/* DarkGPT — Navbar SaaS premium (rouge / noir) — identique sur toutes les pages */

@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Unbounded:wght@700;800;900&family=Syne:wght@600;700;800&display=swap");

:root {
  --nav-red: #ff3b5f;
  --nav-red-hot: #c71f3a;
  --nav-red-border: rgba(255, 59, 95, 0.14);
  --nav-ink: #f5f5f7;
  --nav-muted: #a6a6ae;
  --nav-bg: rgba(6, 6, 7, 0.78);
  --nav-bg-scroll: rgba(6, 6, 7, 0.92);
  --nav-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-font: "DM Sans", "Syne", system-ui, sans-serif;
  --nav-display: "Unbounded", "Syne", sans-serif;
}

/* ── Shell flottant (toutes pages marketing / checkout / abonnement) ─ */

body .topbar,
body.page-home .topbar,
body.page-pricing .topbar,
body.page-features .topbar,
body.page-compare .topbar,
body.page-contact .topbar,
body.page-legal .topbar,
body.page-subscription .topbar,
body.page-checkout .topbar {
  position: sticky !important;
  top: 16px !important;
  z-index: 100 !important;
  width: 95% !important;
  max-width: 1280px !important;
  height: 72px !important;
  min-height: 72px !important;
  margin: 16px auto 0 !important;
  padding: 0 !important;
  border-radius: 18px !important;
  border: 1px solid var(--nav-red-border) !important;
  border-bottom: 1px solid var(--nav-red-border) !important;
  background: var(--nav-bg) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  box-shadow:
    0 8px 28px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset !important;
  transition:
    background 280ms var(--nav-ease),
    box-shadow 280ms var(--nav-ease),
    top 280ms var(--nav-ease),
    margin 280ms var(--nav-ease),
    height 280ms var(--nav-ease),
    min-height 280ms var(--nav-ease),
    border-color 280ms ease,
    backdrop-filter 280ms ease !important;
  overflow: visible !important;
  transform: none !important;
  font-family: var(--nav-font) !important;
  -webkit-font-smoothing: antialiased;
}

body .topbar.topbar-scrolled,
body.page-home .topbar.topbar-scrolled,
body.page-pricing .topbar.topbar-scrolled,
body.page-features .topbar.topbar-scrolled,
body.page-compare .topbar.topbar-scrolled,
body.page-contact .topbar.topbar-scrolled,
body.page-legal .topbar.topbar-scrolled,
body.page-subscription .topbar.topbar-scrolled,
body.page-checkout .topbar.topbar-scrolled {
  top: 10px !important;
  margin: 10px auto 0 !important;
  height: 60px !important;
  min-height: 60px !important;
  background: var(--nav-bg-scroll) !important;
  border-color: rgba(255, 59, 95, 0.22) !important;
  backdrop-filter: blur(28px) !important;
  -webkit-backdrop-filter: blur(28px) !important;
  box-shadow:
    0 12px 36px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset !important;
  transform: none !important;
  transition:
    background 280ms var(--nav-ease),
    box-shadow 280ms var(--nav-ease),
    top 280ms var(--nav-ease),
    margin 280ms var(--nav-ease),
    height 280ms var(--nav-ease),
    min-height 280ms var(--nav-ease),
    border-color 280ms ease,
    backdrop-filter 280ms ease !important;
}

body .topbar-inner,
body.page-home .topbar-inner,
body.page-pricing .topbar-inner {
  max-width: none !important;
  width: 100% !important;
  height: 72px !important;
  min-height: 72px !important;
  margin: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 24px !important;
  padding: 0 28px !important;
  position: relative !important;
  flex-wrap: nowrap !important;
  transition: height 280ms var(--nav-ease), min-height 280ms var(--nav-ease) !important;
}

body .topbar.topbar-scrolled .topbar-inner,
body.page-home .topbar.topbar-scrolled .topbar-inner,
body.page-pricing .topbar.topbar-scrolled .topbar-inner {
  height: 60px !important;
  min-height: 60px !important;
}

