/* =========================================================
   Frenchsquid - Brief Express
   Reprend la charte editoriale monochrome du site :
   noir, texte clair, accent bleu, police systeme + mono.
   ========================================================= */

:root{
  --bg:#000;
  --text:#ededed;
  --soft:#9a9a9a;
  --muted:#6a6a6a;
  --faint:#3a3a3a;
  --line:rgba(255,255,255,.11);
  --line-2:rgba(255,255,255,.2);
  --blue:#2f6bff;
  --blue-soft:rgba(47,107,255,.12);
  --ok:#37c98a;
  --maxw:820px;
  --pad:24px;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;min-height:100vh;background-color:#000;
  background-image:linear-gradient(180deg,#0e1a2e 0%,#0a1322 22%,#070d18 48%,#03060c 74%,#000 100%);
  background-repeat:no-repeat;background-size:100% 100%;background-attachment:scroll;
  display:flex;flex-direction:column;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
::selection{background:#fff;color:#000}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.mono{font-family:var(--mono)}
.blue{color:var(--blue)}

/* ============ header ============ */
.site-header{position:sticky;top:0;z-index:100;height:64px;display:flex;align-items:center;
  background:linear-gradient(180deg,rgba(0,0,0,.85),transparent);backdrop-filter:blur(4px)}
.site-header .container{max-width:1160px;display:flex;align-items:center;gap:26px}
.brand{font-family:var(--mono);font-size:.82rem;letter-spacing:.08em;font-weight:600;flex:none}
/* ---- menu du site, visible aussi sur la page brief (aligne a gauche, pousse le reste a droite) ---- */
.site-nav{display:flex;align-items:center;gap:22px;margin-right:auto}
.site-nav a{font-family:var(--mono);font-size:.76rem;letter-spacing:.02em;color:var(--soft);transition:color .2s;white-space:nowrap}
.site-nav a:hover{color:#fff}
.site-nav .sn-cta{color:#fff;border:1px solid var(--blue);border-radius:100px;padding:6px 14px;background:var(--blue-soft)}
.site-nav .sn-cta:hover{background:var(--blue)}
.burger{display:none;flex-direction:column;gap:5px;width:34px;height:34px;align-items:center;justify-content:center;background:transparent;border:0;cursor:pointer;padding:0}
.burger i{width:19px;height:1.6px;background:#fff;transition:.3s}
@media(max-width:900px){
  .burger{display:flex}
  .site-nav{position:fixed;inset:0;z-index:95;background:#04060c;flex-direction:column;justify-content:center;align-items:center;gap:2px;
    transform:translateY(-101%);transition:transform .45s cubic-bezier(.76,0,.24,1);pointer-events:none;
    padding:80px 24px calc(30px + env(safe-area-inset-bottom))}
  body.menu-open{overflow:hidden}
  body.menu-open .site-nav{transform:none;pointer-events:auto}
  .site-nav a{font-family:var(--sans);font-size:1.5rem;color:#fff;padding:12px 0;letter-spacing:-.01em}
  .site-nav .sn-cta{margin-top:16px;font-family:var(--mono);font-size:.9rem;padding:12px 26px}
  body.menu-open .burger i:nth-child(1){transform:translateY(6.6px) rotate(45deg)}
  body.menu-open .burger i:nth-child(2){opacity:0}
  body.menu-open .burger i:nth-child(3){transform:translateY(-6.6px) rotate(-45deg)}
}
.nav-right{display:flex;align-items:center;gap:14px}
.vtoggle{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;
  color:var(--soft);background:transparent;border:1px solid var(--line);border-radius:100px;padding:7px 13px;transition:.2s}
.vtoggle:hover{color:#fff;border-color:var(--line-2)}
.vtoggle[aria-pressed="true"]{color:#fff;border-color:var(--blue);background:var(--blue-soft)}
.vtoggle[aria-pressed="true"] svg{color:var(--blue)}
.vtoggle.unsupported{opacity:.4;pointer-events:none}

/* ============ app scaffold ============ */
.app{flex:1;display:flex;flex-direction:column;padding-top:20px;padding-bottom:30px}
.prog{height:2px;background:var(--line);width:100%;max-width:var(--maxw);margin:0 auto 34px;border-radius:2px;overflow:hidden}
.prog i{display:block;height:100%;width:0;background:var(--blue);transition:width .5s cubic-bezier(.19,1,.22,1)}
.stage{flex:1}
.step-meta{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:18px}
.blabel{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;color:var(--muted);text-transform:uppercase}

/* ============ card / question ============ */
.card{min-height:230px;animation:cardIn .45s cubic-bezier(.19,1,.22,1)}
@keyframes cardIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.q{font-size:clamp(1.55rem,4.2vw,2.5rem);font-weight:700;letter-spacing:-.02em;line-height:1.08}
.q .blue{color:var(--blue)}
.q-help{color:var(--soft);font-size:1.02rem;margin-top:16px;max-width:52ch}
.q-speaking{display:inline-flex;gap:3px;margin-left:10px;vertical-align:middle}
.q-speaking i{width:3px;height:14px;background:var(--blue);border-radius:2px;animation:eq 1s ease-in-out infinite}
.q-speaking i:nth-child(2){animation-delay:.15s}.q-speaking i:nth-child(3){animation-delay:.3s}
@keyframes eq{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}

