/* Intro Video Overlay */
#video-intro-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10001;
    /* Above navbar (z-index 1000) */
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 2s ease-out, visibility 1s;
}

#video-intro-container.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

#video-intro-container video {
    display: block;
    height: 100%;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    z-index: 1;
    /* Soft edge transparency effect */
    -webkit-mask-image: radial-gradient(circle, black 85%, transparent 100%);
    mask-image: radial-gradient(circle, black 85%, transparent 100%);
}

@media (max-width: 768px) {
    #video-intro-container video {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

/* Scroll Reveal Animation */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1.2s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: opacity, transform;
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

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

:root {
    /* Colors - Modern Corporate Theme */
    --primary-bg: #ffffff;
    --secondary-bg: #f8f9fa;
    --accent-bg: #e9ecef;
    --primary-text: #1a1a1a;
    --secondary-text: #6c757d;
    --accent-color: #0066cc;
    --secondary-accent: #00b894;
    --gradient-primary: linear-gradient(135deg, #0066cc 0%, #00b894 100%);
    --gradient-secondary: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    --border-color: #dee2e6;
    --hover-bg: #f1f3f5;
    --card-bg: #ffffff;

    /* Shadows */
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 8px 40px rgba(0, 0, 0, 0.4);

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 15px;
    --spacing-md: 20px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;
    --spacing-2xl: 100px;

    /* Typography */
    --font-size-sm: 0.85rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.2rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2.5rem;
    --font-size-3xl: 3rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 50%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--primary-bg);
    color: var(--primary-text);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 400;
}

/* Global button magnetic effect */
button {
    transition: all 0.2s cubic-bezier(0.23, 1, 0.32, 1);
    will-change: transform;
}

.container {
    max-width: 1200px;
    padding-top: 0;
    padding-left: 20px;
    padding-right: 20px;
    margin: 0 auto 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-text);
}

.logo-badge {
    background: var(--gradient-primary);
    color: var(--primary-bg);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    color: var(--secondary-text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    padding: 8px 0;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-text);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

.cta-button {
    background: linear-gradient(135deg, #1e40af 0%, #7c3aed 50%, #a855f7 100%);
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.23, 1, 0.32, 1);
    white-space: nowrap;
    will-change: transform;
}

.cta-button:hover {
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.5);
    transform: translateY(-2px);
}

/* Mobile CTA Button - Hidden by default, shown on mobile */
.cta-button-mobile {
    display: none;
    background: linear-gradient(135deg, #1e40af 0%, #7c3aed 50%, #a855f7 100%);
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.23, 1, 0.32, 1);
    white-space: nowrap;
    will-change: transform;
    font-size: 14px;
}

.cta-button-mobile:hover {
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.5);
    transform: translateY(-2px);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--primary-text);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.mobile-menu-toggle:hover {
    background-color: var(--hover-bg);
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary-text);
    margin: 5px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Hero Section */
.hero {
    min-height: 80vh;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    padding-top: 60px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.65) 0%, rgba(255, 255, 255, 0.60) 70%, rgba(255, 255, 255, 1) 100%),
        url('../images/bleu.webp'),
        url('../images/solar.jpg');
    background-size: cover;
    background-position: center;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0px;
    background: linear-gradient(to bottom, transparent 0%, #f8f9fa 100%);
    pointer-events: none;
    z-index: 1;
}

.hero-container {
    flex-basis: 45%;
    max-width: 45%;
    padding: 30px 20px;
    z-index: 2;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 102, 204, 0.1);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
}

.hero-title {
    font-size: clamp(8.5rem, 7vw + 3rem, 6rem);
    font-weight: 800;
    line-height: 1.2;
    min-height: 120px;
}

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

.hero-title .gradient-text {
    font-size: clamp(2rem, 3vw + 0.5rem, 3.5rem);
}

#typed-text::after {
    content: '|';
    display: inline-block;
    color: var(--accent-color);
}

/* Conteneur pour subtitle + buttons sur PC/tablette */
.hero-bottom-content {
    position: absolute;
    bottom: 350px;
    left: 20px;
    max-width: 600px;
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

@media (min-width: 1024px) {
    .hero-bottom-content {
        bottom: 40px;
    }
}

.hero-subtitle {
    font-size: clamp(1.1rem, 1.4vw + 0.3rem, 1.6rem);
    color: #000000;
    line-height: 1.7;
    margin: 0;
    font-weight: 700;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

/* Hero Background - Static Pattern */
.hero-bg-animation {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 0;
    background-image: linear-gradient(rgba(0, 102, 204, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 204, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    top: 30px;
}

.btn-primary {
    background: linear-gradient(135deg, #1e40af 0%, #7c3aed 50%, #a855f7 100%);
    color: #ffffff;
    border: none;
    padding: 20px 60px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.23, 1, 0.32, 1);
    will-change: transform;
}

.btn-primary:hover {
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: linear-gradient(135deg, #1e40af 0%, #7c3aed 50%, #a855f7 100%);
    color: #ffffff;
    border: none;
    padding: 14px 30px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.23, 1, 0.32, 1);
    will-change: transform;
}

.btn-secondary:hover {
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.5);
    transform: translateY(-2px);
}

.hero-visual {
    position: relative;
}

.hero-image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* Hero Image Wrapper - No Animation */
.hero-image-wrapper {
    flex-basis: 55%;
    max-width: 55%;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: flex-end;
    height: 100%;
    opacity: 1;
}

.hero-image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.15) 0%, rgba(0, 184, 148, 0.1) 50%, transparent 70%);
    filter: blur(80px);
    z-index: -1;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: bottom;
    position: relative;
    z-index: 1;
    -webkit-mask-image: linear-gradient(180deg, black 0%, black 80%, transparent 100%);
    mask-image: linear-gradient(180deg, black 0%, black 80%, transparent 100%);
    padding-bottom: 0px;
    margin-bottom: 0px;
    bottom: 0px;
    float: left;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 102, 204, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

/* Page Hero Section (for internal pages) */
.page-hero {
    padding: 120px 0 60px;
    background: var(--secondary-bg);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(0, 102, 204, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 204, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 0;
}

.page-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.page-hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0;
}

/* History Section */
.history-section {
    padding: 60px 0;
    background: transparent;
}

.intro-paragraph {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--secondary-text);
    margin-bottom: 40px;
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.paragraph-2 {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--secondary-text);
    margin-bottom: 30px;
    text-align: left;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 40px;
}

.content-text {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.content-image {
    position: relative;
}

.image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.1) 0%, transparent 70%);
    filter: blur(60px);
    z-index: 0;
}

.content-image img {
    width: 100%;
    border-radius: 16px;
    position: relative;
    z-index: 1;
}

.timeline {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 20px;
}

.timeline-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.timeline-year {
    background: var(--gradient-primary);
    color: var(--primary-bg);
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.timeline-content h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--primary-text);
}

.timeline-content p {
    color: var(--secondary-text);
    line-height: 1.6;
}

/* MVV Section (Mission, Vision, Values) */
.mvv-section {
    padding: 60px 0;
    background: var(--primary-bg);
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.mvv-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.mvv-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.mvv-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.mvv-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.mvv-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.mvv-card p {
    color: var(--secondary-text);
    line-height: 1.7;
}

/* Technologies Section */
.technologies-section {
    padding: 60px 0;
    background: transparent;
}

.technologies-section .section-header {
    text-align: center;
    margin-bottom: 50px;
}

.technologies-section .section-header h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.technologies-section .section-header p {
    font-size: 1.05rem;
    color: var(--secondary-text);
    max-width: 700px;
    margin: 0 auto;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.tech-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.tech-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--primary-text);
}

.tech-card p {
    color: var(--secondary-text);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Section with alternate gray background */
.section-alt-gray {
    background: var(--primary-bg) !important;
}

/* Engagement Section */
.engagement-section {
    padding: 60px 0;
    background: var(--primary-bg);
}

.engagement-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.engagement-text h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.engagement-text p {
    color: var(--secondary-text);
    line-height: 1.7;
    margin-bottom: 20px;
}

.engagement-paragraph {
    margin-top: 20px;
}

.engagement-image {
    position: relative;
}

.engagement-image img {
    width: 100%;
    border-radius: 16px;
    position: relative;
    z-index: 1;
}

/* Positioning Section */
.positioning-section {
    padding: 60px 0;
    background: transparent;
}

.positioning-section h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
}

.positioning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.positioning-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.positioning-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.positioning-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--accent-color);
}

.positioning-card p {
    color: var(--secondary-text);
    line-height: 1.6;
}

/* Contact Section */
.contact-section {
    padding: 60px 0;
    background: transparent;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.contact-info p {
    color: var(--secondary-text);
    line-height: 1.7;
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-detail {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    color: #ffffff;
}

.contact-detail-text h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.contact-detail-text p {
    color: var(--secondary-text);
    margin: 0;
    line-height: 1.6;
}

.contact-detail-text a {
    color: var(--secondary-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-detail-text a:hover {
    color: var(--accent-color);
}

/* Contact Form */
.contact-form {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-text);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--secondary-bg);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    color: var(--primary-text);
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.15);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-message {
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    font-weight: 500;
}

.form-success {
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
}

.form-error {
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid #ff4444;
    color: #ff4444;
}

/* Services Quick Access */
.services-quick-access {
    padding: 60px 0;
    background: var(--primary-bg);
}

.services-quick-access h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
}

.quick-access-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.quick-access-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.quick-access-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.quick-access-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
}

.quick-access-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.quick-access-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.quick-access-card p {
    color: var(--secondary-text);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

/* FAQ Section */
.faq-section {
    padding: 60px 0;
    background: transparent;
}

.faq-section h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item-accordion {
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item-accordion.active {
    border-color: var(--accent-color);
}

.faq-question {
    width: 100%;
    padding: 20px 25px;
    background: none;
    border: none;
    color: var(--primary-text);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--accent-color);
}

.faq-icon {
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item-accordion.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item-accordion.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 25px 20px;
    color: var(--secondary-text);
    line-height: 1.7;
}

/* Features Section */
.features {
    padding: 0px 0;
    background: var(--secondary-bg);
    position: relative;
}

.features-header {
    text-align: center;
    margin-bottom: 40px;
}

.features-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.features-header p {
    font-size: 1.1rem;
    color: var(--secondary-text);
    max-width: 800px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 20px;
}

.feature-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    text-align: center;
    transform: translateY(0) rotateX(0deg);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.feature-card:hover {
    transform: translateY(-12px) rotateX(2deg);
    box-shadow: 0 20px 40px rgba(0, 102, 204, 0.2), 0 10px 20px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 12px;
    overflow: hidden;
}

.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--secondary-text);
    line-height: 1.6;
}

/* Services Overview */
.services-overview {
    padding: 20px 0;
    background: var(--primary-bg);
}

.services-overview h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.service-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: var(--accent-color);
}

.service-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.service-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

