/* ═══════════════════════════════════════════════════════════════
   AMT Assistance — simulateur.css (Tarifs)
   VERSION 2 COLONNES · Tarifs + CTA + Mode + Détail + Pédagogie
   Zéro scroll desktop · Pédagogie conditionnelle · Détail sans sous-bloc
   ═══════════════════════════════════════════════════════════════ */

:root{
  --g-start:#53F3FF;
  --g-mid:#3B86FF;
  --g-end:#2A2CFF;

  --bg:#F5F7FA;
  --bg2:#EEF2F7;

  --card:#FFFFFF;
  --card2:#F9FBFD;

  --stroke:#E3E8EF;
  --stroke2:#D6DEE8;

  --text:#0B1430;
  --muted:rgba(11,20,48,.72);
  --muted2:rgba(11,20,48,.60);

  --shadow:0 16px 44px rgba(15,23,42,.08);
  --shadow2:0 10px 28px rgba(15,23,42,.06);

  --r:18px;
  --pill:999px;

  --focus:rgba(42,195,255,.22);

  --max:1320px;
  --gap:6px;

  --headerH:116px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:var(--text);
  background: radial-gradient(900px 520px at 50% 0%, rgba(42,195,255,.10), transparent 70%),
              linear-gradient(180deg,var(--bg),var(--bg2));
  font-family: Arial, sans-serif;
}

.simulateur-page{
  min-height:100dvh;
  height:auto;
  padding: calc(var(--headerH) + 8px) 14px 8px;
  overflow:visible;
}

@media(min-width:1024px){
  body{overflow:auto;}
}
.simulateur-container{max-width:var(--max);margin:0 auto}
.simulateur-title{
  margin:0 0 4px 0;
  text-align:center;
  font-size:24px;
  font-weight:800;
  letter-spacing:-.2px;
}
.simulateur-intro{
  margin:0 0 8px 0;
  text-align:center;
  color:var(--muted);
  font-size:14px;
  line-height:1.45;
}

/* GRID — 2 colonnes fixes (desktop) */
.simulateur-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:var(--gap);
  align-items:start;
}
@media(min-width:1024px){
  .simulateur-grid-2cols{
    grid-template-columns: 360px 1fr;
    gap:12px;
  }
}

.sim-col{
  display:flex;
  flex-direction:column;
  gap:var(--gap);
  min-width:0;
}

.sim-block{
  background:var(--card);
  border:1px solid var(--stroke);
  border-radius:var(--r);
  box-shadow:var(--shadow2);
  padding:8px;
}

.sim-block-head{margin-bottom:8px}
.sim-block-title{
  font-size:14px;
  font-weight:800;
  color:var(--text);
  letter-spacing:-.1px;
}
.sim-block-sub{
  margin-top:3px;
  font-size:12px;
  color:var(--muted2);
  line-height:1.35;
}

/* INPUTS */
.sim-grid-1{display:flex;flex-direction:column;gap:8px}
.sim-field{display:flex;flex-direction:column;gap:6px}
.sim-field span{font-size:12.5px;font-weight:700;color:var(--muted)}
.sim-field input{
  width:100%;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--stroke2);
  background:var(--card2);
  color:var(--text);
  font-size:14px;
  font-weight:700;
  outline:none;
}
.sim-field input:focus{
  border-color:rgba(42,195,255,.55);
  box-shadow:0 0 0 3px var(--focus);
}
.sim-hint{margin-top:2px;font-size:11px;color:var(--muted2);line-height:1.35}

/* TOGGLES */
.sim-option{border-top:1px solid rgba(11,20,48,.06);padding-top:12px;margin-top:12px}
.sim-option:first-of-type{border-top:0;padding-top:0;margin-top:0}
.sim-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.sim-toggle-left{display:flex;flex-direction:column}
.sim-toggle-title{font-size:12.5px;font-weight:800;color:var(--text)}
.sim-toggle-sub{font-size:11px;color:var(--muted2);line-height:1.35}

.sim-toggle{position:relative;width:42px;height:24px;flex:0 0 auto;cursor:pointer}
.sim-toggle input{opacity:0;width:0;height:0;position:absolute}
.sim-toggle span{
  position:absolute;inset:0;
  border-radius:var(--pill);
  background:#E9F6FF;
  border:1px solid rgba(42,195,255,.30);
  transition:background .18s,border-color .18s,box-shadow .18s;
}
.sim-toggle span::after{
  content:"";
  position:absolute;top:2px;left:2px;
  width:18px;height:18px;border-radius:50%;
  background:#fff;
  box-shadow:0 4px 10px rgba(15,23,42,.10);
  transition:transform .18s;
}
.sim-toggle input:checked+span{
  background:linear-gradient(135deg,var(--g-start),var(--g-mid));
  border-color:rgba(42,195,255,.65);
  box-shadow:0 10px 20px rgba(42,195,255,.14);
}
.sim-toggle input:checked+span::after{transform:translateX(18px)}
.sim-option-body{display:none;margin-top:10px}
.sim-option-body.is-open{display:block}

