/* =====================================================================
   ZATALABS — Feuille de style principale
   Sommaire
   01. Tokens & thèmes        06. Services / cartes
   02. Base & utilitaires     07. Travaux / filtres
   03. Décor de fond          08. Chiffres / offres
   04. Navigation             09. Avis / FAQ
   05. Hero                   10. Contact / footer / responsive
   ===================================================================== */

/* ============ 01. TOKENS & THÈMES ============ */
:root {
  /* Identité V8 (9 octobre 2026) : « le prix affiché ». Papier blanc,
     encre bleu nuit, un seul bleu pour agir, et un surligneur jaune réservé
     à ce qui compte (les prix, « payé une fois »). Plus de dégradés, de
     halos ni de verre dépoli : c'est le contenu qui porte la page.

     Les noms historiques (--violet, --cyan, --rose, --grad-brand, --glow)
     restent définis pour l'espace client et le back-office : ils pointent
     vers la nouvelle palette, sans effet décoratif. Thème sombre ici, thème
     clair (par défaut) dans [data-theme="light"]. */
  --nuit:        #0D1220;
  --nuit-2:      #131A2B;
  --surface-nuit:#151C2E;
  --encre:       #121A2E;
  --bleu:        #9DB0FF;
  --bleu-clair:  #9DB0FF;
  --corail:      #FF8A66;
  --ivoire:      #F6F4EF;
  /* surligneur : jaune vif sur papier blanc ; ambre sourd en sombre, pour
     que le texte clair reste lisible dessus (4,7:1). */
  --surligneur:  #7A6A12;
  --succes-marque: #3FCB8B;

  --violet: var(--bleu);
  --cyan:   var(--bleu-clair);
  --rose:   var(--corail);
  --amber:  #FFC24A;

  /* accent lisible en texte/icône, et boutons principaux */
  --accent:        #9DB0FF;
  --bouton:        #9DB0FF;
  --bouton-texte:  #0D1220;
  --bouton-survol: #B7C5FF;

  /* surfaces — thème sombre */
  --bg:        #0D1220;
  --bg-2:      #131A2B;
  --surface:   #151C2E;
  --surface-2: #1B2438;
  --stroke:    rgba(230, 235, 248, .14);
  --stroke-2:  rgba(230, 235, 248, .28);

  /* texte */
  --text:   #EDF0F7;
  --muted:  #A8B1C5;
  --faint:  #98A2B7;

  /* effets : aucun décor. Une ombre très légère sur ce qui flotte. */
  --blur-s: 0px;
  --blur-m: 0px;
  --blur-l: 0px;
  --shadow:    0 1px 2px rgba(0, 0, 0, .25);
  --shadow-lg: 0 12px 32px -12px rgba(0, 0, 0, .55);
  --glow:      none;
  --blob-op: 0;
  --grain-op: 0;

  /* ancien dégradé de marque : une couleur unie */
  --grad-brand: linear-gradient(var(--accent), var(--accent));

  /* polices auto-hébergées (polices.css) */
  --police-texte: 'Atkinson Hyperlegible Next', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --police-titre: 'Archivo', 'Arial Narrow', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* géométrie : petits rayons, différenciés par niveau */
  --r-s: 8px;
  --r-m: 12px;
  --r-l: 16px;
  --r-xl: 20px;
  --nav-h: 68px;
  --maxw: 1160px;

  /* courbes */
  --ease: cubic-bezier(.23, 1, .32, 1);
  --ease-io: cubic-bezier(.77, 0, .175, 1);

  color-scheme: dark;
}

[data-theme="light"] {
  --surligneur:   #FFE14A;
  --bleu:          #2B47D9;
  --bleu-clair:    #2B47D9;
  --corail:        #B4471F;
  --accent:        #2B47D9;
  --bouton:        #2B47D9;
  --bouton-texte:  #FFFFFF;
  --bouton-survol: #1F37B8;
  --bg:        #FFFFFF;
  --bg-2:      #F2F4F8;
  --surface:   #FFFFFF;
  --surface-2: #F7F8FB;
  --stroke:    rgba(18, 26, 46, .13);
  --stroke-2:  rgba(18, 26, 46, .26);
  --text:   #121A2E;
  --muted:  #4A5468;
  --faint:  #5B6478;
  --shadow:    0 1px 2px rgba(18, 26, 46, .06);
  --shadow-lg: 0 14px 34px -16px rgba(18, 26, 46, .28);
  --glow:      none;
  --blob-op: 0;
  --grain-op: 0;
  color-scheme: light;
}

/* ============ 02. BASE & UTILITAIRES ============ */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100svh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--police-texte);
  font-size: clamp(15px, .55vw + 13.6px, 17px);
  line-height: 1.65;
  overflow-x: hidden;
  transition: background .5s var(--ease), color .5s var(--ease);
}

body.is-locked { overflow: hidden; }

h1, h2, h3, h4 {
  font-family: var(--police-titre);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.025em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

::selection { background: rgba(124, 92, 255, .35); color: var(--text); }

::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--stroke-2);
  border-radius: 99px;
  border: 3px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover { background: var(--violet); background-clip: content-box; }

