/* Tutorials Section Styles */

/* Subsection Title */
.subsection-title {
    font-size: 2rem;
    margin: var(--spacing-2xl) 0 var(--spacing-xl);
    color: var(--text-primary);
}

.tutorials-section-content {
    margin-top: var(--spacing-2xl);
}

.command-generator-section {
    margin-bottom: var(--spacing-2xl);
}

.faq-section-tutorials {
    margin-top: var(--spacing-2xl);
}

/* Tutorial Hero */
.tutorial-hero {
    text-align: center;
    padding: 120px 0 60px;
    position: relative;
}

.tutorial-hero-badge {
    display: inline-block;
    background: var(--accent-gradient);
    color: white;
    padding: 8px 24px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tutorial-hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    background: var(--text-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tutorial-hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Command Generator */
.command-generator-section {
    margin: 60px 0;
}

.generator-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
}

.generator-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text-primary);
}

.generator-icon {
    width: 32px;
    height: 32px;
    stroke: var(--accent-primary);
    fill: none;
}

.generator-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    font-size: 1.1rem;
}

.generator-form {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-control {
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: 'Consolas', 'Monaco', monospace;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-help {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: 1rem;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.btn-generate {
    padding: 16px 48px;
    background: var(--accent-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.btn-generate:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.generated-output {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 2px solid var(--border-color);
}

.output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.output-header h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.btn-copy {
    padding: 10px 24px;
    background: var(--accent-secondary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-copy.copied {
    background: #10b981;
}

.output-instructions {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: rgba(0, 212, 255, 0.05);
    border-left: 4px solid var(--accent-primary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    line-height: 1.8;
}

.output-instructions h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

/* Tutorial Tabs */
.tutorials-section {
    margin: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    color: var(--text-primary);
}

.tutorial-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.tutorial-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-secondary);
}

.tutorial-tab:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.tutorial-tab.active {
    background: var(--accent-gradient);
    border-color: transparent;
    color: white;
    box-shadow: var(--shadow-glow);
}

.tab-icon {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

/* Tutorial Content */
.tutorial-content {
    position: relative;
}

.tutorial-panel {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tutorial-panel.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tutorial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
}

.tