/* PAGES IA — gabarit commun aux 4 offres du pôle Expertise IA (24/10/2026). Pôle cyan.
   Chaque page a son bloc signature : ie- (IA d'entreprise), au- (audit), at- (automatisations), ag- (agents). */

/* ---------- Communs : onglets, source citée, cartes ---------- */
.ia-onglets{display:flex;flex-wrap:wrap;gap:8px}
.ia-onglets button{padding:11px 18px;border-radius:999px;border:1px solid var(--w-filet-fort);background:none;color:var(--w-gris);font:600 14.5px/1 "Plus Jakarta Sans",system-ui,sans-serif;cursor:pointer;transition:background .3s,color .3s,border-color .3s}
.ia-onglets button:hover{color:#F7FAFF}
.ia-onglets button[aria-selected="true"]{background:var(--pole);border-color:var(--pole);color:#03161B}
.ia-source{display:inline-flex;align-self:flex-start;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:rgba(7,8,11,.6);border:1px solid rgba(56,198,232,.3);font-size:12px;color:#9FE6F7}
.ia-source::before{content:"";width:9px;height:11px;border-radius:2px;border:1.5px solid currentColor}
.ia-cartes{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.ia-cartes--trois{grid-template-columns:repeat(3,minmax(0,1fr))}
.ia-cartes li{display:flex;flex-direction:column;gap:10px;padding:26px;border-radius:20px;border:1px solid var(--w-filet);background:linear-gradient(160deg,#0F1216,#0A0B0E 70%);transition:border-color .4s,transform .5s var(--w-ease)}
.ia-cartes li:hover{border-color:color-mix(in srgb,var(--pole) 55%,transparent);transform:translateY(-4px)}
.ia-cartes__num{font-size:12px;font-weight:600;letter-spacing:.1em;color:var(--pole)}
.ia-cartes h3{margin:8px 0 0;font-size:clamp(19px,1.45vw,23px);font-weight:600;letter-spacing:-.015em;line-height:1.25}
.ia-cartes p{margin:0;font-size:15.5px;line-height:1.55;color:var(--w-gris)}

/* ---------- 1. IA d'entreprise : les documents rejoignent la sphère, puis les réponses ---------- */
.ie-savoir__scene{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,3fr) minmax(0,5fr);gap:clamp(20px,3vw,56px);align-items:center;margin-top:clamp(32px,3vw,56px);padding:clamp(28px,3vw,52px);
  border-radius:28px;border:1px solid var(--w-filet);background:radial-gradient(50% 70% at 50% 50%,color-mix(in srgb,var(--pole) 10%,#0B0C10),#0A0B0E 75%)}
.ie-docs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.ie-docs li{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:12px;background:#15171D;border:1px solid #262A34;font-size:14.5px;color:#C9CED8;
  transition:transform 1s cubic-bezier(.6,0,.3,1),opacity .8s;transition-delay:calc(var(--k) * .18s)}
.ie-docs__icone{flex:none;width:16px;height:20px;border-radius:3px;border:1.5px solid var(--pole);opacity:.8}
.ie-savoir.est-absorbe .ie-docs li{transform:translateX(min(22vw,380px)) scale(.3);opacity:0}
.ie-sphere{position:relative;justify-self:center;display:grid;place-items:center;width:clamp(130px,12vw,190px);aspect-ratio:1}
.ie-sphere span{position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 34% 28%,#FFFFFF 0%,#BDF3FF 12%,var(--pole) 42%,#0B4B5A 78%,#03161B 100%);
  box-shadow:0 0 90px -10px var(--pole),inset -12px -16px 34px rgba(0,0,0,.45);transform:scale(.78);transition:transform 1.4s cubic-bezier(.3,1.4,.5,1) 1s;animation:ia-respire 4s ease-in-out infinite}
.ie-savoir.est-absorbe .ie-sphere span{transform:scale(1)}
.ie-sphere small{position:relative;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#03161B}
