex;align-items:center;justify-content:center}
.timeline .ti b{font-family:'Archivo';color:var(--green-deep);display:block;margin-bottom:2px}
.timeline .ti p{margin:0;font-size:16px;color:var(--slate)}

/* communes */
.communes{display:flex;flex-wrap:wrap;gap:9px;margin:1.2rem 0}
.communes span{background:#fff;border:1.5px solid var(--line);border-radius:50px;padding:6px 14px;font-size:14px;font-weight:600}
.communes span b{color:var(--orange)}
.vois-links{display:flex;flex-wrap:wrap;gap:10px;margin:1.1rem 0}
.vois-links a.inlink{background:#fff;border:1.5px solid var(--line);border-radius:50px;padding:8px 16px;text-decoration:none;font-weight:700;font-size:14.5px;color:var(--green-deep);transition:.15s}
.vois-links a.inlink:hover{border-color:var(--orange);background:var(--kraft)}
.communes span a{text-decoration:none;color:inherit}
.communes span:hover{border-color:var(--orange);background:var(--kraft);cursor:pointer}

/* FAQ */
.q{background:#fff;border:1.5px solid var(--line);border-radius:6px;margin-bottom:12px;overflow:hidden}
.q summary{list-style:none;cursor:pointer;padding:16px 20px;font-family:'Archivo';font-weight:700;font-size:16.5px;color:var(--green-deep);display:flex;justify-content:space-between;gap:14px}
.q summary::-webkit-details-marker{display:none}
.q summary::after{content:"+";font-size:23px;color:var(--orange);transition:.2s}
.q[open] summary::after{transform:rotate(45deg)}
.q .a{padding:0 20px 18px;color:var(--slate);font-size:16px}

/* CTA band */
.cta-band{background:var(--green-deep);color:#fff;text-align:center;padding:56px 0}
.cta-band h2{color:#fff;font-size:clamp(26px,3.5vw,36px);margin-bottom:10px}
.cta-band p{color:#dfe6dc;max-width:540px;margin:0 auto 24px}
.cta-band .cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* FOOTER */
footer{background:var(--green-deep);color:#cdd6cc;padding:54px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:38px}
footer h4{color:#fff;font-size:16px;margin-bottom:16px;font-family:'Archivo'}
footer a{color:#cdd6cc;text-decoration:none;display:block;padding:5px 0;font-size:14.5px}
footer a:hover{color:var(--orange)}
.foot-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot-logo img{height:46px;width:auto;background:#fff;border-radius:8px;padding:5px}
.foot-logo b{font-family:'Archivo';font-weight:900;font-size:19px;color:#fff}
.foot-logo b span{color:var(--orange)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;font-size:13px;text-align:center;color:#9fb09f}

/* mobile */
.mobile-call{display:none;position:fixed;bottom:0;left:0;right:0;z-index:200;background:var(--orange);box-shadow:0 -2px 12px rgba(0,0,0,.2)}
.mobile-call a{display:flex;align-items:center;justify-content:center;gap:10px;padding:15px;font-family:'Archivo';font-weight:800;color:var(--green-deep);text-decoration:none;font-size:17px}
.mobile-menu{display:none;position:fixed;inset:74px 0 0;background:var(--cream);z-index:99;padding:24px;overflow-y:auto}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:13px 6px;border-bottom:1px solid var(--line);font-family:'Archivo';font-weight:600;font-size:17px;text-decoration:none;color:var(--ink)}
@media(max-width:1000px){
  .menu,.nav-right .btn{display:none}
  .burger{display:flex}.mobile-call{display:block}body{padding-bottom:54px}
  .layout{grid-template-columns:1fr;gap:0}
  .toc{position:static;margin-bottom:30px;background:#fff;border:1.5px solid var(--line);border-radius:8px;padding:16px}
  .toc .toc-cta{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}


