.header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--hh);
  background: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 20px;
}

.logo {
  font-family: var(--font-d);
  font-size: 26px;
  font-weight: 300;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  cursor: default;
  white-space: nowrap;
}

.logo span {
  color: var(--accent);
}

.header-spacer {
  flex: 1;
}

.header-tagline {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-transform: uppercase;
  display: none;
}

@media (min-width: 700px) {
  .header-tagline {
    display: block;
  }
}

.hbtn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--soft);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.hbtn:hover {
  color: var(--text);
}

.hbtn svg {
  flex-shrink: 0;
}

.cart-count {
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  width: 17px;
  height: 17px;
  font-size: 10px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-count.is-hidden {
  display: none;
}

.header__search-wrap {
  display: flex;
  align-items: center;
}

.search-input {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 14px;
  font-family: var(--font-b);
  font-size: 13px;
  outline: none;
  width: 180px;
  transition: border-color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-input:focus {
  border-color: #333;
}

.search-input.is-hidden {
  display: none;
}

.mobile-filter-btn {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 14px;
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  align-items: center;
  gap: 8px;
  transition: border-color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-filter-btn:hover {
  border-color: #333;
}

.mobile-filter-btn--toolbar {
  display: none;
}

@media (max-width: 900px) {
  .mobile-filter-btn {
    display: flex;
  }

  .mobile-filter-btn--toolbar {
    display: flex;
  }
}

.filter-count-badge {
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 10px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.filter-count-badge.is-hidden {
  display: none;
}