/* ════════ Design tokens ════════ */
:root {
  --navy-deep:    #0a0f1e;
  --navy-mid:     #111827;
  --navy-surface: #1a2236;
  --accent:       #a8bcd9;
  --accent-dim:   rgba(168,188,217,0.15);
  --accent-glow:  rgba(168,188,217,0.35);
  --silver:       #cdd3dd;
  --silver-dim:   rgba(205,211,221,0.12);
  --silver-glow:  rgba(205,211,221,0.4);
  /* Palette claire "argent brossé" (bandes en alternance avec le navy),
     ton métallique froid rappelant le chrome du logo. */
  --ivory:        #eef1f5;
  --ivory-2:      #cfd6e0;
  --ink:          #141a28;
  --ink-soft:     rgba(20,26,40,0.64);
  --ink-mute:     rgba(20,26,40,0.42);
  --steel:        #36598c;

  --glass-bg:     rgba(255,255,255,0.09);
  --glass-border: rgba(255,255,255,0.25);
  --glass-hover:  rgba(255,255,255,0.14);
  --text-primary: #f0ede8;
  --text-secondary: rgba(240,237,232,0.55);
  --text-muted:   rgba(240,237,232,0.30);

  --font-display: 'Syne', sans-serif;
  --font-hero:    'Fraunces', serif;
  --font-body:    'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  /* Coin "coupé" : signature visuelle inspirée des plans techniques / découpes
     précises (métier de la construction), un coin vif et un coin arrondi. */
  --radius-cut-sm: 3px 16px 3px 16px;
  --radius-cut:    4px 26px 4px 26px;
  --radius-cut-lg: 6px 34px 6px 34px;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  /* Courbes d'animation "haut de gamme" : décélération douce et prolongée
     (expo/quint) qui donne une sensation de matière premium plutôt que
     mécanique. Réutilisées partout pour une cohérence de mouvement. */
  --ease-lux:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-quint:  cubic-bezier(0.22, 1, 0.36, 1);
  --transition-lux: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ════════ Reset ════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background-color: var(--navy-deep); }
html, body { width: 100%; max-width: 100%; overflow-x: hidden; }

body {
  font-family: var(--font-body);
  background-color: var(--navy-deep);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
  /* Grille technique (fine + large), peinte dans le calque de la page : défile
     nativement avec le contenu, donc bon marché (juste des hairlines). */
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 44px 44px, 44px 44px, 176px 176px, 176px 176px;
  background-position: center top;
}

/* Lueurs (bleues + argentées) sur UNE SEULE couche fixe promue sur le GPU
   (translateZ) : composée une fois, jamais repeinte au scroll. */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  transform: translateZ(0);
  background:
    radial-gradient(60% 40% at 18% 0%, rgba(59,130,246,0.10) 0%, transparent 70%),
    radial-gradient(55% 45% at 82% 100%, rgba(59,130,246,0.09) 0%, transparent 72%);
}
/* Lueurs argentées sur les côtés : grands écrans uniquement (sur mobile elles
   passaient derrière le contenu et créaient un reflet parasite). */
@media (min-width: 1100px) {
  body::before {
    background:
      linear-gradient(115deg, transparent 40%, rgba(230,234,240,0.045) 48%, transparent 58%),
      radial-gradient(circle at 0% 48%, rgba(205,211,221,0.13) 0%, transparent 46%),
      radial-gradient(circle at 100% 50%, rgba(168,188,217,0.11) 0%, transparent 46%),
      radial-gradient(60% 40% at 18% 0%, rgba(59,130,246,0.10) 0%, transparent 70%),
      radial-gradient(55% 45% at 82% 100%, rgba(59,130,246,0.09) 0%, transparent 72%);
  }
}
body > * { position: relative; z-index: 1; }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--navy-deep); }
::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 2px; }

.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 10px 32px rgba(0,0,0,0.34), inset 0 1px 0 rgba(255,255,255,0.16);
}

a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
.page { position: relative; z-index: 1; min-height: 100vh; }
ul { list-style: none; }

/* ════════ Navbar ════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem; height: 98px;
  transition: background var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.navbar--scrolled {
  border-bottom-color: var(--glass-border);
  background: rgba(10,15,30,0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 8px 30px rgba(0,0,0,0.28);
}

/* Barre de progression de lecture : fil accent ultra-fin en haut de page,
   piloté en JS via une variable --scroll (0→1). Repère discret et premium. */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 200;
  transform: scaleX(var(--scroll, 0)); transform-origin: left center;
  background: linear-gradient(90deg, var(--accent), var(--silver));
  pointer-events: none; will-change: transform;
}
.navbar__logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); }
.navbar__logo-img {
  height: 190px; width: auto; display: block;
  filter:
    drop-shadow(1px 0 0 rgba(255,255,255,0.85))
    drop-shadow(-1px 0 0 rgba(255,255,255,0.85))
    drop-shadow(0 1px 0 rgba(255,255,255,0.85))
    drop-shadow(0 -1px 0 rgba(255,255,255,0.85))
    drop-shadow(0 3px 12px rgba(0,0,0,0.7));
  /* Calque GPU dédié : le filtre (5 drop-shadows) est rastérisé une seule fois
     et réutilisé, au lieu d'être recalculé à chaque frame quand la navbar
     (backdrop-filter) repeint au scroll. */
  transform: translateZ(0);
  will-change: transform;
}
.navbar__logo-text { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); letter-spacing: 0.02em; }

.navbar__links { display: flex; align-items: center; gap: 2rem; }
.navbar__links a {
  font-size: 0.9rem; font-weight: 500; color: var(--text-secondary);
  transition: color var(--transition); letter-spacing: 0.01em;
}
.navbar__links a:hover, .navbar__links a.active { color: var(--text-primary); }

.navbar__cta {
  padding: 0.5rem 1.2rem !important;
  border-radius: var(--radius-sm) !important;
  border: 1px solid var(--accent) !important;
  color: var(--accent) !important;
  transition: background var(--transition), color var(--transition) !important;
}
.navbar__cta:hover { background: var(--accent) !important; color: var(--navy-deep) !important; }

.navbar__burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.navbar__burger span {
  display: block; width: 24px; height: 2px; background: var(--text-primary);
  border-radius: 2px; transition: transform var(--transition), opacity var(--transition);
}
.navbar__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__burger.open span:nth-child(2) { opacity: 0; }
.navbar__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 880px) {
  .navbar { padding: 0 1.25rem; }
  .navbar__burger {
    display: flex; position: relative; z-index: 101;
    width: 32px; height: 32px; align-items: center; justify-content: center;
  }
  .navbar__links {
    position: fixed; top: 0; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: rgba(10,15,30,0.97);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
    padding-top: calc(98px + 1rem);
    transform: translateY(-100%);
    visibility: hidden;
    transition: transform var(--transition), visibility var(--transition);
    z-index: 99;
  }
  .navbar__links--open { transform: translateY(0); visibility: visible; }
  .navbar__links li { width: 100%; text-align: center; }
  .navbar__links a { display: block; padding: 1rem; font-size: 1rem; }
  .navbar__cta { margin: 0.5rem 2rem !important; text-align: center !important; }
  .navbar__logo-text { display: none; }
}

