/* ============================================================
   IMMERSIZE — FAQ PREVIEW 109A
   Standalone premium dark page.
   ============================================================ */

:root{
  --bg:#02040a;
  --panel:#070b16;
  --panel2:#0b1020;
  --line:rgba(255,255,255,.10);
  --muted:rgba(255,255,255,.68);
  --text:#fff;
  --soft:rgba(255,255,255,.82);
  --blue:#5d8cff;
  --pink:#ff4aa2;
  --shell:1180px;
  --radius:28px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(circle at 16% 0%,rgba(93,140,255,.22),transparent 35%),
    radial-gradient(circle at 88% 4%,rgba(255,74,162,.14),transparent 30%),
    linear-gradient(180deg,#02040a,#040712 48%,#02040a);
  color:var(--text);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none}
button,summary{font:inherit}

.imf-page{
  min-height:100vh;
  position:relative;
}

.imf-page::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-2;
  pointer-events:none;
  background:
    linear-gradient(rgba(255,255,255,.026) 1px, transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.022) 1px, transparent 1px);
  background-size:54px 54px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.45),transparent 70%);
}

.imf-shell{
  width:min(calc(100% - 32px),var(--shell));
  margin-inline:auto;
}

.imf-header{
  height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  position:relative;
  z-index:5;
}

.imf-logo{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:950;
  letter-spacing:.13em;
  text-transform:uppercase;
}

.imf-logo-mark{
  width:34px;
  height:34px;
  border-radius:13px;
  background:
    radial-gradient(circle at 30% 20%,#fff,transparent 22%),
    linear-gradient(135deg,var(--blue),var(--pink));
  box-shadow:0 0 28px rgba(93,140,255,.38);
}

.imf-nav{
  display:flex;
  align-items:center;
  gap:24px;
  color:rgba(255,255,255,.72);
  font-size:14px;
  font-weight:720;
}

.imf-nav a:hover{color:#fff}

.imf-hero{
  min-height:680px;
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(330px,.72fr);
  gap:56px;
  align-items:center;
  padding:72px 0 96px;
  position:relative;
}

.imf-kicker,
.imf-section-kicker{
  display:flex;
  align-items:center;
  gap:10px;
  color:rgba(255,255,255,.66);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:12px;
  font-weight:900;
  margin:0 0 18px;
}

.imf-kicker .blue,
.imf-section-kicker .blue{color:var(--blue)}
.imf-kicker .pink,
.imf-section-kicker .pink{color:var(--pink)}

.imf-title{
  margin:0;
  font-size:clamp(48px,7vw,96px);
  line-height:.9;
  letter-spacing:-.075em;
  max-width:900px;
}

.imf-title strong{
  font-weight:950;
  background:linear-gradient(110deg,#fff 0%,#cfe0ff 34%,#ffb9d9 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.imf-lead{
  max-width:760px;
  margin:28px 0 0;
  color:rgba(255,255,255,.78);
  font-size:19px;
  line-height:1.66;
  font-weight:540;
}

.imf-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:34px;
}

.imf-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:52px;
  padding:14px 22px;
  border-radius:999px;
  font-weight:900;
  border:1px solid rgba(255,255,255,.12);
  transition:transform .18s ease, border-color .18s ease, background .18s ease;
}

.imf-btn:hover{transform:translateY(-2px)}
.imf-btn.primary{
  background:linear-gradient(135deg,var(--blue),var(--pink));
  color:#fff;
  box-shadow:0 20px 48px rgba(93,140,255,.20),0 10px 26px rgba(255,74,162,.10);
  border:0;
}
.imf-btn.secondary{
  background:rgba(255,255,255,.045);
  color:#fff;
}

.imf-hero-card{
  border:1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(circle at 14% 12%,rgba(93,140,255,.18),transparent 34%),
    radial-gradient(circle at 90% 86%,rgba(255,74,162,.11),transparent 34%),
    rgba(5,9,20,.74);
  border-radius:34px;
  padding:28px;
  box-shadow:0 30px 90px rgba(0,0,0,.28);
  backdrop-filter:blur(18px);
}

.imf-quick-title{
  margin:0 0 18px;
  font-size:22px;
  letter-spacing:-.035em;
}

