/* ==========================================================================
   LuxSky Customs Cars — feuille de style principale
   Palette : noir profond + violet néon, inspirée des visuels Instagram
   ========================================================================== */

:root {
  /* Couleurs de marque */
  --violet-900: #16002b;
  --violet-800: #24053f;
  --violet-700: #3a0c63;
  --violet-600: #5b17a3;
  --violet-500: #8b2fe0;
  --violet-400: #a855f7;
  --violet-300: #c98bff;
  --rose-400:   #e879f9;

  --noir:       #050208;
  --noir-2:     #0a0412;
  --surface:    rgba(255, 255, 255, .035);
  --surface-2:  rgba(255, 255, 255, .06);
  --bordure:    rgba(168, 85, 247, .22);
  --bordure-vive: rgba(200, 140, 255, .55);

  --texte:      #ece8f5;
  --texte-doux: #b3a9c9;
  --texte-faible: #8a7fa3;

  --halo: 0 0 32px rgba(139, 47, 224, .45);
  --halo-fort: 0 0 60px rgba(168, 85, 247, .55);

  --rayon: 18px;
  --rayon-sm: 12px;
  --max: 1180px;

  --police-marque: 'Kaushan Script', 'Segoe Script', cursive;
  --police-titre: 'Outfit', 'Segoe UI', system-ui, sans-serif;
  --police-texte: 'Inter', 'Segoe UI', system-ui, sans-serif;

  --transition: .35s cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--noir);
  color: var(--texte);
  font-family: var(--police-texte);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--violet-300); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--rose-400); }

h1, h2, h3, h4 {
  font-family: var(--police-titre);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.015em;
  margin: 0 0 .6em;
}

/* Les grands titres reprennent le lettrage manuscrit du logo LuxSky.
   Kaushan Script n'a qu'une graisse : on compense par la taille et le halo. */
h1, h2 {
  font-family: var(--police-marque);
  font-weight: 400;
  letter-spacing: .005em;
  line-height: 1.22;
  padding-bottom: .12em;   /* évite que les jambages soient rognés */
}

h1 { font-size: clamp(2.5rem, 6.6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4.6vw, 3.1rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.3rem); }

p { margin: 0 0 1.1em; }

:focus-visible {
  outline: 2px solid var(--violet-300);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Utilitaires ---------- */
.conteneur {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.section { padding: clamp(4rem, 9vw, 7.5rem) 0; position: relative; }
section[id] { scroll-margin-top: 86px; }
.section--serre { padding-block: clamp(3rem, 6vw, 4.5rem); }

.section-entete { text-align: center; max-width: 720px; margin: 0 auto clamp(2.5rem, 5vw, 4rem); }
.section-entete p { color: var(--texte-doux); font-size: 1.05rem; }

.surtitre {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--police-titre);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--violet-300);
  margin-bottom: 1rem;
}
.surtitre::before, .surtitre::after {
  content: "";
  width: 28px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet-400));
}
.surtitre::after { background: linear-gradient(90deg, var(--violet-400), transparent); }

.gradient-texte {
  background: linear-gradient(100deg, #ffffff 0%, var(--violet-300) 45%, var(--violet-500) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.violet { color: var(--violet-400); }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.lien-evitement {
  position: absolute; left: -999px; top: 0;
  background: var(--violet-600); color: #fff;
  padding: .8rem 1.2rem; z-index: 999; border-radius: 0 0 8px 0;
}
.lien-evitement:focus { left: 0; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .95rem 1.8rem;
  border-radius: 100px;
  font-family: var(--police-titre);
  font-weight: 600;
  font-size: .96rem;
  letter-spacing: .02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition),
              background var(--transition), border-color var(--transition);
  text-align: center;
}

.btn--principal {
  background: linear-gradient(120deg, var(--violet-600), var(--violet-400));
  color: #fff;
  box-shadow: 0 10px 34px -12px rgba(168, 85, 247, .9);
}
.btn--principal:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 16px 42px -12px rgba(200, 120, 255, 1);
}

.btn--fantome {
  background: var(--surface);
  color: var(--texte);
  border-color: var(--bordure);
  backdrop-filter: blur(8px);
}
.btn--fantome:hover {
  color: #fff;
  border-color: var(--bordure-vive);
  background: var(--surface-2);
  transform: translateY(-2px);
}

.btn--large { width: 100%; padding-block: 1.05rem; }

/* ---------- Ciel étoilé (fond animé) ---------- */
#ciel {
  position: fixed;
  inset: 0;
  /* un <canvas> est un élément remplacé : sans width/height explicites il garde
     sa taille intrinsèque de 300x150 malgré inset:0 */
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.voile-fond {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(139, 47, 224, .30), transparent 62%),
    radial-gradient(900px 560px at 8% 22%,  rgba(88, 20, 160, .26), transparent 60%),
    radial-gradient(1000px 700px at 50% 108%, rgba(168, 85, 247, .18), transparent 65%);
}

body > header, body > main, body > footer { position: relative; z-index: 1; }

/* ---------- En-tête / navigation ---------- */
.entete {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(5, 2, 8, .55);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition);
}
.entete.est-collee {
  background: rgba(5, 2, 8, .88);
  border-bottom-color: var(--bordure);
}

.entete__interieur {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: .9rem 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  line-height: 1;
  color: var(--texte);
  flex: none;
}
.logo:hover { color: var(--texte); }
.logo__img {
  height: clamp(42px, 6vw, 58px);
  width: auto;
  filter: drop-shadow(0 4px 18px rgba(168, 85, 247, .45));
  transition: filter var(--transition);
}
.logo:hover .logo__img { filter: drop-shadow(0 4px 26px rgba(200, 140, 255, .75)); }
.pied .logo__img { height: 62px; }

