/* ============================================
   JPNT · CPT Single · Page Nav · CSS
   Anchor Nav — sticky desktop top, mobile bottom drawer

   Colour Direction:
   - Neutral white / grey base
   - Subtle JPNT gold accents
   - Timber text for active states
   - Dark institutional mobile bottom bar

   JPNT Colours Used:
   - Institutional Black: #151515
   - Dark Grey: #20221F
   - Text Grey: #454A44
   - Muted Grey: #747A74
   - Light Grey: #A8A6A1
   - Border: #E5E9E5
   - Soft Background: #F7F8F6
   - Refined Gold: #D9BD22
   - Dark Gold: #A78B16
   - Soft Gold Border: #EAD77E
   - Pale Gold: #FAF4D0
   - Gold White: #FDFBF0
   - Timber: #65412A
   - Deep Timber: #4E3424

   NOTE:
   Progress bar styles are in a separate global snippet.

   Author: Arif Website Developer
   ============================================ */


/* ══════════════════════════════════════════
   DESKTOP TOP BAR NAV
   ══════════════════════════════════════════ */

#ke-anchor-nav {
  position: fixed;
  top: 0px;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 99;

  background:
    linear-gradient(
      90deg,
      #FFFFFF 0%,
      #FFFFFF 25%,
      #FDFBF0 50%,
      #FFFFFF 75%,
      #FFFFFF 100%
    );

  border-bottom: 1px solid #E5E9E5;

  opacity: 0;
  transform: translateY(-4px);

  transition:
    opacity 0.25s ease,
    transform 0.25s ease;

  pointer-events: none;
}


/* Offset anchor nav below sticky site header */

#ke-anchor-nav:not(.ke-anav--sidebar) {
  top: 60px !important;
}


#ke-anchor-nav.ke-nav-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}


/* Hide state */

#ke-anchor-nav.ke-anav--hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);

  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}


.ke-anav-inner {
  display: flex;
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;

  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
}


.ke-anav-inner::-webkit-scrollbar {
  display: none;
}


.ke-anav-label {
  font-size: 11px;
  font-weight: 700;

  color: #747A74;

  text-transform: uppercase;
  letter-spacing: 0.07em;

  padding: 0 16px 0 0;

  border-right: 1px solid #E5E9E5;

  margin-right: 4px;

  white-space: nowrap;
  align-self: center;
  flex-shrink: 0;
}


.ke-anav-link {
  padding: 12px 18px;

  font-size: 12.5px;
  font-weight: 600;

  color: #747A74;

  white-space: nowrap;

  border-bottom: 2px solid transparent;

  text-decoration: none;

  transition:
    color 0.15s,
    border-color 0.15s,
    background-color 0.15s;

  flex-shrink: 0;
}


.ke-anav-link:hover {
  color: #4E3424;
}


.ke-anav-link.ke-anav-active {
  color: #65412A;
  border-bottom-color: #D9BD22;
}


/* ── Nested H3 links ── */

.ke-anav-link.ke-anav-link--nested,
.ke-anav-link.ke-anav-h3 {
  font-size: 11.5px;
  font-weight: 500;

  padding-left: 10px;

  color: #969C96;
}


.ke-anav-link.ke-anav-link--nested.ke-anav-active,
.ke-anav-link.ke-anav-h3.ke-anav-active {
  color: #65412A;
}


/* ── CTA ── */

.ke-anav-cta {
  margin-left: auto !important;
  flex-shrink: 0 !important;

  padding: 6px 16px !important;

  background:
    linear-gradient(
      135deg,
      #E4CD4D 0%,
      #D9BD22 48%,
      #A78B16 100%
    ) !important;

  color: #151515 !important;

  border-radius: 8px !important;

  font-size: 12px !important;
  font-weight: 700 !important;

  text-decoration: none !important;
  white-space: nowrap !important;

  box-shadow:
    0 2px 8px rgba(142,118,17,0.20),
    inset 0 1px 0 rgba(255,255,255,0.30) !important;

  transition:
    filter 0.15s,
    transform 0.12s !important;

  align-self: center !important;
}


.ke-anav-cta:hover {
  filter: brightness(1.04) !important;
  transform: translateY(-1px) !important;
}


