/* Header-specific styles for Kozosseghub365 */

.kh-site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  max-width: 100%;
  border-bottom: 1px solid var(--color-border-subtle);
  background: rgba(245, 239, 228, 0.98);
  backdrop-filter: blur(12px);
}

.kh-site-header__shell {
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
  min-width: 0;
}

.kh-site-header__brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  min-width: 0;
}

.kh-site-brand {
  display: inline-flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.kh-site-brand__primary {
  font-size: clamp(0.9rem, 2.5vw, var(--font-size-lg));
  overflow-wrap: anywhere;
}

.kh-site-brand__tagline {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.nav-toggle {
  display: none;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  cursor: pointer;
}

.nav-toggle__bar {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.kh-site-nav {
  margin-top: var(--space-4);
}

@media (min-width: 901px) {
  .kh-site-header__shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-12);
  }

  .kh-site-header__brand-row {
    flex-shrink: 0;
  }

  .kh-site-nav {
    margin-top: 0;
    flex: 1;
    min-width: 0;
  }

  .kh-nav-list {
    flex-wrap: nowrap;
    justify-content: flex-end;
    gap: var(--space-6);
  }

  .kh-nav-item--cta {
    margin-left: var(--space-4);
  }
}

.kh-nav-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-8);
  list-style: none;
  margin: 0;
  padding: 0;
}

.kh-nav-link {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.kh-nav-item--cta {
  margin-left: auto;
}

.kh-nav-cta {
  font-size: var(--font-size-xs);
  padding-inline: var(--space-10);
  padding-block: var(--space-4);
  white-space: nowrap;
}

.kh-site-header a:focus-visible,
.kh-site-header button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

body.kh-nav-open {
  overflow: hidden;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
  }

  .kh-site-nav {
    display: none;
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border-subtle);
  }

  .kh-site-nav.is-open {
    display: block;
  }

  .kh-nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .kh-nav-item {
    width: 100%;
  }

  .kh-nav-link {
    display: block;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border-subtle);
  }

  .kh-nav-item--cta {
    margin-left: 0;
    margin-top: var(--space-6);
  }

  .kh-nav-cta {
    width: 100%;
    justify-content: center;
  }

  .nav-toggle {
    position: relative;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle__bar {
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -9px;
    margin-top: -1px;
    transform-origin: center;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
    transform: rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
    opacity: 0;
    transform: none;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
    transform: rotate(-45deg);
  }
}

@media (min-width: 901px) {
  .nav-toggle {
    display: none !important;
  }

  .kh-site-nav {
    display: block !important;
  }
}