.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--gradient-primary);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.hero-text {
    color: white;
}

.greeting {
    font-size: var(--font-size-lg);
    font-weight: 500;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: 1.5rem;
    min-height: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-description {
    font-size: var(--font-size-lg);
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.code-window {
    background: rgba(26, 26, 26, 0.9);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    max-width: 400px;
    width: 100%;
    transform: perspective(1000px) rotateY(-15deg);
    transition: transform var(--transition-normal);
}

    .code-window:hover {
        transform: perspective(1000px) rotateY(0deg);
    }

.code-header {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: rgba(45, 45, 45, 0.5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.code-dots {
    display: flex;
    gap: 0.5rem;
    margin-right: 1rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

    .dot.red {
        background: #ff5f57;
    }

    .dot.yellow {
        background: #ffbd2e;
    }

    .dot.green {
        background: #28ca42;
    }

.code-title {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.code-content {
    padding: 1.5rem;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.code-line {
    margin-bottom: 0.5rem;
    color: #e6e6e6;
}

.code-keyword {
    color: #ff79c6;
}

.code-class {
    color: #8be9fd;
}

.code-function {
    color: #50fa7b;
}

.code-string {
    color: #f1fa8c;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-arrow {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-xl);
    animation: bounce 2s infinite;
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .code-window {
        transform: none;
        max-width: 350px;
    }
}

@media (max-width: 768px) {
    .hero-buttons {
        justify-content: center;
    }

    .hero-description {
        margin: 0 auto 2rem;
    }
}

.skills-section {
    padding: var(--section-padding);
    background: var(--secondary-bg);
    position: relative;
}

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

.skill-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--card-padding);
    backdrop-filter: blur(20px);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

    .skill-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--gradient-primary);
    }

    .skill-card:nth-child(2)::before {
        background: var(--gradient-secondary);
    }

    .skill-card:nth-child(3)::before {
        background: var(--gradient-tertiary);
    }

    .skill-card:nth-child(4)::before {
        background: var(--gradient-warning);
    }

    .skill-card:nth-child(5)::before {
        background: var(--gradient-primary);
    }

    .skill-card:nth-child(6)::before {
        background: var(--gradient-secondary);
    }

    .skill-card:nth-child(7)::before {
        background: var(--gradient-tertiary);
    }

    .skill-card:nth-child(8)::before {
        background: var(--gradient-warning);
    }

    .skill-card:nth-child(9)::before {
        background: var(--gradient-primary);
    }

    .skill-card:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-xl);
        border-color: var(--accent-primary);
    }

.skill-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.skill-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    margin-right: 1rem;
    position: relative;
    overflow: hidden;
}

    .skill-icon::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--gradient-primary);
        opacity: 0.1;
    }

    .skill-icon i {
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        z-index: 1;
        position: relative;
    }

    .skill-icon.python::before,
    .skill-icon.python i {
        background: var(--gradient-primary);
    }

    .skill-icon.csharp::before,
    .skill-icon.csharp i {
        background: var(--gradient-secondary);
    }

    .skill-icon.kotlin::before,
    .skill-icon.kotlin i {
        background: var(--gradient-tertiary);
    }

    .skill-icon.javascript::before,
    .skill-icon.javascript i {
        background: var(--gradient-warning);
    }

    .skill-icon.devops::before,
    .skill-icon.devops i {
        background: var(--gradient-primary);
    }

    .skill-icon.automation::before,
    .skill-icon.automation i {
        background: var(--gradient-secondary);
    }

    .skill-icon.mdm::before,
    .skill-icon.mdm i {
        background: var(--gradient-tertiary);
    }

    .skill-icon.pxe::before,
    .skill-icon.pxe i {
        background: var(--gradient-warning);
    }

    .skill-icon.windows::before,
    .skill-icon.windows i {
        background: linear-gradient(135deg, #0078d4 0%, #106ebe 100%);
    }

.skill-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.skill-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.skill-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-pill {
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent-primary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

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

    .skill-card {
        padding: 1.5rem;
    }
}

.stats-section {
    padding: 4rem 0;
    background: var(--primary-bg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    transition: all var(--transition-normal);
}

