/* Reset et Variables CSS */
:root {
    --primary-color: #00d4ff;
    --primary-dark: #0099cc;
    --secondary-color: #ff6b6b;
    --accent-color: #4ecdc4;
    --bg-dark: #0a0a0a;
    --bg-darker: #000000;
    --bg-card: #111111;
    --bg-section: #0f0f0f;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #666666;
    --border-color: #222222;
    --border-hover: #333333;
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #4ecdc4 100%);
    --gradient-dark: linear-gradient(135deg, #111111 0%, #000000 100%);
    --shadow-sm: 0 2px 10px rgba(0, 212, 255, 0.1);
    --shadow-md: 0 8px 30px rgba(0, 212, 255, 0.15);
    --shadow-lg: 0 20px 60px rgba(0, 212, 255, 0.2);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.98);
    border-bottom: 1px solid var(--primary-color);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: var(--transition);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: var(--transition);
}

/* Section Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-dark);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(2px 2px at 20px 30px, var(--primary-color), transparent),
        radial-gradient(2px 2px at 40px 70px, var(--accent-color), transparent),
        radial-gradient(1px 1px at 90px 40px, var(--secondary-color), transparent);
    background-repeat: repeat;
    background-size: 150px 100px;
    animation: particleFloat 20s linear infinite;
}

@keyframes particleFloat {
    0% {
        transform: translateX(0px) translateY(0px);
    }

    100% {
        transform: translateX(-150px) translateY(-100px);
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 10;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: #00d4ff;
    /* Fallback pour navigateurs non compatibles */
    background: -webkit-linear-gradient(135deg, #00d4ff 0%, #4ecdc4 100%);
    /* Safari/Chrome */
    background: -moz-linear-gradient(135deg, #00d4ff 0%, #4ecdc4 100%);
    /* Firefox */
    background: -o-linear-gradient(135deg, #00d4ff 0%, #4ecdc4 100%);
    /* Opera */
    background: linear-gradient(135deg, #00d4ff 0%, #4ecdc4 100%);
    /* Standard */
    background: var(--gradient-primary);
    color: var(--bg-dark);
    box-shadow: var(--shadow-md);
    -webkit-background-size: 100% 100%;
    background-size: 100% 100%;
}

.btn-primary:hover {
    background: #00c4ef;
    /* Fallback hover */
    background: -webkit-linear-gradient(135deg, #00c4ef 0%, #3ebcb4 100%);
    /* Safari/Chrome */
    background: -moz-linear-gradient(135deg, #00c4ef 0%, #3ebcb4 100%);
    /* Firefox */
    background: -o-linear-gradient(135deg, #00c4ef 0%, #3ebcb4 100%);
    /* Opera */
    background: linear-gradient(135deg, #00c4ef 0%, #3ebcb4 100%);
    /* Standard */
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    -webkit-background-size: 100% 100%;
    background-size: 100% 100%;
}

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

.btn-secondary:hover {
    border-color: var(--primary-color);
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-2px);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition);
}

.hero-card:hover {
    transform: perspective(1000px) rotateY(0deg);
    box-shadow: 0 30px 80px rgba(0, 212, 255, 0.3);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.card-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.card-dots {
    display: flex;
    gap: 0.5rem;
}

.card-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-color);
}

.card-dots span:nth-child(2) {
    background: var(--accent-color);
}

.card-dots span:nth-child(3) {
    background: var(--secondary-color);
}

.card-title {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.metric {
    text-align: left;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: var(--transition);
}

.metric:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-2px);
}

.metric-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    font-size: 1rem;
    color: var(--bg-dark);
}

.metric-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.metric-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    display: block;
}

.metric-trend {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
}

.metric-trend.up {
    color: #10b981;
}

.metric-trend.down {
    color: #10b981;
    /* Vert car c'est une amélioration */
}

.metric-trend.stable {
    color: #fbbf24;
}

.metric-trend.active {
    color: var(--primary-color);
}

.metric-trend i {
    font-size: 0.7rem;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.activity-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
}

