/* ================= HEADER ================= */

.site-header{
  top:0;
  z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(17, 24, 39, .92);
  border-bottom:1px solid rgba(255,255,255,.08);
  box-shadow:0 4px 18px rgba(0,0,0,.12);
}

.site-header .inner{
  max-width:1280px;
  margin:0 auto;
  padding:14px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}

/* бренд */

.site-header .brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
}

.site-header .brand-mark{
  width:42px;
  height:42px;
  border-radius:14px;
  background: linear-gradient(135deg, #f0f9ff, #ffffff);
  box-shadow:0 10px 22px rgba(37,99,235,.28);
  display:grid;
  place-items:center;
  color:#fff;
  font-weight:800;
}

.site-header .brand-mark img{
  width:100%;
  height:100%;
  object-fit:cover;
}

.site-header .brand-text strong{
  display:block;
  color:#fff;
  font-size:14px;
}

.site-header .brand-text span{
  color:rgba(229,231,235,.75);
  font-size:12px;
}

/* навігація */

.site-header .nav{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:0;
  padding:0;
}

.site-header .nav a{
  display:inline-flex;
  align-items:center;
  padding:10px 14px;
  border-radius:999px;
  text-decoration:none;
  color:#e5e7eb;
  font-weight:600;
  font-size:14px;
  transition:.18s;
}

.site-header .nav a:hover{
  background:rgba(255,255,255,.08);
  color:#fff;
}

.site-header .nav a.active{
  background:#fff;
  color:#111827;
}

/* адаптив */

@media (max-width: 860px){
  .site-header .inner{
    flex-direction:column;
    align-items:flex-start;
  }

  .site-header .nav{
    width:100%;
  }
}

@media (max-width: 560px){
  .site-header .nav a{
    width:100%;
  }

  .site-header .brand-text span{
    display:none;
  }
}