    .stat-item:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-lg);
    }

.stat-icon {
    font-size: var(--font-size-3xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.games-section {
    padding: var(--section-padding);
    background: var(--primary-bg);
}

.game-selector {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.selector-tabs {
    display: flex;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 0.5rem;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
}

.selector-tab {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    font-family: var(--font-family);
}

    .selector-tab::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: var(--gradient-primary);
        opacity: 0;
        transition: all var(--transition-normal);
        z-index: 0;
    }

    .selector-tab:hover::before {
        left: 0;
        opacity: 0.1;
    }

    .selector-tab:hover {
        color: var(--text-primary);
        transform: translateY(-2px);
    }

    .selector-tab.active {
        background: var(--gradient-primary);
        color: white;
        transform: translateY(-2px);
        box-shadow: var(--shadow-lg);
    }

        .selector-tab.active::before {
            opacity: 0;
        }

    .selector-tab i,
    .selector-tab span {
        position: relative;
        z-index: 1;
    }

    .selector-tab i {
        font-size: var(--font-size-lg);
    }

.games-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(20px);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-xl);
}

    .games-container::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--gradient-primary);
    }

.game-panel {
    display: none;
    padding: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-normal);
}

    .game-panel.active {
        display: block;
        opacity: 1;
        transform: translateY(0);
    }

.pinball-game {
    width: 100%;
}

.pinball-game-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
    align-items: start;
    margin-bottom: 2rem;
}

.pinball-board {
    display: flex;
    justify-content: center;
}

#pinballGameContainer {
    position: relative;
    display: flex;
    justify-content: center;
}

#pinballCanvas {
    display: block;
    margin: 0 auto;
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-lg);
}

.pinball-controls {
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    height: fit-content;
}

.controls-info h5 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.control-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

    .control-item:last-child {
        margin-bottom: 0;
    }

kbd {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.5rem;
    font-family: var(--font-family);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-primary);
    min-width: 2rem;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.mobile-note {
    font-style: italic;
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
}

.game-panel.switching {
    opacity: 0.5;
    pointer-events: none;
}

.games-container.loading::after {
    content: 'Switching games...';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(2px);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-weight: 600;
}

.game-features {
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-top: 2rem;
}

    .game-features h4 {
        color: var(--text-primary);
        margin-bottom: 1rem;
        text-align: center;
        font-size: var(--font-size-lg);
        font-weight: 600;
    }

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

    .feature-item:hover {
        background: rgba(99, 102, 241, 0.1);
        color: var(--text-primary);
    }

    .feature-item i {
        color: var(--accent-primary);
        width: 16px;
        flex-shrink: 0;
        font-size: var(--font-size-sm);
    }

.sudoku-game .game-header,
.pinball-game .game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.sudoku-game .game-info,
.pinball-game .game-info {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.sudoku-game .game-controls,
.pinball-game .game-controls {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

    .sudoku-game .game-controls .btn,
    .pinball-game .game-controls .btn {
        padding: 0.5rem 1rem;
        font-size: var(--font-size-sm);
        min-width: auto;
    }

.pinball-game .game-stats {
    display: flex;
    gap: 1.5rem;
}

    .pinball-game .game-stats .stat-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 0.5rem;
        background: rgba(99, 102, 241, 0.1);
        border-radius: var(--radius-md);
        min-width: 80px;
    }

    .pinball-game .game-stats .stat-label {
        font-size: var(--font-size-xs);
        color: var(--text-secondary);
        margin-bottom: 0.25rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .pinball-game .game-stats .stat-value {
        font-size: var(--font-size-xl);
        font-weight: 700;
        color: var(--text-primary);
    }

@media (max-width: 1024px) {
    .pinball-game-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .pinball-controls {
        order: -1;
        margin-bottom: 1rem;
    }
}

@media (max-width: 768px) {
    .selector-tabs {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .selector-tab {
        justify-content: center;
        padding: 0.75rem 1.5rem;
        width: 100%;
    }

