/* Variables CSS optimisées pour thème sombre uniquement */
:root {
    --primary-color: #00d4ff; /* Cyan lumineux */
    --secondary-color: #00ff88; /* Vert néon */
    --accent-color: #ff6b35; /* Orange vibrant */
    --dark-bg: #0a0e27;
    --dark-card-bg: #1a1d3a;
    --dark-text: #ffffff;
    --dark-border: #2a2d4a;

    --header-height: 70px;
    --border-radius: 15px;
    --box-shadow: 0 8px 32px rgba(0, 212, 255, 0.2);
    --transition-speed: 0.4s ease;
    --glow-effect: 0 0 20px rgba(0, 212, 255, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--dark-text);
    background-color: var(--dark-bg);
    overflow-x: hidden;
}

/* Bouton retour à l'accueil */
.back-to-home {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 10000;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--dark-bg);
    width: auto;
    min-width: 50px;
    height: 50px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: var(--box-shadow);
    transition: all var(--transition-speed);
    font-size: 1.1rem;
    font-weight: bold;
    padding: 0 15px;
    gap: 8px;
}

.back-to-home:hover {
    transform: scale(1.05);
    box-shadow: var(--glow-effect);
}

.back-to-home-text {
    font-weight: 600;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .back-to-home-text {
        display: none;
    }
    .back-to-home {
        width: 50px;
        border-radius: 50%;
        padding: 0;
    }
}

/* Image de fond fixe */
.parallax-silhouette {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.parallax-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.3);
}

/* Header */
.site-header {
    background: rgba(26, 29, 58, 0.95);
    backdrop-filter: blur(20px);
    padding: 10px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

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

#site-logo {
    height: 50px;
    margin-right: 15px;
    filter: drop-shadow(0 0 10px var(--primary-color));
}

#site-title {
    font-family: 'Inter', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

/* Navigation */
.main-navigation ul {
    list-style: none;
    display: flex;
}

.main-navigation li {
    margin-left: 30px;
}

.main-navigation a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all var(--transition-speed);
    position: relative;
}

.main-navigation a:hover {
    color: var(--primary-color);
    background: rgba(0, 212, 255, 0.1);
    box-shadow: var(--glow-effect);
}

/* Theme switch simplifié */
.theme-switch-wrapper {
    display: none; /* Caché car thème sombre uniquement */
}

/* Main content */
main {
    padding-top: var(--header-height);
    position: relative;
    z-index: 1;
}

/* Section Hero */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-overlay {
    text-align: center;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 255, 136, 0.1));
    backdrop-filter: blur(20px);
    padding: 60px 40px;
    border-radius: 30px;
    border: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: heroGlow 3s ease-in-out infinite alternate;
}

@keyframes heroGlow {
    0% { box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5); }
    100% { box-shadow: 0 20px 60px rgba(0, 212, 255, 0.3); }
}

.hero-overlay h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleShimmer 2s ease-in-out infinite alternate;
}

@keyframes titleShimmer {
    0% { filter: brightness(1); }
    100% { filter: brightness(1.2); }
}

.hero-tagline {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.hero-subtitle p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* Section principale avec cartes */
.main-sections {
    padding: 80px 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.sections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Cartes de section avec effet WOW */
.section-card {
    background: linear-gradient(145deg, rgba(26, 29, 58, 0.8), rgba(42, 45, 74, 0.6));
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--border-radius);
    padding: 40px 30px 80px 30px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed);
    position: relative;
    overflow: hidden;
    height: 350px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.section-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.6s ease;
    z-index: 1;
}

.section-card:hover::before {
    transform: rotate(45deg) translate(100%, 100%);
}

.section-card:hover {
    transform: translateY(-15px) scale(1.05);
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.4);
    border-color: var(--primary-color);
}

.card-icon {
    position: relative;
    z-index: 5;
    margin-bottom: 20px;
}

.card-icon svg {
    width: 60px;
    height: 60px;
    color: var(--primary-color);
    filter: drop-shadow(0 0 10px var(--primary-color));
    transition: all var(--transition-speed);
}

