:root{
  --bg:#F5F1E8;--bg-alt:#FBF9F3;--card:#ffffff;--line:#DED6C6;--line-2:#E7DFCF;
  --head:#1B2A3B;--text:#2A2620;--text-2:#6E665A;--text-3:#968D7E;
  --accent:#A5673A;--accent-2:#C08A55;
  --btn:#1B2A3B;--btn-fg:#ffffff;--btn-hover:#16222F;
  --band:#1B2A3B;--band-h:#24374C;--band-line:#3A4B5F;--band-title:#F5F1E8;--band-text:#AEB8C4;--band-muted:#8794A2;
  --ia-bg:#16222F;--hero-glow:#EBE4D6;
  --nav-bg:rgba(247,243,234,.82);--nav-bg-2:rgba(247,243,234,.94);
  --footer-bg:#1B2A3B;--footer-fg:rgba(247,243,234,.72);
  --photo-mat:#ffffff;--chip-bg:rgba(27,42,59,.06);--chip-line:rgba(27,42,59,.16);--chip-fg:#1B2A3B;
  --shadow-card:0 12px 28px -18px rgba(27,42,59,.4);--shadow-hover:0 26px 60px -28px rgba(27,42,59,.42);--shadow-photo:0 26px 55px -30px rgba(27,42,59,.5);
}
:root[data-theme="night"]{
  --bg:#16222F;--bg-alt:#1E2E40;--card:#22344A;--line:#2B3B4E;--line-2:#3A4B5F;
  --head:#F5F1E8;--text:#E6E2D4;--text-2:#AEB8C4;--text-3:#8794A2;
  --accent:#C08A55;--accent-2:#D2A06B;
  --btn:#A5673A;--btn-fg:#16222F;--btn-hover:#C08A55;
  --band:#22344A;--band-h:#2A3E56;--band-line:#33475F;--band-title:#F5F1E8;--band-text:#C3CDDA;--band-muted:#93A0B0;
  --ia-bg:#0B1722;--hero-glow:#24374C;
  --nav-bg:rgba(22,34,47,.82);--nav-bg-2:rgba(22,34,47,.92);
  --footer-bg:#0F1926;--footer-fg:rgba(230,226,214,.72);
  --photo-mat:#22344A;--chip-bg:rgba(192,138,85,.14);--chip-line:rgba(192,138,85,.32);--chip-fg:#C08A55;
  --shadow-card:0 12px 28px -18px rgba(0,0,0,.5);--shadow-hover:0 26px 60px -28px rgba(0,0,0,.55);--shadow-photo:0 26px 55px -28px rgba(0,0,0,.6);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{font-family:"Libre Franklin",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);font-size:17px;line-height:1.62;overflow-x:hidden;transition:background-color .45s ease,color .45s ease}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-2)}
h1,h2,h3,h4,h5{font-family:"Lora",Georgia,serif;font-weight:500;letter-spacing:-.018em;line-height:1.05;color:var(--head)}
em{font-style:italic}
::selection{background:var(--hero-glow);color:var(--head)}

.wrap{max-width:1200px;margin:0 auto;padding:0 40px}
.section{padding:112px 0}
.sec-head{max-width:760px;margin-bottom:56px}
.eyebrow{font-size:.72rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:.7em}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);display:inline-block}
.eyebrow.plain::before{display:none}
.eyebrow.alt{color:var(--accent-2)}
.eyebrow.alt::before{background:var(--accent-2)}
h2.h2{font-size:clamp(2.1rem,4vw,3.15rem);margin-top:20px}

/* boutons */
.btn{font-family:inherit;display:inline-flex;align-items:center;justify-content:center;gap:.6em;font-weight:600;border-radius:2px;border:1px solid transparent;cursor:pointer;transition:.28s cubic-bezier(.2,.7,.2,1)}
.btn-primary{background:var(--btn);color:var(--btn-fg);box-shadow:var(--shadow-card)}
.btn-primary:hover{background:var(--btn-hover);color:var(--btn-fg);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--head);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--head);background:var(--head);color:var(--bg)}