    .game-panel {
        padding: 1.5rem;
    }

    .pinball-game-container {
        gap: 1rem;
    }

    .feature-list {
        grid-template-columns: 1fr;
    }

    #pinballCanvas {
        max-width: 100%;
        height: auto;
        transform: scale(0.8);
        transform-origin: center top;
    }

    .sudoku-game .game-header,
    .pinball-game .game-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .sudoku-game .game-info,
    .pinball-game .game-info {
        justify-content: center;
    }

    .sudoku-game .game-controls,
    .pinball-game .game-controls {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .games-section {
        padding: 3rem 0;
    }

    .game-panel {
        padding: 1rem;
    }

    .selector-tab {
        padding: 0.5rem 1rem;
        font-size: var(--font-size-sm);
    }

        .selector-tab i {
            font-size: var(--font-size-base);
        }

    #pinballCanvas {
        transform: scale(0.6);
    }

    .pinball-game .game-stats {
        gap: 1rem;
        justify-content: center;
    }

        .pinball-game .game-stats .stat-item {
            min-width: 60px;
            padding: 0.25rem;
        }

        .pinball-game .game-stats .stat-value {
            font-size: var(--font-size-lg);
        }
}

[data-theme="light"] .games-container {
    background: rgba(255, 255, 255, 0.9);
    border-color: #e2e8f0;
}

[data-theme="light"] .selector-tabs {
    background: rgba(255, 255, 255, 0.9);
    border-color: #e2e8f0;
}

[data-theme="light"] .pinball-controls {
    background: rgba(99, 102, 241, 0.05);
    border-color: rgba(99, 102, 241, 0.15);
}

[data-theme="light"] .game-features {
    background: rgba(99, 102, 241, 0.05);
    border-color: rgba(99, 102, 241, 0.15);
}

.sudoku-section {
    padding: var(--section-padding);
    background: var(--primary-bg);
    position: relative;
}

.sudoku-game {
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

    .sudoku-game::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--gradient-primary);
    }

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.game-info {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.difficulty-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

    .difficulty-selector label {
        font-weight: 600;
        color: var(--text-primary);
    }

    .difficulty-selector select {
        background: var(--secondary-bg);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        padding: 0.5rem 1rem;
        color: var(--text-primary);
        font-size: var(--font-size-sm);
        cursor: pointer;
    }

.game-stats {
    display: flex;
    gap: 1.5rem;
}

    .game-stats .stat-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 0;
        background: none;
        border: none;
    }

    .game-stats .stat-label {
        font-size: var(--font-size-xs);
        color: var(--text-secondary);
        margin-bottom: 0.25rem;
    }

    .game-stats .stat-value {
        font-size: var(--font-size-lg);
        font-weight: 700;
        color: var(--text-primary);
    }

.game-controls {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

    .game-controls .btn {
        padding: 0.5rem 1rem;
        font-size: var(--font-size-sm);
        min-width: auto;
    }

.sudoku-board-container {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.sudoku-board {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    gap: 1px;
    background: var(--border-color);
    border: 3px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    width: 100%;
    max-width: 450px;
    aspect-ratio: 1;
}

.sudoku-cell {
    background: var(--card-bg);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    outline: none;
}

    .sudoku-cell:hover {
        background: rgba(99, 102, 241, 0.1);
    }

    .sudoku-cell.selected {
        background: rgba(99, 102, 241, 0.2);
        box-shadow: inset 0 0 0 2px var(--accent-primary);
    }

    .sudoku-cell.given {
        background: var(--secondary-bg);
        color: var(--text-primary);
        font-weight: 800;
        cursor: default;
    }

        .sudoku-cell.given:hover {
            background: var(--secondary-bg);
        }

    .sudoku-cell.error {
        background: rgba(239, 68, 68, 0.2);
        color: var(--accent-error);
    }

    .sudoku-cell.highlight {
        background: rgba(245, 158, 11, 0.2);
    }

    .sudoku-cell:nth-child(3n):not(:nth-child(9n)) {
        border-right: 2px solid var(--border-color);
    }

    .sudoku-cell:nth-child(n+19):nth-child(-n+27),
    .sudoku-cell:nth-child(n+46):nth-child(-n+54) {
        border-bottom: 2px solid var(--border-color);
    }