.section-card:hover .card-icon svg {
    transform: scale(1.2) rotate(10deg);
    color: var(--secondary-color);
    filter: drop-shadow(0 0 20px var(--secondary-color));
}

.section-card h3 {
    position: relative;
    z-index: 5;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--dark-text);
    transition: all var(--transition-speed);
}

.section-card:hover h3 {
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-color);
}

.section-card p {
    position: relative;
    z-index: 5;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    line-height: 1.6;
    transition: all var(--transition-speed);
}

.section-card:hover p {
    color: rgba(255, 255, 255, 0.9);
}

.card-overlay {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    padding: 12px 30px;
    border-radius: 25px;
    opacity: 0;
    transition: all var(--transition-speed);
    z-index: 3;
    pointer-events: none;
}

.section-card:hover .card-overlay {
    opacity: 1;
    transform: translateX(-50%) translateY(-10px);
}

.card-overlay span {
    color: var(--dark-bg);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Modales avec effet WOW */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-container {
    background: linear-gradient(145deg, rgba(26, 29, 58, 0.95), rgba(42, 45, 74, 0.95));
    backdrop-filter: blur(30px);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    max-width: 90vw;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
    animation: modalSlideIn 0.4s ease;
    position: relative;
}

@keyframes modalSlideIn {
    from { 
        opacity: 0;
        transform: scale(0.8) translateY(50px);
    }
    to { 
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-header {
    padding: 30px 40px 20px;
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(90deg, rgba(0, 212, 255, 0.1), transparent);
}

.modal-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--dark-text);
    cursor: pointer;
    transition: all var(--transition-speed);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(255, 107, 53, 0.2);
    color: var(--accent-color);
    transform: rotate(90deg);
}

.modal-content {
    padding: 40px;
    max-height: 70vh;
    overflow-y: auto;
}

/* Grilles dans les modales */
.services-grid-modal {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin: 2rem 0;
}

.service-item {
    background: rgba(26, 29, 58, 0.6);
    padding: 30px 20px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.2);
    text-align: center;
    transition: all var(--transition-speed);
}

.service-item:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
}

.service-item .service-icon svg {
    width: 50px;
    height: 50px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-item h4 {
    font-size: 1.3rem;
    color: var(--dark-text);
    margin-bottom: 15px;
}

.service-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

/* Nouveaux styles pour les services détaillés */
.services-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.services-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    text-align: left;
}

.service-features li {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.service-features li:before {
    content: "✓";
    color: var(--secondary-color);
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 8px;
}

.service-features li:last-child {
    border-bottom: none;
}

.service-price {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--dark-bg);
    font-weight: bold;
    font-size: 1.1rem;
    padding: 12px 20px;
    border-radius: 25px;
    margin-top: 20px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
    transition: all var(--transition-speed);
}

.service-item:hover .service-price {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.5);
}

.services-footer {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid rgba(0, 212, 255, 0.2);
}

.services-guarantee {
    background: rgba(26, 29, 58, 0.8);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 255, 136, 0.3);
    text-align: center;
    margin-bottom: 2rem;
}

.services-guarantee h3 {
    color: var(--secondary-color);
    font-size: 1.4rem;
    margin-bottom: 15px;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.services-guarantee p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    font-size: 1.1rem;
}

.services-contact-cta {
    text-align: center;
}

.cta-button {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 30px;
    cursor: pointer;
    transition: all var(--transition-speed);
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.6);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

/* Styles pour Portfolio */
.portfolio-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.portfolio-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.portfolio-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
    padding: 2rem;
    background: rgba(26, 29, 58, 0.6);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 15px 0;
}

.feature-tag {
    background: rgba(0, 255, 136, 0.2);
    color: var(--secondary-color);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.project-metrics {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
}

.metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--accent-color);
}

.metric-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.portfolio-footer {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid rgba(0, 212, 255, 0.2);
}