/* QC */
.sim-qc-pills{display:grid;grid-template-columns:1fr;gap:10px}
.qc-pill{
  width:100%;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:center;
  gap:6px;
  padding:10px 10px;
  border-radius:14px;
  border:1px solid var(--stroke);
  background:var(--card2);
  cursor:pointer;
  text-align:left;
  font-family:inherit;
  transition:border-color .18s, box-shadow .18s, transform .12s, background .18s;
}
.qc-title{font-size:12.5px;font-weight:900;color:var(--text)}
.qc-desc{font-size:12px;color:var(--muted);line-height:1.35}
.qc-pill:hover{border-color:rgba(42,195,255,.40);box-shadow:0 12px 28px rgba(42,195,255,.08)}
.qc-pill[aria-pressed="true"]{
  background:#FFFFFF;
  border-color:rgba(42,195,255,.55);
  box-shadow:0 16px 44px rgba(42,195,255,.10);
  transform:translateY(-1px);
}
.qc-pill:focus{outline:none;box-shadow:0 0 0 3px var(--focus), 0 16px 44px rgba(15,23,42,.08)}

/* ADMIN */
.sim-admin{display:none}
.sim-admin.is-visible{display:block}
.sim-admin-title{font-weight:900;font-size:12.5px;color:var(--text)}
.sim-admin-sub{font-size:11px;color:var(--muted2);margin-top:2px}
.sim-admin-row input{
  width:100%;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--stroke2);
  background:var(--card2);
  font-size:14px;
  font-weight:700;
}

/* HERO TARIF */
.sim-tarif{
  position:relative;
  overflow:hidden;
  border-color:rgba(42,195,255,.26);
  box-shadow:0 26px 70px rgba(42,195,255,.10), var(--shadow);
}
.sim-tarif::before{
  content:"";
  position:absolute;
  inset:-40px;
  background:
    radial-gradient(420px 260px at 50% 10%, rgba(42,195,255,.32), transparent 70%),
    radial-gradient(520px 320px at 50% 10%, rgba(11,20,48,.10), transparent 72%);
  pointer-events:none;
}
.sim-tarif>*{position:relative;z-index:1}

.sim-tarif-main{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  background:rgba(255,255,255,.70);
  border:1px solid rgba(42,195,255,.18);
  border-radius:16px;
  padding:10px 10px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.sim-tarif-left{display:flex;flex-direction:column;gap:2px;min-width:0}
.sim-tarif-sub{font-size:12px;color:var(--muted);font-weight:700;line-height:1.2}
.sim-tarif-label{font-size:12px;font-weight:800;color:var(--muted)}
.sim-tarif-value{
  font-size:40px;
  font-weight:950;
  line-height:1;
  letter-spacing:-.6px;
  background:linear-gradient(135deg,var(--g-start),var(--g-mid),var(--g-end));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  text-shadow:0 10px 40px rgba(42,195,255,.14);
  white-space:nowrap;
}

.sim-tarif-secondary{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  background:rgba(255,255,255,.78);
  border:1px solid rgba(11,20,48,.10);
  border-radius:16px;
  padding:10px 14px;
  margin-top:6px;
}
.sim-tarif-secondary-label{font-size:11px;color:var(--muted2);font-weight:800}
.sim-tarif-secondary-value{
  font-size:22px;
  font-weight:900;
  color:var(--text);
  white-space:nowrap;
}
.sim-tarif-range-note{
  margin-top:6px;
  text-align:center;
  font-size:12px;
  color:var(--muted);
  line-height:1.35;
}

.sim-legal{
  margin-top:8px;
  text-align:center;
  font-size:11px;
  color:var(--muted2);
}

/* CTA */
.sim-cta{display:flex;justify-content:center}
.cta{
  width:100%;
  max-width:560px;
  padding:13px 20px;
  border-radius:var(--pill);
  border:none;
  cursor:pointer;
  font-family:inherit;
  font-size:15px;
  font-weight:950;
  letter-spacing:.2px;
  color:#001018;
  background:linear-gradient(135deg,var(--g-start),var(--g-mid),var(--g-end));
  box-shadow:0 22px 60px rgba(42,195,255,.22), 0 10px 24px rgba(15,23,42,.10);
  transition:transform .12s ease, box-shadow .16s ease, filter .16s ease;
}
.cta:hover{transform:translateY(-1px);filter:saturate(1.02);box-shadow:0 28px 74px rgba(42,195,255,.26), 0 12px 26px rgba(15,23,42,.12)}
.cta:active{transform:translateY(0px)}
.cta:focus{outline:none;box-shadow:0 0 0 4px var(--focus), 0 22px 60px rgba(42,195,255,.22)}