.imf-quick-list{
  display:grid;
  gap:12px;
}

.imf-quick{
  position:relative;
  padding:18px 18px 18px 72px;
  min-height:82px;
  border-radius:22px;
  background:rgba(0,0,0,.34);
  border:1px solid rgba(255,255,255,.075);
}

.imf-quick::before{
  content:"";
  position:absolute;
  left:18px;
  top:18px;
  width:38px;
  height:38px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--blue),var(--pink));
  opacity:.92;
  box-shadow:0 0 24px rgba(93,140,255,.22);
}

.imf-quick::after{
  position:absolute;
  left:30px;
  top:26px;
  font-size:16px;
  color:#fff;
  font-weight:950;
}

.imf-quick:nth-child(1)::after{content:"€"}
.imf-quick:nth-child(2)::after{content:"↗"}
.imf-quick:nth-child(3)::after{content:"✦"}

.imf-quick strong{
  display:block;
  font-size:15px;
  margin-bottom:5px;
}

.imf-quick span{
  display:block;
  color:rgba(255,255,255,.66);
  font-size:13px;
  line-height:1.45;
  font-weight:650;
}

.imf-panel{
  border-top:1px solid rgba(255,255,255,.08);
  border-bottom:1px solid rgba(255,255,255,.08);
  background:
    radial-gradient(circle at 10% 0%,rgba(93,140,255,.12),transparent 34%),
    radial-gradient(circle at 92% 20%,rgba(255,74,162,.07),transparent 36%),
    rgba(4,8,18,.72);
  padding:78px 0;
}

.imf-intro-grid{
  display:grid;
  grid-template-columns:.72fr 1.28fr;
  gap:44px;
  align-items:start;
}

.imf-h2{
  margin:0;
  font-size:clamp(34px,4vw,58px);
  line-height:.98;
  letter-spacing:-.06em;
}

.imf-advice{
  color:rgba(255,255,255,.76);
  font-size:17px;
  line-height:1.72;
  display:grid;
  gap:14px;
}

.imf-advice p{margin:0}

.imf-faq-wrap{
  padding:86px 0;
}

.imf-faq-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 330px;
  gap:36px;
  align-items:start;
}

.imf-category{
  margin-bottom:44px;
}

.imf-category-head{
  margin-bottom:18px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  border-bottom:1px solid rgba(255,255,255,.08);
  padding-bottom:18px;
}

.imf-category h2{
  margin:0;
  font-size:clamp(26px,3vw,40px);
  letter-spacing:-.045em;
}

.imf-category p{
  margin:8px 0 0;
  color:rgba(255,255,255,.62);
  max-width:720px;
  line-height:1.55;
}

.imf-faq-list{
  display:grid;
  gap:12px;
}

.imf-faq-item{
  border:1px solid rgba(255,255,255,.09);
  border-radius:24px;
  background:
    linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.014)),
    rgba(5,9,20,.74);
  overflow:hidden;
  box-shadow:0 14px 44px rgba(0,0,0,.16);
}

.imf-faq-item summary{
  cursor:pointer;
  list-style:none;
  padding:23px 66px 23px 24px;
  position:relative;
  font-size:17px;
  font-weight:900;
  line-height:1.32;
}

.imf-faq-item summary::-webkit-details-marker{display:none}

.imf-faq-item summary::before{
  content:"";
  position:absolute;
  right:22px;
  top:22px;
  width:30px;
  height:30px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--blue),var(--pink));
  opacity:.95;
}

.imf-faq-item summary::after{
  content:"+";
  position:absolute;
  right:31px;
  top:24px;
  color:#fff;
  font-weight:950;
  font-size:20px;
  line-height:1;
}

.imf-faq-item[open] summary::after{content:"–";top:22px}

.imf-answer{
  padding:0 24px 24px;
  color:rgba(255,255,255,.73);
  line-height:1.68;
  font-size:15.5px;
}

.imf-answer p{margin:0 0 13px}
.imf-answer p:last-child{margin-bottom:0}
.imf-answer a{
  color:#dce7ff;
  border-bottom:1px solid rgba(93,140,255,.45);
}

