/* =========================================================================
   ÉTERNEL INSATISFAIT — liste d'attente
   Charte officielle (Drive › 3 - Éternel Insatisfait › Logo & Charte Graphique)
     Principales  : #FFFFFF · #000000
     Accent       : #7B2BBF
     Secondaires  : #3D096D · #E2DDD7 · #E1CCF4 · #F2F1F0
     Logo         : Montserrat
     Titres       : Barlow Condensed Bold
     Paragraphes  : Barlow Condensed Regular
   ========================================================================= */

:root{
  --noir:#000000;
  --blanc:#FFFFFF;
  --accent:#7B2BBF;
  --profond:#3D096D;
  --greige:#E2DDD7;
  --lavande:#E1CCF4;
  --gris:#F2F1F0;

  --titre:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --texte:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --logo:"Montserrat","Helvetica Neue",Arial,sans-serif;

  --large:1180px;
  --etroit:820px;
  --marge:clamp(20px,5vw,56px);
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}

body{
  margin:0;
  background:var(--noir);
  color:var(--blanc);
  font-family:var(--texte);
  font-size:clamp(17px,1.15vw,19px);
  font-weight:400;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{max-width:100%;height:auto;display:block}

a{color:inherit}

.saut{
  position:absolute;left:-9999px;top:0;
  background:var(--accent);color:#fff;padding:12px 18px;z-index:99;
}
.saut:focus{left:0}

.contenu{
  width:100%;max-width:var(--large);
  margin-inline:auto;padding-inline:var(--marge);
}
.contenu--etroit{max-width:var(--etroit)}
.centre{text-align:center}

/* ------------------------------------------------------------- typographie */

.surtitre{
  font-family:var(--logo);
  font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:var(--lavande);
  margin:0 0 22px;
}
.surtitre--sombre{color:var(--accent)}

.titre-geant{
  font-family:var(--titre);
  font-weight:700;
  font-size:clamp(46px,7.2vw,104px);
  line-height:.92;
  letter-spacing:-.005em;
  text-transform:uppercase;
  margin:0 0 26px;
}
.accentue{
  color:var(--accent);
  display:inline-block;
  position:relative;
}
.accentue::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:.07em;
  background:var(--accent);opacity:.35;
}

.titre-section{
  font-family:var(--titre);font-weight:700;
  font-size:clamp(40px,6vw,76px);line-height:.98;text-transform:uppercase;
  margin:0 0 24px;
}
.titre-section--gauche{text-align:left}

.titre-question{
  font-family:var(--titre);font-weight:700;
  font-size:clamp(32px,4.6vw,60px);line-height:1.04;
  text-transform:uppercase;
  margin:0 0 28px;
  color:var(--noir);
}
.titre-question--inverse{color:var(--blanc)}

.chapeau{
  font-size:clamp(19px,1.9vw,25px);
  line-height:1.5;
  color:rgba(255,255,255,.82);
  margin:0 0 38px;
  max-width:34ch;
}

.paragraphe{
  font-size:clamp(17px,1.35vw,20px);
  line-height:1.66;
  color:#1a1a1a;
  margin:0 0 22px;
}
.paragraphe--large{max-width:62ch}
.paragraphe--serre{max-width:56ch;font-weight:500}
.paragraphe--inverse{color:rgba(255,255,255,.78);max-width:62ch}

.mention{
  font-family:var(--logo);
  font-size:12px;line-height:1.5;letter-spacing:.02em;
  color:rgba(255,255,255,.55);
  margin:14px 0 0;
}
.mention--fine{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.38)}
.mention.erreur{color:#ff9a9a}
.mention.succes{color:var(--lavande)}

/* ------------------------------------------------------------- en-tête */

.entete{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:16px var(--marge);
  background:rgba(0,0,0,.62);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.entete__logo img{width:clamp(132px,16vw,176px);height:auto}

/* ------------------------------------------------------------- boutons */

.bouton{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--logo);font-weight:700;
  font-size:13px;letter-spacing:.12em;text-transform:uppercase;
  text-decoration:none;
  padding:14px 26px;
  border:1px solid var(--blanc);
  border-radius:0;
  color:var(--blanc);background:transparent;
  cursor:pointer;
  transition:background .22s ease,color .22s ease,transform .22s ease;
}
.bouton:hover{background:var(--blanc);color:var(--noir)}
.bouton--mini{padding:10px 18px;font-size:11px}
.bouton--plein{
  width:100%;
  background:var(--accent);border-color:var(--accent);color:var(--blanc);
  padding:17px 26px;font-size:14px;
}
.bouton--plein:hover{background:var(--profond);border-color:var(--profond);color:var(--blanc)}
.bouton--grand{width:auto;padding:19px 44px;font-size:15px}
.bouton[disabled]{opacity:.55;cursor:progress}
.bouton:focus-visible,.champ:focus-visible,a:focus-visible{
  outline:2px solid var(--lavande);outline-offset:3px;
}

