/* =================================================================
   STUDIO — Vitrine portfolio de templates
   Design system : sombre élégant, aurora, glassmorphism
   Typo : Space Grotesk (titres) + Inter (texte)
   ================================================================= */

/* ----------------------------------------------------------------
   1. DESIGN TOKENS (variables)
   ---------------------------------------------------------------- */
:root {
  /* Couleurs de base */
  --bg:            #07070b;
  --bg-2:          #0c0c14;
  --surface:       rgba(255, 255, 255, 0.035);
  --surface-2:     rgba(255, 255, 255, 0.06);
  --border:        rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);

  /* Texte */
  --text:    #f4f4f8;
  --text-2:  #b6b8c6;
  --text-3:  #7c7f93;

  /* Accents / dégradés */
  --accent-1: #7c5cff;   /* violet */
  --accent-2: #00e0c6;   /* cyan / mint */
  --accent-3: #ff5ca2;   /* rose */
  --grad: linear-gradient(120deg, var(--accent-1), var(--accent-2));
  --grad-warm: linear-gradient(120deg, var(--accent-3), var(--accent-1));

  /* Échelle d'espacement (cohérente, base 4) */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;
  --sp-10: 8rem;

  /* Rayons */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 30px;
  --r-pill: 999px;

  /* Ombres */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 16px 40px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 30px 70px rgba(0, 0, 0, 0.55);
  --glow: 0 0 40px rgba(124, 92, 255, 0.35);

  /* Transitions */
  --t-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --t-mid:  0.32s cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --maxw: 1200px;
  --header-h: 74px;

  /* Typo */
  --font-title: "Space Grotesk", system-ui, sans-serif;
  --font-body:  "Inter", system-ui, -apple-system, sans-serif;
}

/* ----------------------------------------------------------------
   2. RESET & BASE
   ---------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 1rem;
  /* clip (et non hidden) : hidden ferait du body un conteneur de scroll,
     ce qui casserait le position:sticky des filtres de la galerie.
     Le fallback hidden reste pour les très vieux navigateurs. */
  overflow-x: hidden;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Halo de fond global subtil */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(60% 50% at 15% 0%, rgba(124, 92, 255, 0.10), transparent 60%),
    radial-gradient(50% 50% at 90% 10%, rgba(0, 224, 198, 0.08), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-title);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

::selection { background: var(--accent-1); color: #fff; }

/* Focus accessible global */
:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 2rem);
  position: relative;
  z-index: 1;
}

/* ----------------------------------------------------------------
   3. BOUTONS
   ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7rem 1.3rem;
  border-radius: var(--r-pill);
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn svg { transition: transform var(--t-fast); }

.btn--solid {
  background: var(--grad);
  color: #0a0a12;
  box-shadow: 0 6px 24px rgba(124, 92, 255, 0.35);
}
.btn--solid:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 34px rgba(124, 92, 255, 0.5);
}
.btn--solid:hover svg { transform: translateX(3px); }

.btn--ghost {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border-strong);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  transform: translateY(-2px);
  background: var(--surface-2);
  border-color: var(--accent-2);
}

.btn--lg { padding: 0.95rem 1.7rem; font-size: 1rem; }

/* ----------------------------------------------------------------
   4. HEADER
   ---------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--t-mid), border-color var(--t-mid), backdrop-filter var(--t-mid), box-shadow var(--t-mid);
  border-bottom: 1px solid transparent;
}
/* Densification au scroll (classe ajoutée en JS) */
.header.is-scrolled {
  background: rgba(8, 8, 14, 0.72);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.logo__mark { flex-shrink: 0; }
.logo__dot { color: var(--accent-2); }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 2vw, 1.7rem);
}
.nav__link {
  color: var(--text-2);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.3rem 0;
  transition: color var(--t-fast);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%;
  height: 1.5px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-mid);
}
.nav__link:hover { color: var(--text); }
.nav__link:hover::after { transform: scaleX(1); }
.nav__cta { margin-left: 0.4rem; }

