/* REM — styles communs à toutes les pages */
:root{
    --blue:#0066FF;
    --blue-2:#4DA3FF;
    --grey-l:#F2F5F9;
    --grey-d:#161B22;
    --black:#0B0F14;
    --panel:#11161D;
    --text-dim: rgba(242,245,249,0.6);
    --line: rgba(242,245,249,0.14);
    --ease: cubic-bezier(.16,.84,.44,1);
    --font: "LINE Seed JP","IBM Plex Sans", sans-serif;
    --mono: "IBM Plex Mono", monospace;
  }
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
    background:#0B0F19;
    color:var(--grey-l);
    font-family:var(--font);
    font-weight:400;
    overflow-x:hidden;
    position:relative;
  }
::selection{ background:var(--blue); color:#fff; }
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
/* ---------- scroll progress ---------- */
.progress{ position:fixed; top:0; left:0; right:0; height:3px; z-index:150; background:transparent; }
.progress span{ display:block; height:100%; width:0%; background:linear-gradient(90deg,var(--blue),var(--blue-2)); transform-origin:left; }
/* ---------- curtain transition ---------- */
.curtain{ position:fixed; inset:0; background:var(--blue); z-index:300; transform:translateY(-100%); pointer-events:none; }
.curtain.sweep{ animation:curtainSweep .9s var(--ease) forwards; }
@keyframes curtainSweep{ 0%{transform:translateY(-100%);} 45%{transform:translateY(0%);} 100%{transform:translateY(100%);} }
/* ---------- grain overlay ---------- */
.grain{
    position:fixed; inset:0; z-index:60; pointer-events:none;
    opacity:.045; mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }
/* ---------- brace icon ---------- */
.brace-icon{ display:inline-block; }
@keyframes braceVibrate{
    0%,100%{ transform:scaleY(1) translateX(0); }
    25%{ transform:scaleY(1.1) translateX(-.6px); }
    50%{ transform:scaleY(.92) translateX(.6px); }
    75%{ transform:scaleY(1.05) translateX(-.3px); }
  }
.icn.pulse path{ transform-origin:center; animation:braceVibrate 2.6s ease-in-out infinite; }
/* ---------- intro : le sigle s'ouvre sur REM, se referme, puis s'ouvre sur le site ---------- */
#intro{ position:fixed; inset:0; z-index:200; pointer-events:none; overflow:hidden; }
.intro-panel{ position:absolute; top:0; bottom:0; width:50.5%; overflow:hidden; will-change:transform; }
.intro-panel.l{ left:0; }
.intro-panel.r{ right:0; }
.intro-bg{
    position:absolute; top:0; bottom:0; width:100vw;
    background:#0B0F19;
  }
.intro-panel.l .intro-bg{ left:0; }
.intro-panel.r .intro-bg{ right:0; }
.intro-stage{ position:absolute; inset:0; display:flex; align-items:center; justify-content:center; }
.intro-sigle{ position:relative; width:clamp(150px,19vw,250px); aspect-ratio:667/611; opacity:0; will-change:transform, opacity; }
.intro-sigle img{
    position:absolute; inset:0; width:100%; height:100%; will-change:transform;
  }
.intro-rem{
    position:absolute; width:clamp(230px,38vw,540px); aspect-ratio:555/173; opacity:0;
    clip-path:inset(0 50% 0 50%); will-change:clip-path, transform, opacity;
  }
.intro-rem img{ width:100%; height:100%; }
@media (max-width:700px){
    .intro-sigle{ width:28vw; }
    .intro-rem{ width:46vw; }
  }
/* ---------- arrivée du menu et du hero après l'intro ---------- */
header .logo{ opacity:0; translate:0 -16px; transition:opacity .9s var(--ease), translate 1s var(--ease); }
nav li{ opacity:0; translate:0 -16px; transition:opacity .9s var(--ease), translate 1s var(--ease); }
body.ready header .logo, body.ready nav li{ opacity:1; translate:0 0; }
