/* ===== Rocher IC — Charte « Ocre & Cacao » ===== */
*,*::before,*::after{box-sizing:border-box;margin:0}
:root{--o:#B84E0A;--o2:#E8873A;--b:#3A2114;--b2:#6B4129;--deep:#241209;--on:#fff;
--bg:#FBF7F2;--bg2:#F3EAE0;--sf:#fff;--tx:#2A1A12;--mu:#6F5B4F;--ln:#E8DCCF;--r:22px;
--sh:0 22px 50px -24px rgba(58,33,20,.45);--g:linear-gradient(135deg,var(--o),var(--b));
--ff:'Fraunces',Georgia,serif;--fb:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif}
[data-theme=dark]{--o:#EE8A42;--o2:#F4A265;--b:#B07B58;--b2:#D19A74;--on:#1a0f08;--bg:#150E0A;--bg2:#1D130E;
--sf:#251912;--tx:#F5ECE4;--mu:#BBA798;--ln:#3A2A20;--sh:0 22px 50px -24px #000}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{font:16px/1.7 var(--fb);background:var(--bg);color:var(--tx);transition:background .3s,color .3s;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,video,svg{max-width:100%;display:block}
@media(max-width:390px){img{max-height:400px;}}
a{color:inherit;text-decoration:none}
ul{padding:0;list-style:none}
h1,h2,h3{font-family:var(--ff);line-height:1.12;letter-spacing:-.015em;font-weight:700}
h1{font-size:clamp(2.5rem,6.4vw,4.6rem)}h2{font-size:clamp(1.9rem,4vw,3rem)}h3{font-size:1.3rem}
p{color:var(--mu)}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
section{padding:clamp(64px,9vw,116px) 0}
.alt{background:var(--bg2)}
.center{text-align:center;max-width:720px;margin:0 auto 52px}
.center p{margin-top:14px}
.eyebrow{color:var(--o);font-weight:800;text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;display:inline-flex;align-items:center;gap:10px;margin-bottom:14px}
.eyebrow::before{content:"";width:28px;height:3px;border-radius:3px;background:var(--g)}
.grad{background:linear-gradient(90deg,var(--o),var(--b2));-webkit-background-clip:text;background-clip:text;color:transparent}
.skip{position:absolute;left:-999px;top:8px;background:var(--o);color:var(--on);padding:8px 14px;border-radius:8px;z-index:99}.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--o2);outline-offset:3px}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.9rem 1.55rem;border-radius:999px;font:700 .95rem var(--fb);border:2px solid transparent;cursor:pointer;transition:.25s}
.btn svg{width:20px;height:20px}
.btn-p{background:var(--o);color:var(--on);box-shadow:0 10px 24px -10px var(--o)}
.btn-p:hover{background:var(--b2);color:#fff;transform:translateY(-2px)}
.btn-s{border-color:currentColor;color:inherit}.btn-s:hover{background:var(--b);color:#fff;border-color:var(--b)}
.btn-w{background:#25D366;color:#06371b}.btn-w:hover{transform:translateY(-2px);filter:brightness(1.07)}
.btn-sm{padding:.6rem 1.1rem;font-size:.85rem}
.row{display:flex;flex-wrap:wrap;gap:14px}

/* Header flottant arrondi */
.hdr{position:fixed;inset:14px 0 auto;z-index:60;pointer-events:none}
.bar{pointer-events:auto;position:relative;width:min(1180px,100% - 24px);margin:auto;display:flex;align-items:center;gap:12px;padding:9px 10px 9px 20px;border-radius:999px;background:color-mix(in srgb,var(--sf) 84%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--ln);box-shadow:var(--sh);transition:.3s}
.hdr.sc .bar{padding-block:6px;background:color-mix(in srgb,var(--sf) 94%,transparent)}
.brand{display:flex;align-items:center;gap:11px;margin-right:auto}
.brand img{width:40px;height:40px;border-radius:12px;object-fit:cover}
.brand b{font:700 1.15rem/1 var(--ff);display:block}.brand small{font-size:.66rem;color:var(--mu);letter-spacing:.05em;text-transform:uppercase}
.nav{display:flex;gap:2px}
.nav a{padding:.5rem .95rem;border-radius:999px;font-weight:600;font-size:.92rem;transition:.2s}
.nav a:hover{background:var(--bg2)}
.nav a.on{background:var(--g);color:#fff}
.tg,.bg{width:42px;height:42px;border-radius:50%;border:1px solid var(--ln);background:var(--bg2);color:var(--tx);display:grid;place-items:center;cursor:pointer;transition:.25s}
.tg:hover{background:var(--o);color:var(--on);transform:rotate(18deg)}
.tg svg,.bg svg{width:20px;height:20px}
.tg .mo{display:none}[data-theme=dark] .tg .su{display:none}[data-theme=dark] .tg .mo{display:block}
.bg{display:none}
@media(max-width:980px){
.bg{display:grid}.bar .btn-p{display:none}
.nav{position:absolute;top:calc(100% + 10px);left:0;right:0;flex-direction:column;background:var(--sf);border:1px solid var(--ln);border-radius:28px;padding:12px;box-shadow:var(--sh);opacity:0;visibility:hidden;transform:translateY(-8px);transition:.25s}
.nav.open{opacity:1;visibility:visible;transform:none}
.nav a{padding:.8rem 1.1rem}}
@media(max-width:390px){.smalltxt{display:none}}

