/* ====================================
   Portfolio Section - Professional Grid
   ==================================== */

.portfolio-bento {
    padding: var(--section-padding) 2rem;
    background: var(--bg-white);
}

/* ====================================
   Clean Grid Layout
   ==================================== */

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: var(--container-width);
    margin: 0 auto;
}

/* ====================================
   Portfolio Cards - Clean Professional Design
   ==================================== */

.portfolio-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all var(--duration-fast) var(--transition-smooth);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.portfolio-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-green);
}

/* Featured cards - slightly larger but not overwhelming */
.portfolio-card.featured {
    grid-column: span 1;
}

@media (min-width: 768px) {
    .portfolio-card.featured {
        grid-column: span 2;
    }
}

/* ====================================
   Project Image
   ==================================== */

.project-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: opacity var(--duration-fast) ease;
}

.portfolio-card.featured .project-image {
    height: 250px;
}

.portfolio-card:hover .project-image {
    opacity: 0.9;
}

/* ====================================
   Project Overlay - Always Visible, Professional
   ==================================== */

.project-overlay {
    position: relative;
    background: var(--bg-white);
    padding: 1.5rem;
}

.portfolio-card.featured .project-overlay {
    padding: 2rem;
}

/* ====================================
   Project Title
   ==================================== */

.project-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    line-height: 1.3;
}

.portfolio-card.featured .project-title {
    font-size: 1.5rem;
}

/* ====================================
   Project Description
   ==================================== */

.project-description {
    font-size: 0.95rem;
    color: var(--text-body);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.portfolio-card.featured .project-description {
    font-size: 1rem;
}

/* ====================================
   Tech Tags - Professional Pills
   ==================================== */

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tech-tag {
    background: var(--bg-light);
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--primary-green);
    border: 1px solid var(--border-color);
    transition: all var(--duration-fast) ease;
}

.tech-tag:hover {
    background: var(--primary-green);
    color: var(--bg-white);
    border-color: var(--primary-green);
}

/* ====================================
   Project Links
   ==================================== */

.project-links {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.project-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.25rem;
    background: var(--bg-white);
    border: 2px solid var(--primary-green);
    color: var(--primary-green);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--border-radius);
    transition: all var(--duration-fast) ease;
    text-decoration: none;
}

.project-link:hover {
    background: var(--primary-green);
    color: var(--bg-white);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(45, 80, 22, 0.2);
}

/* ====================================
   Remove ALL Playful Effects
   ==================================== */

/* No 3D tilt effect */
.portfolio-card.tilt-active {
    transform: none !important;
}

/* No decorative corner accents */
.portfolio-card::before {
    display: none;
}

/* ====================================
   Card States - Minimal Animation
   ==================================== */

.portfolio-card[data-animate] {
    opacity: 1;
    transform: none;
}

.portfolio-card[data-animate].animate-in {
    opacity: 1;
    transform: none;
}

/* Remove stagger delays */
.portfolio-card[data-animate]:nth-child(n) {
    transition-delay: 0s;
}

/* ====================================
   Professional Color Variations - Subtle
   ==================================== */

.portfolio-card:nth-child(even) .tech-tag {
    background: var(--bg-light);
    color: var(--accent-olive);
}

.portfolio-card:nth-child(even) .tech-tag:hover {
    background: var(--accent-olive);
    color: var(--bg-white);
    border-color: var(--accent-olive);
}