.service-badge {
    background: var(--accent-color);
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.service-card p {
    color: var(--secondary-text);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-card ul {
    list-style: none;
}

.service-card li {
    color: var(--secondary-text);
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.service-card ul {
    flex-grow: 1;
}

.service-card .btn-secondary {
    margin-top: 25px;
    width: 100%;
}

/* Featured Services Section */
.featured-services-section {
    padding: 0px 0;
    background: var(--secondary-bg);
    position: relative;
}

.featured-services-section .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.featured-services-section .section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.featured-services-section .section-header p {
    font-size: 1.1rem;
    color: var(--secondary-text);
    max-width: 700px;
    margin: 0 auto;
}

.featured-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.featured-service-card {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.featured-service-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: var(--accent-color);
}

.featured-service-image {
    width: 100%;
    height: 200px;
    border-radius: 12px 12px 0 0;
    overflow: hidden;
    margin: -20px -20px 20px -20px;
}

.featured-service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.featured-service-card:hover .featured-service-image img {
    transform: scale(1.05);
}

.featured-service-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
}

.featured-service-card p {
    color: var(--secondary-text);
    line-height: 1.7;
    margin: 0;
    flex: 1;
}

.featured-service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.feature-tag {
    background: rgba(0, 102, 204, 0.1);
    color: var(--accent-color);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid rgba(0, 102, 204, 0.2);
    transition: all 0.3s ease;
}

.featured-service-card:hover .feature-tag {
    background: rgba(0, 102, 204, 0.15);
    border-color: var(--accent-color);
}

.featured-services-cta {
    text-align: center;
    margin-top: 20px;
}

/* Projects Highlight */
.projects-highlight {
    padding: 0px 0;
    background: var(--primary-bg);
}

.projects-header {
    text-align: center;
    margin-bottom: 60px;
}

.projects-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.projects-header p {
    font-size: 1.1rem;
    color: var(--secondary-text);
    max-width: 700px;
    margin: 0 auto;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.project-card {
    background: var(--card-bg);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-card .project-image {
    overflow: hidden;
    border-radius: 16px 16px 0 0;
}

.project-image {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.project-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.8) 0%, transparent 100%);
    pointer-events: none;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-content {
    padding: 35px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-badge {
    background: var(--accent-color);
    color: #ffffff;
    padding: 6px 14px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
    display: inline-block;
    width: fit-content;
}

.project-content h3 {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.3;
}

.project-content p {
    color: var(--secondary-text);
    line-height: 1.7;
    margin-bottom: 25px;
    flex: 1;
}

.project-stats {
    display: flex;
    gap: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.stat {
    flex: 1;
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--secondary-text);
    line-height: 1.4;
}

.project-card.featured .project-image {
    height: 280px;
}

/* Testimonials Section - Infinite Carousel */
.testimonials-section {
    background: var(--secondary-bg);
    overflow: hidden;
    padding-left: 0;
    padding-right: 0;
}

.testimonials-section .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.testimonials-section .section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.testimonials-section .section-header p {
    font-size: 1.1rem;
    color: var(--secondary-text);
    max-width: 700px;
    margin: 0 auto;
}

.testimonials-carousel {
    position: relative;
    width: 100%;
    overflow: visible;
    padding: 0 60px;
    margin: 0 auto;
    max-width: 1400px;
}

.testimonials-track-wrapper {
    overflow: hidden;
    position: relative;
    padding: 40px 0;
}

.testimonials-track-wrapper::before,
.testimonials-track-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 120px;
    z-index: 5;
    pointer-events: none;
}

.testimonials-track-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--secondary-bg) 0%, transparent 100%);
}

.testimonials-track-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--secondary-bg) 0%, transparent 100%);
}

.testimonials-track {
    display: flex;
    gap: 30px;
    width: max-content;
}

.testimonials-track .testimonial-card {
    flex: 0 0 400px;
    width: 400px;
    flex-shrink: 0;
}

.testimonial-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    min-height: 280px;
    max-height: 320px;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    box-shadow: var(--shadow);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
    transform: translateY(-5px);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-color);
}

.testimonial-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 3px;
}

.testimonial-info p {
    font-size: 0.85rem;
    color: var(--secondary-text);
    margin: 0;
}

.testimonial-rating {
    margin-bottom: 15px;
    display: flex;
    gap: 3px;
    align-items: center;
}

.testimonial-rating svg {
    flex-shrink: 0;
}

.testimonial-text {
    color: var(--secondary-text);
    line-height: 1.6;
    font-size: 0.95rem;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
}

/* Testimonials Carousel Navigation */
.testimonial-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--primary-text);
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.testimonial-nav:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #ffffff;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.testimonial-nav-prev {
    left: -60px;
}

.testimonial-nav-next {
    right: -60px;
}

/* Newsletter Section */
.newsletter-section {
    padding: 0px 0;
    background: var(--secondary-bg);
    position: relative;
    overflow: hidden;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.newsletter-badge {
    display: inline-block;
    background: rgba(0, 102, 204, 0.1);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.newsletter-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.newsletter-text p {
    color: var(--secondary-text);
    line-height: 1.6;
    font-size: 1.1rem;
}

.newsletter-form-wrapper {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.newsletter-input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.newsletter-input-group input {
    flex: 1;
    padding: 16px 20px;
    background: var(--primary-bg);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    color: var(--primary-text);
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.newsletter-input-group input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.15);
}

.newsletter-input-group input::placeholder {
    color: var(--secondary-text);
}

.btn-newsletter {
    padding: 16px 32px;
    background: var(--accent-color);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.btn-newsletter:hover {
    background: #0052a3;
}

.newsletter-privacy {
    color: var(--secondary-text);
    font-size: 0.85rem;
    margin: 0;
    text-align: center;
}

/* CTA Section */
.cta-section {
    padding: 40px 0;
    background: -webkit-linear-gradient(80deg, rgb(30, 64, 175) 0%, rgb(124, 58, 237) 50%, rgb(156, 77, 244) 98.7097%, rgb(168, 85, 247) 100%);
    color: #ffffff;
}

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

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.cta-section .btn-primary {
    background: #ffffff;
    color: var(--accent-color);
}

.cta-section .btn-primary:hover {
    background: var(--secondary-bg);
}

.cta-section .btn-secondary {
    background: transparent;
    color: #ffffff;
    border-color: #ffffff;
}

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

/* Footer */
.footer {
    background: var(--primary-bg);
    padding: 20px 0;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    padding-bottom: 20px;
    flex-wrap: wrap;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-brand img {
    max-width: 80px;
}

.footer-brand p {
    color: var(--secondary-text);
    font-size: 0.9rem;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--secondary-text);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: right;
}

.footer-contact a {
    color: var(--primary-text);
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: flex-end;
}

.footer-contact a svg {
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.footer-contact a:hover {
    color: var(--accent-color);
    transform: translateX(-3px);
}

.footer-contact a:hover svg {
    stroke: var(--accent-color);
}

/* Footer Social Media */
.footer-social {
    display: flex;
    gap: 15px;
    align-items: center;
    justify-content: center;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--secondary-text);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.footer-social a svg {
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.2);
}

.footer-social a:hover svg {
    color: #ffffff;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--secondary-text);
    font-size: 0.85rem;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 30px;
    }
}

@media (max-width: 992px) {

    /* Hero tablette - même disposition que PC, tailles fluides */
    .hero-bottom-content {
        bottom: 30px;
        left: 15px;
        max-width: clamp(450px, 50vw, 550px);
    }

    .hero-buttons {
        gap: 15px;
    }

    .btn-primary,
    .btn-secondary {
        padding: clamp(10px, 1.2vw, 14px) clamp(20px, 2.5vw, 28px);
        font-size: clamp(13px, 1.2vw, 15px);
    }

    .testimonials-track .testimonial-card {
        flex: 0 0 320px;
        width: 320px;
    }

    .newsletter-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .content-grid,
    .engagement-content,
    .service-detail-content,
    .project-detail-content,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .service-detail-content.reverse {
        direction: ltr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .future-projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .project-detail-content {
        padding: 40px 35px;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    /* Footer contact horizontal on tablet */
    .footer-contact {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 15px;
        justify-content: flex-end;
    }

    .footer-contact a {
        flex: 0 0 auto;
    }
}

@media (max-width: 768px) {
    .testimonials-track .testimonial-card {
        flex: 0 0 300px;
        width: 300px;
        min-height: 260px;
        max-height: 300px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 20px;
        border-top: 1px solid var(--border-color);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        gap: 15px;
    }

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

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

    .cta-button {
        display: none;
    }

    .cta-button-mobile {
        display: block;
        order: 2;
    }

    .mobile-menu-toggle {
        order: 3;
    }

    .nav-container {
        display: flex;
        align-items: center;
        gap: 15px;
    }

    .nav-logo {
        order: 1;
        flex: 1;
    }

    .nav-links.active .cta-button {
        display: block;
        margin-top: 10px;
        text-align: center;
    }

    /* Hero Section Mobile - Ordre: titre, subtitle, image, buttons */
    .hero {
        flex-direction: column;
        padding-top: 50px;
        min-height: auto;
        align-items: center;
    }

    .hero-container {
        flex-basis: 100%;
        max-width: 100%;
        order: 1;
        padding: 0px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .hero-title {
        font-size: 2.2rem;
        line-height: 1.3;
        min-height: auto;
        text-align: center;
        margin-bottom: 15px;
        width: 100%;
    }

    .hero-title .gradient-text {
        font-size: 1.9rem;
        display: block;
    }

    /* Subtitle en ordre 2 sur mobile */
    .hero-bottom-content {
        position: static;
        width: 100%;
        max-width: 100%;
        display: contents;
        order: 2;
    }

    .hero-subtitle {
        font-size: 1rem;
        max-width: 100%;
        text-align: center;
        margin: 0 auto 0 auto;
        padding: 0 15px;
        line-height: 1.7;
        width: 100%;
        order: 2;
    }

    /* Image en ordre 3 sur mobile (après subtitle, avant buttons) */
    .hero-image-wrapper {
        width: 100%;
        height: auto;
        min-height: 300px;
        max-height: 400px;
        display: flex;
        align-items: center;
        justify-content: center;
        order: 3;
    }

    .hero-image {
        max-height: 480px;
        width: auto;
        object-fit: contain;
    }

    /* Buttons en ordre 4 sur mobile */
    .hero-buttons {
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 30px auto 0;
        width: 100%;
        gap: 15px;
        order: 4;
    }

    .hero-buttons,
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    .newsletter-text h2 {
        font-size: 2rem;
    }

    .newsletter-input-group {
        flex-direction: column;
    }

    .btn-newsletter {
        width: 100%;
    }

    .features-grid,
    .services-grid,
    .featured-services-grid,
    .mvv-grid,
    .tech-grid,
    .positioning-grid,
    .future-projects-grid,
    .quick-access-grid,
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-hero-content h1 {
        font-size: 2.2rem;
    }

