/* =====================================================
 * MYCLEANHUB — DESIGN SYSTEM V4 "FUTURISTIC LIGHT"
 * ---------------------------------------------------
 * Identité visuelle : fond clair, grille HUD subtile,
 * accent néon vert #00C86A, typo Space Grotesk + Inter +
 * JetBrains Mono, composants avec coins découpés terminal.
 *
 * Ce fichier est chargé APRÈS css/style.css et override
 * les tokens v3 (navy/emerald) pour les nouveaux composants
 * référencés par leurs classes v4 (.hud-card, .cat, .pro,
 * .cmd-bar, etc.).
 * ===================================================== */

/* Polices visuelles : Space Grotesk + Inter (chargées via <link> dans chaque page HTML). */

:root {
  /* Backgrounds */
  --v4-bg:          #FAFBF8;
  --v4-bg-soft:     #F1F4EE;
  --v4-bg-sunken:   #ECEFE8;
  --v4-surface:     #FFFFFF;
  --v4-surface-alt: #F7F9F5;

  /* Lines */
  --v4-line:        rgba(10,30,20,0.08);
  --v4-line-strong: rgba(10,30,20,0.14);
  --v4-line-hi:     rgba(0,180,90,0.40);

  /* Ink (text) */
  --v4-ink:   #0A0E0C;
  --v4-ink-2: #1D2623;
  --v4-ink-3: #4A5551;
  --v4-ink-4: #77827D;
  --v4-ink-5: #A8B0AB;

  /* Accent neon */
  --v4-neon:      #00C86A;
  --v4-neon-2:    #00E57A;
  --v4-neon-glow: rgba(0,200,106,0.28);
  --v4-neon-soft: rgba(0,200,106,0.08);

  /* Accents secondaires */
  --v4-cyan:  #0091FF;
  --v4-amber: #FF9500;
  --v4-red:   #FF3352;

  /* Radius */
  --v4-r-xs: 4px;
  --v4-r-sm: 8px;
  --v4-r-md: 12px;
  --v4-r-lg: 18px;
  --v4-r-pill: 999px;

  /* Effects */
  --v4-glow:      0 0 0 1px rgba(0,200,106,0.30), 0 10px 40px rgba(0,200,106,0.22);
  --v4-glow-soft: 0 6px 22px rgba(0,200,106,0.14);
  --v4-shadow:    0 2px 6px rgba(10,30,20,0.04), 0 12px 32px rgba(10,30,20,0.08);

  /* Font stacks */
  --v4-ff-display: 'Space Grotesk','Inter',sans-serif;
  --v4-ff-body:    'Inter',system-ui,sans-serif;
  --v4-ff-mono:    'Inter',system-ui,sans-serif;

  --v4-grid: 32px;
}

/* ─── BODY BACKGROUND (grille HUD + halo vert) ─────── */
body.v4 {
  background: var(--v4-bg);
  color: var(--v4-ink);
  font-family: var(--v4-ff-body);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  overflow-x: hidden;
}

body.v4::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(10,30,20,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,30,20,0.05) 1px, transparent 1px);
  background-size: var(--v4-grid) var(--v4-grid);
  mask-image: radial-gradient(ellipse at top, black, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at top, black, transparent 70%);
}

body.v4::after {
  content: '';
  position: fixed; top: -10%; left: 50%;
  transform: translateX(-50%);
  width: 100vw; height: 70vh;
  pointer-events: none; z-index: 0;
  background: radial-gradient(ellipse, rgba(0,200,106,.18), transparent 62%);
  filter: blur(40px);
}

body.v4 main,
body.v4 nav.v4-nav,
body.v4 footer.v4-footer,
body.v4 section.v4-section,
body.v4 .v4-cmd { position: relative; z-index: 1; }

@keyframes v4Pulse { 0%, 100% { opacity: 1 } 50% { opacity: .4 } }

/* ─── NAVBAR ──────────────────────────────────────── */
.v4-nav {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(250,251,248,.92);
  border-bottom: 1px solid var(--v4-line);
}
/* backdrop-filter retiré du parent et déplacé hors du flux normal
   car il créait un containing block qui piégeait le dropdown notif */
.v4-nav-in {
  max-width: 1280px; margin: 0 auto;
  padding: 16px 32px;
  display: flex; align-items: center; gap: 32px;
}
.v4-brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.v4-brand-mk {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--v4-neon);
  position: relative;
  box-shadow: var(--v4-glow-soft);
}
.v4-brand-mk::after {
  content: ''; position: absolute; inset: 7px;
  border-radius: 50%; background: var(--v4-bg);
}
.v4-brand-img {
  height: 32px; width: auto;
  display: block;
}
.v4-brand-wm {
  font-family: var(--v4-ff-display);
  font-weight: 600; font-size: 18px;
  letter-spacing: -.025em;
  color: var(--v4-ink);
}
.v4-brand-wm em { font-style: normal; color: var(--v4-neon); }
.v4-nav-links {
  display: flex; gap: 26px; margin-left: 8px;
}
.v4-nav-links a {
  font-size: 11.5px; color: var(--v4-ink-3);
  text-decoration: none;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 500;
  transition: color .15s; position: relative;
  padding: 6px 0;
  font-family: var(--v4-ff-display);
}
.v4-nav-links a:hover { color: var(--v4-ink); }
.v4-nav-links a.active { color: var(--v4-ink); font-weight: 500; }
.v4-nav-links a.active::after {
  content: ''; position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--v4-neon);
  box-shadow: 0 0 8px var(--v4-neon);
  border-radius: 2px;
}
.v4-nav-spacer { flex: 1; }
.v4-nav-status {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--v4-ff-mono); font-size: 11px;
  color: var(--v4-ink-3); letter-spacing: .08em;
  padding: 8px 12px;
  border: 1px solid var(--v4-line-strong);
  border-radius: var(--v4-r-sm);
  background: var(--v4-surface);
}
.v4-nav-status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--v4-neon);
  box-shadow: 0 0 8px var(--v4-neon);
  animation: v4Pulse 2s infinite;
}
.v4-nav-login {
  font-size: 11.5px; color: var(--v4-ink-2);
  text-decoration: none;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 500;
  font-family: var(--v4-ff-display);
}
.v4-nav-cta {
  font-family: var(--v4-ff-display);
  font-size: 11.5px; font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 10px 20px; border-radius: var(--v4-r-sm);
  background: var(--v4-ink); color: var(--v4-neon);
  border: none; cursor: pointer;
  box-shadow: 0 4px 20px rgba(10,14,12,.25);
  transition: all .15s;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.v4-nav-cta:hover {
  background: var(--v4-neon); color: var(--v4-ink);
  box-shadow: var(--v4-glow);
}

