/* ============================================
   COMPOSANTS COMMUNS - Styles réutilisables
   ============================================ */

/* ============================================
   BOUTON RETOUR EN HAUT
   ============================================ */
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9999;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  border: none;
  background: rgba(0, 0, 0, 0.85);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 200ms ease, transform 200ms ease, background 200ms ease;
}

.back-to-top:hover {
  background: rgba(0, 0, 0, 1);
  transform: translateY(4px);
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

@media (max-width: 767px) {
  .back-to-top {
    right: 16px;
    bottom: 16px;
    width: 48px;
    height: 48px;
  }
}

/* ============================================
   MASQUES POUR ANIMATIONS TEXTE
   ============================================ */
.word-mask {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}

.word {
  display: inline-block;
  transform: translateY(100%);
  will-change: transform, opacity;
}

.word-gap {
  display: inline-block;
  width: 0.35em;
}

/* Masques pour footer */
.word-mask-footer {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}

.word-footer {
  display: inline-block;
  transform: translateY(100%);
  opacity: 0;
  will-change: transform, opacity;
  line-height: 100%;
}

/* ============================================
   REVEAL TEXT (pour animations GSAP)
   ============================================ */
.reveal-text {
  overflow: hidden;
}

/* ============================================
   CARTES STICKY (Hover effects)
   ============================================ */
.bloc-texte-savoir-faire {
  transition: all 300ms;
}

.h-c-sticky {
  transition: all 400ms;
}

.h-c-sticky:hover {
  margin: -2rem 0 0 0;
}

.h-c-sticky:hover .text-card,
.h-c-sticky:hover .card-etiquette,
.h-c-sticky .text-card-plus {
  display: none;
}

.h-c-sticky:hover .text-card-plus {
  display: block;
}

.h-c-sticky .card-1 {
  position: relative;
}

/* ============================================
   BOUTON FLIP CARD (Mobile)
   ============================================ */
.btn-flip-card {
  display: none;
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 28px;
  height: 28px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
  opacity: 0.4;
  padding: 0;
}

.btn-flip-card::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 4px;
  height: 4px;
  background: #000;
  border-radius: 50%;
  box-shadow: 
    -8px 0 0 #000,
    8px 0 0 #000;
}

.btn-flip-card:active {
  opacity: 0.8;
  transform: scale(1.15);
}

.h-c-sticky.flipped .btn-flip-card {
  opacity: 0.6;
}

/* ============================================
   COULEURS BRANDS (BU Content / BU UM)
   ============================================ */
.bu-content h1,
.bu-content .titre-2-footer {
  color: #F6D800;
}

.bu-um h1,
.bu-um .titre-2-footer {
  color: #0D80F6;
}

/* ============================================
   DIAPORAMA IMAGES (Le groupe)
   ============================================ */
.le-groupte-img-alternate-content {
  position: relative;
  overflow: hidden;
  height: 600px;
}

.le-groupte-img-alternate-content img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  will-change: opacity;
}

/* Variante avec border-radius (le-groupe.html) */
.le-groupte-img-alternate-content img[style*="border-radius"] {
  border-radius: 2rem;
}

/* ============================================
   MARQUES/CARROUSEL CLIENTS (Masquage)
   ============================================ */
.marques-wrapper {
  display: none !important;
}

.marques-content {
  display: none !important;
}

.marques-txt {
  display: none !important;
}

/* ============================================
   BOUTON CURSOR EXPLORER
   ============================================ */
.cursor-btn-explorer {
  position: fixed;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  color: #ffffff;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.8);
  transition: opacity 0.25s ease, transform 0.25s ease;
  white-space: nowrap;
  text-decoration: none;
}

.cursor-btn-explorer.visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  pointer-events: auto;
}

.cursor-btn-explorer .btn-arrow {
  width: 16px;
  height: 12px;
  background-image: url('https://cdn.prod.website-files.com/692032b85b5c5bf0694113c5/695cf076b502ce2bccb6504f_arroxpng.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  filter: brightness(0) invert(1);
  flex-shrink: 0;
}

/* Adaptation au board (le-groupe.html) */
.orga-groupe-1 {
  position: relative;
  border-radius: 0 !important;
}

.orga-groupe-1 .cursor-btn-explorer {
  position: absolute;
}

/* ============================================
   ANIMATIONS REFERENCE (Pin & Sticky)
   ============================================ */
.div-anim-pin {
  position: relative;
}

.div-anim-wrapper {
  position: sticky;
  top: 50%;
  transform: translateY(-50%);
  overflow: hidden;
}

.div-anim-titre {
  will-change: transform;
  white-space: nowrap;
  display: inline-block;
}

/* Scène & centrage footer */
.line-footer {
  opacity: 1;
  transform: translateY(20px);
  will-change: transform, opacity;
}

/* Empilement : la 2 apparaît au-dessus quand on l'anime */
.titre-1-footer {
  z-index: 1;
}