/* NAV */
.nav{position:sticky;top:0;z-index:100;background:var(--nav-bg);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.nav.scrolled{border-bottom-color:var(--line-2);background:var(--nav-bg-2)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:78px;gap:18px}
.brand{font-family:'Lora',serif;font-size:1.34rem;font-weight:500;letter-spacing:-.01em;color:var(--head);display:flex;align-items:baseline;gap:.5em;white-space:nowrap;flex-shrink:0}
.brand .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block;transform:translateY(-2px)}
.nav-right{display:flex;align-items:center;gap:22px;flex-wrap:wrap;justify-content:flex-end}
.nav-links{display:flex;align-items:center;gap:22px}
.nav-links a{font-size:.94rem;font-weight:500;color:var(--text-2)}
.nav-links a:hover{color:var(--head)}
.theme-toggle{font-family:inherit;background:transparent;color:var(--text-2);border:1px solid var(--line);border-radius:2px;padding:.4em .58em;cursor:pointer;transition:.2s;display:inline-flex;align-items:center;justify-content:center;line-height:1}
.theme-toggle:hover{color:var(--head);border-color:var(--text-3)}
.lang{font-size:.8rem;font-weight:600;letter-spacing:.06em;color:var(--text-3);border:1px solid var(--line);border-radius:2px;padding:.3em .6em;white-space:nowrap}
.lang b{color:var(--head)}
.lang a{color:inherit;text-decoration:none;transition:color .2s}
.lang a:hover{color:var(--head)}
.nav .btn-primary{font-size:.9rem;padding:.68em 1.25em}

/* HERO */
.hero{position:relative;padding:76px 0 44px;background:radial-gradient(120% 80% at 82% 0%, var(--hero-glow) 0%, rgba(217,230,228,0) 46%),linear-gradient(180deg,var(--bg-alt) 0%,var(--bg) 60%)}
.hero-rule{border-top:1px solid var(--line);padding-top:14px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text-3);margin-bottom:54px}
.hero-grid{display:grid;grid-template-columns:1.4fr .72fr;gap:64px;align-items:end}
.hero h1{font-size:clamp(3rem,6.6vw,5.4rem);letter-spacing:-.03em;margin-bottom:28px}
.hero h1 em{color:var(--accent);position:relative;white-space:nowrap}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:.09em;background:var(--accent);opacity:.55;border-radius:2px}
.hero .lead{font-size:1.2rem;color:var(--text-2);line-height:1.6;max-width:36ch;margin-bottom:22px}
.hero-geo{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--text-3);margin-bottom:36px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-cta .btn{font-size:.98rem;padding:.92em 1.5em}
.photo{position:relative;border-radius:3px;overflow:hidden;box-shadow:var(--shadow-photo);border:5px solid var(--photo-mat);aspect-ratio:1/1.12}
.photo img{width:100%;height:100%;object-fit:cover;object-position:52% 18%}
.photo .badge{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);background:var(--btn);color:#fff;font-size:.72rem;font-weight:600;letter-spacing:.04em;padding:.55em .95em;border-radius:2px;display:inline-flex;align-items:center;gap:.5em;white-space:nowrap;box-shadow:0 12px 26px -10px rgba(0,0,0,.5)}
.photo .badge i{width:7px;height:7px;border-radius:50%;background:#7FE3B0;box-shadow:0 0 0 3px rgba(127,227,176,.3)}
.stats{margin-top:56px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:24px 30px;border-left:1px solid var(--line-2)}
.stat .n{font-family:'Lora',serif;font-size:2.4rem;font-weight:500;letter-spacing:-.03em;line-height:1;color:var(--head)}
.stat .l{font-size:.78rem;color:var(--text-3);margin-top:8px;line-height:1.35}

/* CLIENTS */
.clients-wrap{padding:44px 0 12px}
.clients-label{text-align:center;font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--text-3);margin-bottom:28px}
.clients{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:16px 48px}
.clients span{font-family:'Lora',serif;font-size:1.4rem;font-weight:500;letter-spacing:.02em;color:var(--head);opacity:.42;white-space:nowrap;transition:opacity .3s}
.clients span:hover{opacity:.9}
.sector-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:60px}