/* ════════ Buttons ════════ */
.btn {
  display: inline-block; position: relative; overflow: hidden;
  font-size: 0.9rem; font-weight: 500;
  padding: 0.78rem 1.85rem; border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer;
  transition: background var(--transition-lux), border-color var(--transition-lux), color var(--transition), transform 0.4s var(--ease-lux), box-shadow 0.4s var(--ease-lux);
  letter-spacing: 0.02em; text-align: center;
}
.btn--primary { background: var(--accent); color: var(--navy-deep); border-color: var(--accent); font-weight: 600; }
/* Reflet diagonal qui balaie le bouton au survol (surface polie). */
.btn--primary::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,0.55) 50%, transparent 65%);
  transform: translateX(-130%); transition: transform 0.7s var(--ease-quint);
}
.btn--primary:hover::after { transform: translateX(130%); }
.btn--primary:hover {
  background: #c3d2e8; border-color: #c3d2e8;
  transform: translateY(-2px); box-shadow: 0 12px 30px var(--accent-glow);
}
.btn--primary:active { transform: translateY(0); transition-duration: 0.1s; }
.btn--ghost { background: transparent; color: var(--text-primary); border-color: var(--glass-border); }
.btn--ghost:hover { background: var(--glass-hover); border-color: rgba(255,255,255,0.3); transform: translateY(-1px); }

/* ════════ Section header ════════ */
.section__eyebrow {
  display: flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 0.75rem;
}
.section__eyebrow::before {
  content: ''; height: 2px; background: var(--accent);
  flex-shrink: 0; display: inline-block; transform-origin: left center;
  /* Le trait se dessine au fil du scroll : sa largeur suit --p (hérité de la
     section animée). Hors contexte animé, --p vaut 1 → trait plein. */
  width: calc(18px * var(--p, 1));
}
.section__title {
  font-family: var(--font-display); font-size: clamp(1.9rem, 4.2vw, 3rem);
  font-weight: 700; letter-spacing: -0.025em; line-height: 1.08;
  /* Dégradé clair très léger argent → blanc cassé : donne du relief au titre
     sans nuire à la lisibilité sur le fond sombre. */
  background: linear-gradient(160deg, #ffffff 0%, var(--text-primary) 55%, var(--silver) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--text-primary);
}

/* ════════ Hero (Accueil) ════════ */
.hero {
  min-height: 90vh; display: flex; align-items: center;
  padding: 0 2rem; padding-top: 98px; max-width: 1280px;
  margin: 0 auto; position: relative; gap: 3rem; flex-wrap: wrap;
}
.hero--bg {
  width: 100%; max-width: 100%; min-height: 100vh;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  margin: 0; padding-left: 2rem; padding-right: 2rem;
  overflow: hidden;
}
/* Vidéo en boucle derrière le hero : remplit le cadre comme un background-size:cover. */
.hero__video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 0; pointer-events: none;
}
.hero__overlay {
  position: absolute; inset: 0; z-index: 1;
  /* Assombrit nettement plus à gauche (où repose le texte) qu'à droite, plus un
     voile uniforme pour garder le texte lisible quelle que soit la luminosité
     du plan vidéo en dessous. */
  background:
    linear-gradient(90deg, rgba(8,8,8,0.82) 0%, rgba(8,8,8,0.55) 38%, rgba(8,8,8,0.24) 68%, rgba(8,8,8,0.08) 100%),
    linear-gradient(180deg, rgba(8,8,8,0.18) 0%, rgba(8,8,8,0.04) 30%, rgba(8,8,8,0.34) 80%, var(--navy-deep) 100%),
    rgba(5,7,14,0.06);
}
.hero--bg .hero__content { position: relative; z-index: 2; }
/* Filigrane du logo sur la photo du hero : pour que la marque reste identifiable
   même si la navbar n'est pas visible (capture d'écran, partage, défilement). */
.hero__watermark {
  position: absolute; bottom: 1.75rem; right: 2rem; z-index: 2;
  height: 70px; width: auto; opacity: 0.8; pointer-events: none;
  filter:
    drop-shadow(1px 0 0 rgba(255,255,255,0.7))
    drop-shadow(-1px 0 0 rgba(255,255,255,0.7))
    drop-shadow(0 1px 0 rgba(255,255,255,0.7))
    drop-shadow(0 -1px 0 rgba(255,255,255,0.7))
    drop-shadow(0 2px 10px rgba(0,0,0,0.6));
}
@media (max-width: 900px) { .hero__watermark { height: 52px; bottom: 1.25rem; right: 1.25rem; } }
.hero--bg .hero__sub { color: rgba(255,255,255,0.92); text-shadow: 0 1px 12px rgba(0,0,0,0.55); }
.hero--bg .hero__title { color: #fff; text-shadow: 0 2px 20px rgba(0,0,0,0.4); }
.hero--bg .hero__eyebrow { background: rgba(0,0,0,0.4); border-color: rgba(168,188,217,0.5); }

@media (max-width: 900px) {
  .hero__overlay {
    background:
      linear-gradient(180deg, rgba(8,8,8,0.42) 0%, rgba(8,8,8,0.22) 35%, rgba(8,8,8,0.6) 80%, var(--navy-deep) 100%),
      rgba(5,7,14,0.1);
  }
}
.hero__content { flex: 1; min-width: 300px; max-width: 560px; }
.hero__eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent);
  margin-bottom: 1.5rem; padding: 0.35rem 0.85rem;
  border: 1px solid var(--accent-glow); border-radius: 100px; background: var(--accent-dim);
}
.hero__title {
  font-family: var(--font-hero); font-size: clamp(1.9rem, 4.2vw, 3.2rem);
  font-weight: 600; line-height: 1.15; letter-spacing: -0.02em;
  font-optical-sizing: auto;
  margin-bottom: 1.5rem; color: var(--text-primary);
}
.hero__title--accent { color: var(--accent); font-style: italic; font-weight: 500; font-size: clamp(1.5rem, 3.4vw, 2.5rem); display: inline-block; }
.hero__sub {
  font-size: 1.05rem; color: var(--text-secondary); line-height: 1.7;
  max-width: 480px; margin-bottom: 2.5rem;
}
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Image du hero */
.hero__media {
  flex: 1; min-width: 300px; max-width: 460px;
  border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4 / 5; position: relative;
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero__media-placeholder {
  width: 100%; height: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 0.8rem;
}
.hero__media-placeholder-icon { font-size: 2.4rem; color: var(--text-muted); }
.hero__media-placeholder-text { font-size: 0.8rem; color: var(--text-muted); letter-spacing: 0.06em; text-transform: uppercase; }

@media (max-width: 900px) {
  .hero { padding-top: 130px; }
  .hero__media { order: -1; max-width: 100%; aspect-ratio: 16/10; }
}

/* ════════ Stats ════════ */
.stats { max-width: 900px; margin: -2rem auto 6rem; border-radius: var(--radius-cut-lg); padding: 2rem 3rem; position: relative; z-index: 2; }

/* ════════ Glow derrière les sections clés ════════
   Un halo bleu très doux posé en arrière-plan de chaque section importante,
   pour renforcer l'accent bleu sur le fond sombre sans alourdir le rendu
   (juste un radial-gradient flou, aucune animation coûteuse). */
.stats::before, .services::before, .portfolio-teaser::before,
.process::before, .cta-banner::before {
  content: ''; position: absolute; z-index: -1; pointer-events: none;
  top: 50%; left: 50%; width: 78%; height: 130%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center, rgba(59,130,246,0.16) 0%, rgba(59,130,246,0.05) 45%, transparent 72%);
  filter: blur(6px);
}
.services, .portfolio-teaser, .process { position: relative; }
.stats__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; text-align: center; flex: 1; min-width: 100px; }
.stat__num { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--accent); letter-spacing: -0.03em; }
.stat__label { font-size: 0.78rem; color: var(--text-secondary); letter-spacing: 0.02em; }
.stat__sub { font-size: 0.66rem; color: var(--text-muted); letter-spacing: 0.02em; }
.stat__divider { width: 1px; height: 40px; background: var(--glass-border); flex-shrink: 0; }
@media (max-width: 600px) {
  .stats { padding: 1.1rem 0.85rem; margin: -1.5rem 1rem 4rem; }
  .stat__divider { display: none; }
  .stats__inner { gap: 0.5rem; flex-wrap: nowrap; justify-content: space-between; }
  .stat { min-width: 0; flex: 1 1 0; gap: 0.15rem; }
  .stat__num { font-size: 1.3rem; }
  .stat__label { font-size: 0.62rem; line-height: 1.25; }
  .stat__sub { font-size: 0.56rem; }
}
@media (max-width: 360px) {
  .stat__num { font-size: 1.15rem; }
  .stat__label { font-size: 0.58rem; }
}

