/* ---------- polices auto-hébergées (aucun appel à Google) ---------- */
@font-face{
  font-family:'Archivo';
  font-style:normal;
  font-weight:300 800;
  font-stretch:75% 125%;
  font-display:swap;
  src:url('../fonts/archivo-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:'Archivo';
  font-style:normal;
  font-weight:300 800;
  font-stretch:75% 125%;
  font-display:swap;
  src:url('../fonts/archivo-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

/* ---------- remise à zéro minimale (l'aperçu la fournissait) ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body,h1,h2,h3,h4,p,ul,figure,dl,dd{ margin:0; }
ul{ padding:0; list-style:none; }
img{ max-width:100%; height:auto; display:block; }
button,input,textarea{ font:inherit; color:inherit; }

/* ---------- tokens ---------- */
  :root{
    --paper: #FFFFFF;
    --surface: #FAF9F5;
    --ink: #201E19;
    --ink-soft: #58544A;
    --accent: #78794A;
    --accent-deep: #4E5033;
    --accent-soft: #DCDDC4;
    --line: #E4E0D4;
    --shadow: 0 18px 40px -28px rgba(32,30,25,0.35);

    /* fixed brand-mark colors — echo the printed identity (card/logo), constant across themes */
    --brand-ink: #000203;
    --brand-gold: #BBBB86;
    --brand-gold-deep: #A8A870;
    --brand-gold-soft: #DEDEA9;

    --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
    --font-body: "Archivo", "Helvetica Neue", Arial, sans-serif;

    --content-w: 1120px;
    --pad: clamp(1.25rem, 4vw, 3.5rem);
  }

  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --paper: #16150F;
      --surface: #1D1C15;
      --ink: #ECE8DC;
      --ink-soft: #B4AF9F;
      --accent: #B8B47C;
      --accent-deep: #D8D5A4;
      --accent-soft: #363423;
      --line: #35331F;
      --shadow: 0 18px 40px -28px rgba(0,0,0,0.6);
    }
  }
  :root[data-theme="dark"]{
    --paper: #16150F;
    --surface: #1D1C15;
    --ink: #ECE8DC;
    --ink-soft: #B4AF9F;
    --accent: #B8B47C;
    --accent-deep: #D8D5A4;
    --accent-soft: #363423;
    --line: #35331F;
    --shadow: 0 18px 40px -28px rgba(0,0,0,0.6);
  }

  *{ box-sizing:border-box; }
  html{ scroll-behavior:smooth; }
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:var(--font-body);
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  img,svg{ display:block; max-width:100%; }
  a{ color:inherit; text-decoration:none; }
  ul{ margin:0; padding:0; list-style:none; }
  p{ margin:0; }
  h1,h2,h3,h4{
    margin:0; font-family:var(--font-display); font-weight:700;
    font-stretch:112%; letter-spacing:-.018em; line-height:1.08; text-wrap:balance;
  }
  .container{ max-width:var(--content-w); margin-inline:auto; padding-inline:var(--pad); }
  .eyebrow{
    display:inline-flex; align-items:center; gap:.6em;
    font-family:var(--font-body); font-weight:600; font-size:.72rem;
    letter-spacing:.16em; text-transform:uppercase; color:var(--accent-deep);
  }
  .eyebrow::before{ content:""; width:1.4em; height:1px; background:var(--accent-deep); }
  .hairline{ border:0; border-top:1px solid var(--line); margin:0; }
  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior:auto; }
    *{ animation-duration:0.001ms !important; transition-duration:0.001ms !important; }
  }

  /* ---------- nav ---------- */
  .site-nav{
    position:sticky; top:0; z-index:40;
    background:color-mix(in srgb, var(--paper) 88%, transparent);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .site-nav .container{
    display:flex; align-items:center; justify-content:space-between;
    height:76px;
  }
  .brand{ display:flex; align-items:center; gap:.75rem; }
  .brand-mark{ width:34px; height:34px; color:var(--accent-deep); flex:none; }
  .brand-word{ font-family:var(--font-body); font-size:.98rem; font-weight:400; letter-spacing:.13em; line-height:1.1; }
  .brand-word b{ font-weight:700; }
  .brand-word span{ display:block; font-family:var(--font-body); font-size:.6rem; letter-spacing:.22em; color:var(--ink-soft); font-weight:600; margin-top:2px; }