.nav { display: flex; align-items: center; gap: 2rem; }
.nav__liste { display: flex; gap: 1.7rem; list-style: none; margin: 0; padding: 0; }
.nav__liste a {
  color: var(--texte-doux);
  font-size: .92rem;
  font-weight: 500;
  position: relative;
  padding-block: .35rem;
}
.nav__liste a::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: linear-gradient(90deg, var(--violet-400), var(--rose-400));
  transition: width var(--transition);
}
.nav__liste a:hover, .nav__liste a[aria-current="true"] { color: #fff; }
.nav__liste a:hover::after, .nav__liste a[aria-current="true"]::after { width: 100%; }

.burger {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--bordure);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  padding: 0;
  place-items: center;
}
.burger span {
  display: block; width: 19px; height: 1.6px;
  background: var(--texte); border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.burger span + span { margin-top: 5px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: grid;
  align-items: center;
  padding: clamp(3.5rem, 9vw, 6rem) 0 clamp(3rem, 7vw, 5rem);
  overflow: hidden;
}

.hero__grille {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .45rem 1rem .45rem .55rem;
  border: 1px solid var(--bordure);
  border-radius: 100px;
  background: var(--surface);
  font-size: .82rem;
  color: var(--texte-doux);
  margin-bottom: 1.6rem;
}
.hero__badge b { color: var(--violet-300); font-weight: 600; }
.pastille {
  width: 22px; height: 22px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--violet-600), var(--violet-400));
  font-size: .7rem;
}

.hero h1 { margin-bottom: 1.2rem; }

.hero__accroche {
  font-size: clamp(1.02rem, 1.7vw, 1.2rem);
  color: var(--texte-doux);
  max-width: 54ch;
  margin-bottom: 2.2rem;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2.6rem; }

.hero__chiffres {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.4rem, 4vw, 3rem);
  padding-top: 1.8rem;
  border-top: 1px solid var(--bordure);
}
.chiffre strong {
  display: block;
  font-family: var(--police-marque);
  font-size: 2.1rem;
  font-weight: 400;
  line-height: 1.25;
  color: #fff;
}
.chiffre span { font-size: .84rem; color: var(--texte-faible); }

/* Visuel hero */
.hero__visuel { position: relative; }
.hero__cadre {
  position: relative;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid var(--bordure);
  box-shadow: 0 40px 90px -40px rgba(139, 47, 224, .85);
  aspect-ratio: 4 / 3;
  background: linear-gradient(160deg, var(--violet-900), var(--noir));
}
.hero__cadre img { width: 100%; height: 100%; object-fit: cover; }
.hero__cadre::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(5,2,8,.85) 0%, transparent 45%);
}

.hero__etiquette {
  position: absolute;
  left: 50%;
  bottom: -26px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .8rem 1.3rem;
  border-radius: 100px;
  background: rgba(10, 4, 18, .92);
  border: 1px solid var(--bordure-vive);
  box-shadow: var(--halo);
  backdrop-filter: blur(10px);
  white-space: nowrap;
  font-size: .88rem;
  z-index: 2;
}
.point-vivant {
  width: 8px; height: 8px; border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74, 222, 128, .7);
  animation: pulsation 2.2s infinite;
}
@keyframes pulsation {
  70%  { box-shadow: 0 0 0 10px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

/* ---------- Bandeau de confiance ---------- */
.bandeau {
  border-block: 1px solid var(--bordure);
  background: linear-gradient(90deg, rgba(58,12,99,.28), rgba(139,47,224,.12), rgba(58,12,99,.28));
}
.bandeau__grille {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding: 2rem 0;
  text-align: center;
}
.bandeau__item { display: flex; flex-direction: column; align-items: center; gap: .55rem; }
.bandeau__item svg { width: 26px; height: 26px; color: var(--violet-400); }
.bandeau__item b { font-family: var(--police-titre); font-size: .95rem; }
.bandeau__item span { font-size: .8rem; color: var(--texte-faible); }

/* ---------- Cartes génériques ---------- */
.carte {
  position: relative;
  padding: 2rem 1.7rem;
  border-radius: var(--rayon);
  border: 1px solid var(--bordure);
  background: linear-gradient(160deg, rgba(255,255,255,.055), rgba(255,255,255,.015));
  backdrop-filter: blur(6px);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  overflow: hidden;
  height: 100%;
}
.carte::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(168,85,247,.16), transparent 42%);
  opacity: 0; transition: opacity var(--transition);
  pointer-events: none;
}
.carte:hover {
  transform: translateY(-5px);
  border-color: var(--bordure-vive);
  box-shadow: 0 26px 60px -34px rgba(168, 85, 247, .95);
}
.carte:hover::before { opacity: 1; }

.carte__icone {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 15px;
  margin-bottom: 1.2rem;
  background: linear-gradient(140deg, rgba(139,47,224,.35), rgba(168,85,247,.12));
  border: 1px solid var(--bordure);
  color: var(--violet-300);
}
.carte__icone svg { width: 24px; height: 24px; }
.carte h3 { margin-bottom: .55rem; }
.carte p { color: var(--texte-doux); font-size: .94rem; margin: 0; }

.grille { display: grid; gap: 1.4rem; }
.grille--3 { grid-template-columns: repeat(3, 1fr); }
.grille--2 { grid-template-columns: repeat(2, 1fr); }