.pulse-ring {
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: pulseRing 2s ease-out infinite;
}

.pulse-dot {
    position: absolute;
    left: 6px;
    top: 6px;
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: pulseDot 2s ease-out infinite;
}

@keyframes pulseRing {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }

    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

@keyframes pulseDot {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.activity-text {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.card-actions {
    display: flex;
    gap: 0.5rem;
}

.card-btn {
    width: 32px;
    height: 32px;
    background: var(--bg-section);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.card-btn:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    border-color: var(--primary-color);
}

/* Sections communes */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Section Solutions */
.solutions {
    background: var(--bg-section);
    position: relative;
    overflow: hidden;
}

.solutions::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 120%;
    height: 100%;
    background:
        radial-gradient(ellipse 800px 200px at 10% 50%, rgba(0, 212, 255, 0.04) 0%, transparent 70%),
        radial-gradient(ellipse 600px 150px at 90% 30%, rgba(78, 205, 196, 0.03) 0%, transparent 70%);
    animation: sectionFlow 25s ease-in-out infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes sectionFlow {

    0%,
    100% {
        transform: translateX(-10%) translateY(0%) rotate(0deg);
        opacity: 0.6;
    }

    25% {
        transform: translateX(0%) translateY(-5%) rotate(0.5deg);
        opacity: 0.8;
    }

    50% {
        transform: translateX(5%) translateY(0%) rotate(-0.3deg);
        opacity: 0.7;
    }

    75% {
        transform: translateX(-5%) translateY(5%) rotate(0.2deg);
        opacity: 0.9;
    }
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: var(--bg-card);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: var(--transition);
}

.benefit-card:hover::before {
    left: 100%;
}

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--bg-dark);
    position: relative;
    overflow: hidden;
    animation: iconFloat 6s ease-in-out infinite;
}

.benefit-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
    transform: rotate(45deg);
    animation: iconShine 3s ease-in-out infinite;
}

.benefit-icon i {
    position: relative;
    z-index: 2;
    animation: iconBounce 4s ease-in-out infinite;
}

/* Animations spécifiques par icône */
.benefit-card:nth-child(1) .benefit-icon {
    animation-delay: 0s;
}

.benefit-card:nth-child(2) .benefit-icon {
    animation-delay: 0.5s;
}

.benefit-card:nth-child(3) .benefit-icon {
    animation-delay: 1s;
}

.benefit-card:nth-child(4) .benefit-icon {
    animation-delay: 1.5s;
}

.benefit-card:nth-child(5) .benefit-icon {
    animation-delay: 2s;
}

.benefit-card:nth-child(6) .benefit-icon {
    animation-delay: 2.5s;
}

/* Animation de flottement */
@keyframes iconFloat {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
        box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
    }

    25% {
        transform: translateY(-10px) rotate(5deg);
        box-shadow: 0 20px 40px rgba(0, 212, 255, 0.4);
    }

    50% {
        transform: translateY(-15px) rotate(0deg);
        box-shadow: 0 25px 50px rgba(0, 212, 255, 0.5);
    }

    75% {
        transform: translateY(-5px) rotate(-3deg);
        box-shadow: 0 15px 35px rgba(0, 212, 255, 0.4);
    }
}

/* Animation de brillance */
@keyframes iconShine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
        opacity: 0;
    }
}

/* Animation de rebond pour l'icône */
@keyframes iconBounce {

    0%,
    100% {
        transform: scale(1) rotate(0deg);
    }

    25% {
        transform: scale(1.1) rotate(5deg);
    }

    50% {
        transform: scale(1.05) rotate(0deg);
    }

    75% {
        transform: scale(1.08) rotate(-3deg);
    }
}

/* Hover effects améliorés */
.benefit-card:hover .benefit-icon {
    animation-play-state: paused;
    transform: translateY(-20px) scale(1.1);
    box-shadow: 0 30px 60px rgba(0, 212, 255, 0.6);
}

