/* ==========================================================================
   tehran.la — V2 « Ligne continue : la voix rendue visible » (octobre 2026)
   Feuille unique, fork du système de la famille (sdi.paris V2) : 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 : tout ce qui se compte ou se compose (chiffres, numéros, minuteur) */
@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) */
@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 (vert profond de l'emblème) */
  --ink-950:#070d0c; --ink-900:#0b1211; --ink-850:#0e1716; --ink-800:#121d1b; --ink-700:#1a2826; --ink-600:#243634;
  --hair-dark:rgba(195,209,206,.12); --hair-gold:rgba(210,177,103,.28);
  --edge-dark:#6b8a84;
  --tx-1:#eef5f3; --tx-2:#c3d1ce; --tx-3:#94a6a2;
  /* turquoise (signal, vivant) */
  --tq-200:#b9e9e1; --tq-300:#7fe0d3; --tq-400:#2fc3b0; --tq-500:#1f9e8f; --tq-600:#12786c; --tq-700:#0f6b61; --tq-800:#0e5f56;
  /* or (structure, engagement) */
  --gold-100:#f6e7ae; --gold-300:#e2c983; --gold-400:#d2b167; --gold-500:#c9a453; --gold-600:#8a6a25; --gold-ink:#6e5418;
  --grad-gold:linear-gradient(100deg,#8a6a25 0%,#d2b167 22%,#f6e7ae 50%,#c9a453 78%,#7d5f1f 100%);
  /* oscilloscope (Méthode) */
  --scope-900:#071a17; --scope-line:rgba(47,195,176,.16); --scope-line-2:rgba(47,195,176,.07);
  --scope-tx-2:#b9e9e1; --scope-tx-3:#8fbdb5;
  --old:#8b9895;
  /* papier */
  --paper:#f2f6f5; --paper-2:#e6eeec; --sheet:#ffffff; --line:#d3dedb;
  --edge-light:#6f7f7b;
  --tx-ink:#0b1211; --tx-ink-2:#4a5a57; --tx-ink-3:#576764;
  /* états */
  --live:#2fc3b0; --live-ink:#12786c; --rec:#d2b167;
  --err-tx:#f6d9a3; --err-edge:#e0a440;
  /* famille (pied de page et liseré SDI uniquement) */
  --fam-sehatpour:#c9cfd6; --fam-sdi:#5c9ef2; --fam-idf:#d9925c; --fam-tehran:#2fc3b0;
  /* surfaces */
  --panel:rgba(11,18,17,.88); --glass-dark:rgba(11,18,17,.72); --glass-light:rgba(242,246,245,.8);
  --grad-text-dark:linear-gradient(100deg,#f6e7ae 0%,#d2b167 30%,#7fe0d3 70%,#2fc3b0 100%);
  --grad-btn:linear-gradient(180deg,#3fd0bd,#25b3a1);
  --aurora:radial-gradient(55% 50% at 72% 34%,rgba(18,120,108,.38),transparent 70%),radial-gradient(30% 34% at 88% 78%,rgba(210,177,103,.12),transparent 70%);
  /* focus */
  --focus-dark:#7fe0d3; --focus-light:#0f6b61; --focus-scope:#ffffff; --focus-line:#ffffff;
  /* 3D (lus par la scène via getComputedStyle) */
  --gl-clear:#070d0c; --gl-grid:#d2b167; --gl-key:#e6fff9; --gl-voice:#2fc3b0; --gl-gold:#d2b167; --gl-body:#0e1716; --gl-medal:#141f1d;

  /* typographie (famille) */
  --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-tel:clamp(1.5rem,6.6vw,6rem);

  /* 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(11,18,17,.04),0 16px 40px -18px rgba(11,18,17,.22);
  --sh-dark:inset 0 1px 0 rgba(255,255,255,.06),0 0 0 1px var(--hair-dark),0 24px 60px -24px rgba(18,120,108,.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(--tq-400);--link:var(--tq-300);--hair:var(--hair-dark);--edge:var(--edge-dark);--focus:var(--focus-dark);--btn-bg:var(--grad-btn);--btn-fg:var(--ink-900);--num:var(--gold-300)}
[data-theme="light"]{--fg:var(--tx-ink);--fg2:var(--tx-ink-2);--fg3:var(--tx-ink-3);--acc:var(--tq-600);--link:var(--tq-700);--hair:var(--line);--edge:var(--edge-light);--focus:var(--focus-light);--btn-bg:var(--tq-600);--btn-fg:#fff;--num:var(--gold-ink)}
[data-theme="scope"]{--fg:#fff;--fg2:var(--scope-tx-2);--fg3:var(--scope-tx-3);--acc:var(--tq-400);--link:var(--tq-300);--hair:var(--scope-line);--edge:var(--scope-tx-3);--focus:var(--focus-scope);--btn-bg:var(--grad-btn);--btn-fg:var(--ink-900);--num:var(--gold-300)}
[data-theme="line"]{--fg:#fff;--fg2:#dff5f1;--fg3:#dff5f1;--acc:var(--gold-100);--link:#fff;--hair:rgba(255,255,255,.3);--edge:#fff;--focus:var(--focus-line);--btn-bg:#fff;--btn-fg:var(--tq-800);--num:var(--gold-100)}
[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}
fieldset{margin:0;padding:0;border:0;min-width:0}
legend{padding:0}
pre{margin:0;font-family:var(--mono)}

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(--tq-400);color:var(--ink-950)}
/* césure réservée au texte courant ; jamais dans les accroches */
@media (max-width:480px){.planche-txt>p:not(.planche-n),.step-card>p,.clause p,.cl-card p{hyphens:auto;-webkit-hyphens:auto;hyphenate-limit-chars:8 4 4}.lede,.hero-lede{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,#7fe0d3);outline-offset:3px;box-shadow:0 0 0 5px color-mix(in srgb,var(--focus,#7fe0d3) 25%,transparent);border-radius:4px}
main:focus-visible,section:focus-visible,.planche:focus-visible,legend:focus-visible{outline-offset:-3px}

/* lien d'évitement */
.skip{position:fixed;left:12px;top:12px;z-index:90;transform:translateY(-200%);background:var(--tq-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)}
.num{font-family:var(--disp);color:var(--num);font-weight:400}

/* ---------- 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(--btn-bg,var(--grad-btn));color:var(--btn-fg,var(--ink-900));box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 10px 28px -12px rgba(18,120,108,.85)}
.btn-primary::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.32) 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,.26),0 14px 34px -12px rgba(18,120,108,.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}
.btn-white{background:#fff;color:var(--tq-800);box-shadow:0 12px 30px -14px rgba(0,0,0,.5)}
.btn-white:hover{background:var(--gold-100)}

/* 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(--tq-400)}
.motion-toggle svg,.syn-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}
.motion-toggle[aria-pressed="true"],.syn-pause[aria-pressed="true"]{border-color:var(--tq-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-gold));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-scope{--bfg:#fff;--bfg2:var(--scope-tx-2);--bbg:rgba(7,26,23,.84);--bline:rgba(47,195,176,.3);--bedge:var(--scope-tx-3);--focus:#fff;color:#fff}
.bar.bar-line{--bfg:#fff;--bfg2:#dff5f1;--bbg:rgba(14,95,86,.88);--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;white-space:nowrap;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(--tq-400);opacity:0;transition:left 350ms var(--ease-out),width 350ms var(--ease-out),opacity var(--d2)}
.bar-light .nav-pill{background:var(--tq-600)}
.bar-line .nav-pill,.bar-scope .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(--tq-400)}
.btn-bar{min-height:40px;padding:0 18px;font-size:14px;--btn-bg:var(--grad-btn);--btn-fg:var(--ink-900)}
.bar-light .btn-bar{--btn-bg:var(--tq-600);--btn-fg:#fff}
.bar-line .btn-bar{--btn-bg:#fff;--btn-fg:var(--tq-800);box-shadow:none}
.bar-devis,.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(--tq-600),var(--tq-300));opacity:0;transition:opacity 240ms}
.bar.is-scrolled .readbar{opacity:1}
@media (min-width:1024px) and (max-width:1199px){.brand-t{display:none}}
@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;gap:10px}
  .bar-r{gap:8px}
  .bar-devis{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border-radius:999px;background:var(--grad-btn);color:var(--ink-900);font:600 14px/1 var(--sans);text-decoration:none}
  .bar-light .bar-devis{background:var(--tq-600);color:#fff}
  .bar-line .bar-devis{background:#fff;color:var(--tq-800)}
  .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}
}
@media (max-width:359px){.brand-t{display:none}}

