/* Header Styles for ChefUtensilsPL */

.cu-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #ffffff;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(12px);
}

.cu-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cu-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.cu-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: #111827;
}

.cu-header__logo-mark {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 20%, #facc6b 0, #f97316 40%, #2f4b3a 100%);
  color: #f9fafb;
  font-size: 1.15rem;
}

.cu-header__logo-text {
  display: flex;
  flex-direction: column;
}

.cu-header__logo-main {
  font-family: "Source Serif 4", ui-serif, Georgia, "Times New Roman", serif;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.cu-header__logo-sub {
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.75rem;
  font-weight: 400;
  color: #6b7280;
}

/* Navigation */

.cu-header__nav {
  flex: 1 1 auto;
}

.cu-header__nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.cu-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: #374151;
  text-decoration: none;
  padding: 0.25rem 0;
}

.cu-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #b45309, #2f4b3a);
  transition: width 0.18s ease-out;
}

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

.cu-header__nav-link:hover,
.cu-header__nav-link:focus-visible {
  color: #111827;
}

.cu-header__nav-link:focus-visible {
  outline: 2px solid #2f4b3a;
  outline-offset: 3px;
  border-radius: 4px;
}

/* Actions */

.cu-header__actions {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.cu-header__icon-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  color: #111827;
  background-color: #f3f4f6;
  text-decoration: none;
  transition: background-color 0.18s ease-out, color 0.18s ease-out, transform 0.12s ease-out;
}

.cu-header__icon-link:hover {
  background-color: #e5e7eb;
  transform: translateY(-1px);
}

.cu-header__icon-link:focus-visible {
  outline: 2px solid #2f4b3a;
  outline-offset: 3px;
}

.cu-header__icon-link i {
  font-size: 1.05rem;
}

/* Mobile Toggle */

.cu-header__nav-toggle {
  display: none;
  position: relative;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid rgba(17, 24, 39, 0.1);
  background-color: #ffffff;
  padding: 0;
  cursor: pointer;
}

.cu-header__nav-toggle-bar {
  position: absolute;
  left: 50%;
  width: 1.25rem;
  height: 2px;
  border-radius: 999px;
  background-color: #111827;
  transform: translateX(-50%);
  transition: transform 0.15s ease-out, opacity 0.15s ease-out, top 0.15s ease-out, bottom 0.15s ease-out;
}

.cu-header__nav-toggle-bar:nth-child(1) {
  top: 0.85rem;
}

.cu-header__nav-toggle-bar:nth-child(2) {
  top: 1.17rem;
}

.cu-header__nav-toggle-bar:nth-child(3) {
  bottom: 0.85rem;
}

.cu-header__nav-toggle:focus-visible {
  outline: 2px solid #2f4b3a;
  outline-offset: 3px;
}

.cu-header__nav-toggle[aria-expanded="true"] .cu-header__nav-toggle-bar:nth-child(1) {
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}

.cu-header__nav-toggle[aria-expanded="true"] .cu-header__nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.cu-header__nav-toggle[aria-expanded="true"] .cu-header__nav-toggle-bar:nth-child(3) {
  bottom: auto;
  top: 50%;
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* Responsive Layout */

@media (max-width: 768px) {
  .cu-header__inner {
    padding-inline: 1rem;
  }

  .cu-header__logo-sub {
    display: none;
  }

  .cu-header__nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .cu-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background-color: #ffffff;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    transform-origin: top;
    transform: scaleY(0.98);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.18s ease-out, transform 0.18s ease-out, visibility 0.18s ease-out;
  }

  .cu-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1.25rem 1rem;
    gap: 0.25rem;
  }

  .cu-header__nav-item {
    border-radius: 0.5rem;
  }

  .cu-header__nav-link {
    width: 100%;
    padding: 0.6rem 0.25rem;
  }

  .cu-header__nav-link::after {
    display: none;
  }

  .cu-header__nav--open {
    opacity: 1;
    visibility: visible;
    transform: scaleY(1);
  }
}

@media (max-width: 640px) {
  .cu-header__inner {
    gap: 0.5rem;
  }

  .cu-header__actions {
    gap: 0.5rem;
  }

  .cu-header__logo-main {
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cu-header__nav,
  .cu-header__nav-toggle-bar,
  .cu-header__icon-link,
  .cu-header__nav-link::after {
    transition: none !important;
  }
}