/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-text);
  color: #fff;
  width: 100%;
  min-height: 80px;
  margin: 0 auto;
  padding: 1rem 2rem;
  padding-left: 0;
}

/* ============================================
   LOGO
   ============================================ */
.site-logo {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  margin-right: 2rem;
  justify-self: start;
  margin-left: 0;
}

.site-logo img,
.logo-img {
  max-height: 70px;
  height: auto;
  width: auto;
}

/* ============================================
   NAVIGATION WRAPPER
   ============================================ */
.site-navigation {
  width: 100%;
  color: var(--color-primary);
}

.site-navigation .nav-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-gap);
  display: grid;
  grid-template-columns: auto 1fr auto; /* logo - menu - search */
  align-items: center;
  gap: 2rem;
}

/* ============================================
   NAVIGATION LINKS
   ============================================ */
.nav-list {
  display: flex;
  justify-content: center;
  gap: 2.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  margin: 0;
  padding: 0;
}

.nav-link {
  color: #1b1a1a;
  text-decoration: none;
  font-size: 1.6rem;
  font-weight: 600;
  padding: 0.6rem 0;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link.nav-current {
  font-weight: 700;
  color: var(--color-primary);
}

/* ============================================
   SEARCH ICON BUTTON
   ============================================ */
.nav-search {
  flex: 0 0 auto;
  justify-self: end;
}

.gh-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  color: var(--color-darker-gray);
  cursor: pointer;
  background: transparent;
  border: 0;
  outline: none;
}

.gh-icon-button svg {
  width: 20px;
  height: 20px;
}

/* ============================================
   PRIMARY vs SECONDARY NAV
   ============================================ */
.site-navigation.primary-nav {
  position: relative;
  background: none;
  min-height: 60px;
  z-index: 1000;
}

.site-navigation.secondary-nav {
  position: relative;
  margin-top: 2rem;
}

.site-navigation.secondary-nav .nav-list {
  justify-content: center;
  gap: 1.2rem;
}

.site-navigation.secondary-nav .nav-link {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.4rem;
}

.site-navigation.secondary-nav .nav-link:hover {
  color: #fff;
}

/* Pastikan primary nav tidak muncul di footer */
.site-footer .primary-nav {
  display: none !important;
}

/* ============================================
   MOBILE NAVIGATION
   ============================================ */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.mobile-menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px 0;
  background: currentColor;
  transition: transform 0.18s ease, opacity 0.18s ease;
}
/* ============================================
   MOBILE NAVIGATION
   ============================================ */
@media (max-width: 768px) {
  /* wrapper */
  .site-navigation .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--container-gap);
  }

  /* logo */
  .site-logo {
    margin-right: auto;
  }

  /* burger button */
  .mobile-menu-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    color: #fff;
  }
  .mobile-menu-toggle span {
    width: 20px;
    height: 2px;
    margin: 4px 0;
    background: currentColor;
  }

  /* nav-list default: hidden */
  .site-navigation .nav-list {
    display: none;
    flex-direction: column;
    width: 100%;
    gap: 1rem;
    margin: 1rem 0 0 0;
    padding: 0;
  }

  /* nav-list saat toggle aktif */
  .site-navigation.active .nav-list {
    display: flex;
  }

  .site-navigation .nav-link {
    font-size: 1.6rem;
    font-weight: 500;
    padding: 0.8rem 0;
    display: block;
    width: 100%;
    text-align: left;
  }

  /* search di bawah menu */
  .site-navigation .gh-search {
    margin-top: 1rem;
    align-self: flex-start;
  }
}
/* ================================
   MOBILE OVERLAY NAV
   ================================ */
.mobile-overlay {
  position: fixed;
  top: 0;
  left: -100%; /* disembunyikan ke kiri */
  width: 80%;
  max-width: 320px;
  height: 100%;
  background: #fff;
  box-shadow: 2px 0 8px rgba(0, 0, 0, 0.2);
  z-index: 2000;
  padding: 2rem;
  transition: left 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.mobile-overlay.active {
  left: 0; /* geser masuk */
}

.mobile-overlay .nav-list {
  flex-direction: column;
  gap: 1rem;
}

.mobile-overlay .nav-link {
  font-size: 1.6rem;
  font-weight: 600;
  color: #000;
}

@media (min-width: 769px) {
  .mobile-overlay {
    display: none;
  }
}
/* ============================================
   RESPONSIVE NAVIGATION SWITCH
   ============================================ */

/* Tampilkan desktop-nav hanya di layar besar */
@media (min-width: 769px) {
  .desktop-nav {
    display: flex !important;
  }
  .mobile-overlay {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: none !important;
  }
}

/* Tampilkan mobile-nav (overlay) hanya di layar kecil */
@media (max-width: 768px) {
  .desktop-nav {
    display: none !important;
  }
  .mobile-overlay {
    display: flex !important;
  }
  .mobile-menu-toggle {
    display: inline-flex !important;
  }
}