/* Variables globales */
:root {
    --primary: #0066CC;
    --primary-dark: #004C99;
    --primary-light: #E6F0FF;
    --secondary: #FFFFFF;
    --accent: #FFD700;
    --text: #2C3E50;
    --text-light: #6C7A89;
    --gray-light: #F8FAFC;
    --gray: #94A3B8;
    --success: #10B981;
    --error: #EF4444;
    --max-width: 1200px;
    --header-height: 80px;
    --border-radius: 12px;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--secondary);
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typographie */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.section-header h2 {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.2;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 1.5rem auto 0;
    line-height: 1.6;
}

@media (max-width: 992px) {
    .section-header {
        margin-bottom: 3rem;
    }

    .section-header h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .section-header h2 {
        font-size: 2.2rem;
    }

    .section-subtitle {
        font-size: 1.1rem;
        padding: 0 1rem;
    }
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary) 100%);
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
}

/* Applications Section */
.applications-section {
    padding: 6rem 0;
    background-color: var(--gray-light);
}

.application-item {
    display: flex;
    align-items: center;
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    height: 600px;
}

.application-preview {
    flex: 1.2;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.application-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.application-content {
    flex: 1;
    padding: 4rem;
}

.application-content h3 {
    color: var(--primary);
    font-size: 2.2rem;
    margin-bottom: 1.8rem;
}

.application-content p {
    color: var(--text);
    font-size: 1.2rem;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.features-list {
    list-style: none;
    margin-bottom: 2.5rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
}

.features-list li {
    display: flex;
    align-items: center;
    font-size: 1.1rem;
    white-space: nowrap;
}

.features-list li i {
    color: var(--success);
    margin-right: 0.8rem;
    font-size: 1rem;
}

/* Phone device styles */
.application-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    padding: 2rem;
}

.phone-device {
    position: relative;
    width: 242px;
    height: 484px;
    border: 2px solid #e0e0e0;
    border-radius: 30px;
    padding: 8px;
    background: white;
    overflow: hidden;
    z-index: 1;
}

.phone-device::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 88px;
    height: 22px;
    background: #e0e0e0;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 24px;
    background: white;
    position: relative;
}

.phone-screen iframe {
    width: 375px;
    height: 812px;
    border: none;
    transform: scale(1.0);
    transform-origin: 0 0;
    position: absolute;
    top: 0;
    left: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    pointer-events: auto;
}

.preview-modal .phone-screen iframe {
    transform: scale(1.0);
}

/* Empêcher le swiper de capturer les événements de l'iframe */
.swiper-slide {
    touch-action: pan-y pinch-zoom;
}

.application-preview {
    pointer-events: auto;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .application-item {
        flex-direction: column;
        height: auto;
        padding: 2rem;
    }

    .application-preview {
        margin-bottom: 2rem;
    }

    .phone-device {
        width: 242px;  
        height: 484px;
    }
}

@media (max-width: 768px) {
    .application-item {
        padding: 1.5rem;
    }

    .phone-device {
        width: 242px;  
        height: 484px;
    }
    
    .application-preview {
        padding: 1rem;
    }

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

    .features-list {
        justify-content: center;
    }
}

/* Swiper Navigation */
.applications-slider {
    padding: 2rem 0;
}

.applications-prev,
.applications-next {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.applications-prev:after,
.applications-next:after {
    font-size: 20px;
    color: var(--primary);
}

.applications-pagination {
    bottom: -10px !important;
}

.swiper-pagination-bullet-active {
    background: var(--primary);
}

/* Responsive */
@media (max-width: 992px) {
    .application-item {
        flex-direction: column;
        height: auto;
    }

    .application-preview,
    .application-content {
        width: 100%;
    }

    .application-preview {
        height: 400px;
    }

    .application-content {
        padding: 2.5rem;
    }

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

@media (max-width: 1200px) {
    .features-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .features-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .application-content h3 {
        font-size: 1.5rem;
    }

    .application-content p,
    .features-list li {
        font-size: 1rem;
    }
}

/* Usage Section */
.usage-section {
    padding: 6rem 0;
    background: var(--light);
}