/* ════════ Services ════════ */
.services { max-width: 1280px; margin: 0 auto 6rem; padding: 0 2rem; }
.section__header { margin-bottom: 3rem; }
.services__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }
.service-card {
  display: block; padding: 2rem; border-radius: var(--radius-cut);
  transition: background var(--transition-lux), border-color var(--transition-lux), transform 0.5s var(--ease-lux), box-shadow 0.5s var(--ease-lux);
  cursor: pointer; position: relative; overflow: hidden;
}
.service-card::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 2;
  background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.12) 50%, transparent 60%);
  transform: translateX(-130%); transition: transform 0.75s ease;
}
.service-card:hover::after { transform: translateX(130%); }
.service-card:hover { background: var(--glass-hover); border-color: rgba(168,188,217,0.3); transform: translateY(-5px); box-shadow: 0 18px 44px rgba(0,0,0,0.4), 0 0 0 1px rgba(168,188,217,0.1); }
.service-card__num {
  position: absolute; top: -0.5rem; right: 0.5rem; font-family: var(--font-display);
  font-size: 5rem; font-weight: 800; line-height: 1; pointer-events: none;
  background: linear-gradient(135deg, rgba(240,242,246,0.22) 0%, rgba(168,188,217,0.05) 45%, rgba(205,211,221,0.18) 100%);
  background-clip: text; -webkit-background-clip: text; color: transparent;
  opacity: 0.55; transition: opacity var(--transition), transform var(--transition);
}
.service-card:hover .service-card__num { opacity: 1; transform: scale(1.04); }
.service-card__icon { display: block; height: 42px; width: auto; margin-bottom: 1rem; position: relative; z-index: 1; }
.service-card__title { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.6rem; position: relative; z-index: 1; }
.service-card__desc { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.65; position: relative; z-index: 1; }
.service-card__link {
  display: inline-flex; align-items: center; gap: 0.4rem; margin-top: 1.1rem;
  font-size: 0.82rem; font-weight: 600; color: var(--accent); position: relative; z-index: 1;
  transition: gap var(--transition);
}
.service-card__link::after { content: '↗'; transition: transform var(--transition); }
.service-card:hover .service-card__link { gap: 0.6rem; }
.service-card:hover .service-card__link::after { transform: translate(2px, -2px); }

/* ════════ Showcase éditorial (grande photo) ════════ */
.showcase { max-width: 1280px; margin: 0 auto 6rem; padding: 0 2rem; }
.showcase__inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center;
}
.showcase__media {
  position: relative; border-radius: var(--radius-cut-lg); overflow: hidden;
  aspect-ratio: 4 / 4.4; box-shadow: 0 30px 70px rgba(0,0,0,0.4);
  border: 1px solid var(--glass-border);
}
.showcase__media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.showcase:hover .showcase__media img { transform: scale(1.04); }
.showcase__badge {
  position: absolute; left: 1.1rem; bottom: 1.1rem; z-index: 1;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: #fff; padding: 0.4rem 0.9rem; border-radius: 100px;
  background: rgba(10,15,30,0.65); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.25);
}
.showcase__desc { margin: 1.25rem 0 1.75rem; font-size: 0.98rem; color: var(--text-secondary); line-height: 1.8; max-width: 460px; }
.showcase__stats { display: flex; gap: 2.5rem; margin-bottom: 2rem; }
.showcase__stat { display: flex; flex-direction: column; gap: 0.15rem; }
.showcase__stat-num { font-family: var(--font-display); font-size: 2.1rem; font-weight: 800; color: var(--accent); letter-spacing: -0.03em; line-height: 1; }
.showcase__stat-label { font-size: 0.78rem; color: var(--text-muted); letter-spacing: 0.02em; }
@media (max-width: 820px) {
  .showcase__inner { grid-template-columns: 1fr; gap: 2rem; }
  .showcase__media { order: -1; aspect-ratio: 16 / 11; max-height: 360px; }
}

/* ════════ Équipe ════════ */
.team { max-width: 1280px; margin: 0 auto 6rem; padding: 0 2rem; }
.team__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.team__text p { margin: 1.25rem 0 1.75rem; font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7; max-width: 460px; }
.team__photos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.team__photo {
  aspect-ratio: 3 / 4.5; border-radius: var(--radius-md); background: var(--navy-surface);
  border: 1px solid var(--glass-border); display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 0.5rem; overflow: hidden;
}
.team__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.team__photo-icon { font-size: 1.8rem; color: var(--text-muted); }
.team__photo-text { font-size: 0.68rem; color: var(--text-muted); letter-spacing: 0.06em; text-transform: uppercase; text-align: center; padding: 0 0.5rem; }

@media (max-width: 800px) {
  .team__inner { grid-template-columns: 1fr; gap: 2rem; }
  .team__photos { max-width: 420px; margin: 0 auto; }
}
@media (max-width: 460px) {
  .team__photos { grid-template-columns: repeat(3, 1fr); gap: 0.6rem; }
}

/* ════════ Aperçu portfolio ════════ */
.portfolio-teaser { max-width: 1280px; margin: 0 auto 6rem; padding: 0 2rem; }
.portfolio-teaser__intro { margin-bottom: 2rem; max-width: 600px; }
.portfolio-teaser__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.5rem;
  align-items: center;
}
.portfolio-teaser__item {
  display: block; aspect-ratio: 4 / 3; border-radius: var(--radius-md);
  overflow: hidden; border: 1px solid var(--glass-border);
  transition: transform var(--transition), border-color var(--transition);
}
.portfolio-teaser__item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s ease; }
.portfolio-teaser__item:hover img { transform: scale(1.05); }
.portfolio-teaser__item:hover { border-color: rgba(168,188,217,0.35); }
/* Formes variées : chaque vignette a son propre gabarit (ratio + coin coupé +
   léger décalage), pour casser la grille uniforme tout en restant 4 colonnes. */
.portfolio-teaser__item:nth-child(1) { aspect-ratio: 4 / 5; border-radius: var(--radius-cut); align-self: start; }
.portfolio-teaser__item:nth-child(2) { aspect-ratio: 4 / 3; border-radius: var(--radius-md); transform: translateY(14%); }
.portfolio-teaser__item:nth-child(3) { aspect-ratio: 1 / 1; border-radius: var(--radius-cut); }
.portfolio-teaser__item:nth-child(4) { aspect-ratio: 4 / 5; border-radius: var(--radius-md); align-self: end; transform: translateY(-10%); }
.portfolio-teaser__outro { max-width: 620px; font-size: 0.92rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 2rem; }
.portfolio-teaser__cta { text-align: center; }
@media (max-width: 700px) {
  .portfolio-teaser__grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-teaser__item { transform: none !important; align-self: stretch !important; aspect-ratio: 4 / 3 !important; }
}

