/* ============================================================
   Formulaire de qualification — Formation IA Strategy
   Charte reprise du site Kader Salhi (KEPMED)
   "Minuit Méditerranée" · grammaire "Trait"
   Space Grotesk + Inter · crème / encre / accent vert #1C6B61
   ============================================================ */

:root{
  --bg:#F4F1EA;
  --bg-raised:#FCFAF5;
  --bg-2:#EBE7DF;
  --line:#DCD6CB;
  --line-soft:#EAE5DB;
  --ink:#181C20;
  --muted:#4C5157;
  --faint:#868B90;
  --accent:#1C6B61;
  --accent-bright:#2C8C81;
  --accent-deep:#124A43;
  --on-accent:#F4F2EC;
  --accent-tint:rgba(28,107,97,.10);
  --accent-tint-2:rgba(28,107,97,.05);
  --err:#9a3324;

  --ff-display:'Space Grotesk','Inter',-apple-system,sans-serif;
  --ff-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;

  --narrow:840px;
  --radius:18px;
  --radius-sm:11px;
  --shadow:0 20px 50px -30px rgba(20,25,35,.22);
  --shadow-soft:0 12px 30px -22px rgba(20,25,35,.20);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--ff-body);
  background:var(--bg);
  color:var(--muted);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
#root{min-height:100vh}
img,svg{max-width:100%}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-bright)}

h1,h2,h3,h4{font-family:var(--ff-display);color:var(--ink);font-weight:500;line-height:1.1;margin:0;letter-spacing:-.02em}
strong{color:var(--ink);font-weight:600}
.accent{color:var(--accent)}

::selection{background:var(--accent-tint)}
*:focus{outline:none}
*:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

/* ============================================================
   Shell
   ============================================================ */
.page{min-height:100vh;display:flex;flex-direction:column}

/* ---- Header ---- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(244,241,234,.85);
  backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid var(--line-soft);
}
.site-header__inner{
  max-width:var(--narrow);
  margin:0 auto;
  padding:0 28px;
  height:76px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand-mark{flex:none}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-name{font-family:var(--ff-display);font-size:1.12rem;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.brand-sub{font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);margin-top:3px}
.header-meta{
  font-family:var(--ff-display);
  font-size:.72rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);white-space:nowrap;
  display:flex;align-items:center;gap:.6em;
}
.header-meta em{color:var(--accent);font-style:normal}
.header-meta .ring{width:8px;height:8px;border:1.5px solid var(--accent);border-radius:50%}
@media(max-width:560px){.header-meta{display:none}.brand-sub{display:none}}

/* ---- Flow ---- */
.flow{flex:1;display:flex;flex-direction:column;align-items:center;padding:clamp(40px,6vw,72px) 28px clamp(56px,7vw,88px)}
.stage{width:100%;max-width:var(--narrow)}

.anim{animation:rise .55s var(--ease)}
@keyframes rise{from{transform:translateY(16px)}to{transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){.anim,.pop{animation:none!important}}

/* ---- Eyebrow ---- */
.eyebrow{
  font-family:var(--ff-body);font-size:.74rem;font-weight:600;letter-spacing:.2em;
  text-transform:uppercase;color:var(--accent);margin:0;
  display:flex;align-items:center;gap:.7rem;
}
.eyebrow::before{content:"";width:9px;height:9px;border:1.5px solid var(--accent);border-radius:50%;display:inline-block;flex:none}

/* ============================================================
   Progress + step chips
   ============================================================ */
.flow-head{margin-bottom:24px}
.progress-row{display:flex;align-items:center;gap:18px;margin-top:18px}
.progress{flex:1;height:3px;background:var(--line);border-radius:999px;overflow:hidden}
.progress__bar{height:100%;background:var(--accent);border-radius:999px;transition:width .55s var(--ease)}
.progress__pct{
  font-family:var(--ff-display);font-size:.78rem;font-weight:500;letter-spacing:.08em;
  color:var(--faint);white-space:nowrap;
}
.progress__pct em{color:var(--accent);font-style:normal}

