/* ==========================================================================
   sdi.paris — V2 « En service, du sceau à l'exploitation » (octobre 2026)
   Feuille unique : polices, jetons, base, composants, sections, mouvement,
   replis (sans JS, mouvement réduit, contraste, couleurs forcées), impression.
   ========================================================================== */

/* ---------- polices (auto-hébergées, SIL OFL 1.1) ---------- */
/* IBM Plex Sans : un seul fichier variable (axe wght 100–700) par sous-ensemble */
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:100 700;font-display:swap;src:url(../fonts/IBMPlexSans-400-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:'IBM Plex Sans';font-style:normal;font-weight:100 700;font-display:swap;src:url(../fonts/IBMPlexSans-400-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}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/IBMPlexMono-400-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:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/IBMPlexMono-400-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}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/IBMPlexMono-500-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:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/IBMPlexMono-500-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}
/* Michroma : la police du monogramme de la famille de sceaux (chiffres, numéros, marquee) */
@font-face{font-family:'Michroma';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/Michroma-400-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:'Michroma';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/Michroma-400-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}
/* replis métriques (pas de saut de mise en page au chargement des polices) — valeurs calculées sur les tables des fontes */
@font-face{font-family:'Plex Fallback';font-weight:100 500;src:local('Arial'),local('ArialMT');size-adjust:101%;ascent-override:101.5%;descent-override:27.2%;line-gap-override:0%}
@font-face{font-family:'Plex Fallback';font-weight:501 900;src:local('Arial Bold'),local('Arial-BoldMT');size-adjust:98.8%;ascent-override:103.7%;descent-override:27.8%;line-gap-override:0%}
@font-face{font-family:'Michroma Fallback';src:local('Arial Black'),local('Arial-Black'),local('Arial');size-adjust:130.8%;ascent-override:88.4%;descent-override:20.3%;line-gap-override:0%}

/* ---------- jetons ---------- */
:root{
  /* encres (sombre) */
  --ink-950:#070a0f; --ink-900:#0b1017; --ink-850:#0e141c; --ink-800:#111821; --ink-700:#18212c; --ink-600:#232e3b;
  --hair-dark:rgba(201,207,214,.12); --edge-dark:#5f6b7b;
  --tx-1:#eef2f6; --tx-2:#c4ccd6; --tx-3:#9aa5b3;
  /* platine (anneau des emblèmes) */
  --plat-50:#f5f7f9; --plat-200:#e3e7ec; --plat-300:#c9cfd6; --plat-400:#b9c0c8; --plat-500:#7f8791; --plat-600:#6b737c;
  /* signal SDI */
  --signal-300:#8dbcff; --signal-400:#5c9ef2; --signal-500:#1757d1; --signal-600:#2160c0; --signal-700:#1a4d9c;
  /* cyanotype (Méthode) */
  --cyan-900:#0c2147; --cyan-800:#112d5c; --cyan-line:#2d5596; --cyan-tx-2:#c9d8f2; --cyan-tx-3:#9fb4d6;
  /* papier */
  --paper:#f3f5f8; --paper-2:#e9edf2; --sheet:#ffffff; --line:#d7dde3; --edge-light:#7d8894;
  --tx-ink:#0b1017; --tx-ink-2:#4f5a66; --tx-ink-3:#64707c;
  /* états (LED et pastilles uniquement) */
  --live:#3ddc84; --live-ink:#13703f; --amber:#f0b03a;
  /* famille (pied de page uniquement) */
  --fam-sehatpour:#c9cfd6; --fam-sdi:#5c9ef2; --fam-idf:#d9925c; --fam-tehran:#2fc3b0;
  /* surfaces */
  --panel:rgba(11,16,23,.88); --glass-dark:rgba(11,16,23,.72); --glass-light:rgba(243,245,248,.78);
  /* dégradés */
  --grad-text-dark:linear-gradient(100deg,#f5f7f9 0%,#c9cfd6 35%,#8dbcff 72%,#5c9ef2 100%);
  --grad-btn:linear-gradient(180deg,#2a68cc,#1f5bb8);
  --aurora:radial-gradient(55% 50% at 72% 30%,rgba(33,96,192,.34),transparent 70%),radial-gradient(35% 40% at 90% 75%,rgba(92,158,242,.14),transparent 70%);
  /* focus */
  --focus-dark:#8dbcff; --focus-light:#1a4d9c; --focus-blue:#ffffff;
  /* 3D : lus par la scène via getComputedStyle */
  --gl-clear:#070a0f; --gl-grid:#5c9ef2; --gl-key:#dfe9ff;

  /* typographie */
  --sans:'IBM Plex Sans','Plex Fallback',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,'Liberation Mono',monospace;
  --disp:'Michroma','Michroma Fallback','Arial Black',Arial,sans-serif;
  --fs-hero:clamp(2.25rem,1.1rem + 4.6vw,5rem);
  --fs-h2:clamp(2rem,1.1rem + 3.2vw,4rem);
  --fs-statement:clamp(1.6rem,1rem + 2.4vw,2.75rem);
  --fs-h3:clamp(1.25rem,1rem + .8vw,1.6rem);
  --fs-h3-xl:clamp(2rem,1.2rem + 2.6vw,3.5rem);
  --fs-lede:clamp(1.08rem,1rem + .45vw,1.3rem);
  --fs-body:1.0625rem; --fs-small:.9375rem; --fs-label:.75rem;
  --fs-num:clamp(2.5rem,1.5rem + 4vw,5.5rem);
  --fs-giant:clamp(7rem,16vw,18rem);
  --fs-marquee:clamp(2rem,1rem + 4.5vw,5.5rem);

  /* grille et rythme */
  --maxw:1280px; --gut:clamp(16px,4.5vw,64px); --gap:clamp(12px,1.6vw,24px);
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:24px; --s6:32px; --s7:48px; --s8:64px; --s9:96px; --s10:128px; --s11:176px;
  --sec-y:clamp(88px,12vw,176px);
  --r-sm:10px; --r-md:16px; --r-lg:24px; --r-xl:32px;
  --sh-light:0 1px 0 rgba(11,16,23,.04),0 16px 40px -18px rgba(11,16,23,.22);
  --sh-dark:inset 0 1px 0 rgba(255,255,255,.06),0 0 0 1px var(--hair-dark),0 24px 60px -24px rgba(33,96,192,.45);
  --bar-h:64px;

  /* mouvement */
  --ease-out:cubic-bezier(.16,1,.3,1); --ease-io:cubic-bezier(.65,0,.35,1); --ease-soft:cubic-bezier(.33,1,.68,1);
  --d1:150ms; --d2:250ms; --d3:450ms; --d4:800ms; --d5:1200ms;
}
@media (max-width:1023px){:root{--bar-h:56px}}

/* ---------- thèmes de section ---------- */
[data-theme="dark"]{--fg:var(--tx-1);--fg2:var(--tx-2);--fg3:var(--tx-3);--acc:var(--signal-400);--link:var(--signal-400);--hair:var(--hair-dark);--edge:var(--edge-dark);--focus:var(--focus-dark)}
[data-theme="light"]{--fg:var(--tx-ink);--fg2:var(--tx-ink-2);--fg3:var(--tx-ink-3);--acc:var(--signal-600);--link:var(--signal-600);--hair:var(--line);--edge:var(--edge-light);--focus:var(--focus-light)}
[data-theme="blueprint"]{--fg:#fff;--fg2:var(--cyan-tx-2);--fg3:var(--cyan-tx-3);--acc:var(--signal-300);--link:var(--signal-300);--hair:var(--cyan-line);--edge:var(--cyan-tx-3);--focus:var(--focus-blue)}
[data-theme="signal"]{--fg:#fff;--fg2:#dbe8ff;--fg3:#dbe8ff;--acc:#fff;--link:#fff;--hair:rgba(255,255,255,.3);--edge:#fff;--focus:var(--focus-blue)}
[data-theme]{color:var(--fg)}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;overflow-x:clip;background:var(--ink-950);--focus:var(--focus-dark)}
html.motion{scroll-behavior:smooth}
body{margin:0;overflow-x:clip;background:var(--ink-950);color:var(--tx-1);font-family:var(--sans);font-size:var(--fs-body);line-height:1.6;font-weight:400;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
img,svg,video,canvas{display:block;max-width:100%}
img{height:auto}
a{color:inherit}
p{margin:0}
h1,h2,h3{margin:0;font-weight:600;text-wrap:balance}
p,li,dd{text-wrap:pretty}
ul,ol{margin:0;padding:0;list-style:none}
dl,dd{margin:0}
button{font:inherit;color:inherit;cursor:pointer}
pre{margin:0;font-family:var(--mono)}
:target,[id]{scroll-margin-top:80px}
/* focus clavier jamais masqué par la barre fixe (haut) ni par la barre des ports collante (bas, mode cartes) */
html{scroll-padding-top:calc(var(--bar-h) + 16px);scroll-padding-bottom:16px}
@media (max-width:1023px){html{scroll-padding-bottom:84px}}
main{display:block;outline:none}
::selection{background:var(--signal-400);color:var(--ink-950)}
/* césure réservée au texte courant des planches et des lignes ; jamais dans les accroches (noms de marques, produits) */
@media (max-width:480px){.planche-txt>p:not(.planche-n),.step-card>p{hyphens:auto;-webkit-hyphens:auto;hyphenate-limit-chars:8 4 4}.lede,.hero-lede,.statement{hyphens:manual;-webkit-hyphens:manual}}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;clip-path:inset(50%)!important;white-space:nowrap!important;border:0!important}

/* focus visible : 2 px, décalé de 3 px, halo léger ; la couleur suit le thème de la section */
:focus{outline:none}
:focus-visible{outline:2px solid var(--focus,#8dbcff);outline-offset:3px;box-shadow:0 0 0 5px color-mix(in srgb,var(--focus,#8dbcff) 25%,transparent);border-radius:4px}
main:focus-visible,section:focus-visible,.planche:focus-visible,.fiche:focus-visible{outline-offset:-3px}

/* lien d'évitement */
.skip{position:fixed;left:12px;top:12px;z-index:90;transform:translateY(-200%);background:var(--signal-600);color:#fff;padding:12px 18px;border-radius:999px;font:600 15px/1 var(--sans);text-decoration:none;transition:transform var(--d2) var(--ease-out)}
.skip:focus,.skip:focus-visible{transform:none;--focus:#fff}

/* ---------- typographie commune ---------- */
.eyebrow{display:flex;align-items:flex-start;gap:12px;font:500 var(--fs-label)/1.5 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--fg2);margin:0 0 var(--s5)}
.eyebrow::before{content:"";flex:none;width:20px;height:1px;margin-top:.75em;background:var(--acc)}
.h2{font-size:var(--fs-h2);line-height:1.04;letter-spacing:-.03em;font-weight:600;margin:0 0 var(--s5);color:var(--fg)}
.lede{font-size:var(--fs-lede);line-height:1.55;color:var(--fg2);max-width:60ch}
.sec-head{max-width:880px;margin-bottom:clamp(40px,6vw,72px)}
.mono{font-family:var(--mono)}

/* ---------- boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;font:600 15px/1.2 var(--sans);text-decoration:none;text-align:center;border:1px solid transparent;position:relative;isolation:isolate;overflow:hidden;transition:border-color var(--d1),color var(--d1),background-color var(--d1),box-shadow var(--d2)}
.btn-primary{background:var(--grad-btn);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.18),0 10px 28px -12px rgba(33,96,192,.8)}
.btn-primary::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.28) 50%,transparent 65%);transform:translateX(-120%);transition:transform .8s var(--ease-out)}
.btn-primary:hover::after,.btn-primary:focus-visible::after{transform:translateX(120%)}
.btn-primary:hover{box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 14px 34px -12px rgba(33,96,192,.95)}
.btn-ghost{border-color:var(--edge);color:var(--fg);background:transparent}
.btn-ghost:hover{border-color:var(--acc);color:var(--fg)}
.btn-lg{min-height:52px;padding:0 26px}

