/* ============================================================
   AURA MEGA MENU — Frontend Styles v1.0.0
   ============================================================ */

/* ---- CSS VARIABLES ---- */
:root {
  --amm-accent:        #e94560;
  --amm-primary:       #1a1a2e;
  --amm-bg:            #ffffff;
  --amm-bg-alt:        #f8f9fa;
  --amm-text:          #2d2d2d;
  --amm-text-light:    #6c757d;
  --amm-border:        #e9ecef;
  --amm-shadow:        0 20px 60px rgba(0,0,0,0.15);
  --amm-radius:        12px;
  --amm-font:          'DM Sans', -apple-system, sans-serif;
  --amm-transition:    all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --amm-cols:          4;
}

/* ============================================================
   NAV CONTAINER
============================================================ */
.amm-nav-container {
  position: relative;
}

.amm-nav-container ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Top-level list */
.amm-nav-container > ul,
.amm-nav-container nav > ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
}

/* ============================================================
   TOP-LEVEL ITEMS
============================================================ */
.amm-item {
  position: static; /* needed for full-width panels */
}

.amm-top-level {
  position: relative;
}

.amm-top-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: 8px;
  font-family: var(--amm-font);
  font-size: 14px;
  font-weight: 600;
  color: inherit;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: var(--amm-transition);
  white-space: nowrap;
}

.amm-top-link:hover {
  color: var(--amm-accent);
}

.amm-item.amm-current > .amm-top-link {
  color: var(--amm-accent);
}

/* Arrow indicator */
.amm-arrow {
  display: inline-block;
  font-size: 12px;
  margin-left: 2px;
  transition: transform 0.25s ease;
  opacity: 0.6;
}

.amm-item.amm-open > .amm-top-link .amm-arrow {
  transform: rotate(180deg);
  opacity: 1;
}

/* ============================================================
   BADGE
============================================================ */
.amm-badge {
  display: inline-block;
  background: var(--amm-accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  border-radius: 4px;
  line-height: 1.4;
  vertical-align: middle;
  margin-left: 2px;
}

/* ============================================================
   ICON
============================================================ */
.amm-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
}

.amm-icon-char {
  font-size: 16px;
  line-height: 1;
}

/* ============================================================
   STANDARD DROPDOWN (non-mega)
============================================================ */
.amm-top-level .amm-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--amm-bg);
  border-radius: var(--amm-radius);
  box-shadow: var(--amm-shadow);
  border: 1px solid var(--amm-border);
  padding: 8px 0;
  z-index: 9998;
}

.amm-top-level.amm-open > .amm-dropdown,
.amm-top-level:hover > .amm-dropdown {
  display: block;
  animation: ammFadeSlide 0.25s ease forwards;
}

.amm-dropdown .amm-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 14px;
  color: var(--amm-text);
  text-decoration: none;
  transition: var(--amm-transition);
}

.amm-dropdown .amm-link:hover {
  background: var(--amm-bg-alt);
  color: var(--amm-accent);
  padding-left: 26px;
}

/* ============================================================
   MEGA PANEL — WRAPPER
============================================================ */
.amm-mega-panel {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 6px);
  background: var(--amm-bg);
  box-shadow: var(--amm-shadow);
  border-radius: 0 0 var(--amm-radius) var(--amm-radius);
  border: 1px solid var(--amm-border);
  border-top: 3px solid var(--amm-accent);
  z-index: 9999;
  overflow: hidden;
}

/* Width variants */
.amm-panel-full  { left: 0; right: 0; }

.amm-panel-wide {
  left: 50%;
  transform: translateX(-50%);
  width: 1200px;
  max-width: 96vw;
}

.amm-panel-medium {
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  max-width: 96vw;
}

/* Show on hover / open class */
.amm-has-mega:hover > .amm-mega-panel,
.amm-has-mega.amm-open > .amm-mega-panel {
  display: flex;
}

/* ============================================================
   MEGA INNER LAYOUT
============================================================ */
.amm-mega-inner {
  display: flex;
  width: 100%;
}

/* Columns section */
.amm-mega-columns {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(var(--amm-cols), 1fr);
  gap: 0;
  padding: 28px 24px;
}

/* Each column */
.amm-col {
  padding: 0 16px;
  border-right: 1px solid var(--amm-border);
}

.amm-col:first-child { padding-left: 0; }
.amm-col:last-child  { border-right: none; padding-right: 0; }

/* Column sub-list */
.amm-sub-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Sub-menu parent (column header) */
.amm-sub-list > li:first-child > .amm-link {
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--amm-primary);
  padding: 0 0 10px 0;
  margin-bottom: 6px;
  border-bottom: 2px solid var(--amm-accent);
  pointer-events: none;
}

