/*
 * NAGELSCHUH.CLUB - Navigation Styles
 * powered by javelin.ch
 */

/* ============================================
   TOP NAVIGATION BAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-sticky);
  transition: all var(--transition-base);
  padding: var(--space-md) 0;
}

/* Initial state (transparent) */
.navbar.transparent {
  background-color: transparent;
  box-shadow: none;
}

/* Scrolled state (white + shadow) */
.navbar.scrolled {
  background-color: var(--bg-white);
  box-shadow: var(--shadow-md);
  padding: var(--space-sm) 0;
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ============================================
   LOGO
   ============================================ */
.navbar-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  z-index: var(--z-sticky);
}

.navbar-logo img {
  height: 40px;
  width: auto;
  transition: all var(--transition-base);
}

.navbar.scrolled .navbar-logo img {
  height: 35px;
}

.navbar-logo-text {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-left: var(--space-sm);
  font-style: italic;
}

.navbar-logo-subline {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  margin-top: 2px;
}

/* ============================================
   NAVIGATION MENU (Desktop)
   ============================================ */
.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.navbar-menu li {
  position: relative;
}

.navbar-menu a {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  padding: var(--space-sm) 0;
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width var(--transition-base);
}

.navbar-menu a:hover {
  color: var(--primary);
  text-decoration: none;
}

.navbar-menu a:hover::after {
  width: 100%;
}

.navbar-menu a.active {
  color: var(--primary);
}

.navbar-menu a.active::after {
  width: 100%;
}

/* ============================================
   NAVBAR ACTIONS (Login + CTA)
   ============================================ */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.navbar-login {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.navbar-login:hover {
  color: var(--primary);
  text-decoration: none;
}

.navbar-cta {
  /* Uses .btn-primary from main CSS */
}

/* ============================================
   MOBILE HAMBURGER MENU
   ============================================ */
.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 28px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: var(--z-fixed);
}

.navbar-toggle-bar {
  width: 28px;
  height: 3px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

/* Hamburger → X Animation */
.navbar-toggle.active .navbar-toggle-bar:nth-child(1) {
  transform: rotate(45deg) translateY(8px);
}

.navbar-toggle.active .navbar-toggle-bar:nth-child(2) {
  opacity: 0;
}

.navbar-toggle.active .navbar-toggle-bar:nth-child(3) {
  transform: rotate(-45deg) translateY(-8px);
}

/* ============================================
   MOBILE DRAWER MENU
   ============================================ */
.navbar-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background-color: var(--bg-white);
  box-shadow: var(--shadow-xl);
  padding: 80px var(--space-lg) var(--space-xl);
  overflow-y: auto;
  transition: right var(--transition-base);
  z-index: var(--z-modal);
}

.navbar-drawer.active {
  right: 0;
}

.navbar-drawer .navbar-menu {
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-lg);
}

.navbar-drawer .navbar-menu a {
  font-size: var(--font-size-lg);
  width: 100%;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-color);
}

.navbar-drawer .navbar-actions {
  flex-direction: column;
  width: 100%;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.navbar-drawer .btn {
  width: 100%;
  text-align: center;
}

/* Mobile Backdrop */
.navbar-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: var(--z-modal-backdrop);
}

.navbar-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   RESPONSIVE NAVIGATION
   ============================================ */
@media (max-width: 1024px) {
  .navbar-menu {
    gap: var(--space-lg);
  }

  .navbar-menu a {
    font-size: var(--font-size-sm);
  }
}

@media (max-width: 768px) {
  /* Hide desktop menu */
  .navbar-menu,
  .navbar-actions .navbar-login {
    display: none;
  }

  /* Show mobile toggle */
  .navbar-toggle {
    display: flex;
  }

  .navbar-logo img {
    height: 35px;
  }

  .navbar-logo-text {
    font-size: var(--font-size-xl);
  }
}

/* ============================================
   STICKY HEADER SPACER
   ============================================ */
.navbar-spacer {
  height: 70px;
}

@media (max-width: 768px) {
  .navbar-spacer {
    height: 60px;
  }
}