/* ========================================
   YELATECH - DESIGN MINIMALISTE & PROFESSIONNEL
   Inspiré des géants : Apple, Google, Stripe
   ======================================== */

/* Variables CSS - Palette épurée */
:root {
    /* Couleurs principales - Minimalistes */
    --primary: #007AFF;
    --primary-dark: #0056CC;
    --primary-light: #E3F2FD;

    /* Couleurs d'accent - Subtiles */
    --accent: #FF6B35;
    --accent-light: #FFF5F0;

    /* Neutres - Ultra propres */
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-300: #E0E0E0;
    --gray-400: #BDBDBD;
    --gray-500: #9E9E9E;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;
    --black: #000000;

    /* Couleurs sémantiques - Discrètes */
    --success: #34C759;
    --warning: #FF9500;
    --error: #FF3B30;
    --info: #007AFF;

    /* Typographie - Ultra lisible */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;

    /* Espacements - Harmonieux */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-24: 6rem;

    /* Bordures - Subtiles */
    --radius-sm: 0.25rem;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Ombres - Discrètes */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions - Fluides */
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset minimaliste */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html, body {
  margin: 0 !important;
  padding: 0 !important;
  box-sizing: border-box;
  height: 100%;
}
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main {
  flex: 1 0 auto;
}

/* Typographie épurée */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.25;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--space-4);
    color: var(--gray-700);
}

/* Liens - Discrets */
a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

/* Boutons - Minimalistes et élégants */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 1;
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
    white-space: nowrap;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.btn-secondary:hover {
    background-color: var(--gray-50);
    border-color: var(--gray-400);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-ghost {
    background-color: transparent;
    color: var(--gray-700);
    border-color: transparent;
}

.btn-ghost:hover {
    background-color: var(--gray-100);
    color: var(--gray-900);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-base);
}

/* Cartes - Ultra épurées */
.card {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-body {
    padding: var(--space-6);
}

.card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--gray-900);
}

.card-text {
    color: var(--gray-600);
    margin-bottom: var(--space-4);
}

/* Formulaires - Minimalistes */
.form-control {
    display: block;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--gray-900);
    background-color: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

/* Navigation - Ultra propre */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: none !important;
    padding: var(--space-4) 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar-brand {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--gray-900);
    text-decoration: none;
}

/* --- MENU CENTRAL COMPACT & PREMIUM --- */
.navbar .nav {
  gap: 0 !important;
  display: flex;
  align-items: center;
}

.navbar .nav-link {
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
  font-weight: 600;
  font-size: 1.09rem;
  color: var(--gray-800);
  background: none;
  border-radius: 0 !important;
  padding: 0.68rem 0.85rem !important;
  margin: 0 !important;
  position: relative;
  transition: color 0.18s cubic-bezier(.4,0,.2,1), text-shadow 0.18s;
  box-shadow: none !important;
  border: none !important;
  z-index: 1;
  overflow: visible;
  min-width: 0;
}

.navbar .nav-link::after {
  content: '';
  display: block;
  position: absolute;
  left: 30%;
  right: 30%;
  bottom: 0.10rem;
  height: 2px;
  background: linear-gradient(90deg, #007aff 0%, #0056cc 100%);
  border-radius: 1.5px;
  opacity: 0;
  transition: left 0.18s, right 0.18s, opacity 0.18s;
  z-index: 2;
}

.navbar .nav-link:hover,
.navbar .nav-link.active,
.navbar .nav-link:focus-visible {
  color: #0056cc !important;
  background: none !important;
  text-shadow: 0 2px 8px rgba(0,122,255,0.10);
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after,
.navbar .nav-link:focus-visible::after {
  left: 10%;
  right: 10%;
  opacity: 1;
}

.nav-link:active {
  background: #e3f2fd !important;
  color: #0056cc !important;
  box-shadow: 0 2px 8px rgba(0,122,255,0.10);
  transform: translateY(0) scale(0.98);
}

.nav-link::after,
.nav-link::before {
  display: none !important;
  border: none !important;
  background: none !important;
  box-shadow: none !important;
  content: none !important;
}

.nav-link:hover,
.nav-link.active {
  background: linear-gradient(90deg, #e3f2fd 0%, #f5faff 100%) !important;
  color: var(--primary-dark) !important;
  border-radius: 1.5rem !important;
  box-shadow: 0 2px 8px rgba(0,122,255,0.07);
  transition: background 0.18s, color 0.18s, box-shadow 0.18s, border-radius 0.18s;
}