body.ready nav li:nth-child(1){ transition-delay:.08s; }
body.ready nav li:nth-child(2){ transition-delay:.16s; }
body.ready nav li:nth-child(3){ transition-delay:.24s; }
body.ready nav li:nth-child(4){ transition-delay:.32s; }
body.ready nav li:nth-child(5){ transition-delay:.40s; }
.bounce-ball-wrap{ opacity:0; translate:0 20px; transition:opacity .9s var(--ease) .9s, translate 1s var(--ease) .9s; }
body.ready .bounce-ball-wrap{ opacity:1; translate:0 0; }
/* ---------- nav ---------- */
/* ---------- menu (se cache en descendant, réapparaît en remontant) ---------- */
header{
    position:fixed; top:0; left:0; right:0; z-index:100;
    display:flex; justify-content:space-between; align-items:center;
    padding:1.5rem clamp(1.4rem,4vw,3.4rem);
    transition:transform .55s var(--ease);
  }
header.is-hidden{ transform:translateY(-110%); }
.logo{ display:flex; align-items:center; }
.logo img{ height:28px; width:auto; display:block; }
nav ul{ display:flex; gap:clamp(1.2rem,2.5vw,2.6rem); list-style:none; }
nav a{
    font-size:.8rem; text-transform:uppercase; letter-spacing:.14em; font-weight:700;
    position:relative; padding-bottom:3px; display:inline-block;
    color:var(--grey-l); transition:color .4s var(--ease);
  }
header.on-light nav a{ color:var(--grey-d); }
nav a::after{
    content:""; position:absolute; left:0; bottom:0; width:0; height:1px; background:currentColor;
    transition:width .35s var(--ease);
  }
nav a:hover::after{ width:100%; }
.nav-links{ display:flex; }
@media (max-width:720px){ .nav-links{ display:none; } }
/* ---------- sous-menu Expertises ---------- */
nav li.has-sub{ position:relative; }
nav .caret{ font-size:.7em; margin-left:.25em; display:inline-block; transition:transform .3s var(--ease); }
nav li.has-sub:hover .caret, nav li.has-sub:focus-within .caret{ transform:rotate(180deg); }
nav .submenu{
    position:absolute; top:100%; left:0; margin-top:.8rem;
    display:flex; flex-direction:column; gap:.1rem; min-width:260px; list-style:none; padding:0;
    opacity:0; visibility:hidden; transform:translateY(-8px);
    transition:opacity .3s var(--ease), transform .3s var(--ease), visibility 0s linear .3s;
  }
nav .submenu::before{ content:""; position:absolute; left:0; right:0; top:-1rem; height:1rem; }
/* pont de survol */
nav li.has-sub:hover .submenu, nav li.has-sub:focus-within .submenu{
    opacity:1; visibility:visible; transform:none; transition-delay:0s;
  }
nav li.has-sub.closed .submenu{ opacity:0 !important; visibility:hidden !important; }
nav .submenu li{ opacity:1 !important; translate:none !important; }
.mail a{ color:inherit; text-decoration:underline; text-underline-offset:3px; }
nav .submenu a{
    display:block; padding:.35rem 0; white-space:nowrap;
    text-transform:none; letter-spacing:0; font-size:1rem; font-weight:600;
    color:#F2F5F9; transition:color .25s var(--ease), transform .25s var(--ease);
  }
nav .submenu a::after{ display:none; }
nav .submenu a:hover{ color:var(--blue-2); transform:translateX(4px); }
header.on-light nav .submenu a{ color:var(--grey-d); }
header.on-light nav .submenu a:hover{ color:var(--blue); }
/* ---------- hero ---------- */
.hero{
    min-height:100svh; position:relative; display:flex; flex-direction:column;
    justify-content:flex-end; padding:clamp(6rem,10vw,9rem) clamp(1.4rem,4vw,3.4rem) clamp(4rem,8vw,6rem);
    background:#0B0F19;
    overflow:hidden;
  }
.hero h1{
    font-family:var(--font); font-weight:800; letter-spacing:-.01em;