/* MODE + PACKS */
.sim-packs-title,.sim-degressif-title{font-size:12.5px;font-weight:900;color:var(--muted);margin-bottom:8px}
.sim-pack-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}

.sim-pack{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:10px 10px;
  border-radius:16px;
  border:1px solid var(--stroke);
  background:var(--card2);
  cursor:pointer;
  text-align:left;
  font-family:inherit;
  transition:border-color .18s, box-shadow .18s, transform .12s, background .18s, opacity .18s;
}
.sim-pack:hover{border-color:rgba(42,195,255,.35);box-shadow:0 14px 34px rgba(15,23,42,.08)}
.sim-pack[aria-pressed="false"]{opacity:.70}
.sim-pack[aria-pressed="true"]{
  opacity:1;
  background:#FFFFFF;
  border-color:rgba(42,195,255,.55);
  box-shadow:0 18px 46px rgba(42,195,255,.12);
  transform:translateY(-1px);
}
.sim-pack[aria-pressed="true"] .sim-pack-price{
  background:linear-gradient(135deg,var(--g-start),var(--g-mid),var(--g-end));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.sim-pack-head{display:flex;justify-content:space-between;align-items:center;gap:10px}
.sim-pack-name{font-size:12.5px;font-weight:950;color:var(--text)}
.sim-pack-price{font-size:18px;font-weight:950;color:var(--text);white-space:nowrap}
.sim-pack-sub{font-size:11.5px;color:var(--muted);line-height:1.35}

.sim-pack-badge{
  position:static;
  padding:3px 10px;
  border-radius:var(--pill);
  font-size:10.5px;
  font-weight:950;
  letter-spacing:.2px;
  white-space:nowrap;
  color:rgba(11,20,48,.92);
  border:1px solid rgba(42,195,255,.55);
  background:rgba(42,195,255,.18);
}
.sim-pack-badge[aria-hidden="true"]{display:none}
.sim-degressif-text{font-size:12px;color:var(--muted);line-height:1.45}

/* DETAIL — pas de sous-bloc, lisible, pas “gris atténué” */
.sim-lines{display:flex;flex-direction:column;gap:8px}
.sim-line{
  display:grid;
  grid-template-columns: 1fr 72px clamp(160px, 22vw, 220px);
  align-items:baseline;
  gap:12px;
  font-size:12.5px;
  padding:4px 0;
}
.sim-line .k{color:var(--text);font-weight:800;min-width:0}
.sim-line .h{font-weight:900;color:var(--text);white-space:nowrap;text-align:right}
.sim-line .v{
  font-weight:950;
  text-align:right;
  white-space:nowrap;
  background:linear-gradient(135deg,var(--g-start),var(--g-mid),var(--g-end));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

/* PÉDAGOGIE */
.sim-pedago-body{display:flex;flex-direction:column;gap:8px}
.sim-pedago-line{
  font-size:12.5px;
  color:rgba(11,20,48,.90);
  line-height:1.5;
  padding:10px 12px;
  background:var(--card2);
  border:1px solid rgba(11,20,48,.06);
  border-left:3px solid rgba(42,195,255,.55);
  border-radius:12px;
}

/* Reveal */
.reveal{opacity:0;transform:translateY(10px);max-height:0;overflow:hidden;pointer-events:none;transition:opacity .32s cubic-bezier(0.2, 0.9, 0.2, 1),transform .32s cubic-bezier(0.2, 0.9, 0.2, 1),max-height .32s cubic-bezier(0.2, 0.9, 0.2, 1)}
.reveal.is-visible{opacity:1;transform:translateY(0);max-height:1600px;pointer-events:auto}

/* Mobile : autoriser le scroll */
@media(max-width:1023px){
  .simulateur-page{overflow:auto;padding: calc(var(--headerH) + 16px) 12px 22px}
  .simulateur-title{font-size:22px}
  .simulateur-intro{font-size:13.5px}
  .sim-pack-row{grid-template-columns:1fr}
  .sim-tarif-value{font-size:38px}
  .cta{max-width:100%}
}

/* Micro animation */
.amt-pulse{animation:amtPulse .22s ease}
@keyframes amtPulse{from{opacity:.72;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}