.container {
  width: min(100% - 2.5rem, var(--maxw));
  margin-inline: auto;
}
.container--narrow { width: min(100% - 2.5rem, 820px); }

/* le composant « verre dépoli » réutilisé partout */
.glass {
  background: var(--surface);
  backdrop-filter: blur(var(--blur-m)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--blur-m)) saturate(180%);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
}

.grad {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 220% 100%;
  animation: hue 9s ease-in-out infinite alternate;
}
@keyframes hue { to { background-position: 100% 0; } }

.eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 1rem;
}

.section { padding: clamp(5rem, 11vw, 9rem) 0; position: relative; }
.section--alt::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, var(--bg-2) 18%, var(--bg-2) 82%, transparent);
  opacity: .8;
  pointer-events: none;
  z-index: -1;
}

.section__head { text-align: center; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section__title { font-size: clamp(2rem, 5vw, 3.4rem); }
.section__sub {
  max-width: 56ch;
  margin: 1.1rem auto 0;
  color: var(--muted);
}

/* — animations d'apparition —
   Portées par .js, une classe posée par un script en tête de page.
   Sans JavaScript, ces éléments restent simplement visibles : ils
   étaient auparavant en opacity:0 sans jamais être révélés, ce qui
   rendait la quasi-totalité du contenu invisible. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  filter: blur(8px);
  transition:
    opacity .85s var(--ease),
    transform .85s var(--ease),
    filter .85s var(--ease);
  transition-delay: var(--d, 0ms);
  will-change: opacity, transform, filter;
}
.js [data-reveal].is-in {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

/* ============ 03. DÉCOR DE FOND ============ */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

#particles { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; }

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: var(--blob-op);
  will-change: transform;
  transition: opacity .6s var(--ease);
}
.blob--1 {
  width: 46vmax; height: 46vmax;
  top: -14vmax; left: -10vmax;
  background: radial-gradient(circle at 30% 30%, var(--violet), transparent 68%);
  animation: drift1 26s var(--ease-io) infinite alternate;
}
.blob--2 {
  width: 40vmax; height: 40vmax;
  top: 22%; right: -14vmax;
  background: radial-gradient(circle at 60% 40%, var(--cyan), transparent 66%);
  animation: drift2 32s var(--ease-io) infinite alternate;
}
.blob--3 {
  width: 38vmax; height: 38vmax;
  bottom: -14vmax; left: 28%;
  background: radial-gradient(circle at 50% 50%, var(--rose), transparent 68%);
  animation: drift3 29s var(--ease-io) infinite alternate;
}
@keyframes drift1 { to { transform: translate3d(14vw, 10vh, 0) scale(1.18); } }
@keyframes drift2 { to { transform: translate3d(-16vw, -8vh, 0) scale(.86); } }
@keyframes drift3 { to { transform: translate3d(8vw, -12vh, 0) scale(1.12); } }

/* grain fin par-dessus, pour casser les bandes de dégradé */
.grain {
  position: absolute;
  inset: -200%;
  width: 500%; height: 500%;
  opacity: var(--grain-op);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(8) infinite;
}
@keyframes grain {
  0%,100% { transform: translate(0,0); }
  10% { transform: translate(-4%,-6%); }
  30% { transform: translate(6%,-3%); }
  50% { transform: translate(-3%,7%); }
  70% { transform: translate(5%,4%); }
  90% { transform: translate(-6%,2%); }
}

/* halo qui suit le curseur */
.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 420px; height: 420px;
  margin: -210px 0 0 -210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,92,255,.22), rgba(34,211,238,.1) 45%, transparent 70%);
  filter: blur(30px);
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity .4s var(--ease);
  will-change: transform;
}
body.has-cursor .cursor-glow { opacity: 1; }

/* ============ PRELOADER ============ */
/* Le preloader n'est affiché que si JavaScript peut le retirer.
   Sans la classe .js, il reste masqué : il recouvrait sinon la page
   entière et définitivement. */
.preloader { display: none; }
.js .preloader {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-content: center;
  gap: 1.4rem;
  justify-items: center;
  background: var(--bg);
  transition: opacity .7s var(--ease), visibility .7s;
}
.js .preloader.is-done { opacity: 0; visibility: hidden; }
.js .preloader__mark {
  font-family: var(--police-titre);
  font-weight: 800;
  font-size: clamp(1.6rem, 6vw, 2.6rem);
  letter-spacing: .5em;
  text-indent: .5em;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.js .preloader__bar {
  width: min(220px, 50vw);
  height: 3px;
  border-radius: 99px;
  background: var(--stroke);
  overflow: hidden;
}
.js .preloader__bar span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--grad-brand);
  animation: load 1.1s var(--ease) forwards;
}
@keyframes load { to { width: 100%; } }

/* barre de progression de lecture */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: var(--grad-brand);
  z-index: 120;
  box-shadow: 0 0 18px rgba(124, 92, 255, .8);
}

