/* ============================================
   ACCUEIL INNOVANT - STYLES ADDITIONNELS
   ============================================ */

/* Navigation Badge */
.nav-badge {
    display: inline-block;
    background: linear-gradient(135deg, #23d5ab, #6c5ce7);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8em;
    margin-right: 5px;
    animation: pulse 2s infinite;
}

/* Hero Cinématique */
.hero-cinematic {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(180deg, #000 0%, #0a0a0f 50%, #000 100%);
    overflow: hidden;
}

/* Vidéo Background */
.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.video-background video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    opacity: 0.3;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0.8) 100%);
}

.hero-cinematic .particles,
.hero-cinematic .hero-content {
    position: relative;
    z-index: 1;
}

.logo-reveal {
    text-align: center;
    margin-bottom: 40px;
}

.logo-hologram {
    font-family: 'Orbitron', sans-serif;
    font-size: 5em;
    font-weight: 900;
    background: linear-gradient(135deg, #23d5ab 0%, #6c5ce7 50%, #23d5ab 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 3s ease infinite, glow-pulse 2s ease-in-out infinite;
    text-shadow: 0 0 40px rgba(35, 213, 171, 0.5);
}

.hologram-line {
    width: 200px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #23d5ab, transparent);
    margin: 20px auto;
    animation: line-expand 2s ease-in-out infinite;
}

.tagline-reveal {
    font-size: 1.8em;
    font-weight: 300;
    color: #fff;
    text-align: center;
    margin-bottom: 60px;
    opacity: 0.9;
    letter-spacing: 2px;
}

.hero-promises {
    display: flex;
    flex-direction: column;
    gap: 25px;
    max-width: 700px;
    margin: 0 auto 60px;
}

.promise-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 30px;
    background: rgba(35, 213, 171, 0.05);
    border-left: 3px solid #23d5ab;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.promise-item:hover {
    background: rgba(35, 213, 171, 0.1);
    transform: translateX(10px);
    border-left-width: 5px;
}

.promise-icon {
    font-size: 2.5em;
}

.promise-item span:last-child {
    font-size: 1.2em;
    color: #fff;
}

.cta-primary {
    display: inline-block;
    padding: 20px 60px;
    background: linear-gradient(135deg, #23d5ab, #6c5ce7);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.5em;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(35, 213, 171, 0.4);
}

.cta-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 60px rgba(35, 213, 171, 0.6);
}

.glow-effect {
    animation: glow-pulse 2s ease-in-out infinite;
}

.scroll-hint {
    text-align: center;
    margin-top: 80px;
    opacity: 0.6;
    animation: bounce 2s infinite;
}

.scroll-hint span {
    font-size: 3em;
    display: block;
}

.scroll-hint p {
    font-size: 0.9em;
    margin-top: 10px;
    letter-spacing: 2px;
}

/* Innovations Section */
.innovations-section {
    padding: 120px 0;
    background: linear-gradient(180deg, #000 0%, #0a0a0f 100%);
}

.section-title-big {
    font-size: 3.5em;
    font-weight: 900;
    text-align: center;
    margin-bottom: 80px;
    color: #fff;
}

.innovations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.innovation-card {
    position: relative;
    padding: 50px 40px;
    background: linear-gradient(135deg, rgba(35, 213, 171, 0.05), rgba(108, 92, 231, 0.05));
    border: 2px solid rgba(35, 213, 171, 0.2);
    border-radius: 30px;
    transition: all 0.5s ease;
    overflow: hidden;
}

.innovation-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: #23d5ab;
    box-shadow: 0 20px 60px rgba(35, 213, 171, 0.4);
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(35, 213, 171, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

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

.card-icon {
    font-size: 4em;
    margin-bottom: 25px;
}

.card-title {
    font-size: 1.8em;
    font-weight: 800;
    color: #23d5ab;
    margin-bottom: 10px;
}

.card-subtitle {
    font-size: 1.1em;
    color: #6c5ce7;
    margin-bottom: 20px;
    font-weight: 600;
}