.benefit-card:hover .benefit-icon::before {
    animation-duration: 0.8s;
}

.benefit-card:hover .benefit-icon i {
    animation: iconPulse 0.6s ease-in-out infinite alternate;
}

@keyframes iconPulse {
    from {
        transform: scale(1);
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    }

    to {
        transform: scale(1.2);
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
    }
}

.benefit-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Section Fonctionnalités */
.features {
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle 400px at 80% 20%, rgba(0, 212, 255, 0.06) 0%, transparent 60%),
        radial-gradient(circle 300px at 20% 80%, rgba(78, 205, 196, 0.04) 0%, transparent 60%),
        linear-gradient(45deg, transparent 40%, rgba(0, 212, 255, 0.02) 60%, transparent 80%);
    animation: featuresWave 18s ease-in-out infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes featuresWave {

    0%,
    100% {
        background-position: 0% 0%, 100% 100%, 0% 50%;
        opacity: 0.7;
    }

    33% {
        background-position: 100% 50%, 0% 50%, 100% 0%;
        opacity: 1;
    }

    66% {
        background-position: 50% 100%, 50% 0%, 50% 100%;
        opacity: 0.8;
    }
}

.features-grid {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.feature-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-item.reverse {
    direction: rtl;
}

.feature-item.reverse>* {
    direction: ltr;
}

.feature-content {
    padding: 2rem 0;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--bg-dark);
    margin-bottom: 1.5rem;
}

.feature-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.feature-list i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.feature-visual {
    position: relative;
}

.chat-preview {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 350px;
}

.chat-header {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.05);
    border-bottom: 1px solid var(--border-color);
}

.chat-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-dark);
    margin-right: 0.75rem;
    animation: avatarPulse 3s ease-in-out infinite;
}

@keyframes avatarPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.chat-info {
    flex: 1;
}

.chat-name {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.chat-status {
    display: block;
    color: #10b981;
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.chat-actions {
    display: flex;
    gap: 0.5rem;
}

.chat-action-btn {
    width: 32px;
    height: 32px;
    background: var(--bg-section);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.chat-action-btn:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    transform: scale(1.1);
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-message {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    animation: messageSlideIn 0.5s ease-out;
    opacity: 0;
    transform: translateY(20px);
}

.chat-message.visible {
    opacity: 1;
    transform: translateY(0);
}

.chat-message.bot {
    align-self: flex-start;
}

.chat-message.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 28px;
    height: 28px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--bg-dark);
    flex-shrink: 0;
}

.user .message-avatar {
    background: var(--bg-section);
    color: var(--text-primary);
}

.message-content {
    background: rgba(0, 212, 255, 0.1);
    padding: 0.75rem 1rem;
    border-radius: 1rem;
    max-width: 200px;
    position: relative;
}

.user .message-content {
    background: var(--bg-section);
}

.message-text {
    color: var(--text-primary);
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Animation de frappe */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: typingDot 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(1) {
    animation-delay: 0s;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingDot {

    0%,
    60%,
    100% {
        transform: scale(1);
        opacity: 0.5;
    }

    30% {
        transform: scale(1.2);
        opacity: 1;
    }
}

.chat-input {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-section);
}

.chat-input input {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-size: 0.85rem;
    margin-right: 0.5rem;
}

.chat-input input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.chat-send-btn {
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-dark);
    cursor: pointer;
    transition: var(--transition);
}

.chat-send-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.4);
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.workflow-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.workflow-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--gradient-primary);
    color: var(--bg-dark);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 600;
    min-width: 80px;
    animation: nodeGlow 2s ease-in-out infinite alternate;
}

.workflow-arrow {
    font-size: 1.5rem;
    color: var(--primary-color);
    animation: arrowMove 1.5s ease-in-out infinite;
}

@keyframes nodeGlow {
    from {
        box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    }

    to {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.6);
    }
}

@keyframes arrowMove {

    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(5px);
    }
}

.analytics-preview {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 2rem;
    border: 1px solid var(--border-color);
    text-align: center;
}