/* ============ 04. NAVIGATION ============ */
.nav {
  position: fixed;
  top: 14px; left: 0; right: 0;
  z-index: 100;
  padding-inline: 1.25rem;
  transition: top .45s var(--ease);
}
.nav.is-hidden { top: -100px; }

.nav__inner {
  width: min(100%, var(--maxw));
  margin-inline: auto;
  height: var(--nav-h);
  padding: 0 .75rem 0 1.25rem;
  border-radius: 99px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: background .4s var(--ease), box-shadow .4s var(--ease), height .4s var(--ease);
}
.nav.is-stuck .nav__inner {
  background: var(--surface-2);
  box-shadow: var(--shadow-lg);
  height: 64px;
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--police-titre);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: -.02em;
  flex-shrink: 0;
}
.nav__logo-orb {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--grad-brand);
  box-shadow: var(--glow);
  animation: orb 4s var(--ease-io) infinite alternate;
}
@keyframes orb {
  to { transform: scale(1.14) rotate(140deg); border-radius: 42% 58% 55% 45%; }
}

.nav__links { display: flex; align-items: center; gap: .25rem; }

.nav__link {
  position: relative;
  padding: .55rem .85rem;
  border-radius: 99px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--muted);
  transition: color .3s var(--ease), background .3s var(--ease);
  white-space: nowrap;
}
.nav__link:hover { color: var(--text); background: var(--surface); }
.nav__link.is-active { color: var(--text); }
.nav__link.is-active::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 4px;
  width: 5px; height: 5px;
  margin-left: -2.5px;
  border-radius: 50%;
  background: var(--grad-brand);
}
.nav__link--cta {
  margin-left: .4rem;
  color: #fff;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  box-shadow: 0 8px 24px -8px rgba(124, 92, 255, .8);
}
.nav__link--cta:hover { background: linear-gradient(135deg, var(--violet), var(--cyan)); filter: brightness(1.12); color: #fff; }
.nav__link--cta.is-active::after { display: none; }

.nav__tools { display: flex; align-items: center; gap: .5rem; }

.icon-btn {
  display: grid;
  place-content: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--stroke);
  background: var(--surface);
  cursor: pointer;
  transition: transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.icon-btn:hover { transform: translateY(-2px); border-color: var(--stroke-2); }
.icon-btn:active { transform: translateY(0) scale(.94); }
.icon-btn svg { width: 19px; height: 19px; }

svg[class^="ico"], .icon-btn svg, .card__icon svg, .contact__meta svg, .float-chip svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#themeToggle { position: relative; overflow: hidden; }
/* les deux icônes se superposent pour pouvoir permuter : hors flux, elles
   échappent au place-content du bouton, d'où le centrage explicite */
#themeToggle .ico {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 19px; height: 19px;
  transition: transform .5s var(--ease), opacity .4s var(--ease);
}
[data-theme="dark"] .ico--sun  { transform: translateY(0) rotate(0); opacity: 1; }
[data-theme="dark"] .ico--moon { transform: translateY(130%) rotate(50deg); opacity: 0; }
[data-theme="light"] .ico--sun  { transform: translateY(-130%) rotate(-50deg); opacity: 0; }
[data-theme="light"] .ico--moon { transform: translateY(0) rotate(0); opacity: 1; }

.burger {
  display: none;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--stroke);
  background: var(--surface);
  cursor: pointer;
  position: relative;
}
.burger span {
  position: absolute;
  left: 50%; top: 50%;
  width: 17px; height: 1.8px;
  margin-left: -8.5px;
  border-radius: 2px;
  background: currentColor;
  transition: transform .4s var(--ease), opacity .25s var(--ease);
}
.burger span:nth-child(1) { transform: translateY(-6px); }
.burger span:nth-child(2) { transform: translateY(0); }
.burger span:nth-child(3) { transform: translateY(6px); }
.burger.is-open span:nth-child(1) { transform: rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger.is-open span:nth-child(3) { transform: rotate(-45deg); }

/* ============ 05. HERO ============ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 5rem) 0 5rem;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .45rem 1rem .45rem .7rem;
  border-radius: 99px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 1.6rem;
}
.badge__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, .65);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  70%  { box-shadow: 0 0 0 9px rgba(52, 211, 153, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.hero__title {
  /* plafond volontairement bas : au-delà, les 3 lignes dessinées
     dans le HTML se remettent à passer à la ligne toutes seules */
  font-size: clamp(2.4rem, 4.6vw, 4.1rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  text-wrap: nowrap;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.js .hero__title .line > span {
  display: block;
  transform: translateY(105%);
  transition: transform 1s var(--ease);
  transition-delay: var(--ld, 0ms);
}
.js .hero__title.is-in .line > span { transform: translateY(0); }

.hero__lead {
  font-size: clamp(1rem, 1.1vw + .75rem, 1.18rem);
  color: var(--muted);
  max-width: 54ch;
  margin-bottom: 2.2rem;
}

