/* =========================================================
   AVORIA CONSULTING : Design system unifié
   Base béton clair · accent bleu azur corporate · signature "cotation"
   Typo : Bricolage Grotesque (display) / Inter (corps) / IBM Plex Mono (utilitaire)
   Les noms de tokens/classes historiques sont conservés en alias
   pour compatibilité avec les pages internes.
   ========================================================= */

:root{
  /* ----- Nouveaux tokens ----- */
  --paper:#EEF0F1;      /* fond béton clair */
  --paper-2:#F7F8F8;    /* surfaces claires / cartes */
  --paper-3:#E4E7E9;    /* séparateurs de blocs clairs */
  --ink:#15191E;        /* encre quasi-noire */
  --ink-2:#3A424C;      /* texte secondaire fort */
  --ink-soft:#606A75;   /* texte secondaire */
  --line:rgba(21,25,30,.14);
  --line-2:rgba(21,25,30,.08);
  --accent:#2557E6;     /* bleu azur corporate */
  --accent-ink:#1C3FB0; /* bleu foncé (texte/hover sur clair) */
  --accent-soft:rgba(37,87,230,.10);
  --night:#122A63;      /* bleu profond corporate (bandeaux) */
  --night-2:#0E2350;

  --font-display:"Bricolage Grotesque", system-ui, sans-serif;
  --font-body:"Inter", system-ui, -apple-system, sans-serif;
  --font-mono:"IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  --container:1200px;
  --gutter:26px;
  --r-sm:6px;
  --r:10px;
  --r-lg:16px;

  --shadow:0 1px 2px rgba(18,42,99,.05), 0 12px 30px rgba(18,42,99,.07);
  --shadow-lg:0 24px 55px rgba(18,42,99,.16);

  /* ----- Alias de compatibilité (pages internes) ----- */
  --navy:var(--night);
  --navy-900:var(--night-2);
  --navy-700:#2A4F9E;
  --slate:var(--ink-soft);
  --muted:var(--ink-soft);
  --accent-600:var(--accent-ink);
  --accent-100:#DBE4FB;
  --bg:var(--paper-3);
  --bg-2:#DBE0E4;
  --white:#FFFFFF;
  --border:var(--line);
  --hair:var(--line-2);
  --font-head:var(--font-display);
}

/* ---------- Reset léger ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);
  background:var(--paper);line-height:1.62;font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);line-height:1.06;margin:0 0 .4em;font-weight:800;letter-spacing:-.02em;}
h1{font-size:clamp(2.4rem,5.4vw,3.9rem);}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem);letter-spacing:-.025em;}
h3{font-size:1.24rem;font-weight:700;letter-spacing:-.015em;}
p{margin:0 0 1rem;}
strong{color:var(--ink);}
::selection{background:var(--accent);color:#fff;}

/* ---------- Utilitaires ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--gutter);}
.section{padding:96px 0;}
.section--tight{padding:64px 0;}
.sec{padding:96px 0;}
.sec--tight{padding:64px 0;}
.bg-light{background:var(--paper-2);}
.bg-navy{background:var(--night);color:#C9D5EC;position:relative;}
.bg-navy h2,.bg-navy h3{color:#fff;}
.center{text-align:center;}
.lead{font-size:1.18rem;color:var(--ink-2);max-width:60ch;}
.center .lead{margin-left:auto;margin-right:auto;}

/* Mono utilitaire */
.mono{font-family:var(--font-mono);font-weight:500;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);}

/* Eyebrow */
.eyebrow{display:inline-flex;align-items:center;font-family:var(--font-mono);font-weight:600;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:1.1rem;}
.eyebrow::before{content:none;}
.center .eyebrow{justify-content:center;}
.bg-navy .eyebrow{color:#8FB0FF;}
.bg-navy .eyebrow::before{background:#8FB0FF;}