/* ---------- menu mobile ---------- */
.mnav{display:none}
@media (max-width:1023px){
  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-links .mn-n{display:none}
  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}
  .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:baseline;gap:14px;min-height:64px;padding-top:14px;font:600 30px/1.1 var(--sans);letter-spacing:-.02em;color:var(--tx-1);text-decoration:none}
  .mn-n{font:400 13px/1 var(--disp);color:var(--tq-400);letter-spacing:.06em}
  .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(--tq-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(--tq-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(--tq-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 « L'APPEL EN DIRECT »
   ========================================================================== */
.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(210,177,103,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(210,177,103,.06) 1px,transparent 1px);background-size:96px 96px;background-position:center top;-webkit-mask-image:radial-gradient(65% 75% at 72% 50%,#000 10%,transparent 78%);mask-image:radial-gradient(65% 75% at 72% 50%,#000 10%,transparent 78%)}
.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:1.0;letter-spacing:-.035em;font-weight:620;color:var(--tx-1);margin:0;text-wrap:balance}
@media (min-width:600px){:root[lang="de"] .h-hero{font-size:calc(var(--fs-hero)*.76)}}
.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-gold);padding-top:var(--s5)}
.fact{display:flex;flex-direction:column-reverse;justify-content:flex-end;gap:6px;min-width:0;padding-right:clamp(10px,1.4vw,24px);margin-right:clamp(10px,1.4vw,24px);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:17ch}
.fact dd{font:400 clamp(1.05rem,.62rem + .95vw,1.55rem)/1.15 var(--disp);letter-spacing:-.01em;color:var(--gold-300);font-variant-numeric:tabular-nums;white-space:nowrap}
@media (min-width:720px){:root[lang="de"] .fact dd,:root[lang="en"] .fact dd{font-size:calc(clamp(1.05rem,.62rem + .95vw,1.55rem)*.86)}}
@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}
/* mots-clés du titre : balayage or → turquoise (couleur seule, jamais d'opacité) */
.motion .kw{background:linear-gradient(100deg,var(--tx-1) 0 36%,var(--gold-100) 42%,var(--gold-400) 46%,var(--tq-300) 52%,var(--tq-400) 56%,var(--tx-1) 64% 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 .7s 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 (le H1 n'est jamais masqué) */
.motion [data-hero]{animation:rise .8s var(--ease-out) both}
/* le chapeau peut être l'élément LCP (mobile) : il glisse sans jamais passer par l'opacité 0 */
.motion [data-hero="1"]{animation-name:rise-t;animation-delay:0s}
.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 rise-t{from{transform:translateY(16px)}to{transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
.scroll-hint{position:absolute;left:50%;bottom:20px;width:1px;height:32px;background:rgba(195,209,206,.18);overflow:hidden;display:none}
.scroll-hint span{position:absolute;left:-1.5px;top:-6px;width:4px;height:6px;border-radius:2px;background:var(--tq-300);box-shadow:0 0 8px var(--tq-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)}}

/* trace d'oscilloscope dans la marge (bureau seulement, décorative) */
.trace{display:none}
@media (min-width:1024px){
  .fine.motion .trace{display:block;position:fixed;left:calc(var(--gut)/2 - 12px);top:0;width:24px;height:100vh;z-index:4;pointer-events:none;transition:opacity 250ms}
  .in-track .trace,.menu-open .trace{opacity:0}
}