/* ════════ Notre processus ════════ */
/* Section "Notre processus" en photo pleine largeur : l'image couvre toute la
   largeur de l'écran, les étapes flottent par-dessus avec un voile sombre pour
   la lisibilité (même traitement que le hero, en plus léger). */
.process--photo {
  position: relative; max-width: none; margin: 0 0 6rem; padding: 5rem 2rem;
  overflow: hidden; isolation: isolate;
}
.process__bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center; background-repeat: no-repeat;
}
.process__overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(10,15,30,0.92) 0%, rgba(10,15,30,0.8) 45%, rgba(10,15,30,0.92) 100%);
}
.process__inner { position: relative; z-index: 2; max-width: 1280px; margin: 0 auto; }
.process__sub { font-size: 0.9rem; color: var(--text-secondary); margin-top: 0.75rem; }
.process__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
@media (max-width: 700px) { .process--photo { padding: 3.5rem 1.25rem; } }
.process__step {
  padding: 1.75rem 1.5rem; border-radius: var(--radius-cut);
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 10px 32px rgba(0,0,0,0.34), inset 0 1px 0 rgba(255,255,255,0.07);
}
.process__num {
  display: flex; align-items: center; justify-content: center; width: 36px; height: 36px;
  border-radius: 50%; border: 1px solid var(--silver-glow);
  background: linear-gradient(145deg, rgba(240,242,246,0.22) 0%, rgba(168,188,217,0.10) 50%, rgba(205,211,221,0.20) 100%);
  color: var(--text-primary); font-family: var(--font-display); font-weight: 800; font-size: 0.95rem;
  margin-bottom: 1rem; box-shadow: inset 0 1px 0 rgba(255,255,255,0.3);
}
.process__title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
.process__desc { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }
@media (max-width: 800px) { .process__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .process__grid { grid-template-columns: 1fr; } }

/* ════════ Zones desservies (liste) ════════ */
.partners { max-width: 1280px; margin: 0 auto 6rem; padding: 0 2rem; text-align: center; }
.partners__label {
  display: block; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 1.75rem;
}
.partners__track {
  overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.partners__row {
  display: flex; align-items: center; gap: 3.5rem;
  width: max-content; will-change: transform;
}
.partners__logo {
  font-family: var(--font-display); font-size: 1.15rem; font-weight: 700;
  color: var(--text-secondary); white-space: nowrap; letter-spacing: 0.01em;
  opacity: 0.75; transition: opacity var(--transition), color var(--transition);
}
.partners__logo:hover { opacity: 1; color: var(--silver); }

.zones-list { max-width: 960px; margin: 0 auto 6rem; padding: 0 2rem; text-align: center; }
.zones-list__text { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }
.zones-list__text > span:first-child { color: var(--text-primary); font-weight: 600; margin-right: 0.4rem; }
.zones-list__items { color: var(--text-secondary); }

/* ════════ Mini FAQ (accueil) ════════ */
.mini-faq { max-width: 960px; margin: 0 auto 6rem; padding: 0 2rem; }
.mini-faq__list { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 2rem; }
.mini-faq__cta { text-align: center; }

/* ════════ CTA banner ════════ */
.cta-banner {
  position: relative; max-width: 900px; margin: 0 auto; border-radius: var(--radius-cut-lg);
  border-color: var(--accent-glow) !important;
  background: linear-gradient(135deg, rgba(168,188,217,0.06) 0%, var(--glass-bg) 100%) !important;
}
.cta-banner__inner { padding: 3.5rem 3rem; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.cta-banner__title { font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; letter-spacing: -0.02em; }
.cta-banner__sub { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 0.5rem; }
.cta-banner__trust {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem;
  margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--glass-border);
  width: 100%;
}
.cta-banner__trust span { display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.82rem; color: var(--text-secondary); }
.cta-banner__trust-check {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 50%; background: var(--accent-dim);
  color: var(--accent); font-size: 0.7rem; font-weight: 700; flex-shrink: 0;
}
@media (max-width: 600px) { .cta-banner__trust { gap: 0.9rem 1.5rem; } }

@media (max-width: 600px) {
  .hero { padding-top: 130px; }
  .stats { margin: 0 1rem 4rem; }
  .cta-banner { margin: 0 1rem; }
  .cta-banner__inner { padding: 2.5rem 1.5rem; }
}

/* ════════ À propos ════════ */
.apropos__inner { max-width: 1160px; margin: 0 auto; padding: 150px 2rem 4rem; }
.apropos__header { max-width: 650px; margin-bottom: 3rem; }
.apropos__sub { margin-top: 1rem; font-size: 1rem; color: var(--text-secondary); line-height: 1.7; }
.apropos__content { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; margin-bottom: 4rem; }
.apropos__text p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.8; margin-bottom: 1.2rem; }
.apropos__card { border-radius: var(--radius-cut-lg); padding: 2rem; align-self: start; }
.apropos__card h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 1rem; color: var(--accent); }
.apropos__card ul { display: flex; flex-direction: column; gap: 0.75rem; }
.apropos__card li { font-size: 0.88rem; color: var(--text-secondary); padding-left: 1.4rem; position: relative; }
.apropos__card li::before { content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

.valeurs__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
@media (max-width: 760px) {
  .valeurs__grid { grid-template-columns: 1fr; }
}
.valeur-card { padding: 1.75rem; border-radius: var(--radius-cut); transition: transform var(--transition), border-color var(--transition); }
.valeur-card:hover { transform: translateY(-3px); border-color: rgba(168,188,217,0.25); }
.valeur-card__icon { display: block; font-size: 1.4rem; color: var(--accent); margin-bottom: 0.75rem; }
.valeur-card__title { font-family: var(--font-display); font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.valeur-card__desc { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }

@media (max-width: 800px) {
  .apropos__inner { padding-top: 130px; }
  .apropos__content { grid-template-columns: 1fr; }
}

/* ════════ Portfolio ════════ */
.portfolio__inner { max-width: 1280px; margin: 0 auto; padding: 150px 2rem 4rem; }
.portfolio__header { margin-bottom: 3rem; max-width: 600px; }
.portfolio__sub { margin-top: 1rem; font-size: 1rem; color: var(--text-secondary); line-height: 1.65; }

.portfolio__filters { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.filter-pill {
  padding: 0.45rem 1.1rem; border-radius: 100px; border: 1px solid var(--glass-border);
  background: var(--glass-bg); color: var(--text-secondary); font-size: 0.82rem; font-weight: 500;
  cursor: pointer; transition: background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}
.filter-pill:hover { border-color: rgba(255,255,255,0.2); color: var(--text-primary); }
.filter-pill--active { background: var(--accent); border-color: var(--accent); color: var(--navy-deep); font-weight: 600; box-shadow: 0 4px 16px var(--accent-glow); }

.portfolio__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem; }
.projet-card { border-radius: var(--radius-cut); overflow: hidden; transition: transform var(--transition), border-color var(--transition); }
.projet-card:hover { transform: translateY(-4px); border-color: rgba(168,188,217,0.3); }
.projet-card__img { width: 100%; aspect-ratio: 16 / 10; background: var(--navy-surface); overflow: hidden; }
.projet-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; display: block; }
.projet-card:hover .projet-card__img img { transform: scale(1.04); }
.projet-card__placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.6rem; border-bottom: 1px solid var(--glass-border); }
.projet-card__placeholder-icon { font-size: 2rem; color: var(--text-muted); }
.projet-card__placeholder-text { font-size: 0.75rem; color: var(--text-muted); letter-spacing: 0.06em; text-transform: uppercase; }

/* ════════ Page de service ════════ */
.service-page__inner { max-width: 1280px; margin: 0 auto; padding: 150px 2rem 4rem; }
.service-page__header { max-width: 680px; margin-bottom: 3rem; }
.service-page__intro { margin-top: 1rem; font-size: 1rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 2rem; }
@media (max-width: 700px) { .service-page__inner { padding-top: 140px; } }

.related-services { margin-top: 4rem; }
.related-services__title { font-size: clamp(1.3rem, 3vw, 1.8rem); margin-bottom: 1.5rem; }
.related-services__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.related-service {
  display: flex; align-items: center; gap: 0.9rem; padding: 1.1rem 1.25rem;
  border-radius: var(--radius-cut-sm); transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.related-service:hover { background: var(--glass-hover); border-color: rgba(168,188,217,0.25); transform: translateY(-2px); }
.related-service img { height: 32px; width: auto; flex-shrink: 0; }
.related-service span { font-size: 0.92rem; font-weight: 600; color: var(--text-primary); }