/* OFFRE (bande) */
.offre{background:var(--band);color:var(--band-text)}
.offre h2{color:var(--band-title)}
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--band-line);border:1px solid var(--band-line)}
.pillar{background:var(--band);padding:40px 36px;transition:.25s}
.pillar:hover{background:var(--band-h)}
.pillar .num{font-family:'Lora',serif;font-size:1.3rem;color:var(--accent-2);font-weight:500}
.pillar h3{font-size:1.5rem;margin:10px 0 12px;color:var(--band-title)}
.pillar p{color:var(--band-text);font-size:1rem;margin-bottom:20px}
.pillar .proof{font-size:.8rem;color:var(--band-muted);border-top:1px solid var(--band-line);padding-top:16px}
.pillar .proof b{color:var(--accent-2);font-weight:600}

/* PARCOURS */
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:130px 1fr auto;gap:28px;align-items:baseline;padding:26px 0;border-bottom:1px solid var(--line);transition:.3s}
.row:hover{padding-left:12px;background:linear-gradient(90deg,rgba(174,133,74,.06),transparent)}
.row .yr{font-family:'Lora',serif;color:var(--accent);font-size:1.05rem}
.row .role{font-family:'Lora',serif;font-size:1.4rem;color:var(--head)}
.row .role span{display:block;font-family:'Libre Franklin',sans-serif;font-size:.92rem;color:var(--text-3);margin-top:5px;letter-spacing:0;font-weight:400}
.row .co{font-weight:600;color:var(--text-2);font-size:.95rem;text-align:right}

/* IA */
.ia{background:var(--ia-bg);color:#EAF1F0;position:relative;overflow:hidden}
.ia .glow{position:absolute;inset:0;opacity:.5;background:radial-gradient(90% 120% at 100% 0%,rgba(165,103,58,.3),transparent 55%),radial-gradient(80% 100% at 0% 100%,rgba(27,42,59,.6),transparent 50%)}
.ia .wrap{position:relative}
.ia-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.ia h2{color:#fff;font-size:clamp(2rem,3.6vw,2.9rem);margin:20px 0 22px}
.ia .p{color:rgba(234,241,240,.8);font-size:1.08rem;margin-bottom:18px}
.ia .quote{font-family:'Lora',serif;font-size:1.35rem;line-height:1.4;color:#fff;font-style:italic;border-left:2px solid var(--accent);padding-left:22px;margin-top:8px}
.ia-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.13);border-radius:6px;padding:34px;backdrop-filter:blur(6px)}
.ia-shot{position:relative;display:block;border-radius:6px;overflow:hidden;border:1px solid rgba(255,255,255,.16);box-shadow:0 24px 50px -24px rgba(0,0,0,.6);margin-bottom:26px;line-height:0}
.ia-shot .cap{position:absolute;bottom:0;left:0;right:0;padding:22px 14px 11px;background:linear-gradient(transparent,rgba(8,20,24,.78));color:#fff;font-size:.8rem;font-weight:600;text-align:right}
.ia-metrics{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.ia-metrics .n{font-family:'Lora',serif;font-size:1.9rem;color:#fff;line-height:1}
.ia-metrics .l{font-size:.82rem;color:rgba(234,241,240,.6);margin-top:8px}
.ia-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.ia-tags span{font-size:.76rem;font-weight:600;color:#EAF1F0;border:1px solid rgba(255,255,255,.2);border-radius:2px;padding:.42em .8em}

/* EXPERTISE */
.grp-title{font-size:1.5rem;font-weight:500;margin-bottom:28px;display:flex;align-items:center;gap:.55em}
.grp-title i{width:9px;height:9px;border-radius:50%;background:var(--accent)}
.groups{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:30px 38px}
.groups.mb{margin-bottom:60px}
.group .glabel{display:block;font-size:.7rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--head);margin-bottom:13px;padding-bottom:9px;border-bottom:1px solid var(--line-2)}
.group .chips{display:flex;flex-wrap:wrap;gap:8px}
.chip-pill{font-size:.82rem;font-weight:500;color:var(--text-2);background:var(--card);border:1px solid var(--line);border-radius:100px;padding:.42em .95em}