/* ── Logo ─────────────────────────────────────────────────── */

body .topbar .logo,
body.page-home .topbar .logo,
body.page-pricing .topbar .logo,
body.page-features .topbar .logo,
body.page-compare .topbar .logo,
body.page-subscription .topbar .logo {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  font-family: var(--nav-display) !important;
  font-weight: 900 !important;
  font-size: 1.55rem !important;
  letter-spacing: -0.04em !important;
  line-height: 1;
  color: var(--nav-ink) !important;
  text-decoration: none;
  transition: opacity 200ms ease;
}

body .topbar .logo span,
body.page-home .topbar .logo span,
body.page-pricing .topbar .logo span,
body.page-features .topbar .logo span,
body.page-compare .topbar .logo span,
body.page-ready .topbar .logo span,
body.page-subscription .topbar .logo span {
  color: transparent !important;
  background: linear-gradient(135deg, #ff7a88 0%, #ff4b5c 45%, #ff2d55 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  filter:
    drop-shadow(0 0 10px rgba(255, 75, 92, 0.18))
    drop-shadow(0 0 22px rgba(255, 45, 85, 0.1)) !important;
  animation: none !important;
  transform: none !important;
  display: inline !important;
}

body .topbar .logo:hover {
  opacity: 0.9;
}

/* ── Panel (nav centre + actions droite) ──────────────────── */

body .topbar-panel {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
  gap: 20px;
}

body .topbar .topnav,
body.page-home .topbar .topnav,
body.page-pricing .topbar .topnav {
  display: flex !important;
  align-items: center;
  justify-content: center;
  position: static !important;
  left: auto !important;
  top: auto !important;
  transform: none !important;
  flex: 1 1 auto;
  min-width: 0;
  gap: 2px !important;
  margin: 0;
  z-index: 1;
}

body .topbar .topnav a,
body.page-home .topbar .topnav a,
body.page-pricing .topbar .topnav a,
body.page-features .topbar .topnav a,
body.page-compare .topbar .topnav a,
body.page-contact .topbar .topnav a,
body.page-legal .topbar .topnav a,
body.page-subscription .topbar .topnav a,
body.page-checkout .topbar .topnav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px !important;
  border-radius: 0 !important;
  color: var(--nav-muted) !important;
  text-decoration: none !important;
  font-family: var(--nav-font) !important;
  font-size: 0.88rem !important;
  font-weight: 500 !important;
  letter-spacing: -0.01em;
  white-space: nowrap;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  transform: none !important;
  transition: color 220ms var(--nav-ease) !important;
}

/* Barre animée sous les liens — jamais d'underline classique */
body .topbar .topnav a::after,
body.page-home .topbar .topnav a::after,
body.page-pricing .topbar .topnav a::after {
  content: "" !important;
  display: block !important;
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, #ff4b5c, #ff2d55);
  transform: translateX(-50%);
  opacity: 0;
  transition:
    width 240ms var(--nav-ease),
    opacity 200ms ease,
    box-shadow 240ms ease !important;
  box-shadow: none;
}

body .topbar .topnav a:hover,
body.page-home .topbar .topnav a:hover,
body.page-pricing .topbar .topnav a:hover {
  color: #ff4b5c !important;
  text-shadow: none !important;
  background: transparent !important;
  text-decoration: none !important;
  transform: none !important;
}

body .topbar .topnav a:hover::after,
body.page-home .topbar .topnav a:hover::after,
body.page-pricing .topbar .topnav a:hover::after {
  width: 55% !important;
  opacity: 1 !important;
  box-shadow: 0 0 10px rgba(255, 75, 92, 0.55);
}

body .topbar .topnav a.active,
body.page-home .topbar .topnav a.active,
body.page-pricing .topbar .topnav a.active,
body.page-features .topbar .topnav a.active,
body.page-compare .topbar .topnav a.active,
body.page-contact .topbar .topnav a.active {
  color: var(--nav-ink) !important;
  background: transparent !important;
  box-shadow: none !important;
  text-shadow: none !important;
}