/* bouton « Pause des animations » (masqué sans JS et sous mouvement réduit) */
.motion-toggle{display:inline-flex;align-items:center;gap:8px;min-height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--bedge,var(--edge-dark));background:transparent;font:500 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:inherit;transition:border-color var(--d1),color var(--d1)}
.motion-toggle:hover{border-color:var(--signal-400)}
.motion-toggle svg,.syn-pause svg,.marquee-pause svg{width:14px;height:14px;flex:none}
.i-pause path{fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
.i-play path{fill:currentColor}
.i-play{display:none}
[aria-pressed="true"] .i-pause{display:none}
[aria-pressed="true"] .i-play{display:block}
/* bascules à nom constant : l'état « en pause » se voit aussi au contour */
.motion-toggle[aria-pressed="true"],.syn-pause[aria-pressed="true"],.marquee-pause[aria-pressed="true"]{border-color:var(--signal-400)}
html:not(.motion) .motion-toggle{display:none!important}

/* LED d'état */
.dot-live{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--live);box-shadow:0 0 8px var(--live);flex:none}

/* ==========================================================================
   BARRE D'EN-TÊTE
   ========================================================================== */
.bar{position:fixed;inset:0 0 auto 0;z-index:50;height:var(--bar-h);color:var(--tx-1);--bfg:var(--tx-1);--bfg2:var(--tx-2);--bedge:var(--edge-dark);--focus:var(--focus-dark);
  transition:transform .4s var(--ease-out),background-color 240ms,color 240ms,box-shadow 240ms}
.bar::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;background:var(--bbg,var(--glass-dark));-webkit-backdrop-filter:blur(16px) saturate(140%);backdrop-filter:blur(16px) saturate(140%);border-bottom:1px solid var(--bline,var(--hair-dark));transition:opacity 240ms,background-color 240ms}
.bar.is-scrolled::before{opacity:1}
.bar.is-hidden{transform:translateY(-100%)}
.bar.bar-light{--bfg:var(--tx-ink);--bfg2:var(--tx-ink-2);--bbg:var(--glass-light);--bline:var(--line);--bedge:var(--edge-light);--focus:var(--focus-light);color:var(--tx-ink)}
.bar.bar-blueprint{--bfg:#fff;--bfg2:var(--cyan-tx-2);--bbg:rgba(12,33,71,.82);--bline:var(--cyan-line);--bedge:var(--cyan-tx-3);--focus:#fff;color:#fff}
.bar.bar-signal{--bfg:#fff;--bfg2:#dbe8ff;--bbg:rgba(23,87,209,.86);--bline:rgba(255,255,255,.3);--bedge:#fff;--focus:#fff;color:#fff}
.bar-in{height:100%;max-width:calc(var(--maxw) + 2*var(--gut));margin:0 auto;padding:0 var(--gut);display:flex;align-items:center;gap:var(--s5)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--bfg);flex:none;min-height:44px}
.brand img{width:32px;height:32px}
.brand-t{font:400 11px/1 var(--disp);letter-spacing:.2em;white-space:nowrap}
.nav{position:relative;flex:1;display:flex;justify-content:center;min-width:0}
.nav ul{display:flex;gap:clamp(12px,1.6vw,26px)}
.nav a{position:relative;display:block;overflow:hidden;padding:10px 2px;font:450 14px/1.2 var(--sans);color:var(--bfg2);text-decoration:none;transition:color var(--d1),font-weight 200ms}
.nav a span{display:block;transition:transform .4s var(--ease-out)}
.nav a::after{content:attr(data-label) / "";position:absolute;left:2px;right:2px;top:10px;transform:translateY(160%);transition:transform .4s var(--ease-out);color:var(--bfg);font-weight:560}
.nav a:hover{color:var(--bfg);font-weight:560}
.nav a.is-active{color:var(--bfg)}
@media (hover:hover){.nav a:hover span{transform:translateY(-160%)}.nav a:hover::after{transform:none}}
.nav-pill{position:absolute;bottom:6px;left:0;height:2px;width:0;border-radius:2px;background:var(--signal-400);opacity:0;transition:left 350ms var(--ease-out),width 350ms var(--ease-out),opacity var(--d2)}
.bar-light .nav-pill{background:var(--signal-600)}
.bar-signal .nav-pill,.bar-blueprint .nav-pill{background:#fff}
.nav-pill.is-on{opacity:1}
.bar-r{display:flex;align-items:center;gap:var(--s4);flex:none}
.status{display:inline-flex;align-items:center;gap:8px;font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--bfg2);white-space:nowrap}
.lang{display:flex;gap:4px}
.lang a{display:inline-flex;align-items:center;justify-content:center;min-width:28px;min-height:32px;font:500 12px/1 var(--mono);letter-spacing:.12em;color:var(--bfg2);text-decoration:none;border-radius:6px;transition:color var(--d1)}
.lang a:hover{color:var(--bfg)}
.lang a.is-current{color:var(--bfg);text-decoration:underline;text-underline-offset:5px;text-decoration-color:var(--signal-400)}
.btn-bar{min-height:40px;padding:0 18px;font-size:14px}
.bar-signal .btn-bar{background:#fff;color:var(--signal-500);box-shadow:none}
.bar-tel,.menu-btn{display:none}
.readbar{position:absolute;left:0;right:0;bottom:0;height:2px;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--signal-600),var(--signal-300));opacity:0;transition:opacity 240ms}
.bar.is-scrolled .readbar{opacity:1}
@media (min-width:1024px) and (max-width:1199px){.brand-t{display:none}}
.nav a{white-space:nowrap}
@media (max-width:1399px){.status{display:none}.bar .motion-toggle .mt-l{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.bar .motion-toggle{padding:0 9px}}
@media (max-width:1023px){
  .nav,.bar-r>.status,.bar-r>.lang,.bar-r>.motion-toggle,.bar-r>.btn-bar{display:none!important}
  .brand img{width:28px;height:28px}
  .bar-in{justify-content:space-between}
  .bar-tel,.menu-btn{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--bedge);background:transparent;color:var(--bfg);padding:0}
  .bar-tel svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round}
  .menu-btn{gap:5px;align-content:center}
  .menu-btn span{display:block;width:18px;height:1.6px;background:currentColor;border-radius:2px;transition:transform var(--d2) var(--ease-out)}
  .menu-btn[aria-expanded="true"] span:first-child{transform:translateY(3.3px) rotate(45deg)}
  .menu-btn[aria-expanded="true"] span:last-child{transform:translateY(-3.3px) rotate(-45deg)}
  html:not(.js) .menu-btn{display:none}
}

/* ---------- menu mobile ---------- */
.mnav{display:none}
@media (max-width:1023px){
  /* sans JS : liste statique sous la barre */
  html:not(.js) .mnav{display:block;background:var(--ink-950);padding:calc(var(--bar-h) + 8px) var(--gut) 8px;border-bottom:1px solid var(--hair-dark)}
  html:not(.js) .mnav-links{display:flex;flex-wrap:wrap;gap:0 18px}
  html:not(.js) .mnav-links a{display:inline-flex;align-items:center;min-height:44px;color:var(--tx-1);font-weight:500}
  html:not(.js) .mnav-foot{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;padding:8px 0}
  html:not(.js) .mnav-foot .btn{display:none}
  /* avec JS : plein écran */
  .js .mnav{display:flex;flex-direction:column;position:fixed;inset:0;z-index:60;background:var(--ink-950);padding:calc(var(--bar-h) + 16px) var(--gut) 32px;overflow-y:auto;overscroll-behavior:contain;visibility:hidden;opacity:0;transition:opacity var(--d2),visibility 0s linear var(--d2)}
  .js .mnav.is-open{visibility:visible;opacity:1;transition:opacity var(--d2)}
  .menu-open .bar{z-index:65;transform:none}
  .menu-open .bar::before{opacity:1;background:var(--ink-950)}
  .js .mnav-links li{overflow:hidden;border-bottom:1px solid var(--hair-dark)}
  .js .mnav-links a{display:flex;align-items:center;min-height:64px;font:600 30px/1.1 var(--sans);letter-spacing:-.02em;color:var(--tx-1);text-decoration:none}
  .motion .mnav-links a{transform:translateY(100%);transition:transform .4s var(--ease-out)}
  .motion .mnav.is-open .mnav-links a{transform:none}
  .motion .mnav.is-open .mnav-links li:nth-child(2) a{transition-delay:40ms}
  .motion .mnav.is-open .mnav-links li:nth-child(3) a{transition-delay:80ms}
  .motion .mnav.is-open .mnav-links li:nth-child(4) a{transition-delay:120ms}
  .motion .mnav.is-open .mnav-links li:nth-child(5) a{transition-delay:160ms}
  .motion .mnav.is-open .mnav-links li:nth-child(6) a{transition-delay:200ms}
  .js .mnav-foot{display:flex;flex-direction:column;align-items:flex-start;gap:20px;margin-top:28px}
  .mnav-tel{display:inline-flex;align-items:center;min-height:44px;font:400 22px/1 var(--disp);color:var(--signal-400);text-decoration:none;letter-spacing:.02em}
  .mnav-lang{display:flex;gap:20px}
  .mnav-lang a{display:inline-flex;align-items:center;min-height:44px;font:500 13px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--tx-2);text-decoration:none}
  .mnav-lang a.is-current{color:var(--tx-1);text-decoration:underline;text-underline-offset:5px;text-decoration-color:var(--signal-400)}
  .mnav .motion-toggle{min-height:44px;padding:0 16px}
}

/* ---------- bandeau de langue ---------- */
.langbar{position:fixed;right:16px;bottom:16px;z-index:70;display:flex;align-items:center;gap:12px;max-width:min(420px,calc(100vw - 32px));padding:10px 10px 10px 18px;background:var(--ink-800);border:1px solid var(--edge-dark);border-radius:var(--r-md);box-shadow:0 20px 50px -20px rgba(0,0,0,.8);color:var(--tx-1);font-size:var(--fs-small);--focus:var(--focus-dark)}
.langbar[hidden]{display:none}
.langbar a{color:var(--tx-1);font-weight:600;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--signal-400)}
.langbar button{flex:none;width:44px;height:44px;border-radius:12px;border:0;background:transparent;color:var(--tx-2);font-size:24px;line-height:1}
.langbar button:hover{color:var(--tx-1);background:var(--ink-700)}
@media (max-width:719px){.langbar{left:0;right:0;bottom:0;max-width:none;border-radius:16px 16px 0 0;border-width:1px 0 0}}