.section-head{max-width:62ch;margin-bottom:52px;}
.section-head.center{margin-left:auto;margin-right:auto;}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-weight:700;font-size:1rem;padding:14px 27px;border-radius:var(--r-sm);border:1.5px solid transparent;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s,transform .15s,box-shadow .2s;}
.btn:hover{transform:translateY(-1px);}
.btn:focus-visible{outline:3px solid var(--accent-soft);outline-offset:2px;}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 22px rgba(37,87,230,.26);}
.btn-primary:hover{background:var(--accent-ink);box-shadow:0 12px 30px rgba(37,87,230,.32);}
.btn-dark{background:var(--night);color:#fff;}
.btn-dark:hover{background:var(--night-2);}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-outline:hover{border-color:var(--ink);}
.btn-ghost-light{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.5);}
.btn-ghost-light:hover{background:rgba(255,255,255,.16);border-color:#fff;}
.btn .arrow{transition:transform .2s;}
.btn:hover .arrow{transform:translateX(4px);}
.arrow-link{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-display);font-weight:700;color:var(--accent-ink);}
.arrow-link .arrow{transition:transform .2s;}
.arrow-link:hover .arrow{transform:translateX(4px);}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(238,240,241,.82);backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--line-2);}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px;position:relative;}
.brand{display:flex;align-items:center;gap:12px;line-height:1;}
.brand-logo{height:34px;width:auto;display:block;}
.brand .brand-name{font-family:var(--font-display);font-weight:800;font-size:1.5rem;color:var(--ink);letter-spacing:-.03em;}
.brand .brand-sub{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.26em;color:var(--ink-soft);text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:30px;}
.nav-links a{font-weight:500;color:var(--ink-2);font-size:.97rem;transition:color .2s;}
.nav-links a:hover,.nav-links a.active{color:var(--ink);}
.nav-links a.active{position:relative;}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-27px;height:2px;background:var(--accent);}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.25s;}

/* ---------- HERO home (clair, split) ---------- */
.hero{position:relative;border-bottom:1px solid var(--line-2);background:var(--paper);}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:92px 0 96px;}
.hero-inner{max-width:640px;}
.hero h1{color:var(--ink);}
.hero h1 em{font-style:normal;color:var(--accent);}
.hero p.sub{font-size:1.22rem;color:var(--ink-2);max-width:52ch;margin-top:.6em;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px;}
.hero-note{margin-top:26px;font-family:var(--font-mono);font-size:.82rem;letter-spacing:.02em;color:var(--ink-soft);}
.hero-note b{color:var(--ink);font-weight:600;}

/* Panneau image (réf. photo) : repli cinématique clair */
.hero-media{position:relative;border-radius:12px;overflow:hidden;min-height:clamp(360px,44vw,540px);box-shadow:0 30px 60px rgba(18,42,99,.16);
  background:
    radial-gradient(120% 90% at 78% 8%, rgba(37,87,230,.34), transparent 48%),
    radial-gradient(90% 80% at 15% 100%, rgba(30,90,140,.30), transparent 55%),
    linear-gradient(160deg,#16233f 0%,#1c2c4c 46%,#0f1a30 100%);}
.hero-media .ref{position:absolute;top:16px;left:16px;z-index:3;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;color:rgba(255,255,255,.75);text-transform:uppercase;background:rgba(0,0,0,.26);padding:5px 9px;border-radius:3px;}
.hero-media svg.motif{position:absolute;inset:0;width:100%;height:100%;opacity:.85;}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(9,17,35,.4));}
.hero-media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}