/* Tarifs actif — plus visible (blanc + underline rouge) */
body.page-pricing .topbar .topnav a.active {
  color: #ffffff !important;
  font-weight: 600 !important;
}

body .topbar .topnav a.active::after,
body.page-home .topbar .topnav a.active::after,
body.page-pricing .topbar .topnav a.active::after,
body.page-features .topbar .topnav a.active::after,
body.page-compare .topbar .topnav a.active::after,
body.page-contact .topbar .topnav a.active::after {
  width: 55% !important;
  opacity: 1 !important;
  background: linear-gradient(90deg, #ff4b5c, #ff2d55) !important;
  box-shadow: 0 0 10px rgba(255, 75, 92, 0.45) !important;
  margin-top: 0 !important;
}

body.page-pricing .topbar .topnav a.active::after {
  width: 72% !important;
  height: 3px !important;
  box-shadow: 0 0 12px rgba(255, 75, 92, 0.55) !important;
}

body .topbar .topnav a.active:hover {
  color: #ff4b5c !important;
  background: transparent !important;
}

/* ── Actions ──────────────────────────────────────────────── */

body .topbar .top-actions,
body.page-home .topbar .top-actions,
body.page-pricing .topbar .top-actions {
  display: flex !important;
  align-items: center;
  gap: 12px !important;
  flex: 0 0 auto;
  margin: 0 !important;
  position: relative;
  z-index: 2;
}

body .topbar .nav-btn,
body .topbar a.nav-btn,
body .topbar button.nav-btn,
body .topbar #login-open.nav-btn,
body .topbar .nav-action.nav-btn,
body .topbar .nav-cta.nav-btn,
body.page-home .topbar .nav-cta,
body.page-pricing .topbar .nav-cta {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  min-height: 40px !important;
  height: 40px !important;
  padding: 0 18px !important;
  border-radius: 14px !important;
  font-size: 0.875rem !important;
  font-weight: 600 !important;
  letter-spacing: -0.01em;
  text-decoration: none !important;
  white-space: nowrap;
  cursor: pointer;
  transition:
    transform 220ms var(--nav-ease),
    box-shadow 220ms ease,
    background 220ms ease,
    border-color 220ms ease,
    color 220ms ease !important;
}

/* Connexion — transparent, fine bordure rouge */
body .topbar .nav-btn--ghost,
body .topbar #login-open.nav-btn--ghost,
body .topbar .nav-action--link.nav-btn--ghost,
body.page-home .nav-action--link,
body .topbar #login-open.nav-action--link {
  background: transparent !important;
  border: 1px solid rgba(255, 75, 92, 0.45) !important;
  color: rgba(255, 255, 255, 0.9) !important;
  box-shadow: none !important;
  min-height: 40px !important;
  padding: 0 18px !important;
  border-radius: 14px !important;
}

body .topbar .nav-btn--ghost:hover,
body .topbar #login-open.nav-btn--ghost:hover,
body.page-home .nav-action--link:hover {
  color: #fff !important;
  border-color: rgba(255, 75, 92, 0.7) !important;
  background: rgba(255, 75, 92, 0.1) !important;
  text-decoration: none !important;
  box-shadow: none !important;
  transform: none !important;
}

/* Créer un compte — dégradé + glow */
body .topbar .nav-btn--primary,
body .topbar .nav-cta.nav-btn--primary,
body .topbar a.nav-btn--primary,
body.page-home .nav-cta,
body.page-pricing .nav-cta {
  background: linear-gradient(135deg, #ff4b5c 0%, #ff2d55 100%) !important;
  border: 1px solid transparent !important;
  color: #fff !important;
  border-radius: 14px !important;
  box-shadow:
    0 4px 18px rgba(255, 45, 85, 0.35),
    0 0 0 1px rgba(255, 75, 92, 0.1) inset !important;
}

body .topbar .nav-btn--primary:hover,
body .topbar .nav-cta.nav-btn--primary:hover,
body.page-home .nav-cta:hover {
  transform: scale(1.04) !important;
  box-shadow:
    0 8px 28px rgba(255, 45, 85, 0.5),
    0 0 24px rgba(255, 75, 92, 0.25) !important;
  color: #fff !important;
}