.portfolio-testimonial h3 {
    color: var(--secondary-color);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.4rem;
}

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

.testimonial-item {
    background: rgba(26, 29, 58, 0.8);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 255, 136, 0.3);
    position: relative;
}

.testimonial-item p {
    color: rgba(255, 255, 255, 0.9);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.testimonial-author {
    color: var(--primary-color);
    font-weight: bold;
    text-align: right;
}

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

/* Styles pour À Propos */
.about-intro {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(26, 29, 58, 0.6);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.about-intro h3 {
    color: var(--primary-color);
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.about-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.founder-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.skill-tag {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--dark-bg);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.company-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.company-stat {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(26, 29, 58, 0.6);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all var(--transition-speed);
}

.company-stat:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-color);
    box-shadow: 0 10px 25px rgba(0, 255, 136, 0.3);
}

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

.stat-info .stat-number {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

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

.mission-section {
    margin: 4rem 0;
    padding: 3rem;
    background: rgba(26, 29, 58, 0.8);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.mission-section h3 {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.mission-content p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

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

.mission-point {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.point-icon {
    font-size: 1.5rem;
}

.point-text {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.about-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Styles pour Contact */
.contact-intro {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(26, 29, 58, 0.6);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.contact-intro h3 {
    color: var(--primary-color);
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.contact-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.contact-details {
    flex: 1;
}

.contact-details strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
}

.contact-details small {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
}

.contact-social {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
}

.contact-social h4 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

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

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    color: var(--primary-color);
    text-decoration: none;
    transition: all var(--transition-speed);
}

.social-link:hover {
    background: rgba(0, 212, 255, 0.2);
    transform: translateY(-2px);
}

.form-subtitle {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    text-align: center;
}

.budget-section, .timeline-section {
    margin: 1.5rem 0;
}

.budget-section label, .timeline-section label {
    display: block;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-options {
    margin: 2rem 0;
}

.checkbox-container {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.8);
}

.checkbox-container input {
    margin-right: 0.5rem;
}

.submit-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.btn-subtext {
    font-size: 0.8rem;
    opacity: 0.8;
}

.form-guarantee {
    text-align: center;
    margin-top: 2rem;
    padding: 1rem;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.form-guarantee p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.contact-footer {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid rgba(0, 212, 255, 0.2);
}

.contact-faq h3 {
    color: var(--secondary-color);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.4rem;
}

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

.faq-item {
    background: rgba(26, 29, 58, 0.8);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.faq-item strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
}

.faq-item p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-overlay h1 {
        font-size: 2.5rem;
    }
    
    .sections-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 15px;
    }
    
    .section-card {
        height: 320px;
        padding: 30px 20px 70px 20px;
    }
    
    .modal-container {
        max-width: 95vw;
        margin: 20px;
    }
    
    .modal-content {
        padding: 20px;
    }
    
    .services-grid-modal {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Container utilitaire */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Portfolio modal spécifique */
.portfolio-grid-modal {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.portfolio-item-modal {
    background: rgba(26, 29, 58, 0.7);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all var(--transition-speed);
    position: relative;
}

.portfolio-item-modal:hover {
    transform: translateY(-10px);
    border-color: var(--secondary-color);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.3);
}

.portfolio-item-modal img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-speed);
}

.portfolio-item-modal:hover img {
    transform: scale(1.1);
}

.portfolio-info {
    padding: 20px;
}

.portfolio-info h4 {
    color: var(--dark-text);
    font-size: 1.2rem;
    margin-bottom: 10px;
    transition: color var(--transition-speed);
}

.portfolio-item-modal:hover .portfolio-info h4 {
    color: var(--secondary-color);
}

.portfolio-info p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.tech-stack {
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* À propos modal spécifique */
.about-content-modal {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.founder-section {
    display: flex;
    gap: 30px;
    align-items: center;
    background: rgba(26, 29, 58, 0.6);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.founder-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
    flex-shrink: 0;
}