/* ---------- HERO plein cadre cinématique ---------- */
.hero-cine{position:relative;min-height:88vh;display:flex;align-items:flex-end;overflow:hidden;color:#fff;background:#0b1220;}
.hero-cine .hero-bg{position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(120% 95% at 74% 12%, rgba(37,87,230,.32), transparent 52%),
    radial-gradient(90% 80% at 10% 100%, rgba(20,70,120,.30), transparent 55%),
    linear-gradient(158deg,#0b1220 0%,#12294f 52%,#0a1424 100%);}
.hero-cine .hero-bg>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.hero-cine .hero-bg .ref{position:absolute;top:18px;left:18px;z-index:2;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;color:rgba(255,255,255,.7);text-transform:uppercase;background:rgba(0,0,0,.28);padding:5px 9px;border-radius:3px;}
.hero-cine .hero-bg svg.motif{position:absolute;inset:0;width:100%;height:100%;opacity:.5;}
.hero-cine::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(9,15,26,.35) 0%,rgba(9,15,26,.12) 38%,rgba(9,15,26,.82) 100%);}
.hero-cine .container{position:relative;z-index:2;padding-top:130px;padding-bottom:74px;width:100%;}
.hero-cine .hero-inner{max-width:820px;}
.hero-cine .eyebrow{color:#9fc0ff;}
.hero-cine .eyebrow::before{background:#9fc0ff;}
.hero-cine h1{color:#fff;font-size:clamp(2.7rem,6.4vw,5rem);}
.hero-cine h1 em{font-style:normal;color:#7ea6ff;}
.hero-cine p.sub{color:#dfe5ec;font-size:clamp(1.12rem,1.7vw,1.35rem);max-width:48ch;margin-top:.7em;}
.hero-cine .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;}
.hero-cine .hero-note{margin-top:24px;font-family:var(--font-mono);font-size:.8rem;letter-spacing:.02em;color:#a9b6c6;}
.hero-cine .btn-outline{color:#fff;border-color:rgba(255,255,255,.5);}
.hero-cine .btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1);}
@media(max-width:720px){.hero-cine{min-height:76vh;}.hero-cine .container{padding-top:104px;padding-bottom:56px;}}

/* ---------- Bloc positionnement (home) ---------- */
.pos{background:var(--paper-2);border-bottom:1px solid var(--line-2);}
.pos-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center;}
.pos-grid .lead{font-size:1.3rem;color:var(--ink);line-height:1.5;}
.pos-points{display:grid;gap:2px;border-top:1px solid var(--line);margin-top:20px;}
.pos-point{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:20px 4px;border-bottom:1px solid var(--line);align-items:baseline;}
.pos-point .k{font-family:var(--font-mono);font-size:.78rem;color:var(--accent-ink);letter-spacing:.06em;white-space:nowrap;}
.pos-point p{margin:0;color:var(--ink-2);}

/* ---------- Business Units (home, signature) ---------- */
.bu-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:14px;}
.bu{display:grid;grid-template-columns:1.12fr 1fr;gap:0;border-top:1px solid var(--line);}
.bu:last-child{border-bottom:1px solid var(--line);}
.bu-media{position:relative;overflow:hidden;min-height:clamp(340px,42vw,520px);background:#12161b;display:flex;align-items:flex-end;}
.bu-media .ref{position:absolute;top:18px;left:18px;z-index:3;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;color:rgba(255,255,255,.72);text-transform:uppercase;background:rgba(0,0,0,.28);padding:5px 9px;border-radius:3px;backdrop-filter:blur(3px);}
.bu-media .idx{position:absolute;bottom:18px;left:20px;z-index:3;font-family:var(--font-mono);font-weight:600;font-size:.8rem;letter-spacing:.12em;color:#fff;}
.bu-media svg.motif{position:absolute;inset:0;width:100%;height:100%;z-index:2;opacity:.9;}
.bu-media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;}
.bu-media::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.35) 100%);}
.bu-body{padding:clamp(30px,4vw,56px);display:flex;flex-direction:column;justify-content:center;background:var(--paper-2);}
.bu-body h3{font-size:clamp(1.6rem,2.6vw,2.15rem);font-weight:800;letter-spacing:-.02em;margin-bottom:.25em;}
.bu-promise{font-size:1.12rem;color:var(--accent-ink);font-family:var(--font-display);font-weight:600;margin-bottom:1.1em;}
.bu-domains{display:grid;grid-template-columns:1fr 1fr;gap:9px 22px;margin:0 0 1.6em;}
.bu-domains li{position:relative;padding-left:20px;color:var(--ink-2);font-size:.98rem;}
.bu-domains li::before{content:"";position:absolute;left:0;top:11px;width:11px;height:1.5px;background:var(--accent);}
/* Description étoffée + tags (remplace les listes à puces) */
.bu-desc{color:var(--ink-2);font-size:1.02rem;line-height:1.62;margin:0 0 1.4em;max-width:56ch;}
.bu-tags{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 1.7em;}
.bu-tags span{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.02em;color:var(--ink-2);
  background:var(--white);border:1px solid var(--line);border-radius:999px;padding:7px 14px;white-space:nowrap;}
.bu:nth-child(even) .bu-media{order:2;}
.grad-aero{background:radial-gradient(120% 100% at 20% 0%,rgba(120,170,210,.55),transparent 55%),linear-gradient(160deg,#1b2a3a,#0e1622);}
.grad-energie{background:radial-gradient(120% 100% at 80% 10%,rgba(40,160,170,.5),transparent 55%),linear-gradient(160deg,#0f2630,#0b171d);}
.grad-mobilite{background:radial-gradient(120% 100% at 15% 90%,rgba(60,150,140,.5),transparent 55%),linear-gradient(160deg,#132420,#0c1512);}
.grad-machines{background:radial-gradient(120% 100% at 85% 80%,rgba(90,120,200,.45),transparent 55%),linear-gradient(160deg,#1a2038,#101018);}
.grad-num{background:radial-gradient(120% 100% at 50% 0%,rgba(70,120,190,.55),transparent 55%),linear-gradient(160deg,#12202c,#0b1016);}

