/* ==========================================
   PROJECTS PAGE STYLES - OPTIMIZED
========================================== */

/* Old .projects-hero styles removed - now using .about-hero class from projects.html */

/* Projects Controls (Search & Filter) - Sticky Top Bar */
.projects-controls {
    padding: 40px 20px;
    background: rgba(10, 10, 10, 0.95);
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    position: sticky;
    top: 70px;
    z-index: 100;
    backdrop-filter: blur(10px);
}

body.light-mode .projects-controls {
    background: rgba(255, 255, 255, 0.95);
    border-bottom-color: var(--color-border);
}

.projects-controls-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
}

/* Search Bar - Enhanced Visibility */
.search-container {
    position: relative;
    flex: 1;
    min-width: 250px;
    max-width: 400px;
}

.search-input {
    width: 100%;
    padding: 14px 20px 14px 48px;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(139, 92, 246, 0.35);
    border-radius: 12px;
    color: var(--color-white);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

body.light-mode .search-input {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border-color: var(--color-border);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-purple-primary);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

body.light-mode .search-input:focus {
    background: var(--color-white);
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

body.light-mode .search-input::placeholder {
    color: var(--color-text-secondary);
}

.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-purple-light);
    font-size: 1rem;
    pointer-events: none;
}

/* Filter Buttons - Enhanced Design */
.filter-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(139, 92, 246, 0.3);
    border-radius: 12px;
    color: var(--color-white);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

body.light-mode .filter-btn {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border-color: var(--color-border);
}

.filter-btn:hover {
    background: rgba(139, 92, 246, 0.15);
    border-color: var(--color-purple-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.2);
}

.filter-btn.active {
    background: var(--color-purple-primary);
    border-color: var(--color-purple-primary);
    color: var(--color-white);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

/* Projects Section */
.projects-section {
    padding: 70px 20px;
    background: var(--color-black);
}

body.light-mode .projects-section {
    background: var(--color-white);
}

.upcoming-section {
    border-bottom: 1px solid rgba(139, 92, 246, 0.15);
}

.projects-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-white);
    margin: 0 0 16px 0;
    letter-spacing: -0.01em;
}

body.light-mode .section-title {
    color: var(--color-text-primary);
}

.title-underline {
    width: 60px;
    height: 4px;
    margin: 0 auto;
    border-radius: 2px;
}

.title-underline.gradient {
    background: linear-gradient(90deg, var(--color-purple-primary), var(--color-purple-light));
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
    list-style: none;
    padding: 0;
}

/* Project Card - Optimized with Better Visibility */
.project-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
    animation: fadeInUp 0.6s ease-out;
}

body.light-mode .project-card {
    background: var(--color-white);
    border-color: var(--color-border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-purple-primary);
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.25);
}

body.light-mode .project-card:hover {
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.15);
}

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

/* Project Image Wrapper - Square Format */
.project-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.15) 0%, rgba(167, 139, 250, 0.15) 100%);
    overflow: hidden;
    border-radius: 12px;
}

body.light-mode .project-image-wrapper {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(167, 139, 250, 0.08) 100%);
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

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

/* Status Badges - Always Visible */
.project-status-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 8px 16px;
    background: rgba(59, 130, 246, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 2;
}

.project-completed-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 8px 16px;
    background: rgba(34, 197, 94, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 2;
}

/* Project Content */
.project-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
}

.project-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-white);
    margin: 0;
    line-height: 1.3;
}

body.light-mode .project-title {
    color: var(--color-text-primary);
}

.project-category-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--color-purple-light);
    font-weight: 600;
    width: fit-content;
}

body.light-mode .project-category-tag {
    background: rgba(139, 92, 246, 0.1);
    color: var(--color-purple-primary);
}