.number-pad {
    margin-bottom: 2rem;
}

.number-buttons {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
    max-width: 300px;
    margin: 0 auto;
}

.number-btn {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.75rem;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .number-btn:hover {
        background: var(--accent-primary);
        color: white;
        transform: translateY(-2px);
    }

    .number-btn.selected {
        background: var(--accent-primary);
        color: white;
        box-shadow: var(--shadow-md);
    }

    .number-btn.erase-btn {
        background: var(--accent-error);
        color: white;
    }

        .number-btn.erase-btn:hover {
            background: #dc2626;
        }

.game-features {
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

    .game-features h4 {
        color: var(--text-primary);
        margin-bottom: 1rem;
        text-align: center;
    }

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

    .feature-item i {
        color: var(--accent-primary);
        width: 16px;
    }

.sudoku-board.completed {
    animation: celebration 2s ease-in-out;
}

@keyframes celebration {
    0%, 100% {
        transform: scale(1);
    }

    25% {
        transform: scale(1.02);
    }

    50% {
        transform: scale(1.05);
    }

    75% {
        transform: scale(1.02);
    }
}

.confetti {
    position: fixed;
    width: 10px;
    height: 10px;
    background: var(--accent-primary);
    animation: confetti-fall 3s linear forwards;
    z-index: 1000;
}

@keyframes confetti-fall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }

    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}

@media (max-width: 768px) {
    .sudoku-game {
        padding: 1rem;
    }

    .game-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .game-info {
        justify-content: center;
    }

    .game-controls {
        justify-content: center;
    }

    .sudoku-cell {
        font-size: var(--font-size-base);
    }

    .number-buttons {
        grid-template-columns: repeat(5, 1fr);
        gap: 0.25rem;
    }

    .number-btn {
        padding: 0.5rem;
        font-size: var(--font-size-base);
    }

    .feature-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .sudoku-board {
        max-width: 320px;
    }

    .sudoku-cell {
        font-size: var(--font-size-sm);
    }

    .game-stats {
        gap: 1rem;
    }

        .game-stats .stat-item {
            font-size: var(--font-size-xs);
        }
}

.featured-projects-section {
    padding: var(--section-padding);
    background: var(--secondary-bg);
}

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

.featured-project-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    backdrop-filter: blur(20px);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

    .featured-project-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--gradient-primary);
        transform: scaleX(0);
        transition: transform var(--transition-normal);
    }

    .featured-project-card:hover::before {
        transform: scaleX(1);
    }

    .featured-project-card:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-xl);
        border-color: var(--accent-primary);
    }

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.project-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    color: white;
    position: relative;
}

    .project-icon.web {
        background: var(--gradient-primary);
    }

    .project-icon.android {
        background: var(--gradient-tertiary);
    }

    .project-icon.desktop {
        background: var(--gradient-secondary);
    }

    .project-icon.network {
        background: var(--gradient-warning);
    }

    .project-icon.security {
        background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    }

    .project-icon.analytics {
        background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    }

    .project-icon.platform {
        background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    }

.project-status {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

    .project-status.production {
        background: rgba(16, 185, 129, 0.1);
        color: var(--accent-success);
        border: 1px solid rgba(16, 185, 129, 0.2);
    }

    .project-status.active {
        background: rgba(59, 130, 246, 0.1);
        color: #3b82f6;
        border: 1px solid rgba(59, 130, 246, 0.2);
    }

    .project-status.development {
        background: rgba(245, 158, 11, 0.1);
        color: var(--accent-warning);
        border: 1px solid rgba(245, 158, 11, 0.2);
    }

.featured-project-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.featured-project-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

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

    .project-tech-mini span {
        background: rgba(99, 102, 241, 0.1);
        color: var(--accent-primary);
        padding: 0.25rem 0.75rem;
        border-radius: var(--radius-full);
        font-size: var(--font-size-xs);
        font-weight: 500;
        border: 1px solid rgba(99, 102, 241, 0.2);
    }

.project-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

.btn-mini {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    font-size: var(--font-size-lg);
}

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

    .btn-mini.btn-secondary {
        background: var(--secondary-bg);
        color: var(--text-primary);
        border: 1px solid var(--border-color);
    }

