/* Animations pour l'icône IA magique */
@keyframes sparkle {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
    25% {
        transform: scale(1.2) rotate(90deg);
        opacity: 0.8;
    }
    50% {
        transform: scale(1) rotate(180deg);
        opacity: 1;
    }
    75% {
        transform: scale(1.2) rotate(270deg);
        opacity: 0.8;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.7);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 0 0 4px rgba(14, 165, 233, 0);
    }
}

/* Style pour le lien IA magique */
.ai-magic-link {
    position: relative;
    transition: all 0.3s ease;
}

.ai-magic-link:hover {
    transform: translateY(-2px);
}

.ai-magic-link:hover i {
    animation-duration: 1s !important;
}

/* Badge NEW avec animation */
.new-badge {
    animation: pulse 2s infinite, bounce 1s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

/* Section CTA pour le profil IA sur la homepage */
.ai-cta-section {
    background: linear-gradient(135deg, #1e40af 0%, #0891b2 100%);
    padding: 4rem 0;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.ai-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.ai-cta-content {
    position: relative;
    z-index: 1;
}

.ai-cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    animation: float 3s ease-in-out infinite;
}

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

.ai-cta-badge i {
    font-size: 1.2rem;
    animation: sparkle 2s ease-in-out infinite;
}

.ai-cta-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    font-family: 'Poppins', sans-serif;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.ai-cta-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.ai-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    background: white;
    color: #1e40af;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.ai-cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.ai-cta-button i {
    font-size: 1.3rem;
}

/* Features grid pour l'IA */
.ai-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.ai-feature {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.ai-feature:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.ai-feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.ai-feature-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.ai-feature-desc {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
    .ai-cta-title {
        font-size: 2rem;
    }
    
    .ai-cta-subtitle {
        font-size: 1rem;
    }
    
    .ai-cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}