/* Hide desktop nav on mobile */

@media (max-width: 768px) {

  #ke-anchor-nav {
    display: none;
  }

}



/* ══════════════════════════════════════════
   DESKTOP SIDEBAR NAV
   ══════════════════════════════════════════ */

@media (min-width: 1025px) {

  #ke-anchor-nav.ke-anav--sidebar {
    position: sticky !important;

    top: 96px !important;

    left: auto !important;
    right: auto !important;

    width: auto !important;

    z-index: 10 !important;

    background: transparent !important;

    opacity: 1 !important;

    transform: none !important;

    pointer-events: auto !important;
  }


  #ke-anchor-nav.ke-anav--sidebar .ke-anav-inner {
    display: flex !important;

    flex-direction: column !important;

    align-items: stretch !important;

    max-width: none !important;

    margin: 0 !important;

    overflow: visible !important;
  }


  #ke-anchor-nav.ke-anav--sidebar .ke-anav-label {
    display: block !important;

    padding: 0 0 14px 0 !important;

    margin: 0 !important;

    justify-items: flex-start;

    border-right: 0 !important;

    font-size: 11px !important;
    font-weight: 700 !important;

    letter-spacing: 0.08em !important;

    text-transform: uppercase !important;

    color: #969C96 !important;
  }


  #ke-anchor-nav.ke-anav--sidebar .ke-anav-link {
    display: block !important;

    padding: 6px 0 !important;

    white-space: normal !important;

    border-bottom: 0 !important;

    text-decoration: none !important;

    font-size: 13px !important;
    font-weight: 500 !important;
    line-height: 1.35 !important;

    color: #747A74 !important;
  }


  #ke-anchor-nav.ke-anav--sidebar .ke-anav-link:hover {
    color: #4E3424 !important;
  }


  #ke-anchor-nav.ke-anav--sidebar .ke-anav-link.ke-anav-active {
    color: #65412A !important;

    font-weight: 700 !important;

    border-bottom: 0 !important;
  }


  #ke-anchor-nav.ke-anav--sidebar .ke-anav-link.ke-anav-link--nested,
  #ke-anchor-nav.ke-anav--sidebar .ke-anav-link.ke-anav-h3 {
    padding-left: 12px !important;

    font-size: 12.5px !important;
    font-weight: 500 !important;

    color: #969C96 !important;
  }


  #ke-anchor-nav.ke-anav--sidebar .ke-anav-link.ke-anav-link--nested.ke-anav-active,
  #ke-anchor-nav.ke-anav--sidebar .ke-anav-link.ke-anav-h3.ke-anav-active {
    color: #65412A !important;

    font-weight: 700 !important;
  }


  #ke-anchor-nav.ke-anav--sidebar .ke-anav-cta {
    margin-left: 0 !important;
    margin-top: 14px !important;

    text-align: center !important;
  }


  #ke-anchor-nav.ke-anav--sidebar.ke-anav--hidden {
    opacity: 0 !important;

    pointer-events: none !important;
  }

}


/* Always hide desktop dummy nav template */

#ke-anchor-nav .ke-anav-link.ke-anav-template,
#ke-anchor-nav.ke-anav--sidebar .ke-anav-link.ke-anav-template {
  display: none !important;
}



/* ══════════════════════════════════════════
   MOBILE BOTTOM NAV
   ══════════════════════════════════════════ */

#ke-anchor-nav-mobile {
  position: fixed;

  bottom: 0;
  left: 0;
  right: 0;

  z-index: 99;

  display: none;

  flex-direction: column;

  padding-bottom: env(safe-area-inset-bottom);
}


/* Show on mobile only when JS adds ke-nav-visible */

@media (max-width: 768px) {

  #ke-anchor-nav-mobile.ke-nav-visible {
    display: flex;
  }

}


/* Never show on desktop/tablet */

@media (min-width: 769px) {

  #ke-anchor-nav-mobile {
    display: none !important;
  }

}


/* Hide state */

#ke-anchor-nav-mobile.ke-anav--hidden {
  opacity: 0;

  pointer-events: none;

  transform: translateY(8px);