/* Services : 5 cartes -> 3 + 2 centrées */
.grille-services {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.4rem;
}
.grille-services > * { grid-column: span 2; }
.grille-services > *:nth-child(4) { grid-column: 2 / span 2; }
.grille-services > *:nth-child(5) { grid-column: 4 / span 2; }

/* ---------- Ciel étoilé : atouts ---------- */
.atouts {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}
.atout {
  text-align: center;
  padding: 1.5rem .9rem;
  border-radius: var(--rayon-sm);
  border: 1px solid var(--bordure);
  background: var(--surface);
}
.atout svg { width: 28px; height: 28px; color: var(--violet-400); margin-bottom: .7rem; }
.atout b { display: block; font-family: var(--police-titre); font-size: .92rem; margin-bottom: .2rem; }
.atout span { font-size: .78rem; color: var(--texte-faible); }

/* ---------- Listes dans les cartes de services ---------- */
.carte__liste {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.carte__liste li {
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--violet-300);
  background: rgba(168, 85, 247, .12);
  border: 1px solid var(--bordure);
  border-radius: 100px;
  padding: .25rem .7rem;
}

/* ---------- Les 3 effets de ciel étoilé ---------- */
.effets {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.effet {
  position: relative;
  display: block;
  padding: 2rem 1.7rem 1.6rem;
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  background: linear-gradient(170deg, rgba(58, 12, 99, .3), rgba(5, 2, 8, .55));
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition),
              box-shadow var(--transition), transform var(--transition);
}
.effet:hover { border-color: var(--bordure-vive); transform: translateY(-3px); }
.effet::after {
  content: "";
  position: absolute;
  left: 18%; right: 18%; top: -1px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--rose-400), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.effet:focus-within { outline: 2px solid var(--violet-300); outline-offset: 3px; }
.effet__radio {
  position: absolute;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}
.effet__titre {
  display: block;
  font-family: var(--police-titre);
  font-weight: 700;
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.15;
  margin-bottom: .5rem;
}
.effet__texte { display: block; color: var(--texte-doux); font-size: .94rem; }
.effet:not(.est-choisi) { opacity: .72; }
.effet:not(.est-choisi):hover { opacity: 1; }

.effet.est-choisi {
  border-color: var(--violet-400);
  background: linear-gradient(170deg, rgba(91, 23, 163, .55), rgba(5, 2, 8, .6));
  transform: translateY(-4px);
  box-shadow:
    0 0 0 1px var(--violet-400),
    0 0 44px -8px rgba(168, 85, 247, .7),
    0 34px 70px -38px rgba(139, 47, 224, 1);
}
.effet.est-choisi::after { opacity: 1; }
.effet.est-choisi .effet__tag { color: var(--rose-400); }
.effet.est-choisi .effet__texte { color: var(--texte); }
.effet__tag {
  display: block;
  font-family: var(--police-titre);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--violet-300);
  margin-bottom: .6rem;
}

.etiquette-phare {
  position: absolute;
  top: -10px; right: 14px;
  font-size: .64rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-family: var(--police-titre);
  font-weight: 600;
  background: linear-gradient(120deg, var(--violet-600), var(--violet-400));
  color: #fff;
  padding: .2rem .6rem;
  border-radius: 100px;
}

/* ---------- Bloc densité ---------- */
.densite {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  background: var(--surface);
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.densite__chiffre {
  font-family: var(--police-marque);
  font-size: clamp(3.2rem, 9vw, 5.4rem);
  line-height: 1;
  background: linear-gradient(100deg, #ffffff 0%, var(--violet-300) 50%, var(--violet-500) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-right: .1em;
}
.densite__chiffre span { font-size: .55em; }
.densite__texte b { display: block; font-family: var(--police-titre); font-size: 1.05rem; margin-bottom: .4rem; }
.densite__texte p { color: var(--texte-doux); font-size: .95rem; margin: 0; }

/* ---------- Options en plus ---------- */
.options-plus {
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px dashed var(--bordure);
  border-radius: var(--rayon);
  background: rgba(168, 85, 247, .05);
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.options-plus h3 { margin-bottom: 1.2rem; }

/* ---------- Prestations ---------- */
.grille-prestations {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}
.prestation {
  display: flex;
  flex-direction: column;
  padding: clamp(1.6rem, 3vw, 2.2rem);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  background: linear-gradient(170deg, rgba(58, 12, 99, .3), rgba(5, 2, 8, .55));
  box-shadow: 0 30px 70px -50px rgba(139, 47, 224, .9);
}
.prestation__tete {
  display: flex;
  align-items: baseline;
  gap: .9rem;
  margin-bottom: .8rem;
}
.prestation__num {
  font-family: var(--police-marque);
  font-size: 2rem;
  line-height: 1;
  color: var(--violet-400);
  opacity: .85;
}
.prestation__tete h3 { margin: 0; }
.prestation__intro { color: var(--texte-doux); font-size: .95rem; }
.prestation__intro b { color: var(--texte); }

.prestation__liste { list-style: none; margin: .4rem 0 1.2rem; padding: 0; display: grid; gap: .7rem; }
.prestation__liste li {
  padding-left: 1.4rem;
  position: relative;
}
.prestation__liste li::before {
  content: "\2726";
  position: absolute; left: 0; top: .05em;
  color: var(--violet-400);
  font-size: .85rem;
}
.prestation__liste b { font-family: var(--police-titre); font-size: .98rem; display: block; }
.prestation__liste span { font-size: .84rem; color: var(--texte-faible); }

.prestation__liste--puces {
  grid-template-columns: repeat(2, 1fr);
  gap: .45rem 1rem;
}
.prestation__liste--puces li { font-size: .92rem; color: var(--texte-doux); }