.titre-2-footer {
  z-index: 2;
}

/* ============================================
   RESEAUX SOCIAUX FOOTER
   ============================================ */
.rs-lien-footer .titre-rs {
  position: relative;
  padding: 0 1.5rem 0 0;
}

.rs-lien-footer .titre-rs::after {
  content: "";
  background-image: url(https://cdn.prod.website-files.com/692032b85b5c5bf0694113c5/695cf076b502ce2bccb6504f_arroxpng.png);
  width: 20px;
  height: 17px;
  position: absolute;
  filter: brightness(100) invert(0);
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background-size: contain;
  background-repeat: no-repeat;
}

/* ============================================
   FONTS SMOOTHING
   ============================================ */
* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -o-font-smoothing: antialiased;
  -webkit-appearance: none;
}

body {
  transition: background-color 2s ease-in-out;
}

/* ============================================
   ANIM HEADER (État initial avant GSAP)
   ============================================ */
/* Note: L'opacity: 0 est géré par GSAP pour l'animation du hero */
/* Le header (navbar) doit toujours être visible */
#header-placeholder .anim-header {
  opacity: 1 !important;
}

/* L'anim-header dans page-wrapper peut avoir opacity: 0 pour l'animation GSAP */
.page-wrapper > .anim-header {
  opacity: 0;
}

/* ============================================
   MENU NAVIGATION - Styles du header
   ============================================ */

/* Glass element (liquid glass) */
glass-element {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  transition: transform 0.1s ease;
  border-radius: 60px;
  overflow: hidden;
}

/* Logo navbar */
.navbar-brand {
  width: 96px;
  height: 100%;
}

.menu-form-sticky .navbar-brand {
  width: 60px;
  height: 60px;
}

.menu-form-sticky .navbar-brand img {
  width: 32px;
}

.menu-form-sticky .w-nav-menu {
  opacity: 1;
}

/* Couleurs du menu selon color-mode */
.navbar-logo-left[color-mode="dark"] .nav-link {
  color: #000000;
}

.navbar-logo-left[color-mode="dark"] .nav-link:hover {
  border-color: #000000;
}

.menu-form-2.navbar-logo-left[color-mode="dark"] .nav-link:hover {
  border-color: #000000;
}

.menu-form-2.navbar-logo-left[color-mode="dark"] .nav-link {
  color: #000000;
}

.menu-form-2.navbar-logo-left[color-mode="light"] .nav-link:hover {
  border-color: #ffffff;
}

.menu-form-2.navbar-logo-left[color-mode="light"] .nav-link {
  color: #ffffff;
}

.navbar-logo-left[color-mode="light"] .nav-link {
  color: #ffffff;
}

.navbar-logo-left[color-mode="light"] .nav-link:hover {
  border-color: #ffffff;
}

/* Filtres sur les images du logo */
.menu-form-2.navbar-logo-left[color-mode="dark"] .navbar-brand img {
  filter: brightness(0) invert(0);
}

.navbar-logo-left[color-mode="dark"] .navbar-brand img {
  filter: brightness(0) invert(0);
}

.menu-form-2.navbar-logo-left[color-mode="light"] .navbar-brand img {
  filter: brightness(0) invert(1);
}

.navbar-logo-left[color-mode="light"] .navbar-brand img {
  filter: brightness(0) invert(1);
}

/* Glass wrapper */
.menu-form-2 .glass-wrapper {
  opacity: 0;
  z-index: -1;
}

.glass-wrapper {
  opacity: 1;
  z-index: -1;
}

.menu-form-2 #draggableButton {
  opacity: 0;
}

.menu-form-sticky #draggableButton {
  opacity: 0;
}

.menu-form-sticky.menu-isopen #draggableButton {
  opacity: 1;
}

/* Mobile : ajustements du logo */
@media screen and (max-width: 991px) {
  .navbar-brand.w-nav-brand {
    width: auto !important;
    height: 28px !important;
    background: none !important;
    border-radius: 0 !important;
    display: flex !important;
    align-items: center !important;
    padding: 0 !important;
  }
  
  .navbar-brand.w-nav-brand img {
    height: 28px !important;
    width: auto !important;
    max-width: none !important;
  }
  
  .menu-form-sticky .navbar-brand.w-nav-brand {
    width: auto !important;
    height: 32px !important;
  }
  
  .menu-form-sticky .navbar-brand.w-nav-brand img {
    width: auto !important;
    height: 32px !important;
  }
  
  .navbar-wrapper {
    display: flex !important;
    align-items: center !important;
  }
  
  /* Désactiver clic sur S du menu sticky mobile */
  .menu-form-sticky .navbar-brand {
    pointer-events: none !important;
    cursor: default !important;
  }
}

/* Burger menu visible au scroll */
.menu-form-sticky .mobile-menu-toggle {
  display: flex !important;
}

.menu-form-sticky .w-nav-menu {
  display: none !important;
}

/* Menu normal (non sticky) : burger caché sur desktop */
@media screen and (min-width: 992px) {
  .mobile-menu-toggle {
    display: none !important;
  }
  
  .menu-form-sticky .mobile-menu-toggle {
    display: flex !important;
  }
}