/* Navbar Critique */
.navbar {
  position: sticky;
  top: 0;
  z-index: 10000;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(17,17,17,.08);
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 60px;
}

.navbar-logo img {
  height: 60px;
  display: block;
}

.navbar-actions {
  position: relative;
  display: inline-block;
}

/* Bouton Hamburger */
.icon-btn {
  background: transparent;
  border: 2px solid var(--black);
  color: var(--black);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform .2s, background .2s, border-color .2s, color .2s;
}

.icon-btn:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  transform: translateY(-1px);
}

/* Hamburger SVG */
#hamburger svg {
  stroke: var(--black);
  transition: stroke .3s ease, transform .2s;
}

#hamburger:hover svg {
  stroke: var(--blue);
  transform: scale(1.1);
}

/* Mobile menu critique */
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
  flex-direction: column;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(17,17,17,.15);
  overflow: hidden;
  z-index: 1500;
  min-width: 180px;
}

.mobile-menu a {
  padding: 14px 18px;
  text-decoration: none;
  color: var(--black);
  border-bottom: 1px solid rgba(17,17,17,.08);
}

.mobile-menu a:last-child {
  border-bottom: none;
}

.mobile-menu a:hover {
  background: rgba(58,186,252,0.12);
  color: var(--blue);
}