.founder-info h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.founder-info p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.values-section h3 {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-bottom: 25px;
    text-align: center;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}

.value-card {
    background: rgba(26, 29, 58, 0.6);
    padding: 25px 20px;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(0, 255, 136, 0.2);
    transition: all var(--transition-speed);
}

.value-card:hover {
    transform: translateY(-8px);
    border-color: var(--secondary-color);
    box-shadow: 0 12px 30px rgba(0, 255, 136, 0.3);
}

.value-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
    filter: drop-shadow(0 0 10px var(--secondary-color));
}

.value-card h4 {
    color: var(--dark-text);
    font-size: 1.1rem;
    margin-bottom: 10px;
    transition: color var(--transition-speed);
}

.value-card:hover h4 {
    color: var(--secondary-color);
}

.value-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Contact modal spécifique */
.contact-content-modal {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.contact-info-section {
    flex: 1;
    background: rgba(26, 29, 58, 0.6);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 107, 53, 0.2);
}

.contact-info-section h3 {
    color: var(--accent-color);
    font-size: 1.4rem;
    margin-bottom: 25px;
    text-shadow: 0 0 10px rgba(255, 107, 53, 0.3);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(42, 45, 74, 0.4);
    border-radius: 10px;
    transition: all var(--transition-speed);
}

.contact-item:hover {
    background: rgba(42, 45, 74, 0.6);
    transform: translateX(10px);
}

.contact-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 5px var(--accent-color));
}

.contact-item p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 0.95rem;
    font-weight: 500;
}

.contact-form-modal {
    flex: 1;
    background: rgba(26, 29, 58, 0.6);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.contact-form-modal h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 25px;
    text-align: center;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.form-row input {
    flex: 1;
}

.contact-form-modal input,
.contact-form-modal select,
.contact-form-modal textarea {
    width: 100%;
    padding: 15px;
    background: rgba(42, 45, 74, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 10px;
    color: var(--dark-text);
    font-size: 0.95rem;
    transition: all var(--transition-speed);
    margin-bottom: 15px;
}

.contact-form-modal input:focus,
.contact-form-modal select:focus,
.contact-form-modal textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
    background: rgba(42, 45, 74, 0.8);
}

.contact-form-modal input::placeholder,
.contact-form-modal textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 10px;
    color: var(--dark-bg);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
    filter: brightness(1.1);
}

/* Footer simplifié */
.site-footer {
    background: rgba(26, 29, 58, 0.95);
    backdrop-filter: blur(20px);
    color: var(--dark-text);
    padding: 30px 0;
    text-align: center;
    border-top: 1px solid rgba(0, 212, 255, 0.3);
    margin-top: 50px;
}

.site-footer p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

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

.section-card {
    animation: float 6s ease-in-out infinite;
}

.section-card:nth-child(2) {
    animation-delay: -2s;
}

.section-card:nth-child(3) {
    animation-delay: -4s;
}

.section-card:nth-child(4) {
    animation-delay: -1s;
}

/* Responsive pour les modales */
@media (max-width: 1024px) {
    .contact-content-modal {
        flex-direction: column;
        gap: 30px;
    }
    
    .founder-section {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .values-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .portfolio-grid-modal {
        grid-template-columns: 1fr;
    }
    
    .founder-section {
        padding: 20px;
    }
    
    .founder-img {
        width: 100px;
        height: 100px;
    }
    
    .modal-header {
        padding: 20px 25px 15px;
    }
    
    .modal-header h2 {
        font-size: 1.5rem;
    }
    
    .contact-info-section,
    .contact-form-modal {
        padding: 20px;
    }
}

/* Styles pour l'état ouvert des modales */
.modal-overlay.active {
    display: flex;
}

/* Effets de particules (optionnel) */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 255, 136, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.hero-overlay {
    position: relative;
    z-index: 1;
}

/* Scrollbar personnalisée */
.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: rgba(42, 45, 74, 0.3);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
}