/* Hero */
.hero{position:relative;overflow:hidden;color:#fff;min-height:50vh;display:flex;align-items:center;padding:140px 0 80px;background:radial-gradient(900px 520px at 88% 8%,rgba(232,135,58,.4),transparent 62%),linear-gradient(155deg,var(--deep),#4d2c19)}
.hero::before,.phero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(to bottom,#000,transparent 85%);-webkit-mask-image:linear-gradient(to bottom,#000,transparent 85%)}
.hero .wrap{position:relative}
.hgrid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#F4A265,#E8873A);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:#E8D5C6;font-size:1.12rem;margin:22px 0 32px;max-width:540px}
.hero .eyebrow{color:#F4A265}
.hero .btn-s:hover{background:#fff;color:var(--deep);border-color:#fff}
.hmeta{display:flex;gap:28px;margin-top:40px;flex-wrap:wrap}
.hmeta div{border-left:3px solid var(--o2);padding-left:14px;color:#E8D5C6;font-size:.9rem}.hmeta b{display:block;color:#fff;font:700 1.5rem var(--ff)}
.collage{position:relative;aspect-ratio:1/1.08}
.collage .a{position:absolute;inset:0 0 16% 16%;border-radius:240px 240px 30px 30px;overflow:hidden;box-shadow:0 40px 80px -30px #000;border:6px solid rgba(255,255,255,.12)}
.collage .b{position:absolute;left:0;bottom:0;width:48%;aspect-ratio:1;border-radius:30px;overflow:hidden;border:6px solid var(--deep);box-shadow:0 30px 60px -20px #000}
.collage img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;right:-6px;bottom:6%;width:128px;height:128px;border-radius:50%;background:var(--o);color:#fff;display:grid;place-content:center;text-align:center;font:700 .78rem/1.2 var(--fb);text-transform:uppercase;letter-spacing:.08em;box-shadow:0 20px 40px -12px var(--o);animation:fl 5s ease-in-out infinite}
.badge b{font:700 2rem var(--ff);letter-spacing:0;display:block}
@keyframes fl{50%{transform:translateY(-12px)}}
@media(max-width:900px){.hgrid{grid-template-columns:1fr}.collage{max-width:440px;margin:20px auto 0}.hero{padding-top:120px}.badge{right:-200px;bottom:-60px}}

/* Hero pages internes */
.phero{position:relative;overflow:hidden;color:#fff;padding:170px 0 80px;background:radial-gradient(700px 340px at 90% 0,rgba(232,135,58,.4),transparent 65%),linear-gradient(155deg,var(--deep),#4d2c19)}
.phero .wrap{position:relative}.phero p{color:#E8D5C6;max-width:640px;margin-top:16px;font-size:1.1rem}
.crumb{font-size:.85rem;color:#E0C6B2;margin-bottom:16px}.crumb a:hover{color:var(--o2)}.crumb span{margin:0 8px;opacity:.6}

/* Bandeau défilant */
.tick{background:var(--o);color:var(--on);overflow:hidden;padding:16px 0;white-space:nowrap;font:700 1.15rem var(--ff)}
.tick div{display:inline-flex;gap:38px;animation:mq 28s linear infinite;padding-right:38px}
.tick i{font-style:normal;opacity:.6}
@keyframes mq{to{transform:translateX(-50%)}}