/* .hidden doit gagner sur display:inline-flex !important des boutons nav */
body .topbar .hidden,
body .topbar .nav-btn.hidden,
body .topbar a.hidden,
body .topbar button.hidden,
body .topbar .requires-guest.hidden,
body .topbar .requires-auth.hidden,
body.page-home .topbar .hidden,
body.page-pricing .topbar .hidden {
  display: none !important;
}

/* Anti-FOUC: classe html.nav-authed posée en <head> si darkgpt_session_token */
html.nav-authed .requires-guest,
html.nav-authed body .topbar .requires-guest,
html.nav-authed body .topbar .nav-btn.requires-guest,
html.nav-authed body .topbar a.requires-guest,
html.nav-authed body .topbar .nav-cta.requires-guest,
html.nav-authed body.page-home .topbar .nav-cta.requires-guest,
html.nav-authed body.page-pricing .topbar .nav-cta.requires-guest,
html.nav-authed body.page-features .topbar .nav-cta.requires-guest,
html.nav-authed body.page-compare .topbar .nav-cta.requires-guest,
html.nav-authed body.page-contact .topbar .nav-cta.requires-guest,
html.nav-authed body.page-legal .topbar .nav-cta.requires-guest,
html.nav-authed body.page-subscription .topbar .nav-cta.requires-guest,
html.nav-authed body.page-checkout .topbar .nav-cta.requires-guest,
html.nav-authed body .topbar.is-mobile-nav-open .nav-cta.requires-guest,
html.nav-authed body .topbar.is-mobile-nav-open #login-open {
  display: none !important;
}

html.nav-authed .btn.requires-auth.hidden,
html.nav-authed a.requires-auth.hidden,
html.nav-authed body .topbar .requires-auth.hidden {
  display: inline-flex !important;
}

body .topbar #logout-btn.nav-btn {
  background: transparent !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  color: var(--nav-muted) !important;
}

/* ── Hamburger ────────────────────────────────────────────── */

/* Close X inside drawer — hidden on desktop */
body .mobile-nav-close,
body.page-home .mobile-nav-close {
  display: none;
  position: absolute;
  top: max(14px, env(safe-area-inset-top, 0px));
  right: 12px;
  z-index: 5;
  box-sizing: border-box;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: #f2f2f2;
  font-size: 1.75rem;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}

body .mobile-nav-close:hover,
body .mobile-nav-close:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
  outline: none;
}

body .mobile-nav-toggle,
body.page-home .mobile-nav-toggle,
body.page-pricing .mobile-nav-toggle {
  display: none;
  position: relative;
  z-index: 2;
  width: 42px;
  height: 42px;
  padding: 0;
  place-content: center;
  gap: 5px;
  border-radius: 12px;
  border: 1px solid var(--nav-red-border);
  background: rgba(12, 12, 14, 0.6);
  cursor: pointer;
  transition: border-color 200ms ease, background 200ms ease, box-shadow 200ms ease;
}

body .mobile-nav-toggle span,
body.page-home .mobile-nav-toggle span,
body.page-pricing .mobile-nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  border-radius: 999px;
  background: #fff;
  transition: transform 220ms var(--nav-ease), opacity 180ms ease;
}

body .mobile-nav-toggle:hover {
  border-color: rgba(255, 75, 92, 0.4);
  box-shadow: 0 0 14px rgba(255, 75, 92, 0.18);
}

body .topbar.is-mobile-nav-open .mobile-nav-toggle span:nth-child(1),
body.page-home .topbar.is-mobile-nav-open .mobile-nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

body .topbar.is-mobile-nav-open .mobile-nav-toggle span:nth-child(2),
body.page-home .topbar.is-mobile-nav-open .mobile-nav-toggle span:nth-child(2) {
  opacity: 0;
}

body .topbar.is-mobile-nav-open .mobile-nav-toggle span:nth-child(3),
body.page-home .topbar.is-mobile-nav-open .mobile-nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Scrim: dim page only — NO backdrop-filter (would blur drawer if stacking slips).
   Stacking: page < scrim (150) < topbar when open (210) / drawer. */
.mobile-nav-backdrop {
  display: block;
  position: fixed;
  inset: 0;
  z-index: 150;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  filter: none;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 260ms ease, visibility 260ms ease;
}

body.is-mobile-nav-open .mobile-nav-backdrop {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

