/* ============================================================
   ADrard Marketing — Navbar (Manrope, design system officiel)
   ============================================================ */

#site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--mk-border);
  transition: box-shadow var(--mk-t-fast);
  font-family: var(--mk-font);
}
#site-header.scrolled {
  box-shadow: 0 2px 20px rgba(15,23,42,.07);
}

/* ── Layout principal ── */
.navbar-inner {
  display: flex;
  align-items: center;
  height: var(--mk-navbar-h);
  max-width: var(--mk-max-width);
  margin: 0 auto;
  padding: 0 var(--mk-sp-6);
  gap: var(--mk-sp-4);
}

/* ── Logo ──
   Wordmark passé en monochrome neutral-950 : le pictogramme porte
   désormais la couleur de marque, le wordmark reste sobre. La règle
   .navbar-logo-accent est conservée (compat HTML existante) mais ne
   colorise plus le "rard" — c'est volontaire.                         */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.navbar-logo-img {
  height: var(--brand-pic-md, 28px);
  width: auto;
  display: block;
  color: var(--brand-logo-stroke); /* sert au futur SVG currentColor */
}
.navbar-logo-text {
  font-family: var(--mk-font);
  font-size: 1.2rem;
  font-weight: var(--mk-w-extrabold);
  color: var(--mk-text-1);
  letter-spacing: -0.04em;
  line-height: 1;
}
.navbar-logo-accent { color: inherit; }

/* Mobile : pictogramme seul (wordmark masqué) */
@media (max-width: 640px) {
  .navbar-logo-text { display: none; }
  .navbar-logo-img  { height: 32px; }
}

/* ── Brand lockup réutilisable ──
   Composant générique pour footer, splash, emails inline, etc.
   Usage :
     <a class="brand-lockup brand-lockup--md" href="/">
       <img class="brand-lockup__pic" src="/assets/img/logo.png" alt=""/>
       <span>ADrard</span>
     </a>                                                                 */
.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--mk-text-1);
  font-family: var(--mk-font);
  font-weight: var(--mk-w-extrabold);
  letter-spacing: -0.04em;
  line-height: 1;
}
.brand-lockup__pic {
  color: var(--brand-logo-stroke);
  flex-shrink: 0;
  height: var(--brand-pic-md);
  width: auto;
  display: block;
}
.brand-lockup--sm  { gap: 8px;  font-size: 1rem;   }
.brand-lockup--sm  .brand-lockup__pic { height: var(--brand-pic-sm); }
.brand-lockup--md  { gap: 10px; font-size: 1.2rem; }
.brand-lockup--md  .brand-lockup__pic { height: var(--brand-pic-md); }
.brand-lockup--lg  { gap: 14px; font-size: 1.5rem; }
.brand-lockup--lg  .brand-lockup__pic { height: var(--brand-pic-lg); }
.brand-lockup--xl  { gap: 18px; font-size: 2rem;   }
.brand-lockup--xl  .brand-lockup__pic { height: var(--brand-pic-xl); }
.brand-lockup--inv { color: var(--brand-logo-stroke-inv); }
.brand-lockup--inv .brand-lockup__pic { color: var(--brand-logo-stroke-inv); }

/* ── Nav links ── */
.navbar-links {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
}
.navbar-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.4rem 0.75rem;
  border-radius: var(--mk-r-sm);
  font-family: var(--mk-font);
  font-size: var(--mk-font-size-sm);
  font-weight: var(--mk-w-medium);
  color: var(--mk-text-2);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--mk-t-fast), background var(--mk-t-fast);
  white-space: nowrap;
}
.navbar-link:hover,
.navbar-link.nav-active {
  color: var(--mk-text-1);
  background: var(--mk-muted);
}
.navbar-link.nav-active { font-weight: var(--mk-w-semibold); }

