/**
 * MULTITECH34 - CSS PRODUCTION
 * Version: 5.0
 * Remplace cdn.tailwindcss.com par CSS optimisé
 */

/* ============================================
   1. VARIABLES CSS (Design Tokens)
   ============================================ */
:root {
    /* Couleurs principales */
    --color-primary: #1a5f4a;
    --color-primary-dark: #145040;
    --color-primary-light: #2a7f6a;
    --color-secondary: #16a085;
    --color-accent: #f39c12;
    --color-accent-hover: #d35400;
    --color-dark: #2c3e50;
    --color-cream: #faf8f5;
    --color-warm-gray: #f5f3f0;
    
    /* Gris */
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Couleurs sémantiques */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;
    
    /* Typographie */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Outfit', var(--font-sans);
    
    /* Espacements */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Bordures */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;
    --radius-full: 9999px;
    
    /* Ombres */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

/* ============================================
   2. RESET & BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-gray-800);
    background-color: var(--color-gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, video {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ============================================
   3. UTILITAIRES LAYOUT
   ============================================ */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
    .container { padding: 0 2rem; }
}

/* Flexbox */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1 1 0%; }
.flex-grow { flex-grow: 1; }
.shrink-0 { flex-shrink: 0; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }

/* Grid */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (min-width: 768px) {
    .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .md\:flex-row { flex-direction: row; }
    .md\:w-1\/2 { width: 50%; }
    .md\:w-1\/3 { width: 33.333333%; }
    .md\:w-2\/3 { width: 66.666667%; }
}

@media (min-width: 1024px) {
    .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .lg\:flex { display: flex; }
    .lg\:hidden { display: none; }
}

/* Position */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }

/* Z-index */
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }
.z-9999 { z-index: 9999; }

/* ============================================
   4. UTILITAIRES SPACING
   ============================================ */
/* Margin */
.m-0 { margin: 0; }
.m-auto { margin: auto; }
.mx-auto { margin-left: auto; margin-right: auto; }
.my-auto { margin-top: auto; margin-bottom: auto; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }

.ml-2 { margin-left: 0.5rem; }
.ml-3 { margin-left: 0.75rem; }
.ml-4 { margin-left: 1rem; }
.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 0.75rem; }
.mr-4 { margin-right: 1rem; }

/* Padding */
.p-0 { padding: 0; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }

.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }

.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }

.pt-20 { padding-top: 5rem; }
.pt-24 { padding-top: 6rem; }
.pt-28 { padding-top: 7rem; }
.pt-32 { padding-top: 8rem; }
.pb-8 { padding-bottom: 2rem; }
.pb-16 { padding-bottom: 4rem; }
.pb-20 { padding-bottom: 5rem; }
.pb-24 { padding-bottom: 6rem; }

/* ============================================
   5. UTILITAIRES SIZING
   ============================================ */
.w-full { width: 100%; }
.w-auto { width: auto; }
.w-5 { width: 1.25rem; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-14 { width: 3.5rem; }
.w-16 { width: 4rem; }
.w-20 { width: 5rem; }
.w-32 { width: 8rem; }
.w-64 { width: 16rem; }
.w-96 { width: 24rem; }

.h-5 { height: 1.25rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-14 { height: 3.5rem; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-32 { height: 8rem; }
.h-48 { height: 12rem; }
.h-56 { height: 14rem; }
.h-64 { height: 16rem; }
.h-full { height: 100%; }

.min-h-screen { min-height: 100vh; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-7xl { max-width: 80rem; }

/* ============================================
   6. TYPOGRAPHIE
   ============================================ */
.font-sans { font-family: var(--font-sans); }
.font-display { font-family: var(--font-display); }

.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1.16; }
.text-6xl { font-size: 3.75rem; line-height: 1.1; }
.text-8xl { font-size: 6rem; line-height: 1; }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }

.uppercase { text-transform: uppercase; }
.lowercase { text-transform: lowercase; }
.capitalize { text-transform: capitalize; }
.italic { font-style: italic; }
.underline { text-decoration: underline; }
.line-through { text-decoration: line-through; }

.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

.leading-none { line-height: 1; }
.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }

.tracking-tight { letter-spacing: -0.025em; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }

/* ============================================
   7. COULEURS
   ============================================ */
/* Texte */
.text-white { color: #ffffff; }
.text-black { color: #000000; }
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-accent { color: var(--color-accent); }
.text-dark { color: var(--color-dark); }

.text-gray-400 { color: var(--color-gray-400); }
.text-gray-500 { color: var(--color-gray-500); }
.text-gray-600 { color: var(--color-gray-600); }
.text-gray-700 { color: var(--color-gray-700); }
.text-gray-800 { color: var(--color-gray-800); }
.text-gray-900 { color: var(--color-gray-900); }