.v4-nav-toggle {
  display: none;
  background: transparent; border: 1px solid var(--v4-line-strong);
  border-radius: var(--v4-r-sm);
  width: 38px; height: 38px;
  cursor: pointer; padding: 0;
  flex-direction: column; align-items: center; justify-content: center; gap: 4px;
}
.v4-nav-toggle span {
  width: 18px; height: 1.5px; background: var(--v4-ink); display: block;
}

.v4-mobile-menu {
  display: none; flex-direction: column;
  background: var(--v4-surface);
  border-bottom: 1px solid var(--v4-line);
  padding: 16px 32px;
  gap: 4px;
}
.v4-mobile-menu.open { display: flex; }
.v4-mobile-menu a {
  padding: 12px 0;
  color: var(--v4-ink-2);
  font-size: 14.5px;
  text-decoration: none;
  border-bottom: 1px solid var(--v4-line);
  font-family: var(--v4-ff-body);
}
.v4-mobile-menu a:last-child { border-bottom: none; }
.v4-mobile-menu a.primary { color: var(--v4-neon); font-weight: 600; }

/* ─── BUTTONS ─────────────────────────────────────── */
.v4-btn {
  font-family: var(--v4-ff-body);
  font-size: 14.5px; font-weight: 500;
  padding: 14px 26px;
  border-radius: var(--v4-r-sm);
  border: 1px solid transparent;
  cursor: pointer;
  letter-spacing: -.005em;
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none;
  transition: all .15s;
}
.v4-btn-primary {
  background: var(--v4-ink); color: var(--v4-neon);
  box-shadow: 0 8px 24px rgba(10,14,12,.22);
}
.v4-btn-primary:hover {
  background: var(--v4-neon); color: var(--v4-ink);
  box-shadow: var(--v4-glow);
}
.v4-btn-outline {
  background: var(--v4-surface); color: var(--v4-ink);
  border-color: var(--v4-line-strong);
}
.v4-btn-outline:hover { border-color: var(--v4-ink); }
.v4-btn-white { background: var(--v4-neon); color: var(--v4-ink); }
.v4-btn-white:hover { background: #fff; color: var(--v4-ink); }
.v4-btn-transparent {
  background: transparent; color: #FFF;
  border-color: rgba(255,255,255,.25);
}
.v4-btn-transparent:hover {
  border-color: var(--v4-neon); color: var(--v4-neon);
}

/* ─── HERO ────────────────────────────────────────── */
.v4-hero {
  max-width: 1280px; margin: 0 auto;
  padding: 80px 32px 56px;
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 48px; align-items: stretch;
  position: relative; z-index: 1;
}
.v4-hero-left { display: flex; flex-direction: column; justify-content: center; }
.v4-hero-chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px;
  background: rgba(0,200,106,.08);
  border: 1px solid var(--v4-line-hi);
  border-radius: var(--v4-r-pill);
  font-family: var(--v4-ff-mono); font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase;
  color: #006B3C; margin-bottom: 26px;
  align-self: flex-start;
}
.v4-hero-chip-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--v4-neon);
  box-shadow: 0 0 10px var(--v4-neon);
  animation: v4Pulse 2s infinite;
}
.v4-hero h1 {
  font-family: var(--v4-ff-display);
  font-weight: 600; font-size: 82px;
  letter-spacing: -.045em; line-height: .96;
  color: var(--v4-ink); margin: 0;
}
.v4-hero h1 em {
  font-style: normal; color: var(--v4-neon);
  text-shadow: 0 0 22px rgba(0,200,106,.35);
  position: relative;
}
.v4-hero h1 em::after {
  content: '▸'; position: absolute;
  right: -0.45em; top: 0;
  color: var(--v4-neon); opacity: .4;
  font-size: .55em;
}
.v4-hero-sub {
  font-size: 18px; color: var(--v4-ink-3);
  margin-top: 22px; max-width: 520px; line-height: 1.55;
}
.v4-hero-meta {
  display: flex; gap: 18px; margin-top: 22px;
  font-family: var(--v4-ff-mono); font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--v4-ink-4); flex-wrap: wrap;
}
.v4-hero-meta span { display: inline-flex; align-items: center; gap: 6px; }
.v4-hero-meta span::before { content: '//'; color: var(--v4-neon); }
.v4-hero-cta {
  display: flex; gap: 12px; margin-top: 34px; flex-wrap: wrap;
}