/* Grilles & cartes */
.grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}
.card{position:relative;background:var(--sf);border:1px solid var(--ln);border-radius:var(--r);padding:30px;transition:.35s;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--sh);border-color:var(--o)}
.card p{margin-top:10px;font-size:.96rem}
.ico{width:58px;height:58px;border-radius:18px;background:var(--g);color:#fff;display:grid;place-items:center;margin-bottom:20px}.ico svg{width:28px;height:28px}
.more{display:inline-flex;gap:8px;align-items:center;margin-top:18px;font-weight:700;color:var(--o)}.more svg{width:18px;transition:.25s}.card:hover .more svg{transform:translateX(5px)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,72px);align-items:center}
.split.rev>:first-child{order:2}
@media(max-width:860px){.split{grid-template-columns:1fr}.split.rev>:first-child{order:0}}
.split h2{margin-bottom:18px}.split p+p{margin-top:14px}
.frame{position:relative;isolation:isolate;border-radius:var(--r);overflow:visible}
.frame>img,.frame>.vid{border-radius:var(--r);width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:var(--sh)}
.frame::after{content:"";position:absolute;inset:18px -18px -18px 18px;border-radius:var(--r);border:2px solid var(--o);z-index:-1;opacity:.55}
.checks{margin-top:20px;display:grid;gap:10px}
.checks li{display:flex;gap:12px;align-items:flex-start;color:var(--tx);font-weight:500}
.checks svg{flex:none;width:22px;height:22px;color:var(--on);background:var(--o);border-radius:50%;padding:4px;margin-top:2px}

/* Projets */
.proj{padding:0}
.pimg{position:relative;overflow:hidden}.pimg img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .7s;max-height:300px}
.proj:hover .pimg img{transform:scale(1.07)}
.tag{position:absolute;left:16px;top:16px;background:var(--b);color:#fff;border-radius:999px;padding:.25rem .85rem;font-size:.74rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
[data-theme=dark] .tag{color:#1a0f08}
.pb{padding:24px 26px 28px}.meta{display:flex;gap:8px;align-items:center;font-size:.84rem;color:var(--o);font-weight:700;margin:6px 0 0}.meta svg{width:16px}
.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:38px}
.chip{padding:.55rem 1.2rem;border-radius:999px;border:1px solid var(--ln);background:var(--sf);color:var(--tx);font:700 .88rem var(--fb);cursor:pointer;transition:.2s}
.chip:hover{border-color:var(--o)}.chip.on{background:var(--g);color:#fff;border-color:transparent}
.draft{display:inline-block;margin-top:10px;font-size:.72rem;font-weight:700;color:var(--b2);background:var(--bg2);border:1px dashed var(--b2);padding:.15rem .7rem;border-radius:999px}

/* Bandes sombres */
.dark{background:radial-gradient(700px 400px at 10% 0,rgba(232,135,58,.25),transparent 60%),linear-gradient(160deg,var(--deep),#4d2c19);color:#fff}
.dark p{color:#E0C9B8}.dark .eyebrow{color:#F4A265}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:30px;text-align:center}
.stats b{display:block;font:700 clamp(2.6rem,5vw,3.8rem)/1 var(--ff);background:linear-gradient(180deg,#F4A265,#C2570C);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats span{color:#E0C9B8;font-weight:600}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:26px;counter-reset:s}
.step{position:relative;padding:34px 30px;border-radius:var(--r);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);counter-increment:s}
.step::before{content:"0" counter(s);font:700 3.2rem/1 var(--ff);color:var(--o2);opacity:.9;display:block;margin-bottom:12px}
.step h3{margin-bottom:8px}

/* Vidéo */
.vid{position:relative;overflow:hidden;background:#000;aspect-ratio:16/9}.vid video,.vid img{width:100%;height:100%;object-fit:cover}
.vwrap{max-width:960px;margin:auto}.vwrap .vid{border-radius:28px;box-shadow:var(--sh)}

/* CTA */
.cta{padding:0 0 clamp(64px,9vw,110px);margin-top:2rem}
.cta .box{position:relative;overflow:hidden;border-radius:36px;padding:clamp(36px,6vw,72px);color:#fff;background:linear-gradient(120deg,#B84E0A,#5a331f 60%,#2a170d);display:grid;grid-template-columns:1.4fr 1fr;gap:30px;align-items:center}
.cta .box::after{content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;border:50px solid rgba(255,255,255,.07)}
.cta p{color:#F6E3D3;margin-top:12px}.cta .row{justify-content:flex-end;position:relative;z-index:1}
.cta .btn-p{background:#fff;color:var(--deep)}.cta .btn-p:hover{background:var(--deep);color:#fff}
@media(max-width:820px){.cta .box{grid-template-columns:1fr}.cta .row{justify-content:flex-start}}

