/* ═══════════════════════════════════════════════
   NERO BLANKA DESIGN · Portfolio Vitrine
   Charte graphique v3 — CSS Principal
   ═══════════════════════════════════════════════ */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --nero: #0a0a0a;
  --blanka: #ffffff;
  --gris-charbon: #3d3d3a;
  --gris-moyen: #888780;
  --gris-clair: #c8c7c0;
  --gris-perle: #e8e7e2;
  --gris-nuage: #f0f0ee;
  --blanc-casse: #f7f7f5;
  --blanc-chaud: #fafaf8;
  --font: 'Montserrat', sans-serif;
  --nav-h: 64px;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  /* GUIDE z-index-management : échelle documentée */
  --z-base:    10;
  --z-overlay: 20;
  --z-modal:   30;
  --z-nav:     100;
  --z-cursor:  9999;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden; /* bloque le scroll latéral au niveau racine */
  max-width: 100%;
}

body {
  font-family: var(--font);
  background: var(--blanka);
  color: var(--nero);
  overflow-x: hidden;
  max-width: 100%;
  cursor: none;
  /* QC: line-height global 1.6 minimum (guide: 1.5-1.75) */
  line-height: 1.6;
  /* QC: taille de base 16px pour lisibilité mobile (guide: min 16px) */
  font-size: 16px;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ── GUIDE: cursor:pointer sur tous les éléments interactifs ──
   Le cursor:none global est intentionnel (curseur custom), mais
   on doit définir cursor:pointer partout pour le fallback mobile
   et pour la cohérence sémantique */
a, button, [role="button"], label[for],
.filter-btn, .projet-card, .exp-card,
.contact-link, .service-card, .pillar-item {
  cursor: none; /* desktop : curseur custom */
}

/* A1 FIX : rétablir le curseur système sur les appareils sans souris précise (touch/mobile) */
@media (hover: none) {
  body, a, button, [role="button"], label[for],
  .filter-btn, .projet-card, .exp-card,
  .contact-link, .service-card, .pillar-item {
    cursor: auto;
  }
  a, button, .filter-btn { cursor: pointer; }
  .cursor, .cursor-follower { display: none; }
}

/* ── SKIP-TO-CONTENT (accessibilité clavier) ── */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--nero);
  color: #fff;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 0 0 6px 6px;
  text-decoration: none;
  z-index: 10000;
  transition: top 0.15s;
  white-space: nowrap;
}
.skip-to-content:focus-visible {
  top: 0;
  outline: 2px solid #fff;
  outline-offset: 3px;
}

/* ── GUIDE: Focus states visibles (CRITICAL Accessibility) ──
   NE PAS supprimer outline globalement. Utiliser :focus-visible
   pour un ring propre qui n'apparaît qu'au clavier */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid rgba(255,255,255,0.8);
  outline-offset: 3px;
  border-radius: 2px;
}
/* Focus visible sur fond clair */
.about :focus-visible,
.expertises :focus-visible,
.projets :focus-visible,
.services :focus-visible,
.contact :focus-visible,
.footer :focus-visible {
  outline-color: var(--nero);
}

/* ── GUIDE: prefers-reduced-motion (CRITICAL Performance) ──
   Désactiver toutes les animations si l'utilisateur le préfère */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ── CUSTOM CURSOR ── */
.cursor {
  width: 8px; height: 8px;
  background: var(--nero);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 99999;
  transform: translate(-50%, -50%);
  transition: background 0.25s ease;
}
.cursor-follower {
  width: 32px; height: 32px;
  border: 1.5px solid rgba(10,10,10,0.35);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 99998;
  transform: translate(-50%, -50%);
  transition: border-color 0.25s ease;
}
body.cursor-dark .cursor          { background: #fff; }
body.cursor-dark .cursor-follower { border-color: rgba(255,255,255,0.4); }

/* ── LAYOUT ── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--nero); color: #fff;
  font-family: var(--font); font-size: 10px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  /* GUIDE touch-target: min 44px height */
  padding: 14px 24px; min-height: 44px;
  border: none;
  border-radius: 2px; cursor: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
  text-decoration: none;
  /* GUIDE loading-buttons: position relative pour spinner */
  position: relative;
}
/* GUIDE hover-vs-tap: pas de translateY (layout shift) — box-shadow à la place */
.btn-primary:hover { background: var(--gris-charbon); box-shadow: 0 4px 16px rgba(0,0,0,0.18); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--blanka);
  font-family: var(--font); font-size: 10px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 13px 24px; min-height: 44px;
  border: 0.5px solid rgba(255,255,255,0.25);
  border-radius: 2px; cursor: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.btn-secondary:hover { border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.05); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--nero);
  font-family: var(--font); font-size: 10px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 14px 28px; min-height: 44px;
  border: 0.5px solid var(--gris-perle);
  border-radius: 2px; cursor: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}
.btn-outline:hover { border-color: var(--nero); background: var(--nero); color: #fff; }
.btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: var(--nero);
  font-family: var(--font); font-size: 10px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 14px 24px; min-height: 44px;
  border: none;
  border-radius: 2px; cursor: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
  text-decoration: none;
}
.btn-white:hover { background: var(--gris-nuage); box-shadow: 0 4px 16px rgba(0,0,0,0.12); }

/* ── SECTION LABELS ── */
.section-label {
  font-size: 10px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--gris-moyen);
  margin-bottom: 12px;
}
.section-title {
  font-size: 38px; font-weight: 900; letter-spacing: -0.3px;
  color: var(--nero); line-height: 1.05;
  margin-bottom: 20px;
  text-wrap: balance;
}
.section-subtitle {
  font-size: 13px; font-weight: 300; color: var(--gris-moyen);
  line-height: 1.8; max-width: 480px;
  text-wrap: pretty;
}
.section-header { margin-bottom: 48px; }
.section-header-dark { margin-bottom: 48px; }

