/*
  LogikDev : demande de devis « Votre projet, en une phrase ».
  Composant autonome : fenêtre qui s'ouvre par-dessus n'importe quelle page (boutons [data-brief]),
  et version intégrée si la page contient <div id="briefInline"></div>.
*/
.lgb,.lgb-dlg,.lgb-launch,.lgb-teaser{
  --ink:#eef1ff; --muted:#cdd3ee; --faint:#a3abd0; --line:rgba(238,241,255,.13); --line-strong:rgba(238,241,255,.24);
  --accent:#8f9dff; --ease-out:cubic-bezier(.23,1,.32,1);
  --f-serif:"Instrument Serif",Georgia,serif; --f-body:"Geist","Segoe UI",system-ui,-apple-system,sans-serif; --f-mono:"Geist Mono",ui-monospace,Menlo,monospace; --f-display:"Unbounded","Arial Black",system-ui,sans-serif;
}
.lgb{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:clamp(18px,2.4vw,32px);align-items:start;color:var(--ink);font-family:var(--f-body);text-align:left}
.lgb *,.lgb *::before,.lgb *::after{box-sizing:border-box}

/* ----- formulaire ----- */
.bf-form{position:relative;border-radius:30px;padding:clamp(20px,2.8vw,38px);display:flex;flex-direction:column;gap:24px;min-width:0;margin:0;background:rgba(12,16,40,.5);-webkit-backdrop-filter:blur(20px) saturate(150%);backdrop-filter:blur(20px) saturate(150%);box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 0 0 1px var(--line),0 30px 80px -40px rgba(4,6,22,.6)}
.bf-prog{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.bf-prog span{display:flex;flex-direction:column;gap:9px;font-size:12.5px;color:var(--faint);transition:color .3s ease}
.bf-prog i{position:relative;height:3px;border-radius:3px;background:var(--line-strong);overflow:hidden}
.bf-prog i::after{content:"";position:absolute;inset:0;background:#eef1ff;transform-origin:0 50%;transform:scaleX(0);transition:transform .6s var(--ease-out)}
.bf-prog span.on{color:var(--ink)}.bf-prog span.on i::after{transform:scaleX(1)}
.bf-steps{display:grid}
.bf-step{grid-area:1/1;display:flex;flex-direction:column;gap:18px;min-width:0;opacity:0;visibility:hidden;transform:translateX(28px);filter:blur(4px);transition:opacity .35s ease,transform .55s var(--ease-out),filter .35s ease,visibility 0s linear .55s}
.bf-step.back{transform:translateX(-28px)}
.bf-step.on{opacity:1;visibility:visible;transform:none;filter:blur(0);transition-delay:0s}
.bf-q{font-family:var(--f-serif);font-weight:400;font-size:clamp(1.6rem,2.4vw,2.3rem);line-height:1.08;margin:0;color:var(--ink)}
.bf-field{position:relative}
.bf-field textarea{display:block;width:100%;min-height:150px;resize:none;font:400 clamp(1.05rem,1.35vw,1.22rem)/1.5 var(--f-body);color:var(--ink);background:rgba(255,255,255,.06);border:0;border-radius:20px;padding:20px 22px;box-shadow:inset 0 0 0 1px var(--line-strong);outline:none;transition:box-shadow .2s ease,background-color .2s ease}
.bf-field textarea:focus{box-shadow:inset 0 0 0 2px var(--accent),0 0 0 6px rgba(143,157,255,.14);background:rgba(255,255,255,.09)}
.bf-ph{position:absolute;left:22px;right:22px;top:20px;font:400 clamp(1.05rem,1.35vw,1.22rem)/1.5 var(--f-body);color:var(--faint);pointer-events:none}
.bf-ph::after{content:"";display:inline-block;width:2px;height:1.1em;margin-left:2px;vertical-align:-.18em;background:var(--faint);animation:bfCaret 1s steps(1) infinite}
@keyframes bfCaret{50%{visibility:hidden}}
.bf-field.filled .bf-ph{display:none}
.bf-det{display:flex;flex-wrap:wrap;gap:8px;align-items:center;min-height:34px}
.bf-det .lbl{font-size:13px;color:var(--faint)}
.bf-tag{--c:#8f9dff;display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;font-size:13.5px;font-weight:500;color:var(--ink);background:color-mix(in srgb,var(--c) 18%,rgba(255,255,255,.04));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c) 55%,transparent);animation:bfTagIn .45s var(--ease-out) both;white-space:nowrap}