.usage-slider {
    margin-top: 3rem;
    padding: 2rem 0;
}

.usage-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.3s ease;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.usage-card:hover {
    transform: translateY(-5px);
}

.usage-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-light);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.usage-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.usage-card h4 {
    font-size: 1.2rem;
    margin: 0 0 1rem;
    color: var(--text);
}

.usage-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.5;
}

.usage-prev,
.usage-next {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.usage-prev:after,
.usage-next:after {
    font-size: 18px;
    color: var(--primary);
}

.usage-pagination {
    position: relative;
    margin-top: 2rem;
}

.usage-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background: var(--primary);
    opacity: 0.5;
}

.usage-pagination .swiper-pagination-bullet-active {
    opacity: 1;
}

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

    .usage-slider {
        padding: 1rem 0;
    }

    .usage-card {
        padding: 1.5rem;
    }

    .usage-icon {
        width: 60px;
        height: 60px;
    }

    .usage-icon i {
        font-size: 1.5rem;
    }
}

/* Why Section */
.why-section {
    padding: 80px 0;
    background: linear-gradient(to bottom, #f8fafc 0%, #ffffff 100%);
}

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

.why-section h2 {
    color: var(--primary);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.why-section .section-subtitle {
    color: var(--text-light);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    padding: 20px;
}

.benefit-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-light);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: transform 0.3s ease;
}

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

.benefit-icon i {
    font-size: 28px;
    color: var(--primary);
}

.benefit-card h3 {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 20px;
    position: relative;
}

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

.benefit-features li {
    color: var(--text);
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
    font-size: 1.1rem;
}

.benefit-features li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.benefits-cta {
    margin-top: 60px;
    text-align: center;
    display: flex;
    gap: 20px;
    justify-content: center;
}

.benefits-cta .btn {
    padding: 15px 35px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.benefits-cta .btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
}

.benefits-cta .btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 102, 204, 0.4);
}

.benefits-cta .btn-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
}

.benefits-cta .btn-outline:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .why-section {
        padding: 60px 0;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 10px;
    }

    .benefit-card {
        padding: 30px;
    }

    .benefits-cta {
        flex-direction: column;
        padding: 0 20px;
    }

    .benefits-cta .btn {
        width: 100%;
    }
}

@media (max-width: 992px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* Stats Section */
.stats-section {
    padding: 60px 0;
    background: var(--primary);
    color: var(--secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-card {
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

.stat-number {
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--secondary);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--secondary);
    color: var(--secondary);
}

.btn-outline:hover {
    background: var(--secondary);
    color: var(--primary);
}

/* Animations */
.floating {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-image {
        order: -1;
    }

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

    .cta-buttons {
        flex-direction: column;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }

/* Header et Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 20px !important;
    width: auto;
    display: block;
    margin: 0;
}

@media (max-width: 768px) {
    .logo img {
        height: 18px !important;
    }
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--text);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    padding: 0.5rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.nav-cta {
    padding: 8px 20px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 500;
}

.nav-cta-outline {
    color: var(--primary);
    border: 2px solid var(--primary);
    background: transparent;
}

.nav-cta-outline:hover {
    background: var(--primary-light);
}

.nav-cta-filled {
    color: var(--secondary);
    background: var(--primary);
    border: 2px solid var(--primary);
}

.nav-cta-filled:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.nav-cta {
    background: var(--primary);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--text);
    transition: all 0.3s ease;
}

@media (max-width: 992px) {
    .mobile-menu-btn {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
}

/* Footer */
.footer {
    background: var(--primary);
    color: white;
    padding: 5rem 0 2rem;
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    height: 20px;
    width: auto;
    display: block;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1); /* Pour rendre le logo blanc */
}

@media (max-width: 768px) {
    .footer-logo {
        height: 18px;
    }
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

.footer-nav h4 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-nav ul {
    list-style: none;
}

.footer-nav li {
    margin-bottom: 0.8rem;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-nav a:hover {
    color: white;
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom p {
    margin: 0;
}

