.eisn-ai-wrap,.eisn-ai-wrap *{box-sizing:border-box}.eisn-ai-wrap{--eisn-navy:#071d35;--eisn-blue:#0b63ce;--eisn-blue2:#2087ea;--eisn-text:#18324d;--eisn-muted:#65788d;--eisn-bg:#f4f8fc;--eisn-panel:#fff;--eisn-border:#dce7f1;width:100%;overflow:hidden;color:var(--eisn-text);background:var(--eisn-bg);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}.eisn-ai-wrap button,.eisn-ai-wrap textarea,.eisn-ai-wrap a{font:inherit}.eisn-ai-hero{position:relative;min-height:660px;padding:28px clamp(20px,5vw,72px) 76px;overflow:hidden;color:#fff;background:linear-gradient(135deg,#05172b 0%,#082d55 52%,#07589d 100%)}.eisn-ai-hero:after{content:"";position:absolute;inset:auto 0 0;height:160px;background:linear-gradient(to bottom,transparent,rgba(4,23,43,.4))}.eisn-ai-hero-glow{position:absolute;border-radius:50%;filter:blur(10px);pointer-events:none}.eisn-ai-hero-glow-one{width:520px;height:520px;right:-140px;top:-170px;background:radial-gradient(circle,rgba(50,163,255,.35),transparent 70%)}.eisn-ai-hero-glow-two{width:420px;height:420px;left:-160px;bottom:-180px;background:radial-gradient(circle,rgba(5,115,213,.35),transparent 70%)}.eisn-ai-topbar{position:relative;z-index:2;max-width:1180px;margin:auto;display:flex;align-items:center;justify-content:space-between}.eisn-ai-brand{display:inline-flex;align-items:center;gap:12px;color:#fff!important;text-decoration:none!important}.eisn-ai-brand-mark{width:46px;height:46px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.4);border-radius:14px;background:linear-gradient(145deg,#1689ec,#07529c);box-shadow:0 10px 30px rgba(0,0,0,.25);font-size:24px;font-weight:900}.eisn-ai-brand strong,.eisn-ai-brand small{display:block}.eisn-ai-brand strong{font-size:17px;letter-spacing:.5px}.eisn-ai-brand small{margin-top:2px;color:rgba(255,255,255,.64);font-size:11px}.eisn-ai-theme-toggle{width:44px;height:44px;border:1px solid rgba(255,255,255,.23);border-radius:13px;color:#fff;background:rgba(255,255,255,.08);cursor:pointer}.eisn-ai-hero-content{position:relative;z-index:2;max-width:980px;margin:96px auto 0;text-align:center}.eisn-ai-live-badge{display:inline-flex;align-items:center;gap:9px;padding:8px 14px;border:1px solid rgba(147,210,255,.25);border-radius:999px;color:#cdeaff;background:rgba(10,102,181,.25);font-size:12px;font-weight:700}.eisn-ai-live-badge span{width:8px;height:8px;border-radius:50%;background:#57e493;box-shadow:0 0 0 5px rgba(87,228,147,.12)}.eisn-ai-hero h1{margin:24px 0 20px;color:#fff;font-size:clamp(42px,6vw,74px);line-height:1.03;letter-spacing:-2.8px}.eisn-ai-hero h1 em{color:#71c4ff;font-style:normal}.eisn-ai-hero-content>p{max-width:820px;margin:0 auto;color:rgba(233,245,255,.74);font-size:18px;line-height:1.7}.eisn-ai-hero-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:31px}.eisn-ai-hero-actions button,.eisn-ai-hero-actions a{min-height:54px;display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:0 23px;border-radius:14px;text-decoration:none!important;font-size:14px;font-weight:800;transition:.22s}.eisn-ai-start{border:0;color:#07355e;background:#fff;box-shadow:0 16px 36px rgba(0,0,0,.22);cursor:pointer}.eisn-ai-hero-actions a{border:1px solid rgba(255,255,255,.25);color:#fff!important;background:rgba(255,255,255,.07)}.eisn-ai-hero-actions button:hover,.eisn-ai-hero-actions a:hover{transform:translateY(-2px)}.eisn-ai-trust-line{display:flex;justify-content:center;gap:34px;margin-top:48px;color:rgba(255,255,255,.63);font-size:12px}.eisn-ai-trust-line