/* Sections - Espacées */
.section {
    padding: var(--space-24) 0;
}

.section-sm {
    padding: var(--space-16) 0;
}

.section-lg {
    padding: var(--space-32) 0;
}

/* Container - Responsive */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

/* Grille - Flexbox simple */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 calc(-1 * var(--space-4));
}

.col {
    flex: 1;
    padding: 0 var(--space-4);
}

.col-12 { flex: 0 0 100%; }
.col-6 { flex: 0 0 50%; }
.col-4 { flex: 0 0 33.333333%; }
.col-3 { flex: 0 0 25%; }

/* Utilitaires - Minimalistes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary); }
.text-secondary { color: var(--gray-600); }
.text-muted { color: var(--gray-500); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-error { color: var(--error); }

.bg-white { background-color: var(--white); }
.bg-gray-50 { background-color: var(--gray-50); }
.bg-gray-100 { background-color: var(--gray-100); }
.bg-primary { background-color: var(--primary); }
.bg-primary-light { background-color: var(--primary-light); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.p-0 { padding: 0; }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

/* Animations - Subtiles */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-up {
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive - Mobile-first */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-3);
        /* margin-top:-10px !important; */
        margin-top: 0 !important;
    }

    .section {
        padding: var(--space-16) 0;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .row {
        flex-direction: column;
    }

    .col {
        flex: none;
        width: 100%;
        margin-bottom: var(--space-4);
    }
}

@media (max-width: 480px) {
    body {
        font-size: var(--font-size-sm);
    }

    h1 { font-size: var(--font-size-3xl); }
    h2 { font-size: var(--font-size-2xl); }
    h3 { font-size: var(--font-size-xl); }
}

/* Optimisations de performance */
.card,
.btn,
.nav-link {
    will-change: transform;
}

/* Focus visible pour l'accessibilité */
.btn:focus-visible,
.form-control:focus-visible,
.nav-link:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navbar,
    .btn {
        display: none;
    }

    body {
        padding-top: 0;
    }
}

.section-hero { padding:2.5rem 0 2rem 0; }
.section-compact { padding:2.2rem 0 1.5rem 0; }
.section-title { font-size:1.5rem; color:#212121; margin-bottom:1.2rem; font-weight:700; text-align:center; }
.hero-title { font-size:2.1rem; color:#212121; margin-bottom:1.2rem; font-weight:700; }
.hero-title-mobile { margin-top:0.3rem !important; }
.hero-desc { color:#616161; font-size:1.08rem; margin-bottom:1.5rem; }
.btn-main { box-shadow:0 2px 8px rgba(0,122,255,0.08); border:1.5px solid #007AFF; }
.btn-secondary-min { border:1.5px solid #E0E0E0; background:#F5F5F5; color:#007AFF; }
.icon-circle { width:54px; height:54px; background:#E3F2FD; border-radius:50%; display:flex; align-items:center; justify-content:center; box-shadow:0 2px 8px rgba(0,122,255,0.10); margin:auto; margin-bottom:0.7rem; }
.icon-main { font-size:2.7rem; color:#007AFF; filter:drop-shadow(0 2px 4px rgba(0,122,255,0.10)); }
.icon-xl { font-size:3rem; }
.icon-gradient-bg {
  background: linear-gradient(135deg, #E3F2FD 60%, #F5F7FA 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin: auto;
  margin-bottom: 0.7rem;
}
.icon-shadow {
  box-shadow: 0 4px 16px rgba(0,122,255,0.13), 0 1.5px 4px rgba(0,0,0,0.04);
}
.icon-rotate-infinite {
  animation: iconRotate 2.5s linear infinite;
}
.icon-bounce-infinite {
  animation: iconBounce 1.2s infinite;
}
.icon-pulse-infinite {
  animation: iconPulse 1.5s infinite;
}
.product-img-wrap { background:#F5F7FA; border-radius:16px; padding:0.7rem; display:inline-block; box-shadow:0 1px 4px rgba(0,0,0,0.03); }
.product-img { height:64px; object-fit:contain; border-radius:10px; background:#F5F7FA; }
.card-compact { box-shadow:0 2px 8px rgba(0,0,0,0.04); border:1.5px solid #E0E0E0; margin-bottom:0.7rem; }
.card-body-compact { padding:1.1rem 0.7rem; }
.card-title-compact { font-size:1rem; color:#212121; font-weight:600; margin-top:0.7rem; margin-bottom:0.5rem; }
.card-text-compact { font-size:0.93rem; color:#616161; margin-bottom:0.7rem; }
.price-compact { color:#007AFF; font-weight:500; font-size:0.98rem; margin-bottom:0.2rem; }
.testimonial-block { font-size:0.98rem; color:#616161; border-left:3px solid #007AFF; padding-left:0.7rem; margin-bottom:0.7rem; }
.testimonial-author { font-weight:500; color:#212121; font-size:0.97rem; margin-bottom:0.1rem; }
.testimonial-role { color:#9E9E9E; font-size:0.87rem; }

