/* =====================================================================
   BoostAF+ — Configurateur (refonte moderne + effets)
   Palette héritée de style.css : --orange, --black, --line, --grey…
   ===================================================================== */
:root{
  --cfg-bg:#08090b;
  --cfg-card:rgba(22,24,27,.72);
  --cfg-card-2:rgba(16,17,20,.72);
  --cfg-border:rgba(255,255,255,.08);
  --cfg-border-hi:rgba(238,90,14,.55);
  --cfg-glow:rgba(238,90,14,.35);
  --cfg-radius:16px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Scène ---------- */
.config--futur{
  position:relative;
  padding:120px 0 90px;
  min-height:100vh;
  background:var(--cfg-bg);
  overflow:hidden;
  isolation:isolate;
}
.config--futur::before{
  content:"";position:fixed;inset:-20% -10% 0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(50% 40% at 15% 8%,rgba(238,90,14,.18),transparent 60%),
    radial-gradient(45% 45% at 88% 12%,rgba(238,90,14,.12),transparent 60%),
    radial-gradient(60% 50% at 50% 110%,rgba(120,60,20,.16),transparent 60%);
  animation:cfgDrift 22s var(--ease) infinite alternate;
}
.config--futur::after{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(circle at 50% 20%,#000,transparent 78%);
  mask-image:radial-gradient(circle at 50% 20%,#000,transparent 78%);
}
@keyframes cfgDrift{
  0%{transform:translate3d(0,0,0) scale(1)}
  100%{transform:translate3d(0,-3%,0) scale(1.08)}
}

/* ---------- En-tête ---------- */
.config-head{text-align:center;max-width:760px;margin:0 auto 30px;position:relative;animation:cfgFadeUp .7s var(--ease) both}
.config-head h1{font-size:clamp(2rem,5vw,3.2rem);margin:8px 0 12px;letter-spacing:.5px}
.config-head p{color:var(--grey);font-size:1.02rem}
.config-head .eyebrow{margin-bottom:8px}
.config-head-logo{height:54px;width:auto;margin:0 auto 12px;display:block;filter:drop-shadow(0 6px 20px rgba(0,0,0,.6))}
.cfg-back{
  display:inline-flex;align-items:center;gap:6px;color:var(--grey);font-size:.85rem;
  margin-bottom:16px;padding:7px 14px;border:1px solid var(--cfg-border);border-radius:40px;
  background:rgba(255,255,255,.02);transition:.25s var(--ease);
}
.cfg-back:hover{color:#fff;border-color:var(--cfg-border-hi);transform:translateX(-3px)}

/* Fil d'Ariane */
.config-path{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:16px}
.config-path .chip{
  font-size:.78rem;color:var(--grey);padding:6px 14px;border-radius:40px;
  border:1px solid var(--cfg-border);background:rgba(255,255,255,.03);
  text-transform:uppercase;letter-spacing:1px;font-weight:600;
}
.config-path .chip strong{color:var(--orange);font-weight:800}

/* ---------- Étapes ---------- */
.config-steps{
  list-style:none;display:flex;justify-content:center;flex-wrap:wrap;gap:0;
  max-width:760px;margin:0 auto 42px;padding:0;position:relative;
  animation:cfgFadeUp .7s .05s var(--ease) both;
}
.config-steps li{
  position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;
  flex:1;min-width:70px;color:var(--grey-2);font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.6px;text-align:center;padding:0 4px;
}
.config-steps li::before{ /* ligne de liaison */
  content:"";position:absolute;top:17px;left:-50%;width:100%;height:2px;
  background:var(--cfg-border);z-index:0;
}
.config-steps li:first-child::before{display:none}
.config-steps li b{
  position:relative;z-index:1;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  background:#141518;border:1.5px solid var(--cfg-border);color:var(--grey);
  font-style:normal;font-size:.85rem;transition:.35s var(--ease);
}
.config-steps li.done{color:#8fe3b0}
.config-steps li.done::before{background:linear-gradient(90deg,#22c55e,#16a34a)}
.config-steps li.done b{background:rgba(34,197,94,.16);border-color:rgba(34,197,94,.55);color:#7ee2a8}
.config-steps li.active{color:#fff}
.config-steps li.active::before{background:linear-gradient(90deg,#22c55e,var(--orange))}
.config-steps li.active b{
  background:var(--orange);border-color:var(--orange);color:#fff;transform:scale(1.14);
  box-shadow:0 0 0 6px rgba(238,90,14,.16),0 8px 26px -6px var(--cfg-glow);
  animation:cfgPulse 2.2s var(--ease) infinite;
}
@keyframes cfgPulse{
  0%,100%{box-shadow:0 0 0 6px rgba(238,90,14,.14),0 8px 26px -6px var(--cfg-glow)}
  50%{box-shadow:0 0 0 10px rgba(238,90,14,.05),0 10px 30px -6px var(--cfg-glow)}
}

