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

:root {
    /* ===== PALETTE DE COULEURS PREMIUM - OPTIMISÉE CONTRASTE ===== */
    /* Primaires - Parfaitement lisibles */
    --color-primary: #2563EB;      /* AA+ sur blanc, AAA sur fonds clairs */
    --color-primary-dark: #1E40AF; /* Pour hover, contrastes forts */
    --color-primary-light: #60A5FA;
    --color-secondary: #6D28D9;    /* Violet accessible */
    --color-secondary-dark: #5B21B6;
    --color-accent: #047857;       /* Vert accessible - Ratio 7:1 */
    --color-accent-dark: #065F46;
    --color-whatsapp: #25D366;
    --color-whatsapp-dark: #128C7E;
    
    /* Couleurs neutres - Hiérarchie visuelle claire */
    --color-black: #0A0F1C;
    --color-gray-900: #1A1F2C;
    --color-gray-800: #2A2F3C;
    --color-gray-700: #3A3F4C;
    --color-gray-600: #4A4F5C;
    --color-gray-500: #6A6F7C;
    --color-gray-400: #8A8F9C;
    --color-gray-300: #AAAFBC;
    --color-gray-200: #CCD1DC;
    --color-gray-100: #E6E8EC;
    --color-gray-50:  #F3F4F6;
    --color-white: #FFFFFF;
    
    /* Dégradés premium */
    --gradient-primary: linear-gradient(135deg, #2563EB 0%, #6D28D9 100%);
    --gradient-primary-hover: linear-gradient(135deg, #1E40AF 0%, #5B21B6 100%);
    --gradient-dark: linear-gradient(135deg, #0A0F1C 0%, #1A1F2C 100%);
    --gradient-whatsapp: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    
    /* Ombres - Cohérentes */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.15);
    --shadow-neon: 0 0 20px rgba(37, 99, 235, 0.25);
    
    /* Transitions */
    --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 600ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Typographie */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Dimensions */
    --header-height: 80px;
    --container-padding: 2rem;
    --section-spacing: 7rem;
    
    /* 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;
}

/* ==========================================================================
   RESPONSIVE VARIABLES - COMPLET
   ========================================================================== */
@media (max-width: 1200px) {
    :root {
        --section-spacing: 6rem;
    }
}

@media (max-width: 1024px) {
    :root {
        --section-spacing: 5rem;
        --container-padding: 1.75rem;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
        --container-padding: 1.5rem;
        --section-spacing: 4rem;
    }
}

@media (max-width: 480px) {
    :root {
        --header-height: 64px;
        --container-padding: 1rem;
        --section-spacing: 3rem;
    }
}

/* ==========================================================================
   BASE STYLES - OPTIMISÉ LISIBILITÉ
   ========================================================================== */
html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-sans);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    line-height: 1.65;
    font-weight: 400;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typographie de base avec contraste garanti */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-black);
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

p {
    color: var(--color-gray-700);
    margin-bottom: 1rem;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

strong, b {
    font-weight: 600;
    color: var(--color-gray-900);
}

/* ==========================================================================
   CONTAINER & LAYOUT - COMPLET
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--container-padding);
}

/* ==========================================================================
   UTILITY CLASSES - COMPLET
   ========================================================================== */
.desktop-only {
    display: block;
}

.mobile-only {
    display: none;
}

.mobile-hidden {
    display: flex;
}

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

.m-0 { margin: 0; }
.p-0 { padding: 0; }

.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;
}

@media (max-width: 1024px) {
    .desktop-only {
        display: none !important;
    }
    
    .mobile-only {
        display: block !important;
    }
}

@media (max-width: 768px) {
    .mobile-hidden {
        display: none !important;
    }
}

/* ==========================================================================
   LOADING SCREEN - COMPLET
   ========================================================================== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity var(--transition-slow),
                visibility var(--transition-slow);
}

.loading-screen.loaded {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    color: var(--color-white);
}

.loading-logo {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
    color: var(--color-white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.9;
    }
}

.loading-text {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
}

.loading-dots::after {
    content: '';
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
    0%, 20% { content: ''; }
    40% { content: '.'; }
    60% { content: '..'; }
    80%, 100% { content: '...'; }
}

.loading-progress {
    width: 240px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto;
}

.progress-bar {
    height: 100%;
    background: var(--color-white);
    width: 0%;
    animation: loading 2s ease-in-out forwards;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

@keyframes loading {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* ==========================================================================
   NOTIFICATION BAR - COMPLET
   ========================================================================== */
.notification-bar {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 0.875rem 0;
    position: relative;
    overflow: hidden;
    z-index: 1001;
    animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.notification-bar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    flex-wrap: wrap;
}

.notification-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    white-space: nowrap;
    color: var(--color-white);
}

.notification-text {
    font-size: 0.875rem;
    font-weight: 500;
    flex: 1;
    min-width: 200px;
    color: rgba(255, 255, 255, 0.95);
}

.notification-text strong {
    font-weight: 700;
    color: var(--color-white);
}

.notification-cta {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.notification-cta:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--color-white);
}

.cta-arrow {
    transition: transform var(--transition-fast);
}

.notification-cta:hover .cta-arrow {
    transform: translateX(4px);
}

.notification-close {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    opacity: 0.8;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
}

.notification-close:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.15);
    transform: rotate(90deg);
    color: var(--color-white);
}

.close-icon {
    width: 16px;
    height: 16px;
}

/* ==========================================================================
   HEADER - VERSION COMPLÈTE AMÉLIORÉE
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    height: var(--header-height);
    animation: headerSlideDown 0.5s ease-out;
}

@keyframes headerSlideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--color-gray-300);
    backdrop-filter: blur(30px);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 1.5rem;
}

/* ===== LOGO SECTION ===== */
.logo-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    min-width: 0;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 0.875rem;
    transition: all var(--transition-normal);
    min-width: 0;
    flex: 1;
}

.logo:hover {
    transform: translateY(-2px);
}

.logo-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.logo-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.02em;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

@media (max-width: 768px) {
    .logo-name {
        font-size: 1.125rem;
        max-width: 150px;
    }
}

@media (max-width: 480px) {
    .logo-name {
        font-size: 1rem;
        max-width: 120px;
    }
}

.logo-title {
    font-size: 0.75rem;
    color: var(--color-gray-600);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

@media (max-width: 480px) {
    .logo-title {
        display: none;
    }
}

.availability-indicator {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.375rem 0.875rem;
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    border: 1px solid rgba(37, 99, 235, 0.2);
    white-space: nowrap;
    flex-shrink: 0;
    animation: pulse 2s infinite;
}

.indicator-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* ===== MAIN NAVIGATION ===== */
.main-nav {
    flex: 1;
    max-width: 600px;
}