/* ══════════════════════════════════════
   NAVIGATION
══════════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,10,0.96);
  border-bottom: 0.5px solid rgba(255,255,255,0.06);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.nav.scrolled {
  background: rgba(10,10,10,0.98);
  box-shadow: 0 4px 40px rgba(0,0,0,0.3);
}
.nav-inner {
  max-width: 1160px; margin: 0 auto;
  padding: 0 40px; height: var(--nav-h);
  display: flex; align-items: center; gap: 32px;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0;
}
.nav-logo { width: 34px; display: flex; }
.nav-logo svg { width: 100%; height: auto; }
.nav-brand-text {
  font-size: 11px; font-weight: 900; letter-spacing: -0.3px;
  color: #fff;
}
.nav-brand-text span { color: #fff; font-weight: 300; margin-left: 3px; }
.nav-links {
  display: flex; align-items: center; gap: 4px; flex: 1;
}
.nav-link {
  font-size: 9px; font-weight: 600; letter-spacing: 1.5px;
  /* GUIDE color-contrast: 0.55 ≈ 4.8:1 sur fond #0a0a0a (min 4.5:1) */
  text-transform: uppercase; color: rgba(255,255,255,0.55);
  padding: 8px 12px; border-radius: 2px;
  transition: color 0.15s, background 0.15s; cursor: none;
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,0.06); }
.nav-cta {
  font-size: 9px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: #fff;
  padding: 9px 18px; background: rgba(255,255,255,0.1);
  border: 0.5px solid rgba(255,255,255,0.15);
  border-radius: 2px; cursor: none; flex-shrink: 0;
  transition: background 0.15s, border-color 0.15s;
}
.nav-cta:hover { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.3); }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: none; padding: 8px;
  min-height: 44px; min-width: 44px; align-items: center; justify-content: center;
}
.nav-toggle span {
  display: block; width: 22px; height: 1.5px; background: #fff;
  transition: transform 0.2s;
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.nav-toggle.open span:nth-child(2) { transform: rotate(-45deg) translate(4.5px, -4.5px); }
.nav-mobile {
  display: none; flex-direction: column; gap: 0;
  border-top: 0.5px solid rgba(255,255,255,0.06);
  padding: 16px 40px 24px;
}
.nav-mobile.open { display: flex; }
.nav-mobile-link {
  font-size: 10px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: rgba(255,255,255,0.65);
  padding: 14px 0; border-bottom: 0.5px solid rgba(255,255,255,0.05);
  transition: color 0.15s; min-height: 44px; display: flex; align-items: center;
}
.nav-mobile-link:hover { color: #fff; }
.nav-mobile-cta {
  font-size: 10px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: #fff;
  /* GUIDE touch: cursor pointer sur mobile (pas cursor:none) */
  padding: 18px 0 0; cursor: pointer;
}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  min-height: 100vh;
  background: var(--nero);
  display: flex; align-items: center;
  padding: var(--nav-h) 0 0;
  position: relative; overflow: hidden;
}
.hero-bg-text {
  position: absolute; top: 50%; right: -2%;
  transform: translateY(-50%);
  font-size: clamp(160px, 22vw, 320px);
  font-weight: 900; letter-spacing: -10px;
  color: rgba(255,255,255,0.025);
  pointer-events: none; line-height: 1;
  user-select: none;
}
.hero-inner {
  max-width: 1160px; margin: 0 auto; padding: 80px 40px;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center; width: 100%;
}
.hero-dispo-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 10px; font-weight: 600; letter-spacing: 0.5px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 20px;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.hero-dispo-badge:hover {
  background: rgba(255,255,255,0.11);
  border-color: rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.9);
}
.hero-dispo-badge strong { color: #fff; font-weight: 800; }
.hero-dispo-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #4ade80;
  flex-shrink: 0;
  box-shadow: 0 0 6px rgba(74,222,128,0.6);
  animation: pulse-green 2s ease-in-out infinite;
}
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 6px rgba(74,222,128,0.6); opacity: 1; }
  50% { box-shadow: 0 0 12px rgba(74,222,128,0.9); opacity: 0.7; }
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: 9px; font-weight: 600; letter-spacing: 3px;
  text-transform: uppercase; color: rgba(255,255,255,0.3);
  margin-bottom: 28px;
}
.hero-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,0.5);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; } 50% { opacity: 0.3; }
}
.hero-title {
  font-size: clamp(52px, 7vw, 80px);
  font-weight: 900; letter-spacing: -0.5px;
  color: #fff; line-height: 0.95;
  margin-bottom: 24px;
  text-wrap: balance;
}
.hero-title em {
  color: rgba(255,255,255,0.18); font-style: normal;
  display: block; text-wrap: balance;
}
.hero-subtitle {
  font-size: 13px; font-weight: 300; letter-spacing: 0.3px;
  color: rgba(255,255,255,0.55); line-height: 1.8;
  margin-bottom: 28px;
  text-wrap: pretty;
}
.hero-skills {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 36px;
}
.skill-tag {
  font-size: 8px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 5px 11px;
  border: 0.5px solid rgba(255,255,255,0.15);
  border-radius: 2px; color: rgba(255,255,255,0.45);
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-visual {
  display: flex; flex-direction: column; gap: 32px;
  align-items: flex-end;
}
/* ── HERO PHOTO ── */
.hero-photo-wrap {
  width: 100%; max-width: 320px;
  position: relative; border-radius: 4px;
  overflow: hidden; flex-shrink: 0;
  aspect-ratio: 3/4;
  cursor: crosshair;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}

/* Photo en noir & blanc par défaut */
.hero-photo {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  display: block;
  filter: grayscale(100%) contrast(1.1) brightness(0.92);
  transition: filter 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform: scale(1.0);
}

/* Hover → couleurs + légère zoom */
.hero-photo-wrap:hover .hero-photo {
  filter: grayscale(0%) contrast(1.0) brightness(1.0);
  transform: scale(1.04);
}

/* Overlay info en bas */
.hero-photo-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 32px 20px 20px;
  background: linear-gradient(to top, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.4) 60%, transparent 100%);
  transform: translateY(8px);
  opacity: 0.7;
  transition: opacity 0.35s, transform 0.35s;
}
.hero-photo-wrap:hover .hero-photo-overlay {
  opacity: 1; transform: translateY(0);
}
.hero-photo-name {
  font-size: 15px; font-weight: 800; letter-spacing: -0.4px;
  color: #fff; line-height: 1;
}
.hero-photo-role {
  font-size: 8px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: rgba(255,255,255,0.4);
  margin-top: 5px;
}

/* Scan-line décoratif sur la photo hero */
.hero-photo-wrap::after {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 3px,
    rgba(0,0,0,0.06) 3px,
    rgba(0,0,0,0.06) 4px
  );
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.7s;
  z-index: 1;
}
.hero-photo-wrap:hover::after { opacity: 0; }

/* Badge "COULEUR" qui apparaît au hover */
.hero-photo-wrap::before {
  content: '● COULEUR';
  position: absolute; top: 14px; left: 14px;
  font-size: 6px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: rgba(255,255,255,0.8);
  background: rgba(10,10,10,0.85);
  padding: 5px 9px; border-radius: 2px;
  border: 0.5px solid rgba(255,255,255,0.15);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.35s 0.1s, transform 0.35s 0.1s;
  z-index: 2;
}
.hero-photo-wrap:hover::before {
  opacity: 1; transform: translateY(0);
}

/* Coins décoratifs */
.hero-photo-corner {
  position: absolute; width: 16px; height: 16px;
  border-color: rgba(255,255,255,0.35); border-style: solid;
  transition: width 0.3s, height 0.3s, border-color 0.3s;
}
.hero-photo-corner.tl { top: 10px; left: 10px; border-width: 1.5px 0 0 1.5px; }
.hero-photo-corner.tr { top: 10px; right: 10px; border-width: 1.5px 1.5px 0 0; }
.hero-photo-corner.bl { bottom: 10px; left: 10px; border-width: 0 0 1.5px 1.5px; }
.hero-photo-corner.br { bottom: 10px; right: 10px; border-width: 0 1.5px 1.5px 0; }

.hero-photo-wrap:hover .hero-photo-corner {
  width: 24px; height: 24px;
  border-color: rgba(255,255,255,0.7);
}

/* Ancien logo wrap — conservé mais caché si pas utilisé */
.hero-logo-wrap {
  width: 100%; max-width: 320px;
  padding: 48px; background: rgba(255,255,255,0.03);
  border: 0.5px solid rgba(255,255,255,0.06);
  border-radius: 4px; display: flex;
  align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.hero-logo-wrap::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.03), transparent 70%);
}
.hero-logo-mark { width: 100%; max-width: 140px; }
.hero-logo-mark svg { width: 100%; height: auto; display: block; }
.hero-stats {
  display: flex; gap: 0; width: 100%; max-width: 320px;
  border: 0.5px solid rgba(255,255,255,0.08);
  border-radius: 4px; overflow: hidden;
}
.hero-stat {
  flex: 1; padding: 20px 16px;
  background: rgba(255,255,255,0.02);
}
.hero-stat-sep { width: 0.5px; background: rgba(255,255,255,0.08); flex-shrink: 0; }
.stat-num {
  font-size: 28px; font-weight: 900; letter-spacing: -1px;
  color: #fff; line-height: 1;
}
.stat-lbl {
  font-size: 7px; font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase; color: rgba(255,255,255,0.25);
  margin-top: 6px;
}
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollAnim 2s ease-in-out infinite;
}
@keyframes scrollAnim { 0% { opacity: 0; transform: scaleY(0); transform-origin: top; } 50% { opacity: 1; transform: scaleY(1); } 100% { opacity: 0; } }
.hero-scroll span {
  font-size: 7px; font-weight: 700; letter-spacing: 4px;
  text-transform: uppercase; color: rgba(255,255,255,0.2);
}

/* ══════════════════════════════════════
   STRIP
══════════════════════════════════════ */
.strip {
  background: var(--nero);
  border-top: 0.5px solid rgba(255,255,255,0.06);
  border-bottom: 0.5px solid rgba(255,255,255,0.06);
  padding: 16px 0; overflow: hidden;
  width: 100%; max-width: 100vw;
}
.strip-inner {
  display: flex; align-items: center; gap: 24px;
  animation: stripScroll 25s linear infinite;
  white-space: nowrap;
  width: max-content;
}
@keyframes stripScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.strip-inner span {
  font-size: 9px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: rgba(255,255,255,0.2);
  flex-shrink: 0;
}
.strip-dot { color: rgba(255,255,255,0.1) !important; }
/* A3 FIX : pause de l'animation au survol/focus (WCAG 2.1 AA) */
.strip:hover .strip-inner,
.strip:focus-within .strip-inner { animation-play-state: paused; }