  .nav-links{ display:flex; align-items:center; gap:2.1rem; }
  .nav-links a{
    position:relative; font-size:.82rem; font-weight:600; letter-spacing:.06em;
    text-transform:uppercase; color:var(--ink-soft); padding:.4rem 0;
  }
  .nav-links a::after{
    content:""; position:absolute; left:0; right:0; bottom:0; height:1px;
    background:var(--accent-deep); transform:scaleX(0); transform-origin:left;
    transition:transform .35s ease;
  }
  .nav-links a:hover{ color:var(--ink); }
  .nav-links a:hover::after{ transform:scaleX(1); }
  .nav-links a[aria-current="page"]{ color:var(--ink); }
  .nav-links a[aria-current="page"]::after{ transform:scaleX(1); }

  .nav-toggle{ display:none; background:none; border:0; color:var(--ink); cursor:pointer; padding:.5rem; }
  .nav-toggle svg{ width:22px; height:22px; }

  .mobile-menu{
    position:fixed; inset:0; z-index:50; background:var(--paper);
    display:flex; flex-direction:column; padding:var(--pad);
    transform:translateY(-100%); transition:transform .4s ease;
  }
  .mobile-menu.open{ transform:translateY(0); }
  .mobile-menu-top{ display:flex; justify-content:space-between; align-items:center; height:76px; }
  /* la barre du haut hérite de .container : neutraliser le centrage en flex colonne */
  .mobile-menu-top{ width:100%; max-width:none; margin-inline:0; flex:none; }
  .mobile-menu ul{ margin-top:1.4rem; display:flex; flex-direction:column; width:100%; }
  .mobile-menu li{ border-bottom:1px solid var(--line); }
  .mobile-menu li:first-child{ border-top:1px solid var(--line); }
  .mobile-menu a{
    display:flex; align-items:center; justify-content:space-between;
    font-family:var(--font-display); font-weight:700; font-stretch:112%;
    letter-spacing:-.015em; font-size:1.6rem; padding:.85rem 0;
  }
  .mobile-menu a::after{
    content:"\2192"; font-size:1rem; color:var(--line);
    transition:transform .2s ease, color .2s ease;
  }
  .mobile-menu a:hover::after{ color:var(--accent-deep); transform:translateX(3px); }
  .mobile-menu a[aria-current="page"]{ color:var(--accent-deep); }
  .mobile-menu a[aria-current="page"]::after{ color:var(--accent-deep); }

  @media (max-width: 860px){
    .nav-links{ display:none; }
    .nav-toggle{ display:inline-flex; }
  }

  /* ---------- pages / router ---------- */

  /* ---------- hero ---------- */
  .hero{ position:relative; overflow:hidden; padding-block: clamp(4rem, 10vw, 7.5rem) clamp(3rem, 8vw, 5rem); }
  .hero-emblem{
    position:absolute; right:clamp(-4rem,-2vw,2rem); top:50%; transform:translateY(-50%);
    width:min(46vw,520px); height:min(46vw,520px); color:var(--accent-soft); opacity:.9; z-index:0;
  }
  .hero-inner{ position:relative; z-index:1; max-width:830px; }
  .hero h1{ font-size:clamp(1.6rem, 3.4vw + .6rem, 3.3rem); line-height:1.08; margin-top:1.1rem; text-wrap:wrap; }
  .hero h1 em{ font-style:normal; font-weight:300; color:var(--accent-deep); }
  /* very narrow screens: shrink just enough to hold the 2-line break */
  @media (max-width:359px){ .hero h1{ font-size:1.35rem; } }
  .hero .lead{ font-size:clamp(1.05rem,1.2vw + .7rem,1.3rem); color:var(--ink-soft); max-width:52ch; margin-top:1.6rem; }
  .baseline{
    margin-top:2.2rem; font-size:.78rem; font-weight:600;
    letter-spacing:.2em; text-transform:uppercase; color:var(--accent-deep);
  }