.steps-strip{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.chip{
  display:inline-flex;align-items:center;gap:.6em;
  padding:.5em 1em .5em .55em;
  border:1px solid var(--line);background:var(--bg-raised);border-radius:999px;
  cursor:pointer;transition:.2s var(--ease);
}
.chip[data-clickable="false"]{cursor:default}
.chip[data-clickable="true"]:hover{border-color:var(--accent);transform:translateY(-1px)}
.chip__dot{width:9px;height:9px;border-radius:50%;border:1.5px solid var(--line);flex:none;transition:.2s var(--ease)}
.chip__lab{font-size:.78rem;font-weight:600;color:var(--faint);letter-spacing:.01em;white-space:nowrap}
.chip[data-state="active"]{border-color:var(--accent);background:var(--accent-tint-2)}
.chip[data-state="active"] .chip__dot{border-color:var(--accent);background:var(--accent)}
.chip[data-state="active"] .chip__lab{color:var(--accent)}
.chip[data-state="done"] .chip__dot{border-color:var(--accent);background:var(--accent)}
.chip[data-state="done"] .chip__lab{color:var(--ink)}
@media(max-width:620px){.chip__lab{display:none}.chip{padding:.55em}}

/* ============================================================
   Card
   ============================================================ */
.card{
  background:var(--bg-raised);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
.card__body{padding:clamp(28px,4vw,44px) clamp(24px,4vw,44px) 8px}

.q-kicker{margin-bottom:18px}
.q-title{font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.12;margin-bottom:.45em;letter-spacing:-.02em;text-wrap:balance}
.q-sub{font-size:1.06rem;line-height:1.6;color:var(--muted);margin:0 0 32px;max-width:60ch}

/* ---- Fields ---- */
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:22px}
.field:last-child{margin-bottom:0}
.field__label{display:flex;align-items:baseline;gap:.6em;font-size:.9rem;font-weight:600;color:var(--ink)}
.field__opt{font-weight:400;font-size:.8rem;color:var(--faint)}

.input,.textarea,.select{
  font-family:var(--ff-body);font-size:1rem;color:var(--ink);
  background:var(--bg);
  border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:.8em .9em;width:100%;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.input::placeholder,.textarea::placeholder{color:var(--faint)}
.input:hover,.textarea:hover,.select:hover{border-color:#c9c2b5}
.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(28,107,97,.18)}
.textarea{min-height:130px;resize:vertical;line-height:1.55}
.select{
  appearance:none;cursor:pointer;padding-right:42px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%231C6B61' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;
}
.select[data-empty="true"]{color:var(--faint)}

.field--error .input,.field--error .textarea,.field--error .select{border-color:var(--err)}
.field--error .input:focus,.field--error .textarea:focus{box-shadow:0 0 0 3px rgba(154,51,36,.16)}
.field__error{display:flex;align-items:center;gap:7px;font-size:.85rem;color:var(--err);font-weight:500}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:560px){.grid-2{grid-template-columns:1fr}}

/* ---- Choice cards ---- */
.choices{display:grid;gap:12px}
.choices--2{grid-template-columns:1fr 1fr}
@media(max-width:560px){.choices--2{grid-template-columns:1fr}}

.choice{
  position:relative;display:flex;align-items:flex-start;gap:14px;
  padding:16px 18px;
  background:var(--bg);
  border:1px solid var(--line);border-radius:var(--radius-sm);
  cursor:pointer;text-align:left;font-family:var(--ff-body);
  transition:border-color .18s var(--ease),background .18s,box-shadow .18s,transform .18s;
}
.choice:hover{border-color:var(--accent-deep);transform:translateY(-2px);box-shadow:var(--shadow-soft)}
.choice:active{transform:translateY(0)}
.choice[data-selected="true"]{border-color:var(--accent);background:var(--accent-tint-2);box-shadow:0 0 0 1px var(--accent) inset}
.choice__tick{
  flex:none;width:22px;height:22px;border-radius:6px;
  border:1.5px solid var(--line);background:var(--bg-raised);
  display:grid;place-items:center;margin-top:1px;color:var(--on-accent);
  transition:.18s var(--ease);
}
.choice__tick--radio{border-radius:50%}
.choice[data-selected="true"] .choice__tick{background:var(--accent);border-color:var(--accent)}
.choice__tick svg{opacity:0;transform:scale(.6);transition:.18s var(--ease)}
.choice[data-selected="true"] .choice__tick svg{opacity:1;transform:scale(1)}
.choice__body{display:flex;flex-direction:column;min-width:0}
.choice__title{display:block;font-family:var(--ff-display);font-size:1.02rem;font-weight:500;color:var(--ink);line-height:1.25;letter-spacing:-.01em}
.choice__desc{display:block;font-size:.86rem;color:var(--muted);line-height:1.45;margin-top:4px}

