/* ============================================================
   sections/navbar/style.css
   ============================================================ */

.navbar {
  /* Surcharge des variables Bootstrap pour éviter que navbar-nav écrase nos couleurs */
  --bs-navbar-color:        var(--navbar-text, var(--text-color));
  --bs-navbar-hover-color:  var(--navbar-link-hover, var(--primary-color));
  --bs-navbar-active-color: var(--navbar-link-active, var(--primary-color));
  --bs-navbar-brand-color:  var(--navbar-brand, var(--primary-color));

  background:    var(--navbar-bg, transparent);
  padding:       var(--navbar-padding, .2rem 0);
  border-top:    var(--navbar-border-t, none);
  border-right:  var(--navbar-border-r, none);
  border-bottom: var(--navbar-border-b, none);
  border-left:   var(--navbar-border-l, none);
  box-shadow:    var(--navbar-shadow, none);
  z-index: 1000;
  transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease, backdrop-filter 0.35s ease, transform 0.3s ease;
  transform: translateY(0);
}

.navbar.hide {
  transform: translateY(-100%);
}

.navbar-brand {
  font-family: var(--font-mono);
  font-size:   var(--navbar-brand-size, 1.8rem);
  font-weight: 700;
  color: var(--navbar-brand, var(--primary-color)) !important;
  position: relative;
  padding: 0.5rem 0;
  display: inline-flex;
  align-items: center;
  text-shadow: 0 0 18px rgba(var(--primary-rgb), 0.45), 0 0 4px rgba(var(--primary-rgb), 0.2);
  transition: text-shadow 0.3s ease, color 0.3s ease;
}

.navbar-brand-logo {
  max-height: var(--navbar-logo-height, 44px);
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(var(--primary-rgb), 0.3));
  transition: filter 0.3s ease;
}

.navbar-brand:hover .navbar-brand-logo {
  filter: drop-shadow(0 0 14px rgba(var(--primary-rgb), 0.55));
}

.navbar-brand::after {
  content: ".";
  color: var(--secondary-color);
  animation: blink 1s infinite;
}

.navbar-brand:hover {
  color: var(--navbar-brand, var(--primary-color)) !important;
  text-shadow: 0 0 24px rgba(var(--primary-rgb), 0.65), 0 0 6px rgba(var(--primary-rgb), 0.3);
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--navbar-text, var(--text-color));
  margin: 0 1.5rem;
  padding: 0.5rem 0;
  position: relative;
  transition: color 0.3s ease;
}

.nav-link:visited {
  color: var(--navbar-text, var(--text-color));
}

.nav-link:active,
.nav-link.active {
  color: var(--navbar-link-active, var(--primary-color));
}

.nav-link:hover,
.nav-link:focus {
  color: var(--navbar-link-hover, var(--primary-color));
}

.nav-link::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.nav-link:hover::before,
.nav-link.active::before {
  transform: scaleX(1);
  transform-origin: left;
}

.navbar-toggler {
  border: none;
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
  outline: none;
}

.navbar-toggler-icon {
  background-image: none;
  position: relative;
  width: 24px;
  height: 2px;
  background-color: var(--navbar-text, var(--primary-color));
  transition: all 0.3s ease;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 2px;
  background-color: var(--navbar-text, var(--primary-color));
  transition: all 0.3s ease;
}

.navbar-toggler-icon::before {
  transform: translateY(-8px);
}

.navbar-toggler-icon::after {
  transform: translateY(8px);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
  background-color: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
  transform: rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
  transform: rotate(-45deg);
}

.navbar.scrolled {
  padding:              var(--navbar-scrolled-padding, .2rem 0);
  background:           var(--navbar-scrolled-bg, rgba(var(--bg-color-rgb, 10, 10, 31), 0.5));
  box-shadow:           var(--navbar-scrolled-shadow, 0 2px 24px rgba(0, 0, 0, 0.6));
  backdrop-filter:      blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom:        1px solid rgba(var(--primary-rgb), 0.1);
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    background:    var(--navbar-mobile-bg, var(--navbar-scrolled-bg, rgba(var(--bg-color-rgb, 10, 10, 31), 0.8)));
    margin-bottom: 1rem;
    padding:       var(--navbar-mobile-padding, 1rem);
    border-radius: var(--navbar-mobile-radius, 0px);
    border-top:    var(--navbar-mobile-border-t, none);
    border-right:  var(--navbar-mobile-border-r, none);
    border-bottom: var(--navbar-mobile-border-b, none);
    border-left:   var(--navbar-mobile-border-l, none);
    box-shadow:    var(--navbar-mobile-shadow, var(--navbar-scrolled-shadow, 0 10px 30px rgba(0, 0, 0, 0.4)));
    /*backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);*/
    will-change: transform;
  }

  .nav-link:visited {
    color: var(--navbar-mobile-link-color, var(--navbar-text, var(--text-color)));
  }

  .nav-link {
    margin: 0.3rem 0;
    padding: 0.9rem 1.2rem;
    border-radius: var(--navbar-mobile-link-radius, 8px);
    background:    var(--navbar-mobile-link-bg, transparent);
    border-top:    var(--navbar-mobile-link-border-t, 1px solid transparent);
    border-right:  var(--navbar-mobile-link-border-r, 1px solid transparent);
    border-bottom: var(--navbar-mobile-link-border-b, 1px solid transparent);
    border-left:   var(--navbar-mobile-link-border-l, 3px solid transparent);
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    color:      var(--navbar-mobile-link-color, var(--navbar-text, var(--text-color)));
    font-weight: 500;
    font-size: 1rem;
    display: block;
  }

  .nav-link:hover {
    background:    var(--navbar-mobile-hover-bg, rgba(var(--primary-rgb), 0.07));
    border-top:    var(--navbar-mobile-hover-border-t, 1px solid rgba(var(--primary-rgb), 0.12));
    border-right:  var(--navbar-mobile-hover-border-r, 1px solid rgba(var(--primary-rgb), 0.12));
    border-bottom: var(--navbar-mobile-hover-border-b, 1px solid rgba(var(--primary-rgb), 0.12));
    border-left:   var(--navbar-mobile-hover-border-l, 3px solid rgba(var(--primary-rgb), 0.3));
    color:         var(--navbar-mobile-hover-color, var(--navbar-link-hover, var(--primary-color)));
    transform: none;
    box-shadow: none;
  }

  .nav-link.active {
    background:    var(--navbar-mobile-active-bg, rgba(var(--primary-rgb), 0.08));
    border-top:    var(--navbar-mobile-active-border-t, 1px solid rgba(var(--primary-rgb), 0.15));
    border-right:  var(--navbar-mobile-active-border-r, 1px solid rgba(var(--primary-rgb), 0.15));
    border-bottom: var(--navbar-mobile-active-border-b, 1px solid rgba(var(--primary-rgb), 0.15));
    border-left:   var(--navbar-mobile-active-border-l, 3px solid var(--primary-color));
    color:         var(--navbar-mobile-active-color, var(--navbar-link-active, var(--primary-color)));
    box-shadow: none;
  }

  .nav-link::before {
    display: none;
  }
}