    font-size:clamp(2.8rem,8.4vw,7.6rem); line-height:1; max-width:1180px; position:relative; z-index:2;
  }
.hero h1 .line span{ display:inline-block; transform:translateY(110%); }
.hero h1 i{ font-style:normal; color:var(--blue-2); }
/* ---------- marquee ---------- */
.marquee-wrap{ overflow:hidden; padding:1.7rem 0; position:relative; z-index:2; -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); }
.marquee{ display:flex; width:max-content; animation:scroll 26s linear infinite; }
.marquee div{ display:flex; }
.marquee span{
    font-family:var(--font); font-weight:700; font-size:1.4rem;
    padding:0 2.4rem; white-space:nowrap; color:var(--text-dim); display:flex; align-items:center; gap:2.4rem;
  }
/* astérisques retirées */
@keyframes scroll{ from{transform:translateX(0);} to{transform:translateX(-50%);} }
/* ---------- clients marquee ---------- */
.clients-wrap{ padding:1.7rem 0; position:relative; z-index:2; }
.clients-marquee-wrap{ overflow:hidden; -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); }
.clients-marquee{ display:flex; width:max-content; animation:scrollRev 44s linear infinite; }
.clients-marquee div{ display:flex; }
.clients-marquee{ --ls:1; }
.client-logo{
    display:flex; align-items:center; justify-content:center; flex-shrink:0;
    height:calc(130px * var(--ls)); margin:0 clamp(1.8rem,3.6vw,3.2rem);
  }
@media (max-width:700px){ .clients-marquee{ --ls:.7; } }
@keyframes scrollRev{ from{transform:translateX(-50%);} to{transform:translateX(0);} }
/* ---------- section shell ---------- */
section{ padding:clamp(5rem,10vw,8rem) clamp(1.4rem,4vw,3.4rem); position:relative; z-index:2; }
.eyebrow{
    font-family:var(--mono); font-size:.76rem; color:var(--blue-2); letter-spacing:.16em;
    display:flex; align-items:center; gap:.6rem; margin-bottom:1.4rem;
  }
.eyebrow::before{ content:""; width:22px; height:1px; background:var(--blue-2); }
.section-head{ display:flex; justify-content:space-between; align-items:flex-end; gap:2rem; flex-wrap:wrap; margin-bottom:3.4rem; position:relative; }
h2{ font-family:var(--font); font-weight:800; font-size:clamp(2.1rem,4.4vw,3.4rem); line-height:1.08; max-width:720px; letter-spacing:-.01em; }
h2 .word-inner{ display:inline-block; transform:translateY(115%); transition:transform .7s var(--ease); }
.reveal.in h2 .word-inner, h2.reveal.in .word-inner{ transform:translateY(0); }
.lead{ max-width:360px; color:var(--text-dim); font-size:1.02rem; line-height:1.6; }
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in{ opacity:1; transform:translateY(0); }
/* décoration waveform retirée */
/* ---------- value stack (grand bloc de valeurs empilées) ---------- */
.value-stack{ display:flex; flex-direction:column; margin:1rem 0 4.5rem; }
.value-stack .v{
    display:block; font-family:var(--font); font-weight:800; letter-spacing:-.02em;
    font-size:clamp(2.6rem,8vw,6.4rem); line-height:.9; white-space:nowrap;
  }
.value-stack .v + .v{ margin-top:-.06em; }
.v-white{ color:var(--grey-l); }
.v-blue{ color:var(--blue-2); }
@media (max-width:700px){ .value-stack .v{ font-size:clamp(1.9rem,9.5vw,3.2rem); margin-left:0 !important; white-space:normal; } }
/* ---------- expertises : panneaux empilés au scroll ---------- */
.expertises-light{ background:var(--grey-l); color:var(--grey-d); }
.expertises-light .lead{ color:#4b545e; }
/* ---------- portfolio : accordéon vertical ---------- */