/* Topbar must sit ABOVE the scrim when open — drawer is a child of .topbar,
   so raising only .topbar-panel z-index cannot escape the parent's stacking context. */
body .topbar.is-mobile-nav-open,
body.page-home .topbar.is-mobile-nav-open,
body.page-pricing .topbar.is-mobile-nav-open,
body.page-features .topbar.is-mobile-nav-open,
body.page-compare .topbar.is-mobile-nav-open,
body.page-contact .topbar.is-mobile-nav-open,
body.page-legal .topbar.is-mobile-nav-open,
body.page-subscription .topbar.is-mobile-nav-open,
body.page-checkout .topbar.is-mobile-nav-open {
  z-index: 210 !important;
  overflow: visible !important;
  filter: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* ── Mobile drawer ────────────────────────────────────────── */
/* IMPORTANT: backdrop-filter on .topbar creates a containing block for
   position:fixed children — remove it on mobile so the drawer is viewport-fixed,
   not trapped inside the 64px pill (Accueil scroll box + horizontal page shift). */

@media (max-width: 980px) {
  body .topbar,
  body.page-home .topbar,
  body.page-pricing .topbar,
  body.page-features .topbar,
  body.page-compare .topbar,
  body.page-contact .topbar,
  body.page-legal .topbar,
  body.page-subscription .topbar,
  body.page-checkout .topbar {
    top: 12px !important;
    width: calc(100% - 32px) !important;
    max-width: none !important;
    height: 56px !important;
    min-height: 56px !important;
    margin: 12px auto 0 !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: rgba(6, 6, 7, 0.96) !important;
    transform: none !important;
    filter: none !important;
  }

  body .topbar.topbar-scrolled,
  body.page-home .topbar.topbar-scrolled,
  body.page-pricing .topbar.topbar-scrolled,
  body.page-features .topbar.topbar-scrolled,
  body.page-compare .topbar.topbar-scrolled,
  body.page-contact .topbar.topbar-scrolled,
  body.page-legal .topbar.topbar-scrolled,
  body.page-subscription .topbar.topbar-scrolled,
  body.page-checkout .topbar.topbar-scrolled {
    top: 8px !important;
    margin: 8px auto 0 !important;
    height: 52px !important;
    min-height: 52px !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: rgba(6, 6, 7, 0.98) !important;
    transform: none !important;
  }

  body .topbar-inner,
  body.page-home .topbar-inner,
  body.page-pricing .topbar-inner,
  body.page-features .topbar-inner,
  body.page-compare .topbar-inner,
  body.page-contact .topbar-inner,
  body.page-legal .topbar-inner,
  body.page-subscription .topbar-inner,
  body.page-checkout .topbar-inner {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    grid-template-columns: none !important;
    height: 56px !important;
    min-height: 56px !important;
    padding: 0 16px !important;
    gap: 12px !important;
    max-width: none !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  body .topbar.topbar-scrolled .topbar-inner,
  body.page-home .topbar.topbar-scrolled .topbar-inner,
  body.page-pricing .topbar.topbar-scrolled .topbar-inner {
    height: 52px !important;
    min-height: 52px !important;
  }

  body .topbar .logo,
  body.page-home .topbar .logo {
    font-size: 1.28rem !important;
    flex-shrink: 0 !important;
  }

  body .mobile-nav-toggle,
  body.page-home .mobile-nav-toggle,
  body.page-pricing .mobile-nav-toggle,
  body.page-features .mobile-nav-toggle,
  body.page-compare .mobile-nav-toggle,
  body.page-contact .mobile-nav-toggle,
  body.page-legal .mobile-nav-toggle,
  body.page-subscription .mobile-nav-toggle,
  body.page-checkout .mobile-nav-toggle {
    display: inline-grid !important;
    margin-left: auto !important;
    flex-shrink: 0 !important;
    width: 40px;
    height: 40px;
  }

  body .mobile-nav-close,
  body.page-home .mobile-nav-close,
  body.page-pricing .mobile-nav-close,
  body.page-features .mobile-nav-close,
  body.page-compare .mobile-nav-close,
  body.page-contact .mobile-nav-close,
  body.page-legal .mobile-nav-close,
  body.page-subscription .mobile-nav-close,
  body.page-checkout .mobile-nav-close {
    display: inline-flex !important;
  }