.prestation__note {
  font-size: .86rem;
  color: var(--texte-doux);
  margin: 0 0 .5rem;
}
.prestation__note b { color: var(--texte); }
.prestation .btn--bloc { margin-top: auto; }

.btn--bloc { width: 100%; justify-content: center; margin-top: 1.2rem; }

/* ---------- Panneau « ce qui est compris » ---------- */
.panneau-inclus {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
  padding: clamp(1.8rem, 4vw, 3rem);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  background: var(--surface);
}
.panneau-inclus h3 { margin-bottom: .4rem; }
.panneau-inclus__cta {
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: var(--rayon-sm);
  border: 1px solid var(--bordure-vive);
  background: linear-gradient(170deg, rgba(91, 23, 163, .35), rgba(5, 2, 8, .5));
}
.panneau-inclus__cta p { font-size: .92rem; color: var(--texte-doux); }
.panneau-inclus__cta b { color: var(--texte); }

.liste-check { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .85rem; }
.liste-check li { display: flex; gap: .8rem; align-items: flex-start; font-size: .96rem; color: var(--texte-doux); }
.liste-check svg { width: 20px; height: 20px; flex: none; color: var(--violet-400); margin-top: .18rem; }
.liste-check b { color: var(--texte); font-weight: 600; }
.liste-check--colonnes { grid-template-columns: repeat(2, 1fr); gap: .85rem 2rem; }

/* ---------- Processus ---------- */
.etapes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  counter-reset: etape;
}
.etape {
  position: relative;
  padding: 2rem 1.6rem 1.8rem;
  border-radius: var(--rayon);
  border: 1px solid var(--bordure);
  background: linear-gradient(165deg, rgba(255,255,255,.05), rgba(255,255,255,.012));
  transition: transform var(--transition), border-color var(--transition);
}
.etape:hover { transform: translateY(-4px); border-color: var(--bordure-vive); }
.etape__num {
  font-family: var(--police-marque);
  font-size: 2.6rem;
  font-weight: 400;
  line-height: 1;
  background: linear-gradient(160deg, var(--violet-400), rgba(139,47,224,.15));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: .6rem;
}
.etape h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.etape p { font-size: .92rem; color: var(--texte-doux); margin: 0; }

/* ---------- Galerie ---------- */
.galerie {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.galerie figure {
  margin: 0;
  position: relative;
  border-radius: var(--rayon);
  overflow: hidden;
  border: 1px solid var(--bordure);
  background: var(--noir-2);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.galerie figure:hover {
  transform: translateY(-5px);
  border-color: var(--bordure-vive);
  box-shadow: 0 30px 60px -32px rgba(168,85,247,.9);
}
.galerie img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3 / 4; }
.galerie figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.6rem 1.1rem .9rem;
  font-size: .86rem;
  background: linear-gradient(to top, rgba(5,2,8,.92), transparent);
}

/* ---------- À propos ---------- */
.apropos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.apropos__citation {
  border-left: 2px solid var(--violet-500);
  padding-left: 1.4rem;
  font-size: 1.15rem;
  font-family: var(--police-titre);
  color: #fff;
  font-style: italic;
  margin: 1.8rem 0;
}

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin-inline: auto; display: grid; gap: .8rem; }
.faq details {
  border: 1px solid var(--bordure);
  border-radius: var(--rayon-sm);
  background: var(--surface);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq details[open] { border-color: var(--bordure-vive); background: var(--surface-2); }
.faq summary {
  cursor: pointer;
  padding: 1.15rem 1.4rem;
  font-family: var(--police-titre);
  font-weight: 600;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--violet-400);
  transition: transform var(--transition);
  flex: none;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq__reponse { padding: 0 1.4rem 1.3rem; color: var(--texte-doux); font-size: .95rem; }

/* ---------- Contact ---------- */
.contact {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.infos-contact { display: grid; gap: 1rem; }
.info-bloc {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 1.3rem;
  border-radius: var(--rayon-sm);
  border: 1px solid var(--bordure);
  background: var(--surface);
}
.info-bloc svg { width: 22px; height: 22px; color: var(--violet-400); flex: none; margin-top: .2rem; }
.info-bloc b { display: block; font-family: var(--police-titre); font-size: .95rem; margin-bottom: .15rem; }
.info-bloc span, .info-bloc a { font-size: .9rem; color: var(--texte-doux); }
.info-bloc a:hover { color: var(--violet-300); }

.formulaire {
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border-radius: var(--rayon);
  border: 1px solid var(--bordure);
  background: linear-gradient(170deg, rgba(58,12,99,.3), rgba(5,2,8,.55));
  box-shadow: 0 30px 70px -40px rgba(139,47,224,.9);
}

.champs { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.champ { display: flex; flex-direction: column; gap: .45rem; }
.champ--plein { grid-column: 1 / -1; }
.champ label { font-size: .84rem; font-weight: 600; color: var(--texte-doux); font-family: var(--police-titre); letter-spacing: .02em; }
.champ label .requis { color: var(--rose-400); }

.champ input,
.champ select,
.champ textarea {
  width: 100%;
  padding: .85rem 1rem;
  border-radius: var(--rayon-sm);
  border: 1px solid var(--bordure);
  background: rgba(5, 2, 8, .55);
  color: var(--texte);
  font-family: inherit;
  font-size: .95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.champ textarea { resize: vertical; min-height: 130px; }
.champ input::placeholder, .champ textarea::placeholder { color: var(--texte-faible); }
.champ input:focus, .champ select:focus, .champ textarea:focus {
  outline: none;
  border-color: var(--violet-400);
  box-shadow: 0 0 0 3px rgba(168, 85, 247, .18);
}
.champ select option { background: var(--noir-2); color: var(--texte); }

