/* Ust bar, marka, hamburger, #primaryNav, dropdown menuler, nav rozetleri */

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.94);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(14px);
  font-family:"Segoe UI", Arial, sans-serif;
  line-height:1.6;
}
.topbar{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  max-width:1180px;
  margin:0 auto;
  padding:1rem 1.25rem .75rem;
}
.brand{
  display:block;
  justify-content:center;
  min-width:0;
  padding-right:0;
  text-align:center;
}
.brand-title{
  font-size:clamp(1.35rem,2.5vw,2rem);
  font-weight:800;
  line-height:1.15;
}
.menu-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border:1px solid var(--line);
  border-radius:7px;
  background:var(--white);
  color:var(--ink);
  cursor:pointer;
}
.menu-toggle span{
  position:relative;
  display:block;
  width:20px;
  height:2px;
  border-radius:999px;
  background:currentColor;
  transition:background .2s ease;
}
.menu-toggle span::before,
.menu-toggle span::after{
  content:"";
  position:absolute;
  left:0;
  width:20px;
  height:2px;
  border-radius:999px;
  background:currentColor;
  transition:transform .2s ease, top .2s ease;
}
.menu-toggle span::before{top:-7px}
.menu-toggle span::after{top:7px}
.menu-toggle.is-open span,
.site-header.menu-open .menu-toggle span{background:transparent}
.menu-toggle.is-open span::before,
.site-header.menu-open .menu-toggle span::before{
  top:0;
  transform:rotate(45deg);
}
.menu-toggle.is-open span::after,
.site-header.menu-open .menu-toggle span::after{
  top:0;
  transform:rotate(-45deg);
}
#primaryNav{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
  gap:.2rem;
  max-width:1280px;
  margin:0 auto;
  padding:0 1rem .9rem;
  font-size:clamp(.78rem,.85vw,.9rem);
  font-weight:600;
}
#primaryNav a,
#primaryNav .dropbtn{
  position:relative;
  display:inline-flex;
  align-items:center;
  min-height:40px;
  padding:.55rem .62rem;
  border:0;
  border-radius:6px;
  background:transparent;
  color:#344054;
  cursor:pointer;
  font:inherit;
  white-space:nowrap;
  transition:background .2s ease, color .2s ease, transform .2s ease;
}
#primaryNav a:hover,
#primaryNav .dropdown:hover .dropbtn{
  background:#eef4ff;
  color:var(--blue);
}
#primaryNav .dropdown{
  position:relative;
  z-index:30;
}
#primaryNav .dropdown:hover,
#primaryNav .dropdown:focus-within{z-index:40}
#primaryNav .dropdown::before{
  content:"";
  display:none;
  position:absolute;
  top:100%;
  left:0;
  width:min(220px, calc(100vw - 2rem));
  height:.65rem;
  z-index:31;
}
#primaryNav .dropdown:hover::before,
#primaryNav .dropdown:focus-within::before{display:block}
#primaryNav .dropbtn::after{
  content:"";
  width:.42rem;
  height:.42rem;
  margin-left:.35rem;
  border-right:1.8px solid currentColor;
  border-bottom:1.8px solid currentColor;
  transform:translateY(-2px) rotate(45deg);
  transform-origin:center;
}
#primaryNav .dropdown-content{
  position:absolute;
  top:calc(100% + .35rem);
  left:0;
  display:none;
  min-width:220px;
  padding:.45rem;
  border:1px solid var(--line);
  border-radius:8px;
  background:var(--white);
  box-shadow:var(--shadow);
  z-index:32;
}
#primaryNav .dropdown:hover .dropdown-content,
#primaryNav .dropdown:focus-within .dropdown-content,
#primaryNav .dropdown.open .dropdown-content,
#primaryNav .dropdown.is-open .dropdown-content{display:block}
#primaryNav .dropdown-content a{
  display:flex;
  width:100%;
  justify-content:flex-start;
  border-radius:6px;
  white-space:nowrap;
}
.nav-badge,
.nav-volunteer{
  min-height:40px;
  padding:.55rem .82rem;
  border:1px solid transparent!important;
  border-radius:7px;
  font-size:.84rem;
  font-weight:850;
  letter-spacing:0;
  box-shadow:0 8px 20px rgba(16,24,40,.06);
}
.nav-badge{
  border-color:rgba(23,78,166,.18)!important;
  background:linear-gradient(180deg,#fff 0%,#f3f7ff 100%)!important;
  color:#174ea6!important;
}
.nav-badge:hover{
  border-color:rgba(23,78,166,.32)!important;
  background:#eaf1ff!important;
  color:#103b80!important;
  transform:translateY(-1px);
}
.nav-badge.italic{
  border-color:rgba(31,77,67,.2)!important;
  background:linear-gradient(180deg,#fff 0%,#eef6f2 100%)!important;
  color:var(--forest)!important;
  font-style:normal;
}
.nav-badge.italic:hover{
  border-color:rgba(31,77,67,.35)!important;
  background:#e5f1eb!important;
  color:var(--deep)!important;
}
.nav-volunteer{
  background:#101828!important;
  color:var(--white)!important;
  box-shadow:0 14px 28px rgba(16,24,40,.18);
}
.nav-volunteer:hover{
  background:var(--blue)!important;
  color:var(--white)!important;
  transform:translateY(-1px);
  box-shadow:0 16px 30px rgba(23,78,166,.2);
}