@keyframes ia-respire{50%{scale:1.05}}
.ie-reponses{position:relative;min-height:240px}
.ie-reponse{position:absolute;inset:0;display:flex;flex-direction:column;gap:12px;opacity:0;transform:translateY(12px);transition:opacity .5s,transform .7s cubic-bezier(.22,1,.36,1)}
.ie-reponse.est-la{opacity:1;transform:none}
.ie-reponse p{margin:0;max-width:44ch;padding:14px 16px;border-radius:16px;font-size:15.5px;line-height:1.5}
.ie-reponse small{display:block;margin-bottom:4px;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;opacity:.6}
.ie-reponse__q{align-self:flex-end;background:#1B1E26;color:#E7E9EE;border-bottom-right-radius:4px}
.ie-reponse__r{background:rgba(56,198,232,.14);border:1px solid rgba(56,198,232,.3);color:#E7F8FD;border-bottom-left-radius:4px}

/* ---------- 2. Audit : la carte des tâches ---------- */
.au-carte__grille{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(32px,5vw,96px);align-items:start}
.au-priorites{list-style:none;counter-reset:p;margin:28px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.au-priorites li{counter-increment:p;display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:12px;border:1px solid color-mix(in srgb,var(--pole) 40%,transparent);background:color-mix(in srgb,var(--pole) 9%,transparent);font-size:15.5px;color:#E7F8FD;
  opacity:0;transform:translateX(-12px);transition:opacity .5s,transform .6s cubic-bezier(.22,1,.36,1)}
.au-priorites li::before{content:counter(p);display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--pole);color:#03161B;font-size:12px;font-weight:700}
.au-carte-section.est-range .au-priorites li{opacity:1;transform:none}
.au-carte-section.est-range .au-priorites li:nth-child(2){transition-delay:.15s}.au-carte-section.est-range .au-priorites li:nth-child(3){transition-delay:.3s}
.au-carte{position:relative;aspect-ratio:4/3;border-radius:24px;border:1px solid var(--w-filet);overflow:hidden;
  background:linear-gradient(rgba(220,229,242,.06) 1px,transparent 1px) 0 0/25% 25%,linear-gradient(90deg,rgba(220,229,242,.06) 1px,transparent 1px) 0 0/25% 25%,#0B0C10}
.au-carte__zone{position:absolute;right:0;top:0;width:45%;height:45%;display:flex;align-items:flex-start;justify-content:flex-end;padding:14px 16px;box-sizing:border-box;
  background:radial-gradient(120% 120% at 100% 0%,color-mix(in srgb,var(--pole) 26%,transparent),transparent 70%);border-left:1px dashed color-mix(in srgb,var(--pole) 50%,transparent);border-bottom:1px dashed color-mix(in srgb,var(--pole) 50%,transparent);
  font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--pole);opacity:0;transition:opacity .8s 1.4s}
.au-carte-section.est-range .au-carte__zone{opacity:1}
.au-carte__axe{position:absolute;font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--w-gris-doux)}
.au-carte__axe--x{left:16px;bottom:12px}
.au-carte__axe--y{left:12px;bottom:40px;transform-origin:left bottom;rotate:-90deg;translate:12px 0}
.au-point{position:absolute;left:calc(10% + var(--px,6) * 1%);bottom:calc(12% + var(--py,6) * 1%);display:flex;align-items:center;gap:8px;white-space:nowrap;font-size:13px;color:#C9CED8;
  transform:translate(-8px,8px);transition:left 1.2s cubic-bezier(.22,1,.36,1),bottom 1.2s cubic-bezier(.22,1,.36,1),color .5s;transition-delay:calc(var(--k) * .08s)}
.au-point::before{content:"";width:12px;height:12px;border-radius:50%;background:#5C6476;box-shadow:0 0 0 4px rgba(92,100,118,.18);transition:background .5s,box-shadow .5s}