.imf-side{
  position:sticky;
  top:22px;
  display:grid;
  gap:16px;
}

.imf-side-card{
  border-radius:28px;
  border:1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(circle at 20% 0%,rgba(93,140,255,.16),transparent 40%),
    rgba(5,9,20,.86);
  padding:24px;
}

.imf-side-card h3{
  margin:0 0 10px;
  font-size:22px;
  letter-spacing:-.035em;
}

.imf-side-card p{
  margin:0 0 18px;
  color:rgba(255,255,255,.68);
  line-height:1.55;
  font-size:14.5px;
}

.imf-side-links{
  display:grid;
  gap:10px;
}

.imf-side-links a{
  padding:13px 14px;
  border-radius:16px;
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.07);
  color:rgba(255,255,255,.78);
  font-size:14px;
  font-weight:800;
}

.imf-final{
  padding:88px 0 96px;
  text-align:center;
}

.imf-final-inner{
  border-radius:34px;
  border:1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(circle at 50% 0%,rgba(93,140,255,.20),transparent 42%),
    radial-gradient(circle at 82% 100%,rgba(255,74,162,.12),transparent 34%),
    rgba(5,9,20,.78);
  padding:58px 28px;
}

.imf-final h2{
  margin:0 auto;
  max-width:820px;
  font-size:clamp(34px,4vw,60px);
  line-height:.98;
  letter-spacing:-.06em;
}

.imf-final p{
  margin:18px auto 0;
  max-width:720px;
  color:rgba(255,255,255,.72);
  line-height:1.65;
}

.imf-final .imf-actions{
  justify-content:center;
}

@media(max-width:980px){
  .imf-header{
    height:auto;
    padding:20px 0;
    align-items:flex-start;
    gap:18px;
    flex-direction:column;
  }

  .imf-nav{
    width:100%;
    overflow-x:auto;
    gap:18px;
    padding-bottom:6px;
  }

  .imf-hero{
    grid-template-columns:1fr;
    min-height:0;
    padding:44px 0 72px;
    gap:28px;
  }

  .imf-title{
    font-size:clamp(44px,13vw,64px);
  }

  .imf-lead{
    font-size:17px;
  }

  .imf-actions{
    flex-direction:column;
  }

  .imf-btn{
    width:100%;
  }

  .imf-intro-grid,
  .imf-faq-layout{
    grid-template-columns:1fr;
  }

  .imf-side{
    position:relative;
    top:auto;
  }

  .imf-panel{
    padding:58px 0;
  }

  .imf-faq-wrap{
    padding:64px 0;
  }

  .imf-category-head{
    display:block;
  }
}

/* ============================================================
   FAQ 109B — hero vidéo cover + typo réduite
   Source vidéo : page Escape Mobile scannée côté serveur.
   ============================================================ */

.imf-hero{
  min-height:620px !important;
  grid-template-columns:minmax(0,1.05fr) minmax(310px,.68fr) !important;
  padding:66px 0 86px !important;
  isolation:isolate;
  overflow:hidden;
}

.imf-hero-video-bg{
  position:absolute;
  inset:0 calc((100vw - min(calc(100vw - 32px), var(--shell))) / -2);
  z-index:-3;
  overflow:hidden;
  background:#02040a;
}

.imf-hero-video-bg video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  opacity:.76;
  filter:saturate(1.18) contrast(1.14) brightness(.72);
  transform:scale(1.03);
}

.imf-hero-video-bg::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:2;
  background:
    radial-gradient(circle at 16% 20%, rgba(93,140,255,.24), transparent 34%),
    radial-gradient(circle at 86% 10%, rgba(255,74,162,.15), transparent 28%),
    linear-gradient(90deg, rgba(2,4,10,.96) 0%, rgba(2,4,10,.82) 38%, rgba(2,4,10,.54) 68%, rgba(2,4,10,.72) 100%),
    linear-gradient(180deg, rgba(2,4,10,.12), rgba(2,4,10,.36) 62%, #02040a 100%);
  pointer-events:none;
}

.imf-hero-video-bg::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:210px;
  z-index:3;
  background:linear-gradient(180deg, transparent, #02040a 86%);
  pointer-events:none;
}