    .section-header h2,
    .content-text h2,
    .engagement-text h2,
    .positioning-section h2,
    .services-overview h2,
    .projects-header h2,
    .mvv-section h2,
    .technologies-section h2,
    .contact-info h2,
    .services-quick-access h2,
    .faq-section h2 {
        font-size: 2rem;
    }

    .project-highlights {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 25px;
    }

    .footer-brand {
        align-items: center;
    }

    .footer-social {
        order: 2;
        justify-content: center;
    }

    .footer-links {
        order: 3;
        justify-content: center;
        gap: 20px;
    }

    .footer-contact {
        order: 4;
        text-align: center;
        align-items: center;
    }

    .footer-contact a {
        justify-content: center;
    }

    .container {
        padding: 0 20px;
    }

    .contact-info h2 {
        text-align: center;
    }

    .contact-info p {
        text-align: center;
    }
}

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

    .page-hero-content h1 {
        font-size: 1.8rem;
    }

    .section-header h2,
    .content-text h2,
    .engagement-text h2,
    .positioning-section h2 {
        font-size: 1.6rem;
    }

    .project-highlights {
        grid-template-columns: 1fr;
    }

    .nav-container {
        padding: 0 15px;
    }

    .container {
        padding: 0 15px;
    }

    .feature-card,
    .service-card,
    .project-card,
    .mvv-card,
    .tech-card,
    .positioning-card,
    .future-project-card,
    .quick-access-card,
    .faq-item,
    .contact-form {
        padding: 25px;
    }

    .positioning-grid {
        grid-template-columns: 1fr;
    }
}

/* Large Desktop Improvements */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }

    .hero-container {
        max-width: 1400px;
    }

    .hero-title {
        font-size: 4rem;
    }

    .section-header h2 {
        font-size: 3rem;
    }
}

/* Page Hero Styles */
.page-hero {
    padding: 120px 0 0px;
    text-align: center;
    background: linear-gradient(180deg, var(--secondary-bg) 0%, var(--secondary-bg) 70%, var(--primary-bg) 100%);
}

.page-hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.page-hero-content p {
    font-size: 1.2rem;
    color: var(--secondary-text);
    max-width: 600px;
    margin: 0 auto;
}

/* History Section */
.history-section {
    padding: 10px 0 0;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: stretch;
    padding-bottom: 0;
}

.content-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 40px;
}

.timeline {
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 80px;
}

.timeline-year {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #ffffff;
    font-size: 14px;
}

.timeline-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.timeline-content p {
    color: var(--secondary-text);
    line-height: 1.6;
}

.content-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.content-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Intro Paragraph */
.intro-paragraph {
    font-size: var(--font-size-lg);
    color: var(--secondary-text);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.paragraph-2 {
    color: var(--secondary-text);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

/* Engagement Section */
.engagement-section {
    padding: var(--spacing-2xl) 0;
    background: var(--primary-bg);
}

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

.engagement-text h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.engagement-text h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--accent-color);
}

.engagement-paragraph {
    color: var(--secondary-text);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.engagement-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.engagement-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Section Alternating Backgrounds */
.section-alt-black {
    color: var(--primary-text);
}

/* Technologies Section */
.technologies-section {
    padding: var(--spacing-2xl) 0;
}

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

.section-header h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--secondary-text);
    max-width: 800px;
    margin: 0 auto;
}

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

/* Reusable Animated Border Card */
.card-animated-border {
    position: relative;
    overflow: hidden;
}

.card-animated-border::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-accent));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card-animated-border:hover::before {
    opacity: 1;
    animation: borderRotate 3s linear infinite;
}

.timeline-content p {
    color: var(--secondary-text);
    line-height: 1.6;
}

.content-image {
    width: 100%;
    height: 100%;
    min-height: 700px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    position: relative;
    overflow: visible;
    margin-bottom: -100px;
}

.content-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: bottom;
    -webkit-mask-image: linear-gradient(180deg, black 0%, black 80%, transparent 100%);
    mask-image: linear-gradient(180deg, black 0%, black 80%, transparent 100%);
}

/* Mission Vision Values */
.mvv-section {
    padding: 100px 0;
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.mvv-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.mvv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-accent));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mvv-card:hover::before {
    opacity: 1;
    animation: borderRotate 3s linear infinite;
}

.mvv-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: transparent;
}

.mvv-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 12px;
    overflow: hidden;
}

.mvv-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mvv-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.mvv-card p {
    color: var(--secondary-text);
    line-height: 1.6;
}

/* Technologies Section */
.technologies-section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--secondary-text);
    max-width: 600px;
    margin: 0 auto;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.tech-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-accent));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tech-card:hover::before {
    opacity: 1;
    animation: borderRotate 3s linear infinite;
}

.tech-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: transparent;
}

.tech-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.tech-card p {
    color: var(--secondary-text);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Engagement Section */
.engagement-section {
    padding: 100px 0 0 0;
}

.engagement-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: stretch;
    padding-bottom: 0;
}

.engagement-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.engagement-text>p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 40px;
}

.engagement-points {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.engagement-point h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--accent-color);
}

.engagement-point p {
    color: var(--secondary-text);
    line-height: 1.6;
}

.engagement-image {
    width: 100%;
    height: 100%;
    min-height: 800px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    position: relative;
    overflow: visible;
    margin-bottom: -200px;
}

.engagement-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: bottom;
    -webkit-mask-image: linear-gradient(180deg, black 0%, black 80%, transparent 100%);
    mask-image: linear-gradient(180deg, black 0%, black 80%, transparent 100%);
}

/* Positioning Section */
.positioning-section {
    padding: 100px 0;
}

.positioning-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 60px;
}

.positioning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.positioning-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.positioning-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-accent));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.positioning-card:hover::before {
    opacity: 1;
    animation: borderRotate 3s linear infinite;
}

.positioning-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: transparent;
}

.positioning-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.positioning-card p {
    color: var(--secondary-text);
    line-height: 1.6;
}

/* Services Page Styles */
.services-hero {
    padding: 120px 0 80px;
    text-align: center;
}

.service-detail {
    padding: 80px 0;
}

.service-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.service-detail-content.reverse {
    direction: rtl;
}

.service-detail-content.reverse>* {
    direction: ltr;
}

.service-detail-text h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.service-detail-text .service-badge {
    display: inline-block;
    background: var(--gradient-secondary);
    color: var(--primary-text);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.service-detail-text p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 30px;
}

.service-features {
    list-style: none;
    margin-bottom: 30px;
}

.service-features li {
    color: var(--secondary-text);
    margin-bottom: 12px;
    position: relative;
    padding-left: 25px;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.service-detail-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.service-detail-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

/* Projects Page Styles */
.project-detail {
    padding: 80px 0;
    position: relative;
}

.project-detail:nth-child(even) {
    background: linear-gradient(180deg, var(--primary-bg) 0%, var(--secondary-bg) 50%, var(--primary-bg) 100%);
}

.project-detail-content {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 50px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-detail-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.project-detail-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.project-detail-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.project-detail-text h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 35px;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.project-badge {
    background: var(--gradient-primary);
    color: var(--primary-bg);
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-detail-text p {
    color: var(--secondary-text);
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 1.05rem;
}

.project-detail-text ul.service-features {
    list-style: none;
    margin: 25px 0;
    padding: 0;
}

.project-detail-text ul.service-features li {
    color: var(--secondary-text);
    line-height: 1.8;
    margin-bottom: 12px;
    padding-left: 30px;
    position: relative;
}

.project-detail-text ul.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.project-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.project-highlight {
    text-align: center;
    padding: 25px 15px;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.project-highlight:hover {
    transform: translateY(-3px);
    border-color: var(--accent-color);
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
}

.project-highlight-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    display: block;
    margin-bottom: 8px;
}

.project-highlight-label {
    font-size: 0.85rem;
    color: var(--secondary-text);
    line-height: 1.4;
}

.project-detail-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.project-detail-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

/* Contact Page Styles */
.contact-section {
    padding: 0px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-info p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-bg);
    font-weight: bold;
}

.contact-detail-text h4 {
    font-weight: 600;
    margin-bottom: 5px;
}

.contact-detail-text p {
    color: var(--secondary-text);
    margin: 0;
}

.contact-detail-text p a {
    color: var(--primary-text);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-detail-text p a:hover {
    color: var(--accent-color);
}

.contact-form {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 30px;
}

.contact-form .btn-primary {
    width: 100%;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: var(--primary-bg);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    color: var(--primary-text);
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 25px;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 4px;
    width: auto;
}

.form-checkbox label {
    font-weight: normal;
    line-height: 1.5;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
    font-weight: 600;
    background: var(--gradient-primary);
    color: var(--primary-bg);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.form-note {
    font-size: 0.9rem;
    color: var(--secondary-text);
    text-align: center;
    margin-top: 20px;
}

/* Partnership Form Section */
.partnership-form-section {
    padding: 100px 0;
}

.partnership-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.partnership-intro h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.partnership-intro p {
    font-size: 1.1rem;
    color: var(--secondary-text);
    line-height: 1.6;
}

.partnership-form-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.partnership-benefits-section h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.partnership-benefits {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.partnership-form-wrapper {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.partnership-form-wrapper h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 30px;
}

.partnership-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Project Form Section */
.project-form-section {
    padding: 100px 0;
}

.project-form-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.project-form-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.project-form-info>p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 40px;
}

.project-benefits {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.project-contact-info {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.project-contact-info h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.project-contact-info>p {
    color: var(--secondary-text);
    margin-bottom: 20px;
}

.contact-quick p {
    margin: 10px 0;
}

.contact-quick a {
    color: var(--primary-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-quick a:hover {
    color: var(--accent-color);
}

.project-form-wrapper {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.project-form-wrapper h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.project-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Devis Section */
.devis-section {
    padding: 100px 0;
}

.devis-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.devis-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.devis-info p {
    color: var(--secondary-text);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.devis-benefits {
    margin-bottom: 40px;
}

.benefit-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

.benefit-icon {
    font-size: 1.5rem;
    color: var(--accent-color);
    min-width: 30px;
}

.benefit-text h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.benefit-text p {
    color: var(--secondary-text);
    margin: 0;
}

.devis-contact-info {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.devis-contact-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.devis-contact-info p {
    color: var(--secondary-text);
    margin-bottom: 20px;
}

.contact-quick p {
    margin: 10px 0;
    font-weight: 500;
}

.devis-form-wrapper h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 30px;
}

.devis-form {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

/* Responsive Design for Additional Pages */
@media (max-width: 768px) {

    .content-grid,
    .engagement-content,
    .service-detail-content,
    .project-detail-content,
    .contact-grid,
    .devis-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    /* Devis page - full width and centered on mobile */
    .devis-section .container {
        padding: 0 20px !important;
        max-width: 100% !important;
    }

    .devis-content {
        width: 100% !important;
        display: block !important;
    }