.work-accordion{ display:flex; flex-direction:column; border-top:1px solid var(--line); }
.work-panel{
    position:relative; height:92px; overflow:hidden; border-bottom:1px solid var(--line);
    background:transparent;
    transition:height .6s var(--ease), background .7s var(--ease);
  }
.work-panel:hover{ height:340px; background:linear-gradient(120deg, var(--from), var(--to)); }
.work-panel-inner{
    position:absolute; inset:0; display:flex; flex-direction:column; justify-content:center; gap:.5rem;
    padding:0 clamp(1.4rem,4vw,3.4rem);
  }
.work-panel .idx{ font-family:var(--mono); font-size:.8rem; color:var(--text-dim); position:relative; z-index:1; }
.work-panel h3{
    font-family:var(--font); font-weight:800; font-size:clamp(1.5rem,3.4vw,2.4rem);
    transform-origin:left center; transition:transform .55s var(--ease); position:relative; z-index:1;
  }
.work-panel:hover h3{ transform:scale(1.12) translateX(6px); }
.work-panel-detail{
    opacity:0; transform:translateY(10px); max-width:560px;
    transition:opacity .4s var(--ease), transform .4s var(--ease); position:relative; z-index:1;
  }
.work-panel:hover .work-panel-detail{ opacity:1; transform:translateY(0); transition-delay:.22s; }
.work-panel-detail p{ color:rgba(255,255,255,.9); font-size:.98rem; line-height:1.55; }
.work-panel-detail .tag{ display:inline-block; margin-top:.7rem; font-family:var(--mono); font-size:.8rem; color:rgba(255,255,255,.75); }
@media (max-width:780px){
    .work-panel{ height:76px; }
    .work-panel:hover{ height:260px; }
    .work-panel h3{ font-size:1.4rem; }
  }
/* ---------- stats -> pourquoi / valeur ajoutée ---------- */
.stats{ background:var(--grey-l); color:var(--grey-d); }
.stats .eyebrow{ color:var(--blue); }
.stats .eyebrow::before{ background:var(--blue); }
.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2.4rem,6vw,5rem); align-items:start; }
.two-col-item{ padding-top:0; }
.two-col-title{
    font-family:var(--font); font-weight:800; letter-spacing:-.02em;
    font-size:clamp(2.4rem,6vw,4.4rem); line-height:1; display:inline-block; padding-bottom:.18em; margin-bottom:-.18em;
    background-image:linear-gradient(90deg, var(--blue) 0%, var(--blue) 50%, #c3c9d1 50%, #c3c9d1 100%);
    background-size:200% 100%; background-position:100% 0;
    -webkit-background-clip:text; background-clip:text; color:transparent;
    transition:background-position 1.3s var(--ease), opacity .9s var(--ease), transform .9s var(--ease);
  }
.two-col-title.in{ background-position:0% 0; animation:titleBounce 5s ease-in-out 1.3s infinite; }
@keyframes titleBounce{
    0%, 8%, 100%{ transform:translateY(0); }
    3%{ transform:translateY(-16px); }
    5.5%{ transform:translateY(0); }
    6.5%{ transform:translateY(-7px); }
  }
.two-col-item p{
    font-family:var(--font); font-weight:600; font-size:clamp(1.25rem,2.3vw,1.65rem);
    line-height:1.5; color:#1c2128; margin-top:1.2rem;
  }
.two-col-item p:first-of-type{ margin-top:1.4rem; }
.two-col-item strong{ color:var(--blue); font-weight:800; }
.approche-head{ margin:0 0 clamp(2.4rem,5vw,3.6rem); }
.approche-head h2{ font-size:clamp(2.4rem,6vw,4.4rem); line-height:1; letter-spacing:-.02em; }
/* ---------- méthode : cartes verticales façon wallet ---------- */
.wallet{
    --closed:clamp(110px,10vw,150px); --opened:clamp(380px,36vw,540px);
    display:flex; align-items:stretch; height:clamp(440px,58vh,540px);
  }
.wcard{
    position:relative; flex:0 0 var(--closed); min-width:0; height:100%; overflow:hidden;