/* ─── HUD cards (hero-right) ──────────────────────── */
.v4-hero-right { display: flex; flex-direction: column; gap: 14px; }
.v4-hud-card {
  background: var(--v4-surface);
  border: 1px solid var(--v4-line-strong);
  border-radius: var(--v4-r-md);
  padding: 26px;
  position: relative; overflow: hidden;
  box-shadow: var(--v4-shadow);
}
.v4-hud-card::before,
.v4-hud-card::after {
  content: ''; position: absolute;
  width: 14px; height: 14px;
  border: 1.5px solid var(--v4-neon);
  pointer-events: none;
}
.v4-hud-card::before { top: 10px; left: 10px; border-right: none; border-bottom: none; }
.v4-hud-card::after  { bottom: 10px; right: 10px; border-left: none; border-top: none; }
.v4-hc-k {
  font-family: var(--v4-ff-mono);
  font-size: 10.5px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--v4-ink-3);
  display: flex; align-items: center; gap: 8px;
  font-weight: 500;
}
.v4-hc-k::before {
  content: '●'; color: var(--v4-neon);
  text-shadow: 0 0 8px var(--v4-neon); font-size: 10px;
}

.v4-hero-big { padding: 34px; background: linear-gradient(180deg, var(--v4-surface), var(--v4-surface-alt)); }
.v4-hero-big-v {
  font-family: var(--v4-ff-display);
  font-weight: 600; font-size: 100px;
  letter-spacing: -.05em; line-height: .9;
  color: var(--v4-ink); margin-top: 14px;
}
.v4-hero-big-v em {
  font-style: normal; color: var(--v4-neon);
  text-shadow: 0 0 24px rgba(0,200,106,.35);
}
.v4-hero-big-cap {
  font-family: var(--v4-ff-mono);
  font-size: 11.5px; color: var(--v4-ink-4);
  margin-top: 16px; max-width: 340px;
  line-height: 1.6;
  border-top: 1px dashed var(--v4-line-strong);
  padding-top: 14px; letter-spacing: .05em;
}
.v4-hero-mini-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.v4-mini .v4-mv {
  font-family: var(--v4-ff-display);
  font-size: 34px; font-weight: 600;
  color: var(--v4-ink); letter-spacing: -.03em;
  margin-top: 10px;
}
.v4-mini .v4-mv em { font-style: normal; color: var(--v4-neon); }
.v4-mini .v4-ms {
  font-family: var(--v4-ff-mono);
  font-size: 10.5px; color: var(--v4-ink-4);
  margin-top: 8px; letter-spacing: .1em;
  text-transform: uppercase;
}

/* ─── COMMAND BAR ─────────────────────────────────── */
.v4-cmd { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.v4-cmd-bar {
  background: var(--v4-surface);
  border: 1px solid var(--v4-line-strong);
  border-radius: var(--v4-r-md);
  padding: 10px;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr auto;
  gap: 2px; box-shadow: var(--v4-shadow);
  position: relative;
}
.v4-cmd-bar::before {
  content: 'CMD_';
  position: absolute; top: -10px; left: 20px;
  background: var(--v4-bg); padding: 0 10px;
  font-family: var(--v4-ff-mono); font-size: 11px;
  letter-spacing: .16em; color: var(--v4-neon);
  font-weight: 500;
}
.v4-cmd-field {
  padding: 12px 18px; cursor: pointer;
  border-radius: var(--v4-r-sm);
  transition: background .15s;
}
.v4-cmd-field:hover { background: var(--v4-bg-soft); }
.v4-cmd-k {
  font-family: var(--v4-ff-mono); font-size: 10px;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--v4-ink-3); font-weight: 500;
}
.v4-cmd-v {
  font-size: 14px; color: var(--v4-ink);
  margin-top: 4px; letter-spacing: -.005em; font-weight: 500;
}
.v4-cmd-v.ghost { color: var(--v4-ink-4); font-weight: 400; }
.v4-cmd-bar button {
  background: var(--v4-ink); color: var(--v4-neon);
  border: none; border-radius: var(--v4-r-sm);
  padding: 0 26px;
  font-family: var(--v4-ff-body);
  font-size: 14px; font-weight: 500; cursor: pointer;
  display: flex; align-items: center; gap: 8px;
  box-shadow: 0 6px 22px rgba(10,14,12,.2);
  letter-spacing: -.005em; transition: all .15s;
}
.v4-cmd-bar button:hover {
  background: var(--v4-neon); color: var(--v4-ink);
  box-shadow: var(--v4-glow);
}