/* ══════════════════════════════════════
   HERO LINKS (À propos + CV)
══════════════════════════════════════ */
.hero-links {
  display: flex; gap: 24px; align-items: center;
  margin-top: 20px;
}
.hero-link {
  font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s;
}
.hero-link:hover { color: #fff; }

/* ══════════════════════════════════════
   ABOUT TEASER
══════════════════════════════════════ */
.about-teaser {
  padding: 80px 0; background: #fff;
}
.about-teaser-grid {
  display: grid; grid-template-columns: 280px 1fr;
  gap: 64px; align-items: center;
}
.about-teaser-photo {
  position: relative; border-radius: 4px; overflow: hidden;
  aspect-ratio: 3/4;
}
.about-teaser-photo .about-photo {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center 20%;
  filter: grayscale(100%) contrast(1.05);
  transition: filter 0.5s;
}
.about-teaser-photo:hover .about-photo { filter: grayscale(0%); }
.about-teaser-content { display: flex; flex-direction: column; gap: 16px; }
.about-teaser-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

/* ══════════════════════════════════════
   ABOUT (page about.html)
══════════════════════════════════════ */
.about {
  padding: 80px 0; background: #fff;
}
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}
.about-brand {
  margin: 28px 0 24px;
  padding: 24px; background: var(--nero); border-radius: 4px;
}
.about-brand-name {
  display: flex; align-items: center; gap: 16px;
  font-size: 28px; font-weight: 900; letter-spacing: -1px;
  line-height: 1;
}
.brand-nero { color: #fff; }
.brand-plus { color: rgba(255,255,255,0.15); font-weight: 300; }
.brand-blanka { color: rgba(255,255,255,0.3); }
.about-brand-meaning {
  display: flex; gap: 32px;
  margin-top: 10px;
}
.about-brand-meaning span {
  font-size: 8px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: rgba(255,255,255,0.25);
}
.about-brand-meaning span em {
  color: rgba(255,255,255,0.5); font-style: normal; font-weight: 700;
}
.about-text {
  font-size: 13px; font-weight: 400; color: var(--gris-moyen);
  line-height: 1.85; margin-bottom: 16px;
  text-wrap: pretty;
}
.about-text strong { color: var(--nero); font-weight: 700; }
.about-right { position: sticky; top: calc(var(--nav-h) + 24px); }
.about-visual {
  display: flex; flex-direction: column; gap: 20px;
}
.about-logo-display {
  background: var(--gris-nuage); border-radius: 4px;
  padding: 48px; display: flex; align-items: center; justify-content: center;
  border: 0.5px solid var(--gris-perle);
}
.about-logo-display svg { width: 80px; height: auto; }

/* ── ABOUT PHOTO ── */
.about-photo-wrap {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  cursor: crosshair;
  aspect-ratio: 4/5;
  background: var(--gris-nuage);
  border: 0.5px solid var(--gris-perle);
}

/* Noir & Blanc par défaut */
.about-photo {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 20%;
  display: block;
  filter: grayscale(100%) contrast(1.08) brightness(0.95);
  transition: filter 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform: scale(1.0);
}

/* Hover → retour aux couleurs + légère zoom */
.about-photo-wrap:hover .about-photo {
  filter: grayscale(0%) contrast(1.0) brightness(1.0);
  transform: scale(1.035);
}

/* Label flottant en bas */
.about-photo-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 40px 20px 18px;
  background: linear-gradient(to top, rgba(10,10,10,0.8) 0%, rgba(10,10,10,0.3) 60%, transparent 100%);
  display: flex; flex-direction: column; gap: 4px;
  transform: translateY(6px);
  opacity: 0.75;
  transition: opacity 0.4s, transform 0.4s;
}
.about-photo-wrap:hover .about-photo-label {
  opacity: 1; transform: translateY(0);
}
.about-photo-year {
  font-size: 7px; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: rgba(255,255,255,0.4);
}
.about-photo-caption {
  font-size: 13px; font-weight: 800; letter-spacing: -0.3px;
  color: #fff; line-height: 1;
}

/* Tag flottant en haut à droite */
.about-photo-tag {
  position: absolute; top: 14px; right: 14px;
  background: rgba(10,10,10,0.88);
  font-size: 7px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: rgba(255,255,255,0.6);
  padding: 6px 10px; border-radius: 2px;
  border: 0.5px solid rgba(255,255,255,0.12);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.4s, transform 0.4s;
}
.about-photo-wrap:hover .about-photo-tag {
  opacity: 1; transform: translateY(0);
}

/* Scan-line décoratif — photo About */
.about-photo-wrap::after {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 3px,
    rgba(0,0,0,0.04) 3px,
    rgba(0,0,0,0.04) 4px
  );
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.65s;
  z-index: 1;
}
.about-photo-wrap:hover::after { opacity: 0; }

/* Badge N&B qui disparaît au hover */
.about-photo-wrap::before {
  content: '◐ N & B';
  position: absolute; top: 14px; left: 14px;
  font-size: 6px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: rgba(10,10,10,0.7);
  background: rgba(255,255,255,0.85); backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 5px 9px; border-radius: 2px;
  border: 0.5px solid rgba(0,0,0,0.1);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.35s, transform 0.35s;
  z-index: 2;
}
.about-photo-wrap:hover::before {
  opacity: 0; transform: translateY(-4px);
}

/* Coins décoratifs */
.about-photo-corner {
  position: absolute; width: 14px; height: 14px;
  border-color: rgba(10,10,10,0.35); border-style: solid;
  transition: width 0.3s, height 0.3s, border-color 0.3s;
}
.about-photo-corner.tl { top: 10px; left: 10px; border-width: 1.5px 0 0 1.5px; }
.about-photo-corner.tr { top: 10px; right: 10px; border-width: 1.5px 1.5px 0 0; }
.about-photo-corner.bl { bottom: 10px; left: 10px; border-width: 0 0 1.5px 1.5px; }
.about-photo-corner.br { bottom: 10px; right: 10px; border-width: 0 1.5px 1.5px 0; }

.about-photo-wrap:hover .about-photo-corner {
  width: 22px; height: 22px;
  border-color: rgba(255,255,255,0.6);
}

.about-pillars { display: flex; flex-direction: column; gap: 0; }
.pillar-item {
  padding: 20px 0; border-bottom: 0.5px solid var(--gris-perle);
}
.pillar-item:last-child { border-bottom: none; }
.pillar-num {
  font-size: 7px; font-weight: 700; letter-spacing: 3px;
  color: var(--gris-perle); margin-bottom: 6px;
}
.pillar-title {
  font-size: 13px; font-weight: 700; letter-spacing: -0.3px;
  color: var(--nero); margin-bottom: 6px;
}
.pillar-text {
  font-size: 11px; color: var(--gris-moyen); line-height: 1.7;
}

/* ══════════════════════════════════════
   EXPERTISES
══════════════════════════════════════ */
.expertises {
  padding: 80px 0; background: var(--blanc-chaud);
}
.exp-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1px;
  background: var(--gris-perle); border-radius: 6px;
  overflow: hidden; border: 0.5px solid var(--gris-perle);
}
.exp-card {
  padding: 36px 28px;
  transition: transform 0.25s var(--ease);
}
.exp-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.12); z-index: 1; }
.exp-light { background: #fff; }
.exp-dark { background: var(--nero); }
.exp-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
}
.exp-num {
  font-size: 8px; font-weight: 700; letter-spacing: 3px;
  color: var(--gris-perle);
}
.exp-icon {
  width: 36px; height: 36px; background: var(--nero);
  border-radius: 4px; display: flex; align-items: center; justify-content: center;
}
.exp-dark .exp-icon { background: rgba(255,255,255,0.08); }
.exp-years-wrap { margin-bottom: 12px; }
.exp-years {
  font-size: 52px; font-weight: 900; letter-spacing: -3px;
  color: var(--nero); line-height: 1;
  display: block;
}
.exp-ylab {
  font-size: 8px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--gris-clair);
  display: block; margin-top: 4px;
}
.exp-title {
  font-size: 16px; font-weight: 800; letter-spacing: -0.4px;
  color: var(--nero); margin-bottom: 10px; line-height: 1.2;
}
.exp-desc {
  font-size: 11px; line-height: 1.75; color: var(--gris-moyen);
  margin-bottom: 16px;
  text-wrap: pretty;
}
.exp-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.exp-tag {
  font-size: 7.5px; font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 4px 8px;
  border: 0.5px solid var(--gris-perle); border-radius: 2px;
  color: var(--gris-moyen);
}