/* ------------------------------------------------------------- héros */

.heros{
  position:relative;overflow:hidden;
  padding:clamp(56px,8vw,104px) 0 0;
  background:var(--noir);
}
.heros__motif,.section__motif{
  position:absolute;inset:0;
  background-image:url("../img/motif.svg");
  background-size:60px 52px;
  opacity:.07;pointer-events:none;
  -webkit-mask-image:radial-gradient(120% 80% at 70% 10%,#000 0%,transparent 70%);
  mask-image:radial-gradient(120% 80% at 70% 10%,#000 0%,transparent 70%);
}
.heros__halo{
  position:absolute;top:-24%;right:-14%;
  width:min(760px,86vw);aspect-ratio:1;
  background:radial-gradient(circle,rgba(123,43,191,.42) 0%,rgba(61,9,109,.22) 42%,transparent 68%);
  filter:blur(10px);
  pointer-events:none;
}
.heros__grille{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  gap:clamp(30px,5vw,72px);align-items:center;
  padding-bottom:clamp(56px,7vw,96px);
}

.avantages{
  list-style:none;margin:30px 0 0;padding:0;
  display:flex;flex-wrap:wrap;gap:10px 26px;
}
.avantages li{
  position:relative;padding-left:22px;
  font-size:16px;color:rgba(255,255,255,.7);
}
.avantages li::before{
  content:"";position:absolute;left:0;top:.62em;
  width:9px;height:9px;background:var(--accent);
  clip-path:polygon(0 0,100% 50%,0 100%);
}

/* décompte */
.decompte{margin:0 0 34px}
.decompte__legende{
  font-family:var(--logo);font-size:11px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;
  color:rgba(255,255,255,.5);margin:0 0 12px;
}
.decompte__cases{display:flex;gap:10px;flex-wrap:wrap}
.case{
  min-width:78px;padding:12px 10px 10px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.03);
  text-align:center;
}
.case__n{
  display:block;font-family:var(--titre);font-weight:700;
  font-size:clamp(30px,3.4vw,42px);line-height:1;
  font-variant-numeric:tabular-nums;
}
.case__l{
  display:block;margin-top:6px;
  font-family:var(--logo);font-size:9.5px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.45);
}

/* carte formulaire */
.carte-liste{
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.14);
  padding:clamp(22px,3vw,32px);
  max-width:520px;
  scroll-margin-top:96px;
}
.formulaire__ligne{margin-bottom:16px}
.etiquette{
  display:block;margin-bottom:6px;
  font-family:var(--logo);font-size:10.5px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55);
}
.champ{
  width:100%;padding:14px 16px;
  font-family:var(--texte);font-size:18px;
  color:var(--blanc);background:rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.22);border-radius:0;
  transition:border-color .2s ease;
}
.champ::placeholder{color:rgba(255,255,255,.3)}
.champ:focus{border-color:var(--accent);outline:none}
.champ[aria-invalid="true"]{border-color:#ff7a7a}
.piege{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.merci{text-align:center;padding:8px 0 4px}
.merci__icone{display:inline-block;color:var(--accent);margin-bottom:16px}
.merci__icone img{filter:invert(28%) sepia(84%) saturate(2600%) hue-rotate(266deg) brightness(88%) contrast(97%)}
.merci__titre{
  font-family:var(--titre);font-weight:700;text-transform:uppercase;
  font-size:clamp(28px,3.4vw,40px);line-height:1;margin:0 0 12px;
}
.merci__texte{color:rgba(255,255,255,.72);margin:0 0 20px}
.merci__reseaux{display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.merci__reseaux a{
  font-family:var(--logo);font-size:11px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--lavande);text-decoration:none;border-bottom:1px solid transparent;
}
.merci__reseaux a:hover{border-bottom-color:var(--lavande)}