    .devis-info {
        width: 100% !important;
        text-align: center !important;
        padding: 0 !important;
        margin-bottom: 40px;
    }

    .devis-info h2 {
        font-size: 2rem !important;
        text-align: center !important;
        width: 100% !important;
        margin-bottom: 20px !important;
    }

    .devis-info p {
        text-align: center !important;
        width: 100% !important;
        font-size: 1.1rem !important;
        margin-bottom: 30px !important;
    }

    .devis-benefits {
        margin-bottom: 30px !important;
        width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 25px !important;
    }

    .benefit-item {
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        width: 100% !important;
        padding: 20px !important;
        background: var(--card-bg) !important;
        border-radius: 12px !important;
        border: 1px solid var(--border-color) !important;
    }

    .benefit-icon {
        margin-bottom: 15px !important;
        font-size: 2rem !important;
    }

    .benefit-text {
        text-align: center !important;
        width: 100% !important;
    }

    .benefit-text h4 {
        text-align: center !important;
        font-size: 1.3rem !important;
        margin-bottom: 10px !important;
    }

    .benefit-text p {
        text-align: center !important;
        font-size: 1rem !important;
    }

    .devis-contact-info {
        margin-top: 30px !important;
        width: 100% !important;
    }

    .devis-form {
        padding: 30px 20px !important;
        width: 100% !important;
    }

    .devis-form h3 {
        text-align: center !important;
        font-size: 1.5rem !important;
        margin-bottom: 25px !important;
    }

    .devis-form-wrapper h3 {
        text-align: center !important;
        font-size: 1.5rem !important;
        margin-bottom: 25px !important;
    }

    .devis-form .btn-primary {
        display: block !important;
        margin: 0 auto !important;
        width: 100% !important;
        max-width: 300px !important;
    }

    /* Center "Découvrir" buttons in service cards on mobile */
    .service-card .btn-secondary {
        display: block !important;
        margin: 25px auto 0 !important;
    }

    /* Center "Envoyer le message" button on contact page */
    .contact-form .btn-primary {
        display: block !important;
        margin: 0 auto !important;
        width: 100% !important;
        max-width: 300px !important;
    }

    .mvv-grid,
    .tech-grid {
        grid-template-columns: 1fr;
    }

    .positioning-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .page-hero-content h1 {
        font-size: 2.2rem;
    }

    .section-header h2,
    .content-text h2,
    .engagement-text h2,
    .positioning-section h2 {
        font-size: 2rem;
    }

    .devis-info,
    .devis-form-wrapper {
        grid-column: 1;
    }

    .project-form-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .partnership-form-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* Future Projects Styles */
.future-projects {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
}

.future-projects .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.future-projects .section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.future-projects .section-header p {
    font-size: 1.1rem;
    color: var(--secondary-text);
    max-width: 600px;
    margin: 0 auto;
}

.future-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
    max-width: 1200px;
    margin: 0 auto;
}

.future-project-card {
    background: var(--card-bg);
    padding: 40px 35px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.future-project-card::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    border-radius: 16px;
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-accent));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.future-project-card:hover::before {
    opacity: 1;
}

.future-project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: transparent;
}

.future-project-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    margin-top: 10px;
    color: var(--primary-text);
    line-height: 1.3;
}

.future-project-card p {
    color: var(--secondary-text);
    line-height: 1.7;
    margin-bottom: 0;
    flex: 1;
}

.future-date {
    position: absolute;
    top: 25px;
    right: 25px;
    background: var(--gradient-primary);
    color: var(--primary-bg);
    padding: 6px 14px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.3);
}

/* Service Quote Styles */
.service-quote {
    background: var(--accent-bg);
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid var(--accent-color);
    margin: 20px 0;
}

.service-quote p {
    color: var(--primary-text);
    font-style: italic;
    margin: 0;
    font-size: 1.1rem;
}

/* Additional responsive adjustments */
@media (max-width: 768px) {
    .future-projects-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .service-detail-content.reverse {
        direction: ltr;
    }

    .project-highlights {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .project-detail-content {
        padding: 30px 25px;
    }

    .project-detail-text h2 {
        font-size: 1.8rem;
    }

    .project-detail-text h3 {
        font-size: 1.3rem;
    }

    .future-project-card {
        padding: 30px 25px;
        min-height: auto;
    }
}

/* Contact Form Select Styles */
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: var(--primary-bg);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    color: var(--primary-text);
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.15);
}

.form-group select option {
    background: var(--primary-bg);
    color: var(--primary-text);
}

/* ========================================
   CUSTOM SELECT DROPDOWN - Modern Design
   ======================================== */

/* Cache le select natif quand le custom est actif */
.form-group .custom-select-wrapper select {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 100%;
    height: 100%;
}

.custom-select-wrapper {
    position: relative;
    width: 100%;
}

/* Trigger du dropdown */
.custom-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 18px;
    background: var(--primary-bg);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--primary-text);
    font-family: inherit;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.custom-select-trigger::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.03) 0%, rgba(0, 184, 148, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.custom-select-trigger:hover {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.1);
}

.custom-select-trigger:hover::before {
    opacity: 1;
}

.custom-select-wrapper.open .custom-select-trigger {
    border-color: var(--accent-color);
    box-shadow: 0 4px 20px rgba(0, 102, 204, 0.15);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

/* Placeholder style */
.custom-select-trigger.placeholder {
    color: var(--secondary-text);
}

/* Arrow icon */
.custom-select-arrow {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    margin-left: 12px;
}

.custom-select-arrow svg {
    width: 16px;
    height: 16px;
    stroke: var(--accent-color);
    stroke-width: 2.5;
    fill: none;
}

.custom-select-wrapper.open .custom-select-arrow {
    transform: rotate(180deg);
}

/* Options container */
.custom-select-options {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--primary-bg);
    border: 2px solid var(--accent-color);
    border-top: none;
    border-radius: 0 0 12px 12px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.custom-select-wrapper.open .custom-select-options {
    max-height: 280px;
    opacity: 1;
    overflow-y: auto;
}

/* Scrollbar personnalisée */
.custom-select-options::-webkit-scrollbar {
    width: 6px;
}

.custom-select-options::-webkit-scrollbar-track {
    background: var(--secondary-bg);
    border-radius: 3px;
}

.custom-select-options::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--secondary-accent) 100%);
    border-radius: 3px;
}

.custom-select-options::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Options individuelles */
.custom-select-option {
    padding: 14px 18px;
    cursor: pointer;
    transition: all 0.25s ease;
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    border-left: 3px solid transparent;
}

.custom-select-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, rgba(0, 102, 204, 0.08) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.custom-select-option:hover {
    background: var(--secondary-bg);
    border-left-color: var(--accent-color);
    padding-left: 22px;
}

.custom-select-option:hover::before {
    opacity: 1;
}

/* Option sélectionnée */
.custom-select-option.selected {
    background: linear-gradient(90deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 184, 148, 0.05) 100%);
    color: var(--accent-color);
    font-weight: 600;
    border-left-color: var(--accent-color);
}

.custom-select-option.selected::after {
    content: '';
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-select-option.selected::before {
    content: '';
    position: absolute;
    right: 23px;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 5px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    z-index: 1;
}

/* Option désactivée (placeholder) */
.custom-select-option.disabled {
    color: var(--secondary-text);
    cursor: not-allowed;
    opacity: 0.6;
}

.custom-select-option.disabled:hover {
    background: transparent;
    border-left-color: transparent;
    padding-left: 18px;
}

/* Animation d'apparition des options */
.custom-select-wrapper.open .custom-select-option {
    animation: slideInOption 0.3s ease forwards;
    opacity: 0;
    transform: translateX(-10px);
}

@keyframes slideInOption {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Délais d'animation pour chaque option */
.custom-select-option:nth-child(1) {
    animation-delay: 0.02s;
}

.custom-select-option:nth-child(2) {
    animation-delay: 0.04s;
}

.custom-select-option:nth-child(3) {
    animation-delay: 0.06s;
}

.custom-select-option:nth-child(4) {
    animation-delay: 0.08s;
}

.custom-select-option:nth-child(5) {
    animation-delay: 0.10s;
}

.custom-select-option:nth-child(6) {
    animation-delay: 0.12s;
}

.custom-select-option:nth-child(7) {
    animation-delay: 0.14s;
}

.custom-select-option:nth-child(8) {
    animation-delay: 0.16s;
}

.custom-select-option:nth-child(9) {
    animation-delay: 0.18s;
}

.custom-select-option:nth-child(10) {
    animation-delay: 0.20s;
}

/* Focus state pour accessibilité */
.custom-select-trigger:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.15);
}

.custom-select-option:focus {
    outline: none;
    background: var(--secondary-bg);
    border-left-color: var(--accent-color);
}

/* État requis avec validation */
.custom-select-wrapper.invalid .custom-select-trigger {
    border-color: #e74c3c;
    box-shadow: 0 0 0 4px rgba(231, 76, 60, 0.1);
}

.custom-select-wrapper.valid .custom-select-trigger {
    border-color: var(--secondary-accent);
    box-shadow: 0 0 0 4px rgba(0, 184, 148, 0.1);
}

/* Icône optionnelle pour les options */
.custom-select-option-icon {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.custom-select-option-icon svg {
    width: 14px;
    height: 14px;
    stroke: white;
    fill: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .custom-select-trigger {
        padding: 12px 14px;
        font-size: 0.95rem;
        border-radius: 10px;
    }

    .custom-select-wrapper.open .custom-select-trigger {
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }

    .custom-select-options {
        border-radius: 0 0 10px 10px;
    }

    .custom-select-option {
        padding: 12px 14px;
    }

    .custom-select-wrapper.open .custom-select-options {
        max-height: 220px;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .custom-select-option {
        padding: 16px 18px;
    }

    .custom-select-option:active {
        background: var(--secondary-bg);
        border-left-color: var(--accent-color);
    }
}

/* Services Quick Access */
.services-quick-access {
    padding: 0px 0;
}

.services-quick-access h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 60px;
}

.quick-access-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.quick-access-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.quick-access-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.quick-access-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 12px;
    overflow: hidden;
}

.quick-access-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.quick-access-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.quick-access-card p {
    color: var(--secondary-text);
    margin-bottom: 20px;
}

/* FAQ Section */
.faq-section {
    padding: 0px 0 30px;
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 40px;
    margin-top: 40px;
}

.faq-accordion {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item-accordion {
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item-accordion:hover {
    border-color: var(--accent-color);
}

.faq-question {
    width: 100%;
    padding: 20px 25px;
    background: transparent;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
    color: var(--primary-text);
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--accent-color);
}

.faq-question span {
    flex: 1;
}

.faq-icon {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--accent-color);
}

.faq-item-accordion.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item-accordion.active .faq-answer {
    max-height: 500px;
    padding: 0 25px 20px 25px;
}