  /* Closed: fully out of view — no peek, no page overflow */
  body .topbar-panel,
  body.page-home .topbar-panel,
  body.page-pricing .topbar-panel,
  body.page-features .topbar-panel,
  body.page-compare .topbar-panel,
  body.page-contact .topbar-panel,
  body.page-legal .topbar-panel,
  body.page-subscription .topbar-panel,
  body.page-checkout .topbar-panel {
    display: flex !important;
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    left: auto !important;
    z-index: 200 !important;
    width: 75vw !important;
    max-width: 75vw !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    min-height: 100dvh !important;
    flex: none !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    gap: 0 !important;
    margin: 0 !important;
    padding: 88px 22px calc(28px + env(safe-area-inset-bottom, 0px)) !important;
    background:
      radial-gradient(ellipse 80% 40% at 80% 0%, rgba(255, 75, 92, 0.14) 0%, transparent 55%),
      rgba(10, 10, 12, 0.98) !important;
    border: none !important;
    border-left: 1px solid var(--nav-red-border) !important;
    border-radius: 0 !important;
    box-shadow: -24px 0 48px rgba(0, 0, 0, 0.5) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    transform: translate3d(110%, 0, 0) !important;
    visibility: hidden;
    pointer-events: none;
    transition:
      transform 300ms var(--nav-ease),
      visibility 300ms var(--nav-ease) !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box !important;
  }

  body .topbar.is-mobile-nav-open .topbar-panel,
  body.page-home .topbar.is-mobile-nav-open .topbar-panel,
  body.page-pricing .topbar.is-mobile-nav-open .topbar-panel,
  body.page-features .topbar.is-mobile-nav-open .topbar-panel,
  body.page-compare .topbar.is-mobile-nav-open .topbar-panel,
  body.page-contact .topbar.is-mobile-nav-open .topbar-panel,
  body.page-legal .topbar.is-mobile-nav-open .topbar-panel,
  body.page-subscription .topbar.is-mobile-nav-open .topbar-panel,
  body.page-checkout .topbar.is-mobile-nav-open .topbar-panel {
    transform: translate3d(0, 0, 0) !important;
    visibility: visible;
    pointer-events: auto;
    filter: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    z-index: 220 !important;
  }

  /* Keep logo + close control sharp above scrim */
  body .topbar.is-mobile-nav-open .logo,
  body .topbar.is-mobile-nav-open .mobile-nav-toggle,
  body .topbar.is-mobile-nav-open .topnav,
  body .topbar.is-mobile-nav-open .topnav a,
  body .topbar.is-mobile-nav-open .top-actions {
    filter: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  body .topbar .topnav,
  body.page-home .topbar .topnav,
  body.page-pricing .topbar .topnav,
  body.page-features .topbar .topnav,
  body.page-compare .topbar .topnav,
  body.page-contact .topbar .topnav,
  body.page-legal .topbar .topnav,
  body.page-subscription .topbar .topnav,
  body.page-checkout .topbar .topnav,
  body .topbar .top-actions,
  body.page-home .topbar .top-actions,
  body.page-pricing .topbar .top-actions {
    display: flex !important;
  }

  body .topbar .topnav,
  body.page-home .topbar .topnav,
  body.page-pricing .topbar .topnav,
  body.page-home .topbar.is-mobile-nav-open .topnav,
  body.page-pricing .topbar.is-mobile-nav-open .topnav {
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    flex: 0 0 auto !important;
    gap: 4px !important;
    width: 100% !important;
    min-width: 0 !important;
    position: static !important;
    left: auto !important;
    top: auto !important;
    transform: none !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    overflow: visible !important;
  }