    border-radius:clamp(22px,2.6vw,34px); background:var(--bg); color:var(--fg);
    box-shadow:-18px 0 40px rgba(0,0,0,.3);
    transition:flex-grow .8s cubic-bezier(.22,1,.36,1);
    cursor:pointer;
  }
.wcard + .wcard{ margin-left:-26px; }
.wcard:nth-child(1){ z-index:1; }
.wcard:nth-child(2){ z-index:2; }
.wcard:nth-child(3){ z-index:3; }
.wcard.open, .wcard:hover{ flex-grow:1; }
/* la carte ouverte prend toute la largeur restante */
.wallet:hover .wcard.open:not(:hover){ flex-grow:0; }
/* titre vertical visible quand la carte est fermée */
.wcard-v{
    position:absolute; left:0; top:0; bottom:0; width:calc(var(--closed) - 26px);
    display:flex; align-items:center; justify-content:center;
    font-weight:800; letter-spacing:-.01em; font-size:clamp(1.6rem,2.8vw,2.4rem); line-height:1; white-space:nowrap;
    writing-mode:vertical-rl; transform:rotate(180deg);
    transition:opacity .35s var(--ease);
  }
.wcard:last-child .wcard-v{ width:var(--closed); }
.wcard.open .wcard-v, .wcard:hover .wcard-v{ opacity:0; }
.wallet:hover .wcard.open:not(:hover) .wcard-v{ opacity:1; transition-delay:.25s; }
/* contenu visible quand la carte est ouverte (largeur fixe : pas de reflow pendant l'animation) */
.wcard-inner{
    width:100%; min-width:var(--opened); height:100%;
    padding:clamp(1.6rem,3vw,2.4rem) clamp(1.8rem,3vw,2.6rem) clamp(1.6rem,3vw,2.4rem) calc(clamp(1.8rem,3vw,2.6rem) + 26px);
    display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center;
    opacity:0; transition:opacity .3s var(--ease);
  }
.wcard:first-child .wcard-inner{ padding-left:clamp(1.8rem,3vw,2.6rem); }
.wcard.open .wcard-inner, .wcard:hover .wcard-inner{ opacity:1; transition:opacity .45s var(--ease) .25s; }
.wallet:hover .wcard.open:not(:hover) .wcard-inner{ opacity:0; transition-delay:0s; }
.wcard h3{ font-family:var(--font); font-weight:800; letter-spacing:-.02em; font-size:clamp(2.2rem,4.2vw,3.6rem); line-height:1; }
.wcard-body{ padding-top:1.6rem; max-width:760px; }
.wcard-body p{ font-size:clamp(1.05rem,1.45vw,1.3rem); line-height:1.6; opacity:.92; }
.wcard-body p + p{ margin-top:.8rem; }
@media (max-width:760px){
    .wallet{ flex-direction:column; height:auto; }
    .wcard{ flex:none; height:auto; }
    .wcard + .wcard{ margin-left:0; margin-top:-22px; }
    .wcard-v{ display:none; }
    .wcard-inner{ width:auto; opacity:1; padding:2rem 1.6rem; }
    .wcard + .wcard .wcard-inner{ padding-top:calc(2rem + 22px); }
  }
/* ---------- cta ---------- */
.cta{ background:var(--blue); color:#fff; text-align:center; overflow:hidden; position:relative; display:flex; flex-direction:column; align-items:center; }
.cta-logo{ width:clamp(240px,48vw,640px); margin:0 auto clamp(2.4rem,5vw,3.6rem); filter:brightness(0) invert(1); }
.cta h2{ margin:0 auto; }
.cta h2{ color:#fff; max-width:900px; font-size:clamp(2.2rem,6vw,5rem); }
.cta-row{ display:flex; justify-content:center; align-items:center; flex-direction:column; gap:2rem; flex-wrap:wrap; margin-top:2.6rem; }
.btn{
    position:relative; overflow:hidden; z-index:1; display:inline-flex; align-items:center; gap:.8rem;
    background:#fff; color:var(--grey-d); padding:1.1rem 1.8rem; border-radius:100px; font-weight:700; font-size:.95rem;
    transition:transform .4s var(--ease);
  }
.btn:hover{ transform:translateY(-3px); }
.btn .fill{ position:absolute; left:0; right:0; bottom:0; height:0; background:var(--grey-d); transition:height .4s var(--ease); z-index:-1; }