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

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .85rem 1.3rem;
  border: 0;
  border-radius: var(--r-s);
  font-family: var(--police-texte);
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), filter .3s var(--ease);
  will-change: transform;
}
/* V8 : un bouton plein, d'une seule couleur, sans halo ni reflet. */
.btn--primary {
  color: var(--bouton-texte);
  background: var(--bouton);
  box-shadow: none;
  transition: background-color .15s var(--ease), transform .12s var(--ease);
}
.btn--primary:hover { background: var(--bouton-survol); }
.btn--ghost { color: var(--text); border: 1px solid var(--stroke-2); border-radius: var(--r-s); }
.btn--ghost:hover { border-color: var(--text); background: var(--surface-2); }
.btn:active { transform: scale(.97) !important; }
.btn--block { width: 100%; }
.btn__arrow { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .35s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

.btn__spinner {
  position: absolute;
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.35);
  border-top-color: #fff;
  opacity: 0;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.btn.is-loading .btn__text { opacity: 0; }
.btn.is-loading .btn__spinner { opacity: 1; }
.btn.is-done { background: #1E8E5A; color: #fff; }

.hero__proof { display: flex; align-items: center; gap: .9rem; }
.hero__proof p { font-size: .88rem; color: var(--muted); }
.avatars { display: flex; }
.avatars span {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c1), var(--c2));
  border: 2px solid var(--bg);
  margin-left: -11px;
  transition: transform .3s var(--ease);
}
.avatars span:first-child { margin-left: 0; }
.avatars:hover span { transform: translateY(-3px); }

/* — panneau visuel du hero — */
/* la marge droite réserve la place du débordement de .chip--2 :
   sans elle, la pastille sort du viewport et crée un scroll horizontal */
.hero__visual { perspective: 1400px; padding-right: 46px; }
.card-stack { position: relative; transform-style: preserve-3d; transition: transform .35s var(--ease); }
.card-stack__glow {
  position: absolute;
  inset: 8% 6%;
  border-radius: var(--r-xl);
  background: var(--grad-brand);
  filter: blur(58px);
  opacity: .45;
  z-index: -1;
  animation: hue 8s ease-in-out infinite alternate;
}

.panel { border-radius: var(--r-l); overflow: hidden; }
.panel__head {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .85rem 1.1rem;
  border-bottom: 1px solid var(--stroke);
  font-size: .76rem;
  color: var(--faint);
}
.dots { display: flex; gap: 6px; }
.dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--stroke-2); }
.dots i:first-child { background: #ff5f57; }
.dots i:nth-child(2) { background: #febc2e; }
.dots i:nth-child(3) { background: #28c840; }

.panel__body { padding: 1.4rem; display: grid; gap: 1.3rem; }
.metric { display: flex; align-items: baseline; justify-content: space-between; }
.metric__label { font-size: .85rem; color: var(--muted); }
.metric__value {
  font-family: var(--police-titre);
  font-size: 2.4rem;
  font-weight: 700;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bars { display: flex; align-items: flex-end; gap: 7px; height: 88px; }
.bars i {
  flex: 1;
  height: var(--h);
  border-radius: 6px 6px 3px 3px;
  background: linear-gradient(180deg, var(--violet), rgba(34, 211, 238, .25));
  transition: height .9s var(--ease);
}

.panel__rows { display: grid; gap: .5rem; }
.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .55rem .8rem;
  border-radius: var(--r-s);
  background: var(--surface);
  font-size: .86rem;
  color: var(--muted);
}
.pill {
  padding: .12rem .6rem;
  border-radius: 99px;
  font-size: .76rem;
  font-weight: 600;
  background: var(--surface-2);
  color: var(--text);
}
.pill--ok { background: rgba(52, 211, 153, .18); color: #34d399; }

.float-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem .95rem;
  border-radius: 99px;
  font-size: .82rem;
  font-weight: 500;
  white-space: nowrap;
  backdrop-filter: blur(var(--blur-l)) saturate(200%);
  -webkit-backdrop-filter: blur(var(--blur-l)) saturate(200%);
}
.float-chip svg { width: 14px; height: 14px; }
/* Les pastilles débordent du panneau via `translate`, laissé libre :
   `transform` est déjà pris par l'animation de flottement. */
.chip--1 { top: -22px; left: -26px; animation: floaty 7s var(--ease-io) infinite alternate; }
.chip--2 {
  top: 30%; right: 0;
  translate: 35% 0;
  animation: floaty 9s var(--ease-io) infinite alternate-reverse;
}
.chip--3 { bottom: -20px; left: 18%; animation: floaty 8s var(--ease-io) .8s infinite alternate; }
@keyframes floaty { to { transform: translateY(-16px) rotate(-1.5deg); } }

.ping {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, .6);
  animation: pulse 2s infinite;
}

.scroll-hint {
  position: absolute;
  left: 50%; bottom: 2rem;
  transform: translateX(-50%);
  display: grid;
  justify-items: center;
  gap: .5rem;
  font-size: .72rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--faint);
  animation: floaty 2.6s var(--ease-io) infinite alternate;
}
.scroll-hint__mouse {
  width: 23px; height: 36px;
  border: 1.5px solid var(--stroke-2);
  border-radius: 99px;
  display: grid;
  justify-items: center;
  padding-top: 7px;
}
.scroll-hint__mouse i {
  width: 3px; height: 7px;
  border-radius: 2px;
  background: currentColor;
  animation: wheel 1.8s var(--ease-io) infinite;
}
@keyframes wheel { 0% { opacity: 0; transform: translateY(-4px); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(9px); } }