.card-text {
    font-size: 1.1em;
    line-height: 1.8;
    color: #ccc;
    margin-bottom: 30px;
}

.card-link {
    display: inline-block;
    color: #23d5ab;
    font-weight: 700;
    font-size: 1.2em;
    text-decoration: none;
    transition: all 0.3s ease;
}

.card-link:hover {
    color: #fff;
    transform: translateX(10px);
}

.card-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #23d5ab, #6c5ce7);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 700;
}

.card-badge.pulse {
    animation: pulse 2s infinite;
}

/* Diaporamas Section */
.diaporamas-section {
    padding: 120px 0;
    background: #000;
}

.diaporamas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 60px;
    max-width: 1400px;
    margin: 0 auto;
}

.diaporama-container {
    text-align: center;
}

.slideshow-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    margin-bottom: 30px;
}

.slideshow-photo {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: none;
}

.slideshow-photo.active {
    display: block;
    animation: fade-in 0.5s ease;
}

.slideshow-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: #23d5ab;
    transform: scale(1.3);
}

.diaporama-label {
    font-size: 1.3em;
    color: #23d5ab;
    font-weight: 600;
}

/* Question Section */
.question-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 100%);
}

/* Vidéo Démo Section */
.video-demo-section {
    padding: 120px 0;
    background: linear-gradient(180deg, #1a1a2e 0%, #000 100%);
}

.video-intro {
    text-align: center;
    font-size: 1.3em;
    color: #ccc;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.video-demo-container {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(35, 213, 171, 0.4);
    border: 3px solid rgba(35, 213, 171, 0.3);
    transition: all 0.5s ease;
}

.video-demo-container:hover {
    transform: scale(1.02);
    box-shadow: 0 40px 100px rgba(35, 213, 171, 0.6);
    border-color: #23d5ab;
}

.demo-video {
    width: 100%;
    height: auto;
    display: block;
    background: #000;
}

.video-caption {
    background: linear-gradient(135deg, rgba(35, 213, 171, 0.1), rgba(108, 92, 231, 0.1));
    padding: 20px;
    text-align: center;
    border-top: 2px solid rgba(35, 213, 171, 0.3);
}

.video-caption p {
    font-size: 1.2em;
    color: #23d5ab;
    font-weight: 600;
    margin: 0;
}

.question-box {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 50px;
    background: linear-gradient(135deg, rgba(35, 213, 171, 0.1), rgba(108, 92, 231, 0.1));
    border: 3px solid #23d5ab;
    border-radius: 30px;
    text-align: center;
    position: relative;
}

.pulse-glow {
    animation: pulse-glow 3s ease-in-out infinite;
}

.question-icon {
    font-size: 5em;
    margin-bottom: 30px;
    animation: bounce 2s infinite;
}

.question-title {
    font-size: 2em;
    font-weight: 900;
    color: #23d5ab;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.question-text {
    font-size: 1.5em;
    line-height: 1.8;
    color: #fff;
    margin-bottom: 40px;
}

.highlight-text {
    color: #23d5ab;
    font-weight: 800;
    font-size: 1.2em;
}

.cta-secondary {
    display: inline-block;
    padding: 18px 50px;
    background: linear-gradient(135deg, #6c5ce7, #23d5ab);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.3em;
    transition: all 0.3s ease;
}

.cta-secondary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(108, 92, 231, 0.6);
}

/* Stats Section */
.stats-section {
    padding: 100px 0;
    background: #000;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.stat-card {
    text-align: center;
    padding: 40px 30px;
    background: linear-gradient(135deg, rgba(35, 213, 171, 0.05), rgba(108, 92, 231, 0.05));
    border: 2px solid rgba(35, 213, 171, 0.2);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-10px);
    border-color: #23d5ab;
    box-shadow: 0 15px 40px rgba(35, 213, 171, 0.3);
}

