/* Dark Mode Styles - Based on test.html design */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Space+Grotesk:wght@500;700&display=swap');

/* Override CSS Variables for Dark Mode */
body.dark-mode {
    /* Color Palette from test.html - Exact match */
    --primary-color: #00E5FF;
    /* Cyan Électrique */
    --primary-dark: #00b8cc;
    --secondary-color: #EDA642;
    /* Sable Doré */
    --text-color: #f3f4f6;
    /* gray-100 */
    --text-light: #8D99AE;
    /* Gris Granit */
    --background-color: #0B1C2C;
    /* Bleu Abysse */
    --background-light: #050F18;
    /* Darker sections */
    --border-color: #374151;
    /* gray-700 */
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.4), 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.6), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Body Styles */
body.dark-mode {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header Styles */
body.dark-mode .header {
    background-color: rgba(11, 28, 44, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

body.dark-mode .logo-text {
    color: #ffffff;
}

body.dark-mode .nav-link {
    color: var(--text-color);
}

body.dark-mode .nav-link:hover {
    color: var(--primary-color);
}

body.dark-mode .nav-link::after {
    background-color: var(--primary-color);
}

/* Dropdown Menu */
body.dark-mode .dropdown-menu {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

body.dark-mode .dropdown-link {
    color: var(--text-color);
}

body.dark-mode .dropdown-link:hover {
    background-color: var(--background-light);
    color: var(--primary-color);
}

body.dark-mode .dropdown-link i {
    color: var(--primary-color);
}

/* Button Styles */
body.dark-mode .btn-primary {
    background-color: var(--primary-color);
    color: var(--background-color);
    border-color: var(--primary-color);
}

body.dark-mode .btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
}

body.dark-mode .btn-secondary {
    background-color: transparent;
    color: #ffffff;
    border-color: var(--border-color);
}

body.dark-mode .btn-secondary:hover {
    background-color: var(--background-light);
    border-color: var(--text-light);
}

body.dark-mode .btn-outline {
    background-color: transparent;
    color: #ffffff;
    border-color: var(--border-color);
}

body.dark-mode .btn-outline:hover {
    background-color: var(--background-light);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Hero Section */
body.dark-mode .hero {
    background: var(--background-color);
    position: relative;
    overflow: hidden;
}

body.dark-mode .hero::before {
    background: radial-gradient(circle at 20% 80%, rgba(0, 229, 255, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(237, 166, 66, 0.1) 0%, transparent 50%);
}

body.dark-mode .hero-title {
    color: #ffffff;
    font-weight: 700;
}

body.dark-mode .section-title {
    color: #ffffff;
    font-weight: 700;
}

body.dark-mode .highlight {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

body.dark-mode .highlight::after {
    display: none;
}

body.dark-mode .hero-subtitle,
body.dark-mode .section-subtitle {
    color: var(--text-light);
    font-size: 20px;
}

body.dark-mode .stat-number {
    color: var(--primary-color);
}

body.dark-mode .stat-label {
    color: var(--text-light);
}

/* Feature Cards */
body.dark-mode .features {
    background-color: var(--background-light);
}

body.dark-mode .feature-card,
body.dark-mode .use-case-card,
body.dark-mode .testimonial-card {
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
}

body.dark-mode .feature-card::before {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

body.dark-mode .feature-card:hover,
body.dark-mode .use-case-card:hover,
body.dark-mode .testimonial-card:hover {
    border-color: rgba(0, 229, 255, 0.5);
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.15);
}

body.dark-mode .feature-title,
body.dark-mode .use-case-title {
    color: #ffffff;
    font-weight: 600;
}

body.dark-mode .feature-description,
body.dark-mode .use-case-description {
    color: var(--text-light);
    line-height: 1.6;
}

body.dark-mode .feature-icon,
body.dark-mode .use-case-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--background-color);
}

/* Use Cases Section */
body.dark-mode .use-cases {
    background-color: var(--background-color);
}

/* Testimonials Section */
body.dark-mode .testimonials {
    background-color: var(--background-light);
}

body.dark-mode .testimonial-text {
    color: #ffffff;
}

body.dark-mode .author-name {
    color: #ffffff;
}

body.dark-mode .author-title {
    color: var(--text-light);
}

body.dark-mode .author-avatar {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--background-color);
}

