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

body {
    font-family: 'Inter', sans-serif;
    background-color: #ffffff;
    color: #1a1a2e;
    line-height: 1.5;
    scroll-behavior: smooth;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Button primary */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #007BFF, #0056b3);
    color: white;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.3);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0, 123, 255, 0.4);
    background: linear-gradient(135deg, #0099ff, #0066cc);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: #007BFF;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    border: 2px solid #007BFF;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: #007BFF;
    color: white;
    transform: translateY(-2px);
}

/* Header / Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    background: linear-gradient(135deg, #007BFF, #00c6ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #007BFF;
}

/* Menu toggle (mobile) */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #333;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: #007BFF;
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    background: #007BFF;
}

/* Mobile menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: white;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    padding: 100px 32px 40px;
    z-index: 999;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.mobile-menu a {
    color: #1a1a2e;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    padding: 14px 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-menu a i {
    width: 24px;
    color: #007BFF;
    font-size: 16px;
}

.mobile-menu a:hover {
    background: rgba(0, 123, 255, 0.08);
    color: #007BFF;
}

.mobile-menu .mobile-download {
    margin-top: auto;
    background: linear-gradient(135deg, #007BFF, #0056b3);
    color: white !important;
    justify-content: center;
    padding: 16px;
    border-radius: 50px;
    font-size: 16px;
}

.mobile-menu .mobile-download i {
    color: white;
}

.mobile-menu .mobile-download:hover {
    background: linear-gradient(135deg, #0099ff, #0066cc);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.3);
}

.mobile-menu .mobile-brand {
    text-align: center;
    padding-bottom: 24px;
    margin-bottom: 16px;
    border-bottom: 1px solid #eef2f6;
    font-size: 20px;
    font-weight: 800;
    background: linear-gradient(135deg, #007BFF, #00c6ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.menu-overlay.active {
    opacity: 1;
    pointer-events: all;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 120px 0 80px;
}

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

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/fond.jpg');
    background-size: cover;
    background-position: center;
    filter: blur(8px) brightness(0.7);
    transform: scale(1.05);
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.3) 100%);
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-content {
    animation: fadeInLeft 1s ease-out;
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

.hero-badge {
    margin-bottom: 24px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.9; }
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-content h1 {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: white;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.gradient-text {
    background: linear-gradient(135deg, #fff, #007BFF, #00c6ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 30px;
    margin: 30px 0;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.2);
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

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

.hero-stat {
    font-size: 28px;
    font-weight: 800;
    color: #007BFF;
}

.hero-stats .stat-label {
    font-size: 12px;
    color: rgba(255,255,255,0.8);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.hero-image {
    text-align: center;
    animation: fadeInRight 1s ease-out;
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

.phone-wrapper {
    position: relative;
    display: inline-block;
}

.phone-wrapper img {
    max-width: 60%;
    height: auto;
    border-radius: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

.phone-wrapper:hover img {
    transform: scale(1.02);
}

.floating-icon {
    position: absolute;
    background: white;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    animation: float 3s ease-in-out infinite;
}

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

.floating-icon i {
    font-size: 20px;
    color: #007BFF;
}

.icon-1 { top: 10%; left: 5%; animation-delay: 0s; }
.icon-2 { top: 50%; right: 0%; animation-delay: 0.5s; }
.icon-3 { bottom: 15%; left: 10%; animation-delay: 1s; }
.icon-4 { top: 30%; right: 10%; animation-delay: 0.3s; }

.trust-badges {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.9);
    font-size: 13px;
}

.trust-item i {
    color: #00ff88;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: white;
}

.section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 60px;
    font-size: 18px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature-card {
    text-align: center;
    padding: 32px 20px;
    border-radius: 24px;
    background: white;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid #eef2f6;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #007BFF10, #00c6ff10);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.feature-icon i {
    font-size: 40px;
    color: #007BFF;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Stats Section */
.stats {
    background: linear-gradient(135deg, #007BFF, #0056b3);
    color: white;
    padding: 70px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stats .stat-number {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 8px;
}

.stats .stat-label {
    font-size: 16px;
    opacity: 0.9;
}

/* Download Section */
.download {
    padding: 90px 0;
    background: linear-gradient(135deg, #f8f9fc, #ffffff);
}

.download-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: white;
    border-radius: 48px;
    padding: 48px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    border: 1px solid #eef2f6;
}

.download-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.download-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 32px;
}

.store-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #1a1a2e;
    color: white;
    padding: 12px 24px;
    border-radius: 16px;
    text-decoration: none;
    transition: transform 0.3s;
}

.store-btn:hover {
    transform: scale(1.05);
    background: #007BFF;
}

.store-btn i {
    font-size: 32px;
}

.phone-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup img {
    width: 100%;
    max-width: 220px;
    border-radius: 32px;
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
}

/* Screenshots */
.screenshots {
    padding: 80px 0;
    background: white;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.screenshot-card {
    text-align: center;
    overflow: hidden;
    border-radius: 32px;
}

.screenshot-card img {
    width: 100%;
    max-width: 220px;
    border-radius: 32px;
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
}

.screenshot-card img:hover {
    transform: scale(1.08);
}

/* Footer */
.footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 48px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-col a {
    display: block;
    color: #94a3b8;
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: #007BFF;
}

.social-links {
    display: flex;
    gap: 20px;
}

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

.social-links a:hover {
    background: #007BFF;
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid #1e293b;
}

/* AOS animation classes */
[data-aos] {
    opacity: 0;
    transition: all 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

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

    .hero-content h1 {
        font-size: 36px;
    }

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

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

    .trust-badges {
        justify-content: center;
    }

    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .section-title {
        font-size: 28px;
    }

    .download-container {
        padding: 32px;
    }

    .floating-icon {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }
    .btn-primary, .btn-outline {
        padding: 10px 20px;
        font-size: 14px;
    }
    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: #F1F5F9;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 48px;
    align-items: start;
    background: white;
    border-radius: 24px;
    padding: 48px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    border: 1px solid #E2E8F0;
}

.contact-info h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #0F172A;
}

.contact-info p {
    color: #64748B;
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #475569;
    font-size: 15px;
}

.contact-item i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #007BFF10, #00c6ff10);
    border-radius: 12px;
    color: #007BFF;
    font-size: 18px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1.5px solid #E2E8F0;
    border-radius: 12px;
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    color: #0F172A;
    background: #F8FAFC;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #007BFF;
    box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
    background: white;
}

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

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.form-footer small {
    color: #94A3B8;
    font-size: 13px;
}

.form-footer small i {
    color: #10B981;
}

@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        padding: 28px 20px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .form-footer {
        flex-direction: column;
        align-items: stretch;
    }
    .form-footer .btn-primary {
        justify-content: center;
    }
}

.contact-alert {
    padding: 16px 20px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-alert i { font-size: 20px; }

.contact-ok {
    background: #ECFDF5;
    color: #065F46;
    border: 1px solid #A7F3D0;
}

.contact-ok i { color: #10B981; }

.contact-erreur {
    background: #FEF3C7;
    color: #92400E;
    border: 1px solid #FDE68A;
}

.contact-erreur i { color: #F59E0B; }

.contact-vide, .contact-email {
    background: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

.contact-vide i, .contact-email i { color: #EF4444; }