/* ---- Segments ---- */
.segments{display:grid;grid-template-columns:repeat(var(--n,4),1fr);gap:10px}
@media(max-width:560px){.segments{grid-template-columns:1fr 1fr}}
.segment{
  text-align:center;padding:16px 8px;
  border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg);
  cursor:pointer;font-family:var(--ff-body);transition:.18s var(--ease);
}
.segment:hover{border-color:var(--accent-deep);transform:translateY(-2px)}
.segment[data-selected="true"]{border-color:var(--accent);background:var(--accent-tint-2);box-shadow:0 0 0 1px var(--accent) inset}
.segment__big{font-family:var(--ff-display);font-size:1.3rem;font-weight:500;color:var(--accent);line-height:1;letter-spacing:-.01em}
.segment__lab{font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin-top:8px}

/* ---- Consent ---- */
.consent{
  display:flex;gap:13px;align-items:flex-start;
  padding:15px 17px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--bg);cursor:pointer;transition:border-color .18s,background .18s;
}
.consent:hover{border-color:var(--accent-deep)}
.consent[data-checked="true"]{border-color:var(--accent);background:var(--accent-tint-2)}
.consent__box{
  flex:none;width:22px;height:22px;border-radius:6px;
  border:1.5px solid var(--line);background:var(--bg-raised);
  display:grid;place-items:center;margin-top:1px;color:var(--on-accent);transition:.18s;
}
.consent[data-checked="true"] .consent__box{background:var(--accent);border-color:var(--accent)}
.consent__box svg{opacity:0;transition:opacity .18s}
.consent[data-checked="true"] .consent__box svg{opacity:1}
.consent__txt{font-size:.92rem;line-height:1.55;color:var(--muted)}
.consent__txt a{color:var(--accent);font-weight:600}

/* ---- Card foot ---- */
.card__foot{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  margin-top:32px;padding:20px clamp(24px,4vw,44px);
  border-top:1px solid var(--line-soft);background:var(--bg);
}
.foot__hint{font-size:.8rem;color:var(--faint);display:flex;align-items:center;gap:8px}
.foot__hint kbd{
  font-family:var(--ff-display);font-size:.72rem;font-weight:500;
  background:var(--bg-raised);border:1px solid var(--line);border-bottom-width:2px;
  border-radius:5px;padding:2px 8px;color:var(--ink);
}
.foot__actions{display:flex;align-items:center;gap:12px}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--ff-body);font-size:.96rem;font-weight:600;
  padding:.78em 1.5em;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:.22s var(--ease);line-height:1;white-space:nowrap;
}
.btn-accent{background:var(--accent);color:var(--on-accent)}
.btn-accent:hover{background:var(--accent-bright);color:var(--on-accent);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn .arr{transition:transform .22s var(--ease);display:inline-flex}
.btn:hover:not(:disabled) .arr{transform:translateX(3px)}
.btn-ghost .arr-l{transition:transform .22s var(--ease);display:inline-flex}
.btn-ghost:hover .arr-l{transform:translateX(-3px)}