.case-consentement {
  grid-column: 1 / -1;
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  font-size: .82rem;
  color: var(--texte-faible);
}
.case-consentement input { width: 17px; height: 17px; accent-color: var(--violet-500); margin-top: .18rem; flex: none; }

.pot-de-miel { position: absolute; left: -9999px; opacity: 0; }

.message-formulaire {
  margin-top: 1rem;
  padding: .95rem 1.1rem;
  border-radius: var(--rayon-sm);
  font-size: .9rem;
  display: none;
}
.message-formulaire.est-visible { display: block; }
.message-formulaire.est-succes {
  background: rgba(74, 222, 128, .12);
  border: 1px solid rgba(74, 222, 128, .4);
  color: #86efac;
}
.message-formulaire.est-erreur {
  background: rgba(248, 113, 113, .12);
  border: 1px solid rgba(248, 113, 113, .4);
  color: #fca5a5;
}

/* ---------- Appel à l'action final ---------- */
.cta-final {
  position: relative;
  text-align: center;
  padding: clamp(3rem, 7vw, 5rem) clamp(1.5rem, 5vw, 4rem);
  border-radius: 28px;
  border: 1px solid var(--bordure-vive);
  background:
    radial-gradient(700px 320px at 50% 0%, rgba(168,85,247,.3), transparent 70%),
    linear-gradient(170deg, rgba(58,12,99,.55), rgba(5,2,8,.85));
  box-shadow: 0 40px 100px -50px rgba(168,85,247,1);
  overflow: hidden;
}
.cta-final h2 { margin-bottom: .8rem; }
.cta-final p { color: var(--texte-doux); max-width: 60ch; margin-inline: auto; }
.cta-final .hero__actions { justify-content: center; margin-top: 2rem; margin-bottom: 0; }

/* ---------- Pied de page ---------- */
.pied {
  border-top: 1px solid var(--bordure);
  margin-top: clamp(3rem, 7vw, 5rem);
  padding: clamp(2.5rem, 5vw, 3.5rem) 0 2rem;
  background: rgba(5, 2, 8, .7);
}
.pied__grille {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
.pied p { color: var(--texte-faible); font-size: .9rem; }
.pied h4 { font-size: .8rem; letter-spacing: .22em; text-transform: uppercase; color: var(--violet-300); margin-bottom: 1rem; }
.pied ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.pied ul a { color: var(--texte-doux); font-size: .9rem; }
.pied ul a:hover { color: var(--violet-300); }

.reseaux { display: flex; gap: .7rem; margin-top: 1.2rem; }
.reseaux a {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 12px;
  border: 1px solid var(--bordure);
  background: var(--surface);
  color: var(--texte-doux);
  transition: all var(--transition);
}
.reseaux a:hover {
  color: #fff;
  border-color: var(--bordure-vive);
  background: linear-gradient(120deg, var(--violet-600), var(--violet-400));
  transform: translateY(-2px);
}
.reseaux svg { width: 19px; height: 19px; }

.pied__bas {
  border-top: 1px solid var(--bordure);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: .82rem;
  color: var(--texte-faible);
}
.signature-manuscrite {
  font-family: var(--police-titre);
  font-style: italic;
  color: var(--violet-300);
}

/* ---------- Bouton flottant devis ---------- */
.devis-flottant {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 40;
  display: none;
  box-shadow: 0 14px 40px -12px rgba(168,85,247,1);
}
.devis-flottant.est-visible { display: inline-flex; }

/* ---------- Apparition au défilement ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s ease, transform .7s cubic-bezier(.22,.61,.36,1);
  will-change: opacity, transform;
}
.reveal.est-visible { opacity: 1; transform: none; }

/* ---------- Page légale ---------- */
.page-texte { max-width: 780px; margin-inline: auto; }
.page-texte h2 { margin-top: 2.5rem; font-size: 1.4rem; }
.page-texte p, .page-texte li { color: var(--texte-doux); font-size: .96rem; }
.page-texte ul { padding-left: 1.2rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .hero__grille { grid-template-columns: 1fr; }
  .hero__visuel { max-width: 440px; margin-inline: auto; width: 100%; }
  .tarifs__disposition, .apropos, .contact { grid-template-columns: 1fr; }
  .grille--3, .etapes, .galerie { grid-template-columns: repeat(2, 1fr); }
  .grille-services { grid-template-columns: repeat(2, 1fr); }
  .grille-services > *, .grille-services > *:nth-child(4), .grille-services > *:nth-child(5) { grid-column: auto; }
  .atouts { grid-template-columns: repeat(3, 1fr); }
  .pied__grille { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 1.25rem 1.6rem;
    background: rgba(8, 3, 14, .97);
    border-bottom: 1px solid var(--bordure);
    backdrop-filter: blur(16px);
    transform: translateY(-140%);
    transition: transform var(--transition);
    max-height: calc(100vh - 64px);
    overflow-y: auto;
  }
  .nav.est-ouverte { transform: translateY(0); }
  .nav__liste { flex-direction: column; gap: 0; }
  .nav__liste a { display: block; padding: .95rem 0; border-bottom: 1px solid rgba(168,85,247,.12); font-size: 1rem; }
  .nav .btn { margin-top: 1.2rem; }
  .burger { display: grid; }

  .bandeau__grille { grid-template-columns: repeat(2, 1fr); gap: 1.6rem; }
  .grille--3, .grille--2, .etapes, .galerie, .grille-services { grid-template-columns: 1fr; }
  .atouts { grid-template-columns: repeat(2, 1fr); }
  .champs { grid-template-columns: 1fr; }
  .pied__grille { grid-template-columns: 1fr; gap: 2rem; }
  .hero { min-height: auto; }
  .hero__chiffres { gap: 1.6rem 2.2rem; }
}