span{display:flex;align-items:center;gap:7px}.eisn-ai-trust-line strong{color:#fff;font-size:15px}.eisn-ai-capabilities,.eisn-ai-chat-section{max-width:1180px;margin:auto;padding:76px 24px}.eisn-ai-section-heading{text-align:center}.eisn-ai-section-heading>span,.eisn-ai-chat-heading>div>span{color:var(--eisn-primary);font-size:11px;font-weight:900;letter-spacing:1.8px}.eisn-ai-section-heading h2,.eisn-ai-chat-heading h2{margin:10px 0;color:var(--eisn-navy);font-size:clamp(30px,4vw,46px);letter-spacing:-1.2px}.eisn-ai-section-heading p,.eisn-ai-chat-heading p{color:var(--eisn-muted);line-height:1.65}.eisn-ai-service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:38px}.eisn-ai-service-card{min-height:245px;padding:24px;text-align:left;border:1px solid var(--eisn-border);border-radius:20px;color:var(--eisn-text);background:var(--eisn-panel);box-shadow:0 14px 40px rgba(28,60,91,.07);cursor:pointer;transition:.24s}.eisn-ai-service-card:hover{transform:translateY(-6px);border-color:#a9cff0;box-shadow:0 22px 48px rgba(28,60,91,.13)}.eisn-ai-service-icon{width:52px;height:52px;display:grid;place-items:center;margin-bottom:23px;border-radius:16px;background:#edf6ff;font-size:25px}.eisn-ai-service-card strong,.eisn-ai-service-card small,.eisn-ai-service-card b{display:block}.eisn-ai-service-card strong{font-size:18px}.eisn-ai-service-card small{min-height:63px;margin-top:10px;color:var(--eisn-muted);font-size:13px;line-height:1.6}.eisn-ai-service-card b{margin-top:18px;color:var(--eisn-primary);font-size:12px}.eisn-ai-chat-section{padding-top:40px;padding-bottom:90px}.eisn-ai-chat-heading{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:60px;margin-bottom:28px}.eisn-ai-chat-heading p{margin:0}.eisn-ai-app-shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:720px;border:1px solid var(--eisn-border);border-radius:24px;overflow:hidden;background:var(--eisn-panel);box-shadow:0 25px 70px rgba(17,48,80,.13)}.eisn-ai-sidebar{display:flex;flex-direction:column;padding:18px;border-right:1px solid var(--eisn-border);background:#f7fafc}.eisn-ai-new-chat{width:100%;display:flex;align-items:center;gap:10px;padding:13px 14px;border:1px solid #cfe0ef;border-radius:12px;color:#15436d;background:#fff;font-size:13px;font-weight:800;cursor:pointer}.eisn-ai-history-title{margin:26px 8px 10px;color:#8a9aad;font-size:10px;font-weight:900;letter-spacing:1.2px;text-transform:uppercase}.eisn-ai-history-list{display:flex;flex-direction:column;gap:6px}.eisn-ai-history-item{display:flex;align-items:flex-start;gap:10px;padding:10px;border:0;border-radius:10px;text-align:left;color:#3d5871;background:transparent;cursor:pointer}.eisn-ai-history-item:hover{background:#eaf3fa}.eisn-ai-history-item strong,.eisn-ai-history-item small{display:block}.eisn-ai-history-item strong{max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.eisn-ai-history-item small,.eisn-ai-history-empty{margin:2px 0 0;color:#98a6b4;font-size:10px}.eisn-ai-sidebar-footer{margin-top:auto;padding-top:20px}.eisn-ai-mini-brand{display:flex;align-items:center;gap:9px;padding:13px;border-top:1px solid var(--eisn-border)}.eisn-ai-mini-brand>span{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;color:#fff;background:var(--eisn-primary);font-weight:900}.eisn-ai-mini-brand strong,.eisn-ai-mini-brand small{display:block}.eisn-ai-mini-brand strong{font-size:12px}.eisn-ai-mini-brand