/* ════════ FAQ ════════ */
.faq-page__inner { max-width: 960px; margin: 0 auto; padding: 150px 2rem 4rem; }
.faq-page__header { margin-bottom: 2.5rem; }
.faq-page__sub { margin-top: 1rem; font-size: 1rem; color: var(--text-secondary); line-height: 1.7; }
.faq__list { display: flex; flex-direction: column; gap: 0.75rem; }
.faq__item {
  border: 1px solid var(--silver-dim); border-left: 3px solid var(--silver-dim); border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(205,211,221,0.05) 0%, var(--glass-bg) 65%);
  padding: 0.3rem 1.5rem; transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.faq__item:hover { border-color: var(--silver-glow); border-left-color: var(--silver); }
.faq__item[open] {
  border-color: var(--silver-glow); border-left-color: var(--silver);
  background: linear-gradient(135deg, rgba(205,211,221,0.09) 0%, var(--glass-bg) 65%);
}
.faq__question {
  list-style: none; cursor: pointer; padding: 1.1rem 1.8rem 1.1rem 0; position: relative;
  font-family: var(--font-display); font-weight: 700; font-size: 1rem; color: var(--text-primary);
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question::after {
  content: '+'; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font-size: 1.4rem; color: var(--silver); transition: transform var(--transition);
}
.faq__item[open] .faq__question::after { transform: translateY(-50%) rotate(45deg); }
.faq__answer { padding: 0 0 1.3rem; font-size: 0.92rem; color: var(--text-secondary); line-height: 1.7; }
.faq__answer a { color: var(--accent); text-decoration: underline; }
@media (max-width: 700px) { .faq-page__inner { padding-top: 140px; } }

/* ════════ Détail d'un projet ════════ */
.projet__inner { max-width: 1160px; margin: 0 auto; padding: 150px 2rem 4rem; }
.projet__back { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 1.5rem; transition: color var(--transition); }
.projet__back:hover { color: var(--accent); }
.projet__header { max-width: 700px; margin-bottom: 2.5rem; }
.projet__meta { display: flex; gap: 0.75rem; align-items: center; margin-bottom: 0.75rem; }
.projet__cat { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.projet__year { font-size: 0.75rem; color: var(--text-muted); }
.projet__desc { margin-top: 1rem; font-size: 1rem; color: var(--text-secondary); line-height: 1.7; max-width: 640px; }
.projet__gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; margin-bottom: 3rem; }
.projet__photo {
  aspect-ratio: 16 / 11; border-radius: var(--radius-md); background: var(--navy-surface);
  border: 1px solid var(--glass-border); overflow: hidden; position: relative;
}
.projet__photo img { width: 100%; height: 100%; object-fit: cover; display: block; cursor: zoom-in; transition: transform 0.4s ease; }
.projet__photo img:hover { transform: scale(1.03); }
.projet__photo-placeholder {
  width: 100%; height: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 0.5rem;
}
.projet__photo-placeholder-icon { font-size: 2.4rem; color: var(--text-muted); }
.projet__photo-placeholder-text { font-size: 0.8rem; color: var(--text-muted); letter-spacing: 0.06em; text-transform: uppercase; }
.projet__cta { text-align: center; padding: 2.5rem 1.5rem; border-radius: var(--radius-cut-lg); }
.projet__cta h2 { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 0.75rem; color: var(--text-primary); }
.projet__cta p { color: var(--text-secondary); margin-bottom: 1.5rem; }
@media (max-width: 700px) {
  .projet__inner { padding-top: 140px; }
  .projet__gallery { grid-template-columns: 1fr; }
}
.projet-card__body { padding: 1.4rem 1.5rem; }
.projet-card__meta { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.65rem; }
.projet-card__cat { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.projet-card__year { font-size: 0.75rem; color: var(--text-muted); }
.projet-card__titre { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; letter-spacing: -0.01em; }
.projet-card__desc { font-size: 0.83rem; color: var(--text-secondary); line-height: 1.6; }

/* ════════ Lightbox (galerie agrandie) ════════ */
.lightbox {
  position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center;
  background: rgba(5,7,14,0.96); opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.25s ease; padding: 2rem;
}
.lightbox.lightbox--open { opacity: 1; visibility: visible; pointer-events: auto; }
.lightbox__img {
  max-width: 90vw; max-height: 85vh; border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6); object-fit: contain;
}
.lightbox__close, .lightbox__nav {
  position: absolute; z-index: 2; background: rgba(15,17,26,0.9); border: 1.5px solid rgba(255,255,255,0.4);
  color: #fff; border-radius: 50%; cursor: pointer; box-shadow: 0 4px 14px rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center; font-weight: 700;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.lightbox__close:hover, .lightbox__nav:hover { background: var(--accent); color: var(--navy-deep); border-color: var(--accent); }
.lightbox__close { top: 1.5rem; right: 1.5rem; width: 44px; height: 44px; font-size: 1.3rem; }
.lightbox__nav { top: 50%; transform: translateY(-50%); width: 54px; height: 54px; font-size: 2rem; }
.lightbox__img { position: relative; z-index: 1; }
.lightbox__nav--prev { left: 1.5rem; }
.lightbox__nav--next { right: 1.5rem; }
@media (max-width: 600px) {
  .lightbox { padding: 1.25rem; }
  .lightbox__nav { width: 42px; height: 42px; font-size: 1.4rem; }
  .lightbox__close { width: 40px; height: 40px; font-size: 1.2rem; top: 0.75rem; right: 0.75rem; }
  .lightbox__nav--prev { left: 0.5rem; }
  .lightbox__nav--next { right: 0.5rem; }
}

@media (max-width: 600px) { .portfolio__inner { padding-top: 130px; } .portfolio__grid { grid-template-columns: 1fr; } }

/* ════════ Contact ════════ */
.contact__inner {
  max-width: 1280px; margin: 0 auto; padding: 150px 2rem 4rem;
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 4rem; align-items: start;
}
.contact__intro { font-size: 1rem; color: var(--text-secondary); line-height: 1.7; margin-top: 1.2rem; margin-bottom: 2.5rem; max-width: 380px; }
.contact__infos { display: flex; flex-direction: column; gap: 0.85rem; }
.contact__info-item { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; border-radius: var(--radius-cut-sm); transition: background var(--transition), border-color var(--transition); }
a.contact__info-item:hover { background: var(--glass-hover); border-color: rgba(168,188,217,0.25); }
.contact__info-icon { font-size: 1.3rem; color: var(--accent); flex-shrink: 0; width: 36px; text-align: center; }
.contact__info-label { font-size: 0.73rem; font-weight: 500; letter-spacing: 0.07em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.2rem; }
.contact__info-value { font-size: 0.9rem; color: var(--text-primary); font-weight: 500; }

.contact__form-wrap { border-radius: var(--radius-cut-lg); padding: 2.5rem; }
.contact__form { display: flex; flex-direction: column; gap: 1.25rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form__group { display: flex; flex-direction: column; gap: 0.5rem; }
.form__group label { font-size: 0.8rem; font-weight: 500; color: var(--text-secondary); letter-spacing: 0.02em; }
.form__group input, .form__group textarea {
  background: rgba(255,255,255,0.03); border: 1px solid var(--glass-border); border-radius: var(--radius-sm);
  padding: 0.75rem 1rem; font-family: var(--font-body); font-size: 0.9rem; color: var(--text-primary);
  transition: border-color var(--transition), background var(--transition); outline: none; width: 100%; resize: vertical;
}
.form__group input::placeholder, .form__group textarea::placeholder { color: var(--text-muted); }
.form__group input:focus, .form__group textarea:focus { border-color: var(--accent); background: rgba(168,188,217,0.04); }
.form__error { font-size: 0.82rem; color: #f87171; padding: 0.6rem 1rem; border-radius: var(--radius-sm); background: rgba(248,113,113,0.08); border: 1px solid rgba(248,113,113,0.2); }
.form__submit { width: 100%; padding: 0.9rem; font-size: 0.95rem; }
.form__submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none !important; }