.chart-container {
    display: flex;
    align-items: end;
    justify-content: center;
    gap: 0.5rem;
    height: 120px;
    margin-bottom: 1.5rem;
}

.chart-bar {
    width: 20px;
    background: var(--gradient-primary);
    border-radius: 4px 4px 0 0;
    animation: barGrow 1.5s ease-out;
}

@keyframes barGrow {
    from {
        height: 0;
    }

    to {
        height: var(--final-height, 100%);
    }
}

.metric-display {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.metric-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.metric-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}


/* Section FAQ */
.faq {
    background: var(--bg-dark);
    padding: 6rem 0;
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(600px circle at 20% 80%, rgba(0, 212, 255, 0.03) 0%, transparent 50%),
        radial-gradient(800px circle at 80% 20%, rgba(78, 205, 196, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.faq-item {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(17, 17, 17, 0.95) 100%);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    backdrop-filter: blur(10px);
}

.faq-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 16px 16px 0 0;
}

.faq-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 16px;
    z-index: -1;
}



.faq-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow:
        0 10px 40px rgba(0, 212, 255, 0.15),
        0 0 0 1px rgba(0, 212, 255, 0.1);
}

.faq-item:hover::before {
    transform: scaleX(1);
}

.faq-item:hover::after {
    opacity: 0.03;
}

.faq-item.active {
    border-color: var(--primary-color);
    box-shadow:
        0 15px 50px rgba(0, 212, 255, 0.2),
        0 0 0 1px rgba(0, 212, 255, 0.2);
    background: linear-gradient(135deg,
            rgba(17, 17, 17, 0.98) 0%,
            rgba(0, 212, 255, 0.05) 100%);
}

.faq-item.active::before {
    transform: scaleX(1);
}

.faq-item.active::after {
    opacity: 0.05;
}

.faq-question {
    padding: 2rem 2.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    position: relative;
}

.faq-question:hover {
    background: rgba(0, 212, 255, 0.02);
}



.faq-question h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
    flex: 1;
    margin-right: 1.5rem;
    letter-spacing: -0.02em;
    transition: color 0.3s ease;
}

.faq-item.active .faq-question h3 {
    color: rgba(255, 255, 255, 0.95);
}

.faq-question .collapse-icon {
    position: relative;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15) 0%, rgba(78, 205, 196, 0.15) 100%);
    border: 1px solid rgba(0, 212, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.faq-question .collapse-icon::before,
.faq-question .collapse-icon::after {
    content: '';
    position: absolute;
    background: var(--primary-color);
    border-radius: 2px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-question .collapse-icon::before {
    width: 12px;
    height: 2px;
}

.faq-question .collapse-icon::after {
    width: 2px;
    height: 12px;
    transform: rotate(0deg);
}

.faq-item.active .faq-question .collapse-icon {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.25) 0%, rgba(78, 205, 196, 0.25) 100%);
    border-color: rgba(0, 212, 255, 0.4);
    transform: rotate(45deg);
}

.faq-item.active .faq-question .collapse-icon::after {
    transform: rotate(90deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(0, 0, 0, 0.2);
    position: relative;
}

.faq-answer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 2.5rem;
    right: 2.5rem;
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(0, 212, 255, 0.3) 20%,
            rgba(0, 212, 255, 0.3) 80%,
            transparent 100%);
}

.faq-item.active .faq-answer {
    max-height: 600px;
    padding: 1.5rem 2.5rem 2rem 2.5rem;
}



.faq-answer p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin: 0;
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    transform: translateY(10px);
    opacity: 0;
    transition: all 0.3s ease 0.1s;
}

.faq-item.active .faq-answer p {
    transform: translateY(0);
    opacity: 1;
}

/* Animations d'apparition */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq-item {
    opacity: 0;
    animation: slideInUp 0.6s ease-out forwards;
}