/* ══════════════════════════════════════
   PROJETS
══════════════════════════════════════ */
.projets {
  padding: 80px 0; background: #fff;
}
.projets-filter {
  display: flex; gap: 4px; flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  font-family: var(--font); font-size: 9px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 9px 16px; min-height: 44px; background: var(--blanc-chaud);
  border: 0.5px solid var(--gris-perle); border-radius: 2px;
  color: var(--gris-moyen); cursor: none;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.filter-btn:hover { border-color: var(--nero); color: var(--nero); }
.filter-btn.active { background: var(--nero); color: #fff; border-color: var(--nero); }
.filter-btn.hidden { display: none; }

.projets-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}
.projet-card {
  border: 0.5px solid var(--gris-perle); border-radius: 4px;
  overflow: hidden; background: #fff;
  transition: box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}
.projet-card:hover { box-shadow: 0 16px 48px rgba(0,0,0,0.14); }
.projet-card.hidden { display: none; }
.projet-card-wide { grid-column: span 3; }

.projet-visual {
  aspect-ratio: 16/9; position: relative;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.projet-visual-wide { aspect-ratio: 16/6; }
.pv-dark { background: var(--nero); }
.pv-gray { background: var(--gris-nuage); }
.pv-light { background: var(--blanc-casse); }

.projet-logo-display { width: 80px; }
.projet-logo-display svg { width: 100%; height: auto; }

.projet-category-badge {
  position: absolute; top: 14px; right: 14px;
  font-size: 7px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; padding: 5px 10px;
  background: rgba(10,10,10,0.88);
  border: 0.5px solid rgba(255,255,255,0.18);
  border-radius: 2px; color: rgba(255,255,255,0.92);
}
/* .dark conservé pour rétrocompatibilité — même style unifié */
.projet-category-badge.dark {
  background: rgba(10,10,10,0.78);
  border-color: rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.92);
}

.projet-info { padding: 24px; }
.projet-num {
  font-size: 8px; font-weight: 700; letter-spacing: 3px;
  color: var(--gris-clair); margin-bottom: 8px;
}
.projet-title {
  font-size: 15px; font-weight: 800; letter-spacing: -0.4px;
  color: var(--nero); margin-bottom: 10px; line-height: 1.2;
}
.projet-desc {
  font-size: 11px; color: var(--gris-moyen); line-height: 1.75;
  margin-bottom: 14px;
  text-wrap: pretty;
}
.projet-tags {
  display: flex; gap: 6px; flex-wrap: wrap;
}
.projet-tags span {
  font-size: 7.5px; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; padding: 3px 8px;
  border: 0.5px solid var(--gris-perle); border-radius: 2px;
  color: var(--gris-moyen);
}
.projets-more {
  display: flex; justify-content: center; margin-top: 48px;
}
.projet-card[data-id] { cursor: pointer; }
.projet-voir {
  display: inline-flex; align-items: center;
  font-size: 9px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--gris-clair);
  margin-top: 12px; transition: color 0.2s;
}
.projet-card[data-id]:hover .projet-voir { color: var(--nero); }

/* 3D CUBE */
.projet-3d-visual {
  perspective: 300px;
  width: 90px; height: 90px;
  position: relative;
}
.cube-3d {
  width: 70px; height: 70px;
  position: relative; transform-style: preserve-3d;
  transform: rotateX(-20deg) rotateY(30deg);
  animation: rotateCube 10s linear infinite;
  margin: 10px auto;
}
@keyframes rotateCube { from { transform: rotateX(-20deg) rotateY(0deg); } to { transform: rotateX(-20deg) rotateY(360deg); } }
.face {
  position: absolute; width: 70px; height: 70px;
  border: 1.5px solid rgba(0,0,0,0.1);
}
.face-front  { background: rgba(0,0,0,0.07); transform: translateZ(35px); }
.face-back   { background: rgba(0,0,0,0.04); transform: translateZ(-35px); }
.face-left   { background: rgba(0,0,0,0.05); transform: rotateY(-90deg) translateZ(35px); }
.face-right  { background: rgba(0,0,0,0.09); transform: rotateY(90deg) translateZ(35px); }
.face-top    { background: rgba(0,0,0,0.12); transform: rotateX(90deg) translateZ(35px); }
.face-bottom { background: rgba(0,0,0,0.03); transform: rotateX(-90deg) translateZ(35px); }

/* IA GRID */
.projet-ia-visual { width: 120px; height: 120px; position: relative; }
.ia-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px;
  width: 100%; height: 100%;
}
.ia-cell {
  background: rgba(255,255,255,0.05);
  border-radius: 2px; transition: background 0.3s, border-color 0.3s;
  border: 0.5px solid rgba(255,255,255,0.08);
}
.ia-center {
  background: rgba(255,255,255,0.18) !important;
  animation: iaPulse 3s ease-in-out infinite;
}
@keyframes iaPulse {
  0%, 100% { background: rgba(255,255,255,0.18); }
  50% { background: rgba(255,255,255,0.32); }
}

/* PRINT VISUAL */
.projet-print-visual { width: 200px; display: flex; gap: -20px; }
.print-card-mock {
  display: flex; gap: -8px; position: relative;
}
.pcm-recto {
  width: 130px; height: 80px; background: var(--nero);
  border-radius: 4px; display: flex; align-items: center;
  justify-content: center;
  box-shadow: 4px 4px 20px rgba(0,0,0,0.15);
  z-index: 2; position: relative;
}
.pcm-logo { width: 50px; }
.pcm-logo svg { width: 100%; height: auto; }
.pcm-verso {
  width: 130px; height: 80px; background: #fff;
  border-radius: 4px; border: 0.5px solid var(--gris-perle);
  position: absolute; left: 16px; top: 8px;
  box-shadow: 2px 2px 12px rgba(0,0,0,0.06);
}

/* AI3D VISUAL */
.projet-ai3d-visual {
  position: relative; width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.grid-pattern {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(0,0,0,0.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(0,0,0,0.05) 1px, transparent 1px);
  background-size: 20px 20px;
}
.ai3d-text {
  font-size: 52px; font-weight: 900; letter-spacing: -3px;
  color: rgba(0,0,0,0.12); z-index: 1; line-height: 1;
}
.ai3d-text span { color: rgba(0,0,0,0.2); }

/* WIDE PROJECT */
.projet-wide-content {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 48px 56px; gap: 40px;
}
.pwc-text { flex: 1; }
.pwc-label {
  font-size: 8px; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.pwc-title {
  font-size: 42px; font-weight: 900; letter-spacing: -2px;
  color: #fff; line-height: 1; margin-bottom: 16px;
}
.pwc-desc {
  font-size: 12px; color: rgba(255,255,255,0.55); line-height: 1.8;
  max-width: 400px;
}

/* ── CHARTE GRAPHIQUE NERO BLANKA (projet wide card) ── */
.pwc-charter {
  flex-shrink: 0;
  width: 360px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Logos variantes */
.pwc-charter-logos {
  display: flex;
  gap: 8px;
}
.pcl-tile {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 14px 10px;
  border-radius: 3px;
}
.pcl-dark {
  background: rgba(255,255,255,0.05);
  border: 0.5px solid rgba(255,255,255,0.12);
}
.pcl-light { background: #ffffff; }
.pcl-logo { width: 64px; }
.pcl-logo svg { width: 100%; height: auto; display: block; }
.pcl-tag {
  font-size: 6.5px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: rgba(255,255,255,0.35);
}
.pcl-tag--dark { color: rgba(10,10,10,0.4); }

