/* Header-specific styles for Toolvirixa */

.site-header {
  border-bottom: 1px solid rgba(15, 23, 42, 0.18);
}

.site-header-inner {
  gap: var(--space-4);
}

.site-branding {
  display: flex;
  align-items: center;
  min-width: 0;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: #ffffff;
}

.site-logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: radial-gradient(circle at 30% 0, #facc15 0, #f97316 40%, #ea580c 100%);
  color: #111827;
  box-shadow: var(--shadow-md);
  flex-shrink: 0;
}

.site-logo-mark .fa-screwdriver-wrench {
  font-size: 1.2rem;
}

.site-logo-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.site-logo-title {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.95rem;
  line-height: var(--line-height-tight);
}

.site-logo-subtitle {
  font-size: 0.75rem;
  color: rgba(249, 250, 251, 0.7);
  white-space: nowrap;
}

/* Navigation layout */
.site-nav-wrapper {
  display: flex;
  align-items: center;
}

.site-nav {
  list-style: none;
}

.site-nav-item {
  position: relative;
}

.site-nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: 0.75rem;
  padding-block: 0.4rem;
  border-radius: var(--radius-full);
  transition: background-color var(--transition-base), color var(--transition-base), box-shadow var(--transition-base);
}

.site-nav-link:hover {
  background-color: rgba(15, 23, 42, 0.6);
}

.site-nav-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.site-nav-cta {
  background: linear-gradient(135deg, var(--color-primary), #facc15);
  color: #111827 !important;
  box-shadow: var(--shadow-md);
  font-weight: 600;
}

.site-nav-cta:hover {
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--color-primary-dark), #eab308);
}

/* Mobile nav toggle */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(148, 163, 184, 0.5);
  color: #e5e7eb;
  background-color: rgba(15, 23, 42, 0.7);
}

.nav-toggle:hover {
  background-color: rgba(15, 23, 42, 0.95);
  border-color: rgba(248, 250, 252, 0.8);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.nav-toggle-icon {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.18rem;
}

.nav-toggle-bar {
  width: 1.15rem;
  height: 2px;
  border-radius: 999px;
  background-color: currentColor;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle-text {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Toggle animation when expanded */
.nav-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.nav-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Responsive behavior */
@media (max-width: 768px) {
  .site-header-inner {
    height: auto;
    padding-block: 0.75rem;
  }

  .site-logo-subtitle {
    display: none;
  }

  .site-nav-wrapper {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: rgba(11, 27, 51, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.65);
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  }

  .nav-open #primary-navigation {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: scaleY(1);
  }

  .site-nav {
    flex-direction: column;
    align-items: stretch;
    padding: 0.5rem var(--container-padding-x) 0.85rem;
  }

  .site-nav-link {
    justify-content: flex-start;
    padding-block: 0.7rem;
    width: 100%;
  }

  .site-nav-cta {
    justify-content: center;
    margin-top: 0.4rem;
  }
}

@media (min-width: 769px) {
  .nav-toggle {
    display: none;
  }

  .site-nav-wrapper {
    position: static;
  }

  .site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-2);
  }
}