.faq-item:nth-child(1) {
    animation-delay: 0.1s;
}

.faq-item:nth-child(2) {
    animation-delay: 0.15s;
}

.faq-item:nth-child(3) {
    animation-delay: 0.2s;
}

.faq-item:nth-child(4) {
    animation-delay: 0.25s;
}

.faq-item:nth-child(5) {
    animation-delay: 0.3s;
}

.faq-item:nth-child(6) {
    animation-delay: 0.35s;
}

.faq-item:nth-child(7) {
    animation-delay: 0.4s;
}

.faq-item:nth-child(8) {
    animation-delay: 0.45s;
}

/* Effet de pulsation pour la FAQ active */
@keyframes pulse {
    0% {
        box-shadow: 0 15px 50px rgba(0, 212, 255, 0.2), 0 0 0 1px rgba(0, 212, 255, 0.2);
    }

    50% {
        box-shadow: 0 15px 50px rgba(0, 212, 255, 0.3), 0 0 0 1px rgba(0, 212, 255, 0.3);
    }

    100% {
        box-shadow: 0 15px 50px rgba(0, 212, 255, 0.2), 0 0 0 1px rgba(0, 212, 255, 0.2);
    }
}

.faq-item.active {
    animation: slideInUp 0.6s ease-out forwards, pulse 3s ease-in-out infinite 0.6s;
}

/* Section Témoignages (conservé pour compatibilité) */
.testimonials {
    background: var(--bg-section);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.testimonial-rating i {
    color: #ffd700;
    font-size: 1rem;
}

.testimonial-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-dark);
}

.author-info h4 {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.author-info span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Section Contact */
.contact {
    background: var(--bg-dark);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.contact-benefits {
    margin-bottom: 2.5rem;
}

.contact-benefit {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.contact-benefit i {
    color: var(--primary-color);
}

.contact-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.contact-form-container {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row .form-group {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    background: var(--bg-section);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

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

/* Footer */
.footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 1rem;
    line-height: 1.6;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.footer-logo i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

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

.footer-column h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--primary-color);
}

.footer-column a i {
    margin-right: 0.5rem;
    width: 16px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-muted);
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.98);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .nav-logo img {
        height: 35px !important;
    }

    .hero {
        padding-top: 100px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

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

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

    .feature-item.reverse {
        direction: ltr;
    }

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

    /* FAQ Responsive */
    .faq-question {
        padding: 1.5rem 1.5rem;
    }

    .faq-question h3 {
        font-size: 1.1rem;
        margin-right: 1rem;
    }

    .faq-question .collapse-icon {
        width: 28px;
        height: 28px;
    }

    .faq-question .collapse-icon::before {
        width: 10px;
    }

    .faq-question .collapse-icon::after {
        height: 10px;
    }

    .faq-item.active .faq-answer {
        padding: 1rem 1.5rem 1.5rem 1.5rem;
    }

    .faq-answer::before {
        left: 1.5rem;
        right: 1.5rem;
    }

    .faq-answer p {
        font-size: 0.95rem;
        line-height: 1.7;
    }

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

    .contact-form-container {
        padding: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-row .form-group {
        margin-bottom: 1rem;
    }

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

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

    .footer-links {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .workflow-preview {
        flex-direction: column;
        gap: 0.5rem;
    }

    .workflow-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .nav-logo img {
        height: 30px !important;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .btn {
        width: 100%;
        justify-content: center;
    }

    .contact-form-container {
        padding: 1rem;
    }

    .form-group {
        margin-bottom: 0.75rem;
    }

    .form-row .form-group {
        margin-bottom: 0.75rem;
    }

    .contact-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* Spécifique pour les appareils tactiles */
@media (pointer: coarse) {
    .btn-primary {
        background: #00d4ff !important;
        background: -webkit-linear-gradient(135deg, #00d4ff 0%, #4ecdc4 100%) !important;
        background: linear-gradient(135deg, #00d4ff 0%, #4ecdc4 100%) !important;
        -webkit-background-attachment: fixed;
        background-attachment: fixed;
    }

