/**
 * @file header.css
 * Header component styling.
 */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  position: relative;
}

/* --- Branding --- */
.site-header__logo-link {
  display: flex;
  align-items: center;
  gap: var(--vg-h-8);
  text-decoration: none;
}

.site-header__logo {
  height: 36px;
  width: auto;
}

.site-header__name {
  font-family: 'GAPZuidVG', 'Georgia', serif;
  font-size: 1.2rem;
  font-weight: 400;
  font-style: italic;
  color: var(--vg-groen);
}

/* --- Right side (nav + search + hamburger) --- */
.site-header__right {
  display: flex;
  align-items: center;
  gap: var(--vg-h-24);
}

/* --- Desktop navigation --- */
.site-header__nav ul {
  display: flex;
  align-items: center;
  gap: var(--vg-h-24);
}

.site-header__nav li {
  list-style: none;
}

.site-header__nav a {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--vg-color-text);
  letter-spacing: 0.02em;
  padding: var(--vg-h-4) 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.site-header__nav a:hover,
.site-header__nav a:focus,
.site-header__nav a.is-active {
  color: var(--vg-color-heading);
  border-bottom-color: var(--vg-groen);
}

/* --- Search icon --- */
.site-header__search {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--vg-color-text);
  transition: color 0.2s ease;
}

.site-header__search:hover {
  color: var(--vg-groen);
}

.site-header__search svg {
  width: 20px;
  height: 20px;
}

/* --- Hamburger (mobile only) --- */
.site-header__hamburger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--vg-color-text);
  padding: 0;
}

.site-header__hamburger svg {
  width: 24px;
  height: 24px;
}

/* --- Mobile menu overlay --- */
.site-header__mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--vg-color-surface);
  border-bottom: 1px solid var(--vg-color-border);
  padding: var(--vg-space-2) var(--vg-h-16);
  z-index: 150;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.site-header__mobile-menu[hidden] {
  display: none;
}

.site-header__mobile-menu nav ul {
  flex-direction: column;
  gap: 0;
}

.site-header__mobile-menu nav li {
  list-style: none;
}

.site-header__mobile-menu nav a {
  display: block;
  padding: var(--vg-space-1) 0;
  font-size: 1rem;
  color: var(--vg-color-text);
  border-bottom: 1px solid var(--vg-color-border);
}

.site-header__mobile-menu nav a:hover {
  color: var(--vg-groen);
}

.site-header__mobile-search {
  display: flex;
  align-items: center;
  gap: var(--vg-h-8);
  padding: var(--vg-space-1) 0;
  color: var(--vg-color-text);
  font-size: 1rem;
}

.site-header__mobile-search svg {
  width: 20px;
  height: 20px;
}

/* --- Responsive --- */
/* Desktop: show nav + search, hide hamburger */
@media (min-width: 768px) {
  .site-header__hamburger {
    display: none;
  }

  .site-header__nav {
    display: flex;
  }
}

/* Mobile: hide nav + search icon in header, show hamburger */
@media (max-width: 767px) {
  .site-header__nav {
    display: none;
  }

  .site-header__search {
    display: none;
  }
}