.imf-hero > div:not(.imf-hero-video-bg),
.imf-hero > aside{
  position:relative;
  z-index:2;
}

.imf-title{
  font-size:clamp(42px,5.45vw,76px) !important;
  line-height:.93 !important;
  letter-spacing:-.066em !important;
  max-width:820px !important;
}

.imf-lead{
  max-width:720px !important;
  margin-top:24px !important;
  font-size:18px !important;
  line-height:1.62 !important;
  color:rgba(255,255,255,.80) !important;
}

.imf-kicker{
  margin-bottom:16px !important;
}

.imf-actions{
  margin-top:30px !important;
}

.imf-hero-card{
  background:
    radial-gradient(circle at 18% 10%,rgba(93,140,255,.18),transparent 34%),
    radial-gradient(circle at 90% 86%,rgba(255,74,162,.12),transparent 34%),
    rgba(3,6,14,.72) !important;
  border-color:rgba(255,255,255,.11) !important;
  backdrop-filter:blur(20px);
}

.imf-quick-title{
  font-size:20px !important;
  line-height:1.15 !important;
}

@media(max-width:980px){
  .imf-hero{
    min-height:0 !important;
    grid-template-columns:1fr !important;
    padding:42px 0 68px !important;
  }

  .imf-hero-video-bg{
    inset:0 -16px;
  }

  .imf-hero-video-bg video{
    opacity:.52;
    object-position:center top;
  }

  .imf-title{
    font-size:clamp(38px,11.8vw,56px) !important;
    line-height:.96 !important;
  }

  .imf-lead{
    font-size:16.5px !important;
  }
}

/* ============================================================
   FAQ 109C — hero vidéo corrigé
   - vidéo réellement pleine largeur viewport
   - overlay moins opaque
   - hero plus cinématique, moins "bloc noir"
   ============================================================ */

.imf-hero{
  overflow:visible !important;
  min-height:640px !important;
  padding-top:72px !important;
  padding-bottom:96px !important;
}

.imf-hero-video-bg{
  left:50% !important;
  right:auto !important;
  width:100vw !important;
  transform:translateX(-50%) !important;
  top:0 !important;
  bottom:0 !important;
  height:100% !important;
  border-radius:0 !important;
  overflow:hidden !important;
}

.imf-hero-video-bg video{
  opacity:.96 !important;
  filter:saturate(1.24) contrast(1.1) brightness(.92) !important;
  transform:scale(1.045) !important;
}

.imf-hero-video-bg::before{
  background:
    radial-gradient(circle at 16% 20%, rgba(93,140,255,.24), transparent 34%),
    radial-gradient(circle at 86% 10%, rgba(255,74,162,.16), transparent 28%),
    linear-gradient(90deg, rgba(2,4,10,.84) 0%, rgba(2,4,10,.62) 34%, rgba(2,4,10,.30) 63%, rgba(2,4,10,.50) 100%),
    linear-gradient(180deg, rgba(2,4,10,.08), rgba(2,4,10,.18) 58%, #02040a 100%) !important;
}

.imf-hero-video-bg::after{
  height:190px !important;
  background:linear-gradient(180deg, transparent, rgba(2,4,10,.72) 58%, #02040a 100%) !important;
}

.imf-title,
.imf-lead,
.imf-kicker{
  text-shadow:0 18px 48px rgba(0,0,0,.72), 0 3px 14px rgba(0,0,0,.55);
}

.imf-lead{
  color:rgba(255,255,255,.86) !important;
}

.imf-hero-card{
  background:
    radial-gradient(circle at 18% 10%,rgba(93,140,255,.16),transparent 34%),
    radial-gradient(circle at 90% 86%,rgba(255,74,162,.11),transparent 34%),
    rgba(3,6,14,.56) !important;
  border-color:rgba(255,255,255,.14) !important;
  box-shadow:0 30px 90px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.04) !important;
}

.imf-quick{
  background:rgba(0,0,0,.42) !important;
}

@media(max-width:980px){
  .imf-hero{
    overflow:hidden !important;
    padding-top:42px !important;
    padding-bottom:72px !important;
  }

  .imf-hero-video-bg{
    left:50% !important;
    width:100vw !important;
    transform:translateX(-50%) !important;
  }

