.topbar{
  position: sticky;
  top:0;
  z-index: 50;
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 18px;
  background: rgba(243,240,232,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.brand{
  font-weight: 1000;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}

.burger{
  width: 46px;
  height: 40px;
  display:grid;
  gap: 6px;
  align-content:center;
  background: transparent;
  border: 2px solid rgba(11,11,11,0.18);
  border-radius: 12px;
  cursor: pointer;
  padding: 8px;
}
.burger span{
  height: 2px;
  background: var(--ink);
  display:block;
}

.navpanel{
  position: fixed;
  top: 64px;
  right: 18px;
  width: min(320px, calc(100% - 36px));
  background: var(--night);
  color: white;
  border: 2px solid rgba(255,255,255,0.14);
  border-radius: 14px;
  padding: 12px;
  display:none;
  box-shadow: 0 18px 50px rgba(0,0,0,0.35);
}

.navpanel.open{ display:block; }

.navpanel a{
  display:block;
  padding: 12px 12px;
  border-radius: 10px;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 900;
}
.navpanel a:hover{
  background: rgba(255,255,255,0.10);
  text-decoration: none;
}
.navpanel a[aria-current="page"]{
  background: rgba(255,42,42,0.22);
  border: 1px solid rgba(255,42,42,0.35);
}