/* Burger mobile */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--surface);
}
.burger span {
  display: block;
  width: 20px;
  height: 2px;
  margin-inline: auto;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--t-fast), opacity var(--t-fast);
}
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Voile (backdrop) du tiroir tablette — masqué PARTOUT par défaut.
   L'élément .nav-scrim est créé en JS et injecté dans <body> ; il ne
   doit être visible (display:block) que dans la tranche tablette
   (601px → breakpoint burger). Déclaré AVANT les media queries pour
   que l'override tablette l'emporte sur l'ordre de cascade.
   -> garantit display:none en desktop ET en mobile plein écran. */
.nav-scrim { display: none; }

/* ----------------------------------------------------------------
   4b. SÉLECTEUR DE LANGUE (FR | NL) — commutateur segmenté
   ---------------------------------------------------------------- */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  margin-left: 0.6rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--r-pill);
  backdrop-filter: blur(8px);
}
.lang-switch__btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--text-3);
  padding: 0.38rem 0.66rem;
  border-radius: var(--r-pill);
  transition: color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}
.lang-switch__btn:hover { color: var(--text); }
.lang-switch__btn:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 2px;
}
/* État actif : pastille dégradée cohérente avec les boutons solides */
.lang-switch__btn.active {
  color: #0a0a12;
  background: var(--grad);
  box-shadow: 0 2px 10px rgba(124, 92, 255, 0.35);
}

/* Le commutateur du menu mobile est masqué en desktop, et inversement */
.lang-switch--mobile { display: none; }

@media (max-width: 820px) {
  /* En mobile : on cache la version desktop et on montre celle du menu burger */
  .lang-switch--desktop { display: none; }
  .lang-switch--mobile {
    display: inline-flex;
    align-self: center;
    margin: var(--sp-4) 0 0;
  }
}

/* ----------------------------------------------------------------
   5. AURORA / DÉCOR
   ---------------------------------------------------------------- */
.aurora {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.aurora__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  will-change: transform;
}
.aurora__blob--1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, var(--accent-1), transparent 70%);
  top: -120px; left: -80px;
  animation: float1 18s ease-in-out infinite;
}
.aurora__blob--2 {
  width: 460px; height: 460px;
  background: radial-gradient(circle, var(--accent-2), transparent 70%);
  top: 10%; right: -100px;
  animation: float2 22s ease-in-out infinite;
}
.aurora__blob--3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--accent-3), transparent 70%);
  bottom: -120px; left: 30%;
  opacity: 0.4;
  animation: float3 26s ease-in-out infinite;
}
.aurora--soft .aurora__blob { opacity: 0.3; }

@keyframes float1 { 50% { transform: translate(60px, 50px) scale(1.1); } }
@keyframes float2 { 50% { transform: translate(-50px, 40px) scale(1.08); } }
@keyframes float3 { 50% { transform: translate(40px, -40px) scale(1.12); } }

/* Grille en surimpression */
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(70% 60% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 30%, #000 30%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

/* ----------------------------------------------------------------
   6. HERO
   ---------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-h) + var(--sp-6));
  padding-bottom: var(--sp-9);
  overflow: hidden;
}
.hero__inner { text-align: center; }

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-2);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.45rem 1rem;
  border-radius: var(--r-pill);
  backdrop-filter: blur(8px);
  margin-bottom: var(--sp-5);
}
.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 0 rgba(0, 224, 198, 0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(0, 224, 198, 0.55); }
  70%  { box-shadow: 0 0 0 8px rgba(0, 224, 198, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 224, 198, 0); }
}

.hero__title {
  font-size: clamp(2.4rem, 7.5vw, 5.2rem);
  font-weight: 700;
  margin-bottom: var(--sp-5);
}
.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lead {
  max-width: 640px;
  margin: 0 auto var(--sp-6);
  color: var(--text-2);
  font-size: clamp(1.02rem, 2vw, 1.18rem);
}