/* ---------- architecture (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,.cc-ctl{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:#4a5a57;box-shadow:none}
.syn-box{position:relative;--band:0px}
.syn-stage{position:relative;width:100%;height:clamp(440px,calc(100svh - 280px),720px);touch-action:pan-y}
@media (max-width:1023px){.syn-stage{height:auto;aspect-ratio:1/1;width:min(480px,100%);margin:0 auto}}
.syn-svg,.syn-poster{position:absolute;left:0;right:0;top:0;bottom:var(--band);width:100%;height:calc(100% - var(--band))}
@media (min-width:1024px){.syn-svg,.syn-poster{right:var(--bleed);width:calc(100% - var(--bleed))}}
.syn-stage canvas{position:absolute;inset:0;width:100%!important;height:100%!important;outline:none;opacity:0;transition:opacity .4s var(--ease-out);-webkit-mask-image:radial-gradient(circle at var(--mcx,50%) var(--mcy,50%),#000 var(--mr,40%),transparent calc(var(--mr,40%) + 70px));mask-image:radial-gradient(circle at var(--mcx,50%) var(--mcy,50%),#000 var(--mr,40%),transparent calc(var(--mr,40%) + 70px))}
.gl-on .syn-stage canvas{opacity:1}
.syn-poster{display:none;object-fit:contain;padding:4%;filter:drop-shadow(0 0 40px rgba(47,195,176,.18));transition:opacity .4s,filter .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(6px)}
.no-anim .syn-poster,.nogl .syn-poster{display:none}
.no-anim .syn-svg,.nogl .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 var(--hair-gold);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(--gold-400);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%;top:12px;transform:translateX(-50%);white-space:nowrap;padding:8px 14px;border:1px solid var(--hair-gold);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) : redessiné sur les coordonnées de l'emblème, habillé comme le sceau v3 (rehaut gradué,
   écran où la voix s'écrit, sonnerie sans onde concentrique) */
.sy-ring-o{fill:none;stroke:url(#sy-gold);stroke-width:3.2}
.sy-bz circle{fill:none}
.sy-bz-ink{stroke:#060b0a;stroke-opacity:.72;stroke-width:12}
.sy-bz-cr{stroke:var(--gold-400);stroke-opacity:.2;stroke-width:7;stroke-dasharray:.1 .9;stroke-dashoffset:.05}
.sy-bz-f{stroke:var(--gold-400);stroke-opacity:.45;stroke-width:.6}
.sy-bz-f2{stroke:var(--gold-400);stroke-opacity:.75;stroke-width:.9}
.sy-bz-t{stroke:var(--gold-400);stroke-opacity:.6;stroke-width:6.5;stroke-dasharray:.038 .962;stroke-dashoffset:.019}
.sy-bz-tt{stroke:var(--gold-300);stroke-opacity:.85;stroke-width:10.5;stroke-dasharray:.0144 .9856;stroke-dashoffset:.0072}
.sy-bz-i{fill:url(#sy-gold)}
.sy-scr{fill:#060c0b;stroke:url(#sy-gold);stroke-width:.9}
.sy-wave{fill:none;stroke:var(--tq-400);stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round;transform-box:fill-box;transform-origin:center;transform:scaleY(var(--wv,1));transition:transform 90ms linear}
.motion .syn-svg .sy-wave{--wv:.4}
.motion .syn-svg.is-talk .sy-wave{--wv:calc(.3 + var(--l5,.6) * 1.1)}
.sy-scr-led{fill:var(--tq-300)}
.sy-pbx{fill:#0e1716;stroke:url(#sy-gold);stroke-width:1.3}
.sy-rail{stroke:var(--gold-400);stroke-width:.5;stroke-opacity:.5}
.sy-drw{fill:#141f1d;stroke:var(--gold-400);stroke-width:.6;stroke-opacity:.75}
.sy-drw-l{stroke:var(--gold-400);stroke-width:.9;stroke-opacity:.55;stroke-linecap:round;fill:none}
.sy-led{fill:var(--tq-400)}
.sy-link{fill:none;stroke:url(#sy-gold);stroke-width:1.4;stroke-linecap:round}
.sy-pulse{fill:none;stroke:var(--tq-300);stroke-width:2.6;stroke-linecap:round;stroke-dasharray:.28 1.3;stroke-dashoffset:.28;opacity:0}
.sy-voice{fill:none;stroke:var(--tq-400);stroke-width:2.2;stroke-linecap:round;opacity:0;transition:opacity .3s}
.sy-link-g.is-on .sy-voice{opacity:.95}
.motion .sy-link-g.is-pulse .sy-pulse{opacity:1;animation:sypulse .75s linear infinite}
@keyframes sypulse{from{stroke-dashoffset:.28}to{stroke-dashoffset:-1}}
.sy-medal{fill:#141f1d;stroke:url(#sy-gold);stroke-width:1.3;transition:fill var(--d2),stroke var(--d2)}
.sy-inner{fill:none;stroke:var(--gold-400);stroke-width:.4;stroke-opacity:.45}
.sy-glyph{fill:none;stroke:url(#sy-gold);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;transition:stroke var(--d2)}
.sy-hit{fill:transparent}
.sy-hot{cursor:pointer}
.sy-hot.is-hover .sy-medal,.sy-hot.is-on .sy-medal{fill:#173a35;stroke:var(--tq-400)}
.sy-hot.is-on .sy-glyph,.sy-hot.is-live .sy-glyph{stroke:var(--tq-300)}
.sy-hot.is-live .sy-medal{fill:#123430;stroke:var(--tq-400)}
.sy-hot.is-live .sy-pbx{stroke:var(--tq-400)}
.sy-hot.is-on .sy-pbx,.sy-hot.is-hover .sy-pbx{stroke:var(--tq-400)}
.sy-hot.is-ring .sy-medal{fill:#173a35;stroke:var(--tq-300)}
.motion .sy-hot.is-ring .sy-medal{animation:syring 1.2s steps(1,end) infinite}
@keyframes syring{0%,33%{stroke-width:2.6}34%,49%{stroke-width:1.3}50%,83%{stroke-width:2.6}84%,100%{stroke-width:1.3}}
.sy-orbit{opacity:0;transform-box:view-box;transform-origin:200px 200px;transition:opacity .3s}
.sy-orbit circle{fill:var(--tq-300)}
.sy-orbit .sy-orb-t{fill:none;stroke:var(--tq-400);stroke-opacity:.25;stroke-width:.8;stroke-dasharray:2 5}
.syn-svg.is-queue .sy-orbit{opacity:1}
.motion .syn-svg.is-queue .sy-orbit{animation:orbit 1.4s linear infinite}
@keyframes orbit{to{transform:rotate(360deg)}}
.syn-svg.is-ivr [data-eq="svi"] .sy-glyph{stroke:var(--tq-300)}

/* carte de lecture */
.readout{position:relative;margin-top:14px;padding:16px 18px;background:var(--panel);border:1px solid var(--hair-gold);border-radius:var(--r-md);min-height:132px;transition:opacity 200ms}
.readout.is-swap .readout-arch{opacity:0}
.readout-arch{transition:opacity 160ms}
.readout-m{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-3);min-height:1.4em}
.readout-m:empty{display:none}
.readout-k{font:600 20px/1.25 var(--sans);color:var(--tx-1);margin-top:2px}
.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(--tq-300);text-decoration:underline;text-underline-offset:3px}
.readout-l[hidden]{display:none}
/* carte d'architecture et carte d'appel superposées dans la même cellule : la boucle d'appels ne fait jamais
   bouger la page (hauteur = la plus grande des deux) */
.syn-ready .readout{display:grid}
.readout-arch,.callcard{grid-area:1/1;min-width:0}
.callcard{visibility:hidden}
.readout.is-call .readout-arch{visibility:hidden}
.readout.is-call .callcard{visibility:visible}
.cc-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.cc-tag{font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold-300);border:1px solid var(--hair-gold);border-radius:999px;padding:5px 9px}
.cc-state{font:500 12px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tq-300);order:5;flex:1 0 100%;min-width:0;margin-top:2px}
.cc-rec{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font:500 11px/1 var(--mono);letter-spacing:.14em;color:var(--gold-300);opacity:0;transition:opacity .3s}
.cc-rec::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--rec);box-shadow:0 0 8px rgba(210,177,103,.7)}
.callcard.is-talk .cc-rec{opacity:1}
.cc-time{font:400 18px/1 var(--disp);color:var(--gold-300);font-variant-numeric:tabular-nums;letter-spacing:.04em}
.cc-path{display:flex;flex-wrap:wrap;gap:4px 0;margin-top:12px;font:500 12px/1.4 var(--mono);color:var(--tx-3)}
.cc-path li{display:inline-flex;align-items:center;white-space:nowrap;transition:color var(--d2)}
.cc-path li+li::before{content:"›";margin:0 7px;color:var(--tx-3)}
.cc-path li.is-done{color:var(--tx-2)}
.cc-path li.is-cur{color:var(--tq-400)}
.cc-bot{display:flex;align-items:center;gap:12px;margin-top:12px}
.cc-wave{width:160px;height:28px;flex:none}
.cc-sip{font:400 11px/1.3 var(--mono);color:var(--tx-3);letter-spacing:.06em}
@media (min-width:1024px){
  .syn-ready .syn-box{--band:184px}
  .syn-ready .readout{position:absolute;left:0;bottom:0;margin:0;width:min(440px,72%);z-index:4;-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%)}
}
/* commandes de la simulation */
.cc-ctl{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;margin-top:14px}
.cc-ctl[hidden]{display:none}
.cc-lbl{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-3)}
.cc-dests{display:flex;flex-wrap:wrap;gap:6px}
.cc-dests button,.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)}
.cc-dests button:hover,.syn-tools button:hover{border-color:var(--tq-400);color:var(--tx-1)}
.cc-dests button[aria-pressed="true"]{border-color:var(--gold-400);color:var(--gold-100);box-shadow:inset 0 0 0 1px var(--gold-400)}
.syn-tools button[aria-pressed="true"]{background:var(--tq-400);border-color:var(--tq-400);color:var(--ink-950)}
.cc-go{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:0 16px;border-radius:999px;border:0;background:var(--grad-btn);color:var(--ink-900);font:600 14px/1 var(--sans);box-shadow:inset 0 1px 0 rgba(255,255,255,.22)}
.cc-go svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}
.cc-go:disabled{opacity:.6;cursor:progress}
.cc-live{position:absolute}
/* 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-row:first-child .syn-group{margin-top:0}
.syn-row{display:contents}
.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,.syn:not(.syn-ready) .cc-ctl{display:none}
@media (max-width:1023px){
  .syn-tools button,.cc-dests button{min-height:44px}
  .cc-go{min-height:44px}
  .syn-overview{min-height:44px}
}
@media (max-width:719px){
  .cc-ctl{display:grid;grid-template-columns:minmax(0,1fr)}
  .cc-dests{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  .cc-go{justify-content:center;width:100%}
  .cc-wave{width:120px}
}
@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(--gold-400);vertical-align:middle}
  .syn-tools button,.cc-dests button{min-height:30px;padding:0 11px}
}
/* liste descriptive : visible sans JS, 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)}
.eq-t{font-weight:600;font-size:15px;color:var(--tx-1)}
.equip-desc dd{font-size:14px;line-height:1.55;color:var(--tx-2);margin-top:6px}
.equip-desc a{color:var(--tq-300);text-underline-offset:3px}