.bf-tag i{width:8px;height:8px;border-radius:50%;background:var(--c);box-shadow:0 0 10px var(--c);flex-shrink:0}
@keyframes bfTagIn{from{opacity:0;transform:translateY(6px) scale(.96);filter:blur(3px)}}
.bf-sugg{display:flex;flex-wrap:wrap;gap:8px}
.bf-sugg button{font:inherit;font-size:13.5px;color:var(--muted);background:rgba(255,255,255,.05);border:0;box-shadow:inset 0 0 0 1px var(--line);padding:8px 13px;border-radius:999px;cursor:pointer;transition:background-color .2s ease,color .2s ease,transform .16s var(--ease-out);touch-action:manipulation}
.bf-sugg button:active{transform:scale(.97)}
@media (hover:hover) and (pointer:fine){.bf-sugg button:hover{background:rgba(255,255,255,.1);color:var(--ink)}}
.bf-nav{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.bf-nav .hint{font-size:12.5px;color:var(--faint)}
.bf-nav kbd{font-family:var(--f-mono);font-size:11.5px;padding:2px 6px;border-radius:6px;box-shadow:inset 0 0 0 1px var(--line-strong)}
.bf-err{font-size:13.5px;color:#ffb4b8;min-height:1.3em;margin:0}
.bf-form fieldset{border:0;padding:0;margin:0;min-width:0}
.bf-form legend{display:flex;justify-content:space-between;gap:12px;width:100%;padding:0;margin-bottom:10px;font-size:14px;font-weight:500;color:var(--muted)}
.bf-form legend output{font-family:var(--f-mono);font-size:13px;color:var(--ink)}
.bf-seg{display:flex;flex-wrap:wrap;gap:8px}
.bf-seg button{flex:1 1 auto;font:inherit;font-size:14.5px;color:var(--ink);background:rgba(255,255,255,.05);border:0;box-shadow:inset 0 0 0 1px var(--line-strong);padding:12px 16px;border-radius:14px;cursor:pointer;transition:background-color .2s ease,color .2s ease,transform .16s var(--ease-out);touch-action:manipulation}
.bf-seg button:active{transform:scale(.97)}
.bf-seg button[aria-pressed="true"]{background:#eef1ff;color:#0a0d24;box-shadow:none}
@media (hover:hover) and (pointer:fine){.bf-seg button[aria-pressed="false"]:hover{background:rgba(255,255,255,.1)}}
.bf-form input[type=range]{width:100%;accent-color:#8f9dff;height:28px;cursor:pointer;margin:0}
.bf-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.bf-fld{display:flex;flex-direction:column;gap:6px;min-width:0}
.bf-fld label{font-size:13.5px;font-weight:500;color:var(--muted)}
.bf-fld input{font:inherit;font-size:16px;color:var(--ink);background:rgba(255,255,255,.06);border:0;box-shadow:inset 0 0 0 1px var(--line-strong);border-radius:14px;padding:12px 14px;outline:none;transition:box-shadow .2s ease,background-color .2s ease;width:100%}
.bf-fld input:focus{box-shadow:inset 0 0 0 2px var(--accent);background:rgba(255,255,255,.1)}
.bf-sw{display:inline-flex;align-items:center;gap:12px;font-size:14.5px;cursor:pointer;user-select:none;align-self:flex-start}
.bf-sw input{position:absolute;opacity:0;pointer-events:none}
.bf-sw span{position:relative;width:42px;height:24px;flex-shrink:0;border-radius:24px;background:rgba(255,255,255,.16);transition:background-color .25s ease}
.bf-sw span::after{content:"";position:absolute;left:3px;top:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .3s var(--ease-out)}
.bf-sw input:checked+span{background:#22c58b}
.bf-sw input:checked+span::after{transform:translateX(18px)}
.bf-sw input:focus-visible+span{outline:2px solid var(--accent);outline-offset:3px}
.bf-slot{display:none}.bf-slot.on{display:block}
.bf-legal{font-size:12.5px;line-height:1.5;color:var(--faint);margin:0}
.bf-hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.bf-ok{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:#22c58b;box-shadow:0 0 0 10px rgba(34,197,139,.15)}
.bf-ok svg{width:30px;height:30px;color:#fff}
.bf-ok path{stroke-dasharray:24;stroke-dashoffset:24;transition:stroke-dashoffset .6s var(--ease-out) .25s}
.bf-step.on .bf-ok path{stroke-dashoffset:0}