.advantage-card {
  padding: 1.2rem 0.7rem;
  border-radius: 1.1rem;
  background: linear-gradient(135deg, #F8FBFF 60%, #F5F7FA 100%);
  transition: box-shadow 0.25s, transform 0.25s, background 0.25s;
  box-shadow: 0 1px 4px rgba(0,122,255,0.04);
  margin-bottom: 1.1rem;
}
.advantage-card:hover {
  box-shadow: 0 8px 24px rgba(0,122,255,0.10);
  background: linear-gradient(135deg, #E3F2FD 80%, #F5F7FA 100%);
  transform: translateY(-4px) scale(1.03);
}

.icon-animated {
  animation: iconPulse 2.2s infinite;
  transition: transform 0.25s, box-shadow 0.25s;
}
.advantage-card:hover .icon-animated {
  transform: scale(1.12) rotate(-3deg);
  box-shadow:0 4px 16px rgba(0,122,255,0.10);
}

.icon-bounce:hover {
  animation: iconBounce 0.7s;
}
.icon-rotate:hover {
  animation: iconRotate 1.2s linear;
}

.icon-gradient {
  background: linear-gradient(135deg, #E3F2FD 60%, #F5F7FA 100%);
}

@keyframes iconPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
@keyframes iconBounce {
  0% { transform: translateY(0); }
  30% { transform: translateY(-10px); }
  50% { transform: translateY(0); }
  70% { transform: translateY(-5px); }
  100% { transform: translateY(0); }
}
@keyframes iconRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.advantage-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 0;
}
.advantage-row > .advantage-card {
  margin-right: 1.2rem;
  flex: 1 1 0;
  min-width: 0;
}
.advantage-row > .advantage-card:last-child {
  margin-right: 0;
}

@media (max-width: 991px) {
  .advantage-row {
    flex-direction: column;
    align-items: stretch;
  }
  .advantage-row > .advantage-card {
    margin-right: 0;
    margin-bottom: 1.1rem;
  }
}

@media (max-width: 768px) {
  .section-hero {
    padding-top: 0rem !important;
  }
  .hero-title-mobile {
    margin-top: 0 !important;
    margin-bottom: 0.7rem !important;
  }
}

.hero-btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.2rem;
}
.hero-btn {
  border-radius: 1rem !important;
  box-shadow: 0 2px 12px rgba(0,122,255,0.08);
  transition: transform 0.18s, box-shadow 0.18s, background 0.18s;
  font-weight: 600;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
}
.hero-btn i {
  font-size: 1.1em;
}
.hero-btn.btn-main:hover,
.hero-btn.btn-main:focus {
  background: #005bb5 !important;
  color: #fff !important;
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 4px 18px rgba(0,122,255,0.16);
}
.hero-btn.btn-secondary-min:hover,
.hero-btn.btn-secondary-min:focus {
  background: #e3f2fd !important;
  color: #007aff !important;
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 4px 18px rgba(0,122,255,0.10);
}
@media (max-width: 600px) {
  .hero-btn-group {
    flex-direction: column;
    gap: 0.7rem;
    align-items: stretch;
  }
  .hero-btn {
    width: 100%;
    justify-content: center;
  }
}

.advantage-card:hover .icon-gradient-bg,
.advantage-card:focus .icon-gradient-bg {
  animation-play-state: paused !important;
}