/* ============================================================
   Intro (hero-grid)
   ============================================================ */
.intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(36px,5vw,64px);align-items:center}
.intro h1{font-size:clamp(2.1rem,4.4vw,3.4rem);line-height:1.08;margin:18px 0 .5em;letter-spacing:-.025em;text-wrap:balance}
.intro .lede{font-size:1.18rem;color:var(--muted);max-width:48ch;margin:0 0 1.8em}
.intro-meta{display:flex;flex-direction:column;gap:0;margin:0 0 32px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-raised);overflow:hidden}
.intro-meta__item{display:flex;align-items:center;gap:14px;padding:15px 20px;border-bottom:1px solid var(--line-soft)}
.intro-meta__item:last-child{border-bottom:0}
.intro-meta__ic{flex:none;color:var(--accent)}
.intro-meta__k{font-family:var(--ff-display);font-weight:500;font-size:1rem;color:var(--ink);letter-spacing:-.01em}
.intro-meta__v{font-size:.86rem;color:var(--faint);margin-top:1px}
.intro-actions{display:flex;flex-wrap:wrap;gap:14px}
.intro-trust{margin-top:26px;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.intro-trust b{color:var(--accent);font-weight:600}

/* neuro panel (intro right) */
.intro-geo{display:flex;justify-content:center;align-items:center}
.intro-geo svg{width:100%;max-width:360px;height:auto}
@media(max-width:820px){
  .intro-grid{grid-template-columns:1fr;gap:30px}
  .intro-geo{order:-1;justify-content:flex-start}
  .intro-geo svg{max-width:200px}
}

/* ============================================================
   Done / récapitulatif
   ============================================================ */
.done-badge{
  width:60px;height:60px;border-radius:50%;
  background:var(--accent);display:grid;place-items:center;color:var(--on-accent);
  margin-bottom:22px;
}
.pop{animation:pop .45s var(--ease)}
@keyframes pop{from{transform:scale(.7)}to{transform:scale(1)}}
.done-title{font-size:clamp(1.7rem,3vw,2.3rem);line-height:1.12;margin-bottom:.4em;letter-spacing:-.02em}
.done-lede{font-size:1.1rem;line-height:1.6;color:var(--muted);margin:0}
.done-note{font-size:.95rem;line-height:1.55;color:var(--muted);margin:0}
.done-foot{flex-wrap:wrap}
.done-foot .foot__actions{flex-wrap:wrap}
.link-reset{
  font-family:var(--ff-body);font-size:.88rem;font-weight:600;color:var(--faint);
  background:none;border:none;cursor:pointer;padding:.5em 0;
}
.link-reset:hover{color:var(--accent)}
@media(max-width:560px){
  .done-foot{flex-direction:column;align-items:stretch}
  .done-foot .foot__actions .btn{flex:1;justify-content:center}
  .link-reset{text-align:center}
}

.recap{margin-top:30px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg)}
.recap__head{display:flex;align-items:center;justify-content:space-between;padding:15px 22px;background:var(--bg-raised);border-bottom:1px solid var(--line)}
.recap__head h3{font-family:var(--ff-body);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);font-weight:600;margin:0}
.recap__edit{font-family:var(--ff-body);font-weight:600;font-size:.85rem;color:var(--accent);background:none;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:.4em}
.recap__edit:hover{color:var(--accent-bright)}
.recap__group{padding:4px 22px}
.recap__group:not(:last-child){border-bottom:1px solid var(--line-soft)}
.recap__gtitle{font-family:var(--ff-display);font-size:.82rem;color:var(--accent);font-weight:500;letter-spacing:.02em;padding:15px 0 8px}
.recap__row{display:flex;justify-content:space-between;gap:18px;padding:8px 0;font-size:.92rem;border-bottom:1px solid var(--line-soft)}
.recap__row:last-child{border-bottom:none}
.recap__k{color:var(--muted);flex:none}
.recap__v{color:var(--ink);font-weight:600;text-align:right}
.tag-list{display:flex;flex-wrap:wrap;gap:7px;justify-content:flex-end}
.tag{font-size:.72rem;font-weight:600;letter-spacing:.04em;color:var(--accent);background:var(--accent-tint);border-radius:999px;padding:.32em .8em}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{background:#EDE9E1;color:var(--muted);padding:36px 0 28px;border-top:1px solid var(--line-soft);margin-top:auto}
.site-footer__inner{max-width:var(--narrow);margin:0 auto;padding:0 28px}
.footer-main{display:flex;align-items:flex-start;justify-content:space-between;gap:28px;flex-wrap:wrap;padding-bottom:24px;border-bottom:1px solid var(--line-soft)}
.footer-brand{display:flex;align-items:center;gap:11px}
.footer-brand .brand-name{font-family:var(--ff-display);font-size:1.15rem;color:var(--ink);font-weight:600;display:flex;align-items:center;gap:10px}
.footer-cadre{font-size:.82rem;color:var(--faint);line-height:1.6;max-width:42ch;text-align:right}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:22px;color:var(--faint);font-size:.82rem}
.footer-bottom .sep{color:var(--accent)}
@media(max-width:620px){
  .footer-main{flex-direction:column;gap:18px}
  .footer-cadre{text-align:left}
  .footer-bottom{flex-direction:column}
}

