.site-header{
  position:sticky;
  top: 0;
  z-index:1000;
  background-image:
    linear-gradient(to bottom, rgba(0,0,0,.22), rgba(0,0,0,.35)),
    url(../image/themes/theme_site/alu_noir.jpg);
  background-repeat:no-repeat;
  background-size:cover;
  background-position:center;
  color:#f4f4f4;
  border-bottom:3px solid orangered;
}

.header-top{
  max-width:1200px;
  margin:0 auto;
  display:grid;
  grid-template-columns:110px 1fr 110px;
  align-items:center;
  gap:10px;
  padding:10px 16px 6px;
  position:relative;
}

.header-side{display:flex;align-items:center;justify-content:center}
.header-logo{width:86px;height:auto;border-radius:12px;display:block}

.site-title-link{text-decoration:none}
.site-title{
  margin:0;
  text-align:center;
  color:orangered;
  text-shadow:0 1px 1px rgba(0,0,0,.6);
  font-family:ma_police, serif;
  font-weight:700;
  letter-spacing:.4px;
  line-height:1.1;
  font-size:clamp(28px,4.2vw,64px);
}

.nav-checkbox{display:none}
.nav-toggle{
  position:absolute;
  right:16px;
  top:50%;
  transform:translateY(-50%);
  width:42px;height:32px;
  cursor:pointer;
  display:none;
}
.nav-toggle-bar{
  display:block;
  width:100%;
  height:4px;
  background:orangered;
  border-radius:2px;
  margin:5px 0;
  transition:transform .25s ease,opacity .25s ease;
}

.main-nav{
  overflow:visible;
  transition:max-height .25s ease;
  background:linear-gradient(to bottom, rgba(0,0,0,.15), rgba(0,0,0,.28));
}

.main-nav > .nav-list-wrapper,
.main-nav > .nav-list{
  max-width:1200px;
  margin:0 auto;
}

.nav-list{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:clamp(12px,2.5vw,48px);
  padding:6px 16px 10px;
  margin:0;
  list-style:none;
  flex-wrap:wrap;
  width:100%;
}

.nav-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  text-decoration:none;
  color:#f3f3f3;
  background:transparent;
  border-radius:8px;
  white-space:nowrap;
  font-weight:500;
  position:relative;
  transition:color .18s ease, transform .15s ease;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:12%;
  right:12%;
  bottom:-6px;
  height:2px;
  background:orangered;
  opacity:0;
  transform:scaleX(.5);
  transition:transform .18s ease, opacity .18s ease;
}
.nav-link:hover{transform:translateY(-1px)}
.nav-link:hover::after{opacity:1;transform:scaleX(1)}

.nav-link--danger:hover{ text-shadow:0 0 4px red, 0 0 8px red }
.nav-link--success:hover{ text-shadow:0 0 4px #15ff00, 0 0 8px #15ff00 }

.nav-dropdown{position:relative}
.nav-dropdown details{position:relative}
.nav-dropdown summary{list-style:none}
.nav-link--summary{cursor:pointer;user-select:none}
.nav-dropdown summary::-webkit-details-marker{display:none}

.dropdown-list{
  position:absolute;
  left:50%;
  transform:translateX(-50%);
  top:calc(100% + 10px);
  min-width:240px;
  background:rgba(12,12,12,.96);
  border:none;
  border-radius:12px;
  box-shadow:0 14px 30px rgba(0,0,0,.55);
  padding:10px;
  display:none;
  z-index:999;
}
.nav-dropdown details[open] .dropdown-list{display:block}

.dropdown-link{
  display:block;
  padding:10px 12px;
  border-radius:8px;
  text-decoration:none;
  color:#eaeaea;
  background:transparent;
  transition:background-color .18s ease, text-shadow .18s ease;
  font-weight:500;
}
.dropdown-link:hover{
  background:rgba(255,255,255,.06);
  text-shadow:0 0 3px orangered, 0 0 6px orangered;
}

/* ===========================
   BANDEAU D'INFORMATION
   =========================== */

.promo-ticker{
  background:linear-gradient(90deg,#000000 0%,orangered 50%,#000000 100%);
  color:#ffffff;
  padding:8px 0;
  border-bottom:2px solid orangered;
  box-shadow:0 4px 12px rgba(0,0,0,.4);
  position:relative;
  z-index:9;
}

.ticker-container{
  max-width:1200px;
  margin:0 auto;
  padding:0 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}

.ticker-content{
  display:flex;
  align-items:center;
  gap:10px;
  flex:1;
  overflow:hidden;
}

.ticker-icon{
  font-size:1rem;
}

.ticker-text{
  flex:1;
  overflow:hidden;
  white-space:nowrap;
  position:relative;
}