/* ─── SECTION HEADERS ─────────────────────────────── */
.v4-section { max-width: 1280px; margin: 0 auto; padding: 96px 32px; position: relative; z-index: 1; }
.v4-sh {
  display: grid; grid-template-columns: 1fr auto;
  align-items: flex-end; gap: 48px;
  margin-bottom: 44px;
}
.v4-sh-left { max-width: 720px; }
.v4-sh-label {
  font-family: var(--v4-ff-mono);
  font-size: 11px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--v4-neon);
  margin-bottom: 18px;
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600;
}
.v4-sh-label::before { content: '//'; color: var(--v4-ink-4); }
.v4-sh h2 {
  font-family: var(--v4-ff-display);
  font-weight: 600; font-size: 54px;
  letter-spacing: -.035em; line-height: 1.02;
  color: var(--v4-ink); margin: 0;
}
.v4-sh h2 em {
  font-style: normal; color: var(--v4-neon);
  text-shadow: 0 0 20px rgba(0,200,106,.3);
}
.v4-sh-sub {
  font-size: 16.5px; color: var(--v4-ink-3);
  margin-top: 14px; line-height: 1.5; max-width: 580px;
}
.v4-sh-right a {
  color: var(--v4-ink); text-decoration: none;
  font-size: 13px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  border: 1px solid var(--v4-line-strong);
  border-radius: var(--v4-r-sm);
  font-family: var(--v4-ff-mono);
  letter-spacing: .1em; text-transform: uppercase;
  transition: all .15s; background: var(--v4-surface);
}
.v4-sh-right a:hover {
  border-color: var(--v4-neon); color: var(--v4-neon);
  box-shadow: var(--v4-glow-soft);
}

/* ─── CATEGORIES ──────────────────────────────────── */
.v4-cat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.v4-cat {
  grid-column: span 2;
  background: var(--v4-surface);
  border: 1px solid var(--v4-line);
  border-radius: var(--v4-r-md);
  padding: 24px; cursor: pointer;
  transition: all .18s;
  display: flex; flex-direction: column; gap: 14px;
  min-height: 200px;
  position: relative; overflow: hidden;
  box-shadow: var(--v4-shadow);
  text-decoration: none; color: inherit;
}
.v4-cat:hover {
  border-color: var(--v4-line-hi);
  box-shadow: var(--v4-glow-soft), var(--v4-shadow);
  transform: translateY(-2px);
}
.v4-cat.big {
  grid-column: span 3;
  background: linear-gradient(135deg, rgba(0,200,106,.1), transparent 60%), var(--v4-surface);
  border-color: var(--v4-line-hi);
}
.v4-cat.big::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(0,200,106,.16), transparent 50%);
  pointer-events: none;
}
.v4-cat-id {
  font-family: var(--v4-ff-mono);
  font-size: 10px; letter-spacing: .14em;
  color: var(--v4-ink-4); font-weight: 500;
}
.v4-cat-emoji { font-size: 30px; line-height: 1; }
.v4-cat-name {
  font-family: var(--v4-ff-display);
  font-size: 20px; font-weight: 600;
  letter-spacing: -.02em; color: var(--v4-ink);
  line-height: 1.2;
}
.v4-cat-meta {
  font-family: var(--v4-ff-mono);
  font-size: 11px; color: var(--v4-ink-3);
  margin-top: auto;
  display: flex; justify-content: space-between; align-items: baseline;
  letter-spacing: .06em; font-weight: 500;
}
.v4-cat-count {
  font-family: var(--v4-ff-display);
  font-weight: 600; font-size: 34px;
  letter-spacing: -.03em; color: var(--v4-ink);
}
.v4-cat.big .v4-cat-count {
  color: var(--v4-neon);
  text-shadow: 0 0 18px rgba(0,200,106,.3);
}
.v4-cat-from { color: var(--v4-ink-4); text-transform: uppercase; }

/* ─── PROS cards ──────────────────────────────────── */
.v4-pros { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.v4-pro {
  background: var(--v4-surface);
  border: 1px solid var(--v4-line);
  border-radius: var(--v4-r-md);
  padding: 22px;
  display: flex; flex-direction: column; gap: 16px;
  transition: all .18s; cursor: pointer;
  position: relative; overflow: hidden;
  box-shadow: var(--v4-shadow);
  text-decoration: none; color: inherit;
}
.v4-pro::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--v4-neon), transparent);
  opacity: 0; transition: opacity .2s;
}
.v4-pro:hover {
  border-color: var(--v4-line-hi);
  transform: translateY(-2px);
  box-shadow: var(--v4-glow-soft), var(--v4-shadow);
}
.v4-pro:hover::before { opacity: 1; }
.v4-pro-top { display: flex; align-items: center; gap: 14px; }
.v4-pro-av {
  width: 54px; height: 54px;
  border-radius: var(--v4-r-sm);
  background: var(--v4-ink);
  border: 1px solid var(--v4-line-strong);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--v4-ff-display);
  font-weight: 600; font-size: 17px;
  color: var(--v4-neon); flex-shrink: 0;
  position: relative;
  box-shadow: 0 4px 14px rgba(10,14,12,.25);
  overflow: hidden;
}
.v4-pro-av img { width: 100%; height: 100%; object-fit: cover; }
.v4-pro-av::after {
  content: ''; position: absolute;
  bottom: -2px; right: -2px;
  width: 12px; height: 12px;
  background: var(--v4-neon);
  border-radius: 50%;
  border: 2px solid var(--v4-surface);
  box-shadow: 0 0 8px var(--v4-neon);
}
.v4-pro-name {
  font-family: var(--v4-ff-display);
  font-size: 16px; font-weight: 600;
  color: var(--v4-ink); letter-spacing: -.01em;
}
.v4-pro-role {
  font-family: var(--v4-ff-mono);
  font-size: 11px; color: var(--v4-ink-3);
  margin-top: 3px; letter-spacing: .06em; font-weight: 500;
}
.v4-pro-badges { display: flex; gap: 6px; flex-wrap: wrap; }
.v4-pbd {
  font-family: var(--v4-ff-mono);
  font-size: 10px; font-weight: 600;
  padding: 4px 10px; border-radius: var(--v4-r-sm);
  letter-spacing: .1em; text-transform: uppercase;
  border: 1px solid;
}
.v4-pbd.v { background: rgba(0,200,106,.08); color: #006B3C; border-color: var(--v4-line-hi); }
.v4-pbd.g { background: rgba(255,149,0,.08); color: #B36800; border-color: rgba(255,149,0,.3); }
.v4-pbd.u { background: rgba(255,51,82,.08); color: #B01C35; border-color: rgba(255,51,82,.3); }
.v4-pro-bar { display: flex; gap: 4px; height: 4px; }
.v4-pro-bar span {
  flex: 1; background: var(--v4-line-strong);
  border-radius: 2px;
}
.v4-pro-bar span.on {
  background: var(--v4-neon);
  box-shadow: 0 0 6px var(--v4-neon);
}
.v4-pro-bottom {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-top: 14px;
  border-top: 1px dashed var(--v4-line-strong);
  margin-top: auto;
}
.v4-pro-price {
  font-family: var(--v4-ff-display);
  font-size: 26px; font-weight: 600;
  color: var(--v4-ink); letter-spacing: -.025em;
}
.v4-pro-price small {
  font-family: var(--v4-ff-mono);
  font-size: 11px; color: var(--v4-ink-4);
  font-weight: 500; margin-left: 2px; letter-spacing: .06em;
}
.v4-pro-rating {
  font-family: var(--v4-ff-mono);
  font-size: 11.5px; color: var(--v4-ink-3);
  letter-spacing: .04em; font-weight: 500;
}
.v4-pro-rating strong { color: var(--v4-ink); font-weight: 600; }
.v4-pro-rating .st { color: var(--v4-amber); }