  body .topbar .topnav a,
  body.page-home .topbar.is-mobile-nav-open .topnav a,
  body.page-pricing .topbar.is-mobile-nav-open .topnav a {
    justify-content: flex-start !important;
    min-height: 48px;
    padding: 0 14px !important;
    font-size: 1rem !important;
    border-radius: 12px !important;
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  body .topbar .topnav a::after,
  body.page-home .topbar .topnav a::after {
    display: none !important;
  }

  body .topbar .topnav a.active,
  body.page-home .topbar.is-mobile-nav-open .topnav a.active {
    color: #ff4b5c !important;
    background: rgba(255, 75, 92, 0.1) !important;
  }

  body.page-pricing .topbar.is-mobile-nav-open .topnav a.active {
    color: #ffffff !important;
    background: rgba(255, 75, 92, 0.14) !important;
    font-weight: 600 !important;
  }

  body .topbar .top-actions,
  body.page-home .topbar.is-mobile-nav-open .top-actions,
  body.page-pricing .topbar.is-mobile-nav-open .top-actions {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    margin-top: 24px !important;
    margin-left: 0 !important;
    padding: 20px 0 0 !important;
    border-top: 1px solid rgba(255, 70, 70, 0.12);
    width: 100%;
    position: static !important;
    background: transparent !important;
  }

  body .topbar .nav-btn,
  body .topbar a.nav-btn,
  body .topbar button.nav-btn,
  body.page-home .topbar.is-mobile-nav-open .top-actions .nav-action,
  body.page-home .topbar.is-mobile-nav-open .top-actions .nav-cta,
  body.page-home .topbar.is-mobile-nav-open .top-actions .requires-auth.btn,
  body.page-home .topbar.is-mobile-nav-open #login-open,
  body.page-home .topbar.is-mobile-nav-open .nav-cta.requires-guest {
    width: 100%;
    min-height: 46px !important;
    height: 46px !important;
    box-sizing: border-box !important;
  }

  body.page-home .topbar.is-mobile-nav-open #login-open,
  body .topbar.is-mobile-nav-open #login-open {
    background: transparent !important;
    border: 1px solid rgba(255, 75, 92, 0.45) !important;
    color: rgba(255, 255, 255, 0.9) !important;
    box-shadow: none !important;
  }

  body.page-home .topbar.is-mobile-nav-open .nav-cta.requires-guest,
  body .topbar.is-mobile-nav-open .nav-cta.requires-auth {
    background: linear-gradient(135deg, #ff4b5c 0%, #ff2d55 100%) !important;
    border: none !important;
    color: #fff !important;
    box-shadow: 0 4px 18px rgba(255, 45, 85, 0.35) !important;
  }

  body .topbar.is-mobile-nav-open .nav-btn--ghost.requires-auth {
    background: transparent !important;
    border: 1px solid rgba(255, 75, 92, 0.45) !important;
    color: rgba(255, 255, 255, 0.9) !important;
    box-shadow: none !important;
  }

  body.is-mobile-nav-open {
    overflow: hidden;
    filter: none !important;
  }

  .mobile-nav-backdrop {
    z-index: 150;
  }
}

@media (max-width: 768px) {
  body .topbar,
  body.page-home .topbar,
  body.page-pricing .topbar,
  body.page-features .topbar,
  body.page-compare .topbar,
  body.page-contact .topbar,
  body.page-legal .topbar,
  body.page-subscription .topbar,
  body.page-checkout .topbar {
    width: calc(100% - 32px) !important;
    margin: 12px auto 0 !important;
  }

  body .topbar-inner,
  body.page-home .topbar-inner {
    padding: 0 16px !important;
  }
}

@media (max-width: 480px) {
  body .topbar,
  body.page-home .topbar,
  body.page-pricing .topbar,
  body.page-features .topbar,
  body.page-compare .topbar,
  body.page-contact .topbar,
  body.page-legal .topbar,
  body.page-subscription .topbar,
  body.page-checkout .topbar {
    width: calc(100% - 32px) !important;
    margin: 10px auto 0 !important;
    border-radius: 14px !important;
  }

  body .topbar-inner,
  body.page-home .topbar-inner {
    padding: 0 14px !important;
  }

  body .topbar .logo,
  body.page-home .topbar .logo {
    font-size: 1.2rem !important;
  }

  body .topbar-panel,
  body.page-home .topbar-panel {
    width: 75vw !important;
    max-width: 75vw !important;
  }
}