small{color:#8b9bac;font-size:9px}.eisn-ai-card{min-width:0;display:flex;flex-direction:column;background:var(--eisn-panel)}.eisn-ai-header{display:flex;align-items:center;justify-content:space-between;padding:19px 22px;border-bottom:1px solid var(--eisn-border)}.eisn-ai-assistant-identity{display:flex;align-items:center;gap:12px}.eisn-ai-avatar,.eisn-ai-message-avatar{display:grid;place-items:center;flex:0 0 auto;border-radius:12px;color:#fff;background:linear-gradient(145deg,var(--eisn-primary),#074a8c);font-weight:900}.eisn-ai-avatar{width:42px;height:42px}.eisn-ai-header h2{margin:0;color:var(--eisn-navy);font-size:15px}.eisn-ai-header p{margin:4px 0 0;color:#6b7d8e;font-size:11px}.eisn-ai-status-dot{width:7px;height:7px;display:inline-block;margin-right:5px;border-radius:50%;background:#43cb78}.eisn-ai-reset{padding:9px 11px;border:1px solid var(--eisn-border);border-radius:10px;color:#627588;background:transparent;font-size:11px;cursor:pointer}.eisn-ai-messages{flex:1;min-height:420px;max-height:540px;overflow-y:auto;padding:28px;background:linear-gradient(180deg,#fbfdff,#f7fafc);scroll-behavior:smooth}.eisn-ai-message{display:flex;align-items:flex-start;gap:10px;margin-bottom:21px}.eisn-ai-user-message{justify-content:flex-end}.eisn-ai-message-avatar{width:31px;height:31px;margin-top:4px;border-radius:9px;font-size:12px}.eisn-ai-message-body{max-width:min(78%,700px)}.eisn-ai-message-content{padding:13px 16px;border-radius:16px;color:#273f57;background:#fff;border:1px solid #e1eaf2;box-shadow:0 4px 15px rgba(20,53,85,.05);font-size:14px;line-height:1.65;overflow-wrap:anywhere}.eisn-ai-user-message .eisn-ai-message-content{color:#fff;border-color:transparent;border-bottom-right-radius:5px;background:linear-gradient(135deg,var(--eisn-primary),#126cb9)}.eisn-ai-assistant-message .eisn-ai-message-content{border-bottom-left-radius:5px}.eisn-ai-message-content h2,.eisn-ai-message-content h3,.eisn-ai-message-content h4{margin:9px 0 6px;color:inherit}.eisn-ai-message-content pre{overflow:auto;padding:13px;border-radius:10px;color:#d6ecff;background:#10243a}.eisn-ai-message-content code{padding:2px 5px;border-radius:5px;background:rgba(10,90,160,.08)}.eisn-ai-message-actions{margin:5px 0 0 4px}.eisn-ai-message-actions button{border:0;color:#8393a3;background:transparent;font-size:10px;cursor:pointer}.eisn-ai-list-item{display:flex;gap:7px}.eisn-ai-quick-prompts{display:flex;flex-wrap:wrap;gap:7px;padding:11px 22px 3px;border-top:1px solid var(--eisn-border)}.eisn-ai-quick-prompts button{padding:7px 10px;border:1px solid #d8e5ef;border-radius:999px;color:#42647f;background:#f7fbfe;font-size:10px;cursor:pointer}.eisn-ai-typing{display:flex;align-items:center;gap:11px;margin:10px 22px;padding:11px 13px;border-radius:13px;color:#45627a;background:#f2f8fc}.eisn-ai-thinking-orb{width:27px;height:27px;border:3px solid #cbe2f4;border-top-color:var(--eisn-primary);border-radius:50%;animation:eisnSpin .9s linear infinite}.eisn-ai-typing strong,.eisn-ai-typing span{display:block}.eisn-ai-typing strong{font-size:11px}.eisn-ai-typing span{margin-top:2px;color:#8797a6;font-size:9px}.eisn-ai-form{padding:13px 20px 8px}.eisn-ai-input-shell{display:flex;align-items:flex-end;gap:10px;padding:8px;border:1px solid #cbdbe7;border-radius:16px;background:#fff;box-shadow:0 8px 22px rgba(18,52,86,.07)}.eisn-ai-input{width:100%;min-height:43px;max-height:150px;resize:none;padding:11px 10px;border:0;outline:0;color:#203a53;background:transparent;font-size:13px;line-height:1.45}.eisn-ai-send{width:43px;height:43px;flex:0 