.how-it-works {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.1) 1px, transparent 0);
    background-size: 20px 20px;
    opacity: 0.2;
    pointer-events: none;
}

.how-it-works .container {
    position: relative;
    z-index: 2;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.how-it-works header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.how-it-works h2 {
    color: var(--text-primary);
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-bold);
}

.how-it-works header p {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto;
}

.analytics-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    padding: var(--spacing-lg);
}

.analytics-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    position: relative;
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    animation: cardEntry 0.6s ease-out forwards;
    opacity: 0;
}

@keyframes cardEntry {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.analytics-cards .analytics-card:nth-child(1) { animation-delay: 0.1s; }
.analytics-cards .analytics-card:nth-child(2) { animation-delay: 0.2s; }
.analytics-cards .analytics-card:nth-child(3) { animation-delay: 0.3s; }
.analytics-cards .analytics-card:nth-child(4) { animation-delay: 0.4s; }
.analytics-cards .analytics-card:nth-child(5) { animation-delay: 0.5s; }
.analytics-cards .analytics-card:nth-child(6) { animation-delay: 0.6s; }

.analytics-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-lg);
}

.analytics-card:hover::before {
    opacity: 1;
}

.analytics-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(var(--primary-rgb), 0.1),
        rgba(var(--secondary-rgb), 0.1)
    );
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 0;
}

.card-number {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    color: rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
}

.analytics-card:hover .card-number {
    transform: scale(1.2);
    color: rgba(255, 255, 255, 0.15);
}

.analytics-card i {
    font-size: var(--font-size-4xl);
    color: var(--accent);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
}

.analytics-card:hover i {
    transform: rotate(360deg);
    color: var(--color-secondary);
}

.analytics-card h3 {
    color: var(--text-primary);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
    font-weight: var(--font-weight-semibold);
}

.analytics-card p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    position: relative;
    z-index: 1;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .analytics-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .analytics-cards {
        grid-template-columns: 1fr;
    }

    .how-it-works {
        padding: var(--spacing-xl) 0;
    }

    .how-it-works h2 {
        font-size: var(--font-size-3xl);
    }

    .analytics-card {
        padding: var(--spacing-lg);
    }

    .card-number {
        font-size: var(--font-size-4xl);
    }
}

@media (max-width: 480px) {
    .how-it-works h2 {
        font-size: var(--font-size-2xl);
    }

    .analytics-card {
        padding: var(--spacing-md);
    }

    .analytics-card h3 {
        font-size: var(--font-size-xl);
    }
}