/* ============ MARQUEE ============ */
.marquee {
  padding: 1.1rem 0;
  border-block: 1px solid var(--stroke);
  background: var(--surface);
  backdrop-filter: blur(var(--blur-s));
  -webkit-backdrop-filter: blur(var(--blur-s));
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  width: max-content;
  animation: slide 34s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span {
  font-family: var(--police-titre);
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 600;
  color: var(--faint);
  white-space: nowrap;
}
@keyframes slide { to { transform: translateX(-50%); } }

/* ============ 06. SERVICES ============ */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
}

.card {
  position: relative;
  padding: 2rem 1.8rem 2.2rem;
  border-radius: var(--r-l);
  overflow: hidden;
  transition: transform .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease);
}
/* lueur qui suit la souris à l'intérieur de la carte */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), rgba(124, 92, 255, .2), transparent 60%);
  opacity: 0;
  transition: opacity .4s var(--ease);
  pointer-events: none;
}
.card:hover::before { opacity: 1; }
.card:hover { border-color: var(--stroke-2); box-shadow: var(--shadow-lg); }

.card__icon {
  display: grid;
  place-content: center;
  width: 52px; height: 52px;
  border-radius: var(--r-m);
  margin-bottom: 1.3rem;
  background: linear-gradient(135deg, rgba(124, 92, 255, .22), rgba(34, 211, 238, .14));
  border: 1px solid var(--stroke);
  color: var(--accent);
}
.card__icon svg { width: 24px; height: 24px; }
.card h3 { font-size: 1.32rem; margin-bottom: .7rem; }
.card > p { color: var(--muted); font-size: .95rem; }

.card__list { list-style: none; margin: 1.3rem 0 0; padding: 0; display: grid; gap: .5rem; }
.card__list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: .88rem;
  color: var(--muted);
}
.card__list li::before {
  content: "";
  position: absolute;
  left: 0; top: .55em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--grad-brand);
}

.card__index {
  position: absolute;
  top: 1.4rem; right: 1.6rem;
  font-family: var(--police-titre);
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--text);
  opacity: .05;
  line-height: 1;
}

/* ============ 07. TRAVAUX ============ */
.filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .5rem;
  margin-bottom: 2.6rem;
}
.filter {
  padding: .6rem 1.25rem;
  border-radius: 99px;
  border: 1px solid var(--stroke);
  background: var(--surface);
  backdrop-filter: blur(var(--blur-s));
  -webkit-backdrop-filter: blur(var(--blur-s));
  font-size: .9rem;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  transition: all .35s var(--ease);
}
.filter:hover { color: var(--text); border-color: var(--stroke-2); transform: translateY(-2px); }
.filter.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  border-color: transparent;
  box-shadow: 0 10px 26px -10px rgba(124, 92, 255, .9);
}

.works {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.work {
  position: relative;
  border-radius: var(--r-l);
  overflow: hidden;
  cursor: pointer;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease),
              opacity .45s var(--ease);
}
.work:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--stroke-2); }
.work.is-hidden {
  display: none;
}
.work.is-filtering { opacity: 0; transform: scale(.94); }

.work__media {
  position: relative;
  aspect-ratio: 16 / 10;
  background:
    radial-gradient(circle at 25% 20%, var(--a), transparent 55%),
    radial-gradient(circle at 78% 75%, var(--b), transparent 58%),
    linear-gradient(135deg, var(--a), var(--b));
  overflow: hidden;
}
/* effet de verre strié par-dessus la vignette */
.work__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(115deg, rgba(255,255,255,.1) 0 2px, transparent 2px 9px),
    linear-gradient(180deg, transparent 55%, rgba(0,0,0,.42));
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  transition: backdrop-filter .5s var(--ease), opacity .5s var(--ease);
}
.work:hover .work__media::after { backdrop-filter: blur(0); -webkit-backdrop-filter: blur(0); opacity: .75; }

.work__year {
  position: absolute;
  top: .9rem; left: .9rem;
  z-index: 2;
  padding: .25rem .7rem;
  border-radius: 99px;
  font-size: .74rem;
  font-weight: 600;
  color: #fff;
  background: rgba(0, 0, 0, .35);
  backdrop-filter: blur(var(--blur-s));
  -webkit-backdrop-filter: blur(var(--blur-s));
  border: 1px solid rgba(255, 255, 255, .22);
}

.work__body { padding: 1.4rem 1.5rem 1.6rem; }
.work__body h3 { font-size: 1.22rem; margin-bottom: .45rem; }
.work__body p { font-size: .9rem; color: var(--muted); margin-bottom: .9rem; }

.tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.tags span {
  padding: .25rem .7rem;
  border-radius: 99px;
  font-size: .74rem;
  font-weight: 500;
  color: var(--muted);
  background: var(--surface-2);
  border: 1px solid var(--stroke);
}