.hero__cta {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--sp-9);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  max-width: 780px;
  margin: 0 auto;
  padding-top: var(--sp-6);
  border-top: 1px solid var(--border);
}
.hero__stat dt {
  font-family: var(--font-title);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1;
}
.hero__stat .unit { color: var(--accent-2); }
.hero__stat dd {
  margin-top: 0.4rem;
  font-size: 0.82rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Indicateur de scroll */
.scroll-hint {
  position: absolute;
  bottom: 26px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-hint__mouse {
  display: block;
  width: 24px; height: 38px;
  border: 2px solid var(--border-strong);
  border-radius: 14px;
  position: relative;
}
.scroll-hint__mouse::after {
  content: "";
  position: absolute;
  top: 7px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 7px;
  border-radius: 2px;
  background: var(--accent-2);
  animation: scrollWheel 1.8s ease-in-out infinite;
}
@keyframes scrollWheel {
  0% { opacity: 0; transform: translate(-50%, 0); }
  40% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, 12px); }
}

/* ----------------------------------------------------------------
   7. SECTION HEADINGS (génériques)
   ---------------------------------------------------------------- */
.section-head {
  max-width: 680px;
  margin: 0 auto var(--sp-8);
  text-align: center;
}
.section-head__eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: var(--sp-3);
}
.section-head__title {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  margin-bottom: var(--sp-4);
}
.section-head__lead {
  color: var(--text-2);
  font-size: clamp(1rem, 2vw, 1.1rem);
}

/* ----------------------------------------------------------------
   8. BANDEAU DE VALEURS
   ---------------------------------------------------------------- */
.values {
  padding-block: var(--sp-9);
  position: relative;
}
.values__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}
.value-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  backdrop-filter: blur(8px);
  transition: transform var(--t-mid), border-color var(--t-mid), background var(--t-mid);
}
.value-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  background: var(--surface-2);
}
.value-card__icon {
  display: inline-grid;
  place-items: center;
  width: 50px; height: 50px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, rgba(124,92,255,.18), rgba(0,224,198,.14));
  color: var(--accent-2);
  margin-bottom: var(--sp-4);
}
.value-card__title { font-size: 1.15rem; margin-bottom: var(--sp-2); }
.value-card__text { color: var(--text-2); font-size: 0.92rem; }

/* ----------------------------------------------------------------
   9. GALERIE DE TEMPLATES — grille « coup d'œil »
   ----------------------------------------------------------------
   10 cartes compactes et uniformes : capture en vedette, nom +
   secteur sous l'image, palette/tags/CTA révélés au survol/focus.
   Barre de filtres par famille, sticky en tête de galerie.
   ---------------------------------------------------------------- */
.gallery { padding-block: var(--sp-9); position: relative; }

/* Conteneur élargi : la grille dense respire sur grand écran */
.gallery > .container { max-width: 1320px; }

/* --- Barre de filtres (chips sticky) --- */
.gfilters {
  position: sticky;
  top: calc(var(--header-h) + 10px);
  z-index: 20;
  display: flex;
  gap: var(--sp-1);
  width: fit-content;
  max-width: 100%;
  margin: 0 auto var(--sp-7);
  padding: 6px;
  background: rgba(10, 10, 16, 0.72);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  box-shadow: var(--shadow-sm);
  /* Mobile : chips défilables horizontalement, scrollbar masquée */
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.gfilters::-webkit-scrollbar { display: none; }

.gfilter {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
  flex-shrink: 0;
  font-weight: 600;
  font-size: 0.86rem;
  line-height: 1;
  color: var(--text-2);
  padding: 0.55rem 0.95rem;
  border-radius: var(--r-pill);
  transition: color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}
.gfilter:hover { color: var(--text); background: var(--surface-2); }
/* Focus interne : jamais rogné par l'overflow du conteneur sticky */
.gfilter:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: -2px;
}
.gfilter__count {
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1;
  padding: 0.24rem 0.46rem;
  border-radius: var(--r-pill);
  background: var(--surface-2);
  color: var(--text-3);
  transition: background var(--t-fast), color var(--t-fast);
}
.gfilter.is-active {
  color: #0a0a12;
  background: var(--grad);
  box-shadow: 0 4px 18px rgba(124, 92, 255, 0.35);
}
.gfilter.is-active .gfilter__count {
  background: rgba(10, 10, 18, 0.22);
  color: #0a0a12;
}

/* --- Grille dense : 4 colonnes desktop, uniforme --- */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.9rem, 1.6vw, 1.4rem);
}