/* ── Dropdown ── */
.navbar-dropdown-wrap {
  position: relative;
}
/* Zone invisible qui ponte le gap trigger↔menu pour éviter mouseleave intempestif */
.navbar-dropdown-wrap::after {
  content: '';
  position: absolute;
  top: 100%;
  left: -10px;
  right: -10px;
  height: 16px;
  pointer-events: auto;
  background: transparent;
}
.navbar-dropdown-trigger {
  line-height: 1;
}
.navbar-dropdown-chevron {
  transition: transform var(--mk-t-fast);
  flex-shrink: 0;
}
.navbar-dropdown-trigger[aria-expanded="true"] .navbar-dropdown-chevron {
  transform: rotate(180deg);
}

.navbar-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--mk-t-fast), transform var(--mk-t-fast), visibility var(--mk-t-fast);
  z-index: 300;
  min-width: 280px;
}
.navbar-dropdown.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.navbar-dropdown-inner {
  background: var(--mk-white);
  border: 1px solid var(--mk-border);
  border-radius: var(--mk-r-lg);
  padding: var(--mk-sp-2);
  box-shadow: var(--mk-shadow-xl);
}
/* Petite flèche décorative */
.navbar-dropdown-inner::before {
  content: '';
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: var(--mk-white);
  border-left: 1px solid var(--mk-border);
  border-top: 1px solid var(--mk-border);
  border-radius: 2px 0 0 0;
}

.navbar-dropdown-item {
  display: flex;
  align-items: flex-start;
  gap: var(--mk-sp-3);
  padding: var(--mk-sp-3) var(--mk-sp-3);
  border-radius: var(--mk-r-base);
  text-decoration: none;
  transition: background var(--mk-t-fast);
}
.navbar-dropdown-item:hover {
  background: var(--mk-muted);
}
.navbar-dropdown-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--mk-r-sm);
  background: var(--mk-primary-light);
  color: var(--mk-primary);
  flex-shrink: 0;
  margin-top: 1px;
}
.navbar-dropdown-item:hover .navbar-dropdown-icon {
  background: var(--mk-primary-100);
}
.navbar-dropdown-label {
  font-family: var(--mk-font);
  font-size: var(--mk-font-size-sm);
  font-weight: var(--mk-w-semibold);
  color: var(--mk-text-1);
  line-height: 1.3;
}
.navbar-dropdown-desc {
  font-family: var(--mk-font);
  font-size: var(--mk-font-size-xs);
  color: var(--mk-text-3);
  margin-top: 2px;
  line-height: 1.4;
}

/* ── Actions ── */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--mk-sp-2);
  flex-shrink: 0;
}
.navbar-btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1rem;
  border-radius: var(--mk-r-base);
  font-family: var(--mk-font);
  font-size: var(--mk-font-size-sm);
  font-weight: var(--mk-w-semibold);
  color: var(--mk-text-2);
  text-decoration: none;
  border: 1px solid var(--mk-border);
  background: transparent;
  transition: var(--mk-t-fast);
  white-space: nowrap;
}
.navbar-btn-ghost:hover {
  background: var(--mk-muted);
  color: var(--mk-text-1);
  border-color: var(--mk-border-hover);
}
.navbar-btn-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--mk-sp-2);
  padding: 0.45rem 1.1rem;
  border-radius: var(--mk-r-base);
  font-family: var(--mk-font);
  font-size: var(--mk-font-size-sm);
  font-weight: var(--mk-w-bold);
  background: var(--mk-primary);
  color: #ffffff;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--mk-t-fast);
  white-space: nowrap;
}
.navbar-btn-cta:hover {
  background: var(--mk-primary-hover);
  box-shadow: 0 4px 14px rgba(37,99,235,.28);
  transform: translateY(-1px);
}
.navbar-btn-cta:active { transform: translateY(0); }

/* ── Hamburger ── */
.navbar-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--mk-sp-2);
  border-radius: var(--mk-r-sm);
  color: var(--mk-text-1);
  background: none;
  border: none;
  cursor: pointer;
  transition: background var(--mk-t-fast);
}
.navbar-toggle:hover { background: var(--mk-muted); }

