/* ========================================
   MÉCAREMAP — NAVBAR HAUT DE PAGE
   Logo gauche · Bouton menu droite
   ======================================== */

/* ── BARRE DE NAVIGATION FIXE ────────────── */
#topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9990;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  height: 68px;
  background: rgba(6,6,8,0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--glass-border);
  transition: background 0.4s ease, box-shadow 0.4s ease, opacity 0.3s ease, transform 0.3s ease;
}
#topbar.nav-hidden {
  opacity: 0;
  transform: translateY(-100%);
  pointer-events: none;
}
#topbar.scrolled {
  background: rgba(6,6,8,0.97);
  box-shadow: 0 4px 40px rgba(0,0,0,0.6);
}

/* ── LOGO GAUCHE ──────────────────────────── */
#topbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
#topbar-logo img {
  height: 50px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(227,6,19,0.3));
  transition: filter 0.3s ease, transform 0.3s ease;
}
#topbar-logo:hover img {
  filter: drop-shadow(0 0 14px rgba(227,6,19,0.55));
  transform: scale(1.04);
}
.topbar-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.topbar-brand-name {
  font-family: var(--font-tech);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
}
.topbar-brand-name span { color: var(--red); }
.topbar-brand-sub {
  font-family: var(--font-alt);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--titanium);
}

/* ── BOUTON MENU DROITE ───────────────────── */
#nav-trigger {
  position: relative;
  z-index: 9991;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  cursor: none;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
#nav-trigger::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(227,6,19,0.3), rgba(201,168,76,0.1), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}
#nav-trigger:hover::before { opacity: 1; }
#nav-trigger:hover {
  border-color: rgba(227,6,19,0.35);
  box-shadow: 0 6px 32px rgba(227,6,19,0.2);
  transform: translateY(-2px);
}

.nav-trigger-label {
  font-family: var(--font-tech);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: color 0.2s;
}
#nav-trigger:hover .nav-trigger-label { color: var(--white); }

.nav-trigger-icon {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 20px;
}
.nav-trigger-icon span {
  display: block;
  height: 1.5px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-origin: center;
}
.nav-trigger-icon span:nth-child(2) { width: 70%; margin-left: auto; }

#nav-trigger.is-open .nav-trigger-icon span:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
  background: var(--red);
}
#nav-trigger.is-open .nav-trigger-icon span:nth-child(2) { opacity: 0; transform: scaleX(0); }
#nav-trigger.is-open .nav-trigger-icon span:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
  background: var(--red);
  width: 100%;
}

/* ── NAV OVERLAY ──────────────────────────── */
#nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6,6,8,0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9980;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
#nav-overlay.is-visible {
  opacity: 1;
  pointer-events: all;
}

/* ── NAV PANEL (menu flottant centré) ──────── */
#nav-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 9985;
  width: min(560px, 90vw);
  transform: translate(-50%, -50%) scale(0.85);
  opacity: 0;
  pointer-events: none;
  transition: none;
  will-change: transform, opacity;
}
#nav-panel.is-open { pointer-events: all; }

.nav-panel-inner {
  background: rgba(10, 10, 13, 0.92);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  padding: 40px 40px 32px;
  box-shadow:
    0 40px 120px rgba(0,0,0,0.9),
    0 0 0 1px var(--glass-border),
    inset 0 1px 0 rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}
.nav-panel-inner::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(227,6,19,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.nav-panel-inner::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* ── NAV HEADER ───────────────────────────── */
.nav-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}
.nav-brand-name {
  font-family: var(--font-tech);
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 4px;
}
.nav-brand-name span { color: var(--red); }
.nav-brand-sub {
  font-family: var(--font-alt);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--titanium);
}
.nav-close-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  cursor: none;
  transition: var(--transition-fast);
  flex-shrink: 0;
}
.nav-close-btn:hover { border-color: var(--red); background: rgba(227,6,19,0.1); }
.nav-close-btn svg { width: 14px; height: 14px; color: var(--titanium); transition: color 0.2s; }
.nav-close-btn:hover svg { color: var(--red); }

