/* ===================================================
   PROJECTS SECTION - Featured Work
   =================================================== */

.projects {
    background: var(--bg-base);
    position: relative;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    justify-content: center;
    max-width: 1200px;
    margin-inline: auto;
}

@media (min-width: 1025px) {
    .projects-grid {
        /* Keep it to max 2 columns for a cleaner look when cards are large */
        grid-template-columns: repeat(auto-fit, minmax(400px, 550px));
    }
}

/* Project Card */
.project-card {
    background: var(--gradient-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    position: relative;
    opacity: 0;
    transform: translateY(40px);
    transition: all var(--duration-slow) var(--ease-out-expo);
}

.project-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.project-card:hover {
    border-color: hsla(161, 62%, 55%, 0.3);
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
}

/* Project Image */
.project-image {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: var(--bg-surface);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
            transparent 0%,
            hsla(240, 15%, 4%, 0.8) 100%);
    pointer-events: none;
}

.project-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    background: hsla(240, 15%, 4%, 0.85);
    opacity: 0;
    transition: var(--transition-base);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-overlay .btn {
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
}

/* Project Content */
.project-content {
    padding: var(--space-6);
}

.project-category {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    background: hsla(161, 62%, 55%, 0.1);
    border: 1px solid hsla(161, 62%, 55%, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-brand-primary);
    margin-bottom: var(--space-4);
}

.project-title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-3);
    transition: var(--transition-fast);
}

.project-card:hover .project-title {
    color: var(--color-brand-primary);
}

.project-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-5);
}

/* Tech Stack */
.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.tech-tag {
    padding: var(--space-1) var(--space-3);
    background: var(--bg-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-family: var(--font-mono);
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.project-card:hover .tech-tag {
    border-color: hsla(161, 62%, 55%, 0.2);
}

/* Featured Project */
.project-card.featured {
    grid-column: span 1;
}

.project-card.featured .project-image {
    height: 220px;
}

.project-card.featured .project-content {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--space-6);
}

.project-card.featured .project-title {
    font-size: var(--text-xl);
}

.project-card.featured .project-description {
    font-size: var(--text-sm);
}

/* Staggered Animation */
.project-card:nth-child(1) {
    transition-delay: 0.1s;
}

.project-card:nth-child(2) {
    transition-delay: 0.2s;
}

.project-card:nth-child(3) {
    transition-delay: 0.3s;
}

.project-card:nth-child(4) {
    transition-delay: 0.4s;
}