.btn:hover .fill{ height:100%; }
.btn .label{ position:relative; z-index:2; transition:color .4s var(--ease); }
.btn:hover .label{ color:#fff; }
.cta .mail{ font-family:var(--font); font-size:.95rem; }
footer{
    padding:3rem clamp(1.4rem,4vw,3.4rem); display:flex; justify-content:space-between; align-items:center;
    flex-wrap:wrap; gap:1rem; border-top:1px solid var(--line); font-size:.82rem; color:var(--text-dim);
    position:relative; z-index:2;
  }
footer .logo img{ height:24px; }
/* ---------- navigation entre pages ---------- */
nav a.is-active::after{ width:100%; }
.curtain.leave{ animation:curtainIn .45s var(--ease) forwards; }
@keyframes curtainIn{ from{ transform:translateY(-100%); } to{ transform:translateY(0); } }
.curtain.enter{ transform:translateY(0); animation:curtainOut .7s var(--ease) .05s forwards; }
@keyframes curtainOut{ from{ transform:translateY(0); } to{ transform:translateY(100%); } }
/* ---------- pages intérieures ---------- */
.page-hero{ min-height:78svh; }
.page-hero .hero-intro{ max-width:620px; margin-top:2rem; color:var(--text-dim); font-size:clamp(1rem,1.4vw,1.2rem); line-height:1.6; position:relative; z-index:2; }
body.sub [id]{ scroll-margin-top:0; }
/* expertises détaillées */
.xp{ background:var(--bg); color:var(--fg); }
.xp-grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(2rem,6vw,6rem); max-width:1340px; margin:0 auto; align-items:start; }
.xp-copy{ position:sticky; top:120px; }
.xp-copy h2{ color:inherit; margin-bottom:1.4rem; }
.xp-copy p{ font-size:clamp(1.02rem,1.3vw,1.15rem); line-height:1.65; opacity:.88; max-width:460px; }
.xp-copy .btn{ margin-top:2rem; }
.xp-list{ list-style:none; }
.xp-list strong{ display:block; font-weight:800; font-size:clamp(1.3rem,2.3vw,1.9rem); letter-spacing:-.015em; line-height:1.15; }
.xp-list span{ display:block; margin-top:.45rem; opacity:.78; font-size:clamp(.98rem,1.2vw,1.08rem); line-height:1.55; }
.xp.light .btn{ background:var(--grey-d); color:#fff; }
.xp.light .btn .fill{ background:var(--blue); }
/* bénéfices (méthodologie) */
.benefits{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(1.4rem,3vw,2.4rem); max-width:1340px; margin:0 auto; }
.benefit h3{ font-weight:800; font-size:clamp(1.4rem,2.4vw,2rem); letter-spacing:-.015em; line-height:1.1; margin-bottom:.8rem; }
.benefit p{ color:var(--text-dim); line-height:1.6; }
/* contact */
.contact-grid{ display:grid; grid-template-columns:.8fr 1.2fr; gap:clamp(2rem,6vw,6rem); max-width:1340px; margin:0 auto; }
.contact-info h3{ font-size:.8rem; text-transform:uppercase; letter-spacing:.14em; color:var(--text-dim); margin:2rem 0 .6rem; font-weight:700; }
.contact-info h3:first-child{ margin-top:0; }
.contact-info p, .contact-info a{ font-size:clamp(1.15rem,1.8vw,1.5rem); font-weight:700; line-height:1.4; }
.contact-info a{ color:var(--blue-2); }
.contact-form{ display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; }
.contact-form label{ display:flex; flex-direction:column; gap:.5rem; font-size:.8rem; text-transform:uppercase; letter-spacing:.12em; color:var(--text-dim); font-weight:700; }
.contact-form .full{ grid-column:1 / -1; }
.contact-form input, .contact-form select, .contact-form textarea{
    font:inherit; font-size:1.05rem; text-transform:none; letter-spacing:0; color:var(--grey-l);
    background:rgba(242,245,249,.05); border:1px solid var(--line); border-radius:14px; padding:1rem 1.1rem;
    transition:border-color .3s var(--ease), background .3s var(--ease);