/* ===== ANIMATION D'INTRO MODERNE ===== */
.modern-intro-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0e27, #1a1d3a, #0f1419);
    background-size: 400% 400%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    animation: gradientFlow 4s ease-in-out;
}

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

.intro-content-modern {
    text-align: center;
    animation: introFadeIn 3s ease-out;
}

.intro-logo-modern {
    margin-bottom: 30px;
    animation: logoEntrance 2s ease-out;
}

.intro-logo-img-modern {
    width: 120px;
    height: 120px;
    filter: drop-shadow(0 0 30px var(--primary-color));
    animation: logoGlow 2s ease-in-out infinite alternate;
}

@keyframes logoEntrance {
    0% {
        opacity: 0;
        transform: scale(0.3) rotateY(180deg);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1) rotateY(90deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotateY(0deg);
    }
}

@keyframes logoGlow {
    0% { filter: drop-shadow(0 0 20px var(--primary-color)); }
    100% { filter: drop-shadow(0 0 40px var(--secondary-color)); }
}

.intro-text-modern {
    animation: textSlideUp 2s ease-out 0.5s both;
}

.intro-title-modern {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleShimmer 3s ease-in-out infinite;
}

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

.intro-subtitle-modern {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    letter-spacing: 1px;
    animation: subtitleGlow 2s ease-in-out infinite alternate;
}

@keyframes subtitleGlow {
    0% { text-shadow: 0 0 10px rgba(0, 212, 255, 0.3); }
    100% { text-shadow: 0 0 20px rgba(0, 255, 136, 0.5); }
}

@keyframes textSlideUp {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.intro-loading {
    width: 300px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin: 0 auto;
    overflow: hidden;
    animation: loadingAppear 1s ease-out 1.5s both;
}

.loading-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    animation: loadingProgress 2s ease-out 2s both;
    box-shadow: 0 0 10px var(--primary-color);
}

@keyframes loadingAppear {
    0% {
        opacity: 0;
        transform: scaleX(0);
    }
    100% {
        opacity: 1;
        transform: scaleX(1);
    }
}

@keyframes loadingProgress {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* Animation de sortie de l'intro */
.modern-intro-overlay.fade-out {
    animation: introFadeOut 1s ease-in-out forwards;
}

@keyframes introFadeOut {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(1.1);
        visibility: hidden;
    }
}

@keyframes introFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    20% {
        opacity: 1;
        transform: scale(1);
    }
    80% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===== FIN ANIMATION D'INTRO ===== */

/* Lien de démonstration pour les projets */
.project-link {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.demo-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.demo-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, #5a67d8, #667eea);
}

/* Carrousel StreamOS pour CraftLink */
.streamos-carousel-craftlink {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 10px;
    margin-bottom: 15px;
    background: #000;
}

.carousel-container-craftlink {
    position: relative;
    width: 100%;
    height: 100%;
    cursor: grab;
    user-select: none;
}

.carousel-container-craftlink:active {
    cursor: grabbing;
}

.carousel-img-craftlink {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.5s ease-in-out, transform 0.3s ease;
    border-radius: 10px;
}

.carousel-img-craftlink.active {
    opacity: 1;
}

.carousel-img-craftlink:hover {
    transform: scale(1.02);
}

.carousel-dots-craftlink {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 10;
}

.dot-craftlink {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(0, 212, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 212, 255, 0.6);
}

.dot-craftlink.active,
.dot-craftlink:hover {
    background: var(--primary-color);
    transform: scale(1.3);
    box-shadow: 0 0 15px var(--primary-color);
}

/* Animation pour le défilement automatique CraftLink */
@keyframes slideInCraftlink {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.carousel-img-craftlink.slide-in {
    animation: slideInCraftlink 0.5s ease-out;
}

/* Responsive pour carrousel CraftLink */
@media (max-width: 768px) {
    .streamos-carousel-craftlink {
        height: 280px;
    }
    
    .carousel-dots-craftlink {
        bottom: 8px;
    }
    
    .dot-craftlink {
        width: 8px;
        height: 8px;
    }
}