/* ---------- Recherche ---------- */
.config-search-wrap{max-width:560px;margin:0 auto 30px;animation:cfgFadeUp .7s .1s var(--ease) both}
.config-search{position:relative}
.config-search svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--grey-2);transition:.25s}
.config-search input{
  width:100%;background:var(--cfg-card);backdrop-filter:blur(10px);
  border:1px solid var(--cfg-border);border-radius:14px;color:#fff;
  padding:16px 18px 16px 50px;font-family:inherit;font-size:1rem;transition:.3s var(--ease);
}
.config-search input::placeholder{color:var(--grey-2)}
.config-search input:focus{
  outline:none;border-color:var(--cfg-border-hi);background:rgba(28,30,34,.9);
  box-shadow:0 0 0 4px rgba(238,90,14,.12),0 20px 50px -24px var(--cfg-glow);
}
.config-search input:focus + svg,.config-search:focus-within svg{color:var(--orange)}

/* ---------- Grilles ---------- */
.brand-panel{position:relative}
.brand-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}
.brand-grid-logos{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}

/* Carte générique (marque/modèle/génération) */
.brand-tile{
  --mx:50%;--my:50%;--rx:0deg;--ry:0deg;
  position:relative;display:flex;align-items:center;gap:14px;
  background:linear-gradient(180deg,var(--cfg-card),var(--cfg-card-2));
  backdrop-filter:blur(8px);border:1px solid var(--cfg-border);border-radius:var(--cfg-radius);
  padding:16px 18px;color:#fff;overflow:hidden;transform-style:preserve-3d;
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
  animation:tileIn .5s var(--ease) both;
}
.brand-tile::before{ /* halo qui suit le curseur */
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;
  background:radial-gradient(220px circle at var(--mx) var(--my),rgba(238,90,14,.16),transparent 60%);
  transition:opacity .3s var(--ease);
}
.brand-tile::after{ /* liseré lumineux */
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  padding:1px;background:linear-gradient(140deg,rgba(238,90,14,.5),transparent 40%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s var(--ease);
}
.brand-tile:hover{
  transform:perspective(800px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(-4px);
  border-color:var(--cfg-border-hi);
  box-shadow:0 22px 50px -26px var(--cfg-glow),0 6px 20px -12px rgba(0,0,0,.7);
}
.brand-tile:hover::before,.brand-tile:hover::after{opacity:1}
.brand-tile:active{transform:translateY(-1px) scale(.99)}

.brand-badge{
  width:44px;height:44px;flex:none;border-radius:12px;display:grid;place-items:center;
  background:rgba(238,90,14,.12);border:1px solid rgba(238,90,14,.3);color:var(--orange);
  font-weight:800;font-style:italic;font-size:1.1rem;
}
.brand-badge.lg{width:60px;height:60px;font-size:1.6rem}
.brand-name{font-weight:700;font-size:.98rem;line-height:1.25}
.brand-name small{display:block;color:var(--grey-2);font-size:.72rem;font-weight:500;margin-top:3px}

/* Tuiles logos (étape marque) */
.brand-tile-logo{flex-direction:column;justify-content:center;text-align:center;gap:12px;padding:22px 14px;min-height:132px}
.brand-tile-logo .brand-badge{display:none}
.brand-tile-logo.no-logo .brand-badge{display:grid}
.brand-logo{
  height:46px;width:auto;max-width:80%;object-fit:contain;
  filter:brightness(0) invert(1) opacity(.82);transition:.3s var(--ease);
}
.brand-tile-logo:hover .brand-logo{filter:none;transform:scale(1.06)}
.brand-tile-logo .brand-name{font-size:.9rem}
.brand-tile-logo.is-empty{opacity:.5}
.brand-tile-logo.is-empty:hover{opacity:.85}

/* Lignes (modèle / génération / moteur) */
.cfg-row{justify-content:space-between}
.pick-arrow{color:var(--grey-2);font-size:1.5rem;font-weight:700;transition:.25s var(--ease);flex:none}
.cfg-row:hover .pick-arrow{color:var(--orange);transform:translateX(4px)}

.brand-empty{text-align:center;color:var(--grey);margin-top:30px;font-size:.95rem}
.config-count{text-align:center;color:var(--grey-2);font-size:.82rem;margin-top:28px;text-transform:uppercase;letter-spacing:1.5px}