.bf-done p{color:var(--muted);max-width:52ch;margin:0}
.bf-demo{font-size:12.5px;color:var(--faint);padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.05);max-width:56ch}
.lgb:not(.in-dlg) [data-close]{display:none}

/* ----- boutons (le module apporte les siens, la page peut avoir les mêmes noms) ----- */
.lgb .btn{--bh:50px;display:inline-flex;align-items:center;justify-content:center;gap:10px;height:var(--bh);padding:0 24px;border-radius:999px;border:0;font:500 15px/1 var(--f-body);text-decoration:none;white-space:nowrap;cursor:pointer;user-select:none;touch-action:manipulation;transition:transform 160ms var(--ease-out),background-color 200ms ease,box-shadow 200ms ease}
.lgb .btn:active{transform:scale(.97)}
.lgb .btn:disabled{opacity:.6;cursor:progress}
.lgb .btn-primary{background:#eef1ff;color:#0a0d24;box-shadow:inset 0 1px 0 #fff,0 12px 30px -12px rgba(4,6,22,.6)}
.lgb .btn-ghost{background:rgba(255,255,255,.06);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-strong)}
@media (hover:hover) and (pointer:fine){.lgb .btn-ghost:hover{background:rgba(255,255,255,.12)}}
.lgb :focus-visible,.lgb-dlg :focus-visible,.lgb-launch:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* ----- fiche « Votre demande » ----- */
.bf-tk{position:sticky;top:104px;color:#12152a;background:#fbfbfd;border-radius:24px;padding:22px;box-shadow:0 50px 100px -30px rgba(4,6,22,.8);--cy:78px;-webkit-mask:radial-gradient(circle at 0 var(--cy),transparent 11px,#000 11.5px) left/51% 100% no-repeat,radial-gradient(circle at 100% var(--cy),transparent 11px,#000 11.5px) right/51% 100% no-repeat;mask:radial-gradient(circle at 0 var(--cy),transparent 11px,#000 11.5px) left/51% 100% no-repeat,radial-gradient(circle at 100% var(--cy),transparent 11px,#000 11.5px) right/51% 100% no-repeat;transition:transform .6s var(--ease-out)}
.in-dlg .bf-tk{position:relative;top:0}
.bf-tk-head{display:flex;align-items:center;gap:12px;height:44px}
.bf-tk-head svg{width:34px;height:31px;flex-shrink:0}
.bf-tk-head b{display:block;font-size:15px}
.bf-tk-head small{display:block;font-family:var(--f-mono);font-size:12px;color:#7d849b}
.bf-tk-cut{height:0;border-top:2px dashed #e1e4ec;margin:22px 0 18px}
.bf-tk-list{display:flex;flex-direction:column;gap:12px;margin:0}
.bf-tk-row{display:grid;grid-template-columns:92px minmax(0,1fr);gap:10px;align-items:baseline;font-size:13.5px}
.bf-tk-row dt{font-size:12.5px;color:#7d849b}
.bf-tk-row dd{margin:0;font-weight:500;overflow-wrap:anywhere;border-radius:6px;transition:color .3s ease}
.bf-tk-row dd.empty{color:#b5bacb;font-weight:400}
.bf-tk-row dd.flash{animation:bfFlash .7s ease}
@keyframes bfFlash{from{background:rgba(143,157,255,.28)}}
.bf-tk-row .tags{display:flex;flex-wrap:wrap;gap:6px}
.bf-tk .bf-tag{color:#12152a;font-size:12.5px;padding:4px 9px;gap:6px;background:color-mix(in srgb,var(--c) 14%,#fff);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c) 45%,#fff)}
.bf-tk .bf-tag i{width:7px;height:7px;box-shadow:none}
.bf-tk-next{margin-top:18px;padding:14px;border-radius:14px;background:#f1f3f8}
.bf-tk-next small{display:block;font-size:12px;color:#7d849b;margin-bottom:4px}
.bf-tk-next b{font-size:14px;font-weight:600;line-height:1.4}
.bf-tk-foot{margin:14px 0 0;font-size:12px;color:#9aa0b4}
.bf-tk-stamp{position:absolute;right:20px;top:20px;font:700 13px/1 var(--f-mono);letter-spacing:.14em;color:#16a374;border:2.5px solid #16a374;border-radius:8px;padding:8px 10px;opacity:0;transform:rotate(-12deg) scale(1.8);transition:opacity .2s ease,transform .45s cubic-bezier(.2,1.5,.4,1);pointer-events:none}
.bf-tk.sent{transform:translateY(-6px) rotate(-1.2deg)}
.bf-tk.sent .bf-tk-stamp{opacity:.92;transform:rotate(-12deg) scale(1)}

/* ----- fenêtre ----- */
