/* Navigation styles centralized from includes/navigation.html */

:root {
  /* Optional helper: header height for mobile menu positioning */
  --header-height: 84px; /* pas aan als je header hoger/lager is */
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.site-header nav {
  position: relative;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0,5rem;
  padding-bottom: 0,5rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
}

.logo-img {
  height: 90px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu > li {
  position: relative;
}

.nav-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--dark);
  text-decoration: none;
  position: relative;
  padding: 0.5rem 0;
  display: inline-block;
  transition: color 0.3s;
}

/* Make dropdown toggle button look like a link */
button.nav-link {
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
}

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

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  height: 2px;
  width: 100%;
  background: var(--primary);
  opacity: 0;
  transition: opacity 0.3s;
}

.nav-link:hover::after,
.nav-link.active::after {
  opacity: 1;
}

.nav-link.active {
  color: var(--primary);
  font-weight: 600;
}

/* ---------- Dropdown item row (link + mobile toggle) ---------- */
.nav-item-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Desktop: link is klikbaar + chevron ▼ naast tekst */
.dropdown-link {
  position: relative;
  padding-right: 1.2rem; /* ruimte voor chevron */
  display: inline-flex;
  align-items: center;
}

/* Chevron (desktop) -> gebruik ::before zodat .nav-link::after (underline) niet botst */
.dropdown-link::before {
  content: "";
  position: absolute;
  right: 0.2rem;
  top: 50%;
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-60%) rotate(45deg); /* ▼ */
  opacity: 0.85;
  transition: transform 0.2s ease;
}

/* Submenu toggle button (mobiel: + / -) */
.submenu-toggle {
  display: none; /* desktop hidden */
  width: 44px;
  height: 44px;
  margin-left: auto;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
}

/* + teken (mobiel) */
.submenu-toggle::before,
.submenu-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 16px;
  height: 2px;
  background: currentColor;
  transform: translate(-50%, -50%);
  opacity: 0.9;
}

.submenu-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg); /* vertical streep -> + */
}

/* geopend: maak er - van (verticale streep weg) */
.nav-item-dropdown.is-open > .nav-item-row .submenu-toggle::after {
  display: none;
}

/* Desktop: submenu open op hover + chevron omhoog */
@media (hover: hover) and (pointer: fine) {
  .nav-item-dropdown:hover > .dropdown-menu {
    display: block;
  }
  .nav-item-dropdown:hover > .nav-item-row .dropdown-link::before {
    transform: translateY(-40%) rotate(-135deg); /* ▲ */
  }
}

/* Dropdown base */
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 0.5rem;
  box-shadow: var(--shadow-lg);
  padding: 0.75rem 0; /* houdt je verticale padding */
  min-width: 220px;
  z-index: 999;
  list-style: none;   /* ✅ bullets uit (desktop) */
  margin: 0;          /* ✅ reset default ul margin */
  padding-left: 0;    /* ✅ extra zekerheid: geen ul indent */
}

.dropdown-menu li {
  padding: 0;
}

.dropdown-menu a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--dark);
  white-space: nowrap;
}

.dropdown-menu a:hover {
  background: var(--gray-100);
  color: var(--primary);
}

/* Mobile button */
.mobile-menu-btn {
  display: none;
  width: 32px;
  height: 24px;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  border: none;
  background: transparent;
  margin-left: auto; /* ✅ duwt hamburger helemaal naar rechts */
}

.mobile-menu-btn span {
  display: block;
  height: 4px;
  width: 100%;
  background: var(--primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* MOBILE */
@media (max-width: 992px) {
  .mobile-menu-btn { display: flex; }

  /* ✅ FIX: anchor the dropdown to the full header width */
  .header-container { position: relative; }
  .site-header nav { position: static; }

  .nav-menu {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    width: 100%;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
    overflow: hidden;

    /* mobile list layout */
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 1.5rem;

    /* closed */
    max-height: 0;
    opacity: 0;
    pointer-events: none;

    transition: max-height 0.35s ease, opacity 0.2s ease;
  }

  .nav-menu.active {
    max-height: 80vh;
    opacity: 1;
    pointer-events: auto;
  }

  .nav-menu > li {
    width: 100%;
    border-top: 1px solid var(--gray-200);
  }

  .nav-menu > li:first-child { border-top: none; }

  .nav-link {
    width: 100%;
    padding: 0.85rem 0;
  }

  .nav-link::after { display: none; }

  /* Mobiel: chevron (desktop) uit, plus-toggle aan */
  .dropdown-link::before { display: none; }

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

  .dropdown-link {
    width: 100%;
    padding-right: 0;
  }

  .submenu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
  }

  /* Submenu in mobile: standaard dicht (voorkomt 'blijft open') */
  .nav-item-dropdown > .dropdown-menu {
    display: none;                 /* ✅ default dicht */
    position: static;
    border: none;
    box-shadow: none;
    background: transparent;
    min-width: 0;

    list-style: none;              /* ✅ geen bolletjes */
    margin: 0;
    padding: 0.25rem 0 0.75rem 0;
  }

  /* ✅ Toon submenu wanneer item open is (mobiel) */
  .nav-item-dropdown.is-open > .dropdown-menu {
    display: block;
  }

    /* ✅ Open state: JS zet .is-open op <li class="nav-item-dropdown"> */
  .nav-item-dropdown.is-open > .dropdown-menu {
    display: block;
  }

  /* ✅ Hele regel voelt klikbaar */
  .nav-item-row {
    cursor: pointer;
  }

  .dropdown-link {
    flex: 1;
  }

  /* ✅ Plus/min rechts op de regel (zoals Almetaal) */
  .nav-item-row::after {
    content: "+";
    margin-left: auto;
    font-size: 2.2rem;
    line-height: 1;
    color: var(--primary);
    padding: 0.2rem 0;
  }

  .nav-item-dropdown.is-open > .nav-item-row::after {
    content: "–";
  }

  /* ✅ We verbergen de losse button; hele regel is toggle */
  .submenu-toggle {
    display: none !important;
  }

  .dropdown-menu a {
    padding: 0.5rem 0 0.5rem 1.25rem;
  }
}

/* ================================
   Header CTA – originele stijl
   ================================ */

@media (min-width: 993px) {
  .nav-cta {
    margin-left: 1rem;
  }

  .nav-cta-btn {
    white-space: nowrap;
    font-size: 1.1rem;

    /* ✅ kleiner blok rondom tekst */
    padding: 0.45rem 0.9rem;  /* pas dit aan naar smaak */
    line-height: 1.1;         /* iets strakker */

    /* ✅ tekst vet */
    font-weight: 700;
  }
}

@media (max-width: 992px) {
  .nav-cta-btn {
    width: 100%;
    justify-content: center;
    margin-top: 1rem;

    font-size: 1.05rem;

    /* ✅ mobiel ook iets compacter */
    padding: 0.65rem 1rem;
    line-height: 1.15;

    /* ✅ vet */
    font-weight: 700;
  }
}