/* ============================================================
   Foot nav responsive
   ============================================================ */
@media(max-width:560px){
  .foot__hint{display:none}
  .card__foot{flex-direction:column-reverse;align-items:stretch}
  .foot__actions{justify-content:space-between}
  .foot__actions .btn{flex:1;justify-content:center}
}

/* ============================================================
   Motif neuronal (grammaire Trait)
   ============================================================ */
.neuro-edge{stroke:var(--line);stroke-width:1;fill:none}
.neuro-edge-soft{stroke:var(--line-soft);stroke-width:1;fill:none}
.neuro-ring{fill:none;stroke:var(--line);stroke-width:1.3}
.neuro-node{fill:var(--accent)}
.neuro-node-dim{fill:var(--accent);opacity:.5}
.neuro-pulse{transform-box:fill-box;transform-origin:center;animation:nPulse 2.8s ease-in-out infinite}
.neuro-signal{stroke:var(--accent-bright);stroke-width:1.8;fill:none;stroke-linecap:round;stroke-dasharray:7 150;stroke-dashoffset:157;animation:nFlow 3.4s ease-in-out infinite alternate}
.neuro-spin{transform-box:fill-box;transform-origin:center;animation:nSpin 80s linear infinite}
.neuro-spin-rev{transform-box:fill-box;transform-origin:center;animation:nSpin 104s linear infinite reverse}
@keyframes nPulse{0%,100%{opacity:.4}50%{opacity:1}}
@keyframes nFlow{to{stroke-dashoffset:0}}
@keyframes nSpin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.neuro-pulse,.neuro-signal,.neuro-spin,.neuro-spin-rev{animation:none}}

.neuro-rule{display:flex;justify-content:center;padding:8px 0}
.neuro-rule svg{width:min(440px,80%);height:34px}

/* ---------- Statut d'envoi automatique (écran final) ---------- */
.send-status{display:flex;align-items:center;gap:.6em;font-size:15px;font-weight:500;border-radius:var(--radius-sm);padding:.85em 1.05em;margin:0 0 22px;border:1px solid var(--line)}
.send-status svg{flex:none;width:20px;height:20px}
.send-status.is-sending{color:var(--muted);background:var(--bg-raised)}
.send-status.is-ok{color:var(--accent-deep);background:var(--accent-tint);border-color:rgba(28,107,97,.30)}
.send-status.is-err{color:var(--err);background:rgba(154,51,36,.07);border-color:rgba(154,51,36,.26);flex-wrap:wrap}
.send-spin{width:16px;height:16px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--accent);animation:send-spin .7s linear infinite;flex:none}
@keyframes send-spin{to{transform:rotate(360deg)}}
.send-retry{margin-left:auto;font:inherit;font-weight:600;color:var(--err);background:transparent;border:1px solid rgba(154,51,36,.4);border-radius:999px;padding:.3em .9em;cursor:pointer}
.send-retry:hover{background:rgba(154,51,36,.08)}
@media(prefers-reduced-motion:reduce){.send-spin{animation:none}}