  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}



/* ══════════════════════════════════════════
   MOBILE DRAWER
   ══════════════════════════════════════════ */

.ke-anav-drawer {
  background:
    linear-gradient(
      180deg,
      #FFFFFF 0%,
      #FFFFFF 70%,
      #FDFBF0 100%
    );

  border-top: 1px solid #E5E9E5;

  border-radius: 16px 16px 0 0;

  box-shadow:
    0 -8px 30px rgba(21,21,21,0.12);

  max-height: 70vh;

  overflow-y: auto;

  transform: translateY(calc(100% + 56px));

  opacity: 0;

  visibility: hidden;

  pointer-events: none;

  transition:
    transform 0.28s ease,
    opacity 0.2s ease,
    visibility 0s linear 0.28s;
}


.ke-anav-drawer.ke-drawer-open {
  transform: translateY(0);

  opacity: 1;

  visibility: visible;

  pointer-events: auto;

  transition:
    transform 0.28s ease,
    opacity 0.2s ease,
    visibility 0s linear 0s;
}


.ke-anav-drawer-handle {
  display: block;

  width: 36px;
  height: 4px;

  background: #BEC3BE;

  border-radius: 2px;

  margin: 10px auto 4px;
}


.ke-anav-drawer-handle,
.mtd-head {
  cursor: pointer;

  touch-action: none;
}


.ke-anav-drawer-label {
  font-size: 10.5px;
  font-weight: 700;

  color: #969C96;

  text-transform: uppercase;

  letter-spacing: 0.08em;

  padding: 8px 20px 10px;

  border-bottom: 1px solid #E5E9E5;
}


.ke-anav-drawer-link {
  display: flex;

  align-items: center;

  justify-content: space-between;

  padding: 13px 20px;

  font-size: 14px;
  font-weight: 600;

  color: #454A44;

  text-decoration: none;

  transition:
    background 0.12s,
    color 0.12s;
}


.ke-anav-drawer-link:last-child {
  border-bottom: none;
}


.ke-anav-drawer-link:hover {
  background: #FDFBF0;

  color: #65412A;
}


.ke-anav-drawer-link.ke-anav-active {
  background: #FAF4D0;

  color: #65412A;
}


/* Nested H3 in drawer */

.ke-anav-drawer-link.ke-anav-link--nested,
.ke-anav-drawer-link.ke-anav-h3 {
  padding-left: 32px;

  font-size: 13px;
  font-weight: 500;

  color: #747A74;
}



/* ══════════════════════════════════════════
   MOBILE BOTTOM TRIGGER BAR
   Dark institutional treatment
   ══════════════════════════════════════════ */

.ke-anav-bar {
  background:
    linear-gradient(
      135deg,
      #151515 0%,
      #20221F 100%
    );

  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);

  border-top: 1px solid rgba(255,255,255,0.08);

  display: flex;

  align-items: center;

  padding: 0 16px;

  height: 52px;

  gap: 10px;

  box-shadow:
    0 -6px 20px rgba(21,21,21,0.14);
}


.ke-anav-trigger {
  flex: 1;

  display: flex;

  align-items: center;

  gap: 8px;

  font-size: 13px;
  font-weight: 600;

  color: #F7F8F6;

  cursor: pointer;

  min-width: 0;
}


.ke-anav-trigger-icon {
  font-size: 14px;

  color: #D9BD22;

  flex-shrink: 0;
}


.ke-anav-trigger-text {
  flex: 1;

  white-space: nowrap;

  overflow: hidden;

  text-overflow: ellipsis;
}


.ke-anav-chevron {
  font-size: 10px;

  color: #BEC3BE;

  transition: transform 0.2s;

  flex-shrink: 0;
}


.ke-anav-chevron.ke-chevron-open {
  transform: rotate(180deg);
}


.ke-anav-bar-cta {
  flex-shrink: 0;

  padding: 3px 14px;

  margin-left: 30px;

  background:
    linear-gradient(
      135deg,
      #E4CD4D 0%,
      #D9BD22 48%,
      #A78B16 100%
    );

  color: #151515;

  border-radius: 8px;

  font-size: 12.5px;
  font-weight: 700;

  text-decoration: none;

  white-space: nowrap;

  box-shadow:
    0 2px 8px rgba(0,0,0,0.24),
    inset 0 1px 0 rgba(255,255,255,0.30);
}