.stat-card.highlight {
    border-color: #23d5ab;
    background: linear-gradient(135deg, rgba(35, 213, 171, 0.1), rgba(108, 92, 231, 0.1));
}

.stat-icon {
    font-size: 4em;
    margin-bottom: 20px;
}

.stat-title {
    font-size: 1.4em;
    font-weight: 800;
    color: #23d5ab;
    margin-bottom: 15px;
}

.stat-text {
    font-size: 1.1em;
    color: #ccc;
}

/* CTA Final Section */
.final-cta-section {
    padding: 120px 0;
    background: linear-gradient(180deg, #000 0%, #0a0a0f 100%);
}

.final-title {
    font-size: 3em;
    font-weight: 900;
    text-align: center;
    margin-bottom: 80px;
    color: #fff;
}

.cta-buttons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 60px;
}

.cta-card {
    position: relative;
    padding: 50px 40px;
    background: linear-gradient(135deg, rgba(35, 213, 171, 0.05), rgba(108, 92, 231, 0.05));
    border: 2px solid rgba(35, 213, 171, 0.3);
    border-radius: 25px;
    text-align: center;
    text-decoration: none;
    transition: all 0.5s ease;
    overflow: hidden;
}

.cta-card:hover {
    transform: translateY(-15px) scale(1.05);
    border-color: #23d5ab;
    box-shadow: 0 25px 70px rgba(35, 213, 171, 0.5);
}

.cta-card.featured {
    border-width: 3px;
    border-color: #23d5ab;
}

.cta-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #23d5ab, #6c5ce7);
    color: white;
    padding: 6px 14px;
    border-radius: 15px;
    font-size: 0.85em;
    font-weight: 700;
}

.cta-card-icon {
    font-size: 4em;
    margin-bottom: 25px;
}

.cta-card h3 {
    font-size: 1.8em;
    font-weight: 800;
    color: #23d5ab;
    margin-bottom: 15px;
}

.cta-card p {
    font-size: 1.1em;
    color: #ccc;
}

.explore-more {
    text-align: center;
    margin-top: 60px;
    opacity: 0.7;
}

.explore-more p {
    font-size: 1.2em;
    color: #fff;
    animation: bounce 2s infinite;
}

/* Footer Simple */
.footer-simple {
    padding: 60px 0 40px;
    background: #000;
    border-top: 1px solid rgba(35, 213, 171, 0.2);
}

.footer-content {
    text-align: center;
    margin-bottom: 40px;
}

.footer-content p {
    color: #ccc;
    margin: 10px 0;
}

.footer-tagline {
    font-style: italic;
    font-size: 1.1em;
    color: #23d5ab;
}

.footer-copyright {
    font-size: 0.9em;
    opacity: 0.7;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #23d5ab;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #fff;
    transform: translateY(-2px);
}

/* Animations */
@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(35, 213, 171, 0.4); }
    50% { box-shadow: 0 0 40px rgba(35, 213, 171, 0.8); }
}

@keyframes line-expand {
    0%, 100% { width: 200px; opacity: 1; }
    50% { width: 300px; opacity: 0.5; }
}

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

@keyframes pulse-glow {
    0%, 100% { 
        box-shadow: 0 0 30px rgba(35, 213, 171, 0.3);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 60px rgba(35, 213, 171, 0.6);
        transform: scale(1.02);
    }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fade-in-up 1s ease;
}

.fade-in {
    animation: fade-in 1s ease;
}

/* Responsive */
@media (max-width: 768px) {
    .logo-hologram {
        font-size: 3em;
    }
    
    .tagline-reveal {
        font-size: 1.3em;
    }
    
    .promise-item {
        flex-direction: column;
        text-align: center;
    }
    
    .section-title-big {
        font-size: 2.5em;
    }
    
    .innovations-grid,
    .diaporamas-grid,
    .cta-buttons-grid {
        grid-template-columns: 1fr;
    }
    
    .question-text {
        font-size: 1.2em;
    }
}