/**
 * Portfolio Detail Page Styles
 *
 * Slim breadcrumb navigation, Tableau embed support,
 * recommendation sections, and hire CTA styling.
 *
 * @package OnyxData_Child
 * @version 1.0.0
 */

/* ==========================================================================
   Breadcrumb Navigation
   ========================================================================== */

.portfolio-breadcrumb {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 187, 9, 0.2);
}

.portfolio-breadcrumb .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 14px;
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
}

.breadcrumb-list li:not(:last-child)::after {
    content: '/';
    margin-left: 8px;
    color: rgba(255, 255, 255, 0.4);
}

.breadcrumb-list li a {
    color: #ffbb09;
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb-list li a:hover {
    color: #ffd54f;
    text-decoration: underline;
}

.breadcrumb-list li[aria-current="page"] {
    color: #ffffff;
    font-weight: 500;
}

@media (max-width: 576px) {
    .portfolio-breadcrumb {
        padding: 12px 0;
    }

    .breadcrumb-list {
        font-size: 13px;
        gap: 6px;
    }

    .breadcrumb-list li:not(:last-child)::after {
        margin-left: 6px;
    }
}

/* ==========================================================================
   Tableau Embed
   ========================================================================== */

.tableau-report {
    margin-top: 20px;
}

.tableau-report h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.tableau-report-container {
    margin-top: 15px;
}

.tableau-iframe {
    width: 100%;
    height: 500px;
    border: none;
    border-radius: 8px;
}

@media (max-width: 767px) {
    .tableau-iframe {
        width: 100% !important;
        height: 300px;
        max-width: 100%;
    }

    .tableau-report-container {
        padding: 0;
    }
}

/* ==========================================================================
   Hire CTA Card
   ========================================================================== */

.hire-cta-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid rgba(255, 187, 9, 0.3);
    border-radius: 12px;
    padding: 24px;
    margin: 24px 0;
    text-align: center;
}

.hire-cta-card h4 {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 12px 0;
}

.hire-cta-card h4 i {
    color: #ffbb09;
    margin-right: 8px;
}

.hire-cta-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin: 0 0 16px 0;
}

.btn-hire {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ffbb09;
    color: #1a1a2e;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-hire:hover {
    background: #ffd54f;
    color: #1a1a2e;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 187, 9, 0.3);
}

.btn-hire i {
    font-size: 16px;
}

@media (max-width: 576px) {
    .hire-cta-card {
        padding: 20px 16px;
    }

    .hire-cta-card h4 {
        font-size: 1.1rem;
    }

    .btn-hire {
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================================================
   Dual CTA Grid
   ========================================================================== */

.portfolio-cta-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 24px 0;
}

.portfolio-cta-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid rgba(255, 187, 9, 0.3);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.portfolio-cta-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 187, 9, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.portfolio-cta-icon i {
    font-size: 24px;
    color: #ffbb09;
}

.portfolio-cta-card h4 {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 10px 0;
}

.portfolio-cta-card p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 13px;
    margin: 0 0 16px 0;
    line-height: 1.5;
    flex: 1;
}

.portfolio-cta-card .btn-cta {
    display: inline-block;
    background: #ffbb09;
    color: #1a1a2e;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.portfolio-cta-card .btn-cta:hover {
    background: #ffd54f;
    color: #1a1a2e;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 187, 9, 0.3);
}

/* Dataset CTA accent */
.portfolio-cta-dataset {
    border-color: rgba(23, 162, 184, 0.3);
}

.portfolio-cta-dataset .portfolio-cta-icon {
    background: rgba(23, 162, 184, 0.15);
}

.portfolio-cta-dataset .portfolio-cta-icon i {
    color: #17a2b8;
}

.portfolio-cta-dataset .btn-cta {
    background: #17a2b8;
    color: #ffffff;
}

.portfolio-cta-dataset .btn-cta:hover {
    background: #138496;
    box-shadow: 0 4px 12px rgba(23, 162, 184, 0.3);
}

@media (max-width: 768px) {
    .portfolio-cta-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .portfolio-cta-card {
        padding: 20px;
    }
}

/* ==========================================================================
   Recommendation Sections
   ========================================================================== */

.portfolio-recommendations {
    background: #f8f9fa;
    padding: 48px 0;
    margin-top: 40px;
}

.recommendation-section {
    margin-bottom: 40px;
}

.recommendation-section:last-child {
    margin-bottom: 0;
}

.recommendation-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.recommendation-section h3 i {
    color: #ffbb09;
    font-size: 1.25rem;
}

.recommendation-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.recommendation-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.recommendation-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    text-decoration: none;
    color: inherit;
}

.recommendation-card-thumbnail {
    position: relative;
    width: 100%;
    padding-top: 66.67%; /* 3:2 aspect ratio */
    overflow: hidden;
}

.recommendation-card-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.recommendation-card:hover .recommendation-card-thumbnail img {
    transform: scale(1.05);
}

.recommendation-card-body {
    padding: 16px;
}

.recommendation-card-title {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 8px 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.recommendation-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: #6c757d;
}

.recommendation-card-author {
    display: flex;
    align-items: center;
    gap: 6px;
}

.recommendation-card-author img {
    width: 20px;
    height: 20px;
    border-radius: 50%;
}

.recommendation-card-likes {
    display: flex;
    align-items: center;
    gap: 4px;
}

.recommendation-card-likes i {
    color: #d75e5e;
    font-size: 11px;
}

/* Responsive: 2 columns on tablet */
@media (max-width: 991px) {
    .recommendation-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Responsive: horizontal scroll on mobile */
@media (max-width: 576px) {
    .portfolio-recommendations {
        padding: 32px 0;
    }

    .recommendation-section h3 {
        font-size: 1.25rem;
        margin-bottom: 16px;
    }

    .recommendation-row {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 12px;
        padding-bottom: 8px;
    }

    .recommendation-card {
        flex: 0 0 75%;
        scroll-snap-align: start;
    }

    .recommendation-card-body {
        padding: 12px;
    }

    .recommendation-card-title {
        font-size: 13px;
    }
}

/* Hide empty recommendation sections */
.recommendation-section.empty {
    display: none;
}