@media (max-width: 1024px) {
    .main-nav {
        display: none;
    }
}

.nav-list {
    display: flex;
    list-style: none;
    justify-content: space-between;
    gap: 0.75rem;
}

.nav-item {
    flex: 1;
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    padding: 0.625rem 0.5rem;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.nav-link:hover {
    background: rgba(37, 99, 235, 0.06);
    transform: translateY(-2px);
}

.nav-link.active {
    background: rgba(37, 99, 235, 0.1);
}

.nav-number {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
    opacity: 0.8;
}

.nav-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
}

.nav-link.active .nav-label {
    color: var(--color-primary);
    font-weight: 600;
}

.nav-line {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

.nav-link:hover .nav-line,
.nav-link.active .nav-line {
    width: 80%;
}

/* ===== HEADER ACTIONS ===== */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.contact-cta {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.625rem 1.25rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: all var(--transition-normal);
    min-height: 44px;
    min-width: 44px;
}

@media (max-width: 768px) {
    .contact-cta {
        padding: 0.5rem;
        justify-content: center;
    }
    
    .contact-cta span {
        display: none;
    }
}

.contact-cta:hover {
    background: rgba(37, 99, 235, 0.15);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    color: var(--color-primary-dark);
}

.primary-cta {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.75rem 1.5rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
    min-height: 44px;
    min-width: 44px;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
    .primary-cta {
        padding: 0.5rem 0.875rem;
    }
    
    .primary-cta .cta-text {
        display: none;
    }
}

@media (max-width: 480px) {
    .primary-cta {
        padding: 0.5rem;
        min-width: 44px;
        min-height: 44px;
        border-radius: var(--radius-lg);
    }
}

.primary-cta:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl), var(--shadow-neon);
}

.primary-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: left var(--transition-normal);
}

.primary-cta:hover::before {
    left: 100%;
}

.cta-hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.25) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.primary-cta:hover .cta-hover {
    opacity: 1;
}

/* ===== MENU TOGGLE ===== */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    cursor: pointer;
    padding: 0.875rem;
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1001;
    box-shadow: var(--shadow-md);
}

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

@media (max-width: 480px) {
    .menu-toggle {
        width: 44px;
        height: 44px;
        padding: 0.75rem;
    }
}

.menu-toggle:hover {
    background: var(--color-primary-dark);
    transform: rotate(90deg);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 480px) {
    .menu-toggle:hover {
        transform: scale(0.95);
    }
    
    .menu-toggle:active {
        transform: scale(0.9);
    }
}

.menu-line {
    width: 100%;
    height: 2px;
    background: var(--color-white);
    border-radius: 1px;
    transition: all var(--transition-normal);
}

@media (max-width: 480px) {
    .menu-line {
        height: 3px;
    }
}

.menu-toggle.active .line-1 {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active .line-2 {
    opacity: 0;
}

.menu-toggle.active .line-3 {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== SCROLL INDICATOR ===== */
.scroll-indicator {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    transition: width 0.1s ease;
    z-index: 1001;
}

/* ==========================================================================
   MOBILE MENU - VERSION COMPLÈTE
   ========================================================================== */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 15, 28, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 420px;
    height: 100%;
    background: var(--color-white);
    z-index: 1000;
    transition: right var(--transition-normal);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-2xl);
}

@media (max-width: 480px) {
    .mobile-menu {
        max-width: 100%;
    }
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-gray-200);
    height: var(--header-height);
    background: var(--color-white);
}

@media (max-width: 480px) {
    .mobile-menu-header {
        padding: 1rem;
    }
}

.mobile-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-logo span {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--color-primary);
}

.mobile-close {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.mobile-close:hover {
    color: var(--color-primary);
    transform: rotate(90deg);
    background: rgba(37, 99, 235, 0.1);
}

.mobile-menu-content {
    flex: 1;
    overflow-y: auto;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 480px) {
    .mobile-menu-content {
        padding: 1.5rem 1rem;
    }
}

.mobile-nav-list {
    list-style: none;
    margin-bottom: 2.5rem;
}

.mobile-nav-item {
    margin-bottom: 0.625rem;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    color: var(--color-gray-700);
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
    border: 1px solid transparent;
}

@media (max-width: 480px) {
    .mobile-nav-link {
        padding: 0.875rem 1rem;
    }
}

.mobile-nav-link:hover {
    background: rgba(37, 99, 235, 0.06);
    transform: translateX(5px);
    border-color: rgba(37, 99, 235, 0.1);
}

.mobile-nav-link:active {
    background: rgba(37, 99, 235, 0.12);
    transform: scale(0.98);
}

.mobile-nav-link.active {
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    border-color: rgba(37, 99, 235, 0.2);
}

.mobile-nav-number {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-right: 1rem;
    min-width: 30px;
    flex-shrink: 0;
}

.mobile-nav-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.mobile-nav-label {
    font-weight: 600;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.mobile-nav-desc {
    font-size: 0.75rem;
    color: var(--color-gray-500);
}

.mobile-nav-arrow {
    color: var(--color-gray-400);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
    font-size: 0.875rem;
}

.mobile-nav-link:hover .mobile-nav-arrow {
    color: var(--color-primary);
    transform: translateX(5px);
}

.mobile-contact-section {
    margin-top: auto;
    padding-top: 2rem;
    border-top: 1px solid var(--color-gray-200);
}

.mobile-contact-info {
    margin-bottom: 2rem;
}

.mobile-contact-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    color: var(--color-gray-600);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: 0.875rem;
}

@media (max-width: 480px) {
    .mobile-contact-item {
        padding: 0.75rem 0.875rem;
        font-size: 0.8125rem;
    }
}

.mobile-contact-item:hover {
    background: rgba(37, 99, 235, 0.06);
    color: var(--color-primary);
    transform: translateX(5px);
}

.contact-icon {
    color: var(--color-primary);
    flex-shrink: 0;
    font-size: 1.25rem;
}

.mobile-social {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    color: var(--color-gray-600);
    text-decoration: none;
    transition: all var(--transition-normal);
    -webkit-tap-highlight-color: transparent;
    font-size: 1.25rem;
}

@media (max-width: 480px) {
    .social-link {
        width: 48px;
        height: 48px;
    }
}

.social-link:hover {
    background: var(--gradient-primary);
    color: var(--color-white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.social-link.whatsapp:hover {
    background: var(--gradient-whatsapp);
}

.social-link:active {
    transform: scale(0.95);
}

.mobile-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    text-decoration: none;
    font-weight: 700;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    font-size: 1rem;
    -webkit-tap-highlight-color: transparent;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

@media (max-width: 480px) {
    .mobile-cta {
        padding: 1rem;
        font-size: 0.9375rem;
    }
}

