/* Projects Page Specific Styles */

.page-header {
    padding: 6rem 0 3rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    text-align: center;
}

/* Larger banner on bigger screens */
@media (min-width: 1024px) {
    .page-header {
        padding: 12rem 0 12rem;
    }
}

.page-header .geometric-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.6;
    background-image: url('../solo-stack/SoloStackBackground.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

[data-theme="dark"] .page-header .geometric-bg {
    opacity: 0.7;
    background-image: url('../solo-stack/SoloStackBackground.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* UNMLA page specific background */
body[data-page="unmla"] .page-header .geometric-bg {
    background-image: url('../unmla/UNM.jpg');
}

[data-theme="dark"] body[data-page="unmla"] .page-header .geometric-bg {
    background-image: url('../unmla/UNM.jpg');
}

/* LAHS page specific background */
body[data-page="lahs"] .page-header .geometric-bg {
    background-image: url('../lahs/LAHS.jpg');
}

[data-theme="dark"] body[data-page="lahs"] .page-header .geometric-bg {
    background-image: url('../lahs/LAHS.jpg');
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.breadcrumb {
    font-size: 0.875rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

/* Light mode breadcrumb styling */
:root .breadcrumb {
    color: #1f2937; /* Dark gray/black for better readability */
}

/* Dark mode breadcrumb styling */
[data-theme="dark"] .breadcrumb {
    color: var(--text-secondary);
}

.breadcrumb a {
    text-decoration: none;
}

/* Light mode - navy blue for Home link */
:root .breadcrumb a {
    color: #1e3a8a; /* Navy blue */
}

/* Dark mode - keep purple */
[data-theme="dark"] .breadcrumb a {
    color: var(--primary-color);
}

.breadcrumb span {
    margin: 0 0.5rem;
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    position: relative;
    z-index: 2;
    color: white;
    text-shadow: 
        -1px -1px 0 #000,
        1px -1px 0 #000,
        -1px 1px 0 #000,
        1px 1px 0 #000,
        -2px 0 0 #000,
        2px 0 0 #000,
        0 -2px 0 #000,
        0 2px 0 #000;
}

.page-title i {
    color: var(--primary-color);
}

.page-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
    color: white;
    text-shadow: 
        -1px -1px 0 #000,
        1px -1px 0 #000,
        -1px 1px 0 #000,
        1px 1px 0 #000,
        -2px 0 0 #000,
        2px 0 0 #000,
        0 -2px 0 #000,
        0 2px 0 #000;
}

/* About Section */
.about-section {
    padding: 3rem 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.about-content p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.about-content p:last-child {
    margin-bottom: 0;
}

/* Filter Tabs */
.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: 2rem;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.875rem;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Projects Grid */
.projects-grid {
    padding: 4rem 0;
}

.projects-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    opacity: 1;
    transform: scale(1);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-large);
}

.project-card.hidden {
    opacity: 0;
    transform: scale(0.9);
    pointer-events: none;
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.project-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.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: var(--transition);
}

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

.project-link {
    color: white;
    font-size: 1.5rem;
    text-decoration: none;
    padding: 1rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.project-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.project-content {
    padding: 1.5rem;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.project-category {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.project-date {
    color: var(--text-light);
    font-size: 0.875rem;
}

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

.project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tech-tag {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    border: 1px solid var(--border-color);
}

.project-cta {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.project-cta::after {
    content: '→';
    transition: var(--transition);
}

.project-cta:hover::after {
    transform: translateX(3px);
}

/* CTA Section */
.cta-section {
    background: var(--bg-tertiary);
    padding: 4rem 0;
    text-align: center;
    transition: var(--transition);
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.cta-section p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Project Detail Page Styles */
.project-detail {
    padding: 6rem 0 4rem;
}

.project-header {
    text-align: center;
    margin-bottom: 4rem;
}

.project-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.project-header .project-meta {
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.project-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.project-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

.project-btn-secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.project-btn:hover {
    transform: translateY(-2px);
}

.project-overview {
    background: var(--bg-primary);
    padding: 3rem 0;
    transition: var(--transition);
}

.project-content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.project-main-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.project-main-content h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
}

.project-main-content p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.project-main-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.project-main-content li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.project-sidebar {
    background: var(--bg-tertiary);
    padding: 2rem;
    border-radius: var(--border-radius);
    position: sticky;
    top: 6rem;
    transition: var(--transition);
}

.sidebar-section {
    margin-bottom: 2rem;
}

.sidebar-section:last-child {
    margin-bottom: 0;
}

.sidebar-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.tech-list {
    list-style: none;
    padding: 0;
}

.tech-list li {
    background: var(--bg-primary);
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    border-radius: 0.25rem;
    border: 1px solid var(--border-color);
    font-size: 0.875rem;
}

.project-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    display: block;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-title {
        font-size: 2.5rem;
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .projects-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .project-content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .project-sidebar {
        position: static;
        order: -1;
    }

    .filter-tabs {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

    .project-links {
        flex-direction: column;
        align-items: center;
    }

    .project-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 5rem 0 2rem;
    }

    .page-title {
        font-size: 2rem;
    }

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

    .project-card {
        margin: 0 0.5rem;
    }

    .project-meta {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }

    .filter-tabs {
        padding: 0 1rem;
    }
}