.lgb-dlg{position:fixed;inset:0;z-index:2147483000;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:clamp(16px,4vh,48px) max(16px,env(safe-area-inset-right,0px)) clamp(16px,4vh,48px) max(16px,env(safe-area-inset-left,0px));border:0;color:var(--ink);background:rgba(5,7,20,.6);-webkit-backdrop-filter:blur(18px) saturate(120%);backdrop-filter:blur(18px) saturate(120%);overflow:auto;overscroll-behavior:contain;opacity:0;transition:opacity .3s ease}
.lgb-dlg[open]{display:flex}
.lgb-dlg::backdrop{background:transparent}
.lgb-dlg.in{opacity:1}
.lgb-dlg-in{margin:auto;width:min(1180px,100%);transform:translateY(22px) scale(.985);filter:blur(4px);transition:transform .55s var(--ease-out),filter .4s ease}
.lgb-dlg.in .lgb-dlg-in{transform:none;filter:blur(0)}
.lgb-dlg.out{opacity:0}
.lgb-dlg.out .lgb-dlg-in{transform:translateY(12px) scale(.99)}
.lgb-dlg-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:clamp(16px,3vh,28px)}
.lgb-dlg-t{margin:0;font-family:var(--f-display);font-weight:500;font-size:clamp(1.7rem,3.4vw,3rem);line-height:1;letter-spacing:-.055em}
.lgb-dlg-t small{display:block;margin-top:12px;font-family:var(--f-body);font-size:15px;letter-spacing:0;color:var(--muted);font-weight:400;line-height:1.5}
.lgb-x{flex-shrink:0;width:48px;height:48px;border-radius:50%;border:0;display:grid;place-items:center;cursor:pointer;color:var(--ink);background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px var(--line-strong);transition:background-color .2s ease,transform .16s var(--ease-out)}
.lgb-x svg{width:20px;height:20px}
.lgb-x:active{transform:scale(.94)}
@media (hover:hover) and (pointer:fine){.lgb-x:hover{background:rgba(255,255,255,.16)}}
@media (pointer:coarse){html.lgb-lock,html.lgb-lock body{overflow:hidden}}

/* ----- lanceur façon messagerie ----- */
.lgb-launch{--sz:62px;position:fixed;right:max(24px,env(safe-area-inset-right,0px));bottom:calc(env(safe-area-inset-bottom,0px) + 24px);z-index:58;width:var(--sz);height:var(--sz);border:0;padding:0;border-radius:50%;cursor:pointer;display:grid;place-items:center;background:transparent;box-shadow:0 18px 40px -12px rgba(43,68,255,.65);opacity:0;transform:translateY(14px) scale(.86);pointer-events:none;transition:opacity .35s ease,transform .5s var(--ease-out);-webkit-tap-highlight-color:transparent}
.lgb-launch.on{opacity:1;transform:translateY(var(--ly,0px));pointer-events:auto}
@media (hover:hover) and (pointer:fine){.lgb-launch.on:hover{transform:translateY(var(--ly,0px)) scale(1.06)}}
.lgb-launch.on:active{transform:translateY(var(--ly,0px)) scale(.95)}
.lgb-lift .lgb-launch,.lgb-lift .lgb-teaser{--ly:-84px}
.lgb-ring{position:absolute;inset:0;border-radius:50%;background:conic-gradient(#16b8ff,#7b83ff,#8b5cff,#f5a524,#1fcfbb,#16b8ff);animation:lgbSpin 7s linear infinite}
.lgb-core{position:absolute;inset:3px;border-radius:50%;background:radial-gradient(circle at 32% 26%,#2b3375,#0b0f2a 72%);box-shadow:inset 0 1px 0 rgba(255,255,255,.16)}
.lgb-halo{position:absolute;inset:-5px;border-radius:50%;border:2px solid rgba(123,131,255,.55);animation:lgbHalo 2.8s ease-out infinite;pointer-events:none}
.lgb-ic{position:relative;z-index:1;width:30px;height:28px;display:grid;place-items:center}
.lgb-ic svg{position:absolute;inset:0;width:100%;height:100%;transition:opacity .3s ease,transform .45s var(--ease-out)}
.lgb-ic .bub{color:#fff}
.lgb-ic .bub circle{animation:lgbType 1.4s ease-in-out infinite}
.lgb-ic .bub circle:nth-of-type(2){animation-delay:.18s}.lgb-ic .bub circle:nth-of-type(3){animation-delay:.36s}
.lgb-ic .mk{opacity:0;transform:scale(.6) rotate(-20deg)}
@media (hover:hover) and (pointer:fine){.lgb-launch:hover .bub{opacity:0;transform:scale(.6)}.lgb-launch:hover .mk{opacity:1;transform:none}}
.lgb-online{position:absolute;z-index:2;right:1px;top:1px;width:15px;height:15px;border-radius:50%;background:#22c58b;border:3px solid #0b0f2a}