  }
.contact-form select option{ color:#0B0F19; }
.contact-form textarea{ min-height:180px; resize:vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{ outline:none; border-color:var(--blue-2); background:rgba(242,245,249,.08); }
.contact-form button{ justify-self:start; border:0; cursor:pointer; font:inherit; }
.form-note{ grid-column:1 / -1; font-size:.85rem; color:var(--text-dim); }
/* bloc clients sur la page agence */
.clients-block{ padding-bottom:clamp(3rem,6vw,5rem); }
/* logo REM compact dans le header */
header .logo img{ height:46px; width:auto; transition:filter .4s var(--ease); }
header.on-light .logo img{ filter:brightness(0); }
@media (max-width:600px){ header .logo img{ height:38px; } }
/* logo REM compact dans le footer */
footer .logo img{ height:52px; width:auto; }
@media (max-width:600px){ footer .logo img{ height:42px; } }
/* ---------- menu mobile (burger) ---------- */
.burger{ display:none; position:relative; width:44px; height:44px; margin-right:-10px; border:0; background:none; cursor:pointer; color:var(--grey-l); -webkit-tap-highlight-color:transparent; }
header.on-light .burger{ color:var(--grey-d); }
.burger span{ position:absolute; left:10px; right:10px; height:2px; border-radius:2px; background:currentColor; transition:transform .45s var(--ease), top .45s var(--ease), opacity .3s; }
.burger span:nth-child(1){ top:17px; }
.burger span:nth-child(2){ top:25px; }
body.menu-open .burger span:nth-child(1){ top:21px; transform:rotate(45deg); }
body.menu-open .burger span:nth-child(2){ top:21px; transform:rotate(-45deg); }
body.menu-open header{ transform:none !important; }
body.menu-open header .burger{ color:#fff; }
body.menu-open header .logo img{ filter:none !important; }
.m-menu{ position:fixed; inset:0; z-index:99; background:#0B0F19; color:#fff; display:flex; flex-direction:column; justify-content:space-between;
    padding:calc(110px + env(safe-area-inset-top)) clamp(1.4rem,4vw,3.4rem) calc(2rem + env(safe-area-inset-bottom));
    opacity:0; visibility:hidden; transition:opacity .4s var(--ease), visibility 0s linear .4s; overflow-y:auto; }
body.menu-open .m-menu{ opacity:1; visibility:visible; transition:opacity .4s var(--ease); }
.m-menu ul{ list-style:none; margin:0; padding:0; display:block; }
body:not(.menu-open) .m-menu li{ opacity:0; translate:0 18px; transition:opacity .5s var(--ease), translate .6s var(--ease); }
body.ready.menu-open .m-menu li, body.menu-open .m-menu li{ opacity:1; translate:0 0; }
body.menu-open .m-menu li:nth-child(2){ transition-delay:.05s; }
body.menu-open .m-menu li:nth-child(3){ transition-delay:.1s; }
body.menu-open .m-menu li:nth-child(4){ transition-delay:.15s; }
body.menu-open .m-menu li:nth-child(5){ transition-delay:.2s; }
.m-menu ul a{ display:block; padding:.55rem 0; font-family:var(--font); font-weight:800; font-size:clamp(2rem,9vw,2.8rem); letter-spacing:-.02em; line-height:1.1; color:#fff; text-transform:none; }
.m-menu a::after{ display:none !important; }
.m-menu ul a.is-active{ color:var(--blue-2); }
.m-menu-foot{ margin-top:2.5rem; padding-top:1.4rem; border-top:1px solid rgba(255,255,255,.14); display:flex; flex-direction:column; gap:.5rem; font-size:1rem; }
.m-menu-foot a{ color:var(--blue-2); font-weight:700; }
.m-menu-foot span{ color:rgba(255,255,255,.6); font-size:.9rem; }
@media (max-width:720px){ .burger{ display:block; } }
@media (min-width:721px){ .m-menu{ display:none; } }