/* ========================================
   E/PLACE PROJECT SPECIFIC STYLES
   ======================================== */

.eplace-hero {
    background: linear-gradient(
        135deg,
        var(--charcoal) 0%,
        var(--steel-blue-dark) 56%,
        var(--charcoal-light) 100%
    );
}

.pixel-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212, 210, 206, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 210, 206, 0.08) 1px, transparent 1px);
    background-size: 24px 24px;
}

.eplace-hero .code-snippet {
    max-width: 560px;
    border: 1px solid var(--steel-blue);
    box-shadow: var(--shadow-xl);
}

.lead {
    margin-bottom: var(--space-lg);
    color: var(--steel-blue);
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.6;
}

/* Client and provided services - restored layered diagram */
.architecture-diagram {
    margin-top: var(--space-xl);
}

.eplace-architecture {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    padding: var(--space-xl);
    border-radius: 4px;
    background: var(--charcoal);
}

.arch-layer {
    position: relative;
    padding: var(--space-md);
    border-radius: 4px;
    background: var(--warm-gray);
}

.arch-layer h3 {
    margin-bottom: var(--space-sm);
    color: var(--charcoal);
    font-size: 1rem;
    letter-spacing: 0.1em;
    text-align: center;
    text-transform: uppercase;
}

.arch-components {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}

.arch-component {
    padding: var(--space-xs) var(--space-md);
    border-radius: 2px;
    background: var(--concrete);
    color: var(--charcoal);
    font-size: 0.875rem;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    transition: all var(--transition-fast);
}

.arch-component:hover {
    background: var(--steel-blue);
    color: var(--concrete);
    transform: scale(1.05);
}

.eplace-architecture .client-layer {
    background: var(--steel-blue);
}

.eplace-architecture .client-layer h3,
.eplace-architecture .client-layer .arch-component {
    color: var(--concrete);
}

.eplace-architecture .client-layer .arch-component {
    background: rgba(255, 255, 255, 0.2);
}

.eplace-architecture .server-layer {
    background: var(--warm-gray);
}

.eplace-architecture .data-layer {
    background: var(--charcoal-light);
}

.eplace-architecture .data-layer h3,
.eplace-architecture .data-layer .arch-component {
    color: var(--concrete);
}

.eplace-architecture .data-layer .arch-component {
    background: rgba(255, 255, 255, 0.1);
}

.arch-flow {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin: calc(var(--space-md) * -1) 0;
}

.flow-arrow {
    color: var(--accent-orange);
    font-size: 2rem;
    font-weight: 900;
    line-height: 1;
    transform: none;
}

.flow-label {
    padding: var(--space-xs) var(--space-md);
    border-radius: 20px;
    background: var(--accent-orange);
    color: var(--concrete);
    font-size: 0.875rem;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
}

/* Verified feature inventory */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.feature-card {
    padding: var(--space-lg);
    border: 2px solid var(--charcoal);
    border-top: 5px solid var(--steel-blue);
    background: var(--concrete-light);
}

.feature-card h3 {
    margin-bottom: var(--space-sm);
    color: var(--steel-blue);
    font-size: 1.15rem;
}

.feature-card p {
    margin: 0;
    color: var(--charcoal-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

.feature-card code {
    font-size: 0.9em;
}

/* Verified implementation detail */
.code-example {
    margin: var(--space-xl) 0 0;
    border-left: 4px solid var(--steel-blue);
}

.code-example pre {
    margin: 0;
}

/* Honest scope note */
#scope > p {
    margin: 0;
    padding: var(--space-lg);
    border-left: 4px solid var(--accent-orange);
    background: var(--concrete-light);
}

/* Project summary */
.project-summary {
    display: grid;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.summary-block {
    padding: var(--space-lg);
    border-left: 4px solid var(--steel-blue);
    background: var(--concrete-light);
}

.summary-block h3 {
    margin-bottom: var(--space-sm);
    color: var(--steel-blue);
}

.summary-block p {
    margin: 0;
    line-height: 1.7;
}

/* Sidebar technology groups */
.tech-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.tech-group {
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--warm-gray);
}

.tech-group:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.tech-group h4 {
    margin-bottom: var(--space-xs);
    color: var(--steel-blue);
    font-size: 0.875rem;
    text-transform: uppercase;
}

.tech-group p {
    margin: 0;
    color: var(--charcoal-light);
    font-size: 0.875rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .eplace-hero .code-snippet {
        display: none;
    }

    .eplace-architecture {
        padding: var(--space-md);
    }

    .arch-components {
        flex-direction: column;
        align-items: stretch;
    }

    .flow-arrow {
        font-size: 1.5rem;
    }

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