/* Page lock / no leftover disclaimer blur */
html {
  overflow-x: clip;
  scroll-padding-top: 104px;
}

html:not(.disclaimer-lock),
html:not(.disclaimer-lock) body {
  filter: none;
}

html:not(.disclaimer-lock) .disclaimer-overlay {
  display: none !important;
  pointer-events: none !important;
  visibility: hidden !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  filter: none !important;
  opacity: 0 !important;
}

body:not(.is-mobile-nav-open) .mobile-nav-backdrop {
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
}

body.page-home .hero {
  padding-top: clamp(100px, 14vh, 148px);
}

#produit,
#fonctionnalites,
#modeles,
#faq,
#contact {
  scroll-margin-top: 104px;
}

/* Language switcher (FR | EN | ES | IT) */
.dg-lang {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-family: var(--nav-font);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  user-select: none;
}
.dg-lang__btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--nav-muted);
  cursor: pointer;
  padding: 4px 5px;
  border-radius: 6px;
  line-height: 1;
  transition: color 0.15s ease, background 0.15s ease;
}
.dg-lang__btn:hover {
  color: var(--nav-ink);
  background: rgba(255, 59, 95, 0.08);
}
.dg-lang__btn.is-active {
  color: #ff3b5f;
}
.dg-lang__sep {
  color: rgba(255, 255, 255, 0.18);
  font-weight: 400;
  padding: 0 1px;
}
.dg-lang--nav {
  margin-right: 10px;
}
/* Desktop: bar switcher hidden — desktop uses .dg-lang--nav in .top-actions */
.dg-lang--bar {
  display: none;
}
@media (max-width: 980px) {
  .dg-lang--nav {
    margin: 8px 0 4px;
    width: 100%;
    justify-content: center;
  }
  /* Compact switcher in the mobile top bar (logo … langs … hamburger) */
  body .topbar-inner > .dg-lang--bar,
  body.page-home .topbar-inner > .dg-lang--bar,
  body.page-pricing .topbar-inner > .dg-lang--bar,
  body.page-features .topbar-inner > .dg-lang--bar,
  body.page-compare .topbar-inner > .dg-lang--bar,
  body.page-contact .topbar-inner > .dg-lang--bar,
  body.page-legal .topbar-inner > .dg-lang--bar,
  body.page-subscription .topbar-inner > .dg-lang--bar,
  body.page-checkout .topbar-inner > .dg-lang--bar {
    display: inline-flex !important;
    flex-shrink: 0 !important;
    align-items: center;
    margin-left: auto !important;
    margin-right: 4px !important;
    gap: 0;
    font-size: 0.68rem;
    letter-spacing: 0.02em;
    position: relative;
    z-index: 2;
    white-space: nowrap;
    max-width: none;
  }
  body .topbar-inner > .dg-lang--bar .dg-lang__btn {
    padding: 8px 5px;
    min-width: 28px;
    min-height: 36px;
  }
  body .topbar-inner > .dg-lang--bar .dg-lang__sep {
    padding: 0;
    flex-shrink: 0;
  }
  /* Hamburger no longer needs margin-left:auto — langs push it right */
  body .mobile-nav-toggle,
  body.page-home .mobile-nav-toggle,
  body.page-pricing .mobile-nav-toggle,
  body.page-features .mobile-nav-toggle,
  body.page-compare .mobile-nav-toggle,
  body.page-contact .mobile-nav-toggle,
  body.page-legal .mobile-nav-toggle,
  body.page-subscription .mobile-nav-toggle,
  body.page-checkout .mobile-nav-toggle {
    margin-left: 0 !important;
  }
  body .topbar.is-mobile-nav-open .dg-lang--bar {
    filter: none !important;
  }
}
@media (max-width: 380px) {
  body .topbar-inner > .dg-lang--bar {
    font-size: 0.62rem;
    margin-right: 2px !important;
  }
  body .topbar-inner > .dg-lang--bar .dg-lang__btn {
    padding: 8px 3px;
    min-width: 24px;
  }
}