@keyframes lgbSpin{to{transform:rotate(360deg)}}
@keyframes lgbHalo{0%{transform:scale(.96);opacity:.75}80%,100%{transform:scale(1.32);opacity:0}}
@keyframes lgbType{0%,60%,100%{transform:translateY(0);opacity:.55}30%{transform:translateY(-2.5px);opacity:1}}
.lgb-teaser{position:fixed;right:max(24px,env(safe-area-inset-right,0px));bottom:calc(env(safe-area-inset-bottom,0px) + 100px);z-index:58;width:min(330px,calc(100vw - 32px));display:flex;gap:12px;align-items:flex-start;padding:16px 40px 16px 16px;border-radius:22px 22px 6px 22px;color:var(--ink);font:400 14px/1.45 var(--f-body);text-align:left;cursor:pointer;background:rgba(12,16,40,.84);-webkit-backdrop-filter:blur(20px) saturate(150%);backdrop-filter:blur(20px) saturate(150%);box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 0 0 1px var(--line),0 30px 60px -24px rgba(4,6,22,.8);opacity:0;transform:translateY(12px) scale(.96);transform-origin:100% 100%;pointer-events:none;transition:opacity .3s ease,transform .5s var(--ease-out)}
.lgb-teaser.on{opacity:1;transform:translateY(var(--ly,0px));pointer-events:auto}
.lgb-av{position:relative;flex-shrink:0;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#fbfbfd}
.lgb-av svg{width:24px;height:22px}
.lgb-av::after{content:"";position:absolute;right:-1px;bottom:-1px;width:12px;height:12px;border-radius:50%;background:#22c58b;border:2.5px solid #12162f}
.lgb-tx{min-width:0}
.lgb-tx b{display:block;font-weight:600;font-size:14.5px;margin-bottom:2px}
.lgb-tx span{color:var(--muted)}
.lgb-tx em{display:flex;width:fit-content;align-items:center;gap:6px;margin-top:8px;font-style:normal;font-weight:600;color:#eef1ff}
.lgb-tx em::after{content:"";width:6px;height:6px;border-right:2px solid currentColor;border-top:2px solid currentColor;transform:rotate(45deg);transition:transform .3s var(--ease-out)}
@media (hover:hover) and (pointer:fine){.lgb-teaser:hover .lgb-tx em::after{transform:translateX(3px) rotate(45deg)}}
.lgb-typing{display:none;gap:5px;padding:10px 4px}
.lgb-typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:lgbType 1.2s ease-in-out infinite}
.lgb-typing i:nth-child(2){animation-delay:.15s}.lgb-typing i:nth-child(3){animation-delay:.3s}
.lgb-teaser.typing .lgb-typing{display:flex}.lgb-teaser.typing .lgb-tx{display:none}
.lgb-tz{position:absolute;right:8px;top:8px;width:28px;height:28px;border:0;border-radius:50%;display:grid;place-items:center;color:var(--faint);background:transparent;cursor:pointer;transition:background-color .2s ease,color .2s ease}
.lgb-tz svg{width:14px;height:14px}
@media (hover:hover) and (pointer:fine){.lgb-tz:hover{background:rgba(255,255,255,.1);color:var(--ink)}}
.has-mnav .lgb-launch,.has-mnav .lgb-teaser{right:16px}
@media (max-width:820px){.lgb-launch{--sz:56px;right:16px;bottom:calc(env(safe-area-inset-bottom,0px) + 16px)}.lgb-teaser{right:16px;bottom:calc(env(safe-area-inset-bottom,0px) + 86px)}
  .has-mnav .lgb-launch{bottom:calc(env(safe-area-inset-bottom,0px) + 80px)}.has-mnav .lgb-teaser{bottom:calc(env(safe-area-inset-bottom,0px) + 146px)}}

@media (max-width:980px){.lgb{grid-template-columns:1fr}.bf-tk{position:relative;top:0}}
@media (max-width:560px){.bf-grid{grid-template-columns:1fr}.bf-prog span{font-size:11.5px}.bf-tk-row{grid-template-columns:78px minmax(0,1fr)}.bf-form{border-radius:24px}.lgb-x{width:42px;height:42px}}
@media (prefers-reduced-motion: reduce){
  .bf-step{transition:opacity .2s ease,visibility 0s linear .2s;transform:none!important;filter:none!important}
  .bf-ph::after,.lgb-ring,.lgb-halo,.lgb-ic .bub circle,.lgb-typing i{animation:none}.bf-tag{animation:none}.bf-tk{transition:none}
  .lgb-dlg-in{transform:none!important;filter:none!important}
}