/* Texte défilant */
#tickerSpan{
  display:inline-block;
  padding-right:120%; /* espace après le dernier message avant de recommencer */
}

/* Animation appliquée via JS (durée dynamique) */
#tickerSpan.ticker-animate{
  animation-name:ticker-scroll;
  animation-timing-function:linear;
  animation-iteration-count:infinite;
}

@keyframes ticker-scroll{
  0%{ transform:translateX(100%); }
  100%{ transform:translateX(-100%); }
}

.ticker-close{
  background:rgba(0,0,0,.25);
  border:none;
  color:#fff;
  width:28px;
  height:28px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:background .18s ease, transform .18s ease;
  flex-shrink:0;
}
.ticker-close:hover{
  background:rgba(0,0,0,.4);
  transform:rotate(90deg);
}

/* Bouton pour rouvrir le bandeau */

.ticker-reopen {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: orangered;
  color: white;
  border: none;
  display: none; /* visible seulement quand le bandeau est fermé */
  justify-content: center;
  align-items: center;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0,0,0,.45);
  z-index: 9999;
  font-size: 1.2rem;
  transition: transform .2s ease, background .2s ease;
}

.ticker-reopen:hover {
  transform: scale(1.1);
  background: #d44100;
}

/* ===============================
   RESPONSIVE
================================*/

@media (max-width:980px){
  .header-top{
    grid-template-columns:72px 1fr 72px;
    padding:8px 12px 4px;
  }
  .header-logo{width:64px}
  .site-title{font-size:clamp(24px,5.4vw,34px)}
  /* ===== Responsive mobile ===== */
@media (max-width: 768px) {
  .header-logo {
    display: none;
  }
}


  .nav-toggle{display:block}

  .main-nav{max-height:0;overflow:hidden}
  .nav-checkbox:checked ~ .main-nav{max-height:640px}

  .nav-list{
    flex-direction:column;
    align-items:stretch;
    gap:8px;
    padding:6px 12px 10px;
  }
  .nav-link{
    padding:12px 14px;
    border-radius:10px;
    background:rgba(0,0,0,.18);
  }
  .nav-link::after{bottom:-4px}

  .dropdown-list{
    position:static;
    transform:none;
    box-shadow:none;
    padding:6px 0 0;
    background:transparent;
  }

  .hide-sm{display:none}
}

.sr-only{
  position:absolute !important;
  height:1px;width:1px;
  overflow:hidden;clip:rect(1px,1px,1px,1px);
  white-space:nowrap;border:0;padding:0;margin:-1px;
}

.nav-list,
.dropdown-list{
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.dropdown-list li{
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-dropdown summary{
  list-style: none;
}
.nav-dropdown summary::marker{
  content: "";
}
.nav-dropdown summary::-webkit-details-marker{
  display: none;
}

@media (max-width:600px){
  #tickerSpan{
    font-size:.85rem;
  }
}
/* ===== UPGRADE PRO (patch) ===== */
.site-header{
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background-color: rgba(0,0,0,0.35);
  background-blend-mode: multiply;

  /* texture moins présente, rendu plus premium */
  background-image:
    linear-gradient(to bottom, rgba(0,0,0,.55), rgba(0,0,0,.72)),
    url(../image/themes/theme_site/alu_noir.jpg);
    
}

.site-header::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:0;
  height:1px;
  background: rgba(255, 69, 0, 0.35);
  pointer-events:none;
}

/* liens plus premium */
.nav-link{
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-size: 13px;
  opacity: .95;
}

.nav-link:hover{
  opacity: 1;
}

/* underline plus fin + plus proche */
.nav-link::after{
  bottom: -4px;
  height: 2px;
  border-radius: 2px;
}

/* accessibilité focus */
.nav-link:focus-visible,
.dropdown-link:focus-visible{
  outline: none;
  box-shadow: 0 0 0 3px rgba(255,69,0,.35);
}
/* ===== Mobile menu : plus premium ===== */
@media (max-width:980px){
  .main-nav{
    background: rgba(0,0,0,.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .nav-link{
    font-size: 13px;
    letter-spacing: .10em;
    text-transform: uppercase;
  }

  /* burger -> croix */
  .nav-checkbox:checked + .site-header .nav-toggle-bar{ }
}

/* Comme ton HTML est: input.nav-checkbox puis header, on cible via sibling */
@media (max-width:980px){
  .nav-checkbox:checked ~ .site-header .nav-toggle-bar:nth-child(1){
    transform: translateY(9px) rotate(45deg);
  }
  .nav-checkbox:checked ~ .site-header .nav-toggle-bar:nth-child(2){
    opacity: 0;
  }
  .nav-checkbox:checked ~ .site-header .nav-toggle-bar:nth-child(3){
    transform: translateY(-9px) rotate(-45deg);
  }
}