/* ---------- Grilles & cartes ---------- */
.grid{display:grid;gap:24px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.card{position:relative;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s;}
.card::before{content:"";position:absolute;left:30px;right:30px;top:0;height:2px;background:var(--accent);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .3s;}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#CBD3DA;}
.card:hover::before{transform:scaleX(1);}
.card h3{margin-top:2px;}
.card p:last-child{margin-bottom:0;}

.icon-badge{width:50px;height:50px;border-radius:12px;display:grid;place-items:center;margin-bottom:20px;background:linear-gradient(155deg,var(--accent),var(--accent-ink));color:#fff;box-shadow:0 6px 16px rgba(37,87,230,.28);}
.icon-badge svg{width:25px;height:25px;}

/* Piliers numérotés */
.pillar .num{font-family:var(--font-mono);font-weight:600;color:var(--accent-ink);font-size:.86rem;letter-spacing:.06em;}
.pillar h3{margin-top:8px;}

/* Badges */
.badge{align-self:flex-start;font-family:var(--font-display);font-weight:700;font-size:.67rem;letter-spacing:.12em;text-transform:uppercase;padding:5px 11px;border-radius:999px;margin-bottom:auto;}
.badge-core{display:inline-block;background:var(--accent-soft);color:var(--accent-ink);margin:0 0 14px;}

/* ---------- Référentiels / logos ---------- */
.refs{background:var(--paper);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);padding:44px 0;}
.refs .label{text-align:center;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 26px;}
.refs-row{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;}
.ref-tile{height:62px;border:1px solid var(--line);border-radius:var(--r-sm);display:grid;place-items:center;text-align:center;font-family:var(--font-display);font-weight:700;font-size:.86rem;color:var(--ink-2);background:var(--paper-2);padding:0 10px;}
.logos{padding:44px 0;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);}
.logos .label{text-align:center;font-family:var(--font-mono);font-weight:600;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 24px;}
.logos-row{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;align-items:center;}
.logo-tile{height:60px;border:1px solid var(--line);border-radius:var(--r-sm);display:grid;place-items:center;color:var(--ink-2);font-family:var(--font-display);font-weight:700;font-size:.84rem;background:var(--paper-2);text-align:center;padding:0 10px;}