/* Fiche réalisation */
.sheet{display:grid;grid-template-columns:1fr 360px;gap:44px;align-items:start}
@media(max-width:960px){.sheet{grid-template-columns:1fr}}
.gal{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:46px}
.gal img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px;cursor:zoom-in;transition:.3s}.gal img:hover{filter:brightness(1.08)}
.gal img:first-child{grid-column:1/-1;aspect-ratio:16/9}
.sheet h2{font-size:1.8rem;margin:42px 0 18px}.sheet h2:first-of-type{margin-top:0}
.ls{display:grid;gap:14px}.ls li{display:flex;gap:16px;background:var(--sf);border:1px solid var(--ln);border-radius:18px;padding:18px 20px;color:var(--tx)}
.ls li b{flex:none;width:34px;height:34px;border-radius:50%;background:var(--g);color:#fff;display:grid;place-items:center;font-size:.9rem}
.ls.sol li b{background:var(--o)}
.aside{position:sticky;top:110px;background:var(--sf);border:1px solid var(--ln);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.aside h3{padding:20px 26px;background:var(--g);color:#fff}
.aside dl{padding:10px 26px}.aside dl div{padding:13px 0;border-bottom:1px solid var(--ln)}
.aside dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:var(--o)}
.aside dd{font-weight:600;color:var(--tx)}
.aside .row{padding:8px 26px 26px}.aside .btn{flex:1}
.pn{display:flex;justify-content:space-between;gap:16px;margin-top:56px;flex-wrap:wrap}
.lb{position:fixed;inset:0;z-index:100;background:rgba(20,10,5,.92);display:grid;place-items:center;padding:24px;cursor:zoom-out}.lb[hidden]{display:none}
.lb img{max-height:88vh;border-radius:14px}

/* Formulaires & contact */
.form{background:var(--sf);border:1px solid var(--ln);border-radius:var(--r);padding:clamp(24px,4vw,40px);box-shadow:var(--sh)}
.fg{display:grid;grid-template-columns:1fr 1fr;gap:16px}.fg .full{grid-column:1/-1}
@media(max-width:600px){.fg{grid-template-columns:1fr}}
.form label{display:block;font-weight:700;font-size:.85rem;margin-bottom:6px;color:var(--tx)}
.form input,.form select,.form textarea{width:100%;padding:.85rem 1rem;border-radius:14px;border:1.5px solid var(--ln);background:var(--bg);color:var(--tx);font:inherit;transition:.2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--o);box-shadow:0 0 0 4px color-mix(in srgb,var(--o) 18%,transparent)}
.form textarea{min-height:130px;resize:vertical}
.form .row{margin-top:22px}.form small{display:block;margin-top:14px;color:var(--mu)}
.office h3{margin-bottom:4px}.office .role{color:var(--o);font-weight:800;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase}
.office ul{margin:18px 0;display:grid;gap:10px;color:var(--tx);font-weight:600}.office li{display:flex;gap:10px;align-items:center}.office li svg{width:18px;color:var(--o);flex:none}
.office li a:hover{color:var(--o)}

/* Pied de page */
.ftr{background:linear-gradient(180deg,#2a170d,#1a0d06);color:#E0C9B8;padding:80px 0 0;position:relative}
.ftr::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,#B84E0A,#E8873A,#6B4129)}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1.1fr 1.4fr;gap:44px}
@media(max-width:960px){.fgrid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.fgrid{grid-template-columns:1fr}}
.ftr h4{color:#fff;font:700 1.05rem var(--ff);margin-bottom:18px}
.ftr p,.ftr li{color:#CDB4A2;font-size:.94rem}.ftr li{margin-bottom:10px}
.ftr a:hover{color:var(--o2)}
.ftr .brand b{color:#fff;font-size:1.3rem}.ftr .brand small{color:#B89A86}
.ftr .slogan{font:italic 1.05rem var(--ff);color:#F4A265;margin:18px 0 10px}
.ftr .ct{display:grid;gap:3px;margin-bottom:16px}.ftr .ct b{color:#fff;font-size:.9rem}
.fbot{margin-top:56px;padding:22px 0;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.85rem;color:#A58B79}
.wa{position:fixed;right:18px;bottom:18px;z-index:55;width:58px;height:58px;border-radius:50%;background:#25D366;color:#06371b;display:grid;place-items:center;box-shadow:0 14px 30px -8px rgba(37,211,102,.7);transition:.25s}
.wa:hover{transform:scale(1.1)}.wa svg{width:30px;height:30px}

/* Animations */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .8s,transform .8s}.js .rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js .rv{opacity:1;transform:none}}