/* ==========================================================================
   EN-TÊTE « MISE EN SERVICE »
   ========================================================================== */
.hero{position:relative;isolation:isolate;overflow:clip;background:var(--ink-950);min-height:min(100svh,980px);padding:calc(var(--bar-h) + clamp(28px,5vh,64px)) 0 clamp(64px,8vh,96px);display:flex;align-items:center}
html:not(.js) .mnav~main .hero{padding-top:clamp(28px,5vh,64px)}
@media (min-width:1024px){html:not(.js) .mnav~main .hero{padding-top:calc(var(--bar-h) + clamp(28px,5vh,64px))}}
.hero-bg{position:absolute;inset:0;z-index:-1;background:var(--aurora);pointer-events:none}
.hero-bg::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(201,207,214,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(201,207,214,.06) 1px,transparent 1px);background-size:28px 28px;-webkit-mask-image:radial-gradient(60% 70% at 74% 52%,#000 10%,transparent 75%);mask-image:radial-gradient(60% 70% at 74% 52%,#000 10%,transparent 75%)}
.hero>.wrap{width:100%}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(36px,5vw,64px);align-items:center}
@media (min-width:1024px){.hero-grid{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap)}.hero-txt{grid-column:1/7}.syn{grid-column:7/13;--bleed:calc(var(--gut) + max(0px,(100vw - var(--maxw))/2));margin-right:calc(-1*var(--bleed))}}
.hero-txt{max-width:640px;position:relative;z-index:2}
.hero .eyebrow{color:var(--tx-2)}
.h-hero{font-size:var(--fs-hero);line-height:1.02;letter-spacing:-.035em;font-weight:620;color:var(--tx-1);margin:0}
/* version allemande : mots composés plus longs, le titre garde le même nombre de lignes que le FR */
@media (min-width:600px){:root[lang="de"] .h-hero{font-size:calc(var(--fs-hero)*.86)}}
.hero-lede{margin-top:var(--s5);color:var(--tx-2)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:var(--s6)}
.facts{display:flex;flex-wrap:nowrap;margin-top:clamp(32px,5vh,52px);border-top:1px solid var(--hair-dark);padding-top:var(--s5)}
.fact{display:flex;flex-direction:column-reverse;justify-content:flex-end;gap:6px;padding-right:clamp(12px,1.8vw,32px);margin-right:clamp(12px,1.8vw,32px);border-right:1px solid var(--hair-dark)}
.fact:last-child{border-right:0;margin-right:0;padding-right:0}
.fact dt{font:500 12px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--tx-3);max-width:15ch}
.fact dd{font:400 clamp(1.4rem,1rem + 1.2vw,2.1rem)/1.15 var(--disp);color:var(--plat-50);font-variant-numeric:tabular-nums;white-space:nowrap}
/* version allemande : « 2 Standorte » est deux fois plus long que « 2 sites » ; les trois chiffres restent dans la colonne de texte */
@media (min-width:720px){:root[lang="de"] .fact dd{font-size:calc(clamp(1.4rem,1rem + 1.2vw,2.1rem)*.78)}}
@media (max-width:719px){
  .hero-actions .btn{width:100%}
  .facts{flex-direction:column;gap:12px}
  .fact{flex-direction:row-reverse;justify-content:flex-end;align-items:baseline;gap:14px;border-right:0;margin:0;padding:0}
  .fact dt{max-width:none}
}
/* compteur à rouleaux (clone décoratif ; la valeur réelle reste lue) */
.roll{display:inline-block;white-space:pre}
.roll-c{display:inline-block;height:1.15em;line-height:1.15;overflow:hidden;vertical-align:top}
.roll-s{display:flex;flex-direction:column;transition:transform 1.4s var(--ease-out)}
.roll-s>span{height:1.15em;line-height:1.15}
/* sur-titre « décodé » */
.decode-clone{position:absolute;inset:0;pointer-events:none}
.is-decoding{position:relative}
.is-decoding>.decode-src{visibility:hidden}
/* balayage des mots-clés du titre */
.motion .kw{background:linear-gradient(100deg,var(--tx-1) 0 38%,var(--signal-300) 46%,var(--signal-400) 50%,var(--signal-300) 54%,var(--tx-1) 62% 100%) 100% 0/320% 100% no-repeat;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.motion .kw.sweep{animation:kw-sweep .6s var(--ease-io) 1}
@keyframes kw-sweep{from{background-position:100% 0}to{background-position:0 0}}
/* entrée de l'en-tête : CSS seul, pas d'attente des bibliothèques */
.motion [data-hero]{animation:rise .8s var(--ease-out) both}
.motion [data-hero="1"]{animation-delay:.1s}
.motion [data-hero="2"]{animation-delay:.2s}
.motion [data-hero="3"]{animation-delay:.3s}
.motion .syn{animation:fade 1s var(--ease-out) .15s both}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* indice de défilement */
.scroll-hint{position:absolute;left:50%;bottom:20px;width:1px;height:32px;background:rgba(201,207,214,.18);overflow:hidden;display:none}
.scroll-hint span{position:absolute;left:-1.5px;top:-6px;width:4px;height:6px;border-radius:2px;background:var(--signal-300);box-shadow:0 0 8px var(--signal-400)}
@media (min-width:1024px) and (min-height:760px){.motion .scroll-hint{display:block}}
.motion .scroll-hint span{animation:drip 2.2s var(--ease-io) infinite}
@keyframes drip{from{transform:translateY(0)}to{transform:translateY(40px)}}

/* fil bleu transversal (lot 2) : un câble de 1 px dans la marge gauche, rempli au fil de la page ;
   un point de lumière fixe à mi-hauteur semble le descendre. Décoratif, bureau seulement. */
.thread{display:none}
@media (min-width:720px){
  .fine.motion .thread{display:block;position:fixed;left:calc(var(--gut)/2);top:0;bottom:0;width:1px;z-index:4;pointer-events:none;background:rgba(141,188,255,.12);transition:background-color 240ms;--tc:var(--signal-400)}
  .thread-fill{position:absolute;inset:0;transform-origin:50% 0;transform:scaleY(0);background:linear-gradient(transparent,var(--tc) 30%);opacity:.75}
  .thread-dot{position:absolute;left:-2px;top:50%;width:5px;height:14px;margin-top:-7px;border-radius:3px;background:var(--tc);box-shadow:0 0 10px var(--tc),0 0 2px #fff;transition:background-color 240ms}
  .thread.t-light{background:rgba(11,16,23,.1);--tc:var(--signal-600)}
  .thread.t-blueprint,.thread.t-signal{background:rgba(255,255,255,.22);--tc:#fff}
  .menu-open .thread{display:none}
}

/* ---------- synoptique ---------- */
.syn{position:relative;min-width:0}
.syn-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-3)}
@media (min-width:1024px){.syn-head,.syn-tools,.syn-overview,.equip-desc{margin-right:var(--bleed)}}
.syn-state{display:inline-flex;align-items:center;gap:8px;color:var(--tx-2);white-space:nowrap}
.syn-led{width:7px;height:7px;border-radius:50%;background:var(--live);box-shadow:0 0 10px var(--live);transition:background-color var(--d2),box-shadow var(--d2)}
.syn-state.is-off .syn-led{background:#4a5563;box-shadow:none}
.syn-box{position:relative}
.syn-stage{position:relative;width:100%;height:clamp(420px,calc(100svh - 300px),720px);touch-action:pan-y}
@media (max-width:1023px){.syn-stage{height:auto;aspect-ratio:1/1;max-height:min(480px,100vw);margin:0 auto}}
.syn-svg{position:absolute;inset:0;width:100%;height:100%}
@media (min-width:1024px){.syn-svg{right:var(--bleed);left:auto;width:calc(100% - var(--bleed))}}
.syn-stage canvas{position:absolute;inset:0;width:100%!important;height:100%!important;outline:none;-webkit-mask-image:radial-gradient(farthest-side,#000 74%,transparent 100%);mask-image:radial-gradient(farthest-side,#000 74%,transparent 100%);opacity:0;transition:opacity .6s var(--ease-out)}
.gl-on .syn-stage canvas{opacity:1}
.syn-poster{display:none;position:absolute;left:50%;top:50%;width:auto;max-width:62%;height:62%;aspect-ratio:1;transform:translate(-50%,-50%);filter:drop-shadow(0 0 40px rgba(92,158,242,.2));transition:opacity .4s,filter .4s,transform .4s;pointer-events:none}
.gl-candidate .syn-poster{display:block}
.gl-candidate .syn-svg{visibility:hidden}
.gl-on .syn-svg{display:none}
.gl-on .syn-poster.is-gone{opacity:0;filter:blur(8px);transform:translate(-50%,-50%) scale(1.02)}
.no-anim .syn-poster{display:none}
.no-anim .syn-svg{visibility:visible}
.syn-tag{position:absolute;left:0;top:0;z-index:5;pointer-events:none;opacity:0;transition:opacity var(--d2)}
.syn-tag.is-on{opacity:1}
.syn-tag-t{display:block;padding:7px 10px;background:var(--panel);border:1px solid rgba(141,188,255,.35);border-radius:8px;font:500 12px/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tx-1);white-space:nowrap}
.syn-tag-line{position:absolute;left:0;top:0;width:1px;height:1px;overflow:visible}
.syn-tag-line line{stroke:var(--signal-300);stroke-width:1}
.syn-pause{position:absolute;top:8px;left:8px;z-index:6;display:grid;place-items:center;width:40px;height:40px;border-radius:12px;border:1px solid var(--edge-dark);background:var(--panel);color:var(--tx-1)}
.syn-pause[hidden]{display:none}
.nogl .syn-stage canvas{display:none}
.syn-hint{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);white-space:nowrap;padding:8px 14px;border:1px solid rgba(141,188,255,.28);border-radius:999px;background:var(--panel);font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tx-2);pointer-events:none;transition:opacity .6s}
.syn-hint.is-out{opacity:0}

/* schéma SVG (repli, restylé aux nouveaux jetons) */
.syn-svg text{font-family:var(--mono)}
.sy-rack{fill:rgba(11,16,23,.55);stroke:var(--plat-500);stroke-width:1}
.sy-rail{stroke:var(--ink-600);stroke-width:1}
.sy-node{fill:var(--ink-800);stroke:var(--ink-600);stroke-width:1;transition:fill var(--d1),stroke var(--d1)}
.sy-node-hi{fill:#122238;stroke:#2d5596}
.sy-node-dash{stroke-dasharray:3 3}
.sy-hot{cursor:pointer}
.sy-hot.is-on .sy-node,.sy-hot.is-hover .sy-node{stroke:var(--signal-400);fill:#15294a}
.sy-hot.is-on .sy-label{fill:#fff}
.sy-label{font-size:8.6px;letter-spacing:.09em;fill:var(--tx-2);text-transform:uppercase;pointer-events:none}
.sy-sub{font-size:7.2px;fill:var(--tx-3);letter-spacing:.05em;pointer-events:none}
.sy-cap{font-size:7.2px;fill:var(--tx-3);letter-spacing:.12em;text-transform:uppercase}
.sy-link{stroke:var(--ink-600);stroke-width:1.2;fill:none}
.sy-vpn{stroke:var(--ink-600);stroke-width:1.2;fill:none;stroke-dasharray:3 4}
.sy-flow{stroke:var(--signal-400);stroke-width:1.6;stroke-linecap:round;fill:none;opacity:.35}
.sy-led{fill:var(--live)}
.sy-led-a{fill:var(--amber)}
.motion .sy-flow{opacity:1;stroke-dasharray:6 72;animation:flow 3.2s linear infinite}
.motion .sy-f2{animation-delay:.8s}.motion .sy-f3{animation-delay:1.6s}.motion .sy-f4{animation-delay:2.4s}
.motion .sy-led{animation:blink 2.6s ease-in-out infinite}
.motion .sy-l2{animation-delay:.7s}.motion .sy-l3{animation-delay:1.3s;animation-duration:1.9s}.motion .sy-l4{animation-delay:.35s;animation-duration:3.1s}
@keyframes flow{from{stroke-dashoffset:78}to{stroke-dashoffset:0}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
@media (max-width:719px){.sy-sub{display:none}.sy-label{font-size:9.6px}}