/* ---------- Chiffres (bloc sombre) ---------- */
.stats-band{background:var(--night);color:#C9D5EC;}
.stats{display:grid;grid-template-columns:repeat(3,1fr);text-align:center;}
.stat{padding:12px 22px;}
.stat+.stat{border-left:1px solid rgba(255,255,255,.14);}
.stat .n{font-family:var(--font-display);font-weight:800;font-size:clamp(2.4rem,4vw,3rem);color:#fff;line-height:1;letter-spacing:-.02em;}
.stat .n em{font-style:normal;color:#8FB0FF;}
.stat .l{color:#98A9CC;font-size:.9rem;margin-top:12px;font-family:var(--font-mono);letter-spacing:.02em;}

/* ---------- Étapes / process ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;border-top:1px solid var(--line);}
.step{padding:34px 30px 30px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);}
.step:last-child{border-right:0;}
.step .n{font-family:var(--font-mono);font-weight:600;font-size:.82rem;color:var(--accent-ink);letter-spacing:.08em;}
.step h3{margin:14px 0 .4em;font-size:1.1rem;}
.step p{color:var(--ink-soft);margin:0;font-size:.98rem;}

/* ---------- Étapes programme (aéro) ---------- */
.program-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;}
.program-step{position:relative;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-sm);padding:18px 14px;text-align:center;font-family:var(--font-display);font-weight:700;font-size:.92rem;color:var(--ink);box-shadow:var(--shadow);display:grid;place-items:center;}
.program-step:not(:last-child)::after{content:"›";position:absolute;right:-13px;top:50%;transform:translateY(-50%);color:var(--accent);font-weight:800;font-size:1.15rem;}

/* ---------- "Pourquoi" ---------- */
.why-item{display:flex;gap:16px;align-items:flex-start;}
.why-item .tick{flex:none;width:30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;margin-top:2px;}
.why-item h3{margin-bottom:.2em;font-size:1.12rem;}
.why-item p{color:var(--ink-soft);margin:0;font-size:.98rem;}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px 44px;max-width:940px;margin:0 auto;}

/* ---------- Panneaux "image" (repli sans photo) ---------- */
.media,.member .photo{
  position:relative;overflow:hidden;border-radius:var(--r);
  display:grid;place-items:center;text-align:center;padding:18px;
  color:rgba(255,255,255,.72);
  font-family:var(--font-mono);font-weight:500;font-size:.72rem;
  letter-spacing:.16em;text-transform:uppercase;
  background:
    radial-gradient(120% 100% at 20% 0%,rgba(37,87,230,.35),transparent 55%),
    linear-gradient(160deg,#16233f,#0f1a30);
}
.member .photo{aspect-ratio:4/5;margin-bottom:16px;}

/* ---------- Équipe ---------- */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.member{text-align:left;}
.member .role{color:var(--accent-ink);font-weight:600;font-size:.9rem;font-family:var(--font-mono);letter-spacing:.02em;}
.member h3{margin:6px 0 .4em;}
.member p{color:var(--ink-soft);font-size:.96rem;}
.quote-card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:38px;}
.quote-card p{font-size:1.18rem;color:var(--ink);font-style:italic;margin-bottom:18px;}
.quote-card strong{font-family:var(--font-display);color:var(--ink);}
.quote-card span{color:var(--ink-soft);font-size:.95rem;}

/* ---------- Bandeau CTA ---------- */
.cta-band{text-align:center;}
.cta-band h2{margin-bottom:.5em;}
.band-dark{background:var(--night);color:#C9D5EC;text-align:center;position:relative;overflow:hidden;}
.band-dark::before{content:"";position:absolute;inset:0;background:radial-gradient(80% 120% at 50% -20%,rgba(37,87,230,.28),transparent 62%);}
.band-dark .container{position:relative;z-index:1;}
.band-dark h2{color:#fff;}
.band-dark .eyebrow{color:#8FB0FF;justify-content:center;}
.band-dark .eyebrow::before{background:#8FB0FF;}
.band-dark .lead{color:#AEBEDD;margin-left:auto;margin-right:auto;}
.band-light{background:var(--paper-2);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);text-align:center;position:relative;overflow:hidden;}
.band-light::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 130% at 50% -10%,var(--accent-soft),transparent 60%);}
.band-light .container{position:relative;z-index:1;}
.band-light .eyebrow{justify-content:center;}
.band-light .lead{margin-left:auto;margin-right:auto;}