/* ─── PROCESS (3 steps) ───────────────────────────── */
.v4-proc {
  background: var(--v4-bg-soft);
  border-top: 1px solid var(--v4-line);
  border-bottom: 1px solid var(--v4-line);
  padding: 96px 0;
  position: relative; overflow: hidden;
}
.v4-proc::before {
  content: ''; position: absolute;
  top: 50%; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--v4-line-hi) 20%, var(--v4-line-hi) 80%, transparent);
}
.v4-proc-in { max-width: 1280px; margin: 0 auto; padding: 0 32px; position: relative; z-index: 1; }
.v4-steps {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0; margin-top: 56px; position: relative;
}
.v4-step {
  padding: 32px 28px;
  border-left: 1px solid var(--v4-line-strong);
  position: relative;
}
.v4-step:first-child { border-left: none; }
.v4-step::before {
  content: ''; position: absolute;
  top: 0; left: -1px; width: 1px; height: 44px;
  background: var(--v4-neon);
  box-shadow: 0 0 10px var(--v4-neon);
}
.v4-step:first-child::before { display: none; }
.v4-step-n {
  font-family: var(--v4-ff-mono);
  font-size: 11px; letter-spacing: .2em;
  color: var(--v4-neon); font-weight: 600;
}
.v4-step-big {
  font-family: var(--v4-ff-display);
  font-weight: 600; font-size: 110px;
  letter-spacing: -.05em; line-height: .88;
  color: var(--v4-ink); margin-top: 16px; position: relative;
}
.v4-step-big em {
  font-style: normal; color: var(--v4-neon);
  text-shadow: 0 0 22px rgba(0,200,106,.3);
}
.v4-step h3 {
  font-family: var(--v4-ff-display);
  font-size: 22px; font-weight: 600;
  color: var(--v4-ink); letter-spacing: -.02em;
  margin-top: 20px;
}
.v4-step p {
  font-size: 14.5px; color: var(--v4-ink-3);
  margin-top: 10px; line-height: 1.55; max-width: 300px;
}

/* ─── PRO CTA (dark band) ─────────────────────────── */
.v4-pc {
  padding: 96px 32px;
  position: relative; overflow: hidden;
  background: var(--v4-ink); color: var(--v4-bg);
}
.v4-pc::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(0,200,106,.22), transparent 60%),
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: auto, 32px 32px, 32px 32px;
  pointer-events: none;
}
.v4-pc-in {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 64px; align-items: center;
  position: relative; z-index: 1;
}
.v4-pc-in .v4-sh-label { color: var(--v4-neon); }
.v4-pc-in .v4-sh-label::before { color: rgba(255,255,255,.35); }
.v4-pc-in h2 {
  font-family: var(--v4-ff-display);
  font-weight: 600; font-size: 62px;
  letter-spacing: -.04em; line-height: 1;
  color: #FFF; margin: 0;
}
.v4-pc-in h2 em {
  font-style: normal; color: var(--v4-neon);
  text-shadow: 0 0 28px rgba(0,200,106,.5);
}
.v4-pc-in p {
  font-size: 17px; color: rgba(255,255,255,.7);
  margin-top: 22px; line-height: 1.5; max-width: 460px;
}
.v4-pc-cta { margin-top: 30px; display: flex; gap: 12px; flex-wrap: wrap; }
.v4-pc-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.v4-pc-stat {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--v4-r-md);
  padding: 26px 24px;
  position: relative; overflow: hidden;
  backdrop-filter: blur(8px);
}
.v4-pc-stat.glow {
  border-color: var(--v4-line-hi);
  background: linear-gradient(180deg, rgba(0,200,106,.12), rgba(255,255,255,.03));
}
.v4-pc-stat-k {
  font-family: var(--v4-ff-mono);
  font-size: 10.5px; letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6); font-weight: 500;
}
.v4-pc-stat-v {
  font-family: var(--v4-ff-display);
  font-size: 44px; font-weight: 600;
  color: #FFF; letter-spacing: -.035em;
  margin-top: 10px; line-height: 1;
}
.v4-pc-stat.glow .v4-pc-stat-v {
  color: var(--v4-neon);
  text-shadow: 0 0 20px rgba(0,200,106,.5);
}
.v4-pc-stat-s {
  font-family: var(--v4-ff-mono);
  font-size: 10.5px; color: rgba(255,255,255,.5);
  margin-top: 10px; line-height: 1.5;
  letter-spacing: .08em; padding-top: 10px;
  border-top: 1px dashed rgba(255,255,255,.14);
}