.contact__success { text-align: center; padding: 2rem 1rem; display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.contact__success-icon {
  display: flex; align-items: center; justify-content: center; width: 60px; height: 60px;
  border-radius: 50%; background: rgba(74,222,128,0.1); border: 1px solid rgba(74,222,128,0.3);
  font-size: 1.5rem; color: #4ade80;
}
.contact__success h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; }
.contact__success p { color: var(--text-secondary); font-size: 0.95rem; }

@media (max-width: 860px) { .contact__inner { grid-template-columns: 1fr; gap: 3rem; padding-top: 130px; } .contact__intro { max-width: none; } }
@media (max-width: 500px) { .form__row { grid-template-columns: 1fr; } .contact__form-wrap { padding: 1.5rem; } }

/* ════════ Footer ════════ */
.footer { border-top: 1px solid var(--glass-border); margin-top: 6rem; }
.footer__inner { max-width: 1280px; margin: 0 auto; padding: 2.5rem 2rem; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.footer__col--brand { display: flex; flex-direction: column; gap: 0.9rem; }
.footer__brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); }
.footer__logo-img {
  height: 190px; width: auto; display: block;
  filter:
    drop-shadow(1px 0 0 rgba(255,255,255,0.85))
    drop-shadow(-1px 0 0 rgba(255,255,255,0.85))
    drop-shadow(0 1px 0 rgba(255,255,255,0.85))
    drop-shadow(0 -1px 0 rgba(255,255,255,0.85))
    drop-shadow(0 3px 12px rgba(0,0,0,0.7));
}
.footer__name { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); }
.footer__nav { display: flex; gap: 1.5rem; }
.footer__nav a { font-size: 0.85rem; color: var(--text-secondary); transition: color var(--transition); }
.footer__nav a:hover { color: var(--accent); }
.footer__contact { display: flex; flex-direction: column; gap: 0.5rem; }
.footer__contact a { font-size: 0.85rem; color: var(--text-secondary); transition: color var(--transition); }
.footer__contact a:hover { color: var(--accent); }
.footer__rbq { font-size: 0.75rem; color: var(--text-muted); }
.footer__social { display: flex; gap: 0.75rem; }
.footer__social-icon {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--glass-border); color: var(--text-secondary);
  transition: color var(--transition), border-color var(--transition);
}
.footer__social-icon svg { width: 16px; height: 16px; }
.footer__social-icon:hover { color: var(--accent); border-color: var(--accent); }
.footer__copy { font-size: 0.75rem; color: var(--text-muted); width: 100%; text-align: center; padding-top: 1rem; border-top: 1px solid var(--glass-border); }
@media (max-width: 600px) {
  .footer__inner { flex-direction: column; align-items: flex-start; }
  .footer__nav { flex-wrap: wrap; gap: 1rem; }
  .footer__contact { align-items: flex-start; }
}

/* ════════ Sélecteur de langue ════════ */
.lang-toggle {
  padding: 0.4rem 0.85rem; border: 1px solid var(--glass-border); border-radius: var(--radius-sm);
  background: transparent; color: var(--text-secondary); font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.03em; cursor: pointer; transition: background var(--transition), border-color var(--transition), color var(--transition); font-family: var(--font-body);
}
.lang-toggle:hover { border-color: var(--accent); color: var(--accent); }
@media (max-width: 880px) { .lang-toggle { margin: 0.5rem auto 0; display: block; } }

/* ════════ Animations au scroll ════════ */
/* Révélation "premium" : montée plus ample, léger flou qui se dissipe et
   décélération expo prolongée → impression de matière qui se pose en douceur
   plutôt qu'un simple fondu mécanique. Le flou ne dure que le temps de la
   transition puis disparaît (aucun coût au repos). */
/* Révélations pilotées par le DÉFILEMENT (scroll-scrub).
   Chaque élément reçoit une progression --p (0→1) calculée en continu par le
   JS selon sa position dans le viewport : le mouvement SUIT le scroll — il
   avance quand on descend, recule quand on remonte — au lieu d'un on/off.
   Aucun flou (rendu net, "fait main" plutôt qu'automatique). La cascade dans
   les grilles émerge naturellement de la géométrie (chaque enfant a sa propre
   position, donc sa propre progression). */
[data-animate],
[data-animate-group] > *,
[data-scroll] {
  opacity: var(--p, 0);
  transform: translateY(calc((1 - var(--p, 0)) * 42px));
  will-change: opacity, transform;
}

/* Respecte les préférences d'accessibilité */
@media (prefers-reduced-motion: reduce) {
  [data-animate], [data-animate-group] > *, [data-scroll], [data-reveal] {
    --p: 1 !important;
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
  }
  .hero__line > span { transform: none !important; animation: none !important; }
  .service-card::after, .poste-card::after { display: none; }
}

/* (L'entrée du hero — révélation ligne par ligne + cascade — est définie plus
   bas, dans le bloc Phase 3.) */

/* L'accent en italique du titre : trait lumineux qui balaie une fois à
   l'arrivée, comme un reflet sur une surface polie. */
.hero__title--accent {
  position: relative;
  background: linear-gradient(100deg, var(--accent) 0%, #e8eef8 45%, var(--accent) 70%);
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: dc-sheen 2.6s var(--ease-quint) 1s both;
}
@keyframes dc-sheen {
  from { background-position: 120% 0; }
  to   { background-position: 0 0; }
}

/* ════════ Page Carrière ════════ */
.carriere__inner { max-width: 1280px; margin: 0 auto; padding: 150px 2rem 4rem; }
.carriere__header { max-width: 650px; margin-bottom: 3rem; }
.carriere__sub { margin-top: 1rem; font-size: 1rem; color: var(--text-secondary); line-height: 1.7; }
.carriere__title-warm { font-family: var(--font-hero); font-weight: 600; }
.carriere__header--split {
  max-width: none; display: grid; grid-template-columns: 1.3fr 1fr; gap: 2.5rem; align-items: center;
}
.carriere__header-photo {
  aspect-ratio: 4 / 3; border-radius: var(--radius-md); background: var(--navy-surface);
  border: 1px solid var(--glass-border);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem;
}
.carriere__header-photo-icon { font-size: 1.8rem; color: var(--text-muted); }
.carriere__header-photo-text { font-size: 0.7rem; color: var(--text-muted); letter-spacing: 0.06em; text-transform: uppercase; }
@media (max-width: 760px) {
  .carriere__header--split { grid-template-columns: 1fr; }
  .carriere__header-photo { order: -1; }
}

/* Grille de cartes flottantes */
.postes__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 4.5rem;
}
.poste-card {
  display: flex; flex-direction: column; position: relative; overflow: hidden;
  border-radius: var(--radius-cut-lg);
  padding: 2rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.poste-card::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 2;
  background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.10) 50%, transparent 60%);
  transform: translateX(-130%); transition: transform 0.75s ease;
}
.poste-card:hover::after { transform: translateX(130%); }
.poste-card:hover {
  transform: translateY(-6px);
  border-color: rgba(168,188,217,0.3);
  box-shadow: 0 16px 40px rgba(0,0,0,0.35), 0 0 0 1px rgba(168,188,217,0.1);
}
.poste-card__type {
  display: inline-block; align-self: flex-start;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--accent); padding: 0.32rem 0.75rem; border: 1px solid var(--accent-glow);
  border-radius: 100px; background: var(--accent-dim); margin-bottom: 1.1rem;
}
.poste-card__titre {
  font-family: var(--font-display); font-size: 1.25rem; font-weight: 700;
  color: var(--text-primary); margin-bottom: 0.7rem; letter-spacing: -0.01em;
}
.poste-card__desc { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.65; margin-bottom: 1.25rem; }
.poste-card__divider { height: 1px; background: var(--glass-border); margin-bottom: 1.25rem; }
.poste-card__list { display: flex; flex-direction: column; gap: 0.65rem; margin-bottom: 1.5rem; flex: 1; }
.poste-card__list li { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.5; }
.poste-card__list-label {
  display: block; font-size: 0.68rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.15rem;
}
.poste-card__btn { width: 100%; margin-top: auto; }

