/* /assets/css/header.css */
:root{
  --nav-bg: rgba(7,12,10,.72);
  --nav-text: rgba(255,255,255,.92);
  --nav-muted: rgba(255,255,255,.72);
  --nav-line: rgba(255,255,255,.10);

  --sustain: rgba(42,163,104,.95);
  --fire: rgba(255,90,95,.95);
  --tga: rgba(49,163,255,.95);
}

.topbar-inner{
  max-width: 1400px;     /* mehr Platz für Nav */
  margin: 0 auto;
  padding: 12px 12px;   /* <-- WAR 24px → jetzt weiter links */
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: nowrap;
}

/* NAV */
.nav{
  display:flex;
  align-items:center;
  gap: 10px;
  flex-wrap: nowrap;     /* <- wichtig */
  white-space: nowrap;   /* <- verhindert Zeilenumbruch innerhalb der Links */
  min-width: 0;          /* <- erlaubt sauberes Shrinken im Flex */
}


.brand{
  display: flex;
  align-items: center;
  margin-right: 8px;   /* kleiner Abstand zur Nav */
}

.brand-logo{
  height: 42px;        /* etwas kompakter */
  width: auto;
  display: block;
}

.brand{ display:flex; align-items:center; }
.brand-logo{
  height: 44px;   /* war zu groß -> 44 ist i.d.R. perfekt */
  width: auto;
  display:block;
}

.nav{
  display:flex;
  align-items:center;
  gap:18px;
  font-weight:900;
}

.nav-link,
.nav-link--dropdown{
  color:var(--nav-text);
  background:transparent;
  border:0;
  padding:10px 8px;
  border-radius:10px;
  cursor:pointer;
  font:inherit;
  display:inline-flex;
  align-items:center;
  gap:10px;
  line-height:1;
  transition:transform .18s ease, opacity .18s ease;
}

.nav-link:hover,
.nav-link--dropdown:hover{transform:translateY(-1px); opacity:1}

.nav-dropdown{position:relative}

/* Hover-Brücke: damit man beim Runterfahren nicht “abrutscht” */
@media (min-width:981px){
  .nav-dropdown::after{
    content:"";
    position:absolute;
    left:-24px; right:-24px;
    top:100%;
    height:46px; /* wichtig */
  }
}

.chev{
  width:8px;height:8px;
  border-right:2px solid rgba(255,255,255,.70);
  border-bottom:2px solid rgba(255,255,255,.70);
  transform:rotate(45deg);
  margin-top:-1px;
  transition:transform .18s ease;
}

/* Panel */
.dropdown-panel{
  position:absolute;
  left:-18px;
  top:calc(100% + 10px);
  width:980px;

  background:rgba(10,16,14,.94);
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  box-shadow:0 24px 60px rgba(0,0,0,.42);
  padding:18px 18px 16px;

  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transform:translateY(10px);
  transition:opacity .18s ease, transform .18s ease, visibility .18s ease;

  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.dropdown-cols{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
  align-items:start;
}

.dropdown-col{
  display:flex;
  flex-direction:column;
  min-height:320px; /* sorgt für Symmetrie */
}

.dropdown-head{
  font-weight:950;
  letter-spacing:.10em;
  text-transform:uppercase;
  font-size:12px;
  color:rgba(255,255,255,.65);
  margin:2px 0 12px;
}

.dropdown-item{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 6px;
  border-radius:10px;
  color:rgba(255,255,255,.92);
  font-weight:850;
  transition:background .18s ease, transform .18s ease;
}
.dropdown-item:hover{
  background:rgba(255,255,255,.06);
  transform:translateY(-1px);
}

/* Schlanke Pfeile (SVG-Mask) */
.arr{
  width:14px; height:14px;
  flex:0 0 auto;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M13.2 6.2l-1.1 1.1 3.7 3.7H5v1.6h10.8l-3.7 3.7 1.1 1.1L19 12z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M13.2 6.2l-1.1 1.1 3.7 3.7H5v1.6h10.8l-3.7 3.7 1.1 1.1L19 12z'/%3E%3C/svg%3E") center/contain no-repeat;
  opacity:.95;
}
.arr--sustain{color:var(--sustain)}
.arr--fire{color:var(--fire)}
.arr--tga{color:var(--tga)}