    .btn-mini:hover {
        transform: scale(1.1);
        box-shadow: var(--shadow-md);
    }

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

    .featured-project-card {
        padding: 1.5rem;
    }
}

.featured-project-section {
    padding: var(--section-padding);
    background: var(--secondary-bg);
}

.featured-project {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    padding: 3rem;
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

    .featured-project::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--gradient-primary);
    }

.project-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.project-mockup {
    transform: perspective(1000px) rotateY(-15deg);
    transition: transform var(--transition-normal);
}

.featured-project:hover .project-mockup {
    transform: perspective(1000px) rotateY(0deg);
}

.mockup-browser {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    max-width: 400px;
    width: 100%;
}

.browser-header {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--secondary-bg);
    border-bottom: 1px solid var(--border-color);
}

.browser-dots {
    display: flex;
    gap: 0.5rem;
    margin-right: 1rem;
}

.browser-url {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem 1rem;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    flex: 1;
}

.browser-content {
    padding: 2rem;
    min-height: 300px;
}

.project-preview {
    text-align: center;
}

    .project-preview h3 {
        color: var(--accent-primary);
        font-size: var(--font-size-xl);
        margin-bottom: 2rem;
    }

.preview-elements {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.element-bar,
.element-card,
.element-chart {
    border-radius: var(--radius-md);
    opacity: 0.6;
}

.element-bar {
    height: 40px;
    background: var(--gradient-primary);
}

.element-card {
    height: 80px;
    background: var(--gradient-secondary);
}

.element-chart {
    height: 100px;
    background: var(--gradient-tertiary);
}

.project-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.project-category {
    color: var(--accent-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.project-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-lg);
}

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

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

    .feature-item i {
        color: var(--accent-primary);
        font-size: var(--font-size-lg);
    }

.project-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

@media (max-width: 1024px) {
    .featured-project {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .project-mockup {
        transform: none;
    }

    .project-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .featured-project {
        padding: 2rem;
    }

    .project-actions {
        justify-content: center;
    }
}

.cta-section {
    padding: var(--section-padding);
    background: var(--gradient-primary);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

    .cta-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.1);
        z-index: 1;
    }

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
}

    .cta-content h2 {
        font-size: var(--font-size-4xl);
        font-weight: 700;
        margin-bottom: 1rem;
    }

    .cta-content p {
        font-size: var(--font-size-lg);
        margin-bottom: 2rem;
        opacity: 0.9;
    }

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

    .cta-actions .btn {
        background: rgba(255, 255, 255, 0.2);
        border: 2px solid rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(10px);
    }

        .cta-actions .btn:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: translateY(-2px);
        }

@media (max-width: 768px) {
    .cta-content h2 {
        font-size: var(--font-size-3xl);
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}

.reward-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

    .reward-popup.show {
        opacity: 1;
        visibility: visible;
    }

.popup-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    max-width: 400px;
    width: 90%;
    text-align: center;
    backdrop-filter: blur(20px);
    transform: scale(0.8);
    transition: transform var(--transition-normal);
}

.reward-popup.show .popup-content {
    transform: scale(1);
}

.popup-header {
    position: relative;
    margin-bottom: 1.5rem;
}

.reward-icon {
    font-size: var(--font-size-5xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: bounceIn 0.5s ease-out;
}

.popup-close {
    position: absolute;
    top: -1rem;
    right: -1rem;
    background: var(--accent-error);
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

    .popup-close:hover {
        transform: scale(1.1);
    }

.popup-body h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.popup-body p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.reward-animation {
    margin: 1rem 0;
}

.coin-animation {
    font-size: var(--font-size-3xl);
    color: var(--accent-warning);
    animation: bounceIn 0.5s ease-out, rotate 2s linear infinite 0.5s;
}

.footer {
    background: var(--primary-bg);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-section h4 {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-normal);
    font-size: var(--font-size-lg);
}

    .social-link:hover {
        background: var(--accent-primary);
        border-color: var(--accent-primary);
        transform: translateY(-2px);
        box-shadow: var(--shadow-lg);
    }