/* ─── TRUST (4 icons) ─────────────────────────────── */
.v4-trust {
  max-width: 1280px; margin: 0 auto;
  padding: 80px 32px;
  border-top: 1px solid var(--v4-line);
  position: relative; z-index: 1;
}
.v4-ts-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.v4-ts-item { padding: 8px 0; }
.v4-ts-ico {
  width: 46px; height: 46px;
  border: 1.5px solid var(--v4-line-hi);
  border-radius: var(--v4-r-sm);
  display: flex; align-items: center; justify-content: center;
  color: #006B3C; margin-bottom: 16px;
  background: var(--v4-surface);
  box-shadow: inset 0 0 20px rgba(0,200,106,.05), var(--v4-glow-soft);
}
.v4-ts-ico svg {
  width: 22px; height: 22px;
  fill: none; stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round; stroke-linejoin: round;
}
.v4-ts-item h4 {
  font-family: var(--v4-ff-display);
  font-size: 16px; font-weight: 600;
  color: var(--v4-ink); letter-spacing: -.01em;
  margin-bottom: 8px;
}
.v4-ts-item p {
  font-size: 13.5px; color: var(--v4-ink-3);
  line-height: 1.55;
}

/* ─── FOOTER ──────────────────────────────────────── */
.v4-footer {
  background: var(--v4-bg-sunken);
  padding: 64px 0 36px;
  border-top: 1px solid var(--v4-line);
  position: relative; z-index: 1;
}
.v4-ft-in { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.v4-ft-top {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  gap: 40px; padding-bottom: 40px;
  border-bottom: 1px solid var(--v4-line);
}
.v4-ft-brand p {
  font-size: 13.5px; color: var(--v4-ink-3);
  margin-top: 16px; line-height: 1.6; max-width: 300px;
}
.v4-ft-col h5 {
  font-family: var(--v4-ff-mono);
  font-size: 10.5px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--v4-neon);
  font-weight: 600; margin-bottom: 16px;
}
.v4-ft-col ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.v4-ft-col a {
  font-size: 13.5px; color: var(--v4-ink-2);
  text-decoration: none; transition: color .15s;
  font-family: var(--v4-ff-body);
}
.v4-ft-col a:hover { color: var(--v4-neon); }
.v4-ft-bot {
  padding-top: 28px;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--v4-ff-mono);
  font-size: 11px; color: var(--v4-ink-4);
  letter-spacing: .08em;
}
.v4-ft-bot a { color: var(--v4-ink-4); text-decoration: none; }
.v4-ft-bot a:hover { color: var(--v4-neon); }
.v4-ft-bot-links { display: flex; gap: 20px; }

/* ─── Status dot utility ──────────────────────────── */
.v4-status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--v4-neon);
  box-shadow: 0 0 8px var(--v4-neon);
  animation: v4Pulse 2s infinite;
  display: inline-block;
}

/* ─── RESPONSIVE ──────────────────────────────────── */
@media (max-width: 960px) {
  .v4-hero { grid-template-columns: 1fr; padding: 56px 24px; }
  .v4-hero h1 { font-size: 48px; }
  .v4-hero-big-v { font-size: 72px; }
  .v4-cat-grid, .v4-pros, .v4-steps, .v4-ts-grid, .v4-pc-in, .v4-ft-top {
    grid-template-columns: 1fr 1fr;
  }
  .v4-cat, .v4-cat.big { grid-column: span 1; }
  .v4-sh { grid-template-columns: 1fr; }
  .v4-cmd-bar { grid-template-columns: 1fr; }
  .v4-step { border-left: none; border-top: 1px solid var(--v4-line-strong); }
  .v4-step::before { display: none; }
  .v4-pc-in h2 { font-size: 40px; }
  .v4-section { padding: 64px 24px; }
  .v4-nav-links { display: none; }
  .v4-nav-status { display: none; }
  .v4-nav-toggle { display: flex; }
  .v4-ft-top { grid-template-columns: 1fr 1fr; }
  .v4-ft-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .v4-hero h1 { font-size: 40px; }
  .v4-cat-grid, .v4-pros, .v4-steps, .v4-ts-grid, .v4-pc-in, .v4-ft-top {
    grid-template-columns: 1fr;
  }
  .v4-section { padding: 56px 20px; }
  .v4-hero { padding: 48px 20px; }
  .v4-hero-cta { flex-direction: column; }
  .v4-hero-cta .v4-btn { width: 100%; justify-content: center; }
  .v4-pc { padding: 64px 20px; }
  .v4-pc-in h2 { font-size: 32px; }
  .v4-pc-stats { grid-template-columns: 1fr 1fr; }
}