0 43px;border:0;border-radius:12px;color:#fff;background:linear-gradient(145deg,var(--eisn-primary),#07549c);cursor:pointer}.eisn-ai-send:disabled{opacity:.5;cursor:not-allowed}.eisn-ai-form-meta{display:flex;justify-content:space-between;padding:6px 4px 0;color:#95a3b0;font-size:9px}.eisn-ai-disclaimer{margin:0;padding:0 20px 14px;text-align:center;color:#98a6b4;font-size:9px}.eisn-ai-dark{--eisn-text:#dceafa;--eisn-muted:#92a7bb;--eisn-bg:#071420;--eisn-panel:#0d1c2a;--eisn-border:#22384c;--eisn-navy:#eff8ff}.eisn-ai-dark .eisn-ai-capabilities,.eisn-ai-dark .eisn-ai-chat-section{background:var(--eisn-bg)}.eisn-ai-dark .eisn-ai-sidebar,.eisn-ai-dark .eisn-ai-messages{background:#0a1723}.eisn-ai-dark .eisn-ai-new-chat,.eisn-ai-dark .eisn-ai-service-card,.eisn-ai-dark .eisn-ai-input-shell,.eisn-ai-dark .eisn-ai-message-content{color:#dceafa;background:#102231}.eisn-ai-dark .eisn-ai-history-item:hover,.eisn-ai-dark .eisn-ai-typing{background:#142a3c}.eisn-ai-dark .eisn-ai-input{color:#e8f4ff}.eisn-ai-dark .eisn-ai-quick-prompts button{color:#b7d6ee;background:#102231;border-color:#29445b}@keyframes eisnSpin{to{transform:rotate(360deg)}}@media(max-width:900px){.eisn-ai-service-grid{grid-template-columns:repeat(2,1fr)}.eisn-ai-app-shell{grid-template-columns:1fr}.eisn-ai-sidebar{display:none}.eisn-ai-chat-heading{grid-template-columns:1fr;gap:10px}.eisn-ai-trust-line{gap:18px}}@media(max-width:620px){.eisn-ai-hero{min-height:620px;padding:22px 18px 60px}.eisn-ai-hero-content{margin-top:72px}.eisn-ai-hero h1{font-size:42px;letter-spacing:-1.8px}.eisn-ai-hero-content>p{font-size:15px}.eisn-ai-hero-actions{flex-direction:column}.eisn-ai-hero-actions button,.eisn-ai-hero-actions a{width:100%}.eisn-ai-trust-line{align-items:center;flex-direction:column;gap:9px}.eisn-ai-capabilities,.eisn-ai-chat-section{padding:55px 14px}.eisn-ai-service-grid{grid-template-columns:1fr}.eisn-ai-service-card{min-height:auto}.eisn-ai-app-shell{min-height:670px;border-radius:18px}.eisn-ai-header{padding:14px}.eisn-ai-reset span{display:none}.eisn-ai-messages{min-height:390px;padding:18px 12px}.eisn-ai-message-body{max-width:88%}.eisn-ai-message-content{font-size:13px}.eisn-ai-quick-prompts{padding:10px 12px 3px}.eisn-ai-form{padding:11px 12px 7px}.eisn-ai-form-meta span:first-child{display:none}.eisn-ai-form-meta{justify-content:flex-end}}


/* =========================================================
   EISN AI Assistant 4.3 — Mode application pleine largeur
   ========================================================= */
html:has(.eisn-ai-wrap){overflow-x:hidden}
body.eisn-ai-app-page{overflow-x:hidden}
.eisn-ai-wrap{
  position:relative;
  left:50%;
  width:100vw!important;
  max-width:none!important;
  margin-left:-50vw!important;
  margin-right:-50vw!important;
  border-radius:0!important;
  isolation:isolate;
}
.eisn-ai-wrap .eisn-ai-hero{
  min-height:min(760px,86vh);
  padding:30px clamp(24px,5vw,96px) 88px;
  display:flex;
  flex-direction:column;
}
.eisn-ai-wrap .eisn-ai-topbar{
  width:100%;
  max-width:1600px;
}
.eisn-ai-wrap .eisn-ai-hero-content{
  width:100%;
  max-width:1180px;
  margin:auto;
  padding:72px 0 40px;
}
.eisn-ai-wrap .eisn-ai-hero-content h1{
  max-width:1050px;
  font-size:clamp(48px,6.2vw,92px);
  line-height:.98;
  letter-spacing:-3.8px;
}
.eisn-ai-wrap .eisn-ai-hero-content>p{
  max-width:850px;
  font-size:clamp(17px,1.45vw,22px);
}
.eisn-ai-wrap .eisn-ai-capabilities{
  width:100%;