/* ===== ANIMATIONS (apparitions au scroll, pur CSS + fallback) ===== */
@keyframes revealUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion: no-preference){
  @supports (animation-timeline: view()){
    .article>h2,.article>h3,.article>figure,.article>.tbl,.article>.callout,.article>.timeline,.article>ol,.article>ul,.communes{
      animation:revealUp linear both;animation-timeline:view();animation-range:entry 0% entry 32%;
    }
  }
  /* Hero : fondu enchaîné au chargement */
  .page-hero .wrap>*{animation:revealUp .6s cubic-bezier(.16,1,.3,1) both}
  .page-hero .tag{animation-delay:.04s}
  .page-hero h1{animation-delay:.12s}
  .page-hero p{animation-delay:.22s}
  .page-hero .cta-row{animation-delay:.30s}
}

/* ===== BLOG ===== */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;padding:48px 0 72px}
.blog-card{background:#fff;border:1.5px solid var(--line);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;transition:.18s ease;text-decoration:none}
.blog-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(20,48,28,.12);border-color:var(--ocre)}
.blog-card .ph{aspect-ratio:16/9;overflow:hidden}
.blog-card .ph img{width:100%;height:100%;object-fit:cover;transition:.4s}
.blog-card:hover .ph img{transform:scale(1.05)}
.blog-card .bc{padding:18px 20px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.blog-card .cat{font-family:'Archivo';font-weight:800;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ocre)}
.blog-card h3{font-size:19px;color:var(--green-deep);line-height:1.22}
.blog-card p{font-size:14.5px;color:var(--slate);flex:1}
.blog-card .more{font-family:'Archivo';font-weight:700;color:var(--orange-text);font-size:14px}
.article-meta{display:flex;align-items:center;gap:11px;margin-top:16px;font-size:13.5px;color:#dfe6dc}
.article-meta .av{width:34px;height:34px;border-radius:50%;background:var(--orange);color:var(--green-deep);display:flex;align-items:center;justify-content:center;font-family:'Archivo';font-weight:800;font-size:14px}
.author-box{display:flex;gap:15px;align-items:flex-start;background:var(--kraft);border:1.5px solid var(--line);border-radius:8px;padding:20px;margin:2.6rem 0 0}
.author-box .av{width:50px;height:50px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Archivo';font-weight:800;font-size:19px;flex-shrink:0}
.author-box b{font-family:'Archivo';color:var(--green-deep)}
.author-box p{font-size:14.5px;color:var(--slate);margin:4px 0 0}

/* Réalisations avant/après (RPC) */
.ba-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
@media(max-width:820px){.ba-grid{grid-template-columns:1fr}}
.ba-card{background:#fff;border:1.5px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 3px 0 rgba(20,48,28,.05)}
.ba-card .pair{display:grid;grid-template-columns:1fr 1fr}
.ba-card .pair figure{margin:0;position:relative;aspect-ratio:4/3;overflow:hidden;background:#eef0ec}
.ba-card .pair figure+figure{border-left:3px solid #fff}
.ba-card .pair img{width:100%;height:100%;object-fit:cover;display:block}
.ba-card .pair .tag-ba{position:absolute;left:10px;top:10px;font-family:'Archivo',sans-serif;font-size:11px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#fff;padding:4px 10px;border-radius:30px;background:rgba(20,48,28,.82)}
.ba-card .pair figure.aft .tag-ba{background:var(--orange)}
.ba-card .ba-info{padding:15px 18px 18px}
.ba-card .ba-info h3{font-family:'Archivo',sans-serif;font-size:18px;color:var(--green-deep);margin:0 0 5px}
.ba-card .ba-info .ba-loc{font-size:13px;color:var(--orange);font-weight:700;margin-bottom:8px}
.ba-card .ba-info p{font-size:14.5px;color:var(--slate);margin:0;line-height:1.55}
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}
@media(max-width:820px){.shots{grid-template-columns:1fr 1fr}}
.shots figure{margin:0;border:1.5px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.shots .ph{aspect-ratio:4/3;overflow:hidden}
.shots img{width:100%;height:100%;object-fit:cover;display:block;transition:.4s}
.shots figure:hover img{transform:scale(1.05)}
.shots figcaption{padding:11px 14px;font-size:13.5px;color:var(--green-deep);font-weight:600}
.shots .ba-loc{color:var(--orange);font-weight:700}
/* Zone d'intervention */
.zi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}
@media(max-width:820px){.zi-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.zi-grid{grid-template-columns:1fr}}
.zi-card{display:block;background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:18px;text-decoration:none;transition:.15s}
.zi-card:hover{border-color:var(--orange);transform:translateY(-2px);box-shadow:0 8px 22px rgba(20,48,28,.08)}
.zi-card h3{font-family:'Archivo',sans-serif;font-size:17px;color:var(--green-deep);margin:0 0 6px}
.zi-card p{font-size:14px;color:var(--slate);margin:0 0 10px;line-height:1.5}
.zi-card .go{font-size:13.5px;color:var(--orange);font-weight:700}
/* teasers accueil */
.teaser-cta{margin-top:26px;text-align:center}

