/* ========================================
   DESIGN SYSTEM & VARIABLES CSS MODERNES
   ======================================== */

:root {
    /* Couleurs principales */
    --color-primary: #EF8B1D;
    --color-primary-dark: #d47a15;
    --color-primary-light: #f5a04d;
    --color-secondary: #222749;
    --color-accent: #EF8B1D;

    /* Couleurs neutres */
    --color-dark: #222749;
    --color-dark-alt: #1a1d31;
    --color-gray-900: #1a202c;
    --color-gray-800: #2d3748;
    --color-gray-700: #4a5568;
    --color-gray-600: #718096;
    --color-gray-500: #a0aec0;
    --color-gray-400: #cbd5e0;
    --color-gray-300: #e2e8f0;
    --color-gray-200: #edf2f7;
    --color-gray-100: #f7fafc;
    --color-white: #ffffff;

    /* Couleurs de succès, erreur, etc. */
    --color-success: #48bb78;
    --color-warning: #ed8936;
    --color-error: #f56565;
    --color-info: #4299e1;

    /* Gradients */
    /* --gradient-primary: linear-gradient(135deg, #EF8B1D 0%, #222749 100%); */
    --gradient-primary: linear-gradient(135deg, #EF8B1D 10%, #222749 10%);
    --gradient-secondary: linear-gradient(135deg, #222749 0%, #EF8B1D 100%);
    --gradient-accent: linear-gradient(135deg, #f5a04d 0%, #EF8B1D 100%);
    --gradient-dark: linear-gradient(135deg, #222749 0%, #1a1d31 100%);

    /* Ombres */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(239, 139, 29, 0.3);

    /* Espacements */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Border radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Typographie */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Poppins', sans-serif;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-gray-900);
    background-color: var(--color-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
}

h2 {
    font-size: clamp(2rem, 5vw, 2.5rem);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-700);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-base);
}

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

/* ========================================
   UTILITIES
   ======================================== */

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

.section-badge {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-lg);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

/* ========================================
   HEADER
   ======================================== */

.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: var(--z-fixed);
    padding: var(--spacing-lg) 0;
    transition: all var(--transition-base);
}

.header.scrolled {
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-lg);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    color: var(--color-dark);
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-2xl);
    align-items: center;
}

.nav-list a {
    color: var(--color-gray-700);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: var(--spacing-sm) 0;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

.nav-list a:hover {
    color: var(--color-primary);
}

.nav-list a:hover::after {
    width: 100%;
}

.cta-button {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: var(--color-primary);
}

.mobile-menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--color-dark);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-4xl)) 0 var(--spacing-4xl);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.95;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xl);
    animation: float 3s ease-in-out infinite;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    color: var(--color-white);
    font-weight: 800;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: var(--spacing-2xl);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-xl);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl);
}

.btn-primary i {
    transition: transform var(--transition-base);
}

.btn-primary:hover i {
    transform: translateX(5px);
}

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

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-white);
    font-family: var(--font-heading);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

/* .stat-number::after {
    content: '+';
} */
.stat-number::before {
    content: '+';
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-main-visual {
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: var(--color-white);
    box-shadow: var(--shadow-2xl);
    animation: float 3s ease-in-out infinite;
}

.floating-card {
    position: absolute;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--color-white);
    font-weight: 600;
    box-shadow: var(--shadow-xl);
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: 1.5rem;
}

.card-1 {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.card-2 {
    bottom: 20%;
    left: 5%;
    animation-delay: 1s;
}

.card-3 {
    top: 50%;
    right: -5%;
    animation-delay: 2s;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-white);
    border-radius: 15px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 3px;
    height: 8px;
    background: var(--color-white);
    border-radius: 2px;
    animation: scroll 1.5s infinite;
}

/* ========================================
   SOLUTIONS SECTION
   ======================================== */

.solutions {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-100);
    position: relative;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.solution-card {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.solution-card:hover .card-glow {
    opacity: 1;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.solution-card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

.product-logo {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    padding: var(--spacing-md);
}

.product-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.solution-card:hover .product-logo {
    transform: scale(1.1);
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(239, 139, 29, 0.2);
}

.solution-card h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.solution-card p {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.card-link {
    /* display: flex; */
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.card-link i {
    transition: transform var(--transition-base);
}

.solution-card:hover .card-link i {
    transform: translateX(5px);
}

.card-badge {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-md);
}

.solution-product {
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

.solution-product:hover {
    border-color: var(--color-primary);
}

.product-icon {
    /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
}

.product-features {
    list-style: none;
    margin: var(--spacing-lg) 0;
    padding: 0;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    color: var(--color-gray-700);
    font-size: 0.9rem;
}