  .cta-row{ display:flex; gap:1rem; flex-wrap:wrap; margin-top:2.5rem; }
  .btn{
    display:inline-flex; align-items:center; gap:.6rem; padding:.85rem 1.6rem;
    font-size:.82rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
    border-radius:2px; transition:background .25s ease, color .25s ease, border-color .25s ease;
    border:1px solid transparent; cursor:pointer;
  }
  .btn-primary{ background:var(--ink); color:var(--paper); }
  .btn-primary:hover{ background:var(--accent-deep); }

  /* ---------- sections generic ---------- */
  section.block{ padding-block:clamp(3rem,6vw,5.5rem); }
  section.block + section.block{ border-top:1px solid var(--line); }
  .block-head{ display:flex; justify-content:space-between; align-items:flex-end; gap:2rem; flex-wrap:wrap; margin-bottom:2.6rem; }
  .block-head h2{ font-size:clamp(1.7rem,2vw + 1rem,2.5rem); margin-top:.8rem; max-width:30ch; }
  .block-head p{ max-width:38ch; color:var(--ink-soft); }

  /* pillars grid */
  .pillars{ display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); }
  .pillar{ padding:2.2rem 1.6rem 2.4rem; border-right:1px solid var(--line); }
  .pillar:last-child{ border-right:none; }
  .pillar h3{
    font-size:.82rem; font-weight:700; font-stretch:100%; text-transform:uppercase;
    letter-spacing:.14em; line-height:1.35; margin-top:0; min-height:2.7em;
  }
  .pillar ul{ margin-top:1.1rem; display:flex; flex-direction:column; gap:.5rem; }
  .pillar li{ font-size:.92rem; color:var(--ink-soft); padding-left:1rem; position:relative; }
  .pillar li::before{ content:"–"; position:absolute; left:0; color:var(--accent-deep); }
  /* --- page Références --- */
  .stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:2rem; border-top:1px solid var(--line); padding-top:2.2rem; }
  .stat .num{
    display:block; font-family:var(--font-display); font-weight:700; font-stretch:112%;
    letter-spacing:-.02em; font-size:clamp(2rem,3vw,2.9rem); line-height:1;
    font-variant-numeric:tabular-nums; color:var(--ink);
  }
  .stat .lab{ display:block; margin-top:.7rem; font-size:.78rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--accent-deep); }
  .stat .ctx{ display:block; margin-top:.5rem; font-size:.88rem; color:var(--ink-soft); }
  @media (max-width:860px){ .stats{ grid-template-columns:1fr 1fr; gap:2rem 1.5rem; } }
  @media (max-width:480px){ .stats{ grid-template-columns:1fr; } }

  .sectors{ display:flex; flex-wrap:wrap; gap:.6rem; margin-top:1.8rem; }
  .sectors li{
    font-size:.9rem; color:var(--ink); border:1px solid var(--line);
    border-radius:2px; padding:.5rem .9rem;
  }
  .todo{
    margin-top:1.6rem; font-size:.92rem; color:var(--ink-soft);
    padding-left:1.1rem; border-left:2px solid var(--accent-soft);
  }
  .pillars-note{
    margin-top:1.6rem; font-size:.92rem; color:var(--ink-soft);
    padding-left:1.1rem; border-left:2px solid var(--accent-soft);
  }
  @media (max-width:900px){
    .pillars{ grid-template-columns:1fr 1fr; }
    .pillar{ border-bottom:1px solid var(--line); }
  }
  @media (max-width:560px){ .pillars{ grid-template-columns:1fr; } }