/* grain photographique très léger sur les fonds sombres */
.hero-bg::after,.contact-b::after,.foot::after,.meth::after,.sdi::after{content:"";position:absolute;inset:0;pointer-events:none;background:url(../img/grain.webp?v=2610) 0 0/128px 128px repeat;opacity:.06;mix-blend-mode:soft-light}
.meth::after{opacity:.14}
.contact-b,.foot{position:relative}
@media (prefers-contrast:more){.hero-bg::after,.contact-b::after,.foot::after,.meth::after,.sdi::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}}

/* ==========================================================================
   SOLUTIONS — planches horizontales épinglées (bureau) / cartes (mobile)
   ========================================================================== */
.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}}
.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(210,177,103,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(210,177,103,.09) 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(--gold-400);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.planche-fig figcaption{font:500 11px/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(--gold-ink);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)}
.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(--gold-ink);letter-spacing:.02em}
/* écran de poste (accueil téléphonique) */
.term{background:var(--ink-850);overflow:hidden;color:var(--tx-2);border:1px solid var(--hair-gold);height:100%;min-height:260px;display:flex;flex-direction:column;background-image:radial-gradient(80% 60% at 80% 0%,rgba(47,195,176,.12),transparent 70%)}
.planche .term{border-radius:0;border-width:0}
.term-bar{display:flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-bottom:1px solid var(--hair-gold);font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold-300)}
.term-bar i{display:block;width:7px;height:7px;border-radius:50%;background:var(--tq-400);box-shadow:0 0 8px var(--tq-400)}
.term-pre{flex:1;padding:18px 18px 20px;font:400 13px/2 var(--mono);color:var(--tx-2);white-space:pre-wrap;word-break:break-word}
.term-pre b{color:var(--tq-400);font-weight:500}
.term-pre .caret{display:inline-block;width:.55em;height:1em;vertical-align:-2px;background:var(--tq-400);margin-left:2px;animation:caret 1s steps(1) infinite}
@keyframes caret{50%{opacity:0}}
/* touches de ligne (navigation des solutions) : 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(11,18,17,.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:9px;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)}
.lk{position:relative;flex:none;width:24px;height:15px;border:1px solid var(--edge-light);border-radius:3px;background:linear-gradient(180deg,#fff,var(--paper-2))}
.lk::after{content:"";position:absolute;left:3px;top:50%;width:5px;height:5px;margin-top:-2.5px;border-radius:50%;background:var(--line);transition:background-color var(--d2),box-shadow var(--d2)}
.ports a.is-active{color:var(--tx-ink)}
.ports a.is-active .lk{border-color:var(--tq-600)}
.ports a.is-active .lk::after{background:var(--tq-400);box-shadow:0 0 7px var(--tq-400)}
.motion .ports a.is-active .lk::after{animation:ledpulse .9s var(--ease-out) 1}
@keyframes ledpulse{0%{transform:scale(1)}40%{transform:scale(1.8)}100%{transform:scale(1)}}
.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(--gold-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(138,106,37,.55);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(--hair-gold) 20%,var(--hair-gold) 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-width:1px;min-height:0;aspect-ratio:4/3}.prest.is-h .term-pre{flex:none;margin:auto 0;font-size:clamp(14px,1.15vw,17px);line-height:2.3;padding:4px 8% 4px calc(8% + 22px);background:linear-gradient(var(--hair-gold),var(--hair-gold)) calc(8% + 4px) 50%/1px calc(100% - 1.6em) no-repeat}
.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}}

/* ==========================================================================
   POUR QUI
   ========================================================================== */
.clients{background:var(--paper-2);padding:var(--sec-y) 0}
.cl-cards{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--gap)}
@media (min-width:860px){.cl-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
.cl-card{position:relative;display:flex;flex-direction:column;background:var(--sheet);border-radius:var(--r-lg);box-shadow:var(--sh-light);overflow:hidden;isolation:isolate}
.cl-card .ph{aspect-ratio:16/9}
.cl-card figure{margin:0}
.cl-card figcaption{font:500 11px/1.4 var(--mono);letter-spacing:.06em;color:var(--tx-ink-3);padding:10px 24px 0}
.cl-body{padding:18px 24px 28px;display:flex;flex-direction:column;gap:12px}
.cl-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.doc-t{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tq-700)}
.mini{width:64px;height:40px;flex:none;overflow:visible}
.mini .m-l{fill:none;stroke:var(--edge-light);stroke-width:1.2;stroke-linecap:round}
.mini .m-n{fill:var(--sheet);stroke:var(--tx-ink-2);stroke-width:1.2}
.mini .m-c{fill:var(--gold-ink)}
.mini .m-p{fill:none;stroke:var(--tq-600);stroke-width:2;stroke-linecap:round;stroke-dasharray:.18 1.2;stroke-dashoffset:.18;opacity:0}
.motion .cl-card.is-pulse .mini .m-p{opacity:1;animation:mpulse 1.1s var(--ease-io) 1}
@keyframes mpulse{from{stroke-dashoffset:.18;opacity:1}90%{opacity:1}to{stroke-dashoffset:-1;opacity:0}}
.cl-card h3{font-size:var(--fs-h3);line-height:1.25;letter-spacing:-.015em;color:var(--tx-ink)}
.cl-card p{color:var(--tx-ink-2)}