/* ---------- Hero interne (pages secondaires) ---------- */
.page-hero{position:relative;overflow:hidden;background:var(--paper-2);border-bottom:1px solid var(--line-2);padding:80px 0 66px;}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 130% at 88% -20%,var(--accent-soft),transparent 60%);}
.page-hero .container{position:relative;z-index:1;}
.page-hero h1{margin-bottom:.3em;}
.page-hero p{color:var(--ink-2);max-width:60ch;font-size:1.12rem;}
.page-hero a:not(.btn){color:var(--accent-ink);}

/* ---------- Bloc alterné (expertises) ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;padding:34px 0;}
.feature .media{aspect-ratio:16/11;min-height:260px;}
ul.examples{display:grid;gap:9px;margin-top:16px;}
ul.examples li{padding-left:26px;position:relative;color:var(--ink-2);}
ul.examples li::before{content:"";position:absolute;left:0;top:12px;width:13px;height:1.5px;background:var(--accent);}
.feature:nth-child(even) .media{order:2;}

/* ---------- Formulaires ---------- */
.form{display:grid;gap:18px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:grid;gap:7px;}
.field label{font-weight:600;font-size:.92rem;color:var(--ink);}
.field input,.field select,.field textarea{font-family:var(--font-body);font-size:1rem;color:var(--ink);padding:13px 15px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;transition:border-color .2s,box-shadow .2s;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);}
.field textarea{min-height:130px;resize:vertical;}
.consent{display:block;position:relative;padding-left:28px;font-size:.9rem;color:var(--ink-soft);line-height:1.5;}
.consent a{color:var(--accent-ink);}
.consent input{position:absolute;left:0;top:3px;margin:0;}

/* ---------- Footer ---------- */
.site-footer{background:var(--night-2);color:#95A3C2;padding:0 0 30px;position:relative;}
.site-footer::before{content:"";display:block;height:3px;background:linear-gradient(90deg,var(--accent),transparent 62%);}
.site-footer .container{padding-top:64px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;}
.site-footer .brand-name{color:#fff;}
.site-footer .brand-sub{color:#8FB0FF;}
.site-footer h4{font-family:var(--font-mono);color:#fff;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 16px;font-weight:600;}
.site-footer a{color:#95A3C2;transition:color .2s;display:inline-block;padding:4px 0;}
.site-footer a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:46px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.02em;}