.mobile-cta:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    background: var(--gradient-primary-hover);
}

.mobile-cta:active {
    transform: scale(0.98);
}

/* ==========================================================================
   HERO SECTION - VERSION COMPLÈTE
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--header-height);
    padding-bottom: 4rem;
    overflow: hidden;
    background: linear-gradient(135deg, 
        var(--color-gray-900) 0%,
        var(--color-gray-800) 50%,
        var(--color-gray-900) 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: url('https://images.unsplash.com/photo-1555066931-4365d14bab8c?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;
    opacity: 0.2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(10, 15, 28, 0.9) 0%,
        rgba(37, 99, 235, 0.3) 50%,
        rgba(109, 40, 217, 0.2) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 3;
    padding-top: 3rem;
    padding-bottom: 3rem;
}

@media (max-width: 1024px) {
    .hero {
        padding-top: var(--header-height);
        padding-bottom: 3rem;
        min-height: calc(100vh - var(--header-height));
    }
}

@media (max-width: 768px) {
    .hero {
        padding-bottom: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding-bottom: 2rem;
    }
}

/* ===== HERO CONTENT ===== */
.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.625rem 1.25rem;
    background: rgba(37, 99, 235, 0.2);
    border-radius: var(--radius-full);
    margin-bottom: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary-light);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(37, 99, 235, 0.35);
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

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

@media (max-width: 768px) {
    .hero-badge {
        margin-bottom: 1.5rem;
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
    }
}

@media (max-width: 480px) {
    .hero-badge {
        margin-bottom: 1.25rem;
        padding: 0.375rem 0.875rem;
        font-size: 0.75rem;
    }
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.75rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.75rem;
    color: var(--color-white);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1.25rem;
    }
}

.title-line {
    display: block;
}

.title-line.highlight {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 2px 20px rgba(96, 165, 250, 0.4);
}

.hero-description {
    font-size: 1.375rem;
    color: var(--color-gray-200);
    margin-bottom: 2.75rem;
    line-height: 1.7;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

.hero-description p {
    margin-bottom: 1rem;
    color: inherit;
}

.hero-description strong {
    color: var(--color-white);
    font-weight: 700;
}

@media (max-width: 768px) {
    .hero-description {
        font-size: 1.25rem;
        margin-bottom: 2.25rem;
    }
}

@media (max-width: 480px) {
    .hero-description {
        font-size: 1.125rem;
        margin-bottom: 2rem;
        line-height: 1.6;
    }
}

/* ===== HERO ACTIONS ===== */
.hero-actions {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
    justify-content: center;
    animation: fadeInUp 0.6s ease-out 0.5s both;
}

@media (max-width: 768px) {
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 3rem;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        margin-bottom: 2.5rem;
        gap: 0.875rem;
    }
}

.hero-primary-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2.75rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    text-decoration: none;
    font-weight: 700;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4);
    font-size: 1.125rem;
}

@media (max-width: 768px) {
    .hero-primary-cta {
        width: 100%;
        justify-content: center;
        padding: 1.25rem 2rem;
    }
}

@media (max-width: 480px) {
    .hero-primary-cta {
        padding: 1rem 1.75rem;
        font-size: 1rem;
        min-height: 56px;
    }
}

.hero-primary-cta:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.5), var(--shadow-neon);
    border-color: rgba(255, 255, 255, 0.5);
}

.hero-primary-cta:active {
    transform: scale(0.98);
}

.cta-circle {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-normal);
    flex-shrink: 0;
    font-size: 1.25rem;
}

@media (max-width: 480px) {
    .cta-circle {
        width: 40px;
        height: 40px;
        font-size: 1.125rem;
    }
}

.hero-primary-cta:hover .cta-circle {
    transform: rotate(15deg) scale(1.1);
}

.hero-secondary-cta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.75rem;
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all var(--transition-normal);
    -webkit-tap-highlight-color: transparent;
    backdrop-filter: blur(10px);
    font-size: 1.125rem;
}

@media (max-width: 768px) {
    .hero-secondary-cta {
        width: 100%;
        justify-content: center;
        padding: 1.25rem 2rem;
    }
}

@media (max-width: 480px) {
    .hero-secondary-cta {
        padding: 1rem 1.75rem;
        font-size: 1rem;
        min-height: 56px;
    }
}

.hero-secondary-cta:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

/* ===== HERO MICROCOPY ===== */
.hero-microcopy {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease-out 0.6s both;
}

@media (max-width: 768px) {
    .hero-microcopy {
        gap: 2rem;
        margin-bottom: 3rem;
    }
}

@media (max-width: 480px) {
    .hero-microcopy {
        gap: 1.5rem;
        margin-bottom: 2.5rem;
    }
}

.microcopy-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--color-gray-300);
    font-size: 0.875rem;
    font-weight: 500;
}

.microcopy-item i {
    color: var(--color-accent);
    font-size: 1rem;
}

/* ===== HERO STATS ===== */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease-out 0.7s both;
}

@media (max-width: 768px) {
    .hero-stats {
        justify-content: space-between;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        gap: 1.5rem;
    }
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (max-width: 480px) {
    .stat-item {
        flex: 1;
        text-align: center;
    }
}

.stat-number {
    font-size: 2.75rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    text-shadow: 0 2px 15px rgba(37, 99, 235, 0.3);
}

@media (max-width: 768px) {
    .stat-number {
        font-size: 2.25rem;
    }
}

@media (max-width: 480px) {
    .stat-number {
        font-size: 2rem;
    }
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    font-weight: 500;
    margin-top: 0.625rem;
}

@media (max-width: 480px) {
    .stat-label {
        font-size: 0.75rem;
        margin-top: 0.375rem;
    }
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
}

@media (max-width: 768px) {
    .stat-divider {
        display: none;
    }
}

/* ===== SCROLL DOWN INDICATOR ===== */
.scroll-down-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.625rem;
    z-index: 5;
    opacity: 0.8;
    animation: bounce 2.5s infinite 1s;
    cursor: pointer;
}

@media (max-width: 768px) {
    .scroll-down-indicator {
        bottom: 1.5rem;
    }
}

@media (max-width: 480px) {
    .scroll-down-indicator {
        bottom: 1rem;
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-15px);
    }
    60% {
        transform: translateX(-50%) translateY(-8px);
    }
}

.scroll-text {
    font-size: 0.75rem;
    color: var(--color-gray-400);
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-line {
    width: 2px;
    height: 45px;
    background: linear-gradient(to bottom, 
        transparent, 
        var(--color-primary-light), 
        transparent);
    border-radius: var(--radius-full);
}
/* ==========================================================================
   SECTIONS GENERAL - COMPLET
   ========================================================================== */
.section {
    padding: var(--section-spacing) 0;
    position: relative;
}