/* ==========================================================================
   MÉTHODE « LA BASCULE » (oscilloscope)
   ========================================================================== */
.meth{position:relative;overflow:clip;background-color:var(--scope-900);background-image:linear-gradient(var(--scope-line) 1px,transparent 1px),linear-gradient(90deg,var(--scope-line) 1px,transparent 1px),linear-gradient(var(--scope-line-2) 1px,transparent 1px),linear-gradient(90deg,var(--scope-line-2) 1px,transparent 1px);background-size:96px 96px,96px 96px,24px 24px,24px 24px;background-position:-1px -1px;color:#fff}
.meth::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 30% 40%,rgba(47,195,176,.10),transparent 70%),radial-gradient(70% 60% at 50% 50%,rgba(7,26,23,0),rgba(7,26,23,.8));pointer-events:none}
.meth-pin{position:relative;padding:var(--sec-y) 0}
.meth .h2{color:#fff}
.meth .lede{color:var(--scope-tx-2)}
.meth .eyebrow{color:var(--scope-tx-2)}
.cotes{position:absolute;left:var(--gut);right:var(--gut);top:calc(var(--bar-h) + 6px);width:calc(100% - 2*var(--gut));height:28px;fill:none;stroke:var(--scope-tx-3);stroke-width:1;opacity:.7;display:none}
.cotes text{fill:var(--scope-tx-3);stroke:none;font:400 11px var(--mono);letter-spacing:.1em}
@media (min-width:1024px){.cotes{display:block}}
.meth-num{position:absolute;right:var(--gut);top:calc(var(--sec-y)*.55);height:1em;overflow:hidden;font:400 var(--fs-giant)/1 var(--disp);color:rgba(210,177,103,.09);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}}
/* section non pilotée (mouvement réduit, sans motion.js) : étapes toutes faites, donc numéral « 04 » */
.meth:not(.is-p) .meth-num-in{transform:translateY(-3em)}
.meth-head{position:relative}
@media (min-width:1024px){.meth-head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);align-items:end;max-width:none}.meth-head .eyebrow{grid-column:1/-1}.meth-head .h2{grid-column:1/8;margin:0}.meth-head .lede{grid-column:8/13}}
.zero{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border:1px solid rgba(210,177,103,.45);border-radius:999px;background:rgba(7,26,23,.75);font:400 14px/1 var(--disp);color:var(--gold-300);letter-spacing:.04em;white-space:nowrap}
.zero::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--tq-400);box-shadow:0 0 8px var(--tq-400)}
.meth-zero{margin-top:var(--s5)}
@media (min-width:1024px){.meth-zero{display:none}}
/* oscilloscope */
.scope{position:relative;margin:clamp(28px,4vw,48px) 0 0;height:clamp(150px,20vh,220px);border-top:1px solid var(--scope-line);border-bottom:1px solid var(--scope-line);display:none}
@media (min-width:1024px){.scope{display:block}}
.scope-cv,.scope-static{position:absolute;inset:0;width:100%;height:100%}
.scope-cv{display:none}
.motion.js .scope-cv{display:block}
.motion.js .scope-static{display:none}
.no-anim .scope-cv{display:none!important}
.no-anim .scope-static{display:block!important}
.scope-static .s-old{fill:none;stroke:var(--old);stroke-width:1.6}
.scope-static .s-dead{fill:none;stroke:var(--old);stroke-width:1.2;opacity:.3}
.scope-static .s-new{fill:none;stroke:var(--tq-400);stroke-width:1.8}
.scope-static .s-br{stroke:var(--gold-400);stroke-width:1.6}
.scope-static .s-tk{stroke:var(--gold-400);stroke-width:1}
.scope-static .s-dot{fill:var(--gold-100)}
.sc-l{position:absolute;left:0;font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;padding:4px 8px;background:rgba(7,26,23,.8);border-radius:4px;white-space:nowrap}
.sc-old{top:calc(31% - 30px);color:var(--old)}
.sc-new{top:calc(69% + 12px);color:var(--tq-300)}
.sc-br{left:62%;top:50%;transform:translate(10px,-50%);color:var(--gold-300);transition:opacity .3s}
.meth.is-p:not(.br-on) .sc-br{opacity:0}
.scope .zero{position:absolute;right:0;top:-18px}
.meth-wave{display:block;width:120px;height:24px;margin-top:var(--s5)}
@media (min-width:1024px){.meth-wave{display:none}}
/* frise des étapes */
.frise{position:relative;margin-top:clamp(28px,4vw,48px)}
.frise-track{position:absolute;left:0;right:0;top:7px;height:2px;background:rgba(143,189,181,.25);border-radius:2px;display:none}
.frise-fill{position:absolute;inset:0;background:linear-gradient(90deg,var(--gold-400),var(--tq-400));transform-origin:0 50%;transform:scaleX(var(--p,1));box-shadow:0 0 12px rgba(47,195,176,.5)}
.steps{display:grid;gap:22px}
.step{position:relative;padding-left:64px}
.step-node{position:absolute;left:21px;top:2px;width:16px;height:16px;border-radius:50%;border:1.5px solid var(--gold-300);background:var(--gold-400);box-shadow:0 0 18px rgba(210,177,103,.45);display:grid;place-items:center;transition:background-color .3s,box-shadow .3s,border-color .3s;z-index:2}
.step-node svg{width:14px;height:14px;fill:none;stroke:var(--scope-900);stroke-width:2.2;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(7,26,23,.7);border:1px solid var(--scope-line);border-radius:var(--r-md);padding:18px 20px;transition:transform .5s var(--ease-out),border-color .3s}
.step-n{font:400 12px/1.4 var(--disp);letter-spacing:.14em;color:var(--gold-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){color:var(--scope-tx-2);font-size:var(--fs-small);line-height:1.55;transition:color .3s}
/* lignes verticales (petit écran) : ancienne ligne à gauche, nouvelle à droite, pont à l'étape 03 */
.sv{position:absolute;top:-22px;bottom:0;width:2px;pointer-events:none}
.step:first-child .sv{top:8px}
.sv-old{left:7px;background:repeating-linear-gradient(180deg,var(--old) 0 5px,transparent 5px 9px)}
.sv-new{left:28px}
.step:nth-child(1) .sv-new{background:repeating-linear-gradient(180deg,rgba(143,189,181,.35) 0 2px,transparent 2px 8px)}
.step:nth-child(2) .sv-new{background:repeating-linear-gradient(180deg,var(--gold-400) 0 5px,transparent 5px 9px)}
.step:nth-child(3) .sv-new,.step:nth-child(4) .sv-new{background:var(--tq-400);box-shadow:0 0 8px rgba(47,195,176,.6)}
.step:nth-child(4) .sv-old{opacity:.3}
.sv-br{position:absolute;left:7px;top:9px;width:23px;height:2px;background:var(--gold-400);pointer-events:none}
.sv-br::before{content:"";position:absolute;left:-3px;top:-3px;width:8px;height:8px;border-radius:50%;background:var(--gold-100)}
.sv-br-l{position:absolute;left:0;top:-22px;font:500 10px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--gold-300);white-space:nowrap}
.step:nth-child(3) .step-card{margin-top:4px}
@media (min-width:1024px){
  .sv,.sv-br{display:none}
  .frise-track{display:block}
  .steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
  .step{padding:40px 0 0}
  .step-node{left:0;top:0}
  .meth.is-p .meth-pin{min-height:100svh;display:flex;align-items:center;padding:calc(var(--bar-h) + 40px) 0 40px}
  .meth.is-p .meth-pin>.wrap{width:100%}
  .meth.is-p .meth-head .h2{font-size:clamp(2rem,1rem + 2.6vw,3.4rem)}
  @media (max-height:860px){.meth.is-p .meth-pin{padding:calc(var(--bar-h) + 28px) 0 20px}.meth.is-p .scope{height:150px;margin-top:22px}.meth.is-p .frise{margin-top:22px}.meth.is-p .step-card{padding:14px 16px}}
}
/* état « à cocher » (posé par motion.js, jamais par le CSS seul) */
.frise.is-armed .step:not(.is-done) .step-node{background:var(--scope-900);box-shadow:none;border-color:var(--scope-tx-3)}
.frise.is-armed .step:not(.is-done) .step-node path{stroke-dashoffset:12}
.frise.is-armed .step.is-done .step-card{border-color:rgba(210,177,103,.55)}
@media (min-width:1024px){.frise.is-armed .step.is-done .step-card{transform:translateY(-6px)}}

/* ==========================================================================
   ENGAGEMENTS « LE CONTRAT »
   ========================================================================== */
.eng{background:var(--paper);padding:var(--sec-y) 0}
.contract{position:relative;background:var(--sheet);border-radius:var(--r-lg);box-shadow:0 1px 0 rgba(11,18,17,.04),0 30px 70px -36px rgba(11,18,17,.35);padding:clamp(24px,4vw,56px)}
.contract::before{content:"";position:absolute;left:var(--r-lg);right:var(--r-lg);top:0;height:3px;border-radius:0 0 3px 3px;background:var(--grad-gold)}
.seal{position:absolute;top:-28px;right:clamp(20px,3vw,40px);width:56px;height:56px;opacity:.95;filter:drop-shadow(0 8px 16px rgba(11,18,17,.35))}
.clauses{display:grid;grid-template-columns:minmax(0,1fr)}
@media (min-width:860px){.clauses{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(32px,5vw,72px)}}
.clause{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:18px;row-gap:6px;padding:24px 40px 24px 0;border-top:1px solid var(--line)}
.clause:first-child{border-top:0}
@media (min-width:860px){.clause:nth-child(2){border-top:0}}
.cl-i{grid-row:span 3;font:400 13px/1.9 var(--disp);color:var(--gold-ink);letter-spacing:.04em}
.clause .doc-t{color:var(--tx-ink-3)}
.clause h3{font-size:var(--fs-h3);line-height:1.25;letter-spacing:-.015em;color:var(--tx-ink)}
.clause p{color:var(--tx-ink-2);font-size:var(--fs-small);line-height:1.6}
.chk{position:absolute;right:0;top:26px;width:24px;height:24px;fill:none;stroke:var(--gold-ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.chk circle{stroke:rgba(138,106,37,.35);stroke-width:1.2}
.chk path{stroke-dasharray:1;stroke-dashoffset:0}
.contract-sig{margin-top:clamp(20px,3vw,32px);padding-top:18px;border-top:1px solid var(--line);font:500 12px/1.6 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tx-ink-3)}