.text-green-100 { color: #dcfce7; }
.text-green-200 { color: #bbf7d0; }
.text-green-500 { color: #22c55e; }
.text-green-600 { color: #16a34a; }
.text-green-700 { color: #15803d; }

.text-blue-100 { color: #dbeafe; }
.text-blue-400 { color: #60a5fa; }
.text-blue-600 { color: #2563eb; }

.text-cyan-300 { color: #67e8f9; }
.text-cyan-400 { color: #22d3ee; }
.text-cyan-600 { color: #0891b2; }
.text-cyan-700 { color: #0e7490; }

.text-red-400 { color: #f87171; }
.text-red-500 { color: #ef4444; }
.text-red-600 { color: #dc2626; }
.text-red-700 { color: #b91c1c; }

.text-orange-400 { color: #fb923c; }
.text-orange-600 { color: #ea580c; }
.text-orange-700 { color: #c2410c; }

.text-yellow-400 { color: #facc15; }
.text-yellow-600 { color: #ca8a04; }

.text-purple-400 { color: #c084fc; }
.text-purple-600 { color: #9333ea; }
.text-purple-700 { color: #7e22ce; }

/* Backgrounds */
.bg-white { background-color: #ffffff; }
.bg-black { background-color: #000000; }
.bg-transparent { background-color: transparent; }
.bg-primary { background-color: var(--color-primary); }
.bg-secondary { background-color: var(--color-secondary); }
.bg-accent { background-color: var(--color-accent); }
.bg-dark { background-color: var(--color-dark); }
.bg-cream { background-color: var(--color-cream); }

.bg-gray-50 { background-color: var(--color-gray-50); }
.bg-gray-100 { background-color: var(--color-gray-100); }
.bg-gray-200 { background-color: var(--color-gray-200); }
.bg-gray-800 { background-color: var(--color-gray-800); }
.bg-gray-900 { background-color: var(--color-gray-900); }

.bg-green-50 { background-color: #f0fdf4; }
.bg-green-100 { background-color: #dcfce7; }
.bg-blue-50 { background-color: #eff6ff; }
.bg-blue-100 { background-color: #dbeafe; }
.bg-cyan-50 { background-color: #ecfeff; }
.bg-cyan-100 { background-color: #cffafe; }
.bg-orange-50 { background-color: #fff7ed; }
.bg-orange-100 { background-color: #ffedd5; }
.bg-red-50 { background-color: #fef2f2; }
.bg-red-100 { background-color: #fee2e2; }
.bg-yellow-50 { background-color: #fefce8; }
.bg-purple-50 { background-color: #faf5ff; }
.bg-purple-100 { background-color: #f3e8ff; }

/* Opacité backgrounds */
.bg-white\/5 { background-color: rgba(255, 255, 255, 0.05); }
.bg-white\/10 { background-color: rgba(255, 255, 255, 0.1); }
.bg-white\/20 { background-color: rgba(255, 255, 255, 0.2); }
.bg-white\/30 { background-color: rgba(255, 255, 255, 0.3); }
.bg-primary\/5 { background-color: rgba(26, 95, 74, 0.05); }
.bg-primary\/10 { background-color: rgba(26, 95, 74, 0.1); }
.bg-primary\/20 { background-color: rgba(26, 95, 74, 0.2); }
.bg-accent\/10 { background-color: rgba(243, 156, 18, 0.1); }
.bg-accent\/20 { background-color: rgba(243, 156, 18, 0.2); }

/* Gradients */
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.from-primary { --tw-gradient-from: var(--color-primary); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.to-secondary { --tw-gradient-to: var(--color-secondary); }
.from-accent { --tw-gradient-from: var(--color-accent); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.to-orange-500 { --tw-gradient-to: #f97316; }

/* ============================================
   8. BORDURES & ARRONDIS
   ============================================ */
.border { border-width: 1px; border-style: solid; }
.border-2 { border-width: 2px; border-style: solid; }
.border-t { border-top-width: 1px; border-style: solid; }
.border-b { border-bottom-width: 1px; border-style: solid; }
.border-l-4 { border-left-width: 4px; border-style: solid; }
.border-l-8 { border-left-width: 8px; border-style: solid; }

.border-transparent { border-color: transparent; }
.border-white { border-color: #ffffff; }
.border-gray-100 { border-color: var(--color-gray-100); }
.border-gray-200 { border-color: var(--color-gray-200); }
.border-gray-300 { border-color: var(--color-gray-300); }
.border-gray-400 { border-color: var(--color-gray-400); }
.border-primary { border-color: var(--color-primary); }
.border-accent { border-color: var(--color-accent); }
.border-green-900 { border-color: #14532d; }
.border-white\/30 { border-color: rgba(255, 255, 255, 0.3); }
.border-primary\/20 { border-color: rgba(26, 95, 74, 0.2); }