.product-features li i {
    color: var(--color-success);
    font-size: 0.875rem;
}

.solution-custom .card-badge {
    background: var(--gradient-accent);
}

/* ========================================
   SECTEURS SECTION
   ======================================== */

.secteurs {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.secteurs .container>p {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    font-size: 1.1rem;
    color: var(--color-gray-600);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.secteurs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
}

.secteur-item {
    text-align: center;
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, rgba(239, 139, 29, 0.05) 0%, rgba(34, 39, 73, 0.05) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
    cursor: pointer;
}

.secteur-item:hover {
    background: var(--gradient-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.secteur-item i {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-base);
}

.secteur-item:hover i {
    color: var(--color-white);
    transform: scale(1.1);
}

.secteur-item h3 {
    color: var(--color-dark);
    transition: color var(--transition-base);
    margin-bottom: var(--spacing-sm);
}

.secteur-item:hover h3 {
    color: var(--color-white);
}

.secteur-projects {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-top: var(--spacing-sm);
    margin-bottom: 0;
    transition: color var(--transition-base);
}

.secteur-item:hover .secteur-projects {
    color: rgba(255, 255, 255, 0.9);
}

.secteur-highlight {
    border: 2px solid var(--color-primary);
    background: linear-gradient(135deg, rgba(239, 139, 29, 0.1) 0%, rgba(34, 39, 73, 0.1) 100%);
    position: relative;
}

.secteur-highlight::after {
    content: '⭐ Secteur phare';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

/* ========================================
   POURQUOI JANT TECH SECTION
   ======================================== */

.why-jant {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-100);
    position: relative;
    overflow: hidden;
}

.why-jant::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
}

.why-item {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.why-item:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.why-item i {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    transition: transform var(--transition-base);
}

.why-item:hover i {
    transform: scale(1.1) rotate(5deg);
}

.why-item h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.why-item p {
    color: var(--color-gray-600);
    line-height: 1.8;
}

/* ========================================
   À PROPOS SECTION
   ======================================== */

.about {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.about-text h3 {
    color: var(--color-dark);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.about-text h3:first-child {
    margin-top: 0;
}

.about-text p {
    color: var(--color-gray-600);
    line-height: 1.8;
}

.about-placeholder {
    width: 100%;
    height: 400px;
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: var(--color-white);
    box-shadow: var(--shadow-2xl);
}

/* ========================================
   CTA SECTION
   ======================================== */

.cta {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: var(--spacing-4xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.cta .container {
    position: relative;
    z-index: 1;
}

.cta h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-2xl);
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   CONTACT SECTION
   ======================================== */

.contact {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-100);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-4xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.contact-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(5px);
}

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

.contact-item h3 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.contact-item p {
    color: var(--color-gray-600);
    margin: 0;
}

.contact-form {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-lg);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-base);
    background: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-white);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-section i {
    margin-right: var(--spacing-sm);
    color: var(--color-primary);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: var(--gradient-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.logo_img {
    height: 40px;
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateY(10px);
    }
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Animations AOS personnalisées */
[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-right"] {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-right"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

[data-aos="fade-left"] {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-left"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        order: 1;
    }

    .hero-image {
        order: 2;
    }

    .hero-buttons {
        justify-content: center;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-4xl: 3rem;
        --spacing-3xl: 2rem;
    }

    .header .container {
        flex-wrap: wrap;
    }

    .nav {
        width: 100%;
        order: 3;
    }

    .nav-list {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-lg) 0;
        display: none;
    }

    .nav-list.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero {
        padding-top: calc(120px + var(--spacing-2xl));
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons a {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        height: 300px;
    }

    .hero-main-visual {
        width: 200px;
        height: 200px;
        font-size: 5rem;
    }

    .floating-card {
        padding: var(--spacing-md);
        font-size: 0.875rem;
    }

    .solutions-grid,
    .secteurs-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }

    h2 {
        font-size: 1.75rem;
    }

    .section-header {
        margin-bottom: var(--spacing-2xl);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: var(--spacing-xs) var(--spacing-md);
    }

    .stat-number {
        font-size: 2rem;
    }

    .floating-card {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .floating-card span {
        font-size: 0.75rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 0.95rem;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {

    .header,
    .hero-background,
    .scroll-indicator,
    .mobile-menu-toggle {
        display: none;
    }

    body {
        color: #000;
        background: #fff;
    }
}