@media (max-width: 768px) {
    .section {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 3rem 0;
    }
}

/* ===== SECTION HEADER ===== */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

@media (max-width: 768px) {
    .section-header {
        margin-bottom: 3rem;
    }
}

@media (max-width: 480px) {
    .section-header {
        margin-bottom: 2.5rem;
    }
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 1.25rem;
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: fadeInUp 0.6s ease-out;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    color: var(--color-black);
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2.25rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.875rem;
    }
}

.section-title .highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    max-width: 650px;
    margin: 0 auto;
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

@media (max-width: 768px) {
    .section-subtitle {
        font-size: 1rem;
    }
}

/* ==========================================================================
   WHY SECTION - COMPLET
   ========================================================================== */
.why-section {
    background: var(--color-gray-50);
}

.why-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

@media (max-width: 1024px) {
    .why-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.why-text {
    animation: fadeInLeft 0.6s ease-out both;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.why-intro {
    font-size: 1.25rem;
    color: var(--color-gray-700);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-weight: 500;
}

.problem-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.problem-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    color: var(--color-gray-600);
    font-size: 0.9375rem;
}

.problem-item i {
    color: #EF4444;
    font-size: 1rem;
}

.solution-box {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 2.25rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
    margin-bottom: 2rem;
}

.solution-box h3 {
    font-size: 1.375rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
    font-weight: 700;
}

.solution-box p {
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 1.5rem;
}

@media (max-width: 768px) {
    .values-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.value-item {
    text-align: center;
    padding: 1.25rem 1rem;
    border-radius: var(--radius-lg);
    background: rgba(37, 99, 235, 0.05);
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: all var(--transition-normal);
}

.value-item:hover {
    transform: translateY(-8px);
    background: rgba(37, 99, 235, 0.1);
    box-shadow: var(--shadow-md);
}

.value-item i {
    font-size: 2.25rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.value-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 0.625rem;
}

.value-item p {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin: 0;
    line-height: 1.5;
}

.why-visual {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    animation: fadeInRight 0.6s ease-out 0.2s both;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 480px) {
    .why-visual {
        grid-template-columns: 1fr;
    }
}

.visual-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.visual-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.visual-card:nth-child(3) {
    grid-column: span 2;
}

@media (max-width: 480px) {
    .visual-card:nth-child(3) {
        grid-column: span 1;
    }
}

.visual-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    color: var(--color-white);
    font-size: 1.75rem;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}

.visual-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 0.625rem;
}

.visual-card p {
    color: var(--color-gray-600);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   SERVICES SECTION - COMPLET
   ========================================================================== */
.services-section {
    background: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-bottom: 4rem;
}

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.service-premium {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out both;
}

.service-premium:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--color-primary);
}

.service-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.service-premium:hover::before {
    opacity: 1;
}

.service-premium:nth-child(1) { animation-delay: 0.1s; }
.service-premium:nth-child(2) { animation-delay: 0.2s; }
.service-premium:nth-child(3) { animation-delay: 0.3s; }
.service-premium:nth-child(4) { animation-delay: 0.4s; }
.service-premium:nth-child(5) { animation-delay: 0.5s; }
.service-premium:nth-child(6) { animation-delay: 0.6s; }

.service-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.875rem;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.service-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-gray-300);
    line-height: 1;
}

.service-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.service-tags {
    color: var(--color-gray-600);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-objectives {
    margin-bottom: 2rem;
}

.service-objectives h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 1rem;
}

.service-objectives ul {
    list-style: none;
    padding: 0;
}

.service-objectives li {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    margin-bottom: 0.875rem;
    color: var(--color-gray-600);
    font-size: 0.9375rem;
}

.service-objectives li i {
    color: var(--color-accent);
    margin-top: 0.25rem;
    flex-shrink: 0;
    font-size: 0.875rem;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: all var(--transition-fast);
}

.feature:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: translateX(8px);
}

.feature i {
    color: var(--color-primary);
    font-size: 1.25rem;
}

.feature span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
}

.service-cta-box {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-gray-200);
}

.cta-text {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-bottom: 1rem;
    font-weight: 500;
}

.service-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 700;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: all var(--transition-normal);
    width: 100%;
}

.service-cta:hover {
    background: rgba(37, 99, 235, 0.15);
    transform: translateX(8px);
    color: var(--color-primary-dark);
}

.service-cta:active {
    transform: scale(0.98);
}

.service-cta i {
    transition: transform var(--transition-fast);
}

.service-cta:hover i {
    transform: translateX(4px);
}

/* ===== SERVICES CTA ===== */
.services-cta {
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    padding: 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    animation: fadeInUp 0.6s ease-out 0.5s both;
}

@media (max-width: 768px) {
    .services-cta {
        padding: 3rem 2rem;
    }
}

@media (max-width: 480px) {
    .services-cta {
        padding: 2.5rem 1.5rem;
    }
}

.cta-content h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
    .cta-content h3 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .cta-content h3 {
        font-size: 1.75rem;
    }
}

.cta-content p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .cta-content p {
        font-size: 1rem;
    }
}

.services-main-cta {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2.75rem;
    background: var(--color-white);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 700;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    font-size: 1.125rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    border: 2px solid transparent;
}

.services-main-cta:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    background: rgba(255, 255, 255, 0.98);
    border-color: rgba(255, 255, 255, 0.5);
}

.services-main-cta:active {
    transform: scale(0.98);
}

/* ==========================================================================
   PROJECTS SECTION - COMPLET
   ========================================================================== */
.projects-section {
    background: var(--color-gray-50);
}

.projects-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

@media (max-width: 1024px) {
    .projects-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.projects-text {
    animation: fadeInLeft 0.6s ease-out both;
}

.projects-text h3 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 1.5rem;
}

.projects-text > p {
    color: var(--color-gray-600);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.projects-focus {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (max-width: 480px) {
    .projects-focus {
        grid-template-columns: 1fr;
    }
}

.focus-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1rem 1.25rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: all var(--transition-fast);
}

.focus-item:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: translateY(-5px);
}

.focus-item i {
    color: var(--color-primary);
    font-size: 1.25rem;
}

.focus-item span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
}

.projects-vision {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-md);
}

.projects-vision h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.875rem;
}

.projects-vision p {
    color: var(--color-gray-600);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.projects-vision .note {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    font-style: italic;
    margin-bottom: 0;
}

.projects-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    text-decoration: none;
    font-weight: 700;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.projects-cta:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    background: var(--gradient-primary-hover);
}

.projects-cta:active {
    transform: scale(0.98);
}

.projects-showcase {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    animation: fadeInRight 0.6s ease-out 0.2s both;
}