/* ==========================================================================
   NOTRE MARQUE SDI PARIS
   ========================================================================== */
.sdi{position:relative;background:var(--ink-900);padding:var(--sec-y) 0;overflow:clip}
.sdi::before{content:"";position:absolute;inset:0;background:radial-gradient(45% 50% at 85% 30%,rgba(18,120,108,.22),transparent 70%);pointer-events:none}
.sdi>.wrap{position:relative}
.sdi-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(40px,6vw,72px);align-items:center}
@media (min-width:1024px){.sdi-grid{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap)}.sdi .sec-head{grid-column:1/7;margin:0}.rack{grid-column:8/13}}
.btn-sdi{margin-top:var(--s6);border-left:3px solid var(--fam-sdi)}
.rack{position:relative;padding:14px 30px;background:var(--ink-950);border-radius:12px;box-shadow:0 0 0 1px var(--hair-gold),0 30px 60px -30px rgba(0,0,0,.9)}
.rack::before,.rack::after{content:"";position:absolute;top:8px;bottom:8px;width:16px;background-color:#3a4a47;background-image:repeating-linear-gradient(180deg,transparent 0 5.5px,var(--ink-950) 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(--ink-700),var(--ink-800));box-shadow:inset 0 1px 0 rgba(255,255,255,.06),inset 0 -1px 0 rgba(0,0,0,.4);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%,#f6e7ae,#c9a453 60%,#7d5f1f)}
.u::before{left:8px}.u::after{right:6px}
.u-n{font:400 11px/1 var(--disp);color:var(--gold-300);letter-spacing:.04em}
.u-name{font:500 13px/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--tx-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.u-led{width:8px;height:8px;border-radius:50%;background:var(--tq-400);box-shadow:0 0 8px rgba(47,195,176,.7);transition:background-color .15s,box-shadow .15s}
.rack.pre .u:not(.lit) .u-led{background:#3a4a47;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:#3a4a47;box-shadow:none}}
@media (max-width:719px){.u{height:40px;grid-template-columns:44px 1fr auto;padding-left:20px}.rack{padding:12px 26px}}

/* ==========================================================================
   DEVIS « LIGNE DIRECTE »
   ========================================================================== */
.contact{position:relative}
.contact-a{position:relative;background:var(--tq-800);padding:var(--sec-y) 0 0;overflow:clip}
.contact-a::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 70% at 85% 0%,rgba(255,255,255,.10),transparent 60%),radial-gradient(40% 50% at 10% 100%,rgba(210,177,103,.12),transparent 70%);pointer-events:none}
.contact-a .wrap{position:relative}
@media (min-width:1024px){.contact-a{min-height:64svh;display:flex;flex-direction:column;justify-content:flex-end}.contact-a>.wrap{width:100%}}
.contact-a .eyebrow{color:#dff5f1}
.contact-a .eyebrow::before{background:var(--gold-100)}
.h-contact{font-size:calc(var(--fs-hero)*1.05);line-height:1.02;letter-spacing:-.035em;font-weight:600;color:#fff}
.contact-a .lede{color:#dff5f1;margin-top:var(--s5);max-width:58ch}
.contact-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:var(--s6)}
.contact-a .btn-ghost{border-color:rgba(255,255,255,.7);color:#fff}
.contact-a .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
@media (max-width:719px){.contact-acts .btn{width:100%}}
.line-band{position:relative;height:120px;margin-top:clamp(36px,5vw,64px)}
.line-cv,.line-static{position:absolute;inset:0;width:100%;height:100%}
.line-cv{display:none}
.motion.js .line-cv{display:block}
.motion.js .line-static{display:none}
.no-anim .line-cv{display:none!important}
.no-anim .line-static{display:block!important}
.line-static path{fill:none;stroke:rgba(255,255,255,.6);stroke-width:1.5}
/* filet or : du bas de la bande jusqu'à la carte du formulaire */
.drop{position:absolute;left:calc(var(--gut) + 40px);width:1px;background:linear-gradient(var(--gold-300),var(--gold-400));transform-origin:50% 0;pointer-events:none}
.drop-a{bottom:0;height:40px}
.drop-b{top:0;height:calc(var(--sec-y) * .5)}
@media (min-width:1280px){.drop{left:calc((100vw - var(--maxw))/2 + var(--gut) + 40px)}}
.contact-b{background:var(--ink-900);padding:calc(var(--sec-y) * .5) 0 var(--sec-y)}
.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-r{grid-column:1/8;position:sticky;top:calc(var(--bar-h) + 24px)}.contact-l{grid-column:9/13}}
.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(--gold-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:#12201e;transition:fill .35s ease}
.map .dep-pc{fill:#162826}
.map .dep-75{fill:#1b302d}
.map .dep-f:hover{fill:#1d4540}
.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(--tq-400);stroke-opacity:.14;stroke-width:4.5}
.map .edge{stroke:url(#zm-metal);stroke-width:1.15}
.map .seine{fill:none;stroke:var(--tq-400);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;stroke-opacity:.9}
.map .riv-marne,.map .riv-oise{stroke-width:1;stroke-opacity:.7}
.map .riv-l{font:italic 400 6.5px var(--sans);fill:var(--tq-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:#7d5f1f}
.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(--tq-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(--tq-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:3.2px;stroke-linejoin:round}
.map .site-l .sl-s{font:400 8.5px var(--mono);letter-spacing:.06em;fill:var(--gold-300)}
.map .arc{fill:none;stroke:var(--gold-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(--tq-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(--tq-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:#1d4540}
.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(--tq-300)}
.zone-leg li[data-dep]{cursor:default}
@container (max-width:400px){
  .map .dn{font-size:13px;stroke-width:3px}
  .map .dn-pc{font-size:9.5px}
  .map .dnm,.map .grat-l,.map .riv-l{display:none}
  .map .site-l{font-size:15px;stroke-width:4px}
  .map .site-l .sl-s{font-size:13px;letter-spacing:.04em;stroke-width:3.4px}
}
@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;overflow:hidden;text-overflow:ellipsis}
.zone-leg b{font-weight:500;color:var(--tx-2);margin-right:4px}
@media (max-width:420px){.zone-leg li{white-space:normal}} /* 375 px : « 93 Seine-Saint-Denis » passe à la ligne au lieu d’être tronqué */
.sites{display:grid;grid-template-columns:minmax(0,1fr);gap:22px;margin-top:28px}
@media (min-width:520px) and (max-width:1023px){.sites{grid-template-columns:repeat(2,minmax(0,1fr))}}
.site{border-left:2px solid var(--gold-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(--tq-300);text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(127,224,211,.4)}
.site-t:hover{text-decoration-color:currentColor}
.hours{margin-top:26px;padding-top:20px;border-top:1px solid var(--hair-dark);font:400 13px/2 var(--mono);letter-spacing:.04em;color:var(--tx-2)}
.hours a{color:var(--tq-300);text-underline-offset:3px}
.hours .h-note{display:block;color:var(--tx-3);line-height:1.6;margin-top:6px}