.icon-gradient-bg {
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-pulse-infinite,
.icon-bounce-infinite,
.icon-rotate-infinite {
  animation-play-state: running;
}

.advantage-card:hover .icon-pulse-infinite,
.advantage-card:focus .icon-pulse-infinite {
  animation-play-state: paused !important;
  transform: scale(1) !important;
}

.advantage-card:hover .icon-bounce-infinite,
.advantage-card:focus .icon-bounce-infinite {
  animation-play-state: paused !important;
  transform: translateY(0) !important;
}

.advantage-card:hover .icon-rotate-infinite,
.advantage-card:focus .icon-rotate-infinite {
  animation-play-state: paused !important;
  transform: rotate(0deg) !important;
}

.advantage-card > div {
  text-align: center;
}

.advantage-card > div[style*='font-weight:500'] {
  text-align: center;
}

.mobile-menu-backdrop {
  position: fixed;
  z-index: 1040;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
}
.mobile-menu-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}
@media (min-width: 992px) {
  .mobile-menu-backdrop {
    display: none !important;
  }
}

/* --- RESET MENU TOGGLE (DRAWER MOBILE) --- */
.mobile-drawer-menu {
  position: fixed;
  top: 0;
  right: -85vw;
  width: 85vw;
  max-width: 340px;
  height: 100vh;
  background: #fff;
  z-index: 1050;
  box-shadow: none;
  transition: right 0.25s cubic-bezier(.4,0,.2,1);
  padding: 2rem 1rem 1rem 1rem;
  overflow-y: auto;
  display: block;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}
.mobile-drawer-menu.open {
  right: 0;
}
.mobile-drawer-menu .drawer-link {
  display: block;
  color: #212121;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.7rem 0.5rem;
  border-radius: 0;
  margin-bottom: 0.2rem;
  background: none;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.mobile-drawer-menu .drawer-link.active,
.mobile-drawer-menu .drawer-link:active {
  background: #f5f5f5;
  color: #007AFF;
}
.mobile-drawer-menu .drawer-link:hover,
.mobile-drawer-menu .drawer-link:focus {
  background: #f0f4fa;
  color: #007AFF;
}
.mobile-drawer-menu hr {
  border: none;
  border-top: 1px solid #e3eaf7;
  margin: 1rem 0;
}
.mobile-drawer-menu #mobileDrawerClose {
  color: #212121;
  background: none;
  border-radius: 0;
  width: auto;
  height: auto;
  font-size: 1.5rem;
  border: none;
  padding: 0;
}

.mobile-bottom-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1100;
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: #fff;
  box-shadow: 0 -2px 18px rgba(0,0,0,0.09);
  border-top-left-radius: 18px;
  border-top-right-radius: 18px;
  padding: 0.2rem 0.5rem 0.25rem 0.5rem;
  height: 62px;
}
.mobile-bottom-nav__item {
  flex: 1 1 0;
  text-align: center;
  color: #8a8a8a;
  text-decoration: none;
  font-size: 1.18rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.2rem 0 0.1rem 0;
  transition: color 0.18s, background 0.18s;
  border-radius: 12px;
}
.mobile-bottom-nav__item.active,
.mobile-bottom-nav__item:active {
  color: #007aff;
  background: rgba(0,122,255,0.08);
}
.mobile-bottom-nav__item i {
  font-size: 1.35em;
  margin-bottom: 0.08em;
}
.mobile-bottom-nav__item span {
  font-size: 0.78em;
  margin-top: 0.1em;
  font-weight: 500;
  letter-spacing: 0.01em;
}
@media (min-width: 992px) {
  .mobile-bottom-nav {
    display: none !important;
  }
}