/* =====================================================
 * V4 GLOBAL RESKIN — override des classes v3 existantes
 * ---------------------------------------------------
 * Quand <body class="v4"> est set, ces règles reskinnent
 * automatiquement les classes legacy (.btn, .card, .hero,
 * .section, .topbar, .footer, .form-*, etc.) au look v4.
 * Permet de migrer une page en 2 lignes (class + link CSS).
 * ===================================================== */

/* ─── Tokens v3 override ─────────────────────────────── */
body.v4 {
  --ink: var(--v4-ink);
  --ink-soft: var(--v4-ink-2);
  --ink-muted: var(--v4-ink-3);
  --ink-faint: var(--v4-ink-4);
  --ivory: var(--v4-bg);
  --ivory-deep: var(--v4-bg-soft);
  --canvas: var(--v4-surface);
  --paper: var(--v4-bg);
  --emerald: var(--v4-neon);
  --emerald-dark: #00A859;
  --emerald-tint: var(--v4-neon-soft);
  --brand: var(--v4-neon);
  --brand-dark: #00A859;
  --brand-muted: #4AD18B;
  --navy: var(--v4-ink);
  --navy-mid: #1a1f1c;
  --navy-light: #2a2f2c;
  --rule: var(--v4-line-strong);
  --rule-soft: var(--v4-line);
  --rule-subtle: var(--v4-line);
  --border: var(--v4-line);
  --border-dark: var(--v4-line-strong);
  --surface: var(--v4-bg-soft);
  --surface-alt: var(--v4-bg-sunken);
  --white: var(--v4-surface);
  --font-display: var(--v4-ff-display);
  --font-body: var(--v4-ff-body);
  --font-mono: var(--v4-ff-mono);
  --radius-sm: var(--v4-r-xs);
  --radius-md: var(--v4-r-sm);
  --radius-card: var(--v4-r-md);
}

/* ─── Conteneurs / sections ──────────────────────────── */
body.v4 .container,
body.v4 .container-sm { position: relative; z-index: 1; }

body.v4 .section,
body.v4 .section-sm { background: transparent !important; }

body.v4 .section-title,
body.v4 .section-h2 {
  font-family: var(--v4-ff-display);
  color: var(--v4-ink);
  letter-spacing: -.02em;
  font-weight: 600;
}
body.v4 .section-title em,
body.v4 .section-h2 em,
body.v4 h1 em, body.v4 h2 em, body.v4 h3 em {
  color: var(--v4-neon); font-style: normal; font-weight: 600;
}
body.v4 .section-subtitle,
body.v4 .section-p { color: var(--v4-ink-3); }
body.v4 .section-label,
body.v4 .section-tag {
  font-family: var(--v4-ff-mono);
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--v4-ink-3);
}
body.v4 .section-label::before { display: none; }
body.v4 .section-label::after { display: none; }

/* ─── Boutons ─────────────────────────────────────────── */
body.v4 .btn {
  font-family: var(--v4-ff-display);
  font-weight: 600;
  border-radius: var(--v4-r-sm);
  transition: all .15s;
  letter-spacing: -.005em;
}
body.v4 .btn-primary {
  background: var(--v4-ink); color: var(--v4-neon);
  border-color: var(--v4-ink);
}
body.v4 .btn-primary:hover:not(:disabled) {
  background: var(--v4-neon); color: var(--v4-ink);
  border-color: var(--v4-neon);
}
body.v4 .btn-secondary {
  background: var(--v4-surface); color: var(--v4-ink);
  border-color: var(--v4-line-strong);
}
body.v4 .btn-secondary:hover:not(:disabled) {
  background: var(--v4-ink); color: var(--v4-neon);
  border-color: var(--v4-ink);
}
body.v4 .btn-outline {
  background: transparent; color: var(--v4-ink);
  border: 1px solid var(--v4-line-strong);
}
body.v4 .btn-outline:hover:not(:disabled) {
  border-color: var(--v4-ink); background: var(--v4-bg-soft);
  color: var(--v4-ink);
}
body.v4 .btn-outline-white {
  background: transparent; color: #fff;
  border: 1px solid rgba(255,255,255,.7);
}
body.v4 .btn-outline-white:hover:not(:disabled) {
  background: rgba(255,255,255,.1); border-color: #fff;
}
body.v4 .btn-dark {
  background: var(--v4-ink); color: var(--v4-neon);
  border-color: var(--v4-ink);
}
body.v4 .btn-dark:hover:not(:disabled) {
  background: var(--v4-neon); color: var(--v4-ink);
}
body.v4 .btn-ghost { color: var(--v4-ink-3); }
body.v4 .btn-ghost:hover:not(:disabled) {
  color: var(--v4-ink); background: var(--v4-bg-soft);
}
body.v4 .btn-danger { background: var(--v4-red); color: #fff; border-color: var(--v4-red); }

/* ─── Cards ───────────────────────────────────────────── */
body.v4 .card {
  background: var(--v4-surface);
  border: 1px solid var(--v4-line-strong);
  border-radius: var(--v4-r-md);
  transition: all .18s;
}
body.v4 .card:hover {
  border-color: var(--v4-line-hi);
  box-shadow: var(--v4-glow-soft);
}