/* carte de lecture */
.readout{position:relative;margin-top:14px;padding:16px 18px;background:var(--panel);border:1px solid rgba(201,207,214,.14);border-radius:var(--r-md);min-height:132px;transition:opacity 200ms}
.readout.is-swap{opacity:0}
.readout-m{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-3);min-height:1.4em}
.readout-k{font:600 20px/1.25 var(--sans);color:var(--tx-1);margin-top:2px}
.readout-s{font:500 12px/1.4 var(--mono);letter-spacing:.06em;color:var(--signal-300);margin-top:2px}
.readout-s:empty,.readout-m:empty{display:none}
.readout-v{font-size:15px;line-height:1.5;color:var(--tx-2);margin-top:8px}
.readout-l{display:inline-flex;align-items:center;min-height:24px;margin-top:6px;font:500 13px/1.4 var(--mono);color:var(--signal-400);text-decoration:underline;text-underline-offset:3px}
.readout-l[hidden]{display:none}
@media (min-width:1280px) and (min-height:780px){
  .gl-on .readout{position:absolute;right:calc(var(--bleed) + 8px);bottom:8px;width:380px;margin:0;z-index:4;-webkit-backdrop-filter:blur(16px) saturate(140%);backdrop-filter:blur(16px) saturate(140%)}
}
/* barre d'outils (tabindex itinérant) */
.syn-tools{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:14px}
.syn-group{flex-basis:100%;font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-3);margin:6px 0 2px}
.syn-group:first-child{margin-top:0}
.syn-tools button{min-height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--edge-dark);background:transparent;color:var(--tx-2);font:500 12px/1 var(--mono);letter-spacing:.06em;white-space:nowrap;transition:border-color var(--d1),background-color var(--d1),color var(--d1)}
.syn-tools button:hover{border-color:var(--signal-400);color:var(--tx-1)}
.syn-tools button[aria-pressed="true"]{background:var(--signal-400);border-color:var(--signal-400);color:var(--ink-950)}
.syn-overview{margin-top:10px;min-height:32px;padding:0 14px;border-radius:999px;border:1px solid var(--edge-dark);background:var(--ink-800);color:var(--tx-1);font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase}
.syn-overview[hidden]{display:none}
.syn:not(.syn-ready) .readout,.syn:not(.syn-ready) .syn-tools{display:none}
@media (max-width:1023px){
  .syn-tools{flex-wrap:nowrap;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gut);margin:14px calc(-1*var(--gut)) 0;padding:2px var(--gut) 8px;scrollbar-width:none;overscroll-behavior-x:contain}
  .syn-tools::-webkit-scrollbar{display:none}
  .syn-tools button{min-height:44px;scroll-snap-align:start;flex:none}
  .syn-group{flex:none;flex-basis:auto;margin:0 4px 0 8px;align-self:center;scroll-snap-align:start}
  .syn-group:first-child{margin-left:0}
  .syn-row+.syn-row .syn-group{margin-left:14px}
  .syn-overview{min-height:44px}
}
.syn-row{display:contents}
@media (min-width:1024px){
  .syn-tools{flex-direction:column;align-items:stretch;gap:8px}
  .syn-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
  .syn-group{flex-basis:auto;margin:0 6px 0 0}
  .syn-group::before{content:"";display:inline-block;width:12px;height:1px;margin:0 8px 3px 0;background:var(--edge-dark);vertical-align:middle}
  .syn-tools button{min-height:30px;padding:0 11px}
}
/* liste descriptive : visible sans JS (2 colonnes), masquée par le JS qui la remplace par la carte de lecture */
.equip-desc{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:0 var(--s5);margin-top:var(--s5)}
.equip-desc[hidden]{display:none}
.equip-desc>div{padding:14px 0;border-top:1px solid var(--hair-dark)}
.equip-desc dt{display:flex;flex-direction:column;gap:2px}
.eq-t{font-weight:600;font-size:15px;color:var(--tx-1)}
.eq-s{font:500 12px/1.4 var(--mono);color:var(--signal-300)}
.equip-desc dd{font-size:14px;line-height:1.55;color:var(--tx-2);margin-top:6px}
.equip-desc a{color:var(--signal-400);text-underline-offset:3px;white-space:nowrap}

/* grain photographique très léger sur les fonds sombres (texture locale de 8 Ko, aucun calcul) */
.hero-bg::after,.web::after,.contact-b::after,.foot::after,.meth::after{content:"";position:absolute;inset:0;pointer-events:none;background:url(../img/grain.webp?v=2610) 0 0/128px 128px repeat;opacity:.14;mix-blend-mode:soft-light}
.meth::after{opacity:.22}
.hero-bg::after,.foot::after{opacity:.09}
.contact-b,.foot{position:relative}
@media (prefers-contrast:more){.hero-bg::after,.web::after,.contact-b::after,.foot::after,.meth::after{display:none}}

/* ==========================================================================
   « FEUILLE QUI MONTE » : section claire après une section sombre
   ========================================================================== */
.sheet-up{border-radius:32px 32px 0 0;margin-top:-32px;position:relative;z-index:1}
@media (max-width:719px){.sheet-up{border-radius:20px 20px 0 0;margin-top:-20px}}

/* ==========================================================================
   PRESTATIONS « LE GRAND INDEX »
   ========================================================================== */
.prest{background:var(--paper);padding:var(--sec-y) 0 calc(var(--sec-y) - 24px);position:relative}
.skip-sec{position:absolute;top:12px;left:var(--gut);transform:none}
.skip-sec:not(:focus){width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip-sec:focus{position:fixed;top:calc(var(--bar-h) + 12px)}
.prest .pin{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut);display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s6)}
.prest .track{display:contents}
.planche-intro{max-width:820px}
.planche-intro .lede{margin-top:0}
@media (min-width:1024px){.prest .pin{grid-template-columns:repeat(2,minmax(0,1fr))}.planche-intro,.ports{grid-column:1/-1}}
/* carte (mode statique, tablette, mobile) */
.planche{position:relative;display:flex;flex-direction:column;background:var(--sheet);border-radius:var(--r-lg);box-shadow:var(--sh-light);overflow:hidden;outline-offset:-3px}
.planche-fig{margin:0;order:-1;display:flex;flex-direction:column}
.ph{position:relative;aspect-ratio:16/10;overflow:hidden;background-color:var(--ink-900);background-image:linear-gradient(rgba(201,207,214,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(201,207,214,.08) 1px,transparent 1px);background-size:14px 14px;background-position:center}
.ph picture,.ph img{position:absolute;inset:0;width:100%;height:100%}
.ph img{object-fit:cover;object-position:var(--fx,50%) var(--fy,50%)}
.plate{position:absolute;left:50%;top:50%;height:40%;width:auto;aspect-ratio:1;transform:translate(-50%,-50%);fill:none;stroke:var(--signal-400);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.planche-fig figcaption{font:500 12px/1.4 var(--mono);letter-spacing:.06em;color:var(--tx-ink-3);padding:10px 24px 0}
.giant{display:block;margin:16px 24px 0;font:400 2.5rem/1 var(--disp);color:var(--signal-600);pointer-events:none}
.planche-txt{padding:12px 24px 28px;display:flex;flex-direction:column;gap:12px}
.planche-n{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-ink-3)}
.planche h3{font-size:var(--fs-h3);line-height:1.25;letter-spacing:-.015em;color:var(--tx-ink)}
.planche-txt>p:not(.planche-n){color:var(--tx-ink-2);font-size:var(--fs-body)}
.planche-txt a{color:var(--signal-600);text-decoration:underline;text-underline-offset:3px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.tags li{display:inline-flex;align-items:center;gap:6px;font:500 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--tx-ink-2);border:1px solid var(--edge-light);border-radius:999px;padding:7px 11px}
.tags li span{color:var(--tx-ink-3);letter-spacing:.02em}
/* terminal « en-têtes réels » */
.term{background:var(--ink-900);border-radius:var(--r-md);overflow:hidden;color:var(--tx-2);border:1px solid var(--ink-700);height:100%;min-height:240px;display:flex;flex-direction:column}
.planche .term{border-radius:0;border:0}
.term-bar{display:flex;align-items:center;gap:6px;height:28px;padding:0 12px;background:var(--ink-700);font:400 12px/1 var(--mono);color:var(--tx-3)}
.term-bar i,.mock-bar i{display:block;width:9px;height:9px;border-radius:50%;background:var(--plat-500);opacity:.7}
.term-bar span{margin-left:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.term-pre{flex:1;padding:16px;font:400 13px/1.75 var(--mono);color:var(--tx-2);white-space:pre-wrap;word-break:break-word}
.term-pre b{color:var(--live);font-weight:500}
.term-pre .caret{display:inline-block;width:.55em;height:1em;vertical-align:-2px;background:var(--signal-400);margin-left:2px;animation:caret 1s steps(1) infinite}
@keyframes caret{50%{opacity:0}}
/* panneau de brassage (navigation) : barre collante en bas en mode carte */
.ports{position:sticky;bottom:12px;z-index:5;display:flex;align-items:center;gap:12px;background:var(--sheet);border:1px solid var(--line);border-radius:999px;padding:4px 16px 4px 8px;box-shadow:0 12px 30px -16px rgba(11,16,23,.35);order:3}
.ports ol{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}
.ports ol::-webkit-scrollbar{display:none}
.ports a{display:flex;align-items:center;gap:8px;min-height:44px;padding:0 10px;border-radius:999px;font:500 12px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--tx-ink-2);text-decoration:none;white-space:nowrap;transition:color var(--d1),background-color var(--d1)}
.ports a:hover{color:var(--tx-ink);background:var(--paper)}
.port{position:relative;flex:none;width:28px;height:18px;border:1px solid var(--edge-light);border-radius:3px;background:linear-gradient(var(--paper-2),var(--paper-2)) 50% 100%/12px 6px no-repeat}
.port::after{content:"";position:absolute;right:-9px;top:-4px;width:6px;height:6px;border-radius:50%;background:transparent;transition:background-color var(--d2),box-shadow var(--d2)}
.ports a.is-active{color:var(--tx-ink)}
.ports a.is-active .port{border-color:var(--signal-600);box-shadow:inset 0 0 0 1px var(--signal-600)}
.ports a.is-active .port::after{background:var(--live);box-shadow:0 0 8px var(--live)}
.ports-count{flex:none;font:500 12px/1 var(--mono);letter-spacing:.1em;color:var(--tx-ink-2)}
.ports-count b{font:400 13px/1 var(--disp);color:var(--tx-ink)}
@media (max-width:719px){.ports-count{display:none}.ports{bottom:8px;padding-right:8px}}
/* mode horizontal épinglé (bureau, posé par motion.js) */
.prest.is-h{padding:0}
.prest.is-h .pin{display:block;max-width:none;padding:var(--bar-h) 0 0;height:100svh;overflow:hidden;overflow:clip;position:relative}
.prest.is-h .track{position:relative;display:flex;flex-wrap:nowrap;align-items:stretch;gap:14vw;width:max-content;height:calc(100svh - var(--bar-h) - 96px);padding:clamp(16px,3vh,40px) 8vw 0 var(--gut);will-change:transform}
.prest.is-h .planche-intro{flex:none;width:44vw;max-width:none;align-self:center;margin-right:-6vw}
.prest.is-h .planche{flex:none;width:min(80vw,1180px);height:100%;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);align-items:center;background:transparent;box-shadow:none;border-radius:0;overflow:visible}
.prest.is-h .giant{position:absolute;right:-2vw;top:-2vh;margin:0;font-size:var(--fs-giant);color:transparent;-webkit-text-stroke:1px rgba(125,136,148,.6);z-index:0;line-height:.9}
.prest.is-h .planche-txt{grid-column:1/6;padding:0 var(--gap) 0 0;position:relative;z-index:1}
.prest.is-h .planche::after{content:"";position:absolute;right:-7vw;top:12%;bottom:12%;width:1px;background:linear-gradient(transparent,var(--line) 20%,var(--line) 80%,transparent)}
.prest.is-h .planche:last-child::after{display:none}
.prest.is-h .planche h3{font-size:var(--fs-h3-xl);line-height:1.05;letter-spacing:-.03em}
.prest.is-h .planche-txt>p:not(.planche-n){font-size:18px;max-width:44ch}
.prest.is-h .planche-fig{grid-column:6/13;order:0;position:relative;z-index:1}
.prest.is-h .ph{aspect-ratio:4/3;border-radius:var(--r-md);border:1px solid var(--line)}
.prest.is-h .ph img{transform:scale(1.16)}
.prest.is-h .planche-fig figcaption{padding:10px 0 0}
.prest.is-h .planche .term{border-radius:var(--r-md);border:1px solid var(--ink-700);min-height:0;aspect-ratio:4/3}
.prest.is-h .ports{position:absolute;left:var(--gut);right:var(--gut);bottom:28px;margin:0 auto;max-width:1100px}
@media (max-height:860px){.prest.is-h .planche h3{font-size:clamp(1.75rem,5vh,2.75rem)}.prest.is-h .planche-txt>p:not(.planche-n){font-size:16px}}