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

    .footer-links a {
        color: var(--text-secondary);
        text-decoration: none;
        transition: color var(--transition-normal);
    }

        .footer-links a:hover {
            color: var(--accent-primary);
        }

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

    .footer-bottom p {
        margin-bottom: 0.5rem;
    }

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .footer-links {
        align-items: center;
    }
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

    .modal.show {
        opacity: 1;
        visibility: visible;
    }

.modal-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    max-width: 800px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    backdrop-filter: blur(20px);
    transform: scale(0.8);
    transition: transform var(--transition-normal);
}

.modal.show .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

    .modal-header h3 {
        font-size: var(--font-size-xl);
        font-weight: 600;
        color: var(--text-primary);
        margin: 0;
    }

.modal-close {
    background: var(--accent-error);
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    font-size: var(--font-size-lg);
}

    .modal-close:hover {
        transform: scale(1.1);
    }

.modal-body {
    padding: 2rem;
}

.project-detail-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 1.5rem 0 1rem;
}

    .project-detail-content h4:first-child {
        margin-top: 0;
    }

.project-detail-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.project-detail-content ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

    .project-detail-content ul li {
        position: relative;
        padding-left: 1.5rem;
        margin-bottom: 0.75rem;
        color: var(--text-secondary);
        line-height: 1.6;
    }

        .project-detail-content ul li::before {
            content: '▶';
            position: absolute;
            left: 0;
            color: var(--accent-primary);
            font-size: var(--font-size-sm);
        }

        .project-detail-content ul li strong {
            color: var(--text-primary);
            font-weight: 600;
        }

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    backdrop-filter: blur(20px);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

    .project-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-lg);
        border-color: var(--accent-primary);
    }

.project-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

    .project-card-header .project-icon {
        width: 40px;
        height: 40px;
        margin-right: 1rem;
        font-size: var(--font-size-lg);
    }

.project-meta {
    flex: 1;
}

.project-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.25rem;
}

.project-language {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.project-links {
    display: flex;
    gap: 0.5rem;
}

.project-link {
    width: 35px;
    height: 35px;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-normal);
}

    .project-link:hover {
        background: var(--accent-primary);
        border-color: var(--accent-primary);
        color: white;
        transform: scale(1.1);
    }

.project-card-body {
    margin-top: 1rem;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.technologies-section {
    padding: var(--section-padding);
    background: var(--primary-bg);
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.tech-category {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    backdrop-filter: blur(20px);
    transition: all var(--transition-normal);
}

    .tech-category:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-lg);
    }

    .tech-category h3 {
        font-size: var(--font-size-xl);
        font-weight: 600;
        color: var(--text-primary);
        margin-bottom: 1.5rem;
        text-align: center;
    }

.tech-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    text-align: center;
}

    .tech-item:hover {
        background: rgba(99, 102, 241, 0.1);
        border-color: rgba(99, 102, 241, 0.2);
        transform: translateY(-2px);
    }

    .tech-item i {
        font-size: var(--font-size-2xl);
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin-bottom: 0.5rem;
    }

    .tech-item span {
        font-size: var(--font-size-sm);
        font-weight: 500;
        color: var(--text-primary);
    }

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

    .tech-items {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }

    .tech-item {
        padding: 0.75rem;
    }
}

.hero-projects {
    background: var(--gradient-secondary);
    min-height: 60vh;
}

.project-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
    margin-top: 2rem;
}

.stat {
    text-align: center;
    color: white;
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    display: block;
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    margin-top: 0.25rem;
}

@media (max-width: 768px) {
    .project-stats {
        flex-direction: column;
        gap: 1rem;
    }
}

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

.github-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.github-project-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    backdrop-filter: blur(20px);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

    .github-project-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--gradient-primary);
        transform: scaleX(0);
        transition: transform var(--transition-normal);
    }

    .github-project-card:hover::before {
        transform: scaleX(1);
    }

    .github-project-card:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-xl);
        border-color: var(--accent-primary);
    }

    .github-project-card .project-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
    }

    .github-project-card .project-icon {
        width: 50px;
        height: 50px;
        border-radius: var(--radius-lg);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: var(--font-size-xl);
        color: white;
        position: relative;
    }