.showcase-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.showcase-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--color-primary);
}

.showcase-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}

.showcase-badge {
    padding: 0.375rem 0.875rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.showcase-badge.success {
    background: rgba(5, 150, 105, 0.1);
    color: var(--color-accent);
}

.showcase-category {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    font-weight: 600;
}

.showcase-card h4 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 0.875rem;
}

.showcase-card p {
    color: var(--color-gray-600);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.showcase-tech {
    display: flex;
    gap: 0.625rem;
    flex-wrap: wrap;
}

.showcase-tech span {
    padding: 0.375rem 0.875rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

/* ==========================================================================
   INNOVATION SECTION - COMPLET
   ========================================================================== */
.innovation-section {
    background: var(--color-white);
}

.innovation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

@media (max-width: 1024px) {
    .innovation-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.innovation-text {
    animation: fadeInLeft 0.6s ease-out both;
}

.innovation-intro {
    margin-bottom: 2rem;
}

.innovation-intro h3 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 0.75rem;
}

.innovation-intro p {
    color: var(--color-gray-600);
    font-size: 1.125rem;
    line-height: 1.7;
}

.innovation-focus {
    margin-bottom: 2rem;
}

.innovation-focus h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.focus-grid {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.focus-grid .focus-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: all var(--transition-fast);
}

.focus-grid .focus-item:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: translateX(8px);
}

.focus-grid .focus-item i {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.focus-grid .focus-item h5 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 0.375rem;
}

.focus-grid .focus-item p {
    color: var(--color-gray-600);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}

.innovation-vision {
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid var(--color-gray-200);
}

.innovation-vision h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.875rem;
}

.innovation-vision p {
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.vision-highlight {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 1.25rem;
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.vision-highlight i {
    color: var(--color-primary);
    font-size: 1.25rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.vision-highlight p {
    color: var(--color-gray-700);
    font-weight: 600;
    margin: 0;
}

.innovation-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    text-decoration: none;
    font-weight: 700;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.innovation-cta:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    background: var(--gradient-primary-hover);
}

.innovation-cta:active {
    transform: scale(0.98);
}

.innovation-visual {
    animation: fadeInRight 0.6s ease-out 0.2s both;
}

.ai-chart {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-200);
    margin-bottom: 2rem;
}

.chart-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 2rem;
    text-align: center;
}

.chart-bars {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.chart-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.chart-bar span:first-child {
    width: 130px;
    font-size: 0.875rem;
    color: var(--color-gray-600);
    font-weight: 600;
    flex-shrink: 0;
}

.chart-bar .bar {
    flex: 1;
    height: 24px;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-primary));
    border-radius: var(--radius-full);
    position: relative;
    overflow: hidden;
    animation: growBar 1.2s ease-out forwards;
    transform-origin: left;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

@keyframes growBar {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(var(--height, 0.5));
    }
}

.chart-bar span:last-child {
    width: 70px;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary);
    text-align: right;
    flex-shrink: 0;
}

.innovation-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 1.75rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.stat-card .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 0.625rem;
}

.stat-card .stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    font-weight: 500;
    margin: 0;
    line-height: 1.5;
}

/* ==========================================================================
   ABOUT SECTION - COMPLET
   ========================================================================== */
.about-section {
    background: var(--color-gray-50);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.about-text {
    animation: fadeInLeft 0.6s ease-out both;
}

.about-intro {
    margin-bottom: 2rem;
}

.about-intro h3 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 0.75rem;
}

.about-intro .title {
    color: var(--color-primary);
    font-size: 1.25rem;
    font-weight: 700;
}

.about-mission {
    margin-bottom: 2.5rem;
}

.about-mission p {
    font-size: 1.125rem;
    color: var(--color-gray-700);
    line-height: 1.7;
    font-weight: 500;
}

.about-values {
    margin-bottom: 2.5rem;
}

.about-values h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.values-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.value {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: all var(--transition-fast);
}

.value:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: translateX(8px);
}

.value i {
    color: var(--color-primary);
    font-size: 1.75rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.value h5 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 0.375rem;
}

.value p {
    color: var(--color-gray-600);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}

.about-clients {
    margin-bottom: 2.5rem;
}

.about-clients h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.875rem;
}

.about-clients > p {
    color: var(--color-gray-600);
    margin-bottom: 1.25rem;
    line-height: 1.7;
}

.client-types {
    display: flex;
    flex-wrap: wrap;
    gap: 0.875rem;
}

.client-types span {
    padding: 0.5rem 1.25rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.about-promise {
    margin-top: 2rem;
}

.promise-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
}

.promise-card h5 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.25rem;
}

.promise-card ul {
    list-style: none;
    padding: 0;
}

.promise-card li {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    margin-bottom: 0.875rem;
    color: var(--color-gray-600);
    font-size: 0.9375rem;
}

.promise-card li i {
    color: var(--color-accent);
    margin-top: 0.25rem;
    flex-shrink: 0;
    font-size: 0.875rem;
}

.about-visual {
    animation: fadeInRight 0.6s ease-out 0.2s both;
}

.profile-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--color-gray-200);
    position: sticky;
    top: 100px;
}

@media (max-width: 1024px) {
    .profile-card {
        position: static;
    }
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

/* ==========================================================================
   PROFIL IMAGE - STYLE PROFESSIONNEL
   ========================================================================== */

.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
    border: 3px solid var(--color-white);
    transition: all var(--transition-normal);
    position: relative;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform var(--transition-normal);
}

.profile-avatar:hover .profile-image {
    transform: scale(1.1);
}

/* Fallback pour l'icône si l'image ne charge pas */
.profile-avatar i {
    font-size: 2.5rem;
    color: var(--color-white);
}

/* Version responsive */
@media (max-width: 768px) {
    .profile-avatar {
        width: 70px;
        height: 70px;
    }
}

@media (max-width: 480px) {
    .profile-avatar {
        width: 60px;
        height: 60px;
    }
}

/* Animation subtile */
@keyframes profileGlow {
    0%, 100% {
        box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
    }
    50% {
        box-shadow: 0 15px 35px rgba(37, 99, 235, 0.5);
    }
}

.profile-avatar {
    animation: profileGlow 3s infinite;
}

.profile-info h4 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 0.25rem;
}

.profile-info p {
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 700;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-gray-200);
}

.profile-stat {
    text-align: center;
}

.profile-stat .stat-value {
    font-size: 1.875rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.profile-stat .stat-label {
    font-size: 0.75rem;
    color: var(--color-gray-600);
    font-weight: 600;
}

.profile-expertise {
    margin-bottom: 2rem;
}

.profile-expertise h5 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 1rem;
}

.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.expertise-tags span {
    padding: 0.5rem 1.25rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.profile-cta {
    text-align: center;
}