/* spirale décorative */
.heros__visuel{display:flex;justify-content:center;align-items:center}
.spirale{
  position:relative;width:min(420px,72vw);aspect-ratio:1;
  display:grid;place-items:center;
}
.spirale__anneau{
  position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.14);
  animation:tourne 34s linear infinite;
}
.spirale__anneau--1{inset:0;border-color:rgba(123,43,191,.55);border-style:dashed}
.spirale__anneau--2{inset:15%;border-color:rgba(225,204,244,.28)}
.spirale__anneau--3{inset:31%;border-color:rgba(123,43,191,.4);border-style:dashed;animation-direction:reverse;animation-duration:24s}
@keyframes tourne{to{transform:rotate(360deg)}}
.spirale__icone{
  width:clamp(44px,5vw,64px);height:auto;
  filter:invert(28%) sepia(84%) saturate(2600%) hue-rotate(266deg) brightness(95%) contrast(97%);
}
.spirale__lettre{
  position:absolute;
  font-family:var(--titre);font-weight:700;
  font-size:clamp(26px,3vw,38px);line-height:1;
  color:var(--blanc);
  width:60px;height:60px;display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(0,0,0,.6);
  transform:rotate(calc(var(--i) * 90deg)) translateY(calc(min(420px,72vw) / -2)) rotate(calc(var(--i) * -90deg));
}

/* bandeau défilant */
.bandeau-defilant{
  position:relative;z-index:2;
  border-top:1px solid rgba(255,255,255,.1);
  border-bottom:1px solid rgba(255,255,255,.1);
  background:var(--accent);
  overflow:hidden;
}
.bandeau-defilant__piste{
  display:flex;align-items:center;gap:26px;
  padding:13px 0;white-space:nowrap;
  animation:defile 26s linear infinite;
  font-family:var(--logo);font-size:12px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;
}
.pastille{width:6px;height:6px;background:var(--blanc);flex:0 0 auto;transform:rotate(45deg)}
@keyframes defile{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ------------------------------------------------------------- sections */

.section{position:relative;padding:clamp(64px,9vw,128px) 0;overflow:hidden}
.section--clair{background:var(--blanc);color:var(--noir)}
.section--greige{background:var(--greige);color:var(--noir)}
.section--noir{background:var(--noir);color:var(--blanc)}
.section--violet{background:var(--profond);color:var(--blanc)}
.section--final{padding-bottom:clamp(76px,10vw,150px)}
.section--violet .section__motif,
.section--noir .section__motif{
  -webkit-mask-image:radial-gradient(90% 70% at 50% 0%,#000 0%,transparent 72%);
  mask-image:radial-gradient(90% 70% at 50% 0%,#000 0%,transparent 72%);
}
.section .contenu{position:relative;z-index:2}

/* chiffres */
.chiffres{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:2px;margin:44px 0 34px;background:rgba(0,0,0,.12);
}
.chiffre{background:var(--gris);padding:30px 26px}
.chiffre__n{
  display:block;font-family:var(--titre);font-weight:700;
  font-size:clamp(38px,4.6vw,58px);line-height:1;color:var(--accent);
  margin-bottom:10px;
}
.chiffre__l{display:block;font-size:16.5px;line-height:1.45;color:#333}

/* citation géante */
.citation-geante{
  margin:0 0 34px;padding:0;
  font-family:var(--titre);font-weight:700;
  font-size:clamp(28px,4.2vw,54px);line-height:1.06;
  text-transform:uppercase;
  border-left:4px solid var(--accent);padding-left:clamp(18px,2.4vw,30px);
}

/* opposition horizontal / vertical */
.opposition{
  display:grid;grid-template-columns:1fr auto 1fr;gap:clamp(14px,2.6vw,28px);
  align-items:stretch;margin-top:44px;
}
.opposition__bloc{
  border:1px solid rgba(255,255,255,.16);padding:24px;
  background:rgba(255,255,255,.03);
}
.opposition__bloc--gagnant{border-color:var(--accent);background:rgba(123,43,191,.12)}
.opposition__mot{
  display:block;font-family:var(--titre);font-weight:700;
  font-size:clamp(24px,3vw,34px);text-transform:uppercase;line-height:1;margin-bottom:10px;
}
.opposition__bloc--gagnant .opposition__mot{color:var(--lavande)}
.opposition__def{display:block;font-size:16.5px;line-height:1.5;color:rgba(255,255,255,.66)}
.opposition__signe{
  align-self:center;font-family:var(--logo);font-weight:700;
  font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.35);
}