/* --- Carte compacte : toute la carte est un lien --- */
.gallery__grid .gcard {
  position: relative;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  /* opacity/transform : partagés par le reveal ET le filtrage (fluide) */
  transition:
    opacity 0.38s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.38s cubic-bezier(0.4, 0, 0.2, 1),
    border-color var(--t-fast),
    box-shadow var(--t-fast);
}
.gallery__grid .gcard:hover {
  transform: translateY(-5px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}
/* États de filtrage (pilotés en JS) */
.gallery__grid .gcard.is-leaving {
  opacity: 0;
  transform: scale(0.96);
  pointer-events: none;
}
.gallery__grid .gcard.is-hidden { display: none; }

/* Barre navigateur minimale : 3 pastilles + domaine */
.gcard__chrome {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.65rem;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--border);
}
.gcard__dots { display: inline-flex; gap: 4px; }
.gcard__dots i {
  width: 7px; height: 7px;
  border-radius: 50%;
  display: block;
}
.gcard__dots i:nth-child(1) { background: #ff5f57; }
.gcard__dots i:nth-child(2) { background: #febc2e; }
.gcard__dots i:nth-child(3) { background: #28c840; }
.gcard__url {
  flex: 1;
  min-width: 0;
  font-size: 0.68rem;
  color: var(--text-3);
  background: rgba(0, 0, 0, 0.3);
  padding: 0.14rem 0.6rem;
  border-radius: var(--r-pill);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Capture en vedette (ratio proche du webp 1280×812) */
.gcard__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #0a0a0f;
}
/* Fallback dégradé : visible au chargement et si la capture manque */
.gcard__fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--sp-3);
  text-align: center;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  z-index: 0;
}
.gcard__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  z-index: 1;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.gcard:hover .gcard__img { transform: scale(1.05); }

/* Voile au survol : palette + tags clés + « Aperçu en direct » */
.gcard__veil {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.8rem;
  background: linear-gradient(180deg, rgba(7, 7, 11, 0.12) 0%, rgba(7, 7, 11, 0.88) 82%);
  opacity: 0;
  transition: opacity var(--t-mid);
}
.gcard:hover .gcard__veil,
.gcard:focus-visible .gcard__veil { opacity: 1; }

.gcard__cta {
  position: absolute;
  left: 50%;
  top: 40%;
  transform: translate(-50%, -30%);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 0.5rem 1rem;
  border-radius: var(--r-pill);
  background: var(--grad);
  color: #0a0a12;
  box-shadow: var(--shadow-md);
  transition: transform var(--t-mid);
}
.gcard:hover .gcard__cta,
.gcard:focus-visible .gcard__cta { transform: translate(-50%, -50%); }

.gcard__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}
.gcard__tag {
  font-size: 0.68rem;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  color: var(--text);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(6px);
  padding: 0.28rem 0.55rem;
  border-radius: var(--r-pill);
}

.gcard__swatches { display: flex; gap: 0.35rem; }
.gcard__swatch {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--c);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

/* Bandeau d'identité : nom + secteur, flèche d'action à droite */
.gcard__info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: 0.75rem 0.9rem 0.85rem;
}
.gcard__meta { min-width: 0; }
.gcard__name {
  display: block;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--text);
}
.gcard__sector {
  display: block;
  margin-top: 0.18rem;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.gcard__arrow {
  flex-shrink: 0;
  display: inline-grid;
  place-items: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text-2);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.gcard:hover .gcard__arrow,
.gcard:focus-visible .gcard__arrow {
  background: var(--grad);
  border-color: transparent;
  color: #0a0a12;
}

/* --- Breakpoints propres à la galerie --- */
@media (max-width: 1120px) {
  .gallery__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ----------------------------------------------------------------
   10. PROCESS / ÉTAPES
   ---------------------------------------------------------------- */
.process { padding-block: var(--sp-9); position: relative; }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  counter-reset: step;
}
.step {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6) var(--sp-5);
  backdrop-filter: blur(8px);
  transition: transform var(--t-mid), border-color var(--t-mid);
}
.step:hover { transform: translateY(-6px); border-color: var(--border-strong); }
.step__num {
  font-family: var(--font-title);
  font-size: 2.6rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0.85;
}
.step__icon {
  position: absolute;
  top: var(--sp-6); right: var(--sp-5);
  color: var(--text-3);
}
.step__title { font-size: 1.3rem; margin: var(--sp-3) 0 var(--sp-2); }
.step__text { color: var(--text-2); font-size: 0.93rem; }