/* ---------- formulaire de devis ---------- */
.form{position:relative;background:var(--ink-800);border:1px solid var(--hair-dark);border-radius:var(--r-lg);box-shadow:var(--sh-dark);padding:clamp(20px,3vw,36px)}
.form::before{content:"";position:absolute;left:39px;top:-1px;width:1px;height:12px;background:var(--gold-400)}
@media (min-width:1280px){.form::before{left:39px}}
.fgrid{display:grid;gap:18px}
.fgrid[hidden]{display:none}
/* champs affichés seulement quand form.js a posé son gestionnaire d'envoi (.is-live) ; sinon l'avis e-mail / téléphone */
#contact-form:not(.is-live) .fgrid{display:none}
#contact-form.is-live .f-nojs{display:none}
.f-nojs{padding:6px 0}
.f-nojs .f-note{font-size:var(--fs-small);color:var(--tx-2);line-height:1.6}
.f-nojs a{color:var(--tq-300)}
.f-head{display:grid;gap:12px}
.f-kicker{display:flex;justify-content:space-between;align-items:center;gap:12px;font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold-300)}
.f-stepof{color:var(--tx-3)}
.f-steps{display:none;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.is-steps .f-steps{display:grid}
.f-steps li{display:flex}
.f-seg{flex:1;display:flex;flex-direction:column;align-items:flex-start;gap:7px;min-height:44px;padding:0;border:0;background:none;color:var(--tx-3);font:500 11px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;text-align:left;cursor:default}
.f-seg::before{content:"";align-self:stretch;height:3px;border-radius:3px;background:var(--ink-600);transition:background-color var(--d2)}
.f-seg.is-past{color:var(--tx-2);cursor:pointer}
.f-seg.is-past::before{background:var(--gold-400)}
.f-seg[aria-current="step"]{color:var(--tq-300)}
.f-seg[aria-current="step"]::before{background:var(--tq-400)}
.f-seg:disabled{opacity:1}
@media (max-width:480px){.f-steps{gap:14px}.f-seg{font-size:10px;letter-spacing:.06em}}
.f-wave{width:100%;height:28px;display:none;margin:-4px 0 14px}
.motion.js .f-wave{display:block}
.f-step{display:grid;gap:16px}
.f-step[hidden]{display:none}
.f-step legend{font:600 20px/1.3 var(--sans);color:var(--tx-1);margin-bottom:4px;float:left;width:100%}
.f-step legend+*{clear:both}
.f2{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
@media (min-width:560px){.f2{grid-template-columns:repeat(2,minmax(0,1fr))}}
.fld{display:grid;gap:7px;align-content:start}
.form label{font:400 15px/1.4 var(--sans);color:var(--tx-2)}
.form input:not([type=hidden]):not(.hp),.form select,.form textarea{width:100%;min-height:52px;padding:13px 15px;border-radius:12px;border:1px solid var(--edge-dark);background:var(--ink-850);color:var(--tx-1);font:400 16px/1.4 var(--sans);transition:border-color var(--d1),box-shadow var(--d1);-webkit-appearance:none;appearance:none}
.form textarea{min-height:168px;resize:vertical}
.form select{padding-right:44px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4' fill='none' stroke='%237fe0d3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;background-size:16px 16px}
.form select option{background:var(--ink-850);color:var(--tx-1)}
.form ::placeholder{color:var(--tx-3);opacity:1}
.form input:focus-visible,.form select:focus-visible,.form textarea:focus-visible{outline:2px solid var(--focus-dark);outline-offset:0;border-color:var(--tq-400);box-shadow:0 0 0 4px rgba(127,224,211,.18);border-radius:12px}
.form input:-webkit-autofill,.form input:-webkit-autofill:hover,.form input:-webkit-autofill:focus{-webkit-text-fill-color:var(--tx-1);box-shadow:0 0 0 1000px var(--ink-850) inset;caret-color:var(--tx-1)}
.form [aria-invalid="true"]{border-color:var(--err-edge)!important}
.f-help{font:400 12px/1.4 var(--mono);color:var(--tx-3);letter-spacing:.02em}
.f-ferr{display:flex;align-items:flex-start;gap:8px;font:500 14px/1.45 var(--sans);color:var(--err-tx)}
.f-ferr[hidden]{display:none}
.f-ferr svg,.f-err svg{flex:none;width:16px;height:16px;margin-top:2px;fill:none;stroke:var(--err-edge);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.f-count{font:400 12px/1.4 var(--mono);color:var(--tx-3);text-align:right}
.f-count[hidden]{display:none}
.f-chips{display:grid;gap:10px}
.f-chips[hidden]{display:none}
.chip-g{display:flex;flex-wrap:wrap;gap:6px}
.chip-g button{min-height:36px;padding:0 13px;border-radius:999px;border:1px solid var(--edge-dark);background:transparent;color:var(--tx-2);font:500 12px/1 var(--mono);letter-spacing:.04em;transition:border-color var(--d1),color var(--d1),background-color var(--d1)}
.chip-g button:hover{border-color:var(--tq-400);color:var(--tx-1)}
.chip-g button[aria-pressed="true"]{border-color:var(--tq-400);background:rgba(47,195,176,.14);color:var(--tx-1)}
.f-chips.is-off .chip-g button[aria-pressed="true"]{background:transparent;border-color:var(--edge-dark)}
@media (max-width:1023px){.chip-g button{min-height:44px}}
.f-nav{display:flex;flex-wrap:wrap;align-items:center;gap:12px;justify-content:flex-end}
.f-nav[hidden]{display:none}
.f-next,#form-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;border:0;background:var(--grad-btn);color:var(--ink-900);font:600 15px/1.2 var(--sans);position:relative;overflow:hidden;isolation:isolate;box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 10px 28px -12px rgba(18,120,108,.85)}
.f-next::after,#form-btn::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.32) 50%,transparent 65%);transform:translateX(-120%);transition:transform .8s var(--ease-out)}
.f-next:hover::after,#form-btn:hover::after,.f-next:focus-visible::after,#form-btn:focus-visible::after{transform:translateX(120%)}
#form-btn:disabled{opacity:.6;cursor:progress}
.f-prev{display:none;min-height:44px;padding:0 6px;border:0;background:none;color:var(--tx-2);font:500 14px/1 var(--sans);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--edge-dark)}
.is-steps .f-prev{display:inline-flex;align-items:center}
.f-prev:hover{color:var(--tx-1)}
.f-note{font-size:13px;line-height:1.55;color:var(--tx-3)}
.f-err{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:12px;border:1px solid var(--err-edge);background:rgba(224,164,64,.12);color:var(--err-tx);font:500 15px/1.45 var(--sans)}
.f-err::before{content:"";flex:none;width:16px;height:16px;margin-top:2px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 1.8L15 14H1z' fill='none' stroke='%23e0a440' stroke-width='1.8' stroke-linejoin='round'/%3E%3Cpath d='M8 6.2v3.6M8 11.6v.2' stroke='%23e0a440' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E") center/16px 16px no-repeat}
.form:not(.is-steps) .f-nav{display:none}
.f-err[hidden]{display:none}
.f-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px}
.f-actions[hidden]{display:none}
.f-alt{font-size:14px;color:var(--tx-3)}
.f-alt a{color:var(--tq-300);text-underline-offset:3px;white-space:nowrap}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}
.form-ok{display:grid;gap:12px;justify-items:start;padding:8px 0}
.form-ok[hidden]{display:none}
.ok-check{width:56px;height:56px;fill:none;stroke:var(--gold-300);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ok-check circle{stroke:rgba(210,177,103,.45);stroke-width:1.4}
.ok-check path{stroke-dasharray:1;stroke-dashoffset:0}
.motion .form-ok:not([hidden]) .ok-check path{animation:okdraw .7s var(--ease-out) .15s both}
@keyframes okdraw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
.form-ok-t{font:600 24px/1.25 var(--sans);color:var(--tx-1)}
.form-ok p{color:var(--tx-2)}
@media (max-width:719px){
  .f-nav{flex-direction:column-reverse;align-items:stretch}
  .f-next,#form-btn{width:100%}
  .f-nav .f-prev{align-self:flex-start}
  .f-actions{flex-direction:column;align-items:stretch}
  .f-actions .f-prev-3{align-self:flex-start;order:-1}
}