.faq-answer p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin: 0;
}

/* Old FAQ styles for backward compatibility */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.faq-item {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.faq-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.faq-item p {
    color: var(--secondary-text);
    line-height: 1.6;
}

/* Form Validation Styles - Only show red border for required fields that have been touched */
.form-group input:user-invalid,
.form-group textarea:user-invalid,
.form-group select:user-invalid {
    border-color: #dc2626;
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.15);
}

/* Required fields indicator after form submission attempt */
.form-group input:required:not(:focus):not(:placeholder-shown):invalid,
.form-group textarea:required:not(:focus):not(:placeholder-shown):invalid,
.form-group select:required:not(:focus):invalid {
    border-color: #dc2626;
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.15);
}

/* Valid state - keep blue border */
.form-group input:valid,
.form-group textarea:valid,
.form-group select:valid {
    border-color: var(--accent-color);
}

/* Focus state always overrides validation colors */
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.15) !important;
}

/* Loading and Success States */
.form-loading {
    opacity: 0.7;
    pointer-events: none;
}

.form-success {
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    margin-top: 20px;
}

/* Mobile Menu Styles (if needed) */
.mobile-menu-button {
    display: none;
    background: none;
    border: none;
    color: var(--primary-text);
    font-size: 24px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-bg);
        flex-direction: column;
        padding: 20px;
        border-top: 1px solid var(--border-color);
    }

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

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

    .quick-access-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 3.5rem;
        font-weight: 700;
        line-height: 2;
        margin-bottom: 20px;
    }
}

/* Print Styles */
@media print {

    .navbar,
    .cta-section,
    .footer {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .page-hero {
        background: white;
        color: black;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-bg: #000000;
        --secondary-bg: #111111;
        --primary-text: #ffffff;
        --secondary-text: #cccccc;
        --border-color: #555555;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Devis Section Styles */
.devis-section {
    padding: 100px 0;
}

.devis-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.devis-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.devis-info>p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 40px;
}

.devis-benefits {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.benefit-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary-bg);
    flex-shrink: 0;
}

.benefit-text h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.benefit-text p {
    color: var(--secondary-text);
    line-height: 1.6;
    font-size: 0.95rem;
}

.devis-contact-info {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.devis-contact-info h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.devis-contact-info>p {
    color: var(--secondary-text);
    margin-bottom: 20px;
}

.contact-quick {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-quick p {
    color: var(--primary-text);
    font-weight: 500;
}

.contact-quick a {
    color: var(--primary-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-quick a:hover {
    color: var(--accent-color);
}

.devis-form-wrapper {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.devis-form-wrapper h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.devis-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 500;
    color: var(--primary-text);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 18px;
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--primary-text);
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--secondary-text);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 10px;
}

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--accent-color);
}

.form-checkbox label {
    color: var(--secondary-text);
    font-size: 0.9rem;
    line-height: 1.5;
    cursor: pointer;
}

.btn-submit {
    margin-top: 10px;
    width: 100%;
    padding: 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.form-note {
    color: var(--secondary-text);
    font-size: 0.85rem;
    text-align: center;
    margin-top: 10px;
}

.form-loading {
    opacity: 0.6;
    pointer-events: none;
}

.form-success {
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    text-align: center;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

/* Enga
gement Section Styles */
.engagement-section {
    padding: 100px 0;
}

.engagement-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.engagement-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.engagement-text p {
    color: var(--secondary-text);
    line-height: 1.8;
    font-size: 1.1rem;
}

.engagement-image {
    width: 100%;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.engagement-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

@media (max-width: 992px) {
    .engagement-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .engagement-image {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .engagement-image {
        height: 350px;
    }
}

/* About Page Specific Styles */
.intro-paragraph {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--secondary-text);
    margin-bottom: 60px;
    font-weight: 400;
    text-align: justify;
    max-width: 100%;
}

.paragraph-2 {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--secondary-text);
    margin-bottom: 50px;
    font-weight: 400;
}

/* Justifier le paragraphe 2 uniquement sur mobile et tablette */
@media (max-width: 992px) {
    .paragraph-2 {
        text-align: justify;
    }
}

/* Centrer les textes justifiés sur mobile pour la page à propos */
@media (max-width: 768px) {

    .intro-paragraph,
    .paragraph-2,
    .mvv-card p,
    .tech-card p,
    .timeline-content p,
    .engagement-text p,
    .positioning-card p {
        text-align: center !important;
    }
}

.engagement-paragraph {
    margin-top: 20px;
}

/* MVV Section */
.mvv-section {
    padding: 50px 0;
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.mvv-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.mvv-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.mvv-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 12px;
    overflow: hidden;
}

.mvv-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mvv-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.mvv-card p {
    color: var(--secondary-text);
    line-height: 1.6;
}

/* Technologies Section */
.technologies-section {
    padding: 0px 0;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.tech-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.tech-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.tech-card p {
    color: var(--secondary-text);
    line-height: 1.6;
}

/* Engagement Section */
.engagement-section {
    padding: 10px 0;
}

.engagement-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.engagement-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.engagement-text p {
    color: var(--secondary-text);
    line-height: 1.8;
    font-size: 1.1rem;
}

.engagement-image {
    width: 100%;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.engagement-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

/* Positioning Section */
.positioning-section {
    padding: 100px 0;
}

.positioning-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 60px;
}

.positioning-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.positioning-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.positioning-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.positioning-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-text);
}

.positioning-card p {
    color: var(--secondary-text);
    line-height: 1.6;
}

.content-image {
    width: 100%;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

/* Engagement Section */
.engagement-image {
    width: 100%;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.engagement-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

@media (max-width: 992px) {

    .content-image,
    .engagement-image {
        height: 500px;
        margin-top: 40px;
    }
}

@media (max-width: 768px) {

    .content-image,
    .engagement-image {
        height: 400px;
    }
}

/* ============================================
   SERVICES PAGE - ENHANCED DESIGN
   ============================================ */
/* Service Main Category */
.service-main-category {
    padding: 100px 0;
    background: var(--primary-bg);
    position: relative;
    overflow: hidden;
}

.service-main-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(0, 212, 170, 0.03) 0%, transparent 50%);
    pointer-events: none;
    animation: floatBackground 20s ease-in-out infinite;
}

@keyframes floatBackground {

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

    50% {
        transform: translateX(10%) translateY(-5%);
    }
}

.service-main-category.alt-bg {
    background: var(--secondary-bg);
}

.service-main-category.alt-bg::before {
    background: radial-gradient(circle at 70% 50%, rgba(124, 58, 237, 0.03) 0%, transparent 50%);
}

.service-category-header {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 70px;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out;
}

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

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

.category-badge {
    display: inline-block;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 10px 24px;
    border-radius: 25px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 25px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.category-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 170, 0.3), transparent);
    transition: left 0.5s ease;
}

.category-badge:hover::before {
    left: 100%;
}

.category-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 212, 170, 0.3);
}

.service-category-header h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 30px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    position: relative;
    display: inline-block;
}

.service-category-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.category-intro {
    font-size: 1.1rem;
    color: var(--primary-text);
    line-height: 1.8;
    margin-bottom: 20px;
}

.category-description {
    font-size: 1rem;
    color: var(--secondary-text);
    line-height: 1.7;
}

/* Service Subsection */
.service-subsection {
    margin-bottom: 60px;
}

.subsection-header {
    display: flex;
    align-items: center;
    gap: 25px;
    margin-bottom: 45px;
    padding: 35px;
    background: var(--card-bg);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.subsection-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 170, 0.05), transparent);
    transition: left 0.6s ease;
}

.subsection-header:hover::before {
    left: 100%;
}

.subsection-header:hover {
    transform: translateX(5px);
    border-color: var(--accent-color);
    box-shadow: 0 8px 30px rgba(0, 212, 170, 0.15);
}

.subsection-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    transition: all 0.4s ease;
}

.subsection-header:hover .subsection-icon {
    transform: rotate(5deg) scale(1.05);
}

.subsection-icon::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 20px;
    background: var(--gradient-primary);
    opacity: 0.3;
    filter: blur(10px);
    z-index: -1;
}

.subsection-icon svg {
    color: var(--primary-bg);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.subsection-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.subsection-header p {
    color: var(--secondary-text);
    font-size: 1rem;
    margin: 0;
}

/* Service Cards Grid */
.service-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.service-mini-card {
    background: var(--card-bg);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.service-mini-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 0;
    background: var(--gradient-primary);
    transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-mini-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: width 0.5s ease, height 0.5s ease;
}

.service-mini-card:hover::before {
    height: 100%;
}

.service-mini-card:hover::after {
    width: 300px;
    height: 300px;
}

.service-mini-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 212, 170, 0.2);
    border-color: var(--accent-color);
}

.mini-card-icon {
    font-size: 2.8rem;
    margin-bottom: 18px;
    display: block;
    transition: transform 0.4s ease;
    position: relative;
    z-index: 1;
}

.service-mini-card:hover .mini-card-icon {
    transform: scale(1.15) rotate(5deg);
}

.service-mini-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--primary-text);
}

.service-mini-card p {
    color: var(--secondary-text);
    line-height: 1.6;
    font-size: 0.95rem;
    margin: 0;
}

/* Innovation Grid */
.innovation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.innovation-card {
    background: var(--card-bg);
    padding: 45px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.innovation-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 2px;
    background: var(--gradient-primary);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.innovation-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.15) 0%, transparent 60%);
    opacity: 0;
    transition: all 0.6s ease;
    pointer-events: none;
}

.innovation-card:hover::before {
    opacity: 1;
}

.innovation-card:hover::after {
    opacity: 1;
    animation: rotateGlow 3s linear infinite;
}

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

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

.innovation-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 212, 170, 0.25);
    border-color: transparent;
}

.innovation-card.featured {
    border: 2px solid var(--accent-color);
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.08) 0%, rgba(124, 58, 237, 0.08) 100%);
    position: relative;
}

.innovation-card.featured::before {
    opacity: 0.5;
}

.innovation-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.innovation-icon::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 20px;
    background: var(--gradient-primary);
    opacity: 0.4;
    filter: blur(15px);
    z-index: -1;
    transition: all 0.5s ease;
}

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

.innovation-card:hover .innovation-icon::before {
    opacity: 0.7;
    filter: blur(20px);
}

.innovation-icon svg {
    color: var(--primary-bg);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
}

.innovation-card:hover .innovation-icon svg {
    transform: scale(1.1);
}

.innovation-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.innovation-card p {
    color: var(--secondary-text);
    line-height: 1.7;
    margin-bottom: 20px;
}

.innovation-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.innovation-features li {
    color: var(--secondary-text);
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    font-size: 0.95rem;
}

.innovation-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.1rem;
}

/* BTP Services Grid */
.btp-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.btp-service-card {
    background: var(--card-bg);
    padding: 38px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.btp-service-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 212, 170, 0.1) 100%);
    transition: height 0.4s ease;
}