/* Mobile generated list template */

.mtd-template {
  display: none !important;
}


/* Active generated mobile item */

.mtd-link.ke-anav-active {
  background: #FAF4D0;

  color: #65412A;

  border-left: 3px solid #D9BD22;
}


.mtd-link.ke-anav-active .mtd-num {
  background: #D9BD22;

  color: #151515;
}


/* Mobile TOC list order control */

#ke-anav-mobile-list {
  display: flex;

  flex-direction: column;
}


/* Keep generated TOC items before the CTA */

#ke-anav-mobile-list .mtd-generated {
  order: 10;
}


/* Keep CTA at bottom */

#ke-anav-mobile-list .mtd-item--cta {
  order: 999;

  padding: 12px 18px 16px;
}


/* Make CTA fit nicely */

#ke-anav-mobile-list .mtd-item--cta .ke-anav-cta {
  display: flex !important;

  width: 100% !important;

  justify-content: center !important;

  align-items: center !important;

  gap: 6px !important;

  margin: 0 !important;

  text-align: center !important;
}


/* Keep dummy hidden */

#ke-anav-mobile-list .mtd-template {
  display: none !important;
}



/* ══════════════════════════════════════════
   BACKDROP
   ══════════════════════════════════════════ */

.ke-anav-backdrop {
  position: fixed;

  inset: 0;

  background: rgba(21,21,21,0.38);

  z-index: 188;

  display: none;
}


.ke-anav-backdrop.ke-backdrop-open {
  display: block;
}



/* =========================================================
   Anchor Nav · H2/H3 Accordion TOC
   ========================================================= */

.ke-anav-group {
  width: 100%;
}


.ke-anav-parent-row {
  display: flex;

  align-items: center;

  gap: 6px;

  width: 100%;
}


.ke-anav-parent-row > .ke-anav-link,
.ke-anav-parent-row > .ke-anav-drawer-link {
  flex: 1 1 auto;

  min-width: 0;
}



/* Toggle icon */

.ke-anav-toggle {
  flex: 0 0 auto;

  width: 24px;
  height: 24px;

  padding: 0;

  border: 0;

  background: transparent;

  color: currentColor;

  cursor: pointer;

  display: inline-flex;

  align-items: center;

  justify-content: center;

  opacity: 0.7;

  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}


.ke-anav-toggle:hover,
.ke-anav-toggle:focus-visible {
  opacity: 1;
}


.ke-anav-group-open > .ke-anav-parent-row .ke-anav-toggle {
  transform: rotate(180deg);
}



/* Child wrapper */

.ke-anav-children[hidden] {
  display: none !important;
}


.ke-anav-children {
  width: 100%;
}



/* Desktop/sidebar nested links */

#ke-anchor-nav .ke-anav-children .ke-anav-link {
  display: block;
}



/* Mobile nested list */

.mtd-children {
  list-style: none;

  margin: 0;

  padding: 0;
}


.mtd-children .mtd-item {
  margin: 0;

  padding: 0;
}



/* H3 items should not show generated number badges */

.ke-anav-link--nested .ke-anav-num,
.ke-anav-h3 .ke-anav-num,
.mtd-item--nested .mtd-num,
.ke-anav-h3 .mtd-num {
  display: none !important;
}



/* Optional mobile H3 indentation */

.mtd-item--nested .mtd-link {
  padding-left: 54px;

  font-weight: 500;

  opacity: 0.88;
}



/* Optional desktop/sidebar H3 indentation */

#ke-anchor-nav.ke-anav--sidebar .ke-anav-children .ke-anav-link {
  padding-left: 18px !important;

  font-size: 12.5px !important;

  font-weight: 500 !important;
}



/* ══════════════════════════════════════════
   PLUS / MINUS TOGGLE ICON
   ══════════════════════════════════════════ */

#ke-anchor-nav .ke-anav-toggle,
#ke-anav-drawer .ke-anav-toggle {
  flex: 0 0 auto;

  width: 22px;
  height: 22px;

  padding: 0;

  border-radius: 999px;

  background: none;

  color: #A78B16;

  cursor: pointer;

  display: inline-flex;

  align-items: center;

  justify-content: center;

  position: relative;

  opacity: 1;

  transform: none !important;
}


/* Disable previous CSS-drawn plus/minus */

#ke-anchor-nav .ke-anav-toggle::before,
#ke-anchor-nav .ke-anav-toggle::after,
#ke-anav-drawer .ke-anav-toggle::before,
#ke-anav-drawer .ke-anav-toggle::after {
  content: none !important;
}