/* ==========================================================================
   MÉTHODE « DÉMONTER, REMONTER » (cyanotype)
   ========================================================================== */
.meth{position:relative;overflow:clip;background-color:var(--cyan-900);background-image:linear-gradient(rgba(45,85,150,.55) 1px,transparent 1px),linear-gradient(90deg,rgba(45,85,150,.55) 1px,transparent 1px),linear-gradient(rgba(45,85,150,.25) 1px,transparent 1px),linear-gradient(90deg,rgba(45,85,150,.25) 1px,transparent 1px);background-size:120px 120px,120px 120px,24px 24px,24px 24px;background-position:-1px -1px;color:#fff}
.meth::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 60% at 30% 20%,rgba(12,33,71,0),rgba(12,33,71,.75));pointer-events:none}
.meth-pin{position:relative;padding:var(--sec-y) 0}
.meth .h2{color:#fff}
.meth .lede{color:var(--cyan-tx-2)}
.cotes{position:absolute;left:var(--gut);right:var(--gut);bottom:clamp(16px,3vh,32px);width:calc(100% - 2*var(--gut));height:40px;fill:none;stroke:var(--cyan-tx-3);stroke-width:1;opacity:.8}
.cotes text{fill:var(--cyan-tx-3);stroke:none;font:400 11px var(--mono);letter-spacing:.1em}
.meth-num{position:absolute;right:var(--gut);top:calc(var(--sec-y)*.6);height:1em;overflow:hidden;font:400 var(--fs-giant)/1 var(--disp);color:rgba(255,255,255,.08);pointer-events:none;display:none}
.meth-num-in{display:flex;flex-direction:column;transition:transform .7s var(--ease-out)}
.meth-num-in span{height:1em;line-height:1}
@media (min-width:1024px){.meth-num{display:block}}
.frise{position:relative;margin-top:clamp(32px,5vw,64px)}
.frise-track{position:absolute;left:7px;top:7px;bottom:0;width:2px;background:rgba(159,180,214,.3);border-radius:2px}
.frise-fill{position:absolute;inset:0;background:var(--signal-300);transform-origin:50% 0;transform:scaleY(var(--p,1));box-shadow:0 0 12px rgba(141,188,255,.6)}
.steps{display:grid;gap:28px;counter-reset:none}
.step{position:relative;padding-left:44px}
.step-node{position:absolute;left:0;top:0;width:16px;height:16px;border-radius:50%;border:1.5px solid var(--cyan-tx-3);background:var(--signal-400);box-shadow:0 0 24px rgba(92,158,242,.6);display:grid;place-items:center;transition:background-color .3s,box-shadow .3s,border-color .3s;z-index:1}
.step-node svg{width:14px;height:14px;fill:none;stroke:var(--cyan-900);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.step-node path{stroke-dasharray:12;stroke-dashoffset:0;transition:stroke-dashoffset .3s var(--ease-out) .1s}
.step-card{background:rgba(12,33,71,.6);border:1px solid var(--cyan-line);border-radius:var(--r-md);padding:20px 22px;transition:transform .5s var(--ease-out),border-color .3s}
.step-n{font:500 12px/1.4 var(--mono);letter-spacing:.14em;color:var(--signal-300);margin-bottom:10px}
.step h3{font-size:var(--fs-h3);line-height:1.25;letter-spacing:-.015em;color:#fff;margin-bottom:8px;transition:color .3s}
.step-card>p:not(.step-n):not(.step-prod){color:var(--cyan-tx-2);font-size:var(--fs-small);line-height:1.55;transition:color .3s}
.step-prod{margin-top:14px;padding-top:12px;border-top:1px solid rgba(45,85,150,.8);font-size:14px;line-height:1.6;color:var(--cyan-tx-2)}
.step-prod span{font:500 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--cyan-tx-3);margin-right:6px}
.step-prod a{color:var(--signal-300);text-underline-offset:3px}
/* état « à cocher » (posé par motion.js, jamais par le CSS seul) */
.frise.is-armed .step:not(.is-done) .step-node{background:var(--cyan-900);box-shadow:none}
.frise.is-armed .step:not(.is-done) .step-node path{stroke-dashoffset:12}
.frise.is-armed .step:not(.is-done) h3{color:var(--cyan-tx-3)}
.frise.is-armed .step:not(.is-done) .step-card>p:not(.step-n):not(.step-prod){color:var(--cyan-tx-3)}
.frise.is-armed .step.is-done .step-card{border-color:var(--signal-300)}
@media (min-width:1024px){
  .frise-track{left:0;right:0;top:7px;bottom:auto;width:auto;height:2px}
  .frise-fill{transform-origin:0 50%;transform:scaleX(var(--p,1))}
  .steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
  .step{padding:44px 0 0}
  .frise.is-armed .step.is-done .step-card{transform:translateY(-6px)}
  .meth.is-p .meth-pin{min-height:100svh;display:flex;align-items:center;padding:calc(var(--bar-h) + 32px) 0 48px}
  .meth.is-p .meth-pin>.wrap{width:100%}
  @media (max-height:860px){.meth.is-p .meth-pin{padding:calc(var(--bar-h) + 8px) 0 24px}}
}

/* ==========================================================================
   LIVRABLES « LE DOSSIER SE DÉPLOIE »
   ========================================================================== */
.livr{background-color:var(--sheet);background-image:linear-gradient(rgba(11,16,23,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(11,16,23,.03) 1px,transparent 1px);background-size:24px 24px;padding:var(--sec-y) 0}
.statement{font-size:var(--fs-statement);line-height:1.2;letter-spacing:-.02em;font-weight:500;color:var(--tx-ink);max-width:30ch}
.statement .w{transition:none}
.fan-zone{position:relative}
.fiches{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
@media (min-width:720px){.fiches{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.fiches{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}}
.fiche{position:relative;background:#fff;border:1px solid var(--line);clip-path:polygon(0 0,calc(100% - 22px) 0,100% 22px,100% 100%,0 100%);transition:transform .45s var(--ease-out);outline-offset:-3px}
.fiche::before{content:"";position:absolute;top:0;right:0;width:22px;height:22px;background:linear-gradient(225deg,transparent 0 50%,var(--line) 50% calc(50% + 1px),var(--paper-2) calc(50% + 1px))}
.fiche-draw{aspect-ratio:2/1;border-bottom:1px solid var(--line);background-image:linear-gradient(rgba(215,221,227,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(215,221,227,.5) 1px,transparent 1px);background-size:12px 12px}
.fiche-draw svg{width:100%;height:100%}
.fiche-draw .d{fill:none;stroke:var(--signal-700);stroke-width:.9;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:0}
.fiche-draw .fl{fill:none;stroke:var(--line);stroke-width:3.2;stroke-linecap:round}
.fiche-draw text{font:500 5.6px var(--mono);fill:var(--tx-ink-3);letter-spacing:.05em}
.fiche-draw .stamp{stroke:var(--signal-600);stroke-width:1.2}
.fiche-draw .stamp-t{font:600 13px var(--mono);fill:var(--signal-600);text-anchor:middle;letter-spacing:.06em}
.cartouche{display:grid;grid-template-columns:1fr auto;gap:6px 12px;padding:16px 18px 20px}
.fiche-type{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--signal-600)}
.folio{font:500 12px/1.4 var(--mono);letter-spacing:.08em;color:var(--tx-ink-3);text-align:right}
.cartouche h3{grid-column:1/-1;font-size:18px;line-height:1.3;letter-spacing:-.01em;color:var(--tx-ink);padding-top:8px;border-top:1px solid var(--line)}
.cartouche p:last-child{grid-column:1/-1;font-size:var(--fs-small);line-height:1.55;color:var(--tx-ink-2)}
@media (hover:hover){.fiche:hover{transform:translateY(-8px) rotate(-.6deg)}}
.fiche.redraw .d{animation:redraw .8s var(--ease-out)}
@keyframes redraw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
.fan-zone.is-fan .fiches{will-change:transform}

/* ==========================================================================
   RÉFÉRENCES « LE GÉNÉRIQUE »
   ========================================================================== */
.refs-sec{background:var(--paper-2);padding:var(--sec-y) 0;--fg3:var(--tx-ink-2)}
.refs-sec .h2 .w{transition:none}
.marquee-slot{position:relative;margin-bottom:clamp(40px,6vw,72px)}
.marquee-slot:not(.has-mq){display:none}
.marquee-ctl{display:flex;justify-content:flex-end;margin-bottom:12px}
.marquee-pause{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;border-radius:999px;border:1px solid var(--edge-light);background:var(--sheet);color:var(--tx-ink);font:500 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}
.marquee-pause:hover{border-color:var(--signal-600)}
.marquee-pause[hidden]{display:none}
.mq{display:grid;gap:clamp(12px,2vw,28px);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);overflow:hidden}
.mq-row{display:flex;width:max-content;animation:mq var(--mq-d,45s) linear infinite}
.mq-row.rev{animation-direction:reverse;--mq-d:55s}
.mq-set{display:flex;align-items:center;flex:none}
.mq-item{display:flex;flex-direction:column;padding:0 clamp(16px,2vw,32px)}
.mq-s{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-ink-2)}
.mq-n{font:400 var(--fs-marquee)/1.1 var(--disp);text-transform:uppercase;color:var(--tx-ink);white-space:nowrap}
.mq-row.rev .mq-n{color:var(--tx-ink-2)}
.mq-sep{flex:none;width:34px;height:10px}
.mq-sep circle{fill:var(--signal-600)}
.mq-sep path{stroke:var(--signal-600);stroke-width:1.5}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.is-paused .mq-row,.mq.is-off .mq-row,.mq.is-user .mq-row{animation-play-state:paused}
.mq-row.all{display:none}
@media (max-width:719px){.mq-row.r1,.mq-row.rev{display:none}.mq-row.all{display:flex;--mq-d:40s}.mq{--fs-marquee:2rem}}
.refs{display:grid;grid-template-columns:minmax(0,1fr);border-top:1px solid var(--line)}
@media (min-width:720px){.refs{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:var(--gap)}}
@media (min-width:1024px){.refs{grid-template-columns:repeat(4,minmax(0,1fr))}}
.ref{display:grid;grid-template-columns:auto 1fr;column-gap:14px;row-gap:4px;align-content:start;padding:18px 0 20px;border-bottom:1px solid var(--line)}
.ref-i{grid-row:span 2;font:500 12px/1.9 var(--mono);color:var(--tx-ink-2)}
.ref-n{font:600 18px/1.3 var(--sans);letter-spacing:-.01em;color:var(--tx-ink)}
.ref-s{font:500 12px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tx-ink-2)}