.work__go {
  position: absolute;
  top: 1rem; right: 1rem;
  z-index: 2;
  display: grid;
  place-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  font-size: 1.05rem;
  color: #fff;
  background: rgba(255, 255, 255, .16);
  border: 1px solid rgba(255, 255, 255, .28);
  backdrop-filter: blur(var(--blur-m));
  -webkit-backdrop-filter: blur(var(--blur-m));
  opacity: 0;
  transform: translate(6px, -6px) scale(.85);
  transition: all .45s var(--ease);
}
.work:hover .work__go { opacity: 1; transform: none; }

/* ============ 08. CHIFFRES & OFFRES ============ */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1rem;
  padding: clamp(1.8rem, 4vw, 3rem);
  border-radius: var(--r-xl);
}
.stat { text-align: center; padding: .8rem; position: relative; }
.stat + .stat::before {
  content: "";
  position: absolute;
  left: 0; top: 18%;
  width: 1px; height: 64%;
  background: var(--stroke);
}
.stat__num {
  display: block;
  font-family: var(--police-titre);
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}
.stat__label { display: block; margin-top: .6rem; font-size: .85rem; color: var(--muted); }

.switch-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .9rem;
  margin-bottom: 2.8rem;
}
.switch-label { font-size: .92rem; color: var(--faint); transition: color .3s var(--ease); }
.switch-label.is-on { color: var(--text); font-weight: 500; }
.switch-label em {
  font-style: normal;
  font-size: .74rem;
  font-weight: 600;
  padding: .12rem .5rem;
  margin-left: .3rem;
  border-radius: 99px;
  background: rgba(52, 211, 153, .18);
  color: #34d399;
}
.switch {
  width: 56px; height: 30px;
  border-radius: 99px;
  border: 1px solid var(--stroke);
  background: var(--surface);
  backdrop-filter: blur(var(--blur-s));
  -webkit-backdrop-filter: blur(var(--blur-s));
  cursor: pointer;
  padding: 3px;
  display: flex;
}
.switch__knob {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--grad-brand);
  box-shadow: 0 3px 10px rgba(124, 92, 255, .6);
  transition: transform .4s var(--ease);
}
.switch[aria-checked="true"] .switch__knob { transform: translateX(26px); }

.plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
  align-items: start;
}
.plan {
  position: relative;
  padding: 2rem 1.8rem;
  border-radius: var(--r-l);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
}
.plan:hover { transform: translateY(-6px); border-color: var(--stroke-2); box-shadow: var(--shadow-lg); }
.plan--featured {
  border-color: rgba(124, 92, 255, .45);
  box-shadow: var(--shadow-lg), 0 0 80px -30px rgba(124, 92, 255, .9);
}
.plan--featured::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad-brand);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: .8;
  pointer-events: none;
}
.plan__flag {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  padding: .25rem .9rem;
  border-radius: 99px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .05em;
  color: #fff;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  white-space: nowrap;
  box-shadow: 0 8px 20px -8px rgba(124, 92, 255, .9);
}
.plan h3 { font-size: 1.3rem; }
.plan__desc { font-size: .9rem; color: var(--muted); }
.plan__price {
  font-family: var(--police-titre);
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: .12rem;
  font-variant-numeric: tabular-nums;
}
.plan__price .cur { font-size: 1.3rem; color: var(--muted); }
.plan__price small { font-size: .85rem; font-weight: 400; color: var(--faint); margin-left: .25rem; }
.plan__price--custom { font-size: 1.9rem; color: var(--muted); }
.plan ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; flex: 1; }
.plan ul li {
  position: relative;
  padding-left: 1.65rem;
  font-size: .9rem;
  color: var(--muted);
}
.plan ul li::before {
  content: "";
  position: absolute;
  left: 0; top: .35em;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: rgba(52, 211, 153, .16);
  box-shadow: inset 0 0 0 1px rgba(52, 211, 153, .45);
}
.plan ul li::after {
  content: "";
  position: absolute;
  left: 4.5px; top: .62em;
  width: 5px; height: 2.5px;
  border-left: 1.6px solid #34d399;
  border-bottom: 1.6px solid #34d399;
  transform: rotate(-45deg);
}

/* ============ 09. AVIS & FAQ ============ */
.slider { position: relative; }
.slider__viewport { overflow: hidden; border-radius: var(--r-l); }
.slider__track { display: flex; transition: transform .7s var(--ease); }

.quote {
  flex: 0 0 100%;
  padding: clamp(1.8rem, 4vw, 3rem);
  border-radius: var(--r-l);
  margin: 0;
  display: grid;
  gap: 1.6rem;
}
.quote p {
  font-family: var(--police-texte);
  font-size: clamp(1.1rem, 2.2vw, 1.6rem);
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: -.015em;
}
.quote footer { display: flex; align-items: center; gap: .85rem; }
.quote footer > span:last-child { display: grid; }
.quote strong { font-size: .95rem; }
.quote em { font-style: normal; font-size: .84rem; color: var(--faint); }
.ava {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c1), var(--c2));
  flex-shrink: 0;
}