/* ─── Formulaires ─────────────────────────────────────── */
body.v4 .form-label {
  font-family: var(--v4-ff-mono);
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--v4-ink-3); font-weight: 600;
}
body.v4 .form-input,
body.v4 .form-textarea,
body.v4 select.form-input {
  background: var(--v4-surface);
  border: 1px solid var(--v4-line-strong);
  border-radius: var(--v4-r-sm);
  color: var(--v4-ink);
  font-family: var(--v4-ff-body);
  transition: all .15s;
}
body.v4 .form-input:focus,
body.v4 .form-textarea:focus,
body.v4 select.form-input:focus {
  border-color: var(--v4-neon);
  box-shadow: 0 0 0 3px var(--v4-neon-soft);
  outline: none;
}
body.v4 .form-input::placeholder { color: var(--v4-ink-4); }
body.v4 .form-input.error { border-color: var(--v4-red); }
body.v4 .form-error {
  font-family: var(--v4-ff-mono);
  color: var(--v4-red);
}
body.v4 .form-hint { color: var(--v4-ink-3); font-style: normal; }

/* ─── Topbar / Announce (si pages encore en v3) ──────── */
body.v4 .topbar {
  background: var(--v4-ink);
  border-bottom: 1px solid var(--v4-line-strong);
}
body.v4 .announce {
  background: var(--v4-bg-soft);
  border-bottom: 1px solid var(--v4-line);
}
body.v4 .announce .ann-badge {
  background: var(--v4-surface);
  color: var(--v4-ink);
  border: 1px solid var(--v4-line-strong);
}
body.v4 .ann-text strong { color: var(--v4-ink); }

/* ─── Hero legacy ─────────────────────────────────────── */
body.v4 .hero {
  background: transparent;
  color: var(--v4-ink);
}
body.v4 .hero-title {
  font-family: var(--v4-ff-display);
  color: var(--v4-ink);
  letter-spacing: -.02em;
  font-weight: 600;
}
body.v4 .hero-title em {
  color: var(--v4-neon);
  font-style: normal; font-weight: 600;
}
body.v4 .hero-lede,
body.v4 .hero-bio {
  color: var(--v4-ink-3);
}

/* ─── Footer legacy (si page encore en v3 navbar/footer) ─── */
body.v4 .footer {
  background: var(--v4-bg-sunken);
  color: var(--v4-ink-2);
  border-top: 1px solid var(--v4-line);
}
body.v4 .footer-brand img { filter: none; }
body.v4 .footer-desc { color: var(--v4-ink-3); }
body.v4 .footer-heading {
  font-family: var(--v4-ff-mono);
  color: var(--v4-neon);
  font-size: 10.5px; letter-spacing: .16em;
}
body.v4 .footer-links a { color: var(--v4-ink-2); }
body.v4 .footer-links a:hover { color: var(--v4-neon); }
body.v4 .footer-bottom { color: var(--v4-ink-4); border-top: 1px solid var(--v4-line); }

/* ─── Navbar legacy (si encore injectNavbar au lieu de injectNavbarV4) ─── */
body.v4 nav.navbar,
body.v4 .navbar {
  background: rgba(250,251,248,.85) !important;
  backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--v4-line) !important;
}
body.v4 .navbar-links a { color: var(--v4-ink-3); }
body.v4 .navbar-links a:hover { color: var(--v4-ink); }

/* ─── Divers tags / badges v3 ────────────────────────── */
body.v4 .tag,
body.v4 .badge,
body.v4 .chip {
  border-radius: var(--v4-r-xs);
  font-family: var(--v4-ff-mono);
  font-size: 11px; letter-spacing: .08em;
  text-transform: uppercase;
}

/* ─── Tables ─────────────────────────────────────────── */
body.v4 table {
  background: var(--v4-surface);
  border: 1px solid var(--v4-line-strong);
  border-radius: var(--v4-r-sm);
}
body.v4 th {
  background: var(--v4-bg-soft);
  font-family: var(--v4-ff-mono);
  color: var(--v4-ink-3);
  font-weight: 600;
  letter-spacing: .08em;
  border-bottom: 1px solid var(--v4-line-strong);
}

/* ─── Scrollbar ──────────────────────────────────────── */
body.v4 ::-webkit-scrollbar { width: 10px; height: 10px; }
body.v4 ::-webkit-scrollbar-track { background: var(--v4-bg-soft); }
body.v4 ::-webkit-scrollbar-thumb { background: var(--v4-ink-5); border-radius: 4px; }
body.v4 ::-webkit-scrollbar-thumb:hover { background: var(--v4-ink-3); }

/* ─── Selection ──────────────────────────────────────── */
body.v4 ::selection {
  background: var(--v4-neon);
  color: var(--v4-ink);
}

/* ─── FIX DROPDOWN NOTIFICATIONS — GLOBAL ────────────────
   Appliqué sur TOUTES les pages (pas de scope body.v4)
   pour que connexion/inscription-* qui n'ont pas .v4
   bénéficient aussi du portail via <body>.
──────────────────────────────────────────────────────────*/
.navbar-notif-dropdown {
  position: fixed !important;
  z-index: 999999 !important;
  width: 380px; max-width: 92vw;
  max-height: 70vh; overflow-y: auto;
  background: #FFFFFF !important;
  border: 1px solid #0A0E0A !important;
  border-radius: 0 !important;
  box-shadow: 0 20px 60px rgba(10,14,12,.25) !important;
}
.navbar-notif-dropdown.open { display: block !important; }
@media (max-width: 768px) {
  .navbar-notif-dropdown {
    left: 8px !important; right: 8px !important;
    width: auto !important; max-width: none !important;
  }
}