/* étapes R.I.S.E. */
.etapes{
  list-style:none;margin:48px 0 0;padding:0;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));gap:2px;
  background:rgba(0,0,0,.14);
}
.etape{
  position:relative;background:var(--blanc);padding:34px 28px 30px;
  transition:transform .25s ease,box-shadow .25s ease;
}
.etape:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(0,0,0,.14)}
.etape__lettre{
  display:inline-grid;place-items:center;
  width:52px;height:52px;margin-bottom:18px;
  font-family:var(--titre);font-weight:700;font-size:30px;line-height:1;
  color:var(--blanc);background:var(--accent);
}
.etape:nth-child(2) .etape__lettre{background:#6A25A6}
.etape:nth-child(3) .etape__lettre{background:#551A88}
.etape:nth-child(4) .etape__lettre{background:var(--profond)}
.etape__titre{
  font-family:var(--titre);font-weight:700;text-transform:uppercase;
  font-size:26px;line-height:1;margin:0 0 12px;color:var(--noir);
}
.etape__texte{margin:0;font-size:16.5px;line-height:1.55;color:#3a3a3a}

/* citation préface */
.citation{margin:0;padding:0;border-left:4px solid var(--lavande);padding-left:clamp(18px,2.4vw,30px)}
.citation p{
  font-family:var(--titre);font-weight:500;
  font-size:clamp(22px,2.9vw,36px);line-height:1.25;margin:0 0 26px;
}
.citation__signature{display:flex;flex-direction:column;gap:3px}
.citation__nom{
  font-family:var(--logo);font-weight:800;font-size:13px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--lavande);
}
.citation__role{font-size:15.5px;color:rgba(255,255,255,.55)}

/* auteur */
.grille-auteur{
  display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);
  gap:clamp(28px,5vw,64px);align-items:center;
}
.faits{
  list-style:none;margin:30px 0 0;padding:0;
  display:flex;flex-wrap:wrap;gap:12px 36px;
}
.faits li{font-size:16px;color:#555}
.faits span{
  display:block;font-family:var(--titre);font-weight:700;
  font-size:34px;line-height:1;color:var(--noir);
}
.encadre-livre{
  background:var(--noir);color:var(--blanc);
  padding:clamp(34px,4.4vw,52px) clamp(24px,3vw,36px);
  text-align:center;
  border:1px solid var(--noir);
  box-shadow:14px 14px 0 var(--accent);
}
.encadre-livre__icone{
  margin:0 auto 22px;
  filter:invert(100%);
}
.encadre-livre__titre{
  font-family:var(--logo);font-weight:900;
  font-size:clamp(26px,3vw,36px);line-height:1.02;letter-spacing:-.01em;
  margin:0 0 14px;
}
.encadre-livre__sous{
  font-family:var(--logo);font-weight:600;font-size:12px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--lavande);margin:0 0 20px;
}
.encadre-livre__note{
  font-size:14.5px;line-height:1.45;color:rgba(255,255,255,.5);margin:0;
}

/* ------------------------------------------------------------- pied */

.pied{background:var(--noir);border-top:1px solid rgba(255,255,255,.1);padding:clamp(40px,5vw,64px) 0 26px}
.pied__grille{
  display:flex;flex-wrap:wrap;gap:26px;
  align-items:flex-start;justify-content:space-between;
}
.pied__grille img{width:clamp(150px,18vw,200px)}
.pied__note{font-size:15px;color:rgba(255,255,255,.45);margin:14px 0 0}
.pied__liens{display:flex;flex-wrap:wrap;gap:12px 24px}
.pied__liens a{
  font-family:var(--logo);font-size:11px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.62);text-decoration:none;
  border-bottom:1px solid transparent;
}
.pied__liens a:hover{color:var(--blanc);border-bottom-color:var(--accent)}
.pied__bas{
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  margin-top:34px;padding-top:20px;
  border-top:1px solid rgba(255,255,255,.08);
  font-family:var(--logo);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(255,255,255,.34);
}

/* ------------------------------------------------------------- écrans */

@media (max-width:980px){
  .heros__grille{grid-template-columns:1fr}
  .heros__visuel{order:-1;margin-bottom:8px}
  .spirale{width:min(300px,64vw)}
  .spirale__lettre{width:48px;height:48px;
    transform:rotate(calc(var(--i) * 90deg)) translateY(calc(min(300px,64vw) / -2)) rotate(calc(var(--i) * -90deg));}
  .grille-auteur{grid-template-columns:1fr}
  .opposition{grid-template-columns:1fr}
  .opposition__signe{justify-self:center}
}

@media (max-width:700px){
  .heros__visuel{display:none}
  .heros{padding-top:clamp(34px,7vw,56px)}
}

@media (max-width:560px){
  .entete .bouton--mini{display:none}
  .surtitre{font-size:10.5px;letter-spacing:.14em}
  .avantages li{font-size:15.5px}
  .carte-liste{max-width:none}
  .case{min-width:0;flex:1 1 calc(50% - 5px)}
  .avantages{flex-direction:column;gap:8px}
  .encadre-livre{box-shadow:10px 10px 0 var(--accent)}
}