/* ==========================================================================
   SITES WEB « PREUVES EN DIRECT »
   ========================================================================== */
.web{background:var(--ink-950);padding:var(--sec-y) 0 calc(var(--sec-y) + 32px);position:relative;overflow:clip}
.web::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 40% at 80% 10%,rgba(33,96,192,.22),transparent 70%);pointer-events:none}
.web>.wrap{position:relative}
.grad{background:var(--grad-text-dark);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--tx-1)}
.grad .split-line{background:var(--grad-text-dark);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.proofs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
@media (min-width:1024px){.proofs{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:719px){.proof{min-height:0;padding:16px;gap:10px;border-radius:var(--r-md)}.proof-ring{width:36px;height:36px;top:14px;right:auto;left:16px}.proof-l{padding-right:0;margin-top:44px;letter-spacing:.06em}.proof-zero .proof-l{margin-top:0}.proof-l::before{display:none}.proof[data-proof="count"],.proof-zero{grid-column:1/-1}.netlog{font-size:12px;line-height:1.5}.proof-v{font-size:2.25rem}}
.proof{position:relative;display:flex;flex-direction:column;justify-content:flex-end;gap:14px;min-height:220px;padding:22px;background:var(--ink-800);border-radius:var(--r-lg);box-shadow:var(--sh-dark);isolation:isolate}
.proof-l{order:-2;display:flex;align-items:flex-start;gap:10px;font:500 12px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tx-3);padding-right:60px}
.proof-l::before{content:"";flex:none;width:16px;height:1px;background:var(--tx-3);margin-top:.75em}
.proof-v{display:block;font:400 clamp(2.5rem,1.5rem + 3vw,4.5rem)/1 var(--disp);color:var(--plat-50);font-variant-numeric:tabular-nums;letter-spacing:0}
.proof-zero .proof-v{color:var(--signal-400)}
.proof-v .plus{color:var(--signal-300);display:inline-block}
.proof-ring{position:absolute;top:18px;right:18px;width:52px;height:52px;transform:rotate(-90deg)}
.proof-ring .r0{fill:none;stroke:var(--ink-600);stroke-width:2}
.proof-ring .r1{fill:none;stroke:var(--signal-400);stroke-width:2;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:0}
.proof-ring-live .r1{stroke:var(--live)}
.proof-ico{fill:none;stroke:var(--tx-2);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;transform:rotate(90deg);transform-origin:32px 32px}
.netlog{order:-1;font:400 12px/1.6 var(--mono);color:var(--tx-3);white-space:normal;word-break:break-word}
.netlog span{display:block}
.netlog .netlog-f{color:var(--live);margin-top:4px}
/* bordure lumineuse qui suit le pointeur */
[data-glow]>*{--mx:50%;--my:50%}
@media (hover:hover) and (pointer:fine){
  .proof::before,.fam-i::before,.planche::before,.mock-win::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:radial-gradient(240px circle at var(--mx) var(--my),rgba(92,158,242,.55),transparent 60%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);opacity:0;transition:opacity var(--d2);pointer-events:none;z-index:2}
  .proof:hover::before,.fam-i:hover::before,.mock:hover .mock-win::before{opacity:1}
  .fam-i::before{background:radial-gradient(200px circle at var(--mx) var(--my),var(--fc),transparent 60%)}
}
/* maquettes inclinables */
.mocks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap);margin-top:clamp(48px,7vw,96px)}
@media (min-width:1024px){.mocks{grid-template-columns:repeat(4,minmax(0,1fr));perspective:1200px}}
.mocks li{transform-style:preserve-3d}
.mock{display:block;text-decoration:none;color:var(--tx-1);border-radius:16px;transform-style:preserve-3d}
.mock-win{position:relative;display:block;border-radius:14px;overflow:hidden;background:var(--ink-900);border:1px solid rgba(201,207,214,.14);box-shadow:0 30px 60px -30px rgba(0,0,0,.9),0 0 0 1px rgba(0,0,0,.4);transition:transform .45s var(--ease-out),box-shadow .45s}
.mock-bar{display:flex;align-items:center;gap:6px;height:28px;padding:0 10px;background:var(--ink-700)}
.mock-bar span{margin-left:8px;flex:1;min-width:0;padding:3px 10px;border-radius:999px;background:var(--ink-900);font:400 11px/1.2 var(--mono);color:var(--tx-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mock-win picture,.mock-win img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top left}
.mock-glare{position:absolute;inset:0;background:radial-gradient(circle at var(--gx,50%) var(--gy,0%),rgba(255,255,255,.12),transparent 50%);opacity:0;transition:opacity .45s;pointer-events:none}
.mock:hover .mock-glare,.mock:focus-visible .mock-glare{opacity:1}
.mock-cap{display:block;padding:16px 4px 0}
.mock-cap b{display:block;font-weight:600;font-size:17px;line-height:1.3}
.mock-cap small{display:block;font:500 12px/1.4 var(--mono);color:var(--signal-400);margin:2px 0 6px}
.mock-cap span{display:block;font-size:var(--fs-small);line-height:1.5;color:var(--tx-2)}
.mock:focus-visible{outline-offset:6px}
@media (min-width:1024px){
  .fine.motion .mocks li:nth-child(1) .mock-win{--ry:14deg;--tz:0px}
  .fine.motion .mocks li:nth-child(2) .mock-win{--ry:5deg;--tz:40px}
  .fine.motion .mocks li:nth-child(3) .mock-win{--ry:-5deg;--tz:40px}
  .fine.motion .mocks li:nth-child(4) .mock-win{--ry:-14deg;--tz:0px}
  .fine.motion .mock-win{transform:rotateY(var(--ry,0deg)) translateZ(var(--tz,0px))}
  .fine.motion .mock:hover .mock-win,.fine.motion .mock:focus-visible .mock-win{transform:rotateY(0deg) translateZ(60px) scale(1.03);box-shadow:0 40px 80px -30px rgba(33,96,192,.55),0 0 0 1px rgba(92,158,242,.5)}
}
@media (max-width:719px){
  .mocks{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin-left:calc(-1*var(--gut));margin-right:calc(-1*var(--gut));padding:0 var(--gut) 12px;scrollbar-width:none;overscroll-behavior-x:contain}
  .mocks::-webkit-scrollbar{display:none}
  .mocks li{flex:0 0 82vw;scroll-snap-align:center}
}
.web-cta{margin-top:clamp(48px,6vw,80px);display:flex;align-items:center;justify-content:space-between;gap:20px 32px;flex-wrap:wrap;padding:clamp(24px,3vw,36px);background:var(--ink-800);border-radius:var(--r-lg);box-shadow:var(--sh-dark)}
.web-cta p{color:var(--tx-2);max-width:62ch;font-size:var(--fs-lede);line-height:1.5}
@media (max-width:719px){.web-cta .btn{width:100%}}

/* ==========================================================================
   SOCLE « MISE EN BAIE »
   ========================================================================== */
.socle{background:var(--paper);padding:var(--sec-y) 0}
.socle-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(40px,6vw,72px);align-items:start}
@media (min-width:1024px){.socle-grid{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap)}.socle .sec-head{grid-column:1/6;position:sticky;top:120px;margin:0}.rack{grid-column:7/13}}
.rack{position:relative;padding:14px 30px;background:var(--ink-900);border-radius:12px;box-shadow:var(--sh-light),inset 0 0 0 1px #000}
.rack::before,.rack::after{content:"";position:absolute;top:8px;bottom:8px;width:16px;background-color:var(--plat-500);background-image:repeating-linear-gradient(180deg,transparent 0 5.5px,var(--ink-900) 5.5px 9.5px,transparent 9.5px 15px);background-size:6px 100%;background-position:center;background-repeat:no-repeat;border-radius:2px}
.rack::before{left:8px}.rack::after{right:8px}
.u{position:relative;display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:12px;height:44px;margin:3px 0;padding:0 18px 0 24px;border-radius:3px;background:linear-gradient(180deg,var(--plat-200),#d5dae0);box-shadow:inset 0 1px 0 rgba(255,255,255,.7),inset 0 -1px 0 rgba(0,0,0,.18);transition:transform .3s var(--ease-out)}
.u::before,.u::after{content:"";position:absolute;top:50%;width:7px;height:7px;margin-top:-3.5px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,#9aa5b1 60%,#6b737c)}
.u::before{left:8px}.u::after{right:6px}
.u-n{font:500 12px/1 var(--mono);color:var(--tx-ink-2);letter-spacing:.04em}
.u-name{font:500 13px/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--tx-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.u-led{width:8px;height:8px;border-radius:50%;background:var(--live);box-shadow:0 0 8px rgba(61,220,132,.6);transition:background-color .15s,box-shadow .15s}
.rack.pre .u:not(.lit) .u-led{background:#9aa5b1;box-shadow:none}
@media (hover:hover){.u:hover{transform:translateX(-6px)}.motion .u:hover .u-led{animation:act .12s steps(1) infinite}}
@keyframes act{50%{background:#9aa5b1;box-shadow:none}}
@media (max-width:719px){.u{height:40px;grid-template-columns:44px 1fr auto;padding-left:20px}.rack{padding:12px 26px}}

/* ==========================================================================
   CONTACT « LIAISON ÉTABLIE »
   ========================================================================== */
.contact{position:relative}
.contact-a{background:var(--signal-500);padding:var(--sec-y) 0;overflow:clip;position:relative}
.contact-a::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 70% at 85% 0%,rgba(255,255,255,.12),transparent 60%);pointer-events:none}
.contact-a .wrap{position:relative}
@media (min-width:1024px){.contact-a{min-height:90svh;display:flex;align-items:center}.contact-a>.wrap{width:100%}}
.contact-a .eyebrow{color:#dbe8ff}
.contact-a .eyebrow::before{background:#fff}
.h-contact{font-size:calc(var(--fs-hero)*1.1);line-height:1.02;letter-spacing:-.035em;font-weight:600;color:#fff}
.contact-a .lede{color:#dbe8ff;margin-top:var(--s5);max-width:58ch}
.plug-zone{position:relative;margin-top:clamp(40px,6vw,80px);--pl:clamp(20px,3vw,40px)}
.magnet{position:relative;display:flex;align-items:center;justify-content:center;width:100%;min-height:clamp(96px,12vw,200px);padding:0 calc(var(--pl) + 64px);border:2px solid #fff;border-radius:999px;color:#fff;font:600 clamp(1.75rem,4.5vw,4.5rem)/1.05 var(--sans);letter-spacing:-.03em;text-decoration:none;text-align:center;isolation:isolate;transition:background-color var(--d2),box-shadow .6s}
.magnet:hover{background:rgba(255,255,255,.06)}
.magnet:focus-visible{outline:3px solid #fff;outline-offset:6px;box-shadow:none;border-radius:999px;transform:scale(1.02)}
.magnet-t{display:inline-block;will-change:transform}
.magnet-port{position:absolute;left:var(--pl);top:50%;width:48px;height:40px;margin-top:-20px}
.magnet-port svg{width:100%;height:100%;fill:none;stroke:#fff;stroke-width:1.6;stroke-linejoin:round}
.magnet-end{position:absolute;right:var(--pl);top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:14px}
.magnet-end svg{width:clamp(24px,3vw,40px);height:auto;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.magnet-led{width:10px;height:10px;border-radius:50%;background:var(--live);box-shadow:0 0 12px var(--live);transition:background-color .3s,box-shadow .3s}
.plug-zone.is-armed:not(.is-linked) .magnet-led{background:#9aa5b1;box-shadow:none}
.magnet.flash{animation:flash .6s ease-out}
/* liaison établie : une impulsion parcourt le fil, puis un reflet balaie le bouton */
.plug-pulse{fill:none;stroke:#fff;stroke-width:3;stroke-linecap:round;stroke-dasharray:70 2000;stroke-dashoffset:70;opacity:0;filter:drop-shadow(0 0 6px rgba(255,255,255,.9))}
.motion .plug-zone.is-linked .plug-pulse{animation:plugpulse .6s cubic-bezier(.5,0,.75,0) 1}
@keyframes plugpulse{0%{stroke-dashoffset:70;opacity:1}90%{opacity:1}100%{stroke-dashoffset:-690;opacity:0}}
.magnet::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(100deg,transparent 40%,rgba(255,255,255,.28) 50%,transparent 60%) 120% 0/250% 100% no-repeat;opacity:0}
.motion .magnet.flash::after{animation:msweep 1s var(--ease-out) .35s 1}
@keyframes msweep{0%{background-position:120% 0;opacity:1}100%{background-position:-20% 0;opacity:1}}
@keyframes flash{from{box-shadow:0 0 0 0 rgba(255,255,255,.7)}to{box-shadow:0 0 0 16px rgba(255,255,255,0)}}
@property --angle{syntax:'<angle>';inherits:false;initial-value:0deg}
@media (hover:hover) and (pointer:fine){
  .motion .magnet::before{content:"";position:absolute;inset:-2px;border-radius:inherit;padding:2px;background:conic-gradient(from var(--angle),#fff,rgba(255,255,255,0) 30%,rgba(255,255,255,0) 70%,#fff);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);opacity:0;transition:opacity .3s;animation:spin 6s linear infinite;pointer-events:none}
  .motion .magnet:hover::before{opacity:1}
}
@keyframes spin{to{--angle:360deg}}
.plug{position:absolute;top:50%;left:calc(var(--pl) - 191px);width:240px;height:60px;margin-top:-30px;overflow:visible;pointer-events:none;z-index:2}
.plug-wire{fill:none;stroke:#fff;stroke-width:2}
.plug-boot{fill:#fff}
.plug-body{fill:rgba(255,255,255,.16);stroke:#fff;stroke-width:1.6}
.plug-clip{fill:none;stroke:#fff;stroke-width:1.6;stroke-linejoin:round}
.plug-pins{stroke:#fff;stroke-width:1.2}
.linked{position:absolute;left:var(--pl);top:-30px;font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#fff;opacity:1;transition:opacity .4s}
.plug-zone.is-armed:not(.is-linked) .linked{opacity:0}
@media (max-width:719px){
  .magnet{min-height:72px;font-size:1.5rem;padding:0 48px 0 calc(var(--pl) + 52px)}
  .magnet-end svg{display:none}
  .magnet-port{width:36px;height:30px;margin-top:-15px}
  .plug{width:180px;height:45px;margin-top:-22.5px;left:calc(var(--pl) + 22px - 166px)}
}
@media (max-width:400px){.magnet{font-size:1.25rem}}