.btp-service-card:hover::before {
    height: 100%;
}

.btp-service-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 15px 45px rgba(0, 212, 170, 0.2);
    border-color: var(--accent-color);
}

.btp-icon {
    font-size: 3.5rem;
    margin-bottom: 22px;
    display: block;
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.btp-service-card:hover .btp-icon {
    transform: scale(1.2) translateY(-5px);
    filter: drop-shadow(0 5px 15px rgba(0, 212, 170, 0.4));
}

.btp-service-card h4 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--primary-text);
}

.btp-service-card p {
    color: var(--secondary-text);
    line-height: 1.6;
    font-size: 0.95rem;
    margin: 0;
}

/* Security Grid */
.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.security-card {
    background: var(--card-bg);
    padding: 38px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.security-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
    border-radius: 16px 16px 0 0;
    opacity: 0;
    transition: all 0.4s ease;
    transform: scaleX(0);
}

.security-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(0, 212, 170, 0.05) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.security-card:hover::before {
    opacity: 1;
    transform: scaleX(1);
}

.security-card:hover::after {
    opacity: 1;
}

.security-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 50px rgba(0, 212, 170, 0.2);
    border-color: var(--accent-color);
}

.security-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    position: relative;
    transition: all 0.4s ease;
}

.security-icon::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 16px;
    background: var(--gradient-primary);
    opacity: 0;
    filter: blur(10px);
    z-index: -1;
    transition: opacity 0.4s ease;
}

.security-card:hover .security-icon {
    transform: scale(1.1) rotate(-5deg);
    background: rgba(0, 212, 170, 0.2);
}

.security-card:hover .security-icon::after {
    opacity: 0.5;
}

.security-icon svg {
    color: var(--accent-color);
    transition: all 0.3s ease;
}

.security-card:hover .security-icon svg {
    transform: scale(1.15);
    filter: drop-shadow(0 4px 8px rgba(0, 212, 170, 0.4));
}

.security-card h4 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--primary-text);
}

.security-card p {
    color: var(--secondary-text);
    line-height: 1.6;
    font-size: 0.95rem;
    margin: 0;
}

/* Responsive Design for Services Page */
@media (max-width: 992px) {
    .service-category-header h2 {
        font-size: 2rem;
    }

    .subsection-header {
        flex-direction: column;
        text-align: center;
    }

    .subsection-header h3 {
        font-size: 1.5rem;
    }

    .innovation-grid,
    .service-cards-grid,
    .btp-services-grid,
    .security-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .service-main-category {
        padding: 60px 0;
    }

    .service-category-header h2 {
        font-size: 1.8rem;
    }

    .category-intro,
    .category-description {
        font-size: 1rem;
    }

    .subsection-header {
        padding: 25px;
    }

    .subsection-icon {
        width: 60px;
        height: 60px;
    }

    .subsection-icon svg {
        width: 30px;
        height: 30px;
    }

    .innovation-card,
    .service-mini-card,
    .btp-service-card,
    .security-card {
        padding: 25px;
    }

    .innovation-icon {
        width: 60px;
        height: 60px;
    }

    .innovation-icon svg {
        width: 32px;
        height: 32px;
    }
}

@media (max-width: 480px) {
    .service-category-header h2 {
        font-size: 1.6rem;
    }

    .service-cards-grid,
    .innovation-grid,
    .btp-services-grid,
    .security-grid {
        grid-template-columns: 1fr;
    }

    .subsection-header h3 {
        font-size: 1.3rem;
    }
}

/* Enhanced Hero Section for Services */
.services-hero {
    position: relative;
    overflow: hidden;
}

.services-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(0, 212, 170, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(124, 58, 237, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.hero-particles::before,
.hero-particles::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.08) 0%, transparent 70%);
    animation: floatParticle 15s ease-in-out infinite;
}

.hero-particles::before {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.hero-particles::after {
    bottom: 10%;
    right: 10%;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, transparent 70%);
    animation-delay: 7s;
}

@keyframes floatParticle {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(30px, -30px) scale(1.1);
    }

    50% {
        transform: translate(-20px, 20px) scale(0.9);
    }

    75% {
        transform: translate(20px, 30px) scale(1.05);
    }
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
    animation: fadeInDown 0.8s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
    padding: 20px 30px;
    background: rgba(0, 212, 170, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 170, 0.2);
    transition: all 0.3s ease;
}

.hero-stat:hover {
    transform: translateY(-5px);
    background: rgba(0, 212, 170, 0.1);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 212, 170, 0.2);
}

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

.hero-stat .stat-label {
    font-size: 0.9rem;
    color: var(--secondary-text);
    font-weight: 500;
}

/* Scroll Animation */
.service-subsection,
.innovation-card,
.btp-service-card,
.security-card {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.service-subsection:nth-child(1) {
    animation-delay: 0.1s;
}

.service-subsection:nth-child(2) {
    animation-delay: 0.2s;
}

.innovation-card:nth-child(1) {
    animation-delay: 0.1s;
}

.innovation-card:nth-child(2) {
    animation-delay: 0.2s;
}

.innovation-card:nth-child(3) {
    animation-delay: 0.3s;
}

.btp-service-card:nth-child(1) {
    animation-delay: 0.1s;
}

.btp-service-card:nth-child(2) {
    animation-delay: 0.2s;
}

.btp-service-card:nth-child(3) {
    animation-delay: 0.3s;
}

.btp-service-card:nth-child(4) {
    animation-delay: 0.4s;
}

.security-card:nth-child(1) {
    animation-delay: 0.1s;
}

.security-card:nth-child(2) {
    animation-delay: 0.2s;
}

.security-card:nth-child(3) {
    animation-delay: 0.3s;
}

.security-card:nth-child(4) {
    animation-delay: 0.4s;
}

.security-card:nth-child(5) {
    animation-delay: 0.5s;
}

.security-card:nth-child(6) {
    animation-delay: 0.6s;
}

/* Enhanced Typography */
.service-mini-card h4,
.innovation-card h3,
.btp-service-card h4,
.security-card h4 {
    position: relative;
    z-index: 1;
}

.innovation-card h3 {
    font-size: 1.6rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Improved Responsive for Hero Stats */
@media (max-width: 768px) {
    .hero-stats {
        gap: 30px;
        margin-top: 40px;
    }

    .hero-stat {
        padding: 15px 25px;
    }

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

    .hero-stat .stat-label {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .hero-stat {
        width: 100%;
        max-width: 250px;
    }
}

/* Pulse Animation for Featured Card */
.innovation-card.featured {
    animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(0, 212, 170, 0.2);
    }

    50% {
        box-shadow: 0 0 40px rgba(0, 212, 170, 0.4);
    }
}

/* Smooth Scroll Behavior */
html {
    scroll-behavior: smooth;
}

/* Loading State */
.service-mini-card,
.innovation-card,
.btp-service-card,
.security-card {
    will-change: transform, opacity;
}

/* Advanced Card Interactions */
.service-mini-card h4,
.btp-service-card h4,
.security-card h4 {
    transition: all 0.3s ease;
}

.service-mini-card:hover h4,
.btp-service-card:hover h4,
.security-card:hover h4 {
    color: var(--accent-color);
}

.service-mini-card p,
.innovation-card p,
.btp-service-card p,
.security-card p {
    transition: color 0.3s ease;
}

.service-mini-card:hover p,
.innovation-card:hover p,
.btp-service-card:hover p,
.security-card:hover p {
    color: var(--primary-text);
}

/* Gradient Border Animation */
@keyframes borderGradient {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.innovation-card.featured::before {
    background: linear-gradient(90deg,
            var(--accent-color),
            var(--secondary-accent),
            var(--accent-color));
    background-size: 200% 200%;
    animation: borderGradient 3s ease infinite;
}

/* Enhanced List Styling */
.innovation-features li {
    transition: all 0.3s ease;
}

.innovation-features li:hover {
    color: var(--primary-text);
    padding-left: 30px;
}

.innovation-features li::before {
    transition: all 0.3s ease;
}

.innovation-features li:hover::before {
    transform: scale(1.3);
}

/* Subsection Header Enhanced */
.subsection-header h3 {
    font-size: 1.9rem;
    font-weight: 700;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.subsection-header:hover h3 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Category Intro Enhanced */
.category-intro,
.category-description {
    transition: color 0.3s ease;
}

/* Stagger Animation for Cards */
.service-cards-grid .service-mini-card {
    animation: fadeInUp 0.6s ease-out forwards;
}

.service-cards-grid .service-mini-card:nth-child(1) {
    animation-delay: 0.1s;
}

.service-cards-grid .service-mini-card:nth-child(2) {
    animation-delay: 0.2s;
}

.service-cards-grid .service-mini-card:nth-child(3) {
    animation-delay: 0.3s;
}

.service-cards-grid .service-mini-card:nth-child(4) {
    animation-delay: 0.4s;
}

.service-cards-grid .service-mini-card:nth-child(5) {
    animation-delay: 0.5s;
}

/* Improved Shadow Effects */
.service-mini-card:hover,
.innovation-card:hover,
.btp-service-card:hover,
.security-card:hover {
    box-shadow: 0 20px 60px rgba(0, 212, 170, 0.15),
        0 0 0 1px rgba(0, 212, 170, 0.1);
}

/* Icon Glow Effect */
.mini-card-icon,
.btp-icon {
    filter: drop-shadow(0 0 0 transparent);
    transition: filter 0.4s ease;
}

.service-mini-card:hover .mini-card-icon,
.btp-service-card:hover .btp-icon {
    filter: drop-shadow(0 0 20px rgba(0, 212, 170, 0.6));
}

/* Smooth Transitions for All Interactive Elements */
* {
    -webkit-tap-highlight-color: transparent;
}

button,
a,
.service-mini-card,
.innovation-card,
.btp-service-card,
.security-card {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

/* Performance Optimization */
.service-mini-card,
.innovation-card,
.btp-service-card,
.security-card,
.subsection-header {
    contain: layout style paint;
}

/* Section Alternance Colors for Services Page with Smooth Gradients - Removed empty rulesets */
/* ============================================
   RESPONSIVE DESIGN - COMPREHENSIVE SYSTEM
   ============================================ */
/* ========== TABLET LARGE (993px - 1200px) ========== */
@media (max-width: 1200px) and (min-width: 993px) {

    /* Hero adjustments */
    .hero-image-wrapper {
        flex-basis: 50%;
        max-width: 50%;
    }

    .hero-container {
        flex-basis: 50%;
        max-width: 50%;
    }

    /* Cards spacing */
    .feature-card,
    .service-card,
    .mvv-card,
    .tech-card {
        padding: 35px;
    }

    /* Project grid */
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .project-image {
        height: 240px;
    }

    .project-content {
        padding: 25px;
    }

    .project-stats {
        gap: 20px;
    }
}

/* ========== TABLET (769px - 992px) ========== */
@media (max-width: 992px) and (min-width: 769px) {