.au-point:nth-of-type(odd){--px:4;--py:10}.au-point:nth-of-type(3n){--px:14;--py:3}.au-point:nth-of-type(4n){--px:9;--py:16}
.au-carte-section.est-range .au-point{--px:calc(var(--x) * .78);--py:calc(var(--y) * .78)}
.au-carte-section.est-range .au-point--priorite{color:#FFFFFF}
.au-carte-section.est-range .au-point--priorite::before{background:var(--pole);box-shadow:0 0 0 5px color-mix(in srgb,var(--pole) 25%,transparent),0 0 24px var(--pole)}
.au-point{left:calc(6% + var(--px) * 1%);bottom:calc(10% + var(--py) * 1%)}
.au-carte__note{position:absolute;right:14px;bottom:10px;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:rgba(220,229,242,.35)}

/* ---------- 3. Automatisations : le circuit ---------- */
.at-circuit{position:relative;margin-top:clamp(32px,3vw,56px);padding:clamp(28px,3vw,52px) clamp(20px,3vw,48px);border-radius:28px;border:1px solid var(--w-filet);background:radial-gradient(60% 90% at 50% 0%,color-mix(in srgb,var(--pole) 9%,#0B0C10),#0A0B0E 75%);overflow:hidden}
.at-circuit__trace{position:absolute;left:clamp(20px,3vw,48px);right:clamp(20px,3vw,48px);top:calc(clamp(28px,3vw,52px) + 22px);width:calc(100% - 2 * clamp(20px,3vw,48px));height:2px;overflow:visible}
.at-circuit__trace path{fill:none;stroke:rgba(220,229,242,.12);stroke-width:2;vector-effect:non-scaling-stroke}
.at-circuit__trace .at-circuit__plein{stroke:var(--pole);stroke-dasharray:1000;stroke-dashoffset:calc(1000 - var(--avance,0) * 1000);transition:stroke-dashoffset 1s linear}
.at-goutte{position:absolute;top:calc(clamp(28px,3vw,52px) + 10px);left:calc(clamp(20px,3vw,48px) + var(--avance,0) * (100% - 2 * clamp(20px,3vw,48px)));width:26px;height:26px;margin-left:-13px;border-radius:50%;
  background:radial-gradient(circle at 34% 28%,#fff,#BDF3FF 20%,var(--pole) 55%,#0B4B5A);box-shadow:0 0 30px var(--pole);transition:left 1s linear;z-index:2}
.at-etapes{list-style:none;margin:0;padding:0;display:none;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(12px,1.6vw,24px)}
.at-etapes.est-la{display:grid}
.at-etapes li{display:flex;flex-direction:column;gap:10px;padding-top:60px;position:relative}
.at-etapes li::before{content:"";position:absolute;left:0;top:14px;width:18px;height:18px;border-radius:50%;border:2px solid rgba(220,229,242,.25);background:#0A0B0E;transition:border-color .4s,background .4s}
.at-etapes b{font-size:clamp(18px,1.4vw,22px);font-weight:600;color:rgba(247,250,255,.5);transition:color .4s}
.at-etapes span{padding:12px 14px;border-radius:12px;background:#15171D;border:1px solid #262A34;font-size:14px;line-height:1.4;color:#C9CED8;opacity:0;transform:translateY(8px);transition:opacity .4s,transform .5s cubic-bezier(.22,1,.36,1)}
.at-etapes li.est-faite::before{border-color:var(--pole);background:var(--pole)}
.at-etapes li.est-faite b{color:#FFFFFF}
.at-etapes li.est-faite span{opacity:1;transform:none;border-color:color-mix(in srgb,var(--pole) 40%,transparent)}

/* ---------- 4. Agents : une nuit avec votre agent ---------- */
.ag-nuit{position:relative;height:340vh;--nuit:0}
.ag-nuit__scene{position:sticky;top:0;height:100vh;display:flex;align-items:center;overflow:hidden;
  background:linear-gradient(180deg,color-mix(in srgb,#0B1530 calc((1 - var(--matin,0)) * 100%),#1A2A3A),#0A0B0E 80%)}
.ag-nuit__grille{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(32px,5vw,96px);align-items:center}