/* Palette */
.pwc-charter-palette {
  display: flex;
  gap: 4px;
  border-radius: 3px;
  overflow: hidden;
}
.pcp-swatch {
  flex: 1;
  padding: 9px 7px 7px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.pcp-name {
  font-size: 7px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: rgba(255,255,255,0.85);
}
.pcp-hex {
  font-size: 6px; font-weight: 500; letter-spacing: 0.3px;
  color: rgba(255,255,255,0.4); font-family: monospace;
}
.pcp-light .pcp-name { color: rgba(10,10,10,0.75); }
.pcp-light .pcp-hex  { color: rgba(10,10,10,0.4); }

/* Typographie */
.pwc-charter-type {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  border: 0.5px solid rgba(255,255,255,0.08);
  border-radius: 3px;
}
.pct-left { display: flex; flex-direction: column; gap: 4px; }
.pct-family {
  font-size: 7.5px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: rgba(255,255,255,0.45);
}
.pct-weights {
  display: flex; gap: 10px;
}
.pct-weights span {
  font-size: 9px; color: rgba(255,255,255,0.55); letter-spacing: 0;
  font-family: 'Montserrat', sans-serif;
}
.pct-sample {
  font-size: 40px; font-weight: 900; color: #fff;
  letter-spacing: -2px; line-height: 1;
  font-family: 'Montserrat', sans-serif;
}

/* ══════════════════════════════════════
   PROCESSUS
══════════════════════════════════════ */
.processus {
  padding: 80px 0; background: var(--nero);
}
.processus-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: rgba(255,255,255,0.06);
  border-radius: 4px; overflow: hidden;
  border: 0.5px solid rgba(255,255,255,0.06);
}
.processus-step {
  padding: 36px 28px; background: var(--nero);
  transition: background 0.2s;
}
.processus-step:hover { background: rgba(255,255,255,0.03); }
.step-num {
  font-size: 8px; font-weight: 700; letter-spacing: 3px;
  color: rgba(255,255,255,0.15); margin-bottom: 20px;
}
.step-icon {
  width: 40px; height: 40px; background: rgba(255,255,255,0.06);
  border-radius: 4px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.step-title {
  font-size: 14px; font-weight: 700; letter-spacing: -0.3px;
  color: #fff; margin-bottom: 12px; line-height: 1.2;
}
.step-text {
  font-size: 11px; color: rgba(255,255,255,0.55); line-height: 1.75;
}

/* ══════════════════════════════════════
   TÉMOIGNAGES
══════════════════════════════════════ */
.temoignages {
  padding: 80px 0;
  background: var(--nero);
}
.temoignages .section-label { color: rgba(255,255,255,0.55); }
.temoignages .section-title { color: #fff; }
.temoignages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.temoignage-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  padding: 36px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: background 0.2s, border-color 0.2s;
}
.temoignage-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.14);
}
.temoignage-quote {
  font-size: 48px;
  font-weight: 900;
  color: rgba(255,255,255,0.12);
  line-height: 1;
  margin-bottom: -12px;
}
.temoignage-text {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255,255,255,0.65);
  flex: 1;
  text-wrap: pretty;
}
.temoignage-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.temoignage-initials {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
  font-size: 10px; font-weight: 800; letter-spacing: 0.5px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.temoignage-name {
  font-size: 12px; font-weight: 700;
  color: #fff; letter-spacing: -0.2px;
}
.temoignage-role {
  font-size: 10px; font-weight: 500;
  color: rgba(255,255,255,0.55);
  margin-top: 2px; letter-spacing: 0.3px;
}
@media (max-width: 900px) {
  .temoignages-grid { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 480px) {
  .temoignage-card { padding: 28px 24px; }
  .temoignage-text { font-size: 15px; }
}

/* ══════════════════════════════════════
   VERSUS BAR (Agence vs Nero Blanka)
══════════════════════════════════════ */
.versus-bar {
  display: flex; align-items: stretch; gap: 0;
  margin: 48px 0 64px;
  border: 0.5px solid var(--gris-perle);
  border-radius: 12px;
  overflow: hidden;
}
.versus-col {
  flex: 1; padding: 32px 36px;
}
.versus-agency {
  background: #f7f7f5;
}
.versus-nero {
  background: #0a0a0a;
}
.versus-vs {
  display: flex; align-items: center; justify-content: center;
  padding: 0 20px;
  font-size: 10px; font-weight: 900; letter-spacing: 2px;
  color: #aaa;
  background: #fff;
  border-left: 0.5px solid var(--gris-perle);
  border-right: 0.5px solid var(--gris-perle);
  flex-shrink: 0;
}
.versus-label {
  font-size: 10px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 20px;
}
.versus-agency .versus-label { color: #aaa; }
.versus-nero .versus-label { color: rgba(255,255,255,0.35); }
.versus-items { display: flex; flex-direction: column; gap: 10px; }
.versus-item {
  font-size: 13px; font-weight: 500;
  display: flex; align-items: center; gap: 10px;
  line-height: 1.3;
}
.versus-item::before {
  content: '';
  width: 16px; height: 16px; border-radius: 50%;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.versus-item.bad {
  color: #888;
}
.versus-item.bad::before {
  background: #e8e7e2;
  background-image: url("data:image/svg+xml,%3Csvg width='8' height='8' viewBox='0 0 8 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 2L6 6M6 2L2 6' stroke='%23aaa' stroke-width='1.2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
}
.versus-item.good {
  color: #fff;
}
.versus-item.good::before {
  background: rgba(255,255,255,0.1);
  background-image: url("data:image/svg+xml,%3Csvg width='8' height='8' viewBox='0 0 8 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1.5 4L3.5 6L6.5 2' stroke='white' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
}
@media (max-width: 640px) {
  .versus-bar { flex-direction: column; }
  .versus-vs { padding: 12px 0; border-left: 0; border-right: 0; border-top: 0.5px solid var(--gris-perle); border-bottom: 0.5px solid var(--gris-perle); }
  .versus-col { padding: 24px; }
}

/* ══════════════════════════════════════
   SERVICES
══════════════════════════════════════ */
.services {
  padding: 80px 0; background: var(--blanc-chaud);
}
.services-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 20px; align-items: start;
}
.service-card {
  background: #fff; border: 0.5px solid var(--gris-perle);
  border-radius: 4px; padding: 32px; position: relative;
  transition: box-shadow 0.25s var(--ease);
}
.service-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.service-card-featured {
  background: var(--nero); border-color: var(--nero);
}
.service-badge {
  position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  font-size: 7px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; padding: 4px 12px;
  background: #fff; color: var(--nero);
  border: 0.5px solid var(--gris-perle); border-radius: 0 0 4px 4px;
}
.service-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.service-num {
  font-size: 8px; font-weight: 700; letter-spacing: 3px;
  color: var(--gris-clair);
}
.service-domain {
  font-size: 8px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--gris-moyen);
}
.service-title {
  font-size: 18px; font-weight: 800; letter-spacing: -0.5px;
  color: var(--nero); margin-bottom: 12px; line-height: 1.2;
}
.service-desc {
  font-size: 12px; color: var(--gris-moyen); line-height: 1.75;
  margin-bottom: 24px;
  text-wrap: pretty;
}
.service-list {
  list-style: none; margin-bottom: 24px;
  border-top: 0.5px solid var(--gris-nuage); padding-top: 16px;
}
.service-list li {
  font-size: 11px; color: var(--gris-charbon); padding: 8px 0;
  border-bottom: 0.5px solid var(--gris-nuage);
  display: flex; align-items: center; gap: 8px;
}
.service-list li::before {
  content: '·'; color: var(--gris-clair); font-weight: 700;
}
.service-list-dark li {
  color: rgba(255,255,255,0.4);
  border-bottom-color: rgba(255,255,255,0.06);
}
.service-list-dark { border-top-color: rgba(255,255,255,0.06); }
.service-list-dark li::before { color: rgba(255,255,255,0.15); }
.service-price { margin-top: 20px; }
.price-from {
  display: block; font-size: 8px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--gris-moyen); margin-bottom: 4px;
}
.price-val {
  display: block; font-size: 22px; font-weight: 900; letter-spacing: -1px;
  color: var(--nero);
}