    /* Navigation */
    .nav-links {
        gap: 20px;
    }

    .nav-link {
        font-size: 0.9rem;
    }

    /* Hero section */
    .hero {
        flex-direction: column;
        min-height: auto;
        padding-top: 80px;
    }

    .hero-container,
    .hero-image-wrapper {
        flex-basis: 100%;
        max-width: 100%;
    }

    .hero-title {
        font-size: 3.5rem;
        min-height: auto;
    }

    .hero-title .gradient-text {
        font-size: 3rem;
    }

    .hero-subtitle {
        position: static;
        max-width: 100%;
        margin: 20px auto;
    }

    .hero-buttons {
        position: static;
        justify-content: center;
        margin-top: 30px;
    }

    .hero-image-wrapper {
        height: 500px;
        margin-top: 40px;
    }

    /* Grids */
    .features-grid,
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .mvv-grid,
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .positioning-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Content grids */
    .content-grid,
    .engagement-content,
    .newsletter-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .content-image,
    .engagement-image {
        min-height: 400px;
        margin-bottom: -50px;
    }

    /* Service detail */
    .service-detail-content,
    .project-detail-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .service-detail-content.reverse {
        direction: ltr;
    }

    .service-detail-image img,
    .project-detail-image img {
        height: 300px;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .footer-contact {
        grid-column: span 2;
        text-align: center;
    }

    .footer-contact a {
        justify-content: center;
    }
}

/* ========== MOBILE LARGE (481px - 768px) ========== */
@media (max-width: 768px) and (min-width: 481px) {

    /* Typography */
    .hero-title {
        font-size: 3rem;
        padding: 0px;
        margin: 0px;
    }

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

    .section-header h2 {
        font-size: 2.2rem;
    }

    /* Cards */
    .feature-card,
    .service-card,
    .project-card,
    .mvv-card,
    .tech-card,
    .positioning-card {
        padding: 30px;
    }

    /* Images */
    .hero-image-wrapper {
        height: 400px;
    }

    .content-image,
    .engagement-image {
        min-height: 350px;
    }

    /* Forms */
    .contact-form,
    .newsletter-form-wrapper,
    .devis-form {
        padding: 35px;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 14px 18px;
        font-size: 15px;
    }

    /* Buttons */
    .btn-primary,
    .btn-secondary,
    .cta-button {
        padding: 14px 28px;
        font-size: 15px;
    }

    /* Project highlights */
    .project-highlights {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .project-highlight {
        padding: 15px;
    }

    .project-highlight-number {
        font-size: 1.5rem;
    }

    /* Timeline */
    .timeline-year {
        width: 55px;
        height: 55px;
        font-size: 13px;
    }

    /* Innovation cards */
    .innovation-grid,
    .btp-services-grid,
    .security-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}

/* ========== MOBILE (320px - 480px) ========== */
@media (max-width: 480px) {

    /* Container */
    .container {
        padding-top: 0;
        padding-bottom: 0;
    }

    /* Navigation */
    .nav-container {
        padding-top: 0;
        padding-bottom: 0;
    }

    .logo-text {
        font-size: 20px;
    }

    .nav-logo img {
        width: 150px;
    }

    /* Hero section */
    .hero {
        padding-top: 70px;
    }

    .hero-title {
        font-size: 1.5rem;
        min-height: auto;
        margin-bottom: 15px;
    }

    .hero-title .gradient-text {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        line-height: 1.5;
    }

    .hero-badge {
        font-size: 12px;
        padding: 6px 12px;
    }

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

    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        width: 100%;
        max-width: 100%;
    }

    .hero-image-wrapper {
        height: 300px;
        margin-top: 30px;
    }

    /* Typography */
    .page-hero-content h1 {
        font-size: 1.8rem;
        line-height: 1.3;
    }

    .section-header h2,
    .features-header h2,
    .projects-header h2,
    .services-overview h2,
    .mvv-section h2,
    .technologies-section h2,
    .positioning-section h2,
    .content-text h2,
    .engagement-text h2,
    .newsletter-text h2,
    .cta-content h2,
    .contact-info h2 {
        font-size: 1.6rem;
        line-height: 1.3;
    }

    .section-header p,
    .features-header p,
    .projects-header p {
        font-size: 0.95rem;
    }

    /* Cards */
    .feature-card,
    .service-card,
    .project-card,
    .mvv-card,
    .tech-card,
    .positioning-card,
    .future-project-card,
    .quick-access-card,
    .testimonial-card {
        padding: 25px;
        border-radius: 12px;
    }

    .feature-icon,
    .mvv-icon,
    .quick-access-icon {
        width: 60px;
        height: 60px;
    }

    .feature-card h3,
    .service-card h3,
    .mvv-card h3,
    .tech-card h3 {
        font-size: 1.2rem;
    }

    .feature-card p,
    .service-card p,
    .mvv-card p,
    .tech-card p {
        font-size: 0.9rem;
    }

    /* Grids - All single column */
    .features-grid,
    .services-grid,
    .mvv-grid,
    .tech-grid,
    .positioning-grid,
    .projects-grid,
    .future-projects-grid,
    .quick-access-grid,
    .faq-grid,
    .innovation-grid,
    .btp-services-grid,
    .security-grid,
    .service-cards-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* Project highlights */
    .project-highlights {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .project-highlight {
        padding: 12px;
    }

    .project-highlight-number {
        font-size: 1.3rem;
    }

    .project-highlight-label {
        font-size: 0.8rem;
    }

    /* Project content */
    .project-content {
        padding: 20px;
    }

    .project-badge,
    .service-badge,
    .future-date {
        font-size: 11px;
        padding: 3px 10px;
    }

    /* Images */
    .project-image,
    .service-detail-image img,
    .project-detail-image img {
        height: 200px;
    }

    .content-image,
    .engagement-image {
        min-height: 250px;
        margin-bottom: -30px;
    }

    /* Timeline */
    .timeline {
        margin-left: 15px;
    }

    .timeline::before {
        left: 12px;
    }

    .timeline-item {
        padding-left: 50px;
    }

    .timeline-year {
        width: 45px;
        height: 45px;
        font-size: 11px;
    }

    .timeline-content h3 {
        font-size: 1.1rem;
    }

    .timeline-content p {
        font-size: 0.9rem;
    }

    /* Testimonials */
    .testimonials-track .testimonial-card {
        flex: 0 0 280px;
        width: 280px;
        min-height: 240px;
        max-height: 280px;
        padding: 20px;
    }

    .testimonial-avatar {
        width: 40px;
        height: 40px;
    }

    .testimonial-info h4 {
        font-size: 1rem;
    }

    .testimonial-info p {
        font-size: 0.8rem;
    }

    .testimonial-text {
        font-size: 0.85rem;
    }

    .testimonial-nav {
        width: 40px;
        height: 40px;
    }

    /* Newsletter */
    .newsletter-section {
        padding: 60px 0;
    }

    .newsletter-text h2 {
        font-size: 1.8rem;
    }

    .newsletter-text p {
        font-size: 1rem;
    }

    .newsletter-form-wrapper {
        padding: 25px;
    }

    .newsletter-input-group {
        flex-direction: column;
        gap: 12px;
    }

    .newsletter-input-group input {
        padding: 14px 16px;
        font-size: 14px;
    }

    .btn-newsletter {
        width: 100%;
        padding: 14px 24px;
        font-size: 14px;
    }

    /* CTA Section */
    .cta-section {
        padding: 60px 0;
    }

    .cta-content h2 {
        font-size: 1.8rem;
    }

    .cta-content p {
        font-size: 1rem;
    }

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

    .cta-buttons .btn-primary,
    .cta-buttons .btn-secondary {
        width: 100%;
        max-width: 100%;
    }

    /* Footer */
    .footer {
        padding: 30px 0 15px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .footer-brand img {
        max-width: 70px;
    }

    .footer-brand p {
        font-size: 0.85rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 12px;
    }

    .footer-links a {
        font-size: 0.9rem;
    }

    .footer-contact {
        text-align: center;
    }

    .footer-contact a {
        justify-content: center;
        font-size: 0.85rem;
        gap: 6px;
    }

    .footer-contact a svg {
        width: 14px;
        height: 14px;
    }

    .footer-bottom p {
        font-size: 0.8rem;
    }

    /* Forms */
    .contact-form,
    .devis-form,
    .project-form-wrapper,
    .partnership-form-wrapper {
        padding: 25px;
    }

    .contact-form h3,
    .devis-form-wrapper h3 {
        font-size: 1.3rem;
    }

    .form-group {
        margin-bottom: 20px;
    }

    .form-group label {
        font-size: 0.9rem;
        margin-bottom: 6px;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 12px 14px;
        font-size: 14px;
    }

    .form-group textarea {
        min-height: 100px;
    }

    .btn-submit {
        padding: 14px;
        font-size: 1rem;
    }

    /* Contact section */
    .contact-grid,
    .devis-content,
    .project-form-content,
    .partnership-form-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-detail {
        gap: 15px;
    }

    .contact-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .contact-detail-text h4 {
        font-size: 1rem;
    }

    .contact-detail-text p {
        font-size: 0.85rem;
    }

    /* Service detail */
    .service-detail,
    .project-detail {
        padding: 50px 0;
    }

    .service-detail-text h2,
    .project-detail-text h2 {
        font-size: 1.6rem;
    }

    .service-detail-text p,
    .project-detail-text p {
        font-size: 0.9rem;
    }

    .service-features li,
    .innovation-features li {
        font-size: 0.9rem;
        padding-left: 18px;
    }

    /* Stats */
    .stat-number {
        font-size: 1.3rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    /* Buttons */
    .btn-primary,
    .btn-secondary {
        padding: 12px 24px;
        font-size: 14px;
    }

    /* Service page specific */
    .service-main-category {
        padding: 50px 0;
    }

    .service-category-header h2 {
        font-size: 1.8rem;
    }

    .category-description {
        font-size: 0.9rem;
    }

    .subsection-header {
        padding: 20px;
    }

    .subsection-header h3 {
        font-size: 1.3rem;
    }

    .subsection-icon {
        width: 50px;
        height: 50px;
    }

    .subsection-icon svg {
        width: 24px;
        height: 24px;
    }

    .service-mini-card,
    .innovation-card,
    .btp-service-card,
    .security-card {
        padding: 20px;
    }

    .service-mini-card h4,
    .btp-service-card h4,
    .security-card h4 {
        font-size: 1.1rem;
    }

    .mini-card-icon,
    .innovation-icon,
    .btp-icon,
    .security-icon {
        width: 45px;
        height: 45px;
    }

    .innovation-icon svg,
    .security-icon svg {
        width: 22px;
        height: 22px;
    }

    /* Hero stats */
    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }

    .hero-stat {
        padding: 15px;
    }

    .hero-stat .stat-number {
        font-size: 1.5rem;
    }

    .hero-stat .stat-label {
        font-size: 0.8rem;
    }
}

/* ========== EXTRA SMALL MOBILE (max 360px) ========== */
@media (max-width: 360px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .hero-title .gradient-text {
        font-size: 1.5rem;
    }