@media (max-width: 420px) {
  .atouts { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .hero__actions { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  #ciel, .voile-fond, .devis-flottant, .burger { display: none !important; }
  body { background: #fff; color: #000; }
}

/* ---------- Ajouts : coordonnées et carte de localisation ---------- */
.carte-localisation {
  margin: 0 0 .4rem;
  border-radius: var(--rayon);
  overflow: hidden;
  border: 1px solid var(--bordure);
  box-shadow: 0 26px 60px -38px rgba(168, 85, 247, .9);
}
.carte-localisation img { width: 100%; height: auto; }

.info-bloc--lien {
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.info-bloc--lien:hover {
  color: inherit;
  border-color: var(--bordure-vive);
  background: var(--surface-2);
  transform: translateY(-2px);
}
.info-bloc--lien b { color: var(--texte); }
.info-bloc--lien:hover b { color: #fff; }

.pied__coordonnees {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 0;
  display: grid;
  gap: .4rem;
}
.pied__coordonnees a { color: var(--texte-doux); font-size: .9rem; }
.pied__coordonnees a:hover { color: var(--violet-300); }

/* ==========================================================================
   Ajouts : options du formulaire de devis + adaptations responsives
   des nouveaux blocs (effets, densité, prestations)
   ========================================================================== */

.options-devis {
  border: 1px solid var(--bordure);
  border-radius: var(--rayon-sm);
  background: var(--surface);
  padding: 1.1rem 1.3rem 1.3rem;
  margin: 0;
  min-width: 0;
}
.options-devis legend {
  font-family: var(--police-titre);
  font-size: .84rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--texte-doux);
  padding: 0 .45rem;
}
.options-devis__grille {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: .55rem 1.2rem;
  margin-top: .4rem;
}
.options-devis__grille label {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .88rem;
  color: var(--texte-doux);
  cursor: pointer;
  line-height: 1.45;
}
.options-devis__grille input {
  width: 17px; height: 17px;
  flex: none;
  margin-top: .18rem;
  accent-color: var(--violet-500);
  cursor: pointer;
}
.options-devis__grille label:hover span { color: var(--texte); }

@media (max-width: 980px) {
  .effets { grid-template-columns: 1fr; }
  .grille-prestations { grid-template-columns: 1fr; }
  .panneau-inclus { grid-template-columns: 1fr; }
  .liste-check--colonnes { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .densite { grid-template-columns: 1fr; text-align: left; gap: .6rem; }
  .prestation__liste--puces { grid-template-columns: 1fr; }
  .options-devis__grille { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Site multi-pages : en-tête de page, navigation active, blocs spécifiques
   ========================================================================== */

/* ---------- Lien de navigation de la page courante ---------- */
.nav__liste a.est-actif { color: var(--texte); }
.nav__liste a.est-actif::after { width: 100%; }

/* ---------- En-tête des pages intérieures ---------- */
.entete-page {
  padding: clamp(7rem, 12vw, 10rem) 0 clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  position: relative;
}
.entete-page::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 0;
  transform: translateX(-50%);
  width: min(100% - 2.5rem, 720px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--bordure-vive), transparent);
}
.entete-page h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  margin-bottom: .5em;
}
.entete-page__intro {
  max-width: 62ch;
  margin-inline: auto;
  color: var(--texte-doux);
  font-size: 1.05rem;
}
.entete-page + .section { padding-top: clamp(3rem, 6vw, 4.5rem); }

/* ---------- Baseline de marque dans le hero ---------- */
.hero__baseline {
  font-family: var(--police-titre);
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--violet-300);
  margin: 0 0 .6rem;
}
.pied__signature {
  font-family: var(--police-titre);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--violet-300);
  margin: .9rem 0 0;
}

/* ---------- Galerie à trois vignettes (aperçu accueil) ---------- */
.galerie--trois { grid-template-columns: repeat(3, 1fr); }

/* ---------- Bloc des délais ---------- */
.delais {
  display: grid;
  grid-template-columns: minmax(230px, .8fr) 1.2fr;
  gap: clamp(1.8rem, 5vw, 3.5rem);
  align-items: center;
  padding: clamp(1.8rem, 4vw, 3rem);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  background: linear-gradient(170deg, rgba(58, 12, 99, .3), rgba(5, 2, 8, .55));
  box-shadow: 0 30px 70px -50px rgba(139, 47, 224, .9);
}
.delais__chiffres { display: grid; gap: 1.6rem; }
.delais__bloc strong {
  display: block;
  font-family: var(--police-marque);
  font-size: clamp(2rem, 4.4vw, 2.9rem);
  line-height: 1.15;
  background: linear-gradient(100deg, #ffffff 0%, var(--violet-300) 50%, var(--violet-500) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.delais__bloc span { font-size: .86rem; color: var(--texte-faible); display: block; max-width: 26ch; }
.delais__texte h3 { margin-bottom: .6rem; }
.delais__texte p { color: var(--texte-doux); font-size: .96rem; }
.delais__texte b { color: var(--texte); }