/* Regular sub-items */
.amm-sub-list .amm-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--amm-text);
  text-decoration: none;
  transition: var(--amm-transition);
  border-radius: 6px;
}

.amm-sub-list .amm-link:hover {
  color: var(--amm-accent);
  padding-left: 6px;
}

.amm-sub-list .amm-link .amm-icon {
  width: 28px;
  height: 28px;
  background: var(--amm-bg-alt);
  border-radius: 6px;
  flex-shrink: 0;
  transition: var(--amm-transition);
}

.amm-sub-list .amm-link:hover .amm-icon {
  background: color-mix(in srgb, var(--amm-accent) 12%, transparent);
}

/* ============================================================
   PROMO / GRAPHIC PANEL (Right Side)
============================================================ */
.amm-promo-panel {
  width: 260px;
  flex-shrink: 0;
  min-height: 300px;
}

.amm-promo-image {
  width: 100%;
  height: 100%;
  min-height: 300px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.amm-promo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.85) 0%,
    rgba(0,0,0,0.4) 50%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px 20px;
  color: #fff;
}

.amm-promo-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 8px;
  color: #fff;
}

.amm-promo-desc {
  font-size: 13px;
  opacity: 0.85;
  line-height: 1.5;
  margin-bottom: 14px;
}

.amm-promo-btn {
  display: inline-block;
  background: var(--amm-promo-accent, #e94560);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 8px 16px;
  border-radius: 6px;
  text-decoration: none;
  transition: var(--amm-transition);
  align-self: flex-start;
}

.amm-promo-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
  color: #fff;
}

/* ============================================================
   COLUMN IMAGE HEADER
============================================================ */
.amm-col-img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 12px;
}

.amm-col-header-desc {
  font-size: 12px;
  color: var(--amm-text-light);
  margin-bottom: 12px;
  line-height: 1.5;
}

/* ============================================================
   ANIMATIONS
============================================================ */
@keyframes ammFadeSlide {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes ammFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes ammZoom {
  from { opacity: 0; transform: scale(0.97); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes ammFlip {
  from { opacity: 0; transform: perspective(600px) rotateX(-8deg); }
  to   { opacity: 1; transform: perspective(600px) rotateX(0); }
}

/* Animation: fade-slide (default) */
.amm-has-mega:hover > .amm-mega-panel,
.amm-has-mega.amm-open > .amm-mega-panel {
  animation: ammFadeSlide 0.28s ease forwards;
}

/* Override per global setting via JS-added body class */
body.amm-anim-fade      .amm-mega-panel { animation: ammFade     0.25s ease forwards; }
body.amm-anim-zoom      .amm-mega-panel { animation: ammZoom     0.28s ease forwards; }
body.amm-anim-flip      .amm-mega-panel { animation: ammFlip     0.3s  ease forwards; }
body.amm-anim-slide     .amm-mega-panel { animation: ammFadeSlide 0.28s ease forwards; }

/* ============================================================
   MOBILE RESPONSIVE
============================================================ */
@media (max-width: 991px) {

  .amm-nav-container > ul,
  .amm-nav-container nav > ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .amm-top-link {
    padding: 12px 16px;
    border-radius: 0;
    border-bottom: 1px solid var(--amm-border);
  }

  .amm-mega-panel,
  .amm-dropdown {
    position: static !important;
    box-shadow: none !important;
    border: none !important;
    border-top: none !important;
    border-left: 3px solid var(--amm-accent) !important;
    margin-left: 16px;
    border-radius: 0 !important;
    transform: none !important;
    width: auto !important;
    display: none;
    animation: none !important;
  }

  .amm-has-mega.amm-open > .amm-mega-panel,
  .amm-top-level.amm-open > .amm-dropdown {
    display: block !important;
  }

  .amm-mega-inner {
    flex-direction: column;
  }

  .amm-mega-columns {
    grid-template-columns: 1fr;
    padding: 12px;
  }

  .amm-col {
    border-right: none;
    border-bottom: 1px solid var(--amm-border);
    padding: 8px 0;
  }

  .amm-promo-panel {
    width: 100%;
    min-height: 200px;
  }

  .amm-panel-wide,
  .amm-panel-medium {
    left: 0;
    right: 0;
    transform: none;
    width: auto;
    max-width: none;
  }
}

/* ============================================================
   ACCESSIBLE FOCUS STYLES
============================================================ */
.amm-link:focus-visible {
  outline: 2px solid var(--amm-accent);
  outline-offset: 2px;
  border-radius: 6px;
}