/* ---------- Étape moteur : groupes carburant ---------- */
.fuel-group{margin-bottom:30px;animation:cfgFadeUp .6s var(--ease) both}
.fuel-title{
  display:flex;align-items:center;gap:11px;font-size:.95rem;margin:0 0 16px;color:#fff;
  text-transform:uppercase;letter-spacing:1.5px;
}
.fuel-dot{width:12px;height:12px;border-radius:50%;flex:none;box-shadow:0 0 0 4px rgba(255,255,255,.05),0 0 14px 1px currentColor}
.engine-pick .engine-label{font-weight:700;font-size:.98rem}
.engine-meta{display:flex;align-items:center;gap:8px;margin-top:4px;color:var(--grey-2);font-size:.82rem}
.engine-meta .orange{color:var(--orange)}
.gain-pill{
  display:inline-flex;align-items:center;background:rgba(238,90,14,.14);color:var(--orange);
  border:1px solid rgba(238,90,14,.35);border-radius:40px;padding:2px 10px;font-weight:800;
  font-style:italic;font-size:.78rem;
}

/* ---------- Sélection vide / bientôt ---------- */
.config-selected{
  display:flex;align-items:center;gap:16px;max-width:420px;margin:0 auto 26px;
  background:var(--cfg-card);border:1px solid var(--cfg-border);border-radius:14px;padding:18px 22px;
}
.config-selected small{display:block;color:var(--grey-2);text-transform:uppercase;letter-spacing:1px;font-size:.72rem}
.config-selected b{font-size:1.3rem;font-style:italic;text-transform:uppercase}
.config-soon{
  max-width:640px;margin:0 auto;text-align:center;border:1px solid var(--cfg-border);border-radius:18px;
  padding:40px 32px;background:var(--cfg-card);backdrop-filter:blur(8px);
}
.config-soon h2{font-size:1.5rem;margin-bottom:14px}
.config-soon p{color:var(--grey);margin-bottom:12px}
.config-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:24px}

/* =====================================================================
   Étape 5 — Fiche résultat
   ===================================================================== */
.fiche-flash{
  max-width:920px;margin:0 auto;position:relative;border-radius:22px;padding:30px 30px 34px;
  background:linear-gradient(180deg,rgba(24,26,30,.85),rgba(14,15,18,.9));
  border:1px solid var(--cfg-border);backdrop-filter:blur(14px);overflow:hidden;
  box-shadow:0 40px 90px -50px #000;animation:cfgFadeUp .7s var(--ease) both;
}
.fiche-flash::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(60% 60% at 85% -10%,rgba(238,90,14,.22),transparent 60%);
}
/* Image véhicule en fond (à droite, estompée) */
.fiche-bg{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;border-radius:inherit}
.fiche-bg-img{
  position:absolute;right:-3%;top:0;transform:none;
  width:min(58%,620px);height:auto;object-fit:contain;
  opacity:.3;filter:grayscale(.12) contrast(1.05) brightness(1.05);
  -webkit-mask-image:linear-gradient(90deg,transparent 4%,#000 48%);
  mask-image:linear-gradient(90deg,transparent 4%,#000 48%);
  animation:ficheCar 1.1s var(--ease) both;
}
@keyframes ficheCar{from{opacity:0;transform:translateX(24px)}to{opacity:.3;transform:translateX(0)}}
/* Contenu au-dessus du fond */
.fiche-flash.has-car > .fiche-top,
.fiche-flash.has-car > .stage-tabs,
.fiche-flash.has-car > .hero-gains,
.fiche-flash.has-car > .info,
.fiche-flash.has-car > .result-cta{position:relative;z-index:1}
/* Cartes de gains plus lisibles par-dessus l'image */
.fiche-flash.has-car .gain-card{background:linear-gradient(180deg,rgba(14,15,18,.72),rgba(14,15,18,.6));backdrop-filter:blur(6px)}
.fiche-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;position:relative}
.fiche-identity{display:flex;align-items:center;gap:16px}
.fiche-logo{width:64px;height:64px;flex:none;object-fit:contain;background:#fff;border-radius:14px;padding:8px;box-shadow:0 10px 30px -12px rgba(0,0,0,.8)}
.fiche-kicker{color:var(--orange);font-weight:800;font-style:italic;text-transform:uppercase;letter-spacing:2px;font-size:.72rem}
.fiche-title{font-size:1.55rem;font-weight:800;font-style:italic;text-transform:uppercase;line-height:1.1}