.slider__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.6rem;
}
.slider__dots { display: flex; gap: .45rem; }
.slider__dots button {
  width: 8px; height: 8px;
  padding: 0;
  border: 0;
  border-radius: 99px;
  background: var(--stroke-2);
  cursor: pointer;
  transition: width .4s var(--ease), background .4s var(--ease);
}
.slider__dots button.is-active { width: 26px; background: var(--grad-brand); }

.accordion { display: grid; gap: .8rem; }
.acc { border-radius: var(--r-m); overflow: hidden; transition: border-color .35s var(--ease); }
.acc:hover { border-color: var(--stroke-2); }
.acc__head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.4rem;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--police-texte);
  font-size: 1.02rem;
  font-weight: 600;
  cursor: pointer;
}
.acc__sign {
  position: relative;
  width: 18px; height: 18px;
  flex-shrink: 0;
}
.acc__sign::before, .acc__sign::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  background: currentColor;
  border-radius: 2px;
  transition: transform .4s var(--ease), opacity .3s var(--ease);
}
.acc__sign::before { width: 14px; height: 1.8px; margin: -.9px 0 0 -7px; }
.acc__sign::after  { width: 1.8px; height: 14px; margin: -7px 0 0 -.9px; }
.acc.is-open .acc__sign::after { transform: rotate(90deg); opacity: 0; }
.acc.is-open .acc__head { color: var(--accent); }

.acc__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .5s var(--ease);
}
.acc.is-open .acc__panel { grid-template-rows: 1fr; }
.acc__inner { overflow: hidden; }
.acc__inner p {
  padding: 0 1.4rem 1.35rem;
  font-size: .94rem;
  color: var(--muted);
}

/* ============ 10. CONTACT, FOOTER, DIVERS ============ */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding: clamp(2rem, 5vw, 3.6rem);
  border-radius: var(--r-xl);
}
.contact__left h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); margin-bottom: 1rem; }
.contact__left > p { color: var(--muted); margin-bottom: 1.8rem; }
.contact__meta { list-style: none; margin: 0; padding: 0; display: grid; gap: .8rem; }
.contact__meta li {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-size: .92rem;
  color: var(--muted);
}
.contact__meta svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }

.form { display: grid; gap: 1.1rem; align-content: start; }

.field { position: relative; }
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 1.35rem 1rem .6rem;
  border-radius: var(--r-m);
  border: 1px solid var(--stroke);
  background: var(--surface);
  backdrop-filter: blur(var(--blur-s));
  -webkit-backdrop-filter: blur(var(--blur-s));
  color: var(--text);
  font: inherit;
  font-size: .95rem;
  resize: vertical;
  transition: border-color .3s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease);
}
.field textarea { min-height: 116px; }
.field select { appearance: none; cursor: pointer; padding-top: 1.35rem; }
.field--select::after {
  content: "";
  position: absolute;
  right: 1.1rem; top: 62%;
  width: 8px; height: 8px;
  border-right: 1.8px solid var(--muted);
  border-bottom: 1.8px solid var(--muted);
  transform: translateY(-50%) rotate(45deg);
  pointer-events: none;
}
.field select option { background: var(--bg-2); color: var(--text); }

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: rgba(124, 92, 255, .65);
  background: var(--surface-2);
  box-shadow: 0 0 0 4px rgba(124, 92, 255, .14);
}

.field label {
  position: absolute;
  left: 1rem; top: 1rem;
  font-size: .95rem;
  color: var(--faint);
  pointer-events: none;
  transform-origin: 0 0;
  transition: transform .3s var(--ease), color .3s var(--ease);
}
.field input:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,
.field textarea:not(:placeholder-shown) + label {
  transform: translateY(-.62rem) scale(.78);
  color: var(--accent);
}
.field label.label--static {
  position: absolute;
  top: .55rem;
  transform: scale(.78);
  color: var(--faint);
}

.field.is-invalid input,
.field.is-invalid textarea,
.field.is-invalid select { border-color: rgba(244, 63, 94, .7); box-shadow: 0 0 0 4px rgba(244, 63, 94, .12); }
.field.is-valid input,
.field.is-valid textarea,
.field.is-valid select { border-color: rgba(52, 211, 153, .55); }

.field__err {
  display: block;
  min-height: 0;
  font-size: .78rem;
  color: #fb7185;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.field.is-invalid .field__err { opacity: 1; transform: none; padding: .35rem .2rem 0; }

.field__count {
  position: absolute;
  right: .85rem; bottom: 1.5rem;
  font-size: .74rem;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}