/* ==========================================================================
   PIED DE PAGE
   ========================================================================== */
.foot{background:var(--ink-950);padding:clamp(72px,9vw,128px) 0 36px;border-top:1px solid var(--hair-gold)}
.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;max-width:100%;overflow:hidden;font:400 var(--fs-tel)/1.15 var(--disp);color:var(--gold-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)}
:root[lang="en"] .giant-tel,:root[lang="de"] .giant-tel{font-size:clamp(1.4rem,5.6vw,5.1rem)}
.giant-tel::after{content:attr(data-label) / "";position:absolute;left:0;top:0;transform:translateY(100%);color:var(--tq-400);transition:transform .5s var(--ease-out)}
.giant-tel:hover{color:var(--tq-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(195,209,206,.3);display:inline-block;min-height:24px}
.legal a:hover{color:var(--tq-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}
/* halo qui suit le pointeur (cartes de la famille, cartes « Pour qui ») */
[data-glow]>*{--mx:50%;--my:50%}
@media (hover:hover) and (pointer:fine){
  .fam-i::before,.cl-card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:radial-gradient(240px circle at var(--mx) var(--my),rgba(47,195,176,.6),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}
  .fam-i:hover::before,.cl-card:hover::before{opacity:1}
  .fam-i::before{background:radial-gradient(200px circle at var(--mx) var(--my),var(--fc),transparent 60%)}
}

/* ==========================================================================
   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:200px;height:200px;margin:0 auto 18px;filter:drop-shadow(0 0 34px rgba(47,195,176,.22))}
.cut{width:min(420px,90vw);height:auto;margin:0 auto 22px;overflow:visible}
.cut .w{fill:none;stroke:var(--tq-400);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cut .w2{fill:none;stroke:var(--edge-dark);stroke-width:1.4;stroke-linecap:round}
.cut .br{fill:none;stroke:var(--gold-400);stroke-width:1.6;stroke-linecap:round}
.cut .lbl{font:500 11px var(--mono);letter-spacing:.14em;fill:var(--tx-3);text-anchor:middle}
@media (prefers-reduced-motion:no-preference){
  .cut .w{stroke-dasharray:1;animation:cutw 2.4s var(--ease-io) 2 both}
  .cut .br{animation:cutb 2.4s steps(1) 2 both}
}
@keyframes cutw{0%{stroke-dashoffset:1}60%,100%{stroke-dashoffset:0}}
@keyframes cutb{0%,55%{opacity:0}60%,100%{opacity:1}}
.e404-k{font:500 12px/1.4 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--tx-3);margin-bottom:8px}
.e404-code{font:400 14px/1.4 var(--disp);letter-spacing:.3em;color:var(--gold-300);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(--tq-400)}

.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-hero .lede{max-width:64ch}
.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(--tq-600);box-shadow:0 0 0 3px rgba(47,195,176,.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(--tq-700);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(--tq-600)}

/* ==========================================================================
   FILETS DE SÉCURITÉ ET PRÉFÉRENCES SYSTÈME
   ========================================================================== */
.no-anim [data-reveal],.no-anim [data-hero],.no-anim .planche,.no-anim .u,.no-anim .step-card,.no-anim .ph,.no-anim .ph img,.no-anim .cl-card,.no-anim .clause{opacity:1!important;transform:none!important;clip-path:none!important;visibility:visible!important}
.no-anim .chk path,.no-anim .ok-check path{stroke-dashoffset:0!important}
.no-anim .drop{transform:none!important}
.gl-hud{position:fixed;left:8px;bottom:8px;z-index:99;padding:6px 10px;border-radius:8px;background:rgba(0,0,0,.75);color:#7fe0d3;font:12px/1.4 monospace;pointer-events:none;white-space:pre} /* ?debug */
.no-wave .scope-cv,.no-wave .line-cv,.no-wave .f-wave,.no-wave .meth-wave,.no-wave .cc-wave,.no-wave .trace{display:none!important}
.no-wave .scope-static,.no-wave .line-static{display:block!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,.f-next::after,#form-btn::after{display: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(195,209,206,.4);--hair-gold:rgba(210,177,103,.6);--line:#9aa8a5;--panel:var(--ink-900);--glass-dark:var(--ink-900);--glass-light:var(--paper);--grad-btn:#2fc3b0;--grad-gold:#d2b167}
  .bar::before{-webkit-backdrop-filter:none;backdrop-filter:none}
  .btn-primary::after,.fam-i::before,.cl-card::before,.f-next::after,#form-btn::after{display:none}
  .motion .kw{background:none;-webkit-text-fill-color:currentColor;color:var(--tx-1)}
  .dot-live,.syn-led,.u-led{box-shadow:none}
  .readout{-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
}
@media (forced-colors:active){
  .btn,.motion-toggle,.syn-tools button,.cc-dests button,.cc-go,.menu-btn,.bar-tel,.bar-devis,.f-next,#form-btn,.chip-g button{border:1px solid ButtonText;forced-color-adjust:none;background:ButtonFace;color:ButtonText}
  .syn-tools button[aria-pressed="true"],.cc-dests button[aria-pressed="true"],.chip-g button[aria-pressed="true"]{background:Highlight;color:HighlightText}
  :focus-visible{outline:2px solid Highlight}
  .motion .kw{background:none;-webkit-text-fill-color:CanvasText;color:CanvasText}
  svg{forced-color-adjust:auto}
  .sy-medal,.sy-pbx,.sy-link,.dep,.plate,.cut .w,.chk,.ok-check{stroke:CanvasText}
  .syn-stage canvas,.trace,.scope-cv,.line-cv,.f-wave,.cc-wave,.meth-wave{display:none!important}
  .syn-svg{display:block!important;visibility:visible!important}
  .scope-static,.line-static{display:block!important}
  .syn-poster{display:none!important}
  .form input:not([type=hidden]),.form select,.form textarea{border:1px solid CanvasText}
}

/* 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,.trace,.syn-stage canvas,.syn-poster,.syn-tag,.syn-pause,.syn-tools,.syn-overview,.readout,.cc-ctl,.scroll-hint,.motion-toggle,.hero-bg,.cotes,.meth-num,.giant,.ports,.scope,.line-band,.drop,.f-wave,.meth-wave,.foot-close,.sv,.sv-br{display:none!important}
  .equip-desc,.equip-desc[hidden]{display:grid!important}
  .hero,.prest,.clients,.meth,.eng,.sdi,.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;max-width:360px}
  .syn-stage{height:auto;aspect-ratio:auto}
  .planche,.cl-card,.zone,.step-card,.clause,.form,.rack{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}
@media (max-width:859px){.clause{padding-right:36px;column-gap:12px}.cl-i{grid-row:auto}.clause h3,.clause p:not(.doc-t){grid-column:1/-1}}