  /* about */
  .about-copy p{ color:var(--ink-soft); font-size:1.02rem; }
  .about-copy a{
    color:var(--ink); text-decoration:underline; text-underline-offset:3px;
    text-decoration-thickness:1px; text-decoration-color:var(--accent-soft);
    transition:color .2s ease, text-decoration-color .2s ease;
  }
  .about-copy a:hover{ color:var(--accent-deep); text-decoration-color:var(--accent-deep); }
  .contact-info dd a{ text-decoration:underline; text-underline-offset:3px;
    text-decoration-thickness:1px; text-decoration-color:var(--line); }
  .about-copy p + p{ margin-top:1.1rem; }
  .about-copy p.about-credential{
    margin-top:2.2rem; padding-top:1.4rem; border-top:1px solid var(--line);
    font-size:.9rem;
  }

  /* work / missions */

  /* contact */
  .contact-grid{ display:grid; grid-template-columns:1fr 1.1fr; gap:clamp(2rem,5vw,4.5rem); }
  @media (max-width:780px){ .contact-grid{ grid-template-columns:1fr; gap:2.4rem; } }
  .contact-info dt{ font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-soft); margin-top:1.6rem; }
  .contact-info dt:first-child{ margin-top:0; }
  .contact-info dd{ margin:.4rem 0 0; font-size:1.05rem; }
  .contact-info a:hover{ color:var(--accent-deep); }
  .social-row{ display:flex; gap:.8rem; margin-top:1.8rem; }
  .social-row a{
    width:38px; height:38px; border:1px solid var(--line); border-radius:50%;
    display:flex; align-items:center; justify-content:center; transition:border-color .25s, color .25s;
  }
  .social-row a:hover{ border-color:var(--accent-deep); color:var(--accent-deep); }
  .social-row svg{ width:16px; height:16px; }

  form{ display:flex; flex-direction:column; gap:1.1rem; }
  .field{ display:flex; flex-direction:column; gap:.4rem; }
  .field label{ font-size:.75rem; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-soft); }
  .field input, .field textarea{
    font-family:var(--font-body); font-size:1rem; color:var(--ink); background:var(--surface);
    border:1px solid var(--line); border-radius:2px; padding:.75rem .9rem; resize:vertical;
  }
  .field input:focus, .field textarea:focus{ outline:2px solid var(--accent-deep); outline-offset:1px; }
  a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
    outline:2px solid var(--accent-deep); outline-offset:3px; border-radius:1px;
  }
  .skip-link{
    position:absolute; left:-9999px; top:0; z-index:100;
    background:var(--ink); color:var(--paper); padding:.7rem 1.1rem;
    font-size:.82rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  }
  .skip-link:focus{ left:.5rem; top:.5rem; }
  .form-note{ font-size:.78rem; color:var(--ink-soft); }

  /* cta band */
  .cta-band{ background:var(--ink); color:var(--paper); }
  .cta-band h2{ color:var(--paper); }
  .cta-band .btn-primary{ background:var(--brand-gold); color:var(--brand-ink); }
  .cta-band .btn-primary:hover{ background:var(--brand-gold-deep); }

