/**
 * Scroll Reveal Animation System
 *
 * @package Erkon
 */

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slower) var(--ease-out),
              transform var(--duration-slower) var(--ease-out);
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   REVEAL DIRECTION VARIANTS
   ========================================================================== */

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--duration-slower) var(--ease-out),
              transform var(--duration-slower) var(--ease-out);
  will-change: opacity, transform;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity var(--duration-slower) var(--ease-out),
              transform var(--duration-slower) var(--ease-out);
  will-change: opacity, transform;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity var(--duration-slower) var(--ease-out),
              transform var(--duration-slower) var(--ease-out);
  will-change: opacity, transform;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* ==========================================================================
   STAGGERED ANIMATION DELAYS
   ========================================================================== */

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }
.reveal-delay-6 { transition-delay: 600ms; }

/* ==========================================================================
   HEADER GLASSMORPHISM
   ========================================================================== */

.wrapper-navbar {
  transition: padding var(--duration-slow) var(--ease-out),
              background-color var(--duration-slow) var(--ease-out),
              backdrop-filter var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out);
}

.wrapper-navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   COUNT-UP ANIMATION
   ========================================================================== */

.stat-countup {
  font-variant-numeric: tabular-nums; /* Prevents layout shift during animation */
}

/* ==========================================================================
   TOUCH DROPDOWN SUPPORT
   ========================================================================== */

.menu-item-has-children.touch-open > .sub-menu,
.menu-item-has-children.touch-open > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

/* ==========================================================================
   PREFERS REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
    transition: none;
    will-change: auto;
  }

  .reveal-delay-1,
  .reveal-delay-2,
  .reveal-delay-3,
  .reveal-delay-4,
  .reveal-delay-5,
  .reveal-delay-6 {
    transition-delay: 0ms;
  }

  .wrapper-navbar {
    transition: none;
  }
}

/* ==========================================================================
   NAVIGATION HOVER EFFECTS
   ========================================================================== */

:root {
  --nav-secondary: rgba(0, 124, 186, 1);
  --nav-accent: rgba(160, 201, 236, 1);
  --nav-bg-secondary: rgba(242, 248, 255, 1);
}

#wrapper-navbar .navbar-nav .nav-link.active {
  border-bottom: none !important;
}

#wrapper-navbar .navbar-nav > .nav-item > .nav-link:not(.dropdown-toggle) {
  position: relative;
}

/* Underline for regular links (without dropdown) */
#wrapper-navbar .navbar-nav > .nav-item > .nav-link:not(.dropdown-toggle)::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 18px;
  right: 18px;
  height: 2px;
  background: var(--nav-secondary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.3s ease;
}

#wrapper-navbar .navbar-nav > .nav-item > .nav-link:not(.dropdown-toggle):hover::after,
#wrapper-navbar .navbar-nav > .nav-item.current-menu-item > .nav-link:not(.dropdown-toggle)::after,
#wrapper-navbar .navbar-nav > .nav-item.current_page_item > .nav-link:not(.dropdown-toggle)::after {
  transform: scaleX(1);
}

/* Underline for dropdown toggle links - uses ::before since ::after is arrow */
#wrapper-navbar .navbar-nav > .nav-item > .nav-link.dropdown-toggle {
  position: relative;
}

#wrapper-navbar .navbar-nav > .nav-item > .nav-link.dropdown-toggle::before {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 18px;
  right: 40px;
  height: 2px;
  background: var(--nav-secondary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.3s ease;
}

#wrapper-navbar .navbar-nav > .nav-item > .nav-link.dropdown-toggle:hover::before,
#wrapper-navbar .navbar-nav > .nav-item.current-menu-item > .nav-link.dropdown-toggle::before,
#wrapper-navbar .navbar-nav > .nav-item.current_page_item > .nav-link.dropdown-toggle::before,
#wrapper-navbar .navbar-nav > .nav-item:hover > .nav-link.dropdown-toggle::before {
  transform: scaleX(1);
}

#wrapper-navbar .navbar-nav > .nav-item > .nav-link:hover {
  color: var(--nav-secondary) !important;
}

/* ==========================================================================
   DROPDOWN MENU
   ========================================================================== */

/* Dropdown arrow icon */
#wrapper-navbar .navbar-nav .nav-link.dropdown-toggle::after {
  content: '\f0d7';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 10px;
  margin-left: 8px;
  border: none !important;
  vertical-align: middle;
  display: inline-block;
}

/* NOTE: Header hamburger appears at max-width: 1280px (theme.css).
   Ideally this should also be min-width: 1280px. Verify visually before changing. */
@media (min-width: 1080px) {
  #wrapper-navbar .main-menu-container .navbar-nav li.menu-item .mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
  }

  #wrapper-navbar .main-menu-container .navbar-nav li.menu-item:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    display: flex !important;
  }

  #wrapper-navbar .main-menu-container .navbar-nav li.menu-item .mega-menu .dropdown-menu {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    min-width: 240px;
    background: #fff;
    box-shadow: 0px 10px 20px 0px rgba(0, 0, 0, 0.1);
    border-radius: 0;
    border: none;
    padding: 12px 0;
    margin: 0;
    display: block !important;
  }
}

#wrapper-navbar .navbar-nav .dropdown-menu .dropdown-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 14px 24px;
  font-size: 14px;
  font-weight: 400;
  color: var(--nav-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.2s ease;
  border-bottom: 1px solid var(--nav-accent);
  background: transparent;
}

#wrapper-navbar .navbar-nav .dropdown-menu li:last-child .dropdown-item {
  border-bottom: none;
}

#wrapper-navbar .navbar-nav .dropdown-menu .dropdown-item:hover {
  color: var(--nav-secondary);
  background: var(--nav-bg-secondary);
  padding-left: 28px;
}

#wrapper-navbar .navbar-nav .dropdown-menu .img-wrapper {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

#wrapper-navbar .navbar-nav .dropdown-menu .img-wrapper img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

/* ==========================================================================
   MOBILE MENU
   ========================================================================== */

#burger-wrapper #burger,
#burger-wrapper #burger::before,
#burger-wrapper #burger::after {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-wrapper {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.mobile-menu-wrapper.active {
  transform: translateX(0);
  opacity: 1;
}

/* WCAG: minimum 44px tap targets */
.stack-menu__link {
  min-height: 44px;
  display: flex;
  align-items: center;
}

/* ==========================================================================
   CART ICON
   ========================================================================== */

.cart-icon-link {
  display: flex;
  align-items: center;
  position: relative;
  color: #0f1e45;
  transition: color 0.3s ease;
}

.cart-icon-link svg {
  stroke: #0f1e45;
}

.cart-icon-link:hover {
  color: var(--nav-secondary);
}

.cart-icon-link:hover svg {
  stroke: var(--nav-secondary);
}

.cart-icon-link .cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  font-size: 11px;
  font-weight: 600;
  line-height: 18px;
  text-align: center;
  color: #fff;
  background: var(--nav-secondary);
  border-radius: 50%;
}

.header-action-item > a svg,
.header-action-item .cart-icon-link svg {
  display: block !important;
  width: 24px;
  height: 24px;
  stroke: #0f1e45;
}

.header-action-item > a:hover svg,
.header-action-item .cart-icon-link:hover svg {
  stroke: var(--nav-secondary);
}