.contact-b{background:var(--ink-900);padding:var(--sec-y) 0}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(40px,6vw,72px);align-items:start}
@media (min-width:1024px){.contact-grid{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap)}.contact-l{grid-column:1/7}.contact-r{grid-column:8/13;position:sticky;top:120px}}
.zone{background:var(--ink-850);border:1px solid var(--hair-dark);border-radius:var(--r-lg);padding:18px 20px 12px}
.zone-head{display:flex;justify-content:space-between;gap:12px;font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-3);margin-bottom:8px}
/* ==========================================================================
   Carte « Zone d’intervention » — contours IGN réels (généré par _cartes/_source/carte.py)
   Remplace l’ancien bloc : .map, .dep, .dep-in, .dep-out, .dep-75, .dep-95, .seine, .dep-n text,
   .arc, .arc-pk, .lead, .site-pt rect, .pulse, .site-l (+ .rays path pour idf).
   ========================================================================== */
.zone{container-type:inline-size}
.map{display:block;width:100%;height:auto;overflow:visible}
.map .grat path{fill:none;stroke:var(--signal-400);stroke-opacity:.14;stroke-width:.45}
.map .grat-l text{font:400 6px var(--mono);fill:var(--tx-3);letter-spacing:.06em}
.map .dep-f{fill:#121a24;transition:fill .35s ease}
.map .dep-pc{fill:#152030}
.map .dep-75{fill:#182638}
.map .dep-f:hover{fill:#1d3350}
.map .lum,.map .bnds,.map .dep,.map .eaux,.map .dep-n,.map .rose,.map .grat,.map .rays,.map .arc,.map .arc-pk,.map .lead,.map .site-pt,.map .site-l,.map .riv-l{pointer-events:none}
.map .dep{fill:none;stroke:var(--edge-dark);stroke-width:.6;stroke-linejoin:round;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:0}
.map .dep-i{stroke-width:.5}
.map .edge-h{stroke:var(--signal-400);stroke-opacity:.14;stroke-width:4.5}
.map .edge{stroke:url(#zm-metal);stroke-width:1.15}
.map .seine{fill:none;stroke:var(--signal-400);stroke-width:1.2;stroke-linecap:round;stroke-linejoin:round;stroke-opacity:.55}
.map .riv-marne,.map .riv-oise{stroke-width:.8;stroke-opacity:.4}
.map .riv-l{font:italic 400 6.5px var(--sans);fill:var(--signal-400);letter-spacing:.2em}
.map .dn{font:400 10px var(--disp);fill:var(--tx-2);text-anchor:middle;paint-order:stroke;stroke:var(--ink-850);stroke-width:2.6px;stroke-linejoin:round;transition:fill .3s}
.map .dn-pc{font-size:7.5px}
.map .dnm{font:500 6.2px var(--mono);fill:var(--tx-3);text-anchor:middle;letter-spacing:.16em;paint-order:stroke;stroke:var(--ink-850);stroke-width:2px;stroke-linejoin:round;transition:fill .3s}
.map .rose-c{fill:none;stroke:var(--edge-dark);stroke-width:.5}
.map .rose-a{fill:url(#zm-pt)}
.map .rose-b{fill:#6b737c}
.map .rose-s{opacity:.7}
.map .rose-n{font:400 7px var(--disp);fill:var(--tx-2);text-anchor:middle}
.map .halo{opacity:.9}
.map .pt-c{fill:var(--signal-400)}
.map .pt-r{fill:none;stroke:url(#zm-pt);stroke-width:.5;stroke-opacity:.9}
.map .pt-s{fill:#fff;fill-opacity:.85}
.map .pulse{fill:none;stroke:var(--signal-400);stroke-width:1;opacity:0;transform-box:fill-box;transform-origin:center}
.motion .map .pulse{animation:zm-radar 3s ease-out infinite}
.motion .map .pulse-2{animation-delay:1.5s}
@keyframes zm-radar{0%{transform:scale(1);opacity:.7}100%{transform:scale(3);opacity:0}}
.map .lead{fill:none;stroke:var(--tx-3);stroke-width:.6;stroke-opacity:.8;stroke-dasharray:none}
.map .site-l{font:500 11.5px var(--sans);fill:var(--tx-1);paint-order:stroke;stroke:var(--ink-850);stroke-width:4px;stroke-linejoin:round}
.map .site-l .sl-s{font:400 8.5px var(--mono);letter-spacing:.06em;fill:var(--plat-300)}
.map .arc{fill:none;stroke:var(--plat-300);stroke-opacity:.85;stroke-width:1.1}
.map .arc-pk{fill:none;stroke:transparent;stroke-width:2.2;stroke-linecap:round}
.motion .map .arc-pk{stroke:var(--signal-300);stroke-dasharray:6 120;animation:zm-pk 4s linear infinite}
@keyframes zm-pk{from{stroke-dashoffset:126}to{stroke-dashoffset:0}}
.zone-leg li{transition:color .3s}
.zone:has(.dep-f[data-dep="75"]:hover) .zone-leg li[data-dep="75"],.zone:has(.dep-f[data-dep="92"]:hover) .zone-leg li[data-dep="92"],.zone:has(.dep-f[data-dep="93"]:hover) .zone-leg li[data-dep="93"],.zone:has(.dep-f[data-dep="94"]:hover) .zone-leg li[data-dep="94"],.zone:has(.dep-f[data-dep="95"]:hover) .zone-leg li[data-dep="95"],.zone:has(.dep-f[data-dep="78"]:hover) .zone-leg li[data-dep="78"],.zone:has(.dep-f[data-dep="91"]:hover) .zone-leg li[data-dep="91"],.zone:has(.dep-f[data-dep="77"]:hover) .zone-leg li[data-dep="77"]{color:var(--signal-300)}
.zone:has(.zone-leg li[data-dep="75"]:hover) .dep-f[data-dep="75"],.zone:has(.zone-leg li[data-dep="92"]:hover) .dep-f[data-dep="92"],.zone:has(.zone-leg li[data-dep="93"]:hover) .dep-f[data-dep="93"],.zone:has(.zone-leg li[data-dep="94"]:hover) .dep-f[data-dep="94"],.zone:has(.zone-leg li[data-dep="95"]:hover) .dep-f[data-dep="95"],.zone:has(.zone-leg li[data-dep="78"]:hover) .dep-f[data-dep="78"],.zone:has(.zone-leg li[data-dep="91"]:hover) .dep-f[data-dep="91"],.zone:has(.zone-leg li[data-dep="77"]:hover) .dep-f[data-dep="77"]{fill:#1d3350}
.zone:has([data-dep="75"]:hover) :is(.dn,.dnm)[data-dep="75"],.zone:has([data-dep="92"]:hover) :is(.dn,.dnm)[data-dep="92"],.zone:has([data-dep="93"]:hover) :is(.dn,.dnm)[data-dep="93"],.zone:has([data-dep="94"]:hover) :is(.dn,.dnm)[data-dep="94"],.zone:has([data-dep="95"]:hover) :is(.dn,.dnm)[data-dep="95"],.zone:has([data-dep="78"]:hover) :is(.dn,.dnm)[data-dep="78"],.zone:has([data-dep="91"]:hover) :is(.dn,.dnm)[data-dep="91"],.zone:has([data-dep="77"]:hover) :is(.dn,.dnm)[data-dep="77"]{fill:var(--signal-300)}
.zone-leg li[data-dep]{cursor:default}
@container (max-width:460px){
  .map .dn{font-size:13px;stroke-width:3px}
  .map .dn-pc{font-size:11.5px;stroke-width:3px}
  .map .dnm,.map .grat-l,.map .riv-l{display:none}
  .map .site-l{font-size:15px;stroke-width:5px}
  .map .site-l .sl-s{font-size:11px}
}
@media (prefers-reduced-motion:reduce){.map .dep-f,.map .dn,.map .dnm,.zone-leg li{transition:none}}
@media print{.map .dep-f{fill:#fff}.map .grat,.map .lum,.map .halo,.map .edge-h{display:none}.map .dep{stroke:#666}.map .edge{stroke:#000}.map .dn,.map .dnm,.map .site-l,.map .site-l .sl-s,.map .riv-l{fill:#000;stroke:#fff}.map .seine{stroke:#4a7fb5}}
@media (forced-colors:active){.map .dep,.map .seine{stroke:CanvasText}.map .dep-f{fill:Canvas}.map .dn,.map .site-l{fill:CanvasText}}
.zone-leg{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 16px;margin-top:10px;padding-top:12px;border-top:1px solid var(--hair-dark);font:400 12px/1.6 var(--mono);color:var(--tx-3)}
.zone-leg li{white-space:nowrap}
.zone-leg b{font-weight:500;color:var(--tx-2);margin-right:4px}
.sites{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:32px}
@media (max-width:519px){.sites{grid-template-columns:minmax(0,1fr)}}
.site{border-left:2px solid var(--signal-400);padding-left:16px}
.site-n{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-3);margin-bottom:6px}
.site-a{color:var(--tx-1);font-size:var(--fs-small)}
.site-t{display:inline-flex;align-items:center;min-height:32px;margin-top:6px;font:500 14px/1 var(--mono);letter-spacing:.04em;color:var(--signal-400);text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(92,158,242,.4)}
.site-t:hover{text-decoration-color:currentColor}
.hours{margin-top:28px;padding-top:20px;border-top:1px solid var(--hair-dark);font:400 12px/2 var(--mono);letter-spacing:.06em;color:var(--tx-3)}
.req{display:flex;flex-direction:column;align-items:flex-start;gap:18px;padding:clamp(24px,3vw,36px);background:var(--ink-800);border:1px solid var(--edge-dark);border-radius:var(--r-lg)}
.req-kicker{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--signal-400)}
.req-lead{color:var(--tx-2);line-height:1.65}
.req-alt{align-self:stretch;margin-top:4px;padding-top:18px;border-top:1px solid var(--hair-dark);display:grid;gap:10px;color:var(--tx-2);font-size:14px;line-height:1.6}
.req-alt a{color:var(--tx-1);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--signal-400);overflow-wrap:anywhere}