.profile-contact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.875rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    text-decoration: none;
    font-weight: 700;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.profile-contact:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    background: var(--gradient-primary-hover);
}

.profile-contact:active {
    transform: scale(0.98);
}

/* ==========================================================================
   FORMULAIRE DE CONTACT - STYLE PROFESSIONNEL
   ========================================================================== */

.contact-section {
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    padding: var(--section-spacing) 0;
    position: relative;
    overflow: hidden;
}

.contact-form-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

@media (max-width: 1024px) {
    .contact-form-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* ===== FORMULAIRE ===== */
.contact-form {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 0.5rem;
}

.form-label i {
    color: var(--color-primary);
    font-size: 0.875rem;
}

.required {
    color: #ef4444;
    margin-left: 0.25rem;
}

.input-wrapper,
.select-wrapper,
.textarea-wrapper {
    position: relative;
    width: 100%;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1.25rem;
    background: var(--color-gray-50);
    border: 1.5px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    color: var(--color-gray-800);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.input-focus-effect {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

.form-input:focus ~ .input-focus-effect,
.form-select:focus ~ .input-focus-effect,
.form-textarea:focus ~ .input-focus-effect {
    width: 100%;
}

.select-wrapper {
    position: relative;
}

.select-arrow {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-500);
    pointer-events: none;
    transition: transform var(--transition-fast);
}

.select-wrapper:hover .select-arrow {
    transform: translateY(-50%) scale(1.1);
    color: var(--color-primary);
}

.form-select {
    appearance: none;
    cursor: pointer;
}

/* ===== BUDGET RADIO ===== */
.budget-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.budget-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--color-gray-50);
    border: 1.5px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-gray-700);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.budget-option:hover {
    border-color: var(--color-primary);
    background: rgba(37, 99, 235, 0.05);
}

.budget-option input[type="radio"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.budget-option input[type="radio"]:checked + span {
    color: var(--color-primary);
    font-weight: 600;
}

/* ===== TEXTAREA ===== */
.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.char-counter {
    text-align: right;
    font-size: 0.75rem;
    color: var(--color-gray-500);
    margin-top: 0.5rem;
}

/* ===== CONSENTEMENT ===== */
.consent-checkbox {
    margin: 1rem 0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--color-gray-600);
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    display: inline-block;
    position: relative;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.checkbox-label input[type="checkbox"]:checked ~ .checkbox-custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"]:checked ~ .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
}

.checkbox-label:hover .checkbox-custom {
    border-color: var(--color-primary);
}

.checkbox-text a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

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

/* ===== HONEYPOT ===== */
.honeypot {
    display: none !important;
    position: absolute;
    left: -9999px;
}

/* ===== BOUTON D'ENVOI ===== */
.form-actions {
    margin-top: 2rem;
    text-align: center;
}

.submit-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.25rem 3rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-xl);
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.3);
    width: 100%;
    max-width: 300px;
}

@media (max-width: 480px) {
    .submit-btn {
        max-width: 100%;
        padding: 1rem 2rem;
    }
}

.submit-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.4);
    border-color: rgba(255, 255, 255, 0.5);
}

.submit-btn:active {
    transform: scale(0.98);
}

.submit-btn i {
    transition: transform var(--transition-fast);
}

.submit-btn:hover i {
    transform: translateX(8px) rotate(15deg);
}

.btn-hover-effect {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.7s ease;
}

.submit-btn:hover .btn-hover-effect {
    left: 100%;
}

.form-footnote {
    margin-top: 1rem;
    font-size: 0.75rem;
    color: var(--color-gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.form-footnote i {
    color: var(--color-accent);
}

/* ===== MESSAGES DE STATUT ===== */
.form-status {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.form-status.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--color-accent);
}

.form-status.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.form-status i {
    font-size: 1.25rem;
}

/* ===== ERREURS DE VALIDATION ===== */
.form-error {
    color: #ef4444;
    font-size: 0.75rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.05);
}

/* ===== CONTACT ALTERNATIFS ===== */
.contact-alternatives {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
    align-self: start;
    position: sticky;
    top: 100px;
}

.alternative-header {
    margin-bottom: 2rem;
}

.alternative-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 0.5rem;
}

.alternative-header p {
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

.alternative-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.alternative-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 1px solid transparent;
}

.alternative-item:hover {
    background: var(--color-white);
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.alternative-item.whatsapp:hover {
    border-color: var(--color-whatsapp);
}

.alternative-item.phone:hover {
    border-color: var(--color-accent);
}

.alternative-item.email:hover {
    border-color: var(--color-primary);
}

.alternative-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alternative-item.whatsapp .alternative-icon {
    background: var(--gradient-whatsapp);
}

.alternative-item.phone .alternative-icon {
    background: linear-gradient(135deg, var(--color-accent) 0%, #047857 100%);
}

.alternative-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.alternative-label {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.alternative-value {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: 0.25rem;
    word-break: break-all;
}

.alternative-badge {
    font-size: 0.625rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-full);
    display: inline-block;
    width: fit-content;
}

.alternative-item.whatsapp .alternative-badge {
    background: rgba(37, 211, 102, 0.1);
    color: var(--color-whatsapp);
}

.alternative-item.phone .alternative-badge {
    background: rgba(5, 150, 105, 0.1);
    color: var(--color-accent);
}

.alternative-item.location {
    cursor: default;
}

.alternative-item.location:hover {
    border-color: var(--color-gray-400);
    transform: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .contact-form,
    .contact-alternatives {
        position: static;
        margin-bottom: 1rem;
    }
}

@media (max-width: 768px) {
    .contact-form {
        padding: 1.5rem;
    }
    
    .budget-options {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .budget-option {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .form-input,
    .form-select,
    .form-textarea {
        padding: 0.75rem 1rem;
    }
    
    .alternative-item {
        padding: 1rem;
    }
    
    .alternative-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* ==========================================================================
   FLOATING ACTIONS MENU - SOLUTION PROFESSIONNELLE
   ========================================================================== */

.floating-actions-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1rem;
}

@media (max-width: 768px) {
    .floating-actions-container {
        bottom: 1.5rem;
        right: 1.5rem;
    }
}

@media (max-width: 480px) {
    .floating-actions-container {
        bottom: 1rem;
        right: 1rem;
    }
}

/* Bouton principal "Plus d'options" */
.floating-master-button {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    z-index: 10000;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.floating-master-button:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 12px 35px rgba(37, 99, 235, 0.6);
    border-color: rgba(255, 255, 255, 0.6);
}

.floating-master-button.active {
    transform: rotate(45deg);
    background: var(--color-primary-dark);
}