.carriere__cta { border-radius: var(--radius-cut-lg); padding: 2.5rem; text-align: center; border-color: var(--accent-glow) !important; background: linear-gradient(135deg, rgba(168,188,217,0.06) 0%, var(--glass-bg) 100%) !important; }
.carriere__cta h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin-bottom: 0.6rem; }
.carriere__cta p { color: var(--text-secondary); font-size: 0.92rem; margin-bottom: 1.5rem; }

@media (max-width: 600px) {
  .carriere__inner { padding-top: 130px; }
  .poste-card { padding: 1.5rem; }
}

/* ════════════════════════════════════════════════════════════════════
   PHASE 2 — Raffinement haut de gamme : profondeur, galerie, liens, typo
   ════════════════════════════════════════════════════════════════════ */

/* ── Grain ultra-subtil sur toute la page ──
   Une fine texture (bruit fractal SVG) à très faible opacité casse les aplats
   du fond sombre et donne une matière "imprimée" premium. Couche fixe, statique,
   sans mix-blend-mode (évite le jank de scroll documenté). */
body::after {
  content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  transform: translateZ(0); opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 140px 140px;
}

/* ── Bordure dégradée lumineuse sur les cartes (au survol) ──
   Un liseré dégradé (accent → argent) révélé en douceur autour de la carte,
   obtenu par masquage du remplissage (technique "padding + mask"). */
.service-card::before, .projet-card::before, .poste-card::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(140deg, var(--accent-glow) 0%, transparent 38%, transparent 62%, var(--silver-glow) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity 0.55s var(--ease-lux);
  pointer-events: none; z-index: 4;
}
.service-card:hover::before, .projet-card:hover::before, .poste-card:hover::before { opacity: 1; }

/* projet-card : ascension fluide + ombre profonde (cohérent avec les services) */
.projet-card { transition: transform 0.5s var(--ease-lux), border-color var(--transition-lux), box-shadow 0.5s var(--ease-lux); }
.projet-card:hover { transform: translateY(-5px); box-shadow: 0 18px 44px rgba(0,0,0,0.4), 0 0 0 1px rgba(168,188,217,0.1); }
.projet-card__img img { transition: transform 0.9s var(--ease-lux), filter 0.6s var(--ease-lux); }
.projet-card:hover .projet-card__img img { transform: scale(1.06); filter: brightness(1.05); }

/* ── Galerie d'aperçu : zoom ample + voile dégradé au survol ── */
.portfolio-teaser__item { position: relative; }
.portfolio-teaser__item::after {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, transparent 52%, rgba(10,15,30,0.55) 100%);
  opacity: 0; transition: opacity 0.5s var(--ease-lux);
}
.portfolio-teaser__item:hover::after { opacity: 1; }
.portfolio-teaser__item img { transition: transform 0.9s var(--ease-lux), filter 0.6s var(--ease-lux) !important; }
.portfolio-teaser__item:hover img { transform: scale(1.08); filter: brightness(1.07) saturate(1.04); }

/* ── Lightbox : l'image se pose avec une légère mise à l'échelle ── */
.lightbox__img { transform: scale(0.94); opacity: 0; transition: transform 0.45s var(--ease-lux), opacity 0.35s ease; }
.lightbox--open .lightbox__img { transform: scale(1); opacity: 1; }

/* ── Soulignés animés (navigation + pied de page) ──
   Le trait se dessine depuis la gauche au survol — touche soignée et discrète. */
.navbar__links a:not(.navbar__cta), .footer__nav a, .footer__contact a {
  position: relative;
}
.navbar__links a:not(.navbar__cta)::after,
.footer__nav a::after {
  content: ''; position: absolute; left: 0; bottom: -3px; height: 1.5px; width: 100%;
  background: linear-gradient(90deg, var(--accent), var(--silver));
  transform: scaleX(0); transform-origin: right center;
  transition: transform 0.4s var(--ease-lux);
}
.navbar__links a:not(.navbar__cta):hover::after,
.navbar__links a.active::after,
.footer__nav a:hover::after { transform: scaleX(1); transform-origin: left center; }
@media (max-width: 880px) {
  /* En menu mobile plein écran, on n'affiche pas le souligné (liens centrés) */
  .navbar__links a:not(.navbar__cta)::after { display: none; }
}

/* ── Séparateur lumineux : fin filet dégradé en haut du pied de page ── */
.footer { position: relative; }
.footer::before {
  content: ''; position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  width: min(1280px, 100%); height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-glow) 25%, var(--silver-glow) 50%, var(--accent-glow) 75%, transparent);
}

/* ── Boutons CTA "magnétiques" : translation pilotée en JS via variables ── */
.btn--primary {
  transform: translate(var(--mx, 0), var(--my, 0));
}
.btn--primary:hover { transform: translate(var(--mx, 0), calc(var(--my, 0) - 2px)); }

/* ── Typographie & rythme : titres équilibrés, respiration plus généreuse ── */
.hero__title, .section__title, .cta-banner__title, .projet__cta h2 { text-wrap: balance; }
.hero__sub, .apropos__sub, .portfolio__sub { text-wrap: pretty; }
.section__eyebrow, .hero__eyebrow, .poste-card__type { letter-spacing: 0.14em; }

@media (min-width: 900px) {
  /* Plus d'air entre les grandes sections sur écran large (luxe = espace). */
  .services, .showcase, .team, .portfolio-teaser, .partners, .mini-faq, .zones-list { margin-bottom: 7.5rem; }
  .process--photo { margin-bottom: 7.5rem; padding: 6rem 2rem; }
  .section__header { margin-bottom: 3.5rem; }
}

/* Accessibilité : on neutralise les effets de mouvement ajoutés en Phase 2 */
@media (prefers-reduced-motion: reduce) {
  .btn--primary { transform: none !important; }
  .portfolio-teaser__item:hover img, .projet-card:hover .projet-card__img img { transform: none !important; }
  .lightbox__img { transform: none !important; opacity: 1 !important; }
}

/* ════════════════════════════════════════════════════════════════════
   PHASE 3 — Rebrand éditorial bi-ton + animations spectaculaires (accueil)
   ════════════════════════════════════════════════════════════════════ */

/* ── Services en liste éditoriale (thème navy, intégrée au fond du site) ──
   Grands index, lignes pleines largeur qui s'illuminent au survol. */
.section__inner { max-width: 1280px; margin: 0 auto; }