    .page-hero-content h1 {
        font-size: 1.5rem;
    }

    .section-header h2 {
        font-size: 1.4rem;
    }

    .container {
        padding: 0 12px;
    }

    .feature-card,
    .service-card,
    .mvv-card,
    .tech-card {
        padding: 20px;
    }

    .testimonials-track .testimonial-card {
        flex: 0 0 260px;
        width: 260px;
        padding: 18px;
    }
}

/* ========== LANDSCAPE MOBILE (max-height: 500px) ========== */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 80px 0 40px;
    }

    .hero-title {
        font-size: 2rem;
        margin-bottom: 10px;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-buttons {
        margin-top: 20px;
    }

    .hero-image-wrapper {
        height: 300px;
    }

    .page-hero {
        padding: 100px 0 40px;
    }
}

/* ========== PRINT STYLES ========== */
@media print {

    .navbar,
    .mobile-menu-toggle,
    .cta-button,
    .btn-primary,
    .btn-secondary,
    .footer,
    .newsletter-section,
    .cta-section {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .page-hero {
        background: white;
        padding: 20px 0;
    }
}

/* ========== HIGH CONTRAST MODE ========== */
@media (prefers-contrast: high) {
    :root {
        --primary-bg: #000000;
        --secondary-bg: #1a1a1a;
        --primary-text: #ffffff;
        --border-color: #ffffff;
    }
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* About Page - Image Glow Effect */
.content-grid,
.engagement-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.content-image,
.engagement-image {
    position: relative;
    border-radius: 16px;
    overflow: visible;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content-image .image-glow,
.engagement-image .image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    height: 90%;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.5) 0%, rgba(124, 58, 237, 0.4) 50%, transparent 70%);
    filter: blur(80px);
    z-index: 0;
    animation: glowPulse 8s ease-in-out infinite;
    pointer-events: none;
}

.content-image img,
.engagement-image img {
    position: relative;
    z-index: 1;
    border-radius: 16px;
    width: 100%;
    height: auto;
    display: block;
    -webkit-mask-image: linear-gradient(180deg, black 0%, black 70%, transparent 100%);
    mask-image: linear-gradient(180deg, black 0%, black 70%, transparent 100%);
}

/* Timeline Styles - Desktop */
.timeline {
    position: relative;
    padding: 50px 0 50px 0;
    max-width: 900px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 80px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-color) 0%, rgba(0, 102, 204, 0.3) 100%);
}

.timeline-item {
    display: flex;
    gap: 40px;
    margin-bottom: 50px;
    position: relative;
    align-items: flex-start;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item:last-child .timeline::before {
    background: linear-gradient(180deg, var(--accent-color) 0%, transparent 100%);
}

.timeline-year {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-color);
    min-width: 80px;
    text-align: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 12px 0;
    background: var(--card-bg);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.15);
}

.timeline-year::after {
    content: '';
    position: absolute;
    right: -21px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--accent-color);
    border-radius: 50%;
    border: 3px solid var(--primary-bg);
    box-shadow: 0 0 0 2px var(--accent-color);
}

.timeline-content {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    flex: 1;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 30px;
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-right: 10px solid var(--border-color);
}

.timeline-content::after {
    content: '';
    position: absolute;
    left: -9px;
    top: 30px;
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-right: 10px solid var(--card-bg);
}

.timeline-content:hover {
    border-color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 102, 204, 0.15);
}

.timeline-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-text);
    letter-spacing: -0.3px;
}

.timeline-content p {
    color: var(--secondary-text);
    line-height: 1.8;
    margin: 0;
    font-size: 0.98rem;
}

/* Mobile: Timeline horizontal et image en bas */
@media (max-width: 768px) {
    .content-grid {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .content-text {
        order: 1;
        text-align: center;
        width: 100%;
        padding: 0 15px;
    }

    .intro-paragraph,
    .content-text .paragraph-2 {
        text-align: center;
        margin-bottom: 30px;
        width: 100%;
        max-width: 100%;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    .content-image {
        order: 2;
        margin-top: -20px;
        height: auto;
        max-height: 450px;
    }

    .content-image img {
        width: 100%;
        height: auto;
        max-height: 450px;
        object-fit: contain;
    }

    .timeline {
        display: flex;
        flex-direction: column;
        gap: 40px;
        padding: 10px 15px 10px 20px;
        position: relative;
        margin-left: 10px;
        border-left: 2px solid var(--accent-color);
        width: auto;
        max-width: calc(100% - 20px);
    }

    .timeline::before {
        display: none !important;
    }

    .timeline-item {
        display: flex;
        flex-direction: column;
        gap: 0;
        margin-bottom: 0;
        position: relative;
        padding-left: 0;
        width: 100%;
    }

    .timeline-item::before {
        content: '';
        position: absolute;
        left: -29px;
        top: 20px;
        width: 16px;
        height: 16px;
        background: var(--primary-bg);
        border: 3px solid var(--accent-color);
        border-radius: 50%;
        z-index: 3;
        box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1);
    }

    .timeline-year {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--accent-color);
        background: var(--card-bg);
        border: 2px solid var(--accent-color);
        border-bottom: none;
        border-radius: 12px 12px 0 0;
        padding: 10px 20px;
        width: fit-content;
        position: relative;
        z-index: 5;
        min-width: auto;
        margin-bottom: -1px;
        margin-left: 0;
        box-shadow: none;
        height: auto;
    }

    .timeline-content {
        background: var(--card-bg);
        padding: 25px;
        width: 100%;
        border-radius: 0 16px 16px 16px;
        border: 1px solid var(--border-color);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        text-align: left;
        position: relative;
        z-index: 4;
    }

    .timeline-content::before,
    .timeline-content::after {
        display: none !important;
    }

    .timeline-content h3 {
        text-align: left !important;
        margin-bottom: 12px;
        font-size: 1.25rem;
        color: var(--primary-text);
        font-weight: 700;
    }

    .timeline-content p {
        text-align: left !important;
        font-size: 0.95rem;
        line-height: 1.7;
        color: var(--secondary-text);
    }
}

@media (max-width: 768px) {
    .timeline-item {
        display: flex;
        flex-direction: column;
        gap: 0;
        margin-bottom: 0;
        position: relative;
        padding-left: 0px;
    }
}

/* Mobile: Engagement section - texte en haut, image en bas */
@media (max-width: 768px) {
    .engagement-content {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .engagement-text {
        order: 1;
        text-align: center;
    }

    .engagement-text h2 {
        text-align: center;
    }

    .engagement-text p {
        text-align: center;
        padding: 0 15px;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    .engagement-image {
        order: 2;
        height: auto;
        max-height: 350px;
    }

    .engagement-image img {
        width: 100%;
        height: auto;
        max-height: 450px;
        object-fit: contain;
    }
}

/* Positioning Section Styles */
.positioning-section {
    padding-top: 50px;
}

.positioning-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 50px;
}

.positioning-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.positioning-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.positioning-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.positioning-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-text);
}

.positioning-card p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin: 0;
}

/* Tablette: 2 cartes par ligne */
@media (max-width: 992px) and (min-width: 769px) {
    .positioning-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile: 1 carte par ligne */
@media (max-width: 768px) {
    .positioning-section h2 {
        font-size: 2rem;
        margin-top: 50px;
    }

    .positioning-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .positioning-card {
        padding: 25px;
    }
}

/* Footer Mobile - Centrer les contacts */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 30px;
    }

    .footer-brand {
        align-items: center;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .footer-contact {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 12px;
    }

    .footer-contact a {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }
}

/* Newsletter - Centrer le texte sur tous les écrans */
.newsletter-text {
    text-align: center;
}

.newsletter-text h2 {
    text-align: center;
}

.newsletter-text p {
    text-align: center;
}

/* Engagement Section - Centrer le titre sur tous les écrans */
.engagement-text h2 {
    text-align: center;
}

/* Histoire Section - Paragraphes avec même disposition */
.intro-paragraph {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--secondary-text);
    margin-bottom: 40px;
    text-align: center;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.paragraph-2 {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--secondary-text);
    margin-bottom: 40px;
}

/* Sur PC et tablette, même disposition que intro-paragraph */
@media (min-width: 769px) {

    .intro-paragraph,
    .paragraph-2 {
        text-align: center;
        max-width: 1000px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* Featured Services - Centrer icônes et titres sur tous les écrans */
.featured-service-card {
    align-items: center;
    text-align: center;
}

.featured-service-icon {
    margin: 0 auto 10px;
}

.featured-service-card h3 {
    text-align: center;
}

/* Section Header - Paragraphes prennent toute la largeur */
.section-header {
    text-align: center;
}

.section-header h2 {
    text-align: center;
    margin-bottom: 20px;
}

.section-header p {
    text-align: center;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    color: var(--secondary-text);
}

/* Form Messages */
.form-message {
    padding: 15px 20px;
    border-radius: 8px;
    margin-top: 20px;
    font-size: 0.95rem;
    animation: slideIn 0.3s ease;
}

.form-success {
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
}

.form-error {
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid #ff4444;
    color: #ff4444;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

.form-loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ========================================
   RESPONSIVE DESIGN - MEDIA QUERIES
   ======================================== */
/* Tablet and below */
@media (max-width: 1024px) {
    .testimonials-carousel {
        padding: 0 50px;
    }

    .testimonials-track-wrapper::before,
    .testimonials-track-wrapper::after {
        width: 100px;
    }

    .testimonial-nav {
        width: 45px;
        height: 45px;
    }

    .testimonial-nav-prev {
        left: -50px;
    }

    .testimonial-nav-next {
        right: -50px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .testimonials-carousel {
        padding: 0 40px;
    }

    .testimonials-track-wrapper::before,
    .testimonials-track-wrapper::after {
        width: 80px;
    }

    .testimonial-nav {
        width: 40px;
        height: 40px;
    }

    .testimonial-nav svg {
        width: 20px;
        height: 20px;
    }

    .testimonial-nav-prev {
        left: -40px;
    }

    .testimonial-nav-next {
        right: -40px;
    }
}

/* Small mobile */
@media (max-width: 480px) {
    .testimonials-carousel {
        padding: 0 30px;
    }

    .testimonials-track-wrapper::before,
    .testimonials-track-wrapper::after {
        width: 60px;
    }

    .testimonial-nav {
        width: 36px;
        height: 36px;
    }

    .testimonial-nav-prev {
        left: -30px;
    }

    .testimonial-nav-next {
        right: -30px;
    }
}

/* Specific Mobile Typography Adjustments */
@media (max-width: 768px) {
    .hero-title {
        font-size: 4.5rem !important;

        /* Force larger size on mobile */
        line-height: 0.95 !important;
        padding-top: 25px;

        /* Tighter line height */
    }
}