.border-dashed { border-style: dashed; }

.rounded { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-3xl { border-radius: var(--radius-3xl); }
.rounded-full { border-radius: var(--radius-full); }
.rounded-bl { border-bottom-left-radius: var(--radius-sm); }
.rounded-br-none { border-bottom-right-radius: 0; }
.rounded-bl-none { border-bottom-left-radius: 0; }
.rounded-bl-2xl { border-bottom-left-radius: var(--radius-2xl); }
.rounded-tr-2xl { border-top-right-radius: var(--radius-2xl); }

/* ============================================
   9. OMBRES & EFFETS
   ============================================ */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow { box-shadow: var(--shadow-md); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-2xl { box-shadow: var(--shadow-2xl); }

.opacity-0 { opacity: 0; }
.opacity-20 { opacity: 0.2; }
.opacity-30 { opacity: 0.3; }
.opacity-40 { opacity: 0.4; }
.opacity-50 { opacity: 0.5; }
.opacity-90 { opacity: 0.9; }

.overflow-hidden { overflow: hidden; }
.overflow-y-auto { overflow-y: auto; }

/* Backdrop blur */
.backdrop-blur { backdrop-filter: blur(8px); }
.backdrop-blur-sm { backdrop-filter: blur(4px); }

/* ============================================
   10. TRANSITIONS & ANIMATIONS
   ============================================ */
.transition { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform; transition-timing-function: ease; transition-duration: 300ms; }
.transition-all { transition: all var(--transition-normal); }
.transition-colors { transition-property: color, background-color, border-color; transition-duration: 300ms; }
.transition-transform { transition-property: transform; transition-duration: 300ms; }
.transition-opacity { transition-property: opacity; transition-duration: 300ms; }

.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }

/* Transforms */
.transform { transform: translateX(0); }
.scale-105 { transform: scale(1.05); }
.scale-110 { transform: scale(1.1); }
.-translate-y-1 { transform: translateY(-0.25rem); }
.-translate-y-2 { transform: translateY(-0.5rem); }
.translate-x-0 { transform: translateX(0); }
.-translate-x-1\/2 { transform: translateX(-50%); }
.rotate-180 { transform: rotate(180deg); }

.hover\:scale-105:hover { transform: scale(1.05); }
.hover\:scale-110:hover { transform: scale(1.1); }
.hover\:-translate-y-1:hover { transform: translateY(-0.25rem); }

/* Animations */
.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.animate-bounce {
    animation: bounce 1s infinite;
}
@keyframes bounce {
    0%, 100% { transform: translateY(-25%); animation-timing-function: cubic-bezier(0.8, 0, 1, 1); }
    50% { transform: translateY(0); animation-timing-function: cubic-bezier(0, 0, 0.2, 1); }
}

/* ============================================
   11. AFFICHAGE & VISIBILITÉ
   ============================================ */
.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.hidden { display: none; }

.visible { visibility: visible; }
.invisible { visibility: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0; }

/* Responsive display */
@media (min-width: 768px) {
    .md\:block { display: block; }
    .md\:hidden { display: none; }
    .md\:flex { display: flex; }
}

@media (min-width: 1024px) {
    .lg\:block { display: block; }
    .lg\:hidden { display: none; }
    .lg\:flex { display: flex; }
}

/* ============================================
   12. IMAGES & BACKGROUNDS
   ============================================ */
.bg-cover { background-size: cover; }
.bg-center { background-position: center; }
.bg-no-repeat { background-repeat: no-repeat; }
.object-cover { object-fit: cover; }
.object-center { object-position: center; }

/* ============================================
   13. INTERACTIVITÉ
   ============================================ */
.cursor-pointer { cursor: pointer; }
.cursor-not-allowed { cursor: not-allowed; }
.pointer-events-none { pointer-events: none; }
.select-none { user-select: none; }

.outline-none { outline: none; }
.focus\:outline-none:focus { outline: none; }
.focus\:ring-2:focus { box-shadow: 0 0 0 2px rgba(26, 95, 74, 0.2); }
.focus\:border-primary:focus { border-color: var(--color-primary); }

/* ============================================
   14. FORMULAIRES
   ============================================ */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="number"],
textarea,
select {
    appearance: none;
    background-color: #fff;
}

input[type="checkbox"] {
    appearance: none;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

input[type="checkbox"]:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3e%3c/svg%3e");
}

/* ============================================
   15. HOVER STATES
   ============================================ */
.hover\:text-white:hover { color: #ffffff; }
.hover\:text-primary:hover { color: var(--color-primary); }
.hover\:text-accent:hover { color: var(--color-accent); }