.ag-heure{margin:28px 0 0;font-size:clamp(64px,7vw,120px);font-weight:600;letter-spacing:-.05em;line-height:1;font-variant-numeric:tabular-nums;color:#F7FAFF}
.ag-ciel{position:relative;height:120px;margin-top:24px;border-bottom:1px solid var(--w-filet)}
.ag-ciel__astre{position:absolute;left:calc(var(--nuit) * 92%);bottom:calc(sin(var(--nuit) * 3.1416) * 80px);width:34px;height:34px;border-radius:50%;
  background:radial-gradient(circle at 34% 28%,#fff,#DCE5F2 40%,#7D8AA0);box-shadow:0 0 40px rgba(220,229,242,.5)}
.ag-fil{display:flex;flex-direction:column;gap:14px}
.ag-demande,.ag-matin{padding:18px 20px;border-radius:18px;border:1px solid var(--w-filet);background:rgba(12,13,17,.85);opacity:0;transform:translateY(16px);transition:opacity .5s,transform .7s cubic-bezier(.22,1,.36,1)}
.ag-demande.est-la,.ag-matin.est-la{opacity:1;transform:none}
.ag-demande header{display:flex;align-items:center;gap:12px;margin-bottom:12px;font-size:13px}
.ag-demande header b{font-variant-numeric:tabular-nums;color:#F7FAFF}
.ag-demande header span{color:var(--w-gris-doux)}
.ag-demande header em{margin-left:auto;font-style:normal;padding:4px 10px;border-radius:999px;background:color-mix(in srgb,var(--pole) 18%,transparent);color:#9FE6F7;font-size:11.5px;font-weight:600}
.ag-demande p{margin:0;font-size:15px;line-height:1.5}
.ag-demande__client{color:#C9CED8;margin-bottom:8px!important}
.ag-demande__agent{padding:10px 14px;border-radius:12px;background:rgba(56,198,232,.12);border:1px solid rgba(56,198,232,.28);color:#E7F8FD}
.ag-matin{border-color:color-mix(in srgb,var(--pole) 50%,transparent);background:linear-gradient(150deg,color-mix(in srgb,var(--pole) 18%,#0B0F13),#0B0F13)}
.ag-matin small{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--pole)}
.ag-matin p{margin:8px 0;font-size:18px;color:#F7FAFF}
.ag-matin ul{margin:0;padding-left:18px;font-size:15px;line-height:1.7;color:#C9CED8}

@media (max-width:1000px){
  .ia-cartes,.ia-cartes--trois{grid-template-columns:1fr 1fr}
  .ie-savoir__scene,.au-carte__grille,.ag-nuit__grille{grid-template-columns:1fr}
  .ie-savoir.est-absorbe .ie-docs li{transform:translateY(60px) scale(.3)}
  .ie-reponses{min-height:280px}
  .at-etapes{grid-template-columns:1fr 1fr;row-gap:24px}
  .ag-nuit{height:auto}.ag-nuit__scene{position:relative;height:auto;padding:96px 0}
  .ag-demande,.ag-matin{opacity:1;transform:none}
}
@media (max-width:600px){.ia-cartes,.ia-cartes--trois,.at-etapes{grid-template-columns:1fr}.au-point{font-size:11px}}
/* Corrections (24/10) : les documents lus restent visibles (cochés, plus discrets) ; la ligne du circuit est une barre qui se remplit. */
.ie-savoir.est-absorbe .ie-docs li{transform:translateX(18px) scale(.96);opacity:.5}
.ie-docs li::after{content:"✓";margin-left:auto;font-size:13px;color:var(--pole);opacity:0;transition:opacity .4s;transition-delay:calc(.6s + var(--k) * .18s)}
.ie-savoir.est-absorbe .ie-docs li::after{opacity:1}
.at-circuit__ligne{position:absolute;left:clamp(20px,3vw,48px);right:clamp(20px,3vw,48px);top:calc(clamp(28px,3vw,52px) + 22px);height:2px;background:rgba(220,229,242,.12)}
.at-circuit__ligne::after{content:"";position:absolute;inset:0;background:var(--pole);transform:scaleX(var(--avance,0));transform-origin:left;transition:transform 1s linear}
@media (max-width:1000px){.ie-savoir.est-absorbe .ie-docs li{transform:none}}