/* ---------- Carte de situation dessinée ---------- */
.carte-vendee {
  margin: 0 0 .4rem;
  border-radius: var(--rayon);
  overflow: hidden;
  border: 1px solid var(--bordure);
  background: var(--surface);
  box-shadow: 0 26px 60px -38px rgba(168, 85, 247, .9);
}
.carte-vendee svg { width: 100%; height: auto; display: block; }
.carte-vendee figcaption {
  padding: .9rem 1.2rem 1.1rem;
  font-size: .82rem;
  color: var(--texte-faible);
  border-top: 1px solid rgba(168, 85, 247, .14);
}
.carte-vendee__ville {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 34px;
  fill: var(--texte-doux);
  letter-spacing: .01em;
}
.carte-vendee__atelier {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 36px;
  font-weight: 700;
  fill: #fff;
  letter-spacing: .04em;
}
.carte-vendee__mer {
  font-family: 'Kaushan Script', cursive;
  font-size: 46px;
  fill: var(--violet-300);
  opacity: .6;
}

/* ---------- Champ pré-rempli depuis l'URL ---------- */
.est-prerempli {
  border-color: var(--bordure-vive) !important;
  box-shadow: 0 0 0 3px rgba(168, 85, 247, .22);
  transition: box-shadow var(--transition), border-color var(--transition);
}

@media (max-width: 900px) {
  .delais { grid-template-columns: 1fr; }
  .delais__chiffres { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .galerie--trois { grid-template-columns: 1fr; }
  .entete-page { padding-top: 6.5rem; }
}
@media (max-width: 480px) {
  .delais__chiffres { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Simulateur de ciel étoilé (page /ciel-etoile)
   ========================================================================== */


.simulateur .densite { grid-template-columns: minmax(250px, .9fr) 1.1fr; }

.densite__jauge { text-align: center; }
.densite__jauge .densite__chiffre { padding-right: 0; }
.densite__unite {
  display: block;
  font-family: var(--police-titre);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--violet-300);
  margin-bottom: 1.6rem;
}
.densite__label {
  display: block;
  font-size: .8rem;
  color: var(--texte-faible);
  margin-bottom: .6rem;
}
.densite__etat {
  font-family: var(--police-titre);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--violet-300);
  margin-bottom: 1.4rem;
}

/* ---------- Curseur de densité ---------- */
.curseur {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 26px;
  background: transparent;
  cursor: pointer;
  margin: 0;
}
.curseur:focus-visible { outline: 2px solid var(--violet-300); outline-offset: 6px; border-radius: 100px; }

.curseur::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 100px;
  background: linear-gradient(90deg,
    var(--violet-400) var(--progression, 0%),
    rgba(168, 85, 247, .18) var(--progression, 0%));
}
.curseur::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px; height: 22px;
  margin-top: -8px;
  border: none;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 32%, #fff, var(--violet-400) 70%);
  box-shadow: 0 0 0 6px rgba(168, 85, 247, .16), 0 4px 16px rgba(139, 47, 224, .8);
}
.curseur::-moz-range-track {
  height: 6px;
  border-radius: 100px;
  background: rgba(168, 85, 247, .18);
}
.curseur::-moz-range-progress { height: 6px; border-radius: 100px; background: var(--violet-400); }
.curseur::-moz-range-thumb {
  width: 22px; height: 22px;
  border: none;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 32%, #fff, var(--violet-400) 70%);
  box-shadow: 0 0 0 6px rgba(168, 85, 247, .16), 0 4px 16px rgba(139, 47, 224, .8);
}

.curseur__reperes {
  display: flex;
  justify-content: space-between;
  margin-top: .45rem;
  font-size: .68rem;
  letter-spacing: .08em;
  color: var(--texte-faible);
}

@media (max-width: 900px) {
  .simulateur .densite { grid-template-columns: 1fr; }
  .densite__jauge { text-align: left; }
}

/* ==========================================================================
   Carte de situation (données OpenStreetMap, rendu aux couleurs du site)
   ========================================================================== */
.carte-vendee__credit {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 20px;
  fill: var(--texte-faible);
  opacity: .75;
}

/* ---------- Cadres photo : recadrage propre quel que soit le format ------- */
.hero__cadre--large { aspect-ratio: 16 / 11; }
.hero__cadre--large img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 640px) {
  .effet .etiquette-phare { right: 10px; }
}

/* ==========================================================================
   Simulateur : réglages de couleur et d'options
   ========================================================================== */

.visuellement-cache {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.reglages {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  gap: 1.2rem 2.6rem;
  margin: clamp(1.6rem, 3vw, 2.4rem) 0 clamp(1.8rem, 3.5vw, 2.6rem);
  padding: clamp(1.2rem, 2.5vw, 1.6rem) clamp(1.4rem, 3vw, 2.2rem);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  background: var(--surface);
}
.reglage { display: flex; flex-direction: column; gap: .7rem; }
.reglage__titre {
  font-family: var(--police-titre);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--violet-300);
}
.teintes--seconde[hidden] { display: none; }

/* ---------- Nuancier RVB ---------- */
.nuancier {
  display: flex;
  align-items: center;
  gap: .9rem;
}
.nuancier__pastille {
  flex: 0 0 auto;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--teinte, #a855f7);
  border: 2px solid rgba(255, 255, 255, .18);
  box-shadow: 0 0 22px -2px var(--teinte, #a855f7);
  transition: background var(--transition), box-shadow var(--transition);
}
.nuancier__corps { flex: 1 1 auto; min-width: 0; }

.curseur--teinte::-webkit-slider-runnable-track {
  height: 10px;
  border-radius: 100px;
  background: linear-gradient(90deg, #ff0000, #ffff00, #00ff00, #00ffff,
                                      #0000ff, #ff00ff, #ff0000);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16);
}
.curseur--teinte::-webkit-slider-thumb { margin-top: -6px; }
.curseur--teinte::-moz-range-track {
  height: 10px;
  border-radius: 100px;
  background: linear-gradient(90deg, #ff0000, #ffff00, #00ff00, #00ffff,
                                      #0000ff, #ff00ff, #ff0000);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16);
}
.curseur--teinte::-moz-range-progress { background: transparent; }