.form__note { font-size: .78rem; color: var(--faint); text-align: center; }

.footer {
  position: relative;
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
  border-top: 1px solid var(--stroke);
  background: var(--surface);
  backdrop-filter: blur(var(--blur-m));
  -webkit-backdrop-filter: blur(var(--blur-m));
}
.footer__grid {
  display: grid;
  /* 5 colonnes depuis la v2 : la colonne « Mon compte » s'est ajoutée
     aux quatre d'origine. */
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}
.footer__brand p { margin-top: 1rem; font-size: .89rem; color: var(--muted); max-width: 38ch; }
.footer__col { display: grid; align-content: start; gap: .55rem; }
.footer__col h3 { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: .3rem; }
.footer__col a { font-size: .9rem; color: var(--muted); transition: color .25s var(--ease), transform .25s var(--ease); width: fit-content; }
.footer__col a:hover { color: var(--text); transform: translateX(3px); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--stroke);
  font-size: .84rem;
  color: var(--faint);
}
.to-top {
  padding: .55rem 1.1rem;
  border-radius: 99px;
  cursor: pointer;
  font-size: .84rem;
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.to-top:hover { transform: translateY(-3px); border-color: var(--stroke-2); }

.toast {
  position: fixed;
  left: 50%; bottom: 28px;
  transform: translate(-50%, 140%);
  z-index: 150;
  padding: .85rem 1.4rem;
  border-radius: 99px;
  font-size: .9rem;
  font-weight: 500;
  background: var(--surface-2);
  border: 1px solid var(--stroke-2);
  backdrop-filter: blur(var(--blur-l)) saturate(200%);
  -webkit-backdrop-filter: blur(var(--blur-l)) saturate(200%);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: transform .55s var(--ease), opacity .4s var(--ease);
  pointer-events: none;
  max-width: calc(100vw - 2rem);
  text-align: center;
}
.toast.is-show { transform: translate(-50%, 0); opacity: 1; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { order: -1; max-width: 520px; margin-inline: auto; width: 100%; padding-right: 0; }
  .chip--1 { left: -8px; }
  .chip--2 { translate: 12% 0; }
  .contact { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .burger { display: block; }

  .nav__links {
    position: fixed;
    inset: 0 0 auto;
    top: 0;
    flex-direction: column;
    justify-content: center;
    gap: .4rem;
    height: 100svh;
    padding: 5rem 2rem;
    /* voile quasi opaque : le backdrop-filter n'est pas garanti sur un
       panneau placé sous la pilule de nav, le fond doit suffire seul */
    background: color-mix(in srgb, var(--bg) 95%, transparent);
    backdrop-filter: blur(var(--blur-l)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-l)) saturate(180%);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity .45s var(--ease), transform .45s var(--ease), visibility .45s;
    z-index: 1;
  }

  /* le logo et les boutons restent lisibles au-dessus du voile */
  .nav__logo, .nav__tools { position: relative; z-index: 2; }
  .nav__links.is-open { opacity: 1; visibility: visible; transform: none; }

  .nav__link {
    font-family: var(--police-texte);
    font-size: 1.5rem;
    font-weight: 600;
    padding: .7rem 1.4rem;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .5s var(--ease), transform .5s var(--ease), color .3s, background .3s;
  }
  .nav__links.is-open .nav__link { opacity: 1; transform: none; transition-delay: calc(var(--i, 0) * 55ms + 100ms); }
  .nav__link--cta { margin-top: .8rem; font-size: 1.1rem; }
  .nav__link.is-active::after { bottom: 2px; }

  .stat + .stat::before { display: none; }
  .stats { gap: 1.4rem; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 2rem, var(--maxw)); }
  .hero { padding-top: calc(var(--nav-h) + 3rem); }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__proof { flex-direction: column; align-items: flex-start; gap: .6rem; }
  .works { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { justify-content: center; text-align: center; }
  /* plus de gouttière disponible : la pastille rentre dans le panneau */
  .chip--2 { translate: 0; right: 10px; }
  .chip--3 { display: none; }
  .scroll-hint { display: none; }
  .quote p { font-size: 1.05rem; }
  /* le flou lourd coûte cher sur mobile : on l'allège */
  :root { --blur-m: 14px; --blur-l: 22px; }
}

/* écrans très hauts : on évite que les blobs mangent les perfs */
@media (max-width: 480px) {
  .blob { filter: blur(60px); }
  #particles { display: none; }
}

/* ============ PRÉFÉRENCES SYSTÈME ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; filter: none; }
  .hero__title .line > span { transform: none; }
  .cursor-glow, #particles { display: none; }
}

/* repli si backdrop-filter n'est pas supporté */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass, .marquee, .footer, .toast, .float-chip, .filter, .field input, .field textarea, .field select {
    background: color-mix(in srgb, var(--bg-2) 88%, transparent);
  }
}

@media print {
  .bg-layer, .cursor-glow, .nav, .preloader, .scroll-progress, .to-top, .toast { display: none !important; }
  body { background: #fff; color: #000; }
}

/* ============ LOGO ZATALABS (2026-09-29) ============
   Symbole (fichier définitif à venir) + mot-symbole : « Zata » clair,
   « Labs » bleu électrique. Voir partiels/logo.ejs. */
.logo-zl { display: inline-flex; align-items: center; gap: .55rem; }
.logo-zl__symbole { width: 30px; height: 30px; display: block; }
.logo-zl__mot { font-weight: 800; letter-spacing: -.02em; font-size: 1.12rem; }
.logo-zl__zata { color: var(--text); }
.logo-zl__labs { color: var(--bleu-clair); }
[data-theme="light"] .logo-zl__labs { color: #3F5BE8; }