/* ── Mobile menu ── */
.navbar-mobile {
  display: none;
  flex-direction: column;
  padding: var(--mk-sp-3) var(--mk-sp-4) var(--mk-sp-5);
  border-top: 1px solid var(--mk-border);
  background: var(--mk-white);
  gap: var(--mk-sp-1);
}
.navbar-mobile.open { display: flex; }

.navbar-mobile-link {
  display: block;
  padding: var(--mk-sp-3) var(--mk-sp-3);
  border-radius: var(--mk-r-base);
  font-family: var(--mk-font);
  font-size: var(--mk-font-size-base);
  font-weight: var(--mk-w-medium);
  color: var(--mk-text-2);
  text-decoration: none;
  transition: background var(--mk-t-fast), color var(--mk-t-fast);
}
.navbar-mobile-link:hover,
.navbar-mobile-link.nav-active {
  background: var(--mk-muted);
  color: var(--mk-text-1);
}

/* Mobile dropdown group */
.navbar-mobile-group { position: relative; }
.navbar-mobile-group-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--mk-sp-3) var(--mk-sp-3);
  border-radius: var(--mk-r-base);
  font-family: var(--mk-font);
  font-size: var(--mk-font-size-base);
  font-weight: var(--mk-w-medium);
  color: var(--mk-text-2);
  background: none;
  border: none;
  cursor: pointer;
  transition: background var(--mk-t-fast);
}
.navbar-mobile-group-toggle:hover { background: var(--mk-muted); color: var(--mk-text-1); }
.navbar-mobile-group-toggle svg {
  transition: transform var(--mk-t-fast);
}
.navbar-mobile-group-toggle[aria-expanded="true"] svg {
  transform: rotate(180deg);
}
.navbar-mobile-group-content {
  display: none;
  flex-direction: column;
  padding-left: var(--mk-sp-4);
  gap: var(--mk-sp-1);
}
.navbar-mobile-group-content.open { display: flex; }
.navbar-mobile-sub-link {
  display: block;
  padding: var(--mk-sp-2) var(--mk-sp-3);
  border-radius: var(--mk-r-sm);
  font-family: var(--mk-font);
  font-size: var(--mk-font-size-sm);
  font-weight: var(--mk-w-medium);
  color: var(--mk-text-3);
  text-decoration: none;
  transition: background var(--mk-t-fast), color var(--mk-t-fast);
}
.navbar-mobile-sub-link:hover { background: var(--mk-muted); color: var(--mk-text-1); }

/* Mobile actions */
.navbar-mobile-actions {
  display: flex;
  flex-direction: column;
  gap: var(--mk-sp-2);
  margin-top: var(--mk-sp-3);
  padding-top: var(--mk-sp-3);
  border-top: 1px solid var(--mk-border);
}
.navbar-mobile-btn-ghost {
  display: flex;
  justify-content: center;
  padding: 0.6rem 1rem;
  border-radius: var(--mk-r-base);
  font-family: var(--mk-font);
  font-size: var(--mk-font-size-base);
  font-weight: var(--mk-w-semibold);
  color: var(--mk-text-2);
  text-decoration: none;
  border: 1px solid var(--mk-border);
  background: transparent;
  transition: var(--mk-t-fast);
}
.navbar-mobile-btn-ghost:hover { background: var(--mk-muted); color: var(--mk-text-1); }
.navbar-mobile-btn-cta {
  display: flex;
  justify-content: center;
  padding: 0.65rem 1rem;
  border-radius: var(--mk-r-base);
  font-family: var(--mk-font);
  font-size: var(--mk-font-size-base);
  font-weight: var(--mk-w-bold);
  background: var(--mk-primary);
  color: #ffffff;
  text-decoration: none;
  transition: var(--mk-t-fast);
}
.navbar-mobile-btn-cta:hover { background: var(--mk-primary-hover); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .navbar-links { gap: 0; }
  .navbar-link { padding: 0.4rem 0.6rem; }
  .navbar-btn-ghost { display: none; }
}
@media (max-width: 768px) {
  .navbar-links,
  .navbar-actions { display: none; }
  .navbar-toggle { display: flex; }
}