.hm-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: rgba(245, 241, 234, 0.96);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--color-border-subtle);
}

.hm-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.hm-header__branding {
  display: flex;
  align-items: center;
}

.hm-header__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.15rem 0;
}

.hm-header__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 40% 60% 55% 45%;
  background: radial-gradient(circle at 30% 20%, #e9ddcf 0, #b48b63 55%, #7a5a3c 100%);
  box-shadow: var(--shadow-sm);
}

.hm-header__logo-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-900);
}

.hm-header__nav {
  margin-left: auto;
}

.hm-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.hm-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 0.25rem 0;
}

.hm-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

.hm-header__nav-link:hover::after,
.hm-header__nav-link:focus-visible::after {
  width: 100%;
}

.hm-header__nav-item--accent .hm-header__nav-link {
  padding-inline: 0.9rem;
  padding-block: 0.3rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(180, 139, 99, 0.4);
  background-color: rgba(229, 212, 194, 0.45);
  color: var(--gray-900);
}

.hm-header__nav-item--accent .hm-header__nav-link::after {
  display: none;
}

.hm-header__nav-item--accent .hm-header__nav-link:hover {
  background-color: var(--color-primary-soft);
}

.hm-header__toggle {
  display: none;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-subtle);
  background-color: var(--color-surface);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.hm-header__toggle-icon {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.hm-header__toggle-line {
  width: 16px;
  height: 1px;
  background-color: var(--gray-800);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.hm-header__toggle[aria-expanded="true"] .hm-header__toggle-line:first-child {
  transform: translateY(2.5px) rotate(45deg);
}

.hm-header__toggle[aria-expanded="true"] .hm-header__toggle-line:last-child {
  transform: translateY(-2.5px) rotate(-45deg);
}

.hm-header__toggle[aria-expanded="true"] .hm-header__toggle-label::after {
  content: "zamknij";
}

.hm-header__toggle-label {
  position: relative;
  padding-left: 0.1rem;
}

.hm-header__toggle-label::after {
  content: "menu";
  text-transform: uppercase;
}

@media (max-width: 768px) {
  .hm-header__inner {
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
  }

  .hm-header__toggle {
    display: inline-flex;
  }

  .hm-header__nav {
    position: fixed;
    inset: 56px 0 auto 0;
    background: rgba(245, 241, 234, 0.98);
    border-bottom: 1px solid var(--color-border-subtle);
    transform-origin: top;
    transform: scaleY(1);
    transition: transform var(--transition-normal), opacity var(--transition-normal);
  }

  .hm-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4);
    gap: var(--space-3);
  }

  .hm-header__nav-link {
    font-size: var(--font-size-md);
  }

  .hm-header__nav--collapsed {
    transform: scaleY(0);
    opacity: 0;
    pointer-events: none;
  }
}

@media (min-width: 769px) {
  .hm-header__nav--collapsed {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }
}

@supports not (backdrop-filter: blur(18px)) {
  .hm-header {
    background-color: #f5f1ea;
  }
}