/* Responsive Menu & Footer */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        padding: 2rem;
        flex-direction: column;
        gap: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

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

    .footer-brand {
        max-width: 100%;
        text-align: center;
    }

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

    .footer-nav {
        text-align: center;
    }
}

/* Section Concept */
.concept-section {
    padding: 6rem 0;
    background-color: var(--gray-light);
}

.concept-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.concept-text {
    font-size: 1.5rem;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: 2.5rem;
}

.concept-cta {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

/* Media queries pour la section concept */
@media (max-width: 768px) {
    .concept-text {
        font-size: 1.2rem;
        padding: 0 1rem;
    }
}

/* Section Applications avec encadrement */
.applications-frame {
    padding: 4rem;
    background: white;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.1);
}

/* Section Usage */
.usage-section {
    padding: 8rem 0;
    background: var(--light);
}

.usage-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    margin: 4rem 0;
}

.usage-text {
    padding-right: 2rem;
}

.usage-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.usage-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.usage-features {
    display: grid;
    gap: 1rem;
}

.usage-features .feature {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.usage-features .feature i {
    color: var(--primary);
    font-size: 1.2rem;
}

.usage-features .feature span {
    font-size: 1.1rem;
    color: var(--text);
}

.usage-visual {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.usage-image {
    width: 100%;
    height: auto;
    display: block;
}

/* Slider des usages */
.usage-slider {
    margin-top: 4rem;
    padding: 2rem;
}

.usage-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    height: 100%;
}

.usage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.usage-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    background: var(--primary-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.usage-icon i {
    font-size: 1.8rem;
    color: var(--primary);
}

.usage-card h4 {
    font-size: 1.2rem;
    margin: 0 0 1rem;
    color: var(--text);
}

.usage-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.5;
}

/* Navigation personnalisée */
.usage-prev,
.usage-next {
    color: var(--primary);
}

.usage-pagination {
    margin-top: 2rem;
}

/* Responsive */
@media (max-width: 992px) {
    .applications-frame {
        padding: 2rem;
    }

    .usage-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .usage-text {
        padding-right: 0;
        order: -1;
    }
}

@media (max-width: 768px) {
    .applications-frame {
        padding: 1rem;
        border-radius: 16px;
    }

    .usage-section {
        padding: 4rem 0;
    }

    .usage-text h3 {
        font-size: 1.5rem;
    }

    .usage-features .feature span {
        font-size: 1rem;
    }

    .usage-slider {
        padding: 1rem;
    }
}

/* Section Partenaires */
.partners-section {
    padding: 4rem 0;
    background: var(--light);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    align-items: center;
    justify-items: center;
    margin-top: 3rem;
}

.partner-item {
    transition: transform 0.3s ease;
    filter: grayscale(100%);
    opacity: 0.7;
    max-width: 150px;
}

.partner-item:hover {
    transform: translateY(-5px);
    filter: grayscale(0%);
    opacity: 1;
}

.partner-item img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

@media (max-width: 768px) {
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

/* Section Témoignages */
.testimonials-section {
    padding: 4rem 0;
    background: var(--light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-content {
    position: relative;
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.testimonial-content::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 4rem;
    color: var(--primary);
    font-family: serif;
    line-height: 1;
    opacity: 0.3;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text);
}

.author-info p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-light);
}

@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
}

/* Styles pour la page À propos */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin: 4rem 0;
}

.about-content h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.about-content p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.8;
}

.rounded-image {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.value-card {
    text-align: center;
    padding: 2rem;
    background: var(--secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
}

.value-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.value-card p {
    color: var(--text-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
    padding: 4rem 0;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-light);
    font-size: 1.1rem;
}

.about-cta {
    text-align: center;
    padding: 6rem 0;
    background: var(--primary-light);
}

.about-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.about-cta p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Responsive Design pour la page À propos */
@media (max-width: 768px) {
    .about-grid,
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .about-content h2 {
        font-size: 2rem;
    }
}

.about-cta p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Responsive Design pour la page À propos */
@media (max-width: 768px) {
    .about-grid,
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .about-content h2 {
        font-size: 2rem;
    }
}