/* overrides design v2 réalisations + qui-suis-je */
.ba-grid{gap:26px;margin-top:42px}
.ba-card .pair figure{aspect-ratio:1/1}
.ba-card .ba-info{padding:18px 20px 20px}
.shots{margin-top:46px}
.shots figure a{display:block;text-decoration:none;color:inherit}
.qsj{max-width:820px;margin:0 auto}
.qsj p{font-size:16px;line-height:1.7;color:var(--ink);margin:0 0 16px}
.qsj .role{display:inline-block;margin-bottom:14px}

/* === overrides design v3 — galerie avant/après aérée + respiration (chef d'équipe) === */
.ba-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(26px,3vw,40px);margin-top:clamp(36px,5vw,52px)}
@media(max-width:980px){.ba-grid{grid-template-columns:1fr}}
.ba-card{border-radius:16px;box-shadow:0 6px 22px rgba(20,48,28,.07);transition:.2s ease}
.ba-card:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(20,48,28,.13)}
.ba-card .pair{gap:0}
.ba-card .pair figure{aspect-ratio:4/3}
.ba-card .pair figure+figure{border-left:4px solid #fff}
.ba-card .ba-info{padding:20px 22px 22px}
.ba-card .ba-info h3{font-size:20px;margin:0 0 6px}
.ba-card .ba-info .ba-loc{margin-bottom:10px}
.ba-card .ba-info p{font-size:15px;line-height:1.6}
.shots{gap:clamp(18px,2.2vw,26px) !important;margin-top:clamp(34px,4.5vw,50px) !important}
.shots figure{border-radius:14px;transition:.2s ease}
.shots figure:hover{box-shadow:0 12px 28px rgba(20,48,28,.1);transform:translateY(-2px)}
.shots figcaption{padding:13px 16px}
.qsj{max-width:820px;margin:0 auto}
.qsj p{font-size:17px;line-height:1.75;margin:0 0 18px}
.qsj .role{margin-bottom:16px}
@media(max-width:820px){
  .ba-card .pair figure{aspect-ratio:3/2}
  .shots{grid-template-columns:1fr 1fr}
  .qsj p{font-size:16px}
}
@media(max-width:520px){
  .ba-card .pair figure{aspect-ratio:4/3}
  .shots{grid-template-columns:1fr}
}

/* === visionneuse (lightbox) + agrandissement réalisations === */
.ba-card .pair figure{aspect-ratio:5/4}
.ba-card .pair img,.shots img,#liveGallery img{cursor:zoom-in}
.lb-overlay{position:fixed;inset:0;background:rgba(12,20,14,.93);display:none;align-items:center;justify-content:center;z-index:9999}
.lb-overlay.open{display:flex}
.lb-overlay>img{max-width:92vw;max-height:82vh;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.55);background:#fff}
.lb-cap{position:absolute;bottom:22px;left:0;right:0;text-align:center;color:#fff;font-family:'Hanken Grotesk',sans-serif;font-size:15px;padding:0 20px}
.lb-count{position:absolute;top:22px;left:24px;color:#fff;font-size:14px;opacity:.8}
.lb-close,.lb-prev,.lb-next{position:absolute;background:rgba(255,255,255,.14);color:#fff;border:none;cursor:pointer;width:52px;height:52px;border-radius:50%;font-size:24px;display:flex;align-items:center;justify-content:center;transition:.15s;line-height:1}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:var(--orange)}
.lb-close{top:18px;right:20px;font-size:30px}
.lb-prev{left:18px;top:50%;transform:translateY(-50%)}
.lb-next{right:18px;top:50%;transform:translateY(-50%)}
@media(max-width:600px){.lb-prev,.lb-next{width:44px;height:44px}.lb-overlay>img{max-width:96vw}}