.hover\:bg-white:hover { background-color: #ffffff; }
.hover\:bg-primary:hover { background-color: var(--color-primary); }
.hover\:bg-primary-dark:hover { background-color: var(--color-primary-dark); }
.hover\:bg-accent:hover { background-color: var(--color-accent); }
.hover\:bg-accent-hover:hover { background-color: var(--color-accent-hover); }
.hover\:bg-gray-50:hover { background-color: var(--color-gray-50); }
.hover\:bg-gray-100:hover { background-color: var(--color-gray-100); }
.hover\:bg-gray-200:hover { background-color: var(--color-gray-200); }
.hover\:bg-white\/20:hover { background-color: rgba(255, 255, 255, 0.2); }

.hover\:border-primary:hover { border-color: var(--color-primary); }
.hover\:border-primary\/50:hover { border-color: rgba(26, 95, 74, 0.5); }

.hover\:shadow-md:hover { box-shadow: var(--shadow-md); }
.hover\:shadow-lg:hover { box-shadow: var(--shadow-lg); }
.hover\:shadow-xl:hover { box-shadow: var(--shadow-xl); }
.hover\:shadow-2xl:hover { box-shadow: var(--shadow-2xl); }

.hover\:underline:hover { text-decoration: underline; }

.group:hover .group-hover\:text-primary { color: var(--color-primary); }
.group:hover .group-hover\:text-accent { color: var(--color-accent); }
.group:hover .group-hover\:scale-110 { transform: scale(1.1); }

/* ============================================
   16. COMPOSANTS SPÉCIFIQUES MULTITECH34
   ============================================ */

/* Navigation */
.nav-link {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
}
.nav-link:hover { color: var(--color-primary); }
.nav-link.active {
    color: var(--color-primary);
    font-weight: 700;
    border-bottom: 2px solid var(--color-primary);
}

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
}
.btn-primary:hover {
    background-color: var(--color-primary-dark);
}

.btn-accent {
    background-color: var(--color-accent);
    color: #ffffff;
}
.btn-accent:hover {
    background-color: var(--color-accent-hover);
}

.btn-outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    background: transparent;
}
.btn-outline:hover {
    background-color: var(--color-primary);
    color: #ffffff;
}

/* Cards */
.card {
    background: #ffffff;
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-gray-100);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}
.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

/* Madison Chat Widget */
.madison-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
}

.madison-button {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    width: 60px;
    height: 60px;
    border-radius: 50%;
    color: white;
    font-size: 24px;
    border: none;
    box-shadow: 0 4px 15px rgba(26, 95, 74, 0.4);
    cursor: pointer;
    transition: transform var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}
.madison-button:hover {
    transform: scale(1.1);
}

.madison-chat {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-2xl);
    transform: scale(0);
    transform-origin: bottom right;
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.madison-chat.active {
    transform: scale(1);
}

.message-bubble {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 15px;
    font-size: 14px;
}

/* FAQ Accordéon */
.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}
.faq-input:checked ~ .faq-content {
    max-height: 1000px;
    transition: max-height 0.5s ease-in;
}
.faq-input:checked ~ label .arrow {
    transform: rotate(180deg);
}

/* Glass effect */
.glass-effect {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

/* Footer */
.footer-dark {
    background-color: #0f2f24;
}

/* ============================================
   17. MEDIA QUERIES RESPONSIVES
   ============================================ */
@media (max-width: 767px) {
    .text-4xl { font-size: 1.875rem; }
    .text-5xl { font-size: 2.25rem; }
    .text-6xl { font-size: 3rem; }
    
    .py-20 { padding-top: 3rem; padding-bottom: 3rem; }
    .py-24 { padding-top: 4rem; padding-bottom: 4rem; }
    
    .grid-cols-2 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
    .grid-cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 640px) {
    .sm\:flex-row { flex-direction: row; }
    .sm\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
}

@media (min-width: 768px) {
    .md\:text-4xl { font-size: 2.25rem; }
    .md\:text-5xl { font-size: 3rem; }
    .md\:w-1\/2 { width: 50%; }
    .md\:w-2\/3 { width: 66.666667%; }
    .md\:col-span-2 { grid-column: span 2; }
    .md\:col-span-3 { grid-column: span 3; }
    .md\:order-1 { order: 1; }
    .md\:order-2 { order: 2; }
    .md\:mb-0 { margin-bottom: 0; }
}

@media (min-width: 1024px) {
    .lg\:px-8 { padding-left: 2rem; padding-right: 2rem; }
    .lg\:ml-4 { margin-left: 1rem; }
    .lg\:space-x-6 > * + * { margin-left: 1.5rem; }
}

/* ============================================
   18. PRINT STYLES
   ============================================ */
@media print {
    .madison-widget,
    nav,
    .no-print { display: none !important; }
    
    body { background: white; color: black; }
    a { text-decoration: underline; }
}