/* Projector Style - Portfolio Section */

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

/* Portfolio Card */
.portfolio-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    /* Ensure rounded corners for image */
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.portfolio-image-container {
    height: 200px;
    width: 100%;
    background: linear-gradient(135deg, #1e2227 0%, #282c34 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--glass-border);
    position: relative;
}

.portfolio-placeholder {
    font-family: var(--font-mono);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    opacity: 0.7;
}

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

.portfolio-header {
    margin-bottom: 1rem;
}

.portfolio-title {
    font-size: 1.4rem;
    margin-bottom: 0.25rem;
    color: var(--color-text-primary);
}

.portfolio-meta {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
}

.portfolio-scope {
    margin-bottom: 1.5rem;
}

.portfolio-scope ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.portfolio-scope li {
    position: relative;
    padding-left: 1rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--color-text-primary);
}

.portfolio-scope li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--color-accent-primary);
}

.portfolio-effect {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    font-style: italic;
    color: var(--color-text-secondary);
    border-left: 2px solid var(--color-accent-primary);
    padding-left: 1rem;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    margin-top: auto;
    /* Push to bottom if content varies */
}

.portfolio-tag {
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    border: 1px solid var(--glass-border);
}

.portfolio-actions {
    margin-top: auto;
}

/* Filters */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--color-text-secondary);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.filter-btn:hover,
.filter-btn.active {
    background: rgba(0, 240, 255, 0.1);
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* FAQ Section */
.faq-grid {
    display: grid;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.05);
    background: rgba(255, 255, 255, 0.06);
}

.faq-question {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.faq-item:hover .faq-question {
    color: var(--color-accent-primary);
}

.faq-answer {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    opacity: 0.9;
}

/* Mobile responsive for FAQ */
@media (max-width: 768px) {
    .faq-item {
        padding: 1.25rem;
    }

    .faq-question {
        font-size: 1rem;
    }
}