/* ==========================================================================
   Kiné Formations — Menu plugin
   --------------------------------------------------------------------------
   Toutes les couleurs, fontes et espacements sont pilotés par les variables
   CSS ci-dessous. Pour matcher la DA du site, inspecte le header actuel avec
   les DevTools Chrome et remplace les valeurs. Rien d'autre à toucher.
   ========================================================================== */

:root {
  /* Couleurs — à remplacer par celles du site */
  --kf-primary:       #0b4f6c;   /* couleur de marque (liens actifs, borders) */
  --kf-primary-dark:  #07384d;
  --kf-accent:        #f4a261;   /* couleur d'accent (hover, chevrons) */
  --kf-text:          #1a1a1a;
  --kf-text-muted:    #555;
  --kf-bg:            #ffffff;
  --kf-bg-soft:       #f6f8fa;
  --kf-border:        #e2e6ea;

  /* Typo */
  --kf-font:          inherit;   /* récupère la police du thème */
  --kf-font-size:     15px;
  --kf-font-size-sm:  14px;
  --kf-font-weight:   500;

  /* Layout */
  --kf-radius:        8px;
  --kf-gap:           12px;
  --kf-panel-max-w:   1200px;
  --kf-panel-shadow:  0 12px 40px rgba(0, 0, 0, 0.12);
  --kf-breakpoint:    1024px;
}

/* ============================= Base ============================= */

.kfm-menu,
.kfm-menu * {
  box-sizing: border-box;
}

.kfm-menu {
  font-family: var(--kf-font);
  font-size: var(--kf-font-size);
  color: var(--kf-text);
  position: relative;
}

.kfm-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.kfm-menu a {
  color: inherit;
  text-decoration: none;
}

.kfm-menu a:hover,
.kfm-menu a:focus {
  color: var(--kf-primary);
}

/* ============================= Burger (mobile) ============================= */

.kfm-menu__burger {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: 0;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
}

.kfm-menu__burger span {
  display: block;
  height: 2px;
  background: var(--kf-text);
  transition: transform 0.2s, opacity 0.2s;
}

.kfm-menu__burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.kfm-menu__burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.kfm-menu__burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* ============================= Top-level tabs ============================= */

.kfm-menu__panel {
  display: block;
}

.kfm-menu__tabs {
  display: flex;
  gap: calc(var(--kf-gap) * 2);
  align-items: center;
}

.kfm-menu__tab {
  position: relative;
}

.kfm-menu__tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 0;
  padding: 18px 4px;
  cursor: pointer;
  font: inherit;
  font-weight: var(--kf-font-weight);
  color: var(--kf-text);
}

.kfm-menu__tab-btn:hover,
.kfm-menu__tab-btn[aria-expanded="true"] {
  color: var(--kf-primary);
}

.kfm-menu__chevron {
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.2s;
  margin-left: 4px;
  margin-top: -2px;
}

.kfm-menu__tab-btn[aria-expanded="true"] .kfm-menu__chevron {
  transform: rotate(-135deg);
  margin-top: 2px;
}

/* ============================= Tab panel (dropdown) ============================= */

.kfm-menu__tab-panel {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 320px;
  max-width: var(--kf-panel-max-w);
  background: var(--kf-bg);
  border: 1px solid var(--kf-border);
  border-radius: var(--kf-radius);
  box-shadow: var(--kf-panel-shadow);
  padding: 24px;
  z-index: 1000;
}

.kfm-menu__tab-panel[hidden] {
  display: none;
}

/* Big mega-menus: align to the left edge of the nav */
.kfm-menu__tab:nth-child(n) .kfm-menu__tab-panel {
  left: 0;
}

/* ============================= Subtabs (inside a tab panel) ============================= */

.kfm-menu__subtabs {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  min-width: 900px;
}

.kfm-menu__subtab-list {
  border-right: 1px solid var(--kf-border);
  padding-right: 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.kfm-menu__subtab-btn {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 10px 12px;
  border-radius: var(--kf-radius);
  cursor: pointer;
  font: inherit;
  color: var(--kf-text);
}

.kfm-menu__subtab-btn:hover {
  background: var(--kf-bg-soft);
}

.kfm-menu__subtab-btn[aria-selected="true"] {
  background: var(--kf-primary);
  color: #fff;
  font-weight: 600;
}

.kfm-menu__subtab-panel[hidden] {
  display: none;
}

/* ============================= Lists, groups, links ============================= */

.kfm-menu__list {
  columns: 2;
  column-gap: 32px;
}

.kfm-menu__flat .kfm-menu__list {
  columns: 1;
}

.kfm-menu__group {
  break-inside: avoid;
  margin-bottom: 18px;
}

.kfm-menu__group-title {
  font-weight: 700;
  color: var(--kf-primary);
  margin-bottom: 6px;
  font-size: var(--kf-font-size);
}

.kfm-menu__group-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kfm-menu__link-item {
  break-inside: avoid;
}

.kfm-menu__link {
  display: block;
  padding: 6px 0;
  font-size: var(--kf-font-size-sm);
  color: var(--kf-text-muted);
  line-height: 1.35;
}

.kfm-menu__link:hover {
  color: var(--kf-primary);
}

.kfm-menu__see-all {
  display: inline-block;
  margin-top: 16px;
  font-weight: 600;
  color: var(--kf-primary);
}

/* ============================= Icon grid (Thématiques / À propos) ============================= */

.kfm-menu__icon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  min-width: 560px;
}

.kfm-menu__icon-item {
  text-align: center;
}

.kfm-menu__icon-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px 12px;
  border-radius: var(--kf-radius);
  transition: background 0.15s;
}

.kfm-menu__icon-link:hover {
  background: var(--kf-bg-soft);
}

.kfm-menu__icon-img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.kfm-menu__icon-label {
  font-weight: 600;
  font-size: var(--kf-font-size-sm);
  color: var(--kf-text);
}

/* ============================= Mobile ============================= */

@media (max-width: 1024px) {
  .kfm-menu__burger {
    display: flex;
  }

  .kfm-menu__panel {
    position: fixed;
    inset: 0;
    top: 0;
    background: var(--kf-bg);
    overflow-y: auto;
    padding: 64px 20px 24px;
    z-index: 999;
    transform: translateX(100%);
    transition: transform 0.25s ease;
  }

  .kfm-menu[data-kfm-menu][data-kfm-open="true"] .kfm-menu__panel {
    transform: translateX(0);
  }

  .kfm-menu__burger {
    position: relative;
    z-index: 1001;
  }

  .kfm-menu__tabs {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .kfm-menu__tab {
    border-bottom: 1px solid var(--kf-border);
  }

  .kfm-menu__tab-btn {
    width: 100%;
    justify-content: space-between;
    padding: 16px 4px;
    font-size: 16px;
  }

  .kfm-menu__tab-panel {
    position: static;
    border: 0;
    box-shadow: none;
    padding: 8px 0 16px 12px;
    min-width: 0;
  }

  .kfm-menu__subtabs {
    display: block;
    min-width: 0;
  }

  .kfm-menu__subtab-list {
    border-right: 0;
    border-bottom: 1px solid var(--kf-border);
    padding: 0 0 8px;
    margin-bottom: 12px;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px;
  }

  .kfm-menu__subtab-btn {
    padding: 8px 12px;
    font-size: var(--kf-font-size-sm);
    border: 1px solid var(--kf-border);
  }

  .kfm-menu__list {
    columns: 1;
  }

  .kfm-menu__icon-grid {
    grid-template-columns: repeat(2, 1fr);
    min-width: 0;
  }
}