/* Onglets de stage */
.stage-tabs{display:inline-flex;gap:6px;padding:6px;border-radius:40px;background:rgba(0,0,0,.35);border:1px solid var(--cfg-border);margin-bottom:26px;position:relative}
.stage-tab{
  border:0;cursor:pointer;background:transparent;color:var(--grey);
  padding:10px 20px;border-radius:40px;font-weight:800;font-style:italic;text-transform:uppercase;
  letter-spacing:1px;font-size:.8rem;transition:.3s var(--ease);white-space:nowrap;
}
.stage-tab:hover{color:#fff}
.stage-tab.on{background:linear-gradient(135deg,var(--orange),#c7430a);color:#fff;box-shadow:0 8px 22px -8px var(--cfg-glow)}

/* Cartes de gains */
.hero-gains{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;position:relative}
.gain-card{
  position:relative;border:1px solid var(--cfg-border);border-radius:16px;padding:22px 22px 20px;
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));overflow:hidden;
}
.gain-card.power::after,.gain-card.torque::after{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--orange),transparent);
}
.gain-label{color:var(--grey-2);text-transform:uppercase;letter-spacing:1.5px;font-size:.72rem;font-weight:700;margin-bottom:10px}
.gain-big{font-size:2.6rem;font-weight:800;font-style:italic;line-height:1;color:#fff}
.gain-big span{font-size:1.1rem;margin-left:4px;color:var(--grey);font-style:normal}
.gain-card.power .gain-big,.gain-card.torque .gain-big{color:var(--orange)}
.gain-line{color:var(--grey);font-size:.9rem;margin-top:10px}
.gain-line .arrow{color:var(--orange);font-weight:800;margin:0 3px}
.gain-line strong{color:#fff;font-style:italic}

/* Barre origine → préparé */
.bar{position:relative;height:8px;border-radius:6px;background:rgba(255,255,255,.06);margin-top:16px;overflow:hidden}
.bar i{position:absolute;left:0;top:0;height:100%;width:0;background:#4b4f57;border-radius:6px;transition:width 1s var(--ease)}
.bar b{position:absolute;left:0;top:0;height:100%;width:0;border-radius:6px;background:linear-gradient(90deg,var(--orange),#ff8a4a);box-shadow:0 0 14px 1px var(--cfg-glow);transition:width 1.15s var(--ease)}

/* Carte tarif */
.gain-card.price{background:linear-gradient(150deg,rgba(238,90,14,.16),rgba(238,90,14,.04));border-color:rgba(238,90,14,.3)}
.gain-big.price-num{color:#fff}
.price-badge{position:absolute;top:14px;right:14px;background:var(--orange);color:#fff;font-size:.62rem;font-weight:800;text-transform:uppercase;letter-spacing:1px;padding:4px 9px;border-radius:20px;font-style:italic}

.info{margin-top:20px;padding:14px 18px;border-radius:12px;background:rgba(255,255,255,.03);border:1px solid var(--cfg-border);color:var(--grey);font-size:.9rem}

/* CTA résultat */
.result-cta{
  display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;margin-top:26px;
  padding:24px 26px;border-radius:16px;position:relative;
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));border:1px solid var(--cfg-border);
}
.result-cta h2{font-size:1.25rem;margin-bottom:5px}
.result-cta p{color:var(--grey);font-size:.92rem}
.result-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn.pulse{animation:ctaPulse 2.4s var(--ease) infinite}
@keyframes ctaPulse{
  0%,100%{box-shadow:0 8px 30px -8px var(--cfg-glow)}
  50%{box-shadow:0 8px 40px -4px var(--cfg-glow),0 0 0 3px rgba(238,90,14,.18)}
}
.config-note{max-width:920px;margin:22px auto 0;text-align:center;color:var(--grey-2);font-size:.82rem;font-style:italic}

/* ---------- Filtre : masquage ---------- */
.is-filtered-out{display:none!important}

/* ---------- Animations ---------- */
@keyframes tileIn{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
@keyframes cfgFadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ---------- Responsive ---------- */
@media(max-width:820px){
  .hero-gains{grid-template-columns:1fr}
  .config--futur{padding-top:100px}
}
@media(max-width:560px){
  .config-steps li{font-size:.6rem;min-width:56px}
  .config-steps li b{width:30px;height:30px;font-size:.75rem}
  .config-steps li::before{top:14px}
  .brand-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
  .fiche-title{font-size:1.25rem}
  .result-cta{flex-direction:column;align-items:flex-start}
}

/* ---------- Accessibilité ---------- */
@media(prefers-reduced-motion:reduce){
  .config--futur::before,.config-steps li.active b,.btn.pulse{animation:none}
  .brand-tile,.gain-card,.config-head,.config-steps,.fiche-flash,.fuel-group,.config-search-wrap{animation:none}
  .brand-tile:hover{transform:translateY(-3px)}
}