/* Disposition : liste à gauche, visuel vertical à droite */
.services .section__inner.services__layout {
  display: grid; grid-template-columns: 1.5fr 0.85fr; gap: 3.5rem; align-items: stretch;
}
.svc-visual {
  position: relative; border-radius: var(--radius-cut-lg); overflow: hidden;
  min-height: 100%; box-shadow: 0 30px 70px rgba(20,26,40,0.28);
  border: 1px solid rgba(20,26,40,0.12);
}
.svc-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }
.svc-visual__badge {
  position: absolute; left: 1.1rem; bottom: 1.1rem; z-index: 2;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: #fff; padding: 0.4rem 0.9rem; border-radius: 100px;
  background: rgba(20,26,40,0.6); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.25);
}
.svc-visual::after { /* léger voile dégradé bas pour ancrer le badge */
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, transparent 60%, rgba(20,26,40,0.35) 100%);
}
@media (max-width: 880px) {
  .services .section__inner.services__layout { grid-template-columns: 1fr; gap: 2rem; }
  .svc-visual { order: -1; min-height: 0; aspect-ratio: 16/10; }
}
.svc-list { margin: 3rem 0 0; }
.svc-row {
  display: grid; grid-template-columns: 92px 1fr 2rem; gap: 1.75rem; align-items: center;
  padding: 2.1rem 1.25rem; position: relative; isolation: isolate;
  border-top: 1px solid var(--glass-border); color: var(--text-primary);
  transition: padding 0.5s var(--ease-lux);
}
.svc-list .svc-row:last-child { border-bottom: 1px solid var(--glass-border); }
.svc-row::before { /* lavis accent révélé au survol (cohérent avec le reste du thème navy) */
  content: ''; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: var(--glass-hover);
  box-shadow: 0 14px 40px rgba(0,0,0,0.3); transition: opacity 0.5s var(--ease-lux);
}
.svc-row:hover::before { opacity: 1; }
.svc-row:hover { padding-left: 1.9rem; }
.svc-row__num {
  font-family: var(--font-display); font-size: 2.6rem; font-weight: 800; line-height: 1;
  color: var(--text-muted); letter-spacing: -0.04em; transition: color 0.5s var(--ease-lux);
}
.svc-row:hover .svc-row__num { color: var(--accent); }
.svc-row__title {
  font-family: var(--font-display); font-size: clamp(1.25rem, 2.4vw, 1.6rem); font-weight: 700;
  color: var(--text-primary); letter-spacing: -0.02em; margin-bottom: 0.3rem; display: inline-block;
}
.svc-row__desc { display: block; font-size: 0.92rem; color: var(--text-secondary); line-height: 1.6; max-width: 640px; }
.svc-row__arrow {
  font-size: 1.4rem; color: var(--accent); justify-self: end;
  transition: transform 0.5s var(--ease-lux); opacity: 0.5;
}
.svc-row:hover .svc-row__arrow { transform: translate(4px, -4px); opacity: 1; }
@media (max-width: 640px) {
  .svc-row { grid-template-columns: 52px 1fr; gap: 1rem; padding: 1.5rem 0.5rem; }
  .svc-row__num { font-size: 1.8rem; }
  .svc-row__arrow { display: none; }
}

/* ── Hero : présence affirmée mais maîtrisée (pas surdimensionné) ── */
.hero__title { font-size: clamp(1.95rem, 3.8vw, 3rem); line-height: 1.12; letter-spacing: -0.02em; }
.hero__title--accent { font-size: clamp(1.5rem, 2.9vw, 2.25rem); }
.hero__sub { font-size: 1.04rem; max-width: 500px; }
.hero__content { max-width: 600px; }

/* Indicateur "défiler" animé au bas du hero */
.hero__scroll {
  position: absolute; left: 2rem; bottom: 1.6rem; z-index: 2;
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.6); animation: dc-fadein 1s var(--ease-lux) 1.4s backwards;
}
.hero__scroll-line { position: relative; width: 46px; height: 1px; background: rgba(255,255,255,0.25); overflow: hidden; }
.hero__scroll-line::after {
  content: ''; position: absolute; inset: 0; width: 40%;
  background: var(--accent); animation: dc-scroll-cue 2.2s var(--ease-quint) infinite;
}
@keyframes dc-scroll-cue { 0% { transform: translateX(-120%); } 60%,100% { transform: translateX(280%); } }
@keyframes dc-fadein { from { opacity: 0; } to { opacity: 1; } }
@media (max-width: 900px) { .hero__scroll { display: none; } }

/* Étiquette verticale latérale (côté droit du hero) — détail "atelier" */
.hero__tag {
  position: absolute; right: 1.4rem; top: 50%; z-index: 2;
  transform: translateY(-50%) rotate(180deg); writing-mode: vertical-rl;
  font-size: 0.66rem; letter-spacing: 0.32em; text-transform: uppercase;
  color: rgba(255,255,255,0.45); animation: dc-fadein 1s var(--ease-lux) 1.6s backwards;
}
@media (max-width: 1100px) { .hero__tag { display: none; } }

/* ── Révélation par masque (wipe) pilotée par le scroll (--p) ──
   L'image se dévoile de gauche à droite au fil du défilement. */
[data-reveal] {
  opacity: 1;
  clip-path: inset(0 calc((1 - var(--p, 0)) * 100%) 0 0);
  transform: translateY(calc((1 - var(--p, 0)) * 16px));
  will-change: clip-path, transform;
}

/* ── Parallaxe douce (translateY piloté en JS via --py) ── */
[data-parallax] { will-change: transform; transform: translate3d(0, var(--py, 0px), 0); }
/* Le fond du processus déborde en haut/bas pour ne jamais révéler de vide
   pendant le déplacement parallaxe. */
.process__bg[data-parallax] { top: -14%; height: 128%; }
/* Section pleine largeur : on ne décale pas (éviterait un vide en bord) ; seule
   l'opacité se révèle au scroll. */
.process--photo[data-animate] { transform: none; opacity: var(--p, 0); }

/* ── Entrée hero : révélation du titre LIGNE PAR LIGNE en masque ──
   Chaque ligne du titre glisse vers le haut depuis sous un masque (overflow
   caché) — la signature des sites premium. Le reste (eyebrow, sous-titre,
   boutons) monte avec un léger décalage. */
.hero__content > * { animation: dc-hero-in 1s var(--ease-lux) backwards; }
.hero__content > *:nth-child(1) { animation-delay: 0.05s; }
.hero__content > *:nth-child(3) { animation-delay: 0.55s; }
.hero__content > *:nth-child(4) { animation-delay: 0.72s; }
.hero__title { animation: none; }
@keyframes dc-hero-in {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero__line { display: block; overflow: hidden; padding-bottom: 0.1em; }
/* fill "both" : l'état caché (110%) est tenu pendant le délai, et l'état final
   (0) est CONSERVÉ après l'animation (sinon le titre retombe et disparaît). */
.hero__line > span { display: block; animation: dc-line-up 1.15s var(--ease-lux) both; }
.hero__line:nth-child(1) > span { animation-delay: 0.18s; }
.hero__line:nth-child(2) > span,
.hero__line:nth-child(2) > .hero__title--accent { animation-delay: 0.36s; }
@keyframes dc-line-up {
  from { transform: translateY(110%); }
  to   { transform: translateY(0); }
}
/* L'accent garde son dégradé + reflet, ET sa montée en masque. */
.hero__line > .hero__title--accent {
  display: block;
  animation: dc-line-up 1.15s var(--ease-lux) 0.36s both, dc-sheen 2.8s var(--ease-quint) 1.6s both;
}

@media (prefers-reduced-motion: reduce) {
  [data-parallax] { transform: none !important; }
  .hero__scroll-line::after { animation: none !important; }
}

/* ── Accents blancs (échos du silver sur les sections sombres) ──
   De fines lumières blanches nettes posées à des points clés, pour relier le
   thème argent au reste du site sombre. */

/* Liseré blanc lumineux en haut des panneaux clés */
.stats, .cta-banner { position: relative; }
.stats::after, .cta-banner::after {
  content: ''; position: absolute; top: 0; left: 12%; right: 12%; height: 1px; z-index: 3;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.7) 50%, transparent);
}

/* Le "tick" des eyebrows se termine par une pointe blanche brillante */
.section__eyebrow::before, .hero__eyebrow::before {
  background: linear-gradient(90deg, var(--accent), #ffffff) !important;
}

/* Étapes du processus : fine arête blanche en haut + pastille plus lumineuse */
.process__step { position: relative; }
.process__step::before {
  content: ''; position: absolute; top: 0; left: 1.5rem; right: 1.5rem; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45), transparent);
}
.process__num { box-shadow: inset 0 1px 0 rgba(255,255,255,0.6), 0 2px 10px rgba(0,0,0,0.25); }

/* Boutons fantômes : liseré blanc plus net au survol (rappel du silver) */
.btn--ghost:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,0.25); }