/* options (chips / cartes) */
.opts{display:flex;flex-direction:column;gap:10px;margin-top:30px}
.opt{display:flex;align-items:center;gap:14px;text-align:left;width:100%;
  background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:12px;
  padding:16px 18px;color:var(--text);font-size:1.02rem;transition:.18s}
.opt:hover{border-color:var(--line-2);background:rgba(255,255,255,.04)}
.opt .mark{flex:none;width:20px;height:20px;border:1.5px solid var(--faint);border-radius:6px;
  display:flex;align-items:center;justify-content:center;transition:.18s}
.opt.multi .mark{border-radius:6px}
.opt:not(.multi) .mark{border-radius:50%}
.opt .mark svg{opacity:0;transform:scale(.6);transition:.18s;color:#fff}
.opt.on{border-color:var(--blue);background:var(--blue-soft)}
.opt.on .mark{background:var(--blue);border-color:var(--blue)}
.opt.on .mark svg{opacity:1;transform:none}
.opt .t{flex:1}
.opt .t b{display:block;font-weight:600}
.opt .t small{display:block;color:var(--soft);font-size:.86rem;margin-top:2px}
.opt .kbd{font-family:var(--mono);font-size:.7rem;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:2px 6px}

/* selecteur de devise */
.cur-pick{display:flex;gap:10px;margin-top:30px}
.curbtn{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:18px 12px;
  background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:12px;color:var(--text);transition:.18s}
.curbtn:hover{border-color:var(--line-2);background:rgba(255,255,255,.04)}
.curbtn .sy{font-size:1.7rem;font-weight:700;line-height:1}
.curbtn .nm{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:var(--soft)}
.curbtn.on{border-color:var(--blue);background:var(--blue-soft)}
.curbtn.on .nm{color:#fff}

/* checklist "pensez a mentionner" (description) */
.hints{margin-top:22px;display:flex;flex-direction:column;gap:9px}
.hints li{display:flex;align-items:flex-start;gap:10px;color:var(--soft);font-size:.94rem;line-height:1.4}
.hints li::before{content:"";flex:none;width:5px;height:5px;margin-top:8px;border-radius:50%;background:var(--blue)}

/* champs texte */
.field{margin-top:28px;position:relative}
.field input,.field textarea{width:100%;background:rgba(255,255,255,.03);border:1px solid var(--line);
  border-radius:12px;color:#fff;font-family:var(--sans);font-size:1.1rem;padding:16px 54px 16px 18px;transition:.18s;resize:vertical}
.field textarea{min-height:130px;line-height:1.5;padding-right:18px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:rgba(47,107,255,.05)}
.field input::placeholder,.field textarea::placeholder{color:var(--muted)}
.field .mic{position:absolute;top:12px;right:12px;width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.04);
  border:1px solid var(--line);color:var(--soft);transition:.18s}
.field .mic:hover{color:#fff;border-color:var(--line-2)}
.field .mic.rec{color:#fff;border-color:var(--blue);background:var(--blue)}
.field .mic.rec svg{animation:pulse 1s ease-in-out infinite}
@keyframes pulse{50%{opacity:.45}}
.field.long .mic{top:auto;bottom:12px}

/* grille coordonnees */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.grid2 .field{margin-top:0}
.grid2 .full{grid-column:1/-1}
.lbl{font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;color:var(--muted);text-transform:uppercase;margin-bottom:7px;display:block}
.req{color:var(--blue)}

/* transcription vocale en direct */
.listening{margin-top:16px;font-family:var(--mono);font-size:.82rem;color:var(--blue);display:flex;align-items:center;gap:8px}
.listening b{width:8px;height:8px;border-radius:50%;background:var(--blue);animation:pulse 1s infinite}
.err{margin-top:14px;color:#ff8b6b;font-size:.9rem}

