/* Portfolio Page Specific Styles */

/* Hero Section */
.portfolio-hero {
    background: linear-gradient(135deg, #f1f5f9 0%, #ffffff 100%);
    padding: 100px 0 60px;
    position: relative;
    overflow: hidden;
}

.portfolio-hero-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.portfolio-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.portfolio-hero p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: var(--text-light);
}

.breadcrumbs {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    display: block;
}

.breadcrumbs a {
    color: var(--primary-blue);
    font-weight: 500;
}

/* Filter Bar */
.filter-section {
    background: var(--white);
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: var(--header-height);
    z-index: 90;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.filter-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.filter-label {
    font-weight: 600;
    color: var(--secondary-blue);
    font-size: 0.95rem;
}

.filter-select {
    padding: 8px 16px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    color: var(--text-dark);
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    background-color: var(--white);
    outline: none;
    transition: var(--transition);
}

.filter-select:hover,
.filter-select:focus {
    border-color: var(--primary-blue);
}

/* Portfolio Grid */
.portfolio-grid-section {
    padding: 80px 0;
}

.portfolio-grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    /* Responsive grid */
    gap: 2rem;
}

.portfolio-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    border-top: 4px solid transparent;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    position: relative;
    /* Added for stretched link */
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-top-color: var(--primary-blue);
}

.portfolio-thumb {
    height: 240px;
    background-color: #e2e8f0;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

/* Overlay effect on hover */
.portfolio-thumb::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.4);
    opacity: 0;
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-thumb::after {
    opacity: 1;
}

.portfolio-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-tags {
    font-size: 0.8rem;
    color: var(--primary-blue);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    position: relative;
    z-index: 2;
    /* Keep tags clickable if needed, or let card click override */
    pointer-events: none;
    /* Let clicks pass through to the main card link */
}

.portfolio-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-blue);
}

.portfolio-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.case-study-link {
    font-weight: 600;
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    margin-top: auto;
    /* Push to bottom */
}

/* Stretched Link */
.case-study-link::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.portfolio-card:hover .case-study-link {
    gap: 0.8rem;
}

/* Featured Case Study */
.featured-project-section {
    padding: 80px 0;
    background-color: var(--accent-gray);
}

.featured-project-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.featured-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    background: white;
}

.featured-content h2 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.featured-subtitle {
    font-size: 1.1rem;
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: block;
}

.featured-highlights {
    list-style: none;
    margin: 1.5rem 0;
}

.featured-highlights li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    font-size: 1rem;
}

.featured-highlights li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #10b981;
    position: absolute;
    left: 0;
}

.featured-metrics {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.metric-item strong {
    display: block;
    font-size: 1.5rem;
    color: var(--secondary-blue);
    line-height: 1.2;
}

.metric-item span {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Project Detail Template (To show structure) */
.project-template-preview {
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
}

.template-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.template-main h3 {
    margin-bottom: 1rem;
}

.template-sidebar {
    background: var(--accent-gray);
    padding: 2rem;
    border-radius: 12px;
}

.tech-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tech-pill {
    background: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

/* Testimonials Strip */
.testimonials-strip {
    padding: 60px 0;
    background: #f0f9ff;
    text-align: center;
}

.testimonial-slider-container {
    max-width: 800px;
    margin: 2rem auto 0;
}

.mini-testimonial p {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--secondary-blue);
    margin-bottom: 1rem;
}

.mini-testimonial span {
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .featured-project-container {
        grid-template-columns: 1fr;
    }

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

    .filter-container {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        flex-direction: column;
        align-items: flex-start;
    }

    .filter-select {
        width: 100%;
    }
}