.floating-master-button i {
    transition: transform 0.3s ease;
}

.floating-master-button.active i {
    transform: rotate(90deg);
}

/* Menu flottant */
.floating-menu {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 320px;
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    padding: 1.5rem;
    display: none;
    flex-direction: column;
    gap: 1rem;
    border: 1px solid var(--color-gray-200);
    animation: slideInRight 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-origin: bottom right;
}

@media (max-width: 480px) {
    .floating-menu {
        width: calc(100vw - 3rem);
        right: 0;
        bottom: 70px;
        padding: 1.25rem;
    }
}

.floating-menu.active {
    display: flex;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* En-tête du menu */
.floating-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-gray-200);
    margin-bottom: 0.5rem;
}

.floating-menu-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-black);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.floating-menu-title i {
    color: var(--color-primary);
    font-size: 1.25rem;
}

.floating-menu-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-gray-100);
    border: none;
    color: var(--color-gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.floating-menu-close:hover {
    background: var(--color-gray-200);
    color: var(--color-gray-900);
    transform: rotate(90deg);
}

/* Grille des actions */
.floating-actions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

/* Éléments d'action */
.floating-action-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem 0.75rem;
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    gap: 0.5rem;
}

.floating-action-item:hover {
    background: var(--color-white);
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.floating-action-item.whatsapp:hover {
    border-color: var(--color-whatsapp);
}

.floating-action-item.whatsapp .floating-action-icon {
    color: var(--color-whatsapp);
}

.floating-action-item.email:hover {
    border-color: var(--color-primary);
}

.floating-action-item.phone:hover {
    border-color: var(--color-accent);
}

.floating-action-item.linkedin:hover {
    border-color: #0077b5;
}

.floating-action-item.twitter:hover {
    border-color: #1da1f2;
}

.floating-action-item.facebook:hover {
    border-color: #1877f2;
}

.floating-action-item.chat:hover {
    border-color: var(--color-secondary);
}

.floating-action-icon {
    font-size: 1.5rem;
    color: var(--color-gray-700);
    transition: all 0.3s ease;
}

.floating-action-item:hover .floating-action-icon {
    transform: scale(1.2);
}

.floating-action-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-gray-700);
    text-align: center;
    line-height: 1.3;
}

.floating-action-badge {
    font-size: 0.625rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-full);
    margin-top: 0.125rem;
    font-weight: 500;
}

.floating-action-item.whatsapp .floating-action-badge {
    background: rgba(37, 211, 102, 0.1);
    color: var(--color-whatsapp);
}

/* Section des réglages */
.floating-settings {
    margin-top: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-gray-200);
}

/* Back to top dans le menu */
.floating-back-top {
    margin-top: 0.5rem;
}

.floating-back-top .floating-action-item {
    flex-direction: row;
    justify-content: flex-start;
    padding: 0.875rem 1rem;
    background: var(--gradient-primary);
    color: white;
}

.floating-back-top .floating-action-item:hover {
    background: var(--color-primary-dark);
    border-color: rgba(255, 255, 255, 0.5);
}

.floating-back-top .floating-action-icon,
.floating-back-top .floating-action-label {
    color: white;
}

.floating-back-top .floating-action-icon {
    color: white;
}

.floating-back-top .floating-action-label {
    color: white;
    font-weight: 600;
}

/* Supprimer les anciens éléments flottants */
.back-to-top.old-style,
.dark-mode-toggle.old-style,
.floating-whatsapp.old-style,
.chat-trigger.old-style,
.chat-widget.old-style {
    display: none !important;
}

/* Badge de notification */
.floating-master-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: #ef4444;
    border: 2px solid white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

/* Animation d'entrée des éléments */
.floating-action-item {
    opacity: 0;
    transform: translateY(10px);
    animation: fadeInItem 0.3s ease forwards;
}

.floating-action-item:nth-child(1) { animation-delay: 0.05s; }
.floating-action-item:nth-child(2) { animation-delay: 0.1s; }
.floating-action-item:nth-child(3) { animation-delay: 0.15s; }
.floating-action-item:nth-child(4) { animation-delay: 0.2s; }
.floating-action-item:nth-child(5) { animation-delay: 0.25s; }
.floating-action-item:nth-child(6) { animation-delay: 0.3s; }
.floating-action-item:nth-child(7) { animation-delay: 0.35s; }
.floating-action-item:nth-child(8) { animation-delay: 0.4s; }

@keyframes fadeInItem {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Indicateur "Nouveau" */
.floating-action-badge-new {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ef4444;
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-full);
    border: 2px solid white;
}

/* Version mobile compacte */
@media (max-width: 480px) {
    .floating-actions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .floating-action-item {
        padding: 0.75rem 0.5rem;
    }
    
    .floating-action-icon {
        font-size: 1.25rem;
    }
    
    .floating-action-label {
        font-size: 0.625rem;
    }
}

/* ==========================================================================
   FOOTER - VERSION COMPLÈTE
   ========================================================================== */
.footer {
    background: var(--color-black);
    color: var(--color-white);
    position: relative;
    padding-top: 5rem;
    padding-bottom: 2rem;
}

.footer-top {
    padding-bottom: 3rem;
}

@media (max-width: 768px) {
    .footer-top {
        padding-bottom: 2rem;
    }
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        gap: 2.5rem;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* ===== FOOTER ABOUT ===== */
.footer-about {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

@media (max-width: 480px) {
    .footer-about {
        gap: 1.5rem;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.footer-logo:hover {
    transform: translateY(-3px);
}

.footer-logo-text {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: -0.02em;
}

@media (max-width: 480px) {
    .footer-logo-text {
        font-size: 1.5rem;
    }
}

.footer-tagline {
    color: var(--color-gray-400);
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 350px;
}

@media (max-width: 480px) {
    .footer-tagline {
        font-size: 0.875rem;
    }
}

/* ===== SOCIAL BUTTONS ===== */
.footer-social {
    display: flex;
    gap: 1rem;
}

.social-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    text-decoration: none;
    transition: all var(--transition-normal);
    -webkit-tap-highlight-color: transparent;
    font-size: 1.25rem;
}

@media (max-width: 480px) {
    .social-button {
        width: 50px;
        height: 50px;
        font-size: 1.375rem;
    }
}

.social-button:hover {
    background: var(--gradient-primary);
    color: var(--color-white);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.social-button.whatsapp:hover {
    background: var(--gradient-whatsapp);
}

.social-button:active {
    transform: scale(0.95);
}

/* ===== FOOTER COLUMNS ===== */
.footer-col {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

@media (max-width: 480px) {
    .footer-col {
        gap: 1.25rem;
    }
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

@media (max-width: 480px) {
    .footer-title {
        font-size: 1.125rem;
    }
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.footer-link {
    color: var(--color-gray-400);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
    padding: 0.25rem 0;
    position: relative;
    -webkit-tap-highlight-color: transparent;
    display: inline-block;
}