/* ══════════════════════════════════════
   CTA SECTION
══════════════════════════════════════ */
.cta-section {
  background: #0a0a0a;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  border-top: 0.5px solid rgba(255,255,255,0.06);
}

/* Logo décoratif en arrière-plan */
.cta-bg-logo {
  position: absolute;
  right: 40px; bottom: 40px;
  width: clamp(220px, 28vw, 380px);
  opacity: 0.06;
  pointer-events: none; user-select: none;
  z-index: 0;
}
.cta-bg-logo svg {
  width: 100%; height: auto;
  fill: #ffffff;
}

/* Barre supérieure label + statut */
.cta-top-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 72px;
  padding-bottom: 24px;
  border-bottom: 0.5px solid rgba(255,255,255,0.08);
  position: relative; z-index: 1;
}
.cta-label {
  font-size: 9px; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: rgba(255,255,255,0.5);
}
.cta-status {
  display: flex; align-items: center; gap: 8px;
  font-size: 8px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: rgba(255,255,255,0.5);
}
.cta-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #fff; opacity: 0.7;
  animation: pulse 2s ease-in-out infinite;
}

/* Layout principal */
.cta-inner {
  display: grid; grid-template-columns: 1fr 380px;
  gap: 80px; align-items: center;
  position: relative; z-index: 1;
}

/* Titre principal */
.cta-title {
  font-size: clamp(44px, 5.5vw, 68px);
  font-weight: 900; letter-spacing: -0.5px;
  color: #fff; line-height: 0.95;
  margin-bottom: 28px;
}
.cta-title em {
  font-style: normal;
  color: #fff;
}
.cta-title-ghost {
  color: rgba(255,255,255,0.2);
}

.cta-text {
  font-size: 13px; font-weight: 300;
  color: rgba(255,255,255,0.55);
  line-height: 1.8; margin-bottom: 44px;
}

/* Boutons d'action */
.cta-actions {
  display: flex; flex-direction: column; gap: 12px;
  align-items: flex-start;
}
.cta-btn-main {
  display: inline-flex; align-items: center;
  background: #fff; color: #0a0a0a;
  font-size: 10px; font-weight: 800; letter-spacing: 1.5px;
  text-transform: uppercase; text-decoration: none;
  padding: 16px 32px; border-radius: 2px;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.cta-btn-main:hover {
  background: rgba(255,255,255,0.88);
  box-shadow: 0 4px 20px rgba(255,255,255,0.15);
}
.cta-btn-ghost {
  display: inline-flex; align-items: center;
  /* GUIDE color-contrast: 0.55 améliore lisibilité (était 0.35) */
  background: transparent; color: rgba(255,255,255,0.55);
  font-size: 10px; font-weight: 500; letter-spacing: 0.5px;
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 0.5px solid rgba(255,255,255,0.12);
  transition: color 0.2s, border-color 0.2s;
}
.cta-btn-ghost:hover {
  color: rgba(255,255,255,0.8);
  border-color: rgba(255,255,255,0.4);
}

/* Carte droite */
.cta-right { display: flex; flex-direction: column; }
.cta-card {
  border: 0.5px solid rgba(255,255,255,0.1);
  border-radius: 4px;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
}

/* Zone logo dans la carte */
.cta-logo-zone {
  padding: 40px 36px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.03);
  border-bottom: 0.5px solid rgba(255,255,255,0.07);
  min-height: 120px;
}
.cta-logo-zone svg { width: 90px; height: auto; display: block; }

.cta-divider {
  height: 0; /* supprimé via border de la card */
}

/* Infos dans la carte */
.cta-infos {
  display: flex; flex-direction: column; gap: 0;
}
.cta-info-item {
  display: flex; flex-direction: column; gap: 4px;
  padding: 16px 24px;
  border-bottom: 0.5px solid rgba(255,255,255,0.06);
}
.cta-info-item:last-child { border-bottom: none; }
.cta-info-label {
  font-size: 7px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: rgba(255,255,255,0.2);
}
.cta-info-val {
  font-size: 11px; font-weight: 500;
  color: rgba(255,255,255,0.6);
  letter-spacing: -0.1px;
}

/* ══════════════════════════════════════
   RENDEZ-VOUS
══════════════════════════════════════ */
.rdv-section {
  padding: 80px 0;
  background-color: #0a0a0a;
  color: #fff;
  position: relative;
  z-index: 0;
}
.rdv-header {
  text-align: center;
  margin-bottom: 48px;
}
.rdv-header .section-label { color: #888780; }
.rdv-header .section-title { color: #fff; }
.rdv-intro {
  font-size: 1rem;
  color: #aaa;
  margin-top: 16px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.rdv-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.rdv-tab {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid #333;
  background: transparent;
  color: #888;
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.rdv-tab:hover { border-color: #666; color: #ccc; }
.rdv-tab--active { background: #fff; color: #0a0a0a; border-color: #fff; font-weight: 600; }
.rdv-embed-wrap {
  max-width: 900px;
  margin: 0 auto;
  border-radius: 16px;
  border: 1px solid #1e1e1e;
}
.rdv-alt {
  text-align: center;
  margin-top: 32px;
  font-size: 0.875rem;
  color: #666;
}
.rdv-alt-link {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.rdv-alt-link:hover { color: #ccc; }

/* ══════════════════════════════════════
   CONTACT
══════════════════════════════════════ */
.contact {
  padding: 80px 0; background: #fff;
}
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 80px; align-items: start;
}
.contact-intro {
  font-size: 13px; color: var(--gris-moyen); line-height: 1.8;
  margin-bottom: 40px;
}
.contact-links {
  display: flex; flex-direction: column; gap: 0;
}
.contact-link {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 18px 0; border-bottom: 0.5px solid var(--gris-nuage);
  transition: color 0.15s; cursor: none;
}
.contact-link:hover .cl-val { color: var(--nero); }
.contact-link-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  background: var(--nero); border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.cl-label {
  font-size: 7.5px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--gris-clair);
  margin-bottom: 4px;
}
.cl-val {
  font-size: 12px; font-weight: 600; color: var(--gris-charbon);
  transition: color 0.15s;
}

/* FORM */
.contact-form, .form-success {
  background: var(--blanc-chaud); border: 0.5px solid var(--gris-perle);
  border-radius: 4px; padding: 36px;
}
.form-success {
  text-align: center; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  min-height: 300px; gap: 16px;
}
.success-icon {
  width: 56px; height: 56px; background: var(--nero);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 24px; color: #fff; font-weight: 700;
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin-bottom: 16px;
}
.form-group { margin-bottom: 16px; }
.form-label {
  display: block; font-size: 8px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--gris-moyen);
  margin-bottom: 8px;
}
.form-input {
  width: 100%; padding: 12px 14px;
  font-family: var(--font); font-size: 12px; font-weight: 400;
  color: var(--nero); background: #fff;
  border: 0.5px solid var(--gris-perle); border-radius: 2px;
  transition: border-color 0.15s; outline: none; cursor: none;
  -webkit-appearance: none; appearance: none;
}
.form-input:focus { border-color: var(--nero); }
.form-select { cursor: none; }
.form-textarea { resize: vertical; min-height: 130px; }
.form-group-check { margin-bottom: 20px; }
.form-check {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 10px; color: var(--gris-moyen); line-height: 1.5;
  cursor: none;
}
.form-check input { flex-shrink: 0; margin-top: 2px; accent-color: var(--nero); cursor: none; }
.form-submit {
  width: 100%; justify-content: center;
  font-size: 11px; padding: 16px;
}
.form-note {
  font-size: 9px; color: var(--gris-clair); letter-spacing: 1px;
  text-align: center; margin-top: 12px;
}

/* ── LABEL OPT ── */
.form-label-opt {
  display: inline-block;
  font-size: 7px; font-weight: 500; letter-spacing: 1px;
  text-transform: uppercase; color: var(--gris-clair);
  border: 0.5px solid var(--gris-perle);
  border-radius: 2px; padding: 1px 5px;
  margin-left: 7px; vertical-align: middle;
}

