/* Hauptmenü: Aufklappmenü "Leistungen" (Desktop) und Menü-Button (mobil) */

/* Buttons oben rechts: gleiche Höhe, kein Zeilenumbruch */
.hbar .btn{white-space:nowrap;height:44px;padding:0 18px;justify-content:center;flex:none}

header .mainnav{margin-left:auto;display:flex;align-items:center;gap:24px}
header .mainnav a[aria-current="page"]{border-bottom-color:var(--signal);color:var(--ink)}

.dd{position:relative}
.dd-btn{
  font-family:var(--mono);font-size:13px;letter-spacing:.04em;color:var(--ink-2);
  background:none;border:0;border-bottom:2px solid transparent;padding:4px 0;cursor:pointer;
  display:flex;align-items:center;gap:6px;white-space:nowrap
}
.dd-btn::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .15s}
.dd-btn:hover,.dd.open .dd-btn,.dd-btn.is-current{border-bottom-color:var(--signal);color:var(--ink)}
.dd.open .dd-btn::after{transform:translateY(1px) rotate(-135deg)}
.dd-menu{
  display:none;position:absolute;top:100%;left:-18px;min-width:290px;z-index:60;
  padding-top:14px
}
.dd-menu-in{
  background:var(--card);border:1px solid var(--line);border-top:3px solid var(--signal);
  box-shadow:0 14px 34px rgba(18,32,58,.14);padding:8px 0
}
.dd.open .dd-menu{display:block}
@media(hover:hover) and (min-width:1181px){.dd:hover .dd-menu{display:block}}
header .dd-menu a{
  display:block;padding:10px 18px;border:0;font-family:var(--sans);font-size:15px;
  letter-spacing:0;color:var(--ink);white-space:nowrap
}
header .dd-menu a small{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--steel);margin-top:2px}
header .dd-menu a:hover,header .dd-menu a[aria-current="page"]{background:var(--paper);box-shadow:inset 3px 0 0 var(--signal)}
header .dd-menu .dd-all{border-top:1px solid var(--line);margin-top:6px;padding-top:12px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2)}

.menu-btn{
  display:none;align-items:center;gap:10px;margin-left:auto;height:44px;padding:0 16px;
  font-family:var(--mono);font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  background:transparent;color:var(--ink);border:2px solid var(--ink);cursor:pointer;flex:none
}
.menu-btn i{position:relative;width:16px;height:2px;background:currentColor;display:block}
.menu-btn i::before,.menu-btn i::after{content:"";position:absolute;left:0;width:16px;height:2px;background:currentColor;transition:transform .15s}
.menu-btn i::before{top:-5px}.menu-btn i::after{top:5px}
.menu-btn[aria-expanded="true"] i{background:transparent}
.menu-btn[aria-expanded="true"] i::before{transform:translateY(5px) rotate(45deg)}
.menu-btn[aria-expanded="true"] i::after{transform:translateY(-5px) rotate(-45deg)}
.mnav-extra{display:none}

@media(max-width:1180px){
  .menu-btn{display:inline-flex}
  header .mainnav{
    display:none;position:absolute;left:0;right:0;top:100%;margin:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--card);border-bottom:2px solid var(--ink);
    box-shadow:0 18px 30px rgba(18,32,58,.16);
    max-height:calc(100vh - 74px);overflow-y:auto;padding:8px 24px 24px
  }
  header .mainnav.open{display:flex}
  header .mainnav > a{padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
  .dd{border-bottom:1px solid var(--line)}
  .dd-btn{width:100%;justify-content:space-between;padding:14px 0;font-size:14px;border:0}
  .dd-btn:hover,.dd.open .dd-btn,.dd-btn.is-current{border:0}
  .dd-menu{position:static;min-width:0;padding:0 0 10px}
  .dd-menu-in{border:0;box-shadow:none;background:transparent;padding:0}
  header .dd-menu a{padding:10px 14px;white-space:normal}
  .mnav-extra{display:flex;flex-direction:column;gap:10px;margin-top:20px}
  .mnav-extra .btn{height:48px;justify-content:center}
}
@media(max-width:760px){.hbar .tel,.hbar > .btn.ghost{display:none}}
@media(max-width:560px){
  .hbar{gap:12px}
  .hbar > .btn{display:none}
}

/* Desktop: etwas enger, damit Startseite mit 6 Menüpunkten + 2 Buttons in eine Zeile passt */
@media(min-width:1181px){.hbar{gap:22px}header .mainnav{gap:20px}}

/* Zwei Spalten im Leistungs-Menü, Gruppenüberschriften */
.dd-wide{min-width:600px}
.dd-cols{display:grid;grid-template-columns:1fr 1fr}
.dd-cols > div + div{border-left:1px solid var(--line)}
.dd-label{display:block;padding:10px 18px 4px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
@media(max-width:1180px){
  .dd-wide{min-width:0}
  .dd-cols{grid-template-columns:1fr}
  .dd-cols > div + div{border-left:0;margin-top:8px}
  .dd-label{padding:8px 14px 2px}
}

/* Sprachumschalter DE | EN */
.lang{display:flex;align-items:center;flex:none}
.lang a{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-decoration:none;color:var(--steel);padding:6px 6px;border-bottom:2px solid transparent}
.lang a + a{border-left:1px solid var(--line)}
.lang a:hover{color:var(--ink)}
.lang a[aria-current]{color:var(--ink);font-weight:600;border-bottom-color:var(--signal)}

/* Englisch: längere Menübegriffe – Telefonnummer oben weglassen (steht im Menü, in der Leiste unten und im Inhalt) */
html[lang="en"] .hbar > .tel{display:none}