footer, .footer, #footer {
  background: #111827;
  color: #fff;
  border-top: 1.5px solid #222a35;
  padding: 0.7rem 0 0.7rem 0;
  text-align: center;
  box-shadow: none;
  position: static;
}
.mobile-bottom-nav-compact {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border-top-left-radius: 18px;
  border-top-right-radius: 18px;
  padding: 0.15rem 0.7rem 0.15rem 0.7rem;
  height: 54px;
  min-height: 54px;
  box-shadow: 0 -2px 18px rgba(0,0,0,0.09);
}
.mobile-bottom-nav-compact__logo img {
  width: 20px !important;
  height: 20px !important;
}
.mobile-bottom-nav-compact__center {
  display: flex;
  gap: 0.45rem;
  flex: 1 1 0;
  justify-content: center;
  align-items: center;
}
.mobile-bottom-nav-compact__item {
  color: #8a8a8a;
  text-decoration: none;
  font-size: 1.08rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.18rem 0.18rem;
  border-radius: 10px;
  transition: color 0.18s, background 0.18s;
  background: none;
}
.mobile-bottom-nav-compact__item.active,
.mobile-bottom-nav-compact__item:active {
  color: #007aff;
  background: rgba(0,122,255,0.09);
}
.mobile-bottom-nav-compact__item i {
  font-size: 1.08em;
}
.mobile-bottom-nav-compact__account {
  font-size: 1.08em;
}
.mobile-bottom-nav-compact__account-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
@media (min-width: 992px) {
  .mobile-bottom-nav-compact {
    display: none !important;
  }
}
body {
  padding-bottom: 60px !important;
}

.navbar.d-lg-none {
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  min-height: 54px;
  padding: 0;
  border-bottom: 1.5px solid #e3eaf7;
  position: relative;
  z-index: 1050;
}
.navbar.d-lg-none .container-fluid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 54px;
  position: relative;
}
.mobile-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100vw;
  z-index: 1050;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border-bottom: 1.5px solid #e3eaf7;
  height: 54px;
  padding: 0;
  margin: 0;
}
.mobile-topbar-inner {
  width: 100vw;
  min-width: 0;
  max-width: 100vw;
  height: 54px;
  position: relative;
  display: flex;
  align-items: center;
}
.mobile-topbar-left {
  height: 54px;
  display: flex;
  align-items: center;
}
.mobile-topbar-center {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: fit-content;
  height: 54px;
  display: flex;
  align-items: center;
  gap: 1.1rem;
  pointer-events: auto;
  z-index: 1;
}
.mobile-topbar-account {
  height: 54px;
  display: flex;
  align-items: center;
  z-index: 2;
  padding-right: 0.7rem;
}
.mobile-topbar-icon {
  color: #8a8a8a;
  font-size: 1.02rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  padding: 0.12rem 0.12rem;
  background: none;
  transition: color 0.18s, background 0.18s;
  min-width: 28px;
  min-height: 28px;
}
.mobile-topbar-icon.active,
.mobile-topbar-icon:active {
  color: #007aff;
  background: rgba(0,122,255,0.09);
}
.mobile-topbar-icon i {
  font-size: 1.02em;
}
.navbar-brand img {
  width: 28px !important;
  height: 28px !important;
}
.navbar-brand {
  z-index: 2;
}
.mobile-account-popover {
  right: 0;
  left: auto;
  min-width: 180px;
  max-width: 90vw;
  box-sizing: border-box;
  max-height: 60vh;
  overflow-y: auto;
}
.mobile-account-popover.show {
  display: flex;
}
@media (min-width: 992px) {
  .mobile-topbar, .navbar.d-lg-none {
    display: none !important;
  }
  body {
    margin-top: 0 !important;
  }
}

@media (max-width: 991.98px) {
  html, body {
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box;
  }
  .section,
  .container,
  .section > .container {
    padding-top: 0 !important;
    margin-top: 0 !important;
  }
  .mb-5 {
    margin-bottom: 1rem !important;
  }
  .container.py-5 + footer,
  .container + footer,
  .faq-footer,
  .footer {
    margin-top: 1rem !important;
  }
  .section-hero {
    padding-top: 15px !important;
  }
  .products-catalogue-container,
  .products-catalogue-container.container,
  .products-catalogue-container .container,
  .container.py-5,
  .quiz-container,
  .quiz-container.container,
  .quiz-container .container,
  .hero-section.py-5,
  .hero-section,
  .section > .container,
  .white-exam-container,
  .white-exam-container.container,
  .white-exam-container .container,
  .container.white-exam,
  .section-white-exam {
    padding-top: 15px !important;
  }
  footer, .footer, #footer {
    padding-top: 0.2rem !important;
    padding-bottom: 0.2rem !important;
  }
  footer .container > div,
  .footer .container > div,
  #footer .container > div {
    margin-bottom: 0.2rem !important;
  }
  footer a, .footer a, #footer a,
  footer small, .footer small, #footer small {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
  }
  h1,
  .section-title,
  .display-5,
  .fw-bold.mb-3 {
    color: #212121 !important;
  }
}

