/* Header component for Worknestia */
.wn-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: #ffffffcc;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.wn-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.wn-header__brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.wn-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: #0b1727;
}

.wn-header__logo-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 0.9rem;
  background: linear-gradient(135deg, #0b3b5c, #3b82f6);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.05rem;
  color: #ffffff;
}

.wn-header__logo-text {
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

/* Navigation */
.wn-header__nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.wn-header__nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
}

.wn-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0;
  font-size: 0.95rem;
  color: #1f2933;
  text-decoration: none;
  font-weight: 500;
}

.wn-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 0;
  height: 2px;
  background: #0b3b5c;
  border-radius: 999px;
  transition: width 0.18s ease-out;
}

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

.wn-header__nav-link:focus-visible {
  outline: 2px solid #0b3b5c;
  outline-offset: 3px;
  border-radius: 4px;
}

.wn-header__nav-item--highlight .wn-header__nav-link--highlight {
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: #0b3b5c;
  color: #ffffff;
  border: 1px solid transparent;
}

.wn-header__nav-item--highlight .wn-header__nav-link--highlight::after {
  display: none;
}

.wn-header__nav-item--highlight .wn-header__nav-link--highlight:hover,
.wn-header__nav-item--highlight .wn-header__nav-link--highlight:focus-visible {
  background: #08263b;
}

/* Search */
.wn-header__search-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: #0b1727;
  font-size: 0.9rem;
  text-decoration: none;
}

.wn-header__search-link:hover {
  background-color: rgba(15, 23, 42, 0.04);
}

.wn-header__search-link:focus-visible {
  outline: 2px solid #0b3b5c;
  outline-offset: 3px;
}

.wn-header__search-icon {
  width: 1.1rem;
  text-align: center;
  color: #0b3b5c;
}

/* Mobile toggle */
.wn-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.22rem;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: #ffffff;
  padding: 0;
}

.wn-header__toggle-bar {
  width: 1.2rem;
  height: 0.9px;
  border-radius: 999px;
  background: #0b1727;
  transition: transform 0.18s ease-out, opacity 0.18s ease-out;
}

.wn-header__toggle:focus-visible {
  outline: 2px solid #0b3b5c;
  outline-offset: 3px;
}

.wn-header__toggle[aria-expanded="true"] .wn-header__toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

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

.wn-header__toggle[aria-expanded="true"] .wn-header__toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Mobile layout */
@media (max-width: 768px) {
  .wn-header__inner {
    padding-inline: 1rem;
  }

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

  .wn-header__nav {
    position: fixed;
    inset: 0 0 auto 0;
    top: 3.6rem;
    background: #ffffff;
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1rem 1.5rem;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.2s ease-out, opacity 0.2s ease-out, visibility 0.2s;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
  }

  .wn-header__nav--open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .wn-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    margin-bottom: 0.75rem;
  }

  .wn-header__nav-link {
    padding: 0.5rem 0.1rem;
    width: 100%;
  }

  .wn-header__search-link {
    justify-content: flex-start;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wn-header,
  .wn-header * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}