/* SVG size */

.ke-anav-toggle-svg {
  width: 12px;

  height: 12px;

  display: block;
}



/* SVG line style */

.ke-anav-toggle-svg path {
  fill: none;

  stroke: currentColor;

  stroke-width: 2.4;

  stroke-linecap: round;

  stroke-linejoin: round;
}



/* Open state */

.ke-anav-group-open > .ke-anav-parent-row .ke-anav-toggle-line-v {
  opacity: 0;
}



/* Toggle hover */

#ke-anchor-nav .ke-anav-toggle:hover,
#ke-anchor-nav .ke-anav-toggle:focus-visible,
#ke-anav-drawer .ke-anav-toggle:hover,
#ke-anav-drawer .ke-anav-toggle:focus-visible {
  background: #FDFBF0;

  border-color: #EAD77E;
}



/* ══════════════════════════════════════════
   MOBILE DRAWER ACCORDION TOGGLE
   ══════════════════════════════════════════ */

@media (max-width: 768px) {

  #ke-anav-drawer .ke-anav-parent-row {
    padding-right: 14px;
  }


  #ke-anav-drawer .ke-anav-toggle {
    flex: 0 0 auto;

    width: 22px;
    height: 22px;

    margin-left: 8px;

    padding: 0;

    border-radius: 999px;

    color: #A78B16;

    cursor: pointer;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    position: relative;

    opacity: 1;

    transform: none !important;

    transition:
      background-color 0.2s ease,
      border-color 0.2s ease,
      opacity 0.2s ease;
  }


  #ke-anav-drawer .ke-anav-toggle:hover,
  #ke-anav-drawer .ke-anav-toggle:focus-visible {
    background: #FDFBF0;

    border-color: #EAD77E;
  }


  #ke-anav-drawer .ke-anav-toggle::before,
  #ke-anav-drawer .ke-anav-toggle::after {
    content: none !important;
  }


  #ke-anav-drawer .ke-anav-toggle-svg {
    width: 17px;

    height: 17px;

    display: block;
  }


  #ke-anav-drawer .ke-anav-toggle-svg path {
    fill: none;

    stroke: currentColor;

    stroke-width: 2.4;

    stroke-linecap: round;

    stroke-linejoin: round;
  }


  #ke-anav-drawer
  .ke-anav-group-open
  > .ke-anav-parent-row
  .ke-anav-toggle-line-v {
    opacity: 0;
  }

}



/* ══════════════════════════════════════════
   DESKTOP SIDEBAR ACCORDION POSITION
   ══════════════════════════════════════════ */

@media (min-width: 769px) {

  #ke-anchor-nav.ke-anav--sidebar .ke-anav-parent-row {
    position: relative;

    display: flex;

    align-items: flex-start;

    gap: 0;

    width: 100%;
  }


  #ke-anchor-nav.ke-anav--sidebar
  .ke-anav-parent-row
  .ke-anav-parent-link {
    order: 1;

    width: 100%;

    padding-left: 0 !important;
  }


  #ke-anchor-nav.ke-anav--sidebar
  .ke-anav-parent-row
  .ke-anav-toggle {
    position: absolute;

    left: -25px;

    top: 3px;

    transform: none !important;

    margin: 0;

    z-index: 2;
  }


  #ke-anchor-nav.ke-anav--sidebar,
  #ke-anchor-nav.ke-anav--sidebar .ke-anav-inner,
  #ke-anchor-nav.ke-anav--sidebar .ke-anav-group {
    overflow: visible !important;
  }

}



/* =========================================================
   Mobile TOC Drawer · Layering + Click Safety
   ========================================================= */

@media (max-width: 768px) {

  #ke-anchor-nav-mobile {
    isolation: isolate;

    pointer-events: none;
  }


  #ke-anchor-nav-mobile .ke-anav-bar {
    position: relative;

    z-index: 99993 !important;

    pointer-events: auto;
  }


  #ke-anchor-nav-mobile .ke-anav-drawer {
    position: relative;

    z-index: 99992 !important;

    pointer-events: none;
  }


  #ke-anchor-nav-mobile
  .ke-anav-drawer.ke-drawer-open {
    pointer-events: auto;

    bottom: unset;
  }


  #ke-anchor-nav-mobile .ke-anav-backdrop {
    z-index: 99990 !important;

    pointer-events: none;
  }


  #ke-anchor-nav-mobile
  .ke-anav-backdrop.ke-backdrop-open {
    pointer-events: auto;
  }

}