/* FAQ DESIGN MODERNE */
.faq-title, h1.fw-bold.mb-3 {
  font-size: 2rem;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 0.7rem;
  letter-spacing: -0.5px;
}
.faq-intro, .faq-intro-text, .text-muted.faq-intro, .row.mb-5 p.text-muted {
  color: #616161;
  font-size: 1.08rem;
  margin-bottom: 1.5rem;
  text-align: justify;
}
.accordion-item {
  border-radius: 18px !important;
  box-shadow: 0 4px 18px rgba(0,122,255,0.10), 0 1.5px 4px rgba(0,0,0,0.04);
  margin-bottom: 1.2rem !important;
  border: none !important;
  overflow: hidden;
  background: #fff;
  transition: box-shadow 0.22s, transform 0.18s;
}
.accordion-item:hover, .accordion-item:focus-within {
  box-shadow: 0 8px 32px rgba(0,122,255,0.13), 0 2px 8px rgba(0,0,0,0.06);
  transform: translateY(-2px) scale(1.01);
}
.accordion-button {
  font-weight: 600;
  color: var(--primary);
  background: #f5faff;
  border: none !important;
  border-radius: 18px !important;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s;
  box-shadow: none !important;
  padding: 1.1rem 1.4rem;
}
.accordion-button:not(.collapsed) {
  background: #e3f2fd;
  color: #0056cc;
  box-shadow: 0 2px 8px rgba(0,122,255,0.08);
}
.accordion-button:after {
  transition: transform 0.2s;
}
.accordion-button:not(.collapsed):after {
  transform: rotate(90deg);
}
.accordion-body {
  background: #fff;
  color: #424242;
  font-size: 1rem;
  border-top: 1px solid #e3eaf7;
  padding: 1.2rem 1.4rem;
}
@media (max-width: 991.98px) {
  .faq-title, h1.fw-bold.mb-3 {
    font-size: 1.3rem;
  }
  .accordion-item {
    border-radius: 12px !important;
    margin-bottom: 0.8rem !important;
  }
  .accordion-button, .accordion-body {
    padding-left: 0.7rem;
    padding-right: 0.7rem;
    border-radius: 12px !important;
  }
}

@media (min-width: 992px) {
  footer .container > div:first-child,
  .footer .container > div:first-child,
  #footer .container > div:first-child {
    text-align: left !important;
    justify-content: flex-start !important;
    align-items: flex-start !important;
  }
  h1,
  .section-title,
  .display-5,
  .fw-bold.mb-3 {
    font-size: 2.6rem !important;
    color: #212121 !important;
    font-weight: 800 !important;
    letter-spacing: -1px;
    margin-bottom: 1.2rem;
    margin-top: 2.2rem !important;
    text-shadow: 0 2px 8px rgba(0,122,255,0.06);
  }
}

footer h1,
footer h2,
footer h3,
footer h4,
footer h5,
footer h6,
footer .section-title,
footer .fw-bold.mb-3,
footer .footer-title,
.footer .section-title,
.footer h5,
.footer h6,
.footer h4,
.footer h3,
.footer h2,
.footer h1,
#footer h5,
#footer h6,
#footer h4,
#footer h3,
#footer h2,
#footer h1 {
  color: #fff !important;
  text-shadow: none !important;
}

/* Uniformiser le hover des sections principales QCM */
.qcm-main .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15) !important;
}

.qcm-main .card-img-top.bg-gradient-primary {
    height: 120px !important;
    min-height: 120px !important;
    max-height: 120px !important;
    padding: 0;
}
.qcm-main .card-img-top.bg-gradient-primary i {
    font-size: 2rem !important;
}

/* Avatar minimaliste dans la navbar */
.navbar-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--primary);
  box-shadow: 0 2px 8px rgba(0,122,255,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #E3F2FD 60%, #F5F7FA 100%);
  transition: box-shadow 0.18s, border-color 0.18s;
  cursor: pointer;
}
.navbar-avatar:hover, .navbar-avatar:focus {
  box-shadow: 0 4px 18px rgba(0,122,255,0.18);
  border-color: var(--primary-dark);
}
.navbar-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
.navbar-avatar-initials {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #007AFF;
  font-weight: 700;
  font-size: 1.1rem;
  background: none;
  letter-spacing: 0.02em;
  user-select: none;
}