/* CTA Section */
body.dark-mode .cta {
    background: linear-gradient(to br, #374151, var(--background-color));
    border: 1px solid var(--border-color);
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.1);
}

body.dark-mode .cta-title {
    color: #ffffff;
}

body.dark-mode .cta-subtitle {
    color: var(--text-light);
}

body.dark-mode .cta .btn-primary {
    background-color: var(--primary-color);
    color: var(--background-color);
    border-color: var(--primary-color);
}

body.dark-mode .cta .btn-primary:hover {
    background-color: #ffffff;
    color: var(--background-color);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

body.dark-mode .cta .btn-outline {
    background-color: transparent;
    color: #ffffff;
    border-color: #ffffff;
}

body.dark-mode .cta .btn-outline:hover {
    background-color: #ffffff;
    color: var(--background-color);
}

/* Footer */
body.dark-mode .footer {
    background-color: var(--background-light);
    border-top: 1px solid var(--border-color);
    color: #f3f4f6;
}

body.dark-mode .footer-logo-text {
    color: #ffffff;
    font-weight: 700;
}

body.dark-mode .footer-description {
    color: #9ca3af;
    line-height: 1.6;
}

body.dark-mode .footer-title {
    color: #ffffff;
    font-weight: 600;
    font-size: 18px;
}

body.dark-mode .footer-links a {
    color: #9ca3af;
    transition: color 0.2s ease;
}

body.dark-mode .footer-links a:hover {
    color: #ffffff;
}

body.dark-mode .footer-bottom {
    border-top: 1px solid var(--border-color);
}

body.dark-mode .footer-copyright {
    color: #9ca3af;
}

/* Form Styles */
body.dark-mode .card {
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
}

body.dark-mode .card-title {
    color: #ffffff;
}

body.dark-mode .form-control,
body.dark-mode .form-select {
    background-color: #1f2937;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

body.dark-mode .form-control:focus,
body.dark-mode .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(0, 229, 255, 0.25);
    background-color: #1f2937;
}

body.dark-mode .form-label {
    color: var(--text-color);
}

/* Popup Styles */
body.dark-mode #inscription-popup,
body.dark-mode #contact-popup {
    background-color: var(--background-color) !important;
    border: 1px solid var(--border-color) !important;
}

body.dark-mode #inscription-popup h3,
body.dark-mode #contact-popup h3 {
    color: #ffffff !important;
}

body.dark-mode #inscription-popup p,
body.dark-mode #contact-popup p {
    color: var(--text-light) !important;
}

body.dark-mode #inscription-popup label,
body.dark-mode #contact-popup label {
    color: #ffffff !important;
}

body.dark-mode #inscription-popup input,
body.dark-mode #inscription-popup textarea,
body.dark-mode #contact-popup input,
body.dark-mode #contact-popup textarea {
    background-color: #1f2937 !important;
    color: var(--text-color) !important;
    border: 1px solid var(--border-color) !important;
}

body.dark-mode #inscription-popup input:focus,
body.dark-mode #inscription-popup textarea:focus,
body.dark-mode #contact-popup input:focus,
body.dark-mode #contact-popup textarea:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.25rem rgba(0, 229, 255, 0.25) !important;
    background-color: #1f2937 !important;
}

body.dark-mode #close-inscription,
body.dark-mode #close-contact {
    color: var(--text-light) !important;
}

body.dark-mode #close-inscription:hover,
body.dark-mode #close-contact:hover {
    color: var(--primary-color) !important;
}

/* Dark Mode Toggle Button */
.dark-mode-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.dark-mode-toggle:hover {
    background-color: var(--background-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

body.dark-mode .dark-mode-toggle {
    border-color: var(--border-color);
    color: var(--text-color);
}

body.dark-mode .dark-mode-toggle:hover {
    background-color: var(--background-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.dark-mode-toggle i {
    font-size: 16px;
}

/* Smooth transitions for dark mode */
body,
.header,
.nav-link,
.btn,
.feature-card,
.use-case-card,
.testimonial-card,
.card,
.form-control,
.form-select,
.footer {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}