/* ==========================================================================
   Projects Section - Modern Design
   ========================================================================== */

.projects {
    background: var(--color-bg-primary);
    padding: var(--section-padding) 0;
}

.projects-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.projects-header .section-subtitle { margin: 0 auto; }

.projects-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.625rem 1.25rem;
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text-secondary);
    background: var(--color-bg-secondary);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    color: var(--color-accent);
    background: var(--color-bg-tertiary);
}

.filter-btn.active {
    background: var(--color-accent);
    color: var(--color-text-light);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.project-card {
    background: var(--color-bg-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.project-card.hidden {
    display: none;
}

.project-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

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

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

.project-overlay {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.project-status {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    font-family: var(--font-heading);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    border-radius: var(--radius-full);
    color: var(--color-text-light);
}

.project-status.completed { background: var(--color-completed); }
.project-status.sold { background: var(--color-sold); }
.project-status.ongoing { background: var(--color-ongoing); }
.project-status.construction { background: #DD6B20; }
.project-status.study { background: #2B6CB0; }

.project-hover-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(30, 58, 95, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.project-view {
    padding: 0.75rem 1.5rem;
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-text-light);
    border: 2px solid var(--color-text-light);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.project-view:hover {
    background: var(--color-text-light);
    color: var(--color-primary);
}

.project-content {
    padding: 1.5rem;
}

.project-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin-bottom: 0.5rem;
}

.project-location svg {
    width: 16px;
    height: 16px;
}

.project-title {
    font-size: var(--text-xl);
    font-weight: var(--weight-semibold);
    margin-bottom: 0.5rem;
}

.project-desc {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

.project-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    padding-top: 1rem;
    border-top: 1px solid var(--color-bg-tertiary);
}

.project-meta span:first-child {
    font-weight: var(--weight-medium);
    color: var(--color-accent);
}

@media (max-width: 1200px) {
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .projects-grid { grid-template-columns: 1fr; }
}