/* Styles du téléphone moderne */
.hero-phone {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 40px;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.phone-outer {
    width: 240px;
    height: 480px;
    background: #ffffff;
    border: 2px solid #94a3b8;
    border-radius: 35px;
    padding: 6px;
    position: relative;
    box-shadow: 
        0 25px 50px -12px rgba(0,0,0,0.15),
        0 15px 30px -15px rgba(0,0,0,0.1),
        inset 0 2px 4px rgba(0,0,0,0.05);
    animation: float 6s ease-in-out infinite;
    transform: rotateY(-15deg);
    transition: transform 0.3s ease-out;
}

.phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 18px;
    background: #ffffff;
    border: 2px solid #94a3b8;
    border-top: none;
    border-bottom-left-radius: 14px;
    border-bottom-right-radius: 14px;
    z-index: 10;
}

.phone-buttons {
    position: absolute;
    right: -2px;
    top: 90px;
    width: 2px;
    height: 40px;
    background: #94a3b8;
}

.phone-buttons::before,
.phone-buttons::after {
    content: '';
    position: absolute;
    left: 0;
    width: 2px;
    height: 40px;
    background: #94a3b8;
}

.phone-buttons::before {
    top: 60px;
}

.phone-buttons::after {
    top: 120px;
}

.phone-inner {
    width: 100%;
    height: 100%;
    background: #fff;
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    border: 1px solid #cbd5e1;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.status-bar {
    height: 24px;
    padding: 0 12px;
    background: transparent;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    border-bottom: 1px solid #f0f0f0;
}

.status-icons {
    display: flex;
    gap: 8px;
    color: #666;
    font-size: 12px;
}

.simple-card {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 85%;
    background: white;
    border-radius: 16px;
    padding: 24px;
    border: 1px solid #e5e7eb;
    box-shadow: 
        0 4px 6px -1px rgba(0,0,0,0.1),
        0 2px 4px -2px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.card-logo {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: white;
    border: 2px solid var(--primary);
    border-radius: 14px;
    padding: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.card-logo:hover {
    transform: scale(1.05);
}

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

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

.card-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
}

.card-content p {
    font-size: 14px;
    color: #666;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0);
    }
}

/* Media Queries pour le téléphone */
@media (max-width: 768px) {
    .hero-phone {
        margin: 40px auto 0;
        transform: perspective(1000px) rotateY(-15deg) scale(0.9);
    }
    
    .phone-outer {
        width: 220px;
        height: 440px;
    }

    .phone-notch {
        width: 70px;
        height: 16px;
    }
}

/* Texte en dégradé */
.gradient-text {
    font-size: 1.8rem;
    line-height: 1.6;
    margin: 3rem auto;
    background: linear-gradient(135deg, #4da3ff 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    max-width: 900px;
    text-align: center;
    font-weight: 600;
    padding: 0 20px;
}

/* Media queries pour le texte en dégradé */
@media (max-width: 768px) {
    .gradient-text {
        font-size: 1.4rem;
        margin: 2rem auto;
    }
}

/* Ajout du style pour les grandes icônes dans les cartes métiers */
.metier-icon-container {
    position: relative;
    width: 100%;
    height: 300px;
    background: var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    overflow: hidden;
    padding: 40px;
}

.metier-icon-container i {
    font-size: 180px;
    color: var(--primary);
    opacity: 0.8;
    transition: var(--transition);
}

.metier-card:hover .metier-icon-container i {
    transform: scale(1.1);
}

/* Styles spécifiques pour les boutons CTA du header principal */
.main-header-cta-outline,
.main-header-cta-filled {
    padding: 8px 20px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
}

.main-header-cta-outline {
    color: var(--primary);
    border: 2px solid var(--primary);
    background: transparent;
}

.main-header-cta-outline:hover {
    background: var(--primary-light);
}

.main-header-cta-filled {
    color: var(--secondary);
    background: var(--primary);
    border: 2px solid var(--primary);
}

.main-header-cta-filled:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}