/* ── NAV LINKS ────────────────────────────── */
.nav-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  z-index: 1;
}
.nav-link-item {
  display: flex;
  align-items: center;
  overflow: hidden;
  border-radius: var(--radius-md);
  transition: background 0.25s ease;
}
.nav-link-item:hover { background: var(--white-ghost); }
.nav-link-item.active-page { background: rgba(227,6,19,0.08); }

.nav-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  width: 100%;
  font-family: var(--font-tech);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: color 0.25s ease;
  cursor: none;
}
.nav-link:hover, .nav-link-item.active-page .nav-link { color: var(--white); }
.nav-link-number {
  font-family: var(--font-alt);
  font-size: 0.65rem;
  color: var(--red);
  font-weight: 700;
  letter-spacing: 0.1em;
  min-width: 22px;
}
.nav-link-icon {
  margin-left: auto;
  width: 18px; height: 18px;
  color: var(--titanium);
  transition: transform 0.3s ease, color 0.25s ease;
  flex-shrink: 0;
}
.nav-link:hover .nav-link-icon { color: var(--red); transform: translateX(4px); }
.nav-link-item.active-page .nav-link-icon { color: var(--red); }

.nav-link-divider {
  height: 1px;
  background: var(--glass-border);
  margin: 4px 0;
}

/* ── NAV CTA ──────────────────────────────── */
.nav-cta {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 1;
}
.nav-cta .btn { flex: 1; justify-content: center; font-size: 0.65rem; padding: 12px 16px; }
.nav-contact-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.72rem;
  color: var(--titanium);
}
.nav-contact-info strong { color: var(--white); font-size: 0.8rem; display: block; }

/* ── NAV SOCIAL LINKS ─────────────────────── */
.nav-cta {
  flex-wrap: wrap;
  row-gap: 12px;
}
.nav-social-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  width: 100%;
  padding-top: 12px;
  border-top: 1px solid var(--glass-border);
  margin-top: 4px;
}
.nav-social-links a {
  width: 34px; height: 34px;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--titanium);
  transition: var(--transition-fast);
  flex-shrink: 0;
}
.nav-social-links a:hover {
  border-color: var(--red);
  color: var(--red);
  background: rgba(227,6,19,0.08);
  box-shadow: 0 0 14px rgba(227,6,19,0.2);
  transform: translateY(-2px);
}
.nav-social-links svg { width: 14px; height: 14px; }

/* ── OFFSET CONTENU (évite que le contenu passe sous la barre) ── */
body { padding-top: 68px; }

/* ── MOBILE ───────────────────────────────── */
@media (max-width: 600px) {
  #topbar { padding: 0 16px; height: 58px; }
  #topbar-logo img { height: 38px; }
  .topbar-brand-sub { display: none; }
  #nav-trigger { padding: 8px 14px; gap: 8px; }
  .nav-trigger-label { display: none; }
  body { padding-top: 58px; }

  /* Menu mobile : tiroir plein écran par le bas */
  #nav-panel {
    top: auto !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    transform: translateY(100%) !important;
    transition: transform 0.4s cubic-bezier(0.32, 0.72, 0, 1) !important;
    opacity: 1 !important;
    max-height: 90vh;
    overflow-y: auto;
  }
  #nav-panel.is-open {
    transform: translateY(0) !important;
    pointer-events: all;
  }
  .nav-panel-inner {
    padding: 28px 24px 40px;
    border-radius: 20px 20px 0 0;
    /* Poignée visuelle */
    border-top: 3px solid rgba(227,6,19,0.4);
  }
  /* Indicateur de poignée */
  .nav-panel-inner::before {
    content: '';
    position: absolute;
    top: -22px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    border-radius: 2px;
    background: rgba(255,255,255,0.3);
    pointer-events: none;
    z-index: 2;
  }
  .nav-link { padding: 12px 12px; font-size: 0.72rem; }
  .nav-cta { flex-direction: column; align-items: stretch; }
  .nav-cta .btn { font-size: 0.6rem; }
}