.project-description {
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    font-size: 0.95rem;
    margin: 0;
    flex-grow: 1;
}

body.light-mode .project-description {
    color: var(--color-text-secondary);
}

.project-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.project-date {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

body.light-mode .project-date {
    color: var(--color-text-secondary);
}

/* Project Links - FIXED for Better Visibility */
.project-links {
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid rgba(139, 92, 246, 0.2);
    display: flex;
    gap: 12px;
}

body.light-mode .project-links {
    border-top-color: var(--color-border);
}

.project-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--color-purple-primary);
    color: var(--color-white);
    border: 2px solid var(--color-purple-primary);
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.3s ease;
    flex: 1;
    position: relative;
    z-index: 1;
}

.project-link:hover {
    background: transparent;
    color: var(--color-purple-primary);
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.project-link i {
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.project-link:hover i {
    transform: translateX(3px);
}

/* Empty State - Enhanced Visibility */
.projects-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: rgba(255, 255, 255, 0.5);
}

body.light-mode .projects-empty-state {
    color: var(--color-text-secondary);
}

.projects-empty-state i {
    font-size: 3.5rem;
    color: rgba(139, 92, 246, 0.5);
    margin-bottom: 16px;
    display: block;
}

.projects-empty-state p {
    font-size: 1.2rem;
    margin: 0;
}

/* Pagination - Improved Button Design */
.projects-pagination {
    text-align: center;
    margin-top: 40px;
    padding: 20px 0;
}

.load-more-btn {
    padding: 14px 32px;
    background: transparent;
    border: 2px solid var(--color-purple-primary);
    border-radius: 12px;
    color: var(--color-purple-primary);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.load-more-btn:hover {
    background: var(--color-purple-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

.load-more-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.load-more-btn i {
    transition: transform 0.3s ease;
}

.load-more-btn:hover i {
    transform: translateY(4px);
}

/* CTA Section */
.projects-cta-section {
    background: linear-gradient(135deg, var(--color-purple-dark) 0%, var(--color-purple-primary) 100%);
    padding: 80px 20px;
    text-align: center;
}

.projects-cta-container {
    max-width: 800px;
    margin: 0 auto;
}

.projects-cta-section h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--color-white);
    margin: 0 0 16px 0;
    font-weight: 700;
}

.projects-cta-section p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 32px 0;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 1rem;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--color-white);
    color: var(--color-purple-primary);
}

.btn-primary i {
    color: inherit;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #7c3aed 0%, #5b21b6 100%);
    border-color: transparent;
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-purple-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .projects-hero {
        padding: 60px 16px;
    }

    .projects-hero-title {
        font-size: 2rem;
    }

    .projects-hero-subtitle {
        font-size: 1.1rem;
    }

    .projects-controls {
        padding: 40px 16px;
    }

    .projects-controls-container {
        flex-direction: column;
    }

    .search-container {
        max-width: 100%;
    }

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

    .projects-section {
        padding: 50px 16px;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .project-image-wrapper {
        aspect-ratio: 1 / 1;
    }

    .project-content {
        padding: 20px;
    }

    .project-title {
        font-size: 1.15rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .projects-cta-section {
        padding: 60px 16px;
    }
}

@media (max-width: 480px) {
    .projects-hero {
        padding: 40px 12px;
    }

    .projects-hero-title {
        font-size: 1.6rem;
    }

    .projects-hero-subtitle {
        font-size: 0.95rem;
    }

    .projects-controls {
        padding: 30px 12px;
    }

    .filter-buttons {
        gap: 8px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }

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

    .projects-section {
        padding: 40px 12px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .project-image-wrapper {
        aspect-ratio: 1 / 1;
    }

    .project-content {
        padding: 16px;
    }

    .project-title {
        font-size: 1rem;
    }

    .project-description {
        font-size: 0.9rem;
    }

    .project-link {
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    .projects-cta-section {
        padding: 40px 12px;
    }

    .projects-cta-section h2 {
        font-size: 1.5rem;
    }

    .projects-cta-section p {
        font-size: 1rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
}