/* ==========================================================================
   Performance Section (Designed for Speed) Stylesheet
   ========================================================================== */

.performance-section {
    background-color: var(--color-bg-primary);
}

/* Horizontal Flow Layout */
.performance-pipeline-wrapper {
    margin: 4rem 0 3rem 0;
    overflow-x: auto;
    padding: 20px 0;
}

.pipeline-flow {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-width: 800px;
    position: relative;
    max-width: var(--max-width-container);
    margin: 0 auto;
}

/* Pipeline Node Styles */
.pipeline-node {
    flex: 1;
    max-width: 200px;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border-light);
    border-radius: 8px;
    padding: 1.5rem 1.2rem;
    text-align: center;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.node-icon {
    font-size: 2.2rem;
    line-height: 1;
}

.pipeline-node h5 {
    font-size: 0.95rem;
    font-weight: 700;
}

.pipeline-node p {
    font-size: 0.72rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

/* Node Highlight Variation */
.pipeline-node.highlight {
    background-color: #FFFFFF;
    border-color: rgba(200, 160, 77, 0.25);
    box-shadow: 0 10px 25px -15px rgba(26, 22, 18, 0.08);
}

/* Gold Node Final variation */
.pipeline-node.gold-node {
    background-color: var(--color-bg-contrast);
    color: var(--color-text-light);
    border-color: var(--color-accent-gold);
    box-shadow: 0 12px 30px -10px rgba(200, 160, 77, 0.2);
}

.pipeline-node.gold-node h5 {
    color: var(--color-accent-gold);
}

.pipeline-node.gold-node p {
    color: var(--color-text-muted);
}

/* Pipeline Connectors & Flow Arrows */
.pipeline-connector {
    width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.flow-arrow-svg {
    width: 100%;
    height: auto;
}

/* Animation of arrow data packets */
.flow-arrow-svg line {
    animation: flowData 2s infinite linear;
}

@keyframes flowData {
    0% {
        stroke-dashoffset: 24;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

.performance-explanation {
    max-width: 700px;
    margin: 2.5rem auto 0 auto;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Node Hover triggers */
.pipeline-node:hover {
    transform: translateY(-6px);
}

.pipeline-node.gold-node:hover {
    box-shadow: 0 15px 35px -8px rgba(200, 160, 77, 0.3);
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .performance-pipeline-wrapper {
        overflow-x: scroll; /* Allow swiping horizontally on small screens */
    }
}