/* ── TOPBAR RIGHT (account + menu groupés) ── */
#topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ── BOUTON COMPTE ROND ───────────────────── */
#account-btn-wrap {
  position: relative;
}
#account-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: none;
  transition: var(--transition);
  color: var(--white-dim);
  flex-shrink: 0;
}
#account-btn:hover {
  border-color: rgba(227,6,19,0.4);
  color: var(--white);
  box-shadow: 0 0 18px rgba(227,6,19,0.2);
  transform: translateY(-1px);
}
#account-btn.is-logged {
  background: rgba(227,6,19,0.12);
  border-color: rgba(227,6,19,0.4);
  color: var(--red);
}
#account-btn.is-logged:hover {
  background: rgba(227,6,19,0.2);
  box-shadow: 0 0 22px rgba(227,6,19,0.3);
}

/* ── DROPDOWN COMPTE ──────────────────────── */
#account-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  min-width: 220px;
  background: rgba(10,10,13,0.97);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(32px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.7), 0 0 0 1px var(--glass-border);
  overflow: hidden;
  z-index: 9999;
  animation: dropIn 0.2s cubic-bezier(0.34,1.56,0.64,1);
}
#account-dropdown.open {
  display: block;
}
@keyframes dropIn {
  from { opacity:0; transform: translateY(-8px) scale(0.97); }
  to   { opacity:1; transform: translateY(0) scale(1); }
}
.acc-drop-header {
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--glass-border);
}
.acc-drop-name {
  font-family: var(--font-tech);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--white);
  margin-bottom: 2px;
}
.acc-drop-email {
  font-size: 0.72rem;
  color: var(--titanium);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.acc-drop-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 18px;
  font-size: 0.8rem;
  color: var(--white-dim);
  font-family: var(--font-body);
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
  border: none;
  background: none;
  cursor: none;
  text-align: left;
}
.acc-drop-item:hover {
  background: var(--white-ghost);
  color: var(--white);
}
.acc-drop-divider {
  height: 1px;
  background: var(--glass-border);
  margin: 4px 0;
}
.acc-drop-signout {
  color: rgba(227,6,19,0.8) !important;
}
.acc-drop-signout:hover {
  background: rgba(227,6,19,0.08) !important;
  color: var(--red) !important;
}

@media (max-width: 600px) {
  #account-btn { width: 36px; height: 36px; }
  #account-dropdown { right: 0; min-width: 190px; }
}

/* ── TOPBAR TEL — numéro visible desktop ────────────── */
#topbar-tel {
  display: none;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-tech, 'Rajdhani', sans-serif);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 999px;
  transition: color 0.2s, border-color 0.2s;
  margin-right: 12px;
}
#topbar-tel:hover { color: #fff; border-color: rgba(227,6,19,0.4); }
@media (min-width: 900px) { #topbar-tel { display: flex; } }

/* ══ MEGA-MENU INTÉGRÉ AU NAV PANEL ══════════════════════════════ */
.nav-mega {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 18px;
  margin: 24px 0;
  padding: 22px 24px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  backdrop-filter: blur(8px);
}
.nav-mega-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-mega-heading {
  font-family: var(--font-tech);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(227, 6, 19, 0.2);
}
.nav-mega-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--white-dim);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  min-height: 36px;
}
.nav-mega-item:hover {
  background: rgba(227, 6, 19, 0.08);
  color: var(--white);
  transform: translateX(3px);
}
.nav-mega-name {
  font-family: var(--font-body);
}
.nav-mega-price {
  font-family: var(--font-tech);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.nav-mega-item:hover .nav-mega-price {
  color: var(--gold);
}
@media (max-width: 880px) {
  .nav-mega { grid-template-columns: 1fr; gap: 14px; padding: 18px; margin: 18px 0; }
  .nav-mega-col { gap: 2px; }
  .nav-mega-heading { margin-bottom: 6px; }
}