/* ---------- Carrousel image (cxl) ---------- */
.cxl{position:absolute;inset:0;overflow:hidden;z-index:2;background:#0e1622;}
.cxl-track{display:flex;height:100%;transition:transform .7s cubic-bezier(.4,0,.2,1);}
.cxl-slide{position:relative;flex:0 0 100%;min-width:100%;height:100%;margin:0;}
.cxl-slide img{width:100%;height:100%;object-fit:cover;display:block;}
/* dégradé de lisibilité (au-dessus des images, sous les contrôles) */
.cxl::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(6,10,18,.06) 0%,transparent 24%,transparent 60%,rgba(6,10,18,.44) 100%);}
/* variante fondu enchaîné + léger Ken Burns (hero) */
.cxl--fade .cxl-track{display:block;}
.cxl--fade .cxl-slide{position:absolute;inset:0;opacity:0;transform:scale(1.06);transition:opacity 1.2s ease;}
.cxl--fade .cxl-slide.is-active{opacity:1;transform:scale(1);transition:opacity 1.2s ease,transform 7s ease-out;}
/* couche contrôles */
.cxl-ui{position:absolute;inset:0;z-index:3;pointer-events:none;}
.cxl-nav{pointer-events:auto;position:absolute;top:50%;transform:translateY(-50%);
  width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.45);
  background:rgba(10,16,26,.34);backdrop-filter:blur(6px);color:#fff;font-size:21px;line-height:1;
  display:grid;place-items:center;cursor:pointer;opacity:0;transition:opacity .25s,background-color .2s,border-color .2s,transform .2s;}
.cxl:hover .cxl-nav,.cxl:focus-within .cxl-nav{opacity:1;}
.cxl-nav:hover{background:var(--accent);border-color:var(--accent);}
.cxl-nav:active{transform:translateY(-50%) scale(.94);}
.cxl-nav:focus-visible{opacity:1;outline:3px solid rgba(255,255,255,.6);outline-offset:2px;}
.cxl-prev{left:14px;}
.cxl-next{right:14px;}
.cxl-dots{pointer-events:auto;position:absolute;left:0;right:0;bottom:16px;z-index:3;
  display:flex;justify-content:center;gap:7px;}
.cxl-dot{width:8px;height:8px;padding:0;border-radius:50%;border:0;cursor:pointer;
  background:rgba(255,255,255,.5);transition:background-color .2s,transform .2s,width .2s;}
.cxl-dot:hover{background:rgba(255,255,255,.85);}
.cxl-dot.is-active{background:#fff;width:20px;border-radius:5px;}
.cxl-dot:focus-visible{outline:2px solid #fff;outline-offset:2px;}
/* bouton pause/lecture (accessibilité défilement auto) */
.cxl-play{position:absolute;top:14px;right:14px;z-index:4;width:32px;height:32px;border-radius:50%;
  border:1px solid rgba(255,255,255,.4);background:rgba(10,16,26,.34);backdrop-filter:blur(6px);
  color:#fff;font-size:11px;line-height:1;display:grid;place-items:center;cursor:pointer;
  opacity:0;transition:opacity .25s,background-color .2s,border-color .2s;}
.cxl:hover .cxl-play,.cxl:focus-within .cxl-play{opacity:1;}
.cxl-play:hover{background:var(--accent);border-color:var(--accent);}
.cxl-play:focus-visible{opacity:1;outline:3px solid rgba(255,255,255,.6);outline-offset:2px;}
/* la puce d'index reste au-dessus du carrousel */
.bu-media::after{pointer-events:none;}
.bu-media .idx{z-index:5;text-shadow:0 1px 6px rgba(0,0,0,.5);}
/* bordure gauche décorative (au-dessus du carrousel, ne décale pas l'image) */
.bu-media::before,
.feature .sector-media::before{content:"";position:absolute;top:0;bottom:0;left:0;
  width:14px;z-index:4;background:var(--night);pointer-events:none;}
@media(max-width:720px){
  .cxl-nav{width:38px;height:38px;font-size:18px;opacity:1;background:rgba(10,16,26,.42);}
}
@media(prefers-reduced-motion:reduce){
  .cxl-track{transition:none;}
  .cxl--fade .cxl-slide{transition:none;transform:none;}
}

/* ---------- Page Secteurs : blocs détaillés ---------- */
.sectors-list .feature{padding:52px 0;}
.sectors-list .feature:first-child{padding-top:8px;}
.sectors-list .feature + .feature{border-top:1px solid var(--line);}
.feature .sector-media{padding:0;overflow:hidden;position:relative;width:100%;max-width:100%;min-height:0;aspect-ratio:16/10;}