  /* footer */
  footer{ border-top:1px solid var(--line); padding-block:3rem; }
  .footer-grid{ display:flex; justify-content:space-between; gap:2rem; flex-wrap:wrap; }
  .footer-col .footer-h{ font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-soft); margin-bottom:.9rem; }
  .footer-col a, .footer-col p{ font-size:.92rem; color:var(--ink-soft); }
  .footer-col ul{ display:flex; flex-direction:column; gap:.5rem; }
  .footer-col a:hover{ color:var(--accent-deep); }
  .footer-col a.wa-btn{
    display:inline-flex; align-items:center; gap:.55rem;
    border:1px solid var(--line); border-radius:2px;
    padding:.6rem 1rem; font-size:.82rem; font-weight:600;
    letter-spacing:.03em; color:var(--ink);
    transition:border-color .25s ease, color .25s ease;
  }
  .footer-col a.wa-btn:hover{ border-color:var(--accent-deep); color:var(--accent-deep); }
  .footer-col a.wa-btn svg{ width:17px; height:17px; flex:none; }
  .legal h2{
    font-size:.82rem; font-weight:700; font-stretch:100%; text-transform:uppercase;
    letter-spacing:.14em; margin-top:2.4rem; color:var(--ink);
  }
  .legal h1 + h2{ margin-top:0; }
  .legal p, .legal li{ color:var(--ink-soft); font-size:.98rem; margin-top:.8rem; max-width:68ch; }
  .legal ul{ margin-top:.4rem; }
  .legal li{ padding-left:1rem; position:relative; }
  .legal li::before{ content:"\2013"; position:absolute; left:0; color:var(--accent-deep); }
  .legal a{ color:var(--ink); text-decoration:underline; text-underline-offset:3px;
    text-decoration-thickness:1px; text-decoration-color:var(--accent-soft); }
  .legal a:hover{ color:var(--accent-deep); text-decoration-color:var(--accent-deep); }
  .tofill{
    display:inline-block; background:var(--accent-soft); color:var(--accent-deep);
    font-weight:700; font-size:.82rem; letter-spacing:.06em; text-transform:uppercase;
    padding:.1rem .45rem; border-radius:2px;
  }
  .footer-bottom a{ font-size:.78rem; color:var(--ink-soft); text-decoration:underline;
    text-underline-offset:3px; text-decoration-thickness:1px; text-decoration-color:var(--line); }
  .footer-bottom a:hover{ color:var(--accent-deep); }
  .footer-legal-links{ display:flex; gap:1.2rem; flex-wrap:wrap; }
  .footer-bottom{ margin-top:2.5rem; padding-top:1.5rem; border-top:1px solid var(--line); display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem; font-size:.78rem; color:var(--ink-soft); }

  /* ---------- signature band (identity moment, echoes the printed card) ---------- */
  .signature-band{
    position:relative;
    background:var(--brand-ink);
    color:var(--brand-gold);
    padding-block:3.6rem;
    border-block:1px solid var(--brand-gold);
  }
  .signature-band .container{
    display:flex; flex-direction:column; align-items:center; text-align:center; gap:.9rem;
  }
  .signature-logo{ width:min(80%,420px); height:auto; }

  .picto-pinel{
    display:inline-block;
    background-image:url("../img/picto-pinel.png");
    background-size:contain; background-repeat:no-repeat; background-position:center;
  }

  /* titres de colonnes de pied de page (h2 masqué visuellement en petit) */
  .footer-col .footer-h{ font-family:var(--font-body); font-stretch:100%; letter-spacing:.12em; }

  /* pot de miel : invisible pour l'humain, atteignable par le robot */
  .pot-de-miel{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
  .form-status{
    font-size:.92rem; padding:.8rem 1rem; border-radius:2px;
    border-left:3px solid var(--accent-deep); background:var(--surface); color:var(--ink);
  }
  .form-status[data-etat="erreur"]{ border-left-color:#B3261E; }

  /* ---------- classes utilitaires (remplacent les styles en ligne,
     incompatibles avec la Content-Security-Policy) ---------- */
  .page-title{ font-size:clamp(2rem,3vw + 1rem,3rem); margin-top:.8rem; }
  .page-title--sm{ font-size:clamp(1.75rem,2.2vw + .8rem,2.4rem); }
  .u-flush{ padding-inline:0; }
  .u-row{ display:flex; align-items:center; justify-content:space-between; gap:2rem; flex-wrap:wrap; }
  .u-self-start{ align-self:flex-start; }
  .u-pt-page{ padding-top:clamp(3.5rem,8vw,6rem); }
  .u-mt-sm{ margin-top:.8rem; }
  .u-mt-md{ margin-top:1.8rem; }
  .u-mt-lg{ margin-top:2.4rem; }
  .u-mt-xl{ margin-top:2.8rem; }
  .u-mb-lg{ margin-bottom:2.6rem; }
  .u-mw20{ max-width:20ch; }
  .u-mw22{ max-width:22ch; }
  .u-mw26{ max-width:26ch; }
  .u-mw32{ max-width:32ch; }
  .u-mw58{ max-width:58ch; }
  .u-mw62{ max-width:62ch; }
  .u-mw280{ max-width:280px; }