/* PROJETS */
.projects{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.project{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:40px 38px;transition:.35s cubic-bezier(.2,.7,.2,1);display:flex;flex-direction:column}
.project:hover,.card-lift:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:transparent}
.project .tag{font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--head);margin-bottom:15px;display:block;line-height:1.5}
.project h3{font-size:1.55rem;margin-bottom:14px;line-height:1.18}
.project p{color:var(--text-2);font-size:1rem;margin-bottom:22px}
.facts{display:flex;flex-wrap:wrap;gap:8px;border-top:1px solid var(--line-2);padding-top:20px;margin-top:auto}
.chip{font-size:.78rem;font-weight:500;color:var(--chip-fg);background:var(--chip-bg);border:1px solid var(--chip-line);border-radius:100px;padding:.35em .85em}

/* LOCAL */
.local-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.local h2 em{color:var(--head)}
.local .lead{font-size:1.18rem;color:var(--text-2);line-height:1.6;margin-top:20px}
.cities{display:flex;flex-wrap:wrap;gap:9px;margin:26px 0 24px}
.cities .chip{font-size:.85rem;padding:.42em .95em}
.region-note{font-size:.8rem;color:var(--text-3);line-height:1.65}
.region-note b{color:var(--text-2);font-weight:600}
.region-note .dep{color:var(--head);font-weight:600}
.mods{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.mod{background:var(--card);border:1px solid var(--line);border-radius:5px;padding:22px 24px}
.mod.full{grid-column:1/-1}
.mod h4{font-size:1.12rem;font-weight:500;margin-bottom:5px}
.mod p{font-size:.88rem;color:var(--text-3);line-height:1.45}

/* CONVICTION / LIVRE */
.conv-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.conv .lead{font-size:1.18rem;color:var(--text-2);line-height:1.6}
.book{display:flex;gap:24px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:28px;box-shadow:var(--shadow-card);transition:.35s cubic-bezier(.2,.7,.2,1)}
.book img{width:132px;height:auto;border-radius:4px;box-shadow:var(--shadow-card);flex:0 0 auto}
.book .k{font-size:.68rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:9px;display:block}
.book h3{font-size:1.5rem;line-height:1.12;margin-bottom:6px}
.book .auth{font-size:.9rem;color:var(--text-2);font-weight:600;margin-bottom:10px}
.book .desc{font-size:.85rem;color:var(--text-3);line-height:1.45;margin-bottom:14px}
.book .lk{font-size:.85rem;font-weight:600;color:var(--head);border-bottom:1px solid var(--accent);padding-bottom:2px;align-self:flex-start}

/* BLOG */
.blog-note{display:inline-flex;align-items:center;gap:.6em;font-size:.82rem;color:var(--chip-fg);background:var(--chip-bg);border:1px solid var(--chip-line);border-radius:100px;padding:.5em 1em;margin-bottom:34px}
.blog-note i{width:7px;height:7px;border-radius:50%;background:var(--chip-fg)}
.more{margin-top:40px;display:inline-flex;align-items:center;gap:.6em;font-weight:600;color:var(--head);border-bottom:1px solid var(--accent);padding-bottom:3px}
/* widget Postmania — thémé via les tokens du site (jour/nuit) */
#postmania-posts{--pm-accent:var(--accent);--pm-bg:var(--card);--pm-text:var(--head);--pm-text-muted:var(--text-2);--pm-border:var(--line);--pm-radius:6px;font-family:var(--sans,'Libre Franklin',sans-serif)}
#postmania-posts .pm-card{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-card);transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s;overflow:hidden}
#postmania-posts .pm-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
#postmania-posts .pm-card-title{font-family:'Lora',serif;font-weight:500;letter-spacing:-.01em;line-height:1.2;color:var(--head)}

/* FAQ */
.faq-head{max-width:720px;margin:0 auto 56px;text-align:center}
.faqs{max-width:820px;margin:0 auto;border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa>button{width:100%;background:none;border:0;cursor:pointer;text-align:left;padding:26px 0;display:flex;justify-content:space-between;align-items:center;gap:24px;font-family:'Lora',serif;font-size:1.25rem;color:var(--head)}
.plus{flex:0 0 auto;width:24px;height:24px;position:relative}
.plus::before,.plus::after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--head);border-radius:2px}
.plus::before{width:16px;height:2px}
.plus::after{width:2px;height:16px;transition:transform .3s}
.qa.open .plus::after{transform:translate(-50%,-50%) scaleY(0)}
.ans{max-height:0;overflow:hidden;transition:max-height .4s ease}
.ans p{padding:0 0 26px;color:var(--text-2);max-width:70ch}