.nuancier__pied {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  margin-top: .3rem;
}
.nuancier__nom {
  font-weight: 600;
  font-size: .95rem;
  color: var(--texte);
}
.nuancier__pipette {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .3rem .6rem .3rem .35rem;
  border: 1px solid var(--bordure);
  border-radius: 100px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.nuancier__pipette:hover { border-color: var(--bordure-vive); background: rgba(255, 255, 255, .04); }
.nuancier__pipette:focus-within { outline: 2px solid var(--violet-300); outline-offset: 3px; }
.nuancier__pipette input[type="color"] {
  -webkit-appearance: none;
  appearance: none;
  width: 24px; height: 24px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
}
.nuancier__pipette input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
.nuancier__pipette input[type="color"]::-webkit-color-swatch {
  border: 2px solid rgba(255, 255, 255, .22);
  border-radius: 50%;
}
.nuancier__pipette input[type="color"]::-moz-color-swatch {
  border: 2px solid rgba(255, 255, 255, .22);
  border-radius: 50%;
}
.nuancier__pipette-texte {
  font-size: .72rem;
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
  color: var(--texte-faible);
}
.reglage--couleur { flex: 1 1 300px; min-width: 250px; max-width: 440px; }
.nuancier__note {
  flex: 1 1 100%;
  order: 2;
  max-width: 62ch;
  text-align: center;
  margin: 0 auto;
  font-size: .82rem;
  line-height: 1.6;
  color: var(--texte-faible);
}
.nuancier__note b { color: var(--texte); font-weight: 600; }

/* ---------- Bascules d'options ---------- */
.bascules { display: flex; flex-wrap: wrap; gap: .5rem; }
.bascule {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .45rem .95rem .45rem .7rem;
  border: 1px solid var(--bordure);
  border-radius: 100px;
  background: rgba(168, 85, 247, .06);
  font-size: .86rem;
  color: var(--texte-doux);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.bascule:hover { border-color: var(--bordure-vive); color: var(--texte); }
.bascule input {
  width: 16px; height: 16px;
  margin: 0;
  accent-color: var(--violet-500);
  cursor: pointer;
}
.bascule:has(input:checked) {
  border-color: var(--violet-400);
  background: rgba(168, 85, 247, .2);
  color: #fff;
  box-shadow: 0 0 20px -6px rgba(168, 85, 247, .8);
}
.bascule:focus-within { outline: 2px solid var(--violet-300); outline-offset: 3px; }

.options-plus__renvoi {
  margin: -.6rem 0 1.2rem;
  font-size: .88rem;
  color: var(--texte-faible);
}

@media (max-width: 620px) {
  .reglages { flex-direction: column; align-items: stretch; gap: 1.2rem; }
  .reglage--couleur { flex: 0 0 auto; max-width: none; min-width: 0; }
  .nuancier__note { text-align: left; }
}

/* ==========================================================================
   Accueil : sommaire de l'offre et teaser ciel étoilé (au lieu de répéter
   le contenu détaillé des pages /prestations et /ciel-etoile)
   ========================================================================== */

.sommaire-offre {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.sommaire-offre a {
  display: block;
  height: 100%;
  padding: 1.5rem 1.6rem;
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  background: linear-gradient(170deg, rgba(58, 12, 99, .26), rgba(5, 2, 8, .5));
  color: inherit;
  transition: border-color var(--transition), transform var(--transition), background var(--transition);
}
.sommaire-offre a:hover {
  border-color: var(--bordure-vive);
  transform: translateY(-3px);
  color: inherit;
  background: linear-gradient(170deg, rgba(91, 23, 163, .34), rgba(5, 2, 8, .55));
}
.sommaire-offre__titre {
  display: block;
  font-family: var(--police-titre);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: .4rem;
}
.sommaire-offre__texte { display: block; color: var(--texte-doux); font-size: .94rem; }
.sommaire-offre__lien {
  display: block;
  margin-top: .9rem;
  font-family: var(--police-titre);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--violet-300);
}

.teaser-ciel {
  display: grid;
  grid-template-columns: 1.3fr .9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding: clamp(1.8rem, 4vw, 3rem);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  background: linear-gradient(170deg, rgba(58, 12, 99, .3), rgba(5, 2, 8, .55));
  box-shadow: 0 30px 70px -50px rgba(139, 47, 224, .9);
}
.teaser-ciel__texte h2 { margin-bottom: .5em; }
.teaser-ciel__texte p { color: var(--texte-doux); }
.teaser-ciel__texte b { color: var(--texte); }
.teaser-ciel__chiffres { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.3rem; }
.teaser-ciel__chiffres strong {
  display: block;
  font-family: var(--police-marque);
  font-size: clamp(1.9rem, 3.6vw, 2.5rem);
  line-height: 1.15;
  background: linear-gradient(100deg, #ffffff 0%, var(--violet-300) 50%, var(--violet-500) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.teaser-ciel__chiffres span { font-size: .84rem; color: var(--texte-faible); }

.prestation__actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: auto; }
.prestation__actions .btn { flex: 1 1 auto; justify-content: center; }

@media (max-width: 900px) {
  .sommaire-offre { grid-template-columns: 1fr; }
  .teaser-ciel { grid-template-columns: 1fr; }
  .teaser-ciel__chiffres { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
}
@media (max-width: 560px) {
  .teaser-ciel__chiffres { grid-template-columns: 1fr; }
}