/* ==========================================================================
   PIED DE PAGE
   ========================================================================== */
.foot{background:var(--ink-950);padding:clamp(72px,9vw,128px) 0 36px;border-top:1px solid var(--hair-dark)}
.foot-call{padding-bottom:clamp(40px,5vw,64px);border-bottom:1px solid var(--hair-dark)}
.foot-k{font:500 12px/1.6 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--tx-3);margin-bottom:12px}
.giant-tel{position:relative;display:inline-block;overflow:hidden;font:400 clamp(1.5rem,6.6vw,6rem)/1.15 var(--disp);color:var(--plat-300);text-decoration:none;white-space:nowrap;letter-spacing:.01em;transition:color var(--d2)}
.giant-tel span{display:block;transition:transform .5s var(--ease-out)}
/* EN / DE : numéro au format international (+33 1 …), trois caractères de plus : il garde la largeur de la colonne */
:root[lang="en"] .giant-tel,:root[lang="de"] .giant-tel{font-size:clamp(1.5rem,5.6vw,5.1rem)}
.giant-tel::after{content:attr(data-label) / "";position:absolute;left:0;top:0;transform:translateY(100%);color:var(--signal-400);transition:transform .5s var(--ease-out)}
.giant-tel:hover{color:var(--signal-400)}
@media (hover:hover){.giant-tel:hover span{transform:translateY(-100%)}.giant-tel:hover::after{transform:none}}
.foot-2{margin-top:10px;font:500 14px/1.6 var(--mono);color:var(--tx-3)}
.foot-2 a{color:var(--tx-2);text-underline-offset:4px}
.foot-brand{padding:clamp(32px,4vw,48px) 0}
.foot-brand img{width:320px;max-width:100%}
.family{padding-bottom:28px;border-bottom:1px solid var(--hair-dark)}
.family-t{font:500 12px/1.4 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--tx-3);margin-bottom:14px}
.family ul{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
@media (max-width:980px){.family ul{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.family ul{grid-template-columns:minmax(0,1fr)}}
.family li{display:flex}
.fam-i{position:relative;flex:1;display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--hair-dark);border-radius:14px;text-decoration:none;color:var(--tx-2);background:rgba(255,255,255,.015);transition:border-color var(--d2),background-color var(--d2)}
.fam-i img{width:40px;height:40px;flex:none;border-radius:50%;transition:transform .4s var(--ease-out)}
a.fam-i:hover{border-color:var(--fc);background:rgba(255,255,255,.035)}
a.fam-i:hover img{transform:rotate(8deg)}
.fam-i b{display:block;font-size:14px;line-height:1.25;color:var(--tx-1);font-weight:600}
.fam-i small{display:block;font:400 12px/1.5 var(--mono);letter-spacing:.02em;color:var(--tx-3);margin-top:3px}
.fam-i em{display:block;font:500 12px/1.4 var(--mono);font-style:normal;letter-spacing:.12em;text-transform:uppercase;color:var(--fc);margin-top:4px}
.fam-i.is-here{border-color:var(--fc)}
.foot-row{display:flex;flex-wrap:wrap;gap:20px 48px;justify-content:space-between;align-items:flex-start;padding-top:28px}
.legal{font:400 12px/2.5 var(--mono);letter-spacing:.04em;color:var(--tx-3)}
.legal a{color:var(--tx-2);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(201,207,214,.3);display:inline-block;min-height:24px}
.legal a:hover{color:var(--signal-400);text-decoration-color:currentColor}
.foot-tools{display:flex;align-items:center;gap:14px}
.foot .lang a{min-height:44px;min-width:36px;color:var(--tx-2)}
.foot .lang a.is-current{color:var(--tx-1)}
.foot .motion-toggle{min-height:44px;padding:0 16px;color:var(--tx-2);--bedge:var(--edge-dark)}
.foot-close{margin-top:40px;font:400 11px/1.6 var(--disp);letter-spacing:.3em;color:var(--tx-3);text-align:center}

/* ==========================================================================
   PAGES ANNEXES (404, mentions légales)
   ========================================================================== */
.page-404{min-height:100svh;display:grid;place-items:center;padding:32px var(--gut);position:relative;isolation:isolate;overflow:clip;text-align:center}
.page-404 .hero-bg::before{-webkit-mask-image:radial-gradient(60% 60% at 50% 40%,#000 10%,transparent 75%);mask-image:radial-gradient(60% 60% at 50% 40%,#000 10%,transparent 75%)}
.e404{max-width:640px}
.e404-emb{width:min(240px,60vw);height:auto;margin:0 auto 20px;filter:drop-shadow(0 0 34px rgba(92,158,242,.25))}
.e404-code{font:400 14px/1.4 var(--disp);letter-spacing:.3em;color:var(--signal-400);margin-bottom:14px}
.e404 h1{font-size:clamp(1.9rem,1.2rem + 3vw,3.2rem);line-height:1.08;letter-spacing:-.03em;margin-bottom:14px}
.e404 p{color:var(--tx-2);line-height:1.6;margin-bottom:26px}
.e404-act{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:28px}
.e404-alt{font-size:14px;color:var(--tx-3)}
.e404-alt a{color:var(--tx-1);text-underline-offset:3px;text-decoration-color:var(--signal-400)}
.cut{width:min(420px,90vw);height:auto;margin:0 auto 26px;overflow:visible}
.cut .w{fill:none;stroke:var(--edge-dark);stroke-width:2;stroke-linecap:round}
.cut .pk{fill:var(--signal-300)}
.cut .pl{fill:rgba(255,255,255,.08);stroke:var(--tx-2);stroke-width:1.4}
.cut .pl-p{stroke:var(--tx-2);stroke-width:1}
.cut .led{fill:var(--amber)}
.cut .lbl{font:500 11px var(--mono);letter-spacing:.14em;fill:var(--tx-3);text-anchor:middle}
/* boucles bornées (< 5 s, WCAG 2.2.2) : la page 404 n'a pas de bouton Pause */
.motion .cut .pk{animation:pk404 2.4s var(--ease-io) 2}
.motion .cut .plg{animation:sway 2.4s ease-in-out 2}
.motion .cut .led{animation:blink 1.2s steps(1) 4}
@keyframes pk404{0%{transform:translateX(0);opacity:0}15%{opacity:1}70%{transform:translateX(150px);opacity:1}100%{transform:translateX(150px);opacity:0}}
@keyframes sway{0%,100%{transform:translateY(-3px)}50%{transform:translateY(3px)}}

.legal-hero{background:var(--ink-950);position:relative;isolation:isolate;overflow:clip;padding:calc(var(--bar-h) + clamp(56px,8vw,112px)) 0 clamp(72px,9vw,120px)}
.legal-hero h1{font-size:var(--fs-h2);line-height:1.04;letter-spacing:-.03em;margin-bottom:var(--s5)}
.legal-body{background:var(--paper);padding:clamp(64px,8vw,112px) 0}
.legal-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:48px}
@media (min-width:1024px){.legal-grid{grid-template-columns:240px minmax(0,1fr);gap:64px}}
.toc{display:none}
@media (min-width:1024px){.toc{display:block;position:sticky;top:110px;align-self:start}}
.toc p{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-ink-2);margin-bottom:12px}
.toc a{position:relative;display:flex;align-items:center;min-height:32px;padding-left:18px;font-size:15px;color:var(--tx-ink-2);text-decoration:none}
.toc a::before{content:"";position:absolute;left:2px;top:50%;width:6px;height:6px;margin-top:-3px;border-radius:50%;background:var(--line);transition:background-color var(--d2),box-shadow var(--d2)}
.toc a:hover,.toc a.is-active{color:var(--tx-ink)}
.toc a.is-active::before{background:var(--live-ink);box-shadow:0 0 0 3px rgba(61,220,132,.25)}
.lrows{max-width:72ch;font-size:18px;line-height:1.65;color:var(--tx-ink-2)}
.lrow{padding:32px 0;border-top:1px solid var(--line)}
.lrow:first-child{border-top:0;padding-top:0}
.lrow h2{font-size:var(--fs-h3);line-height:1.25;letter-spacing:-.015em;color:var(--tx-ink);margin-bottom:14px}
.lrow p+p{margin-top:14px}
.lrow strong{color:var(--tx-ink);font-weight:600}
.lrow a{color:var(--signal-600);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.lrow .muted{font-size:16px;color:var(--tx-ink-2)}
.lrow .maj{font:500 13px/1.6 var(--mono);color:var(--tx-ink-2);margin-top:20px}
.legal-back{display:inline-flex;margin-top:40px}
.lrow .credits{display:grid;gap:10px;margin-top:14px;padding-left:20px;list-style:disc;font-size:16px}
.lrow .credits li::marker{color:var(--signal-600)}
.legal-hero .lede{max-width:64ch}

/* ==========================================================================
   FILETS DE SÉCURITÉ ET PRÉFÉRENCES SYSTÈME
   ========================================================================== */
/* le JS a planté ou n'a pas fini en 3 s : tout redevient visible */
.no-anim [data-reveal],.no-anim .split,.no-anim .reveal-mask,.no-anim [data-hero],.no-anim .planche,.no-anim .fiche,.no-anim .u,.no-anim .step-card,.no-anim .mock-win,.no-anim .proof,.no-anim .ph,.no-anim .ph img{opacity:1!important;transform:none!important;clip-path:none!important;visibility:visible!important}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .btn-primary::after{display:none}
  .sy-flow{opacity:.35;stroke-dasharray:none}
}
@media (prefers-reduced-transparency:reduce){
  .bar::before{-webkit-backdrop-filter:none;backdrop-filter:none;background:var(--ink-900)}
  .bar.bar-light::before{background:var(--paper)}
  .readout{-webkit-backdrop-filter:none!important;backdrop-filter:none!important;background:var(--ink-900)}
}
@media (prefers-contrast:more){
  :root{--hair-dark:rgba(201,207,214,.4);--line:#9aa5b1;--panel:var(--ink-900);--glass-dark:var(--ink-900);--glass-light:var(--paper)}
  .bar::before{-webkit-backdrop-filter:none;backdrop-filter:none}
  .btn-primary{background:var(--signal-600);box-shadow:none}
  .btn-primary::after,.proof::before,.fam-i::before,.mock-win::before,.magnet::before{display:none}
  .grad,.motion .kw{background:none;-webkit-text-fill-color:currentColor;color:var(--tx-1)}
  .dot-live,.syn-led,.u-led,.magnet-led{box-shadow:none}
  .readout{-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
}
@media (forced-colors:active){
  .btn,.motion-toggle,.syn-tools button,.marquee-pause,.menu-btn,.bar-tel,.magnet{border:1px solid ButtonText;forced-color-adjust:none;background:ButtonFace;color:ButtonText}
  .syn-tools button[aria-pressed="true"]{background:Highlight;color:HighlightText}
  :focus-visible{outline:2px solid Highlight}
  .grad,.motion .kw{background:none;-webkit-text-fill-color:CanvasText;color:CanvasText}
  svg{forced-color-adjust:auto}
  .sy-node,.dep,.d,.plate,.cut .w{stroke:CanvasText}
  .syn-stage canvas{display:none}
  .syn-svg{display:block!important;visibility:visible!important}
  .syn-poster{display:none!important}
}

/* pause globale des animations (bouton « Pause ») */
.is-paused *,.is-paused *::before,.is-paused *::after{animation-play-state:paused!important}

/* ---------- impression ---------- */
@media print{
  :root{--fg:#000;--fg2:#000;--fg3:#333}
  html,body{background:#fff!important;color:#000!important}
  .bar,.mnav,.langbar,.skip,.syn-stage canvas,.syn-poster,.syn-tag,.syn-pause,.syn-tools,.syn-overview,.readout,.scroll-hint,.marquee-slot,.motion-toggle,.plug,.linked,.hero-bg,.cotes,.meth-num,.giant,.ports,.term,.netlog,.proof-ring,.mock-win,.fiche-draw,.foot-close{display:none!important}
  .equip-desc{display:grid!important}
  .equip-desc[hidden]{display:grid!important}
  .hero,.prest,.meth,.livr,.refs-sec,.web,.socle,.contact-a,.contact-b,.foot{background:#fff!important;color:#000!important;min-height:0!important;padding:24px 0!important;border-radius:0!important;margin:0!important}
  *{color:#000!important;-webkit-text-fill-color:#000!important;box-shadow:none!important;text-shadow:none!important;opacity:1!important;transform:none!important;clip-path:none!important}
  .syn-svg{position:static;visibility:visible!important;height:auto}
  .syn-stage{height:auto;aspect-ratio:auto}
  .planche,.fiche,.proof,.req,.zone,.step-card{break-inside:avoid;border:1px solid #999;background:#fff!important}
  a[href^="http"]::after,a[href^="tel:"]::after,a[href^="mailto:"]::after{content:" (" attr(href) ")";font-size:.8em}
  .nav a::after,.giant-tel::after{content:none}
}

/* ---------- Lenis ---------- */
html.lenis,html.lenis body{height:auto}
.lenis:not(.lenis-autoToggle).lenis-stopped{overflow:clip}
.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}
.lenis.lenis-smooth iframe{pointer-events:none}
html.lenis.lenis-smooth{scroll-behavior:auto!important}
html.scroll-lock{overflow:clip}