/* CONTACT */
.contact{background:var(--bg-alt);text-align:center;padding:120px 0}
.contact h2{font-size:clamp(2.4rem,5vw,3.7rem);max-width:16ch;margin:16px auto 22px}
.contact p{font-size:1.2rem;color:var(--text-2);max-width:52ch;margin:0 auto 38px}
.contact .btn{font-size:1.05rem;padding:1.05em 2em}

/* FOOTER */
.foot{background:var(--footer-bg);color:var(--footer-fg);padding:72px 0 34px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand{font-family:'Lora',serif;font-size:1.5rem;color:#F5F1E8;margin-bottom:14px}
.foot-brand .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block;margin-left:3px}
.foot p{font-size:.92rem;max-width:34ch}
.foot h5{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2);margin-bottom:16px;font-weight:600}
.foot-grid a{display:block;font-size:.94rem;color:var(--footer-fg);padding:5px 0}
.foot-grid a:hover{color:#fff}
.foot-bot{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:26px;font-size:.82rem;color:rgba(247,243,234,.5);flex-wrap:wrap}
.foot-bot a.foot-link{color:inherit;border-bottom:1px solid rgba(247,243,234,.22);padding-bottom:1px;transition:color .2s}
.foot-bot a.foot-link:hover{color:var(--accent-2)}

/* MODAL */
.modal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:24px}
.modal.on{display:flex}
.modal-bg{position:absolute;inset:0;background:rgba(8,20,24,.55);backdrop-filter:blur(4px)}
.modal-box{position:relative;background:var(--bg);border-radius:8px;max-width:540px;width:100%;padding:44px;box-shadow:var(--shadow-hover);max-height:92vh;overflow:auto}
.modal-close{position:absolute;top:18px;right:18px;background:none;border:0;font-size:1.5rem;color:var(--text-3);cursor:pointer;line-height:1;padding:6px}
.modal-box h3{font-size:1.7rem;margin:12px 0 8px}
.modal-box>p{color:var(--text-2);font-size:.98rem;margin-bottom:26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--text-2);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font-family:inherit;font-size:.98rem;color:var(--head);background:var(--card);border:1px solid var(--line);border-radius:4px;padding:.8em .9em}
.field textarea{resize:vertical;min-height:96px}
.modal-box .btn{width:100%;margin-top:8px;font-size:.98rem;padding:.92em 1.5em}
.modal-note{font-size:.76rem;color:var(--text-3);text-align:center;margin-top:14px}

/* reveal */
[data-reveal]{will-change:opacity,transform}

/* responsive */
@media(max-width:940px){
  .hero-grid,.ia-grid,.local-grid,.conv-grid,.projects,.pillars{grid-template-columns:1fr}
  .hero-grid{gap:44px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .book{flex-direction:row}
}
@media(max-width:860px){ .nav-links{display:none} }
@media(max-width:640px){
  .wrap{padding:0 22px}
  .lang{display:none}
  .nav-inner{gap:8px}
  .nav-right{gap:10px;flex-wrap:nowrap}
  .brand{font-size:1.12rem}
  .nav .btn-primary{padding:.55em .85em;font-size:.82rem}
  .theme-toggle{padding:.35em .5em}
  .section{padding:78px 0}
  .contact{padding:88px 0}
  .stats{grid-template-columns:1fr 1fr}
  .stat{padding:18px 20px}
  .stat .n{font-size:2rem}
  .row{grid-template-columns:1fr;gap:6px;padding:22px 0}
  .row .co{text-align:left}
  .ia-card{padding:24px}
  .book{flex-direction:column;text-align:center;align-items:center}
  .book .lk,.book .k{align-self:center}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .foot-bot{justify-content:flex-start}
  .modal-box{padding:30px 22px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
  [data-reveal]{opacity:1!important;transform:none!important}
}