/* ============ recap ============ */
.recap-head{font-size:clamp(1.4rem,4vw,2.2rem);font-weight:700;letter-spacing:-.02em}
.estimate{border:1px solid var(--blue);border-radius:18px;padding:26px;margin-top:26px;
  background:radial-gradient(120% 140% at 50% -20%,rgba(47,107,255,.16),transparent 62%)}
.estimate .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;color:var(--soft);text-transform:uppercase}
.estimate .amount{font-size:clamp(1.8rem,6vw,2.8rem);font-weight:700;letter-spacing:-.02em;margin-top:6px}
.estimate .amount small{font-size:1rem;color:var(--soft);font-weight:500}
.estimate .mo{margin-top:14px;color:var(--text);font-size:1.05rem}
.estimate .mo b{color:var(--blue)}
.estimate .disc{color:var(--muted);font-size:.82rem;margin-top:16px;line-height:1.5}
.breakdown{margin-top:22px;display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.brow{display:flex;justify-content:space-between;gap:16px;background:#05070d;padding:13px 16px;font-size:.94rem}
.brow .bl{color:var(--soft)}
.brow .bv{font-family:var(--mono);color:var(--text);white-space:nowrap}
.paynote{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);
  color:var(--soft);font-size:.9rem;line-height:1.55}
.summary{margin-top:26px}
.summary h3{font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;color:var(--blue);text-transform:uppercase;
  border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:14px}
.srow{display:flex;gap:14px;padding:8px 0;font-size:.96rem}
.srow .sk{flex:none;width:150px;color:var(--muted);font-family:var(--mono);font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;padding-top:2px}
.srow .sv{color:var(--text)}
.srow .sv .tag{display:inline-block;border:1px solid var(--line);border-radius:100px;padding:2px 10px;margin:2px 4px 2px 0;font-size:.85rem;color:var(--soft)}

/* etat succes */
.done{text-align:center;padding:20px 0}
.done .ic{width:64px;height:64px;margin:0 auto 22px;border-radius:50%;border:1.5px solid var(--ok);
  display:flex;align-items:center;justify-content:center;color:var(--ok)}
.done h2{font-size:clamp(1.6rem,5vw,2.4rem);font-weight:700;letter-spacing:-.02em}
.done p{color:var(--soft);margin-top:16px;max-width:46ch;margin-left:auto;margin-right:auto}
.done .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:30px}

/* ============ nav ============ */
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:38px}
.nav-hint{font-size:.72rem;color:var(--muted);letter-spacing:.03em;flex:1;text-align:center}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.8rem;letter-spacing:.04em;
  padding:.95em 1.6em;border:1px solid var(--line);border-radius:100px;color:#fff;background:transparent;transition:.2s}
.btn:hover{border-color:var(--line-2)}
.btn--primary{background:var(--blue);border-color:var(--blue)}
.btn--primary:hover{background:#4f82ff;border-color:#4f82ff}
.btn--primary:disabled{opacity:.4;background:transparent;border-color:var(--line);cursor:not-allowed}
.btn--ghost{color:var(--soft)}
.btn--ghost:hover{color:#fff}
.btn--ghost.hide{visibility:hidden}
.btn svg{width:15px;height:15px}

.foot-note{max-width:var(--maxw);margin:34px auto 0;padding:0 var(--pad);color:var(--muted);font-size:.72rem;line-height:1.6;text-align:center}
.foot-note a{color:var(--soft);border-bottom:1px solid var(--line)}
.foot-note a:hover{color:#fff}

/* ============ responsive / mobile-first ============ */
@media(max-width:760px){
  :root{--pad:18px}
  .site-header{height:56px}
  .app{padding-top:14px}
  .prog{margin-bottom:22px}
  .step-meta{margin-bottom:14px}
  .q{font-size:1.5rem;line-height:1.14}
  .q-help{font-size:.98rem;margin-top:12px}
  .opts{margin-top:22px;gap:9px}
  .opt{padding:15px 16px;border-radius:14px}
  .opt .t b{font-size:1rem}
  .opt .kbd{display:none}          /* pas de clavier sur mobile */
  .field input,.field textarea{font-size:16px}  /* >=16px : iOS ne zoome pas */
  .grid2{grid-template-columns:1fr}
  .srow{flex-direction:column;gap:4px}
  .srow .sk{width:auto}
  .vtoggle span{display:none}
  .vtoggle{padding:9px}

  /* barre d'action collee en bas, au pouce */
  .card{min-height:auto;padding-bottom:8px}
  .nav-row{position:sticky;bottom:0;margin-top:26px;
    padding:12px var(--pad) calc(12px + env(safe-area-inset-bottom));
    margin-left:calc(var(--pad) * -1);margin-right:calc(var(--pad) * -1);
    background:linear-gradient(180deg,transparent,#03060c 34%,#010204);
    backdrop-filter:blur(6px)}
  .nav-hint{display:none}
  .btn{padding:1em 1.4em;font-size:.82rem}
  .btn--primary{flex:1;justify-content:center}   /* cible large pour le pouce */
  .foot-note{margin-top:18px}
  .estimate{padding:20px}
  .estimate .amount{font-size:1.7rem}
  .brow{font-size:.9rem;padding:12px 14px}
  .done .row{flex-direction:column}
  .done .row .btn{justify-content:center}
}
/* tres petits ecrans */
@media(max-width:360px){
  .q{font-size:1.35rem}
  .opt{padding:13px 14px}
}
/* orientation paysage courte : reduit les marges verticales */
@media(max-height:520px) and (orientation:landscape){
  .app{padding-top:8px}
  .prog{margin-bottom:14px}
  .nav-row{position:static;background:none;backdrop-filter:none;margin-top:22px}
}
@media(prefers-reduced-motion:reduce){
  .card{animation:none}
  .prog i{transition:none}
  html{scroll-behavior:auto}
}