        .github-project-card .project-icon.python {
            background: linear-gradient(135deg, #3776ab 0%, #ffd43b 100%);
        }

        .github-project-card .project-icon.javascript {
            background: linear-gradient(135deg, #f7df1e 0%, #ffdf00 100%);
            color: #000;
        }

        .github-project-card .project-icon.typescript {
            background: linear-gradient(135deg, #3178c6 0%, #2d79c7 100%);
        }

        .github-project-card .project-icon.kotlin {
            background: linear-gradient(135deg, #7f52ff 0%, #0095d5 100%);
        }

        .github-project-card .project-icon.java {
            background: linear-gradient(135deg, #ed8b00 0%, #5382a1 100%);
        }

        .github-project-card .project-icon.html {
            background: linear-gradient(135deg, #e34f26 0%, #f06529 100%);
        }

        .github-project-card .project-icon.css {
            background: linear-gradient(135deg, #1572b6 0%, #33a9dc 100%);
        }

        .github-project-card .project-icon.shell,
        .github-project-card .project-icon.powershell {
            background: linear-gradient(135deg, #4eaa25 0%, #89e051 100%);
        }

        .github-project-card .project-icon.code {
            background: var(--gradient-primary);
        }

.project-status-badge {
    display: flex;
    align-items: center;
}

.language-badge {
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent-primary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border: 1px solid rgba(99, 102, 241, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.github-project-card .project-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.github-project-card .project-name {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.github-project-card .project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.github-project-card .project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.github-project-card .meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

    .github-project-card .meta-item i {
        color: var(--accent-primary);
        font-size: var(--font-size-xs);
    }

.github-project-card .project-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-sm);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: inherit;
}

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

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    }

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

    .btn-secondary:hover {
        border-color: var(--accent-primary);
        background: rgba(99, 102, 241, 0.1);
        transform: translateY(-2px);
    }

.no-projects-message {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

.no-projects-content {
    text-align: center;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 3rem;
    backdrop-filter: blur(20px);
}

    .no-projects-content i {
        font-size: 4rem;
        color: var(--text-secondary);
        margin-bottom: 1.5rem;
        display: block;
    }

    .no-projects-content h3 {
        font-size: var(--font-size-2xl);
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 1rem;
    }

    .no-projects-content p {
        color: var(--text-secondary);
        margin-bottom: 2rem;
        max-width: 400px;
        line-height: 1.6;
    }

@media (max-width: 768px) {
    .github-projects-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .github-project-card {
        padding: 1.5rem;
    }

        .github-project-card .project-actions {
            flex-direction: column;
        }

        .github-project-card .btn {
            justify-content: center;
            width: 100%;
        }
}

@media (max-width: 480px) {
    .github-project-card {
        padding: 1rem;
    }

        .github-project-card .project-header {
            flex-direction: column;
            gap: 1rem;
            align-items: flex-start;
        }

        .github-project-card .project-meta {
            flex-direction: column;
            gap: 0.5rem;
        }
}

@media (max-width: 1024px) {
    .grid-cols-2 {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 768px) {
    .hide-mobile {
        display: none !important;
    }

    .show-mobile {
        display: block !important;
    }
}

[data-theme="light"] .code-window {
    background: rgba(248, 250, 252, 0.9);
}

[data-theme="light"] .code-header {
    background: rgba(226, 232, 240, 0.5);
}

[data-theme="light"] .code-line {
    color: #1e293b;
}

[data-theme="light"] .mystery-box-game {
    box-shadow: var(--shadow-xl);
}

[data-theme="light"] .skill-card:hover {
    box-shadow: var(--shadow-xl);
}

[data-theme="light"] .github-project-card {
    background: rgba(255, 255, 255, 0.8);
    border-color: #e2e8f0;
}

    [data-theme="light"] .github-project-card:hover {
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    }

    [data-theme="light"] .github-project-card .project-meta {
        border-color: #e2e8f0;
    }

[data-theme="light"] .no-projects-content {
    background: rgba(255, 255, 255, 0.8);
    border-color: #e2e8f0;
}