.navbar-avatar,
.navbar-avatar img,
.navbar-avatar-initials,
.lexus-avatar,
.nav-link.dropdown-toggle {
  border-bottom: none !important;
  box-shadow: none !important;
}

.nav-link.dropdown-toggle:hover,
.nav-link.dropdown-toggle:focus,
.lexus-avatar:hover,
.lexus-avatar:focus {
  border-bottom: none !important;
  box-shadow: none !important;
  outline: none !important;
  background: none !important;
}

.lexus-navbar-right .dropdown {
  display: flex;
  align-items: center;
  height: 100%;
}

.lexus-avatar {
  padding: 0.18rem 0.5rem 0.18rem 0.5rem !important;
  border-radius: 0.5rem !important;
  background: none;
  transition: background 0.18s, box-shadow 0.18s, border-radius 0.18s, transform 0.18s;
  display: flex;
  align-items: center;
  height: 40px;
}

.lexus-avatar:hover,
.lexus-avatar:focus {
  background: #fff !important;
  box-shadow: 0 4px 18px rgba(0,122,255,0.10), 0 1.5px 4px rgba(0,0,0,0.04);
  border-radius: 0.5rem !important;
  transform: translateY(-1px) scale(1.03);
}

.navbar-avatar {
  margin-left: 0.3rem;
  margin-right: 0.3rem;
  border: 2px solid #e3f2fd;
  box-shadow: 0 2px 8px rgba(0,122,255,0.07);
  background: linear-gradient(135deg, #f5faff 60%, #fff 100%);
}

.navbar-avatar-initials {
  color: #0056cc;
  font-size: 1.08rem;
}

.navbar .nav {
  gap: 0.25rem !important;
}

.navbar .nav-link {
  margin: 0 0.02rem !important;
}

/* --- TOP BAR MENU CENTRAL ULTRA PRO --- */
.lexus-menu {
  gap: 0 !important;
  display: flex;
  align-items: center;
}

.lexus-menu .lexus-link {
  font-family: 'Inter', 'Segoe UI', 'Roboto', Arial, sans-serif;
  font-weight: 600;
  font-size: 1.08rem;
  color: #232a35;
  background: none;
  border-radius: 0 !important;
  padding: 0.7rem 0.9rem !important;
  margin: 0 !important;
  position: relative;
  text-transform: capitalize;
  letter-spacing: 0.01em;
  transition: 
    color 0.18s cubic-bezier(.4,0,.2,1), 
    box-shadow 0.18s cubic-bezier(.4,0,.2,1), 
    transform 0.18s cubic-bezier(.4,0,.2,1);
  box-shadow: none !important;
  border: none !important;
  z-index: 1;
  overflow: visible;
  min-width: 0;
}

.lexus-menu .lexus-link::after {
  content: '';
  display: block;
  position: absolute;
  left: 40%;
  right: 40%;
  bottom: 0.12rem;
  height: 2px;
  background: linear-gradient(90deg, #007aff 0%, #0056cc 100%);
  border-radius: 1.5px;
  opacity: 0;
  transition: 
    left 0.22s cubic-bezier(.4,0,.2,1),
    right 0.22s cubic-bezier(.4,0,.2,1),
    opacity 0.18s,
    background 0.18s;
  z-index: 2;
  box-shadow: 0 1px 8px rgba(0,122,255,0.10);
}

.lexus-menu .lexus-link:hover,
.lexus-menu .lexus-link.active,
.lexus-menu .lexus-link:focus-visible {
  color: #0056cc !important;
  background: none !important;
  box-shadow: 0 2px 12px rgba(0,122,255,0.13), 0 1.5px 4px rgba(0,0,0,0.04);
  text-shadow: 0 0 8px rgba(0,122,255,0.18), 0 2px 8px rgba(0,122,255,0.10);
  transform: translateY(-2px) scale(1.045);
  transition: color 0.22s cubic-bezier(.4,0,.2,1), box-shadow 0.22s, text-shadow 0.22s, transform 0.22s;
}