/* “Weitere Leistungen anzeigen” bündig unter Text (nicht unter Pfeil) */
.dropdown-textlink{
  margin-top:auto;            /* immer unten */
  padding-top:18px;           /* Abstand zu Items */
  padding-left:30px;          /* Textstart wie Items (Pfeil+Gap) */
  font-weight:950;
  font-size:15px;
  color:rgba(255,255,255,.92);
  text-decoration:underline;
  text-underline-offset:7px;
  text-decoration-thickness:2px;
}
.dropdown-textlink:hover{color:#fff; transform:translateY(-1px)}

/* OPEN */
@media (min-width:981px){
  .nav-dropdown:hover .dropdown-panel,
  .nav-dropdown:focus-within .dropdown-panel{
    opacity:1;
    visibility:visible;
    pointer-events:auto;
    transform:translateY(0);
  }
  .nav-dropdown:hover .chev,
  .nav-dropdown:focus-within .chev{
    transform:rotate(225deg);
  }
}

/* Right contact */
.nav-contact{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:4px;
  min-width:220px;
}
.nav-contact__mail{
  font-weight:900;
  font-size:13px;
  color:rgba(255,255,255,.90);
}
.nav-contact__tel{
  font-weight:900;
  font-size:12.5px;
  color:rgba(255,255,255,.66);
}
.nav-contact__mail:hover,
.nav-contact__tel:hover{text-decoration:underline}

/* =========================
   MOBILE / BURGER
   ========================= */

.burger{
  display:none;
  width:44px;
  height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  cursor:pointer;
  position:relative;
  flex: 0 0 auto;
}

.burger span{
  position:absolute;
  left: 12px;
  right: 12px;
  height:2px;
  background: rgba(255,255,255,.86);
  border-radius: 999px;
  transition: transform .2s ease, top .2s ease, opacity .2s ease;
}

.burger span:nth-child(1){ top: 14px; }
.burger span:nth-child(2){ top: 21px; opacity:.85; }
.burger span:nth-child(3){ top: 28px; }

.burger[aria-expanded="true"] span:nth-child(1){
  top: 21px;
  transform: rotate(45deg);
}
.burger[aria-expanded="true"] span:nth-child(2){
  opacity:0;
}
.burger[aria-expanded="true"] span:nth-child(3){
  top: 21px;
  transform: rotate(-45deg);
}

/* Mobile Drawer */
.mobile{
  display:none;
  position: fixed;
  left: 14px;
  right: 14px;
  top: 74px;
  background: rgba(10,16,14,.96);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(0,0,0,.45);
  padding: 14px;
  z-index: 90;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.mobile a{
  display:block;
  padding: 12px 12px;
  border-radius: 12px;
  font-weight: 900;
  color: rgba(255,255,255,.90);
  text-decoration:none;
}

.mobile a:hover{
  background: rgba(255,255,255,.06);
}

.mobile details{
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  margin: 10px 0;
  background: rgba(255,255,255,.04);
}

.mobile summary{
  cursor:pointer;
  list-style:none;
  padding: 12px 12px;
  font-weight: 950;
  color: rgba(255,255,255,.92);
}

.mobile summary::-webkit-details-marker{ display:none; }

.mobile-cols{
  display:grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 10px 12px 12px;
}

.mobile-head{
  font-weight: 950;
  letter-spacing: .10em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(255,255,255,.65);
  margin: 6px 0 6px;
}

.mobile-contact{
  border-top: 1px solid rgba(255,255,255,.10);
  margin-top: 10px;
  padding-top: 10px;
}

/* responsive */
@media (max-width:980px){
  .nav{ display:none; }
  .nav-contact{ display:none; }
  .burger{ display:inline-block; }
  .dropdown-panel{ display:none; } /* dropdown nur desktop */
}
.nav-dropdown .dropdown-panel {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.nav-dropdown.is-open .dropdown-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile.is-open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}

html.nav-lock,
html.nav-lock body {
  overflow: hidden;
}
.nav-dropdown { position: relative; }

.dropdown-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  z-index: 9999;
  display: block;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.nav-dropdown.is-open .dropdown-panel,
.nav-dropdown:focus-within .dropdown-panel,
.nav-dropdown:hover .dropdown-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}