@media (max-width: 480px) {
    .footer-link {
        font-size: 0.875rem;
        padding: 0.5rem 0;
    }
}

.footer-link:hover {
    color: var(--color-white);
    padding-left: 0.75rem;
}

.footer-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.footer-link:hover::before {
    opacity: 1;
}

/* ===== FOOTER CONTACT ===== */
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    color: var(--color-gray-400);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
    padding: 0.625rem;
    border-radius: var(--radius-md);
    -webkit-tap-highlight-color: transparent;
}

@media (max-width: 480px) {
    .contact-item {
        font-size: 0.875rem;
        padding: 0.75rem;
    }
}

.contact-item:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.contact-item:active {
    transform: scale(0.98);
}

.contact-item i {
    color: var(--color-primary);
    flex-shrink: 0;
    font-size: 1.125rem;
}

/* ===== FOOTER BOTTOM ===== */
.footer-bottom {
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
}

@media (max-width: 480px) {
    .footer-bottom {
        padding: 1.5rem 0;
    }
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

@media (max-width: 768px) {
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 1.25rem;
    }
}

.copyright {
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

@media (max-width: 480px) {
    .copyright {
        font-size: 0.8125rem;
    }
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

@media (max-width: 768px) {
    .footer-legal {
        gap: 1.75rem;
    }
}

@media (max-width: 480px) {
    .footer-legal {
        gap: 1.25rem;
        flex-wrap: wrap;
        justify-content: center;
    }
}

.legal-link {
    color: var(--color-gray-500);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}

@media (max-width: 480px) {
    .legal-link {
        font-size: 0.8125rem;
    }
}

.legal-link:hover {
    color: var(--color-white);
}

.legal-link:active {
    opacity: 0.8;
}

/* ==========================================================================
   ANIMATIONS GLOBALES
   ========================================================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.08);
        opacity: 0.9;
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.shimmer {
    background: linear-gradient(90deg, 
        rgba(255,255,255,0) 0%, 
        rgba(255,255,255,0.3) 50%, 
        rgba(255,255,255,0) 100%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* ==========================================================================
   ACCESSIBILITÉ - VERSION COMPLÈTE
   ========================================================================== */
:focus-visible {
    outline: 4px solid var(--color-primary);
    outline-offset: 3px;
}

a:focus,
button:focus,
input:focus,
textarea:focus,
[tabindex]:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

.skip-to-content {
    position: absolute;
    top: -50px;
    left: 0;
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 0.875rem 1.75rem;
    text-decoration: none;
    z-index: 10001;
    transition: top var(--transition-normal);
    border-radius: 0 0 var(--radius-lg) 0;
    font-weight: 700;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.skip-to-content:focus-visible {
    top: 0;
}

/* ==========================================================================
   RESPONSIVE DESIGN - COMPLET
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
    
    .contact-buttons-grid {
        gap: 2rem;
    }
    
    .contact-info-footer {
        gap: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .main-contact-card {
        padding: 3rem 2rem;
    }
    
    .main-contact-card h3 {
        font-size: 2rem;
    }
    
    .contact-description {
        font-size: 1.125rem;
    }
    
    .contact-buttons-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-footer {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .floating-menu {
        width: 340px;
    }
    
    .footer-grid {
        gap: 2.5rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .main-contact-card {
        padding: 2rem 1.5rem;
    }
    
    .main-contact-card h3 {
        font-size: 1.5rem;
    }
    
    .contact-description {
        font-size: 1rem;
    }
    
    .contact-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-info-footer {
        grid-template-columns: 1fr;
    }
    
    .contact-button {
        padding: 1.5rem;
    }
    
    .button-icon {
        width: 56px;
        height: 56px;
        font-size: 1.375rem;
    }
    
    .button-content h4 {
        font-size: 1.125rem;
    }
    .floating-master-button {
        width: 60px;
        height: 60px;
        font-size: 1.625rem;
    }
    
    .floating-menu {
        width: calc(100vw - 2rem);
        padding: 1.5rem;
    }
    
    .floating-actions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
}

/* ==========================================================================
   PERFORMANCE & OPTIMISATIONS
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

img {
    content-visibility: auto;
    contain-intrinsic-size: 1px 1000px;
    max-width: 100%;
    height: auto;
}

/* ==========================================================================
   TOUCH DEVICE OPTIMIZATIONS
   ========================================================================== */
@media (hover: none) and (pointer: coarse) {
    .nav-link:hover,
    .footer-link:hover,
    .legal-link:hover,
    .contact-item:hover,
    .social-button:hover,
    .floating-action-item:hover,
    .contact-button:hover,
    .info-box:hover,
    .service-premium:hover,
    .showcase-card:hover,
    .visual-card:hover,
    .value-item:hover,
    .feature:hover,
    .focus-item:hover,
    .stat-card:hover {
        transform: none;
    }
    
    .primary-cta:active,
    .contact-cta:active,
    .menu-toggle:active,
    .hero-primary-cta:active,
    .hero-secondary-cta:active,
    .mobile-cta:active,
    .social-button:active,
    .floating-master-button:active,
    .floating-action-item:active,
    .contact-button:active,
    .profile-contact:active,
    .projects-cta:active,
    .innovation-cta:active,
    .services-main-cta:active,
    .service-cta:active {
        transform: scale(0.97);
        transition: transform 0.1s ease;
    }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */
@media print {
    .header,
    .footer,
    .floating-actions-container,
    .mobile-menu,
    .mobile-menu-overlay,
    .menu-toggle,
    .notification-bar,
    .chat-widget,
    .chat-trigger,
    .back-to-top,
    .scroll-down-indicator {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
        font-size: 12pt;
        line-height: 1.5;
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: black;
        page-break-after: avoid;
    }
    
    p {
        color: black;
    }
    
    a {
        color: black;
        text-decoration: underline;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    .section {
        padding: 1.5rem 0;
        page-break-inside: avoid;
    }
    
    .hero {
        min-height: auto;
        background: none;
        color: black;
    }
    
    .hero-title {
        color: black;
        text-shadow: none;
    }
    
    .hero-description {
        color: black;
    }
    
    .main-contact-card {
        background: #f0f0f0;
        color: black;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .main-contact-card h3,
    .main-contact-card p,
    .main-contact-card .contact-stat,
    .main-contact-card i {
        color: black;
    }
    
    .contact-button {
        border: 1px solid #ccc;
        box-shadow: none;
        page-break-inside: avoid;
    }
    
    .button-content h4,
    .button-content p {
        color: black;
    }
    
    .footer {
        background: white;
        color: black;
        border-top: 1px solid #ccc;
    }
}