.lexus-menu .lexus-link:hover::after,
.lexus-menu .lexus-link.active::after,
.lexus-menu .lexus-link:focus-visible::after {
  left: 8%;
  right: 8%;
  opacity: 1;
  background: linear-gradient(90deg, #33aaff 0%, #0056cc 100%);
  box-shadow: 0 2px 12px rgba(0,122,255,0.18);
  transition: left 0.22s, right 0.22s, opacity 0.18s, background 0.18s, box-shadow 0.22s;
}

/* --- HARMONISATION MENU CENTRAL DESKTOP & TOGGLE MOBILE --- */
.lexus-menu .lexus-link,
.drawer-link,
.minimal-link-flat {
  color: #212121;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.7rem 0.5rem !important;
  border-radius: 0.35rem !important;
  background: none;
  text-decoration: none;
  margin: 0 0.05rem !important;
  border: 1px solid transparent !important;
  transition: background 0.15s, color 0.15s, border 0.15s;
  box-shadow: none !important;
  display: flex;
  align-items: center;
  gap: 0.45em;
  position: relative;
}

.lexus-menu .lexus-link i,
.drawer-link i,
.minimal-link-flat i {
  font-size: 1.08em;
  color: inherit !important;
  margin-right: 0.45em;
  vertical-align: middle;
  display: inline-block;
  transition: color 0.15s;
}

.lexus-menu .lexus-link.active,
.lexus-menu .lexus-link:active,
.drawer-link.active,
.drawer-link:active,
.minimal-link-flat.active,
.minimal-link-flat:active {
  background: #f5f5f5 !important;
  color: #007AFF !important;
  border: 1px solid #e3eaf7 !important;
}

.lexus-menu .lexus-link:hover,
.lexus-menu .lexus-link:focus,
.drawer-link:hover,
.drawer-link:focus,
.minimal-link-flat:hover,
.minimal-link-flat:focus {
  background: #f0f4fa !important;
  color: #007AFF !important;
  border: 1px solid #e3eaf7 !important;
}

.lexus-menu .lexus-link.active i,
.lexus-menu .lexus-link:active i,
.lexus-menu .lexus-link:hover i,
.lexus-menu .lexus-link:focus i,
.drawer-link.active i,
.drawer-link:active i,
.drawer-link:hover i,
.drawer-link:focus i,
.minimal-link-flat.active i,
.minimal-link-flat:active i,
.minimal-link-flat:hover i,
.minimal-link-flat:focus i {
  color: #007AFF !important;
}

.lexus-menu .lexus-link::after {
  display: none !important;
}

/* --- IMAGE PRODUIT SHOW --- */
.product-card .img-fluid {
  max-height: 420px !important;
  max-width: 100% !important;
}

.card-img-top {
  height: 240px !important;
  max-width: 98% !important;
}

.product-img {
  height: 280px !important;
  width: 240px !important;
  object-fit: contain !important;
}

@media (max-width: 767.98px) {
  .product-card .img-fluid {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
    width: 100%;
    box-sizing: border-box;
  }
}

.card-body-compact .btn-main {
  display: block;
  margin: 0.7rem auto 0 auto !important;
  width: 80%;
  min-width: 120px;
  max-width: 220px;
  padding: 0.65rem 0 !important;
  border-radius: 0.5rem !important;
  font-weight: 600;
  font-size: 1.01rem;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,122,255,0.07);
}

.card-body-compact .btn-main i {
  margin-right: 0.4em;
}

@media (max-width: 767.98px) {
  .row.mb-4 .btn.btn-primary[type="submit"] {
    padding: 0.25rem 0.6rem !important;
    min-width: 34px;
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem !important;
  }
  .row.mb-4 .form-control[name="search"] {
    flex: 1 1 0%;
    min-width: 0;
    width: 100%;
    font-size: 1rem;
    border-radius: 0.5rem !important;
  }
  .row.mb-4 .d-flex.gap-2 {
    gap: 0.4rem !important;
  }
  .row.mb-4 .btn.btn-outline-secondary {
    padding: 0.25rem 0.6rem !important;
    min-width: 34px;
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  .row.mb-4 .btn.btn-outline-secondary i {
    margin: 0 !important;
    font-size: 1.1em;
  }
  .row.mb-4 .btn.btn-outline-secondary:hover,
  .row.mb-4 .btn.btn-outline-secondary:focus {
    background: #f5f5f5 !important;
    color: #007AFF !important;
    border-color: #e3eaf7 !important;
  }
}