/* Projects Hero Section */
.projects-hero {
    text-align: center;
    padding: 60px 20px;
    margin-bottom: 40px;
}

.projects-title {
    font-size: 56px;
    margin-bottom: 20px;
    font-weight: bold;
}

body.light .projects-title {
    color: #1a1a1a;
}

body.dark .projects-title {
    color: #ffffff;
}

.projects-description {
    font-size: 20px;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

body.light .projects-description {
    color: #4a5568;
}

body.dark .projects-description {
    color: rgba(255, 255, 255, 0.8);
}

/* Filter Section */
.filter-section {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 50px;
    padding: 0 20px;
}

.filter-btn {
    font-family: 'Geist Mono', monospace;
    padding: 12px 28px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

body.light .filter-btn {
    background: #f7fafc;
    color: #4a5568;
    border-color: rgba(0, 0, 0, 0.06);
}

body.light .filter-btn:hover {
    background: #ffffff;
    border-color: rgba(59, 130, 246, 0.3);
    color: rgba(59, 130, 246, 0.8);
}

body.light .filter-btn.active {
    background: rgba(59, 130, 246, 0.8);
    color: white;
    border-color: rgba(59, 130, 246, 0.8);
}

body.dark .filter-btn {
    background: #1a1a1a;
    color: #e2e8f0;
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark .filter-btn:hover {
    background: #252525;
    border-color: rgba(59, 130, 246, 0.5);
    color: rgba(59, 130, 246, 0.8);
}

body.dark .filter-btn.active {
    background: rgba(59, 130, 246, 0.8);
    color: white;
    border-color: rgba(59, 130, 246, 0.8);
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.project-card {
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
}

body.light .project-card {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

body.dark .project-card {
    background: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

body.light .project-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
}

body.dark .project-card:hover {
    border-color: rgba(59, 130, 246, 0.5);
}

/* Project Image */
.project-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.view-project-btn {
    font-family: 'Geist Mono', monospace;
    background: rgba(59, 130, 246, 0.9);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.view-project-btn:hover {
    background: rgba(59, 130, 246, 1);
    transform: translateX(5px);
}

/* Project Content */
.project-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    flex-grow: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
}

body.light .tag {
    background: rgba(59, 130, 246, 0.1);
    color: rgba(59, 130, 246, 0.9);
}

body.dark .tag {
    background: rgba(59, 130, 246, 0.2);
    color: rgba(59, 130, 246, 1);
}

.project-title {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
}

body.light .project-title {
    color: #1a1a1a;
}

body.dark .project-title {
    color: #ffffff;
}

.project-desc {
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
}

body.light .project-desc {
    color: #4a5568;
}

body.dark .project-desc {
    color: rgba(255, 255, 255, 0.7);
}

.project-footer {
    display: flex;
    gap: 15px;
    padding-top: 15px;
    border-top: 1px solid;
}

body.light .project-footer {
    border-top-color: rgba(0, 0, 0, 0.08);
}

body.dark .project-footer {
    border-top-color: rgba(255, 255, 255, 0.1);
}

.project-link {
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

body.light .project-link {
    color: #4a5568;
}

body.light .project-link:hover {
    color: rgba(59, 130, 246, 0.8);
}

body.dark .project-link {
    color: rgba(255, 255, 255, 0.7);
}

body.dark .project-link:hover {
    color: rgba(59, 130, 246, 0.8);
}

/* Hide/Show animation */
.project-card.hidden {
    display: none;
}

/* Responsive */
@media (max-width: 1000px) {
    .projects-hero {
        padding: 40px 20px;
    }

    .projects-title {
        font-size: 36px;
    }

    .projects-description {
        font-size: 16px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .filter-section {
        gap: 8px;
    }

    .filter-btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .project-image {
        height: 200px;
    }
}