/* Header */
header {
  width: 100%;
  background: var(--color-tierce);
  color: var(--color-text);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  font-size: 1.5em;
  font-weight: bold;
}

/* Navigation */
nav {
  position: relative;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 25px;
  align-items: center;
}

.nav-links li a {
  text-decoration: none;
  color: var(--color-text);
  font-size: 1em;
  transition: color 0.3s, background 0.3s;
  padding: 8px 14px;
  border-radius: 6px;
}

.nav-links li a:hover {
  background: var(--color-primary);
}

/* Hamburger icon */
#nav-icon1 {
  width: 35px;
  height: 25px;
  position: relative;
  cursor: pointer;
  display: none; /* caché sur desktop */
}

#nav-icon1 span {
  display: block;
  position: absolute;
  height: 4px;
  width: 100%;
  background: var(--color-text);
  border-radius: 4px;
  left: 0;
  transition: 0.25s ease-in-out;
}

#nav-icon1 span:nth-child(1) { top: 0; }
#nav-icon1 span:nth-child(2) { top: 10px; }
#nav-icon1 span:nth-child(3) { top: 20px; }

/* Animation en croix */
#nav-icon1.open span:nth-child(1) {
  top: 10px;
  transform: rotate(45deg);
}
#nav-icon1.open span:nth-child(2) {
  opacity: 0;
}
#nav-icon1.open span:nth-child(3) {
  top: 10px;
  transform: rotate(-45deg);
}

/* Responsive */
@media (max-width: 768px) {
  #nav-icon1 {
    display: block; /* rendu visible sur mobile */
  }

  .nav-links {
    position: absolute;
    top: 0px;
    right: 0;
    background: var(--color-tierce);
    flex-direction: column;
    width: 200px;
    display: none;
    padding: 20px;
  }

  .nav-links.active {
    display: flex;
  }
}


.nav-user {
  padding: 6px 12px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 20px;
  font-weight: bold;
  font-size: 0.95rem;
  align-self: center; /* bien aligné avec les autres li */
}