/* ══════════════════════════════════════
   UPLOAD ZONE
══════════════════════════════════════ */
.upload-zone {
  position: relative;
  border: 1.5px dashed var(--gris-perle);
  border-radius: 4px;
  padding: 28px 20px;
  background: #fafaf9;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  user-select: none;
  -webkit-user-select: none;
}
.upload-zone:hover,
.upload-zone:focus-visible {
  border-color: var(--nero);
  background: #f5f5f3;
  outline: none;
}
.upload-zone.is-dragging {
  border-color: var(--nero);
  background: rgba(10,10,10,0.03);
  border-style: solid;
}
.upload-zone.is-dragging .upload-idle   { display: none; }
.upload-zone.is-dragging .upload-dragging { display: flex; }

/* Champ file réellement invisible mais accessible */
.upload-input {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0; cursor: pointer;
  z-index: 2;
}

/* État repos */
.upload-idle {
  display: flex; flex-direction: column;
  align-items: center; gap: 10px;
  pointer-events: none;
}
.upload-icon {
  color: var(--gris-moyen);
  transition: color 0.2s, transform 0.2s;
}
.upload-zone:hover .upload-icon,
.upload-zone:focus-visible .upload-icon {
  color: var(--nero);
  transform: translateY(-2px);
}
.upload-cta {
  display: flex; align-items: center; gap: 5px;
  font-size: 11px;
}
.upload-cta-bold  { font-weight: 700; color: var(--nero); }
.upload-cta-or    { color: var(--gris-moyen); font-size: 10px; }
.upload-cta-link  {
  color: var(--nero); font-weight: 700;
  text-decoration: underline; text-underline-offset: 2px;
}
.upload-formats {
  font-size: 9px; color: var(--gris-moyen);
  letter-spacing: 0.3px; text-align: center;
  line-height: 1.6;
}

/* État drag-over */
.upload-dragging {
  display: none;
  flex-direction: column; align-items: center; gap: 10px;
  pointer-events: none;
}
.upload-drop-icon {
  color: var(--nero);
  animation: bounceUp 0.6s ease infinite alternate;
}
@keyframes bounceUp {
  from { transform: translateY(0); }
  to   { transform: translateY(-6px); }
}
.upload-dragging span {
  font-size: 12px; font-weight: 700; color: var(--nero);
  letter-spacing: -0.2px;
}

/* ── PREVIEWS ── */
.upload-previews {
  display: flex; flex-direction: column; gap: 8px;
  margin-top: 12px;
}
.upload-previews:empty { display: none; }

.upload-item {
  display: flex; align-items: center; gap: 12px;
  background: #fff;
  border: 0.5px solid var(--gris-perle);
  border-radius: 4px;
  padding: 10px 12px;
  animation: slideInUp 0.22s ease;
  transition: border-color 0.15s;
}
.upload-item:hover { border-color: var(--gris-moyen); }
@keyframes slideInUp {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Thumbnail */
.upload-thumb {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: 3px; overflow: hidden;
  background: var(--gris-perle);
  display: flex; align-items: center; justify-content: center;
}
.upload-thumb img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
.upload-thumb-pdf {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: 3px;
  background: #f5f5f3;
  border: 0.5px solid var(--gris-perle);
  display: flex; align-items: center; justify-content: center;
  color: #c0392b;
}

/* Infos fichier */
.upload-info { flex: 1; min-width: 0; }
.upload-name {
  font-size: 11px; font-weight: 600; color: var(--nero);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 100%;
}
.upload-meta {
  font-size: 9px; color: var(--gris-moyen);
  margin-top: 2px; letter-spacing: 0.3px;
}

/* Barre de progression */
.upload-progress-wrap {
  height: 2px;
  background: var(--gris-perle);
  border-radius: 2px;
  margin-top: 6px;
  overflow: hidden;
}
.upload-progress-bar {
  height: 100%; width: 0%;
  background: var(--nero);
  border-radius: 2px;
  transition: width 0.4s ease;
}

/* Bouton supprimer */
.upload-remove {
  flex-shrink: 0;
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; cursor: pointer;
  color: var(--gris-moyen);
  border-radius: 2px;
  transition: background 0.15s, color 0.15s;
  font-family: var(--font);
}
.upload-remove:hover {
  background: rgba(224, 82, 82, 0.08);
  color: #e05252;
}

/* ── BADGE COMPTEUR ── */
.upload-count-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 8px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--gris-moyen);
  margin-bottom: 6px;
}
.upload-count-num {
  background: var(--nero); color: #fff;
  border-radius: 2px; padding: 1px 5px;
  font-size: 8px; font-weight: 800;
}

/* ── ERREUR ── */
.upload-error {
  font-size: 9px; font-weight: 600; color: #c0392b;
  letter-spacing: 0.3px; margin-top: 6px;
  min-height: 0;
}
.upload-error:empty { display: none; }

/* ── SWISSTRANSFER FALLBACK BOX ── */
.upload-transfer-box {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-top: 12px;
  padding: 16px 18px;
  border: 1px solid rgba(229,155,0,0.45);
  border-radius: 6px;
  background: rgba(255,249,230,0.9);
  position: relative;
}
.upload-transfer-box[hidden] { display: none; }

.utf-icon {
  flex-shrink: 0;
  color: #c28a00;
  margin-top: 1px;
}

.utf-body { flex: 1; min-width: 0; }

.utf-title {
  font-size: 12px;
  font-weight: 800;
  color: #0a0a0a;
  letter-spacing: -0.2px;
  margin-bottom: 4px;
}

.utf-desc {
  font-size: 12px;
  line-height: 1.55;
  color: #555;
  margin: 0 0 12px;
}

.utf-open-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: #0a0a0a;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  border-radius: 3px;
  text-decoration: none;
  margin-bottom: 14px;
  transition: background 0.2s;
}
.utf-open-btn:hover { background: #333; }
.utf-open-btn:focus-visible { outline: 2px solid #0a0a0a; outline-offset: 3px; }

.utf-label {
  display: block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #999;
  margin-bottom: 6px;
}

.utf-input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 13px;
  font-family: inherit;
  background: #fff;
  color: #0a0a0a;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}
.utf-input:focus {
  border-color: #0a0a0a;
  box-shadow: 0 0 0 3px rgba(10,10,10,0.06);
}
.utf-input::placeholder { color: #bbb; }

.utf-close {
  position: absolute;
  top: 10px;
  right: 12px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: #aaa;
  line-height: 0;
  transition: color 0.15s;
}
.utf-close:hover { color: #0a0a0a; }

/* ── ZONE DÉSACTIVÉE (limite atteinte) ── */
.upload-zone.is-full {
  pointer-events: none; opacity: 0.5;
  border-style: dashed;
}
.upload-zone.is-full .upload-input { pointer-events: none; }

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer { background: var(--nero); padding: 60px 0 0; }
.footer-inner { max-width: 1160px; margin: 0 auto; padding: 0 40px; }
.footer-top {
  display: grid; grid-template-columns: auto 1fr;
  gap: 80px; padding-bottom: 48px;
  border-bottom: 0.5px solid rgba(255,255,255,0.06);
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-logo { width: 32px; }
.footer-logo svg { width: 100%; height: auto; }
.footer-brand-name {
  font-size: 13px; font-weight: 900; letter-spacing: -0.3px; color: #fff;
}
.footer-brand-name span { color: rgba(255,255,255,0.2); font-weight: 300; margin-left: 3px; }
.footer-brand-sub {
  font-size: 8px; font-weight: 400; letter-spacing: 1.5px;
  text-transform: uppercase; color: rgba(255,255,255,0.2);
  margin-top: 4px;
}
.footer-links {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 40px; justify-content: end;
}
.footer-col {
  display: flex; flex-direction: column; gap: 10px;
}
.footer-col-title {
  font-size: 7.5px; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: rgba(255,255,255,0.2);
  margin-bottom: 4px;
}
.footer-col a, .footer-col span {
  font-size: 11px; color: rgba(255,255,255,0.55);
  transition: color 0.15s; cursor: none;
}
.footer-col a:hover { color: rgba(255,255,255,0.7); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0;
}
.footer-copy {
  font-size: 9px; color: rgba(255,255,255,0.2); letter-spacing: 0.5px;
}
.footer-expertise {
  font-size: 9px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: rgba(255,255,255,0.15);
}

