/* ==========================================
   PORTFOLIO ITEM PAGE STYLES
   ========================================== */

.portfolio-article {
    padding-top: calc(var(--nav-height) + 40px);
    padding-bottom: 80px;
    background: var(--bg-dark);
    min-height: 100vh;
}

.portfolio-article-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Back Link */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 30px;
    transition: color var(--transition);
}

.back-link:hover {
    color: var(--gold);
}

/* Title & Meta */
.portfolio-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    line-height: 1.2;
}

.portfolio-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 30px;
}

.meta-tag {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 1px;
    padding: 4px 14px;
    border: 1px solid var(--border-gold);
    background: rgba(212, 165, 23, 0.06);
}

/* Hero Image */
.portfolio-hero-image {
    margin-bottom: 40px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    aspect-ratio: 16/9;
    background: var(--bg-card);
}

.portfolio-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Section Content */
.portfolio-section {
    margin-bottom: 40px;
}

.portfolio-section h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.portfolio-section p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 12px;
}

.portfolio-section ul {
    padding-left: 18px;
    list-style: disc;
}

.portfolio-section li {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 8px;
}

.portfolio-section li strong {
    color: var(--text-primary);
}

/* Content Grid (text + side image) */
.portfolio-content-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
    align-items: start;
}

.portfolio-side-image {
    overflow: hidden;
    border: 1px solid var(--border-color);
    aspect-ratio: 4/3;
    background: var(--bg-card);
}

.portfolio-side-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Inline Image Row */
.portfolio-image-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 40px;
}

.portfolio-inline-image {
    overflow: hidden;
    border: 1px solid var(--border-color);
    aspect-ratio: 16/9;
    background: var(--bg-card);
}

.portfolio-inline-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Portfolio Nav */
.portfolio-nav {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 40px;
}

/* Responsive */
@media (max-width: 768px) {
    .portfolio-title {
        font-size: 1.8rem;
    }

    .portfolio-content-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-image-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .portfolio-title {
        font-size: 1.5rem;
    }
}