/* ---------- Mot des fondateurs / équipe ---------- */
.founders-note{display:grid;grid-template-columns:1.4fr .9fr;gap:48px;align-items:center;}
.founders-note blockquote{margin:0;}
.founders-note blockquote p{font-family:var(--font-display);font-weight:600;font-size:clamp(1.15rem,1.9vw,1.5rem);
  line-height:1.4;color:var(--ink);letter-spacing:-.01em;}
.founders-note blockquote p+p{margin-top:.7em;color:var(--ink-2);}
.founders-sign{display:flex;align-items:center;gap:16px;}
.founders-sign .imgs{display:flex;}
.founders-sign .imgs img{width:64px;height:64px;border-radius:50%;object-fit:cover;border:3px solid var(--paper);}
.founders-sign .imgs img+img{margin-left:-18px;}
.founders-sign strong{font-family:var(--font-display);color:var(--ink);}
.founders-sign span{color:var(--ink-soft);font-size:.92rem;}
.role-tag{display:inline-block;font-family:var(--font-mono);font-weight:600;font-size:.68rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--accent-ink);margin-bottom:12px;}
.team-count{font-family:var(--font-display);font-weight:800;color:var(--accent);}
.team-people{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.member-card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:26px 20px;text-align:center;transition:transform .25s,box-shadow .25s;}
.member-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.member-card .avatar{width:92px;height:92px;border-radius:50%;margin:0 auto 16px;display:grid;place-items:center;overflow:hidden;
  font-family:var(--font-display);font-weight:800;font-size:1.7rem;color:#fff;background:linear-gradient(155deg,var(--accent),var(--accent-ink));}
.member-card .avatar img{width:100%;height:100%;object-fit:cover;}
.member-card h3{font-size:1.12rem;margin:0 0 6px;}
.member-card .role-tag{margin:0;}
@media(max-width:900px){.team-people{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.team-people{grid-template-columns:1fr;}}
@media(max-width:760px){.founders-note{grid-template-columns:1fr;gap:28px;}}

/* ---------- Valeurs ---------- */
.values-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;}
.value{background:var(--paper);padding:38px 36px;position:relative;transition:background-color .25s;}
.value::before{content:"";position:absolute;left:0;top:36px;bottom:36px;width:2px;background:var(--accent);transform:scaleY(0);transform-origin:top;transition:transform .3s;}
.value:hover{background:var(--paper-2);}
.value:hover::before{transform:scaleY(1);}
.value-key{font-family:var(--font-mono);font-weight:600;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink);}
.value h3{margin:14px 0 .4em;font-size:1.4rem;}
.value p{color:var(--ink-soft);margin:0;font-size:.99rem;}
@media(max-width:720px){.values-grid{grid-template-columns:1fr;}}

/* ---------- Reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease;}
[data-reveal].in{opacity:1;transform:none;}

/* ---------- Responsive ---------- */
@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:36px;padding:70px 0 74px;}
  .hero-media{order:-1;min-height:280px;}
  .pos-grid,.team-grid{grid-template-columns:1fr;gap:34px;}
  .bu{grid-template-columns:1fr;}
  .bu:nth-child(even) .bu-media{order:0;}
  .bu-media{min-height:300px;}
  .grid-3,.grid-4,.stats,.steps{grid-template-columns:repeat(2,1fr);}
  .step{border-right:0;}
  .program-strip{grid-template-columns:repeat(2,1fr);}
  .program-step:not(:last-child)::after{display:none;}
  .refs-row,.logos-row{grid-template-columns:repeat(3,1fr);}
  .feature{grid-template-columns:1fr;gap:26px;}
  .feature:nth-child(even) .media{order:0;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .why-grid{grid-template-columns:1fr;}
}
@media(max-width:720px){
  .section,.sec{padding:66px 0;}
  .nav-links,.nav-cta .btn{display:none;}
  .nav-toggle{display:block;}
  .nav.open .nav-links{display:flex;flex-direction:column;gap:6px;align-items:flex-start;position:absolute;top:78px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:18px var(--gutter) 24px;}
  .nav.open .nav-links a.active::after{display:none;}
  .hero-inner{max-width:none;}
  .grid-2,.grid-3,.grid-4,.stats,.steps,.form-row,.footer-grid,.program-strip,.bu-domains{grid-template-columns:1fr;}
  .stat{border-left:0!important;padding:14px 0;}
  .stat:nth-child(n+2){border-top:1px solid rgba(255,255,255,.12);}
  .refs-row,.logos-row{grid-template-columns:repeat(2,1fr);}
}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important;}[data-reveal]{opacity:1;transform:none;}}