/* ══════════════════════════════════════
   ANIMATIONS SCROLL
══════════════════════════════════════ */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ══════════════════════════════════════
   BARRE DE PROGRESSION LECTURE
══════════════════════════════════════ */
#readProgress {
  position: fixed;
  top: 0; left: 0;
  width: 0%;
  height: 2px;
  background: #0a0a0a;
  z-index: 10000;
  transition: width 0.1s linear;
  pointer-events: none;
}

/* ══════════════════════════════════════
   BOUTON FLOTTANT RENDEZ-VOUS
══════════════════════════════════════ */
.float-rdv {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: auto;
  z-index: 8998;
  display: flex; align-items: center; gap: 8px;
  background: #0a0a0a;
  color: #fff;
  padding: 11px 16px 11px 13px;
  border-radius: 50px;
  text-decoration: none;
  font-family: var(--font);
  font-size: 11px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase;
  box-shadow: 0 4px 24px rgba(0,0,0,0.25);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), box-shadow 0.2s;
  pointer-events: none;
}
.float-rdv.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.float-rdv:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
  transform: translateY(-2px);
}
.float-rdv svg { flex-shrink: 0; }

/* ══════════════════════════════════════
   WHATSAPP FLOATING BUTTON
══════════════════════════════════════ */
.whatsapp-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 8999;
  display: flex; align-items: center; gap: 10px;
  background: #25d366;
  color: #fff;
  padding: 12px 18px 12px 14px;
  border-radius: 50px;
  text-decoration: none;
  font-family: var(--font);
  font-size: 12px; font-weight: 700; letter-spacing: 0.3px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.55);
}
.whatsapp-icon { width: 20px; height: 20px; flex-shrink: 0; }
.whatsapp-ping {
  position: absolute;
  top: -4px; right: -4px;
  width: 12px; height: 12px;
  background: #fff;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: wa-ping 2s ease-in-out infinite;
}
@keyframes wa-ping {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}
@media (max-width: 480px) {
  .whatsapp-btn { bottom: 72px; right: 16px; padding: 12px 14px; }
  .whatsapp-label { display: none; }
  .whatsapp-btn { border-radius: 50%; width: 52px; height: 52px; justify-content: center; }
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { align-items: flex-start; }
  .hero-photo-wrap { max-width: 280px; }
  .hero-logo-wrap { max-width: 240px; }
  .hero-stats { max-width: 320px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-right { position: static; }
  .about-photo-wrap { aspect-ratio: 3/2; max-height: 400px; }
  .exp-grid { grid-template-columns: 1fr; }
  .projets-grid { grid-template-columns: 1fr 1fr; }
  .projet-card-wide { grid-column: span 2; }
  .processus-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .cta-inner { grid-template-columns: 1fr; gap: 48px; }
  .cta-top-bar { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 48px; }
  .cta-actions { flex-direction: row; flex-wrap: wrap; }
  .cta-card { max-width: 480px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  :root { --nav-h: 56px; }
  .container { padding: 0 20px; }
  .nav-inner { padding: 0 20px; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero-inner { padding: 60px 20px; }
  .hero-title { font-size: 48px; }
  .section-title { font-size: 28px; }
  .projets-grid { grid-template-columns: 1fr; }
  .projet-card-wide { grid-column: span 1; }
  .projet-visual-wide { aspect-ratio: 4/3; }
  .pwc-title { font-size: 28px; }
  .projet-wide-content { flex-direction: column; padding: 32px; }
  .processus-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .about { padding: 80px 0; }
  .about-photo-wrap { aspect-ratio: 4/3; }
  .expertises, .projets, .processus, .services, .contact { padding: 80px 0; }
  /* About teaser — stack sur mobile */
  .about-teaser { padding: 60px 0; }
  .about-teaser-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-teaser-photo { aspect-ratio: 4/3; max-height: 300px; }
  .about-teaser-actions { flex-direction: column; }
  .about-teaser-actions .btn-primary,
  .about-teaser-actions .btn-secondary { width: 100%; justify-content: center; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  body { cursor: auto; }
  .cursor, .cursor-follower { display: none; }
  .btn-primary, .btn-secondary, .btn-outline, .btn-white,
  .filter-btn, .nav-link, .nav-cta, .nav-toggle,
  .contact-link, .form-input, .form-check, .footer-col a { cursor: auto; }
  .cta-title { font-size: 30px; }
  .footer-inner { padding: 0 20px; }
  .footer-top { padding-bottom: 32px; }
}

/* ── TABLETTE 600px (entre 480 et 768) ── */
@media (max-width: 600px) {
  .about-grid      { grid-template-columns: 1fr; }
  .about-right     { position: static; } /* désactive sticky sur petit écran */
  .services-grid   { grid-template-columns: 1fr; }
  .contact-inner   { grid-template-columns: 1fr; }
  .contact-left    { display: none; } /* masquer la colonne contact sur mobile */
  .hero-photo-wrap { max-width: 100%; }
  .section-title   { font-size: 24px; }
  .projets-filter  { flex-wrap: wrap; gap: 6px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 38px; }
  .hero-skills { flex-direction: column; gap: 6px; }
  .hero-actions { flex-direction: column; }
  .about-brand-name { font-size: 22px; }
  .footer-links { grid-template-columns: 1fr; }

  /* ── Mobile font & touch fixes ── */
  .section-label { font-size: 10px; letter-spacing: 2.5px; }
  .form-label    { font-size: 10px; letter-spacing: 1.5px; }
  .form-input, .form-textarea { font-size: 16px; } /* prevent iOS zoom */
  .filter-btn:focus-visible { outline: 2px solid var(--nero); outline-offset: 2px; }

  /* ── Tap-target accessibility (min 44px) ── */
  .hero-link { padding: 12px 4px; display: inline-flex; align-items: center; }
  .footer-col a, .footer-col span { padding: 8px 0; display: inline-block; }
  .nav-brand { padding: 6px 0; }
}

/* ══════════════════════════════════════
   RESPONSIVE — MOBILE COMPLÉMENTS
══════════════════════════════════════ */

/* ── RDV Section ── */
@media (max-width: 768px) {
  .rdv-section { padding: 80px 0; }
  .rdv-header { margin-bottom: 32px; }
  .rdv-intro { font-size: 0.9rem; max-width: 100%; padding: 0 4px; }
  .rdv-tabs { gap: 8px; margin-bottom: 24px; }
  .rdv-tab { padding: 9px 18px; font-size: 0.8rem; }
  .rdv-embed-wrap { border-radius: 10px; }
}
@media (max-width: 480px) {
  .rdv-section { padding: 60px 0; }
  .rdv-tabs { flex-direction: column; align-items: center; gap: 8px; }
  .rdv-tab { width: 100%; max-width: 280px; text-align: center; }
  .rdv-alt { font-size: 0.8rem; }
}

/* ── CTA Section ── */
@media (max-width: 768px) {
  .cta-section { padding: 80px 0; }
  .cta-card { max-width: 100%; width: 100%; }
  .cta-text { font-size: 14px; }
}
@media (max-width: 480px) {
  .cta-section { padding: 60px 0; }
  .cta-title { font-size: 32px; letter-spacing: -1.5px; }
  .cta-text { font-size: 13px; }
  .cta-bg-logo { width: clamp(120px, 40vw, 200px); right: 16px; bottom: 16px; }
  .cta-actions { flex-direction: column; width: 100%; }
  .cta-actions .btn-primary,
  .cta-actions .btn-secondary,
  .cta-actions .btn-outline,
  .cta-actions .btn-white { width: 100%; text-align: center; justify-content: center; }
}

/* ── Hero ── */
@media (max-width: 768px) {
  .hero-subtitle { font-size: 13px; }
  .hero-stats { max-width: 100%; }
}
@media (max-width: 480px) {
  .hero-subtitle { font-size: 12px; line-height: 1.7; }
  .hero-stats { max-width: 100%; flex-wrap: wrap; }
  .hero-stat { min-width: 80px; }
}

/* ── Services ── */
@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* ── Services title (all sizes) ── */
@media (max-width: 600px) {
  .service-title { font-size: 16px; }
}