  .imf-hero-video-bg video{
    opacity:.70 !important;
    object-position:center top !important;
  }

  .imf-hero-video-bg::before{
    background:
      radial-gradient(circle at 14% 18%, rgba(93,140,255,.20), transparent 34%),
      radial-gradient(circle at 86% 10%, rgba(255,74,162,.12), transparent 30%),
      linear-gradient(90deg, rgba(2,4,10,.88) 0%, rgba(2,4,10,.58) 100%),
      linear-gradient(180deg, rgba(2,4,10,.12), rgba(2,4,10,.35) 65%, #02040a 100%) !important;
  }
}

/* ============================================================
   FAQ 109D — header intégré au hero vidéo
   - supprime la bande navbar séparée
   - header overlay transparent / glass discret
   - vidéo visible derrière la navigation
   ============================================================ */

.imf-page{
  padding-top:0 !important;
}

.imf-header{
  position:absolute !important;
  top:0 !important;
  left:50% !important;
  transform:translateX(-50%) !important;
  width:min(calc(100% - 32px), var(--shell)) !important;
  height:92px !important;
  z-index:20 !important;
  padding:0 !important;
  background:transparent !important;
  border:0 !important;
}

.imf-header::before{
  content:"";
  position:absolute;
  inset:14px -18px auto -18px;
  height:64px;
  z-index:-1;
  border-radius:999px;
  background:
    linear-gradient(90deg, rgba(2,4,10,.22), rgba(2,4,10,.10), rgba(2,4,10,.22));
  border:1px solid rgba(255,255,255,.055);
  box-shadow:0 18px 54px rgba(0,0,0,.16);
  backdrop-filter:blur(8px);
  opacity:.58;
}

.imf-logo,
.imf-nav{
  position:relative;
  z-index:2;
  text-shadow:0 8px 24px rgba(0,0,0,.52);
}

.imf-logo-mark{
  box-shadow:
    0 0 34px rgba(93,140,255,.28),
    0 0 24px rgba(255,74,162,.16) !important;
}

.imf-nav a{
  color:rgba(255,255,255,.78) !important;
}

.imf-nav a:hover{
  color:#fff !important;
}

.imf-hero{
  padding-top:150px !important;
  margin-top:0 !important;
  min-height:720px !important;
}

.imf-hero-video-bg{
  top:0 !important;
  bottom:0 !important;
  height:100% !important;
}

.imf-hero-video-bg::before{
  background:
    radial-gradient(circle at 16% 20%, rgba(93,140,255,.22), transparent 34%),
    radial-gradient(circle at 86% 10%, rgba(255,74,162,.14), transparent 28%),
    linear-gradient(90deg, rgba(2,4,10,.78) 0%, rgba(2,4,10,.58) 34%, rgba(2,4,10,.24) 63%, rgba(2,4,10,.44) 100%),
    linear-gradient(180deg, rgba(2,4,10,.02), rgba(2,4,10,.12) 58%, #02040a 100%) !important;
}

@media(max-width:980px){
  .imf-header{
    position:absolute !important;
    width:min(calc(100% - 28px), var(--shell)) !important;
    height:auto !important;
    min-height:96px !important;
    padding:18px 0 0 !important;
    gap:12px !important;
  }

  .imf-header::before{
    inset:10px -10px auto -10px;
    height:86px;
    border-radius:28px;
    background:rgba(2,4,10,.24);
    backdrop-filter:blur(8px);
  }

  .imf-nav{
    width:100% !important;
    overflow-x:auto !important;
    gap:18px !important;
    padding-bottom:8px !important;
    scrollbar-width:none;
  }

  .imf-nav::-webkit-scrollbar{
    display:none;
  }

  .imf-hero{
    padding-top:142px !important;
    min-height:0 !important;
  }
}

/* ============================================================
   FAQ 110A — live polish
   - titre hero sans gradient typographique
   - blanc simple, lisible, premium
   ============================================================ */

.imf-title,
.imf-title strong{
  color:#fff !important;
  -webkit-text-fill-color:#fff !important;
  background:none !important;
  -webkit-background-clip:initial !important;
  background-clip:initial !important;
}

.imf-title strong{
  font-weight:950 !important;
}