/* ----------------------------------------------------------------
   11. POURQUOI ME CHOISIR
   ---------------------------------------------------------------- */
.why { padding-block: var(--sp-9); position: relative; }
.why__inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.why__intro { position: sticky; top: calc(var(--header-h) + var(--sp-5)); }
.why__intro .section-head__eyebrow,
.why__intro .section-head__title,
.why__intro .section-head__lead { text-align: left; margin-left: 0; }
.why__intro .section-head__title { max-width: none; }
.why__cta { margin-top: var(--sp-5); }

.why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}
.benefit {
  display: flex;
  gap: var(--sp-3);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  transition: transform var(--t-mid), border-color var(--t-mid), background var(--t-mid);
}
.benefit:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  background: var(--surface-2);
}
.benefit__icon {
  flex-shrink: 0;
  display: inline-grid;
  place-items: center;
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  background: linear-gradient(135deg, rgba(124,92,255,.2), rgba(0,224,198,.16));
  color: var(--accent-2);
}
.benefit__title { font-size: 1.05rem; margin-bottom: 0.2rem; }
.benefit__text { color: var(--text-2); font-size: 0.88rem; }

/* ----------------------------------------------------------------
   12. CONTACT / FORMULAIRE
   ---------------------------------------------------------------- */
.contact {
  padding-block: var(--sp-9);
  position: relative;
  overflow: hidden;
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: clamp(1.6rem, 4vw, 3.2rem);
  backdrop-filter: blur(10px);
}
.contact__intro .section-head__eyebrow,
.contact__intro .section-head__title,
.contact__intro .section-head__lead { text-align: left; margin-left: 0; }
.contact__intro .section-head__title { max-width: none; }

.contact__list { margin-top: var(--sp-6); display: grid; gap: var(--sp-3); }
.contact__item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--text-2);
  font-size: 0.95rem;
}
.contact__item a { transition: color var(--t-fast); }
.contact__item a:hover { color: var(--accent-2); }
.contact__ico {
  display: inline-grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: var(--r-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--accent-2);
  flex-shrink: 0;
}

/* Form */
.form { display: grid; gap: var(--sp-4); }
.field { display: grid; gap: 0.4rem; }
.field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-2);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.8rem 1rem;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder,
.field textarea::placeholder { color: var(--text-3); }
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.22);
  background: rgba(0, 0, 0, 0.4);
}
.field.is-invalid input,
.field.is-invalid textarea,
.field.is-invalid select {
  border-color: var(--accent-3);
  box-shadow: 0 0 0 3px rgba(255, 92, 162, 0.18);
}
.field__error {
  font-size: 0.78rem;
  color: var(--accent-3);
  min-height: 1em;
}

/* Select stylisé */
.select-wrap { position: relative; }
.select-wrap select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 2.5rem;
  cursor: pointer;
}
.select-wrap select option { background: var(--bg-2); color: var(--text); }
.select-wrap__chevron {
  position: absolute;
  right: 1rem; top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  pointer-events: none;
}

.form__submit { justify-content: center; margin-top: var(--sp-2); }

/* L'attribut hidden doit l'emporter sur le display:flex ci-dessous
   (sans cette règle, le message de succès serait visible en permanence). */
.form__success[hidden] { display: none; }

.form__success {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--accent-2);
  font-weight: 500;
  font-size: 0.95rem;
  background: rgba(0, 224, 198, 0.08);
  border: 1px solid rgba(0, 224, 198, 0.3);
  padding: 0.8rem 1rem;
  border-radius: var(--r-md);
  animation: fadeUp 0.5s var(--t-slow);
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ----------------------------------------------------------------
   13. FOOTER
   ---------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--border);
  padding-top: var(--sp-9);
  margin-top: var(--sp-8);
  position: relative;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--sp-6);
  padding-bottom: var(--sp-8);
}
.footer__tagline {
  color: var(--text-2);
  font-size: 0.92rem;
  margin: var(--sp-4) 0 var(--sp-5);
  max-width: 320px;
}
.socials { display: flex; gap: 0.6rem; }
.social {
  display: inline-grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  transition: transform var(--t-fast), color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}
.social:hover {
  transform: translateY(-3px);
  color: var(--accent-2);
  border-color: var(--accent-2);
  background: var(--surface-2);
}