    .btn-primary:active {
        background: #00c4ef !important;
        background: -webkit-linear-gradient(135deg, #00c4ef 0%, #3ebcb4 100%) !important;
        background: linear-gradient(135deg, #00c4ef 0%, #3ebcb4 100%) !important;
    }
}

/* Animations personnalisées */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

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

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ================================
   CURSOR SPLASH EFFECT
   ================================ */

.cursor-dot {
    position: fixed;
    top: -5px;
    left: -5px;
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transform: scale(1);
    transition: opacity 0.3s ease, transform 0.3s ease;
    mix-blend-mode: difference;
}

.cursor-dot.active {
    opacity: 1;
}

.cursor-particle {
    position: fixed;
    pointer-events: none;
    z-index: 9997;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 1;
    transition: all 0.6s ease-out;
}

.cursor-particle.fade {
    opacity: 0;
    transform: scale(0);
}

.cursor-trail {
    position: fixed;
    pointer-events: none;
    z-index: 9996;
    width: 6px;
    height: 6px;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    opacity: 0.8;
    transition: all 0.3s ease-out;
}

.cursor-trail.shrink {
    transform: scale(0);
    opacity: 0;
}

/* Masquer le curseur par défaut sur desktop */
@media (pointer: fine) {
    body {
        cursor: none;
    }

    a,
    button,
    input,
    select,
    textarea {
        cursor: none;
    }
}

/* Désactiver sur mobile/tablette */
@media (pointer: coarse) {

    .cursor-dot,
    .cursor-particle,
    .cursor-trail {
        display: none;
    }
}

/* ================================
   BACKGROUND ANIMÉ
   ================================ */

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
            rgba(0, 212, 255, 0.05) 0%,
            transparent 40%),
        radial-gradient(800px circle at calc(var(--mouse-x, 50%) + 200px) calc(var(--mouse-y, 50%) - 100px),
            rgba(78, 205, 196, 0.03) 0%,
            transparent 40%),
        linear-gradient(45deg,
            transparent 30%,
            rgba(0, 212, 255, 0.02) 50%,
            transparent 70%);
    background-size: 100% 100%, 100% 100%, 200% 200%;
    animation: backgroundWave 20s ease-in-out infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes backgroundWave {

    0%,
    100% {
        background-position: 0% 0%, 0% 0%, 0% 50%;
        opacity: 1;
    }

    25% {
        background-position: 50% 100%, 100% 0%, 100% 50%;
        opacity: 0.8;
    }

    50% {
        background-position: 100% 50%, 50% 100%, 50% 100%;
        opacity: 1;
    }

    75% {
        background-position: 0% 100%, 0% 50%, 0% 0%;
        opacity: 0.9;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 1000px 500px at 20% 80%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 800px 400px at 80% 20%, rgba(78, 205, 196, 0.06) 0%, transparent 50%),
        linear-gradient(135deg, transparent 0%, rgba(0, 212, 255, 0.03) 50%, transparent 100%);
    animation: heroGlow 15s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: 2;
}

@keyframes heroGlow {
    0% {
        opacity: 0.5;
        transform: scale(1) rotate(0deg);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.05) rotate(1deg);
    }

    100% {
        opacity: 0.6;
        transform: scale(1.02) rotate(-0.5deg);
    }
}

/* ================================
   PARTICULES FLOTTANTES BACKGROUND
   ================================ */

.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.floating-particles::before,
.floating-particles::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(1.5px 1.5px at 20px 30px, rgba(0, 212, 255, 0.4), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(78, 205, 196, 0.35), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(0, 212, 255, 0.3), transparent),
        radial-gradient(1.5px 1.5px at 130px 80px, rgba(78, 205, 196, 0.25), transparent),
        radial-gradient(1px 1px at 160px 30px, rgba(0, 212, 255, 0.35), transparent),
        radial-gradient(1.5px 1.5px at 200px 60px, rgba(100, 255, 218, 0.3), transparent),
        radial-gradient(1px 1px at 240px 90px, rgba(78, 205, 196, 0.28), transparent),
        radial-gradient(2px 2px at 280px 20px, rgba(0, 212, 255, 0.25), transparent);
    background-repeat: repeat;
    background-size: 450px 250px;
    opacity: 0.5;
}