  max-width:1540px;
  padding:88px clamp(24px,4vw,72px);
}
.eisn-ai-wrap .eisn-ai-service-grid{
  gap:24px;
}
.eisn-ai-wrap .eisn-ai-service-card{
  min-height:270px;
  padding:30px;
}
.eisn-ai-wrap .eisn-ai-chat-section{
  width:100%;
  max-width:none;
  padding:88px clamp(18px,3.5vw,64px) 72px;
  background:
    radial-gradient(circle at 88% 5%,rgba(32,135,234,.12),transparent 28%),
    linear-gradient(180deg,#eef5fb 0%,#f7fafc 52%,#eef4f9 100%);
}
.eisn-ai-wrap .eisn-ai-chat-heading{
  width:100%;
  max-width:1540px;
  margin:0 auto 32px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:50px;
}
.eisn-ai-wrap .eisn-ai-chat-heading p{
  max-width:640px;
  margin:0 0 8px;
  text-align:right;
}
.eisn-ai-wrap .eisn-ai-app-shell{
  width:100%;
  max-width:1680px;
  min-height:calc(100vh - 110px);
  margin:0 auto;
  grid-template-columns:310px minmax(0,1fr);
  border-radius:30px;
  border-color:rgba(167,191,213,.75);
  box-shadow:0 35px 100px rgba(8,35,61,.18);
}
.eisn-ai-wrap .eisn-ai-sidebar{
  padding:24px 20px;
}
.eisn-ai-wrap .eisn-ai-new-chat{
  padding:15px 16px;
  border-radius:14px;
}
.eisn-ai-wrap .eisn-ai-header{
  min-height:82px;
  padding:18px 28px;
}
.eisn-ai-wrap .eisn-ai-messages{
  min-height:540px;
  padding:36px clamp(24px,4vw,72px);
}
.eisn-ai-wrap .eisn-ai-message-body{
  max-width:min(76%,920px);
}
.eisn-ai-wrap .eisn-ai-message-content{
  padding:17px 20px;
  font-size:15px;
  line-height:1.7;
}
.eisn-ai-wrap .eisn-ai-quick-prompts,
.eisn-ai-wrap .eisn-ai-form,
.eisn-ai-wrap .eisn-ai-typing{
  padding-left:clamp(24px,4vw,72px);
  padding-right:clamp(24px,4vw,72px);
}
.eisn-ai-wrap .eisn-ai-input-shell{
  max-width:1180px;
  margin:0 auto;
  border-radius:18px;
}
.eisn-ai-wrap .eisn-ai-form-meta,
.eisn-ai-wrap .eisn-ai-disclaimer{
  max-width:1180px;
  width:100%;
  margin-left:auto;
  margin-right:auto;
}
.eisn-ai-wrap.eisn-ai-dark .eisn-ai-chat-section{
  background:
    radial-gradient(circle at 88% 5%,rgba(32,135,234,.12),transparent 28%),
    linear-gradient(180deg,#071522 0%,#091a29 55%,#07131f 100%);
}
@media (min-width:1700px){
  .eisn-ai-wrap .eisn-ai-service-card{min-height:290px}
  .eisn-ai-wrap .eisn-ai-app-shell{grid-template-columns:330px minmax(0,1fr)}
}
@media (max-width:1050px){
  .eisn-ai-wrap .eisn-ai-hero-content h1{font-size:clamp(44px,8vw,72px)}
  .eisn-ai-wrap .eisn-ai-chat-heading{display:block}
  .eisn-ai-wrap .eisn-ai-chat-heading p{max-width:760px;text-align:left;margin-top:12px}
  .eisn-ai-wrap .eisn-ai-app-shell{grid-template-columns:250px minmax(0,1fr);min-height:780px}
}
@media (max-width:760px){
  .eisn-ai-wrap{
    left:auto;
    width:100%!important;
    margin-left:0!important;
    margin-right:0!important;
  }
  .eisn-ai-wrap .eisn-ai-hero{min-height:650px;padding:20px 18px 58px}
  .eisn-ai-wrap .eisn-ai-hero-content{padding:62px 0 20px}
  .eisn-ai-wrap .eisn-ai-hero-content h1{font-size:clamp(39px,12vw,58px);letter-spacing:-2px}
  .eisn-ai-wrap .eisn-ai-capabilities{padding:58px 14px}
  .eisn-ai-wrap .eisn-ai-chat-section{padding:58px 10px 24px}
  .eisn-ai-wrap .eisn-ai-app-shell{min-height:calc(100vh - 30px);border-radius:20px}
  .eisn-ai-wrap .eisn-ai-header{min-height:70px;padding:13px 14px}
  .eisn-ai-wrap .eisn-ai-messages{min-height:430px;padding:20px 12px}
  .eisn-ai-wrap .eisn-ai-message-body{max-width:88%}
  .eisn-ai-wrap .eisn-ai-quick-prompts,
  .eisn-ai-wrap .eisn-ai-form,
  .eisn-ai-wrap .eisn-ai-typing{padding-left:12px;padding-right:12px}
}