.footer__col { display: flex; flex-direction: column; gap: 0.7rem; }
.footer__title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  margin-bottom: 0.3rem;
}
.footer__col a {
  color: var(--text-2);
  font-size: 0.92rem;
  transition: color var(--t-fast), padding-left var(--t-fast);
}
.footer__col a:hover { color: var(--text); padding-left: 4px; }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding-block: var(--sp-5);
  border-top: 1px solid var(--border);
  color: var(--text-3);
  font-size: 0.85rem;
  flex-wrap: wrap;
}

/* ----------------------------------------------------------------
   14. ANIMATIONS AU SCROLL (reveal)
   ---------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--t-slow), transform 0.7s var(--t-slow);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
/* Léger décalage en cascade dans les grilles.
   NB : pas de délai sur les .gcard de la galerie — un transition-delay
   ralentirait aussi l'animation de filtrage par famille. */
.values__grid .value-card:nth-child(2) { transition-delay: 0.06s; }
.values__grid .value-card:nth-child(3) { transition-delay: 0.12s; }
.values__grid .value-card:nth-child(4) { transition-delay: 0.18s; }
.steps .step:nth-child(2) { transition-delay: 0.08s; }
.steps .step:nth-child(3) { transition-delay: 0.16s; }

/* ----------------------------------------------------------------
   15. RESPONSIVE
   ---------------------------------------------------------------- */
@media (max-width: 980px) {
  .values__grid { grid-template-columns: repeat(2, 1fr); }
  .why__inner { grid-template-columns: 1fr; }
  .why__intro { position: static; }
  .contact__inner { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  /* ------------------------------------------------------------
     NAVIGATION MOBILE — overlay plein écran
     ------------------------------------------------------------
     Le panneau ne sort JAMAIS du viewport (pas de translateX ni
     de position négative) : il reste calé sous le header, plein
     largeur, et est masqué via opacity/visibility à l'état fermé.
     -> garantit document.scrollWidth === viewport (pas de scroll-x).
     ------------------------------------------------------------ */
  .burger { display: flex; }

  .nav {
    position: fixed;
    /* Démarre sous le header pour laisser le burger cliquable au-dessus */
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    /* Garde-fous anti débordement horizontal */
    width: 100%;
    max-width: 100%;
    height: auto;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0.2rem;
    padding: clamp(1.5rem, 5vw, 2rem) clamp(1.1rem, 4vw, 2rem) calc(env(safe-area-inset-bottom, 0px) + var(--sp-7));
    /* Fond opaque (couvre le contenu de la page) + flou */
    background: linear-gradient(180deg, rgba(10, 10, 18, 0.99), rgba(7, 7, 11, 0.99));
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;            /* défilement interne si beaucoup d'éléments */
    overflow-x: hidden;          /* garde-fou : aucun débordement horizontal interne */
    overscroll-behavior: contain;
    z-index: 90;                 /* sous le header (z-index:100) -> burger cliquable */

    /* ÉTAT FERMÉ : masqué sans sortir du viewport */
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px); /* micro-décalage vertical, jamais horizontal */
    transition: opacity var(--t-mid), transform var(--t-mid), visibility 0s linear var(--t-mid);
  }

  /* ÉTAT OUVERT */
  .nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    transition: opacity var(--t-mid), transform var(--t-mid), visibility 0s;
  }

  /* Le voile reste masqué en mobile plein écran : il est géré par la
     règle globale .nav-scrim{display:none} et n'est activé que dans la
     tranche tablette (601px → breakpoint burger). */