.floating-particles::before {
    animation: particlesFloat1 45s linear infinite;
}

.floating-particles::after {
    animation: particlesFloat2 55s linear infinite reverse;
    animation-delay: -25s;
}

@keyframes particlesFloat1 {
    0% {
        transform: translateX(0px) translateY(0px) rotate(0deg);
        opacity: 0.5;
    }

    25% {
        transform: translateX(-100px) translateY(-50px) rotate(90deg);
        opacity: 0.6;
    }

    50% {
        transform: translateX(-200px) translateY(-100px) rotate(180deg);
        opacity: 0.4;
    }

    75% {
        transform: translateX(-300px) translateY(-150px) rotate(270deg);
        opacity: 0.55;
    }

    100% {
        transform: translateX(-450px) translateY(-250px) rotate(360deg);
        opacity: 0.5;
    }
}

@keyframes particlesFloat2 {
    0% {
        transform: translateX(0px) translateY(0px) rotate(0deg) scale(1);
        opacity: 0.4;
    }

    20% {
        transform: translateX(-90px) translateY(30px) rotate(-72deg) scale(1.05);
        opacity: 0.6;
    }

    40% {
        transform: translateX(-180px) translateY(-40px) rotate(-144deg) scale(0.95);
        opacity: 0.35;
    }

    60% {
        transform: translateX(-270px) translateY(20px) rotate(-216deg) scale(1.08);
        opacity: 0.5;
    }

    80% {
        transform: translateX(-360px) translateY(-60px) rotate(-288deg) scale(0.92);
        opacity: 0.7;
    }

    100% {
        transform: translateX(-450px) translateY(0px) rotate(-360deg) scale(1);
        opacity: 0.4;
    }
}

/* Particules spéciales pour la section hero */
.hero-floating-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 3;
    overflow: hidden;
}

.hero-floating-particles::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(3px 3px at 15% 20%, rgba(0, 212, 255, 0.5), transparent),
        radial-gradient(2px 2px at 85% 80%, rgba(78, 205, 196, 0.45), transparent),
        radial-gradient(2.5px 2.5px at 25% 60%, rgba(100, 255, 218, 0.4), transparent),
        radial-gradient(1.5px 1.5px at 75% 30%, rgba(0, 212, 255, 0.35), transparent),
        radial-gradient(2px 2px at 45% 90%, rgba(78, 205, 196, 0.4), transparent),
        radial-gradient(2.5px 2.5px at 65% 10%, rgba(0, 212, 255, 0.3), transparent);
    background-size: 350px 350px, 300px 300px, 400px 250px, 250px 450px, 450px 200px, 200px 400px;
    animation: heroParticles 35s ease-in-out infinite;
    opacity: 0.6;
}

@keyframes heroParticles {

    0%,
    100% {
        transform: translateX(0%) translateY(0%) rotate(0deg);
        background-position: 0% 0%, 100% 100%, 50% 0%, 0% 50%, 100% 50%, 50% 100%;
        opacity: 0.6;
    }

    25% {
        transform: translateX(1%) translateY(-0.5%) rotate(0.5deg);
        background-position: 25% 25%, 75% 75%, 75% 25%, 25% 75%, 50% 0%, 0% 50%;
        opacity: 0.8;
    }

    50% {
        transform: translateX(-0.5%) translateY(1%) rotate(-0.3deg);
        background-position: 50% 50%, 50% 50%, 100% 50%, 50% 100%, 0% 50%, 50% 0%;
        opacity: 0.5;
    }

    75% {
        transform: translateX(0.5%) translateY(-1%) rotate(0.4deg);
        background-position: 75% 75%, 25% 25%, 25% 75%, 75% 25%, 50% 100%, 100% 50%;
        opacity: 0.7;
    }
}

.card-content {
    display: flex;
    flex-direction: column;
}