  /* Liens : grandes zones tactiles, espacés */
  .nav__link {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0.85rem 0.5rem 0.85rem 0.85rem;
    border-radius: var(--r-md);
    font-size: 1.18rem;
    font-weight: 500;
    color: var(--text);
    border-bottom: 1px solid var(--border);
    transition: color var(--t-fast), background var(--t-fast);
  }
  .nav__link::after { display: none; }
  /* Barre d'accent verticale (dégradé indigo→cyan de la marque) */
  .nav__link::before {
    content: "";
    position: absolute;
    left: 0; top: 50%;
    width: 3px; height: 22px;
    border-radius: 3px;
    background: var(--grad);
    transform: translateY(-50%) scaleY(0);
    transform-origin: center;
    transition: transform var(--t-fast);
  }
  .nav__link:hover,
  .nav__link:focus-visible,
  .nav__link:active {
    color: var(--accent-2);
    background: rgba(0, 224, 198, 0.16);
  }
  .nav__link:hover::before,
  .nav__link:focus-visible::before,
  .nav__link:active::before {
    transform: translateY(-50%) scaleY(1);
  }

  /* Téléphone cliquable, intégré au menu mobile */
  .nav__phone {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    min-height: 48px;
    padding: 0.85rem 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    border-bottom: 1px solid var(--border);
  }
  .nav__phone svg { color: var(--accent-2); flex-shrink: 0; }
  .nav__phone:hover { color: var(--accent-2); }

  /* CTA pleine largeur */
  .nav__cta {
    margin: var(--sp-5) 0 0;
    justify-content: center;
    width: 100%;
    min-height: 48px;
    font-size: 1.05rem;
  }

  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: var(--sp-5); }
}

/* ------------------------------------------------------------
   NAVIGATION TABLETTE — tiroir latéral (601px → breakpoint burger)
   ------------------------------------------------------------
   Sur tablette, l'overlay plein écran devient un tiroir ancré à
   droite, accompagné d'un voile sombre cliquable. Le panneau reste
   en position:fixed (jamais de translateX) ; seul son ancrage et sa
   largeur changent. Le téléphone en position:fixed du header reste
   au-dessus, donc le burger demeure cliquable.
   ------------------------------------------------------------ */
@media (min-width: 601px) and (max-width: 820px) {
  .nav {
    left: auto;
    right: 0;
    width: min(80vw, 400px);
    border-top: none;
    border-left: 1px solid var(--border);
    box-shadow: -24px 0 60px -20px rgba(0, 0, 0, .5);
  }
  .nav-scrim {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 89;                 /* juste sous le panneau (z-index:90) */
    background: rgba(0, 0, 0, .5);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .3s, visibility .3s;
  }
  .nav-scrim.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}

/* Le téléphone du menu mobile est masqué hors menu burger (desktop) */
.nav__phone { display: none; }

/* Verrou de scroll du body quand le menu mobile est ouvert.
   overflow:hidden bloque le défilement vertical ; overscroll-behavior
   empêche le « scroll chaining » (rebond de la page derrière l'overlay). */
body.nav-open {
  overflow: hidden;
  overscroll-behavior: none;
}

/* Mouvement réduit : pas de translation, transition de fondu minimale */
@media (max-width: 820px) and (prefers-reduced-motion: reduce) {
  .nav { transform: none; transition: opacity 0.001ms, visibility 0s linear 0.001ms; }
  .nav.is-open { transform: none; transition: opacity 0.001ms, visibility 0s; }
}

@media (max-width: 560px) {
  :root { --header-h: 64px; }
  .values__grid { grid-template-columns: 1fr; }
  .why__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
  .footer__brand { grid-column: 1 / -1; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .hero__cta .btn { width: 100%; justify-content: center; }

  /* Galerie mobile : 2 colonnes compactes, filtres défilables */
  .gallery__grid { gap: 0.7rem; }
  .gfilters { top: calc(var(--header-h) + 8px); margin-bottom: var(--sp-6); }
  .gcard__name { font-size: 0.92rem; }
  .gcard__sector { font-size: 0.6rem; }
  .gcard__arrow { width: 26px; height: 26px; }
  .gcard__info { padding: 0.6rem 0.7rem 0.7rem; }
  .gcard__fallback { font-size: 0.9rem; }
}

/* ----------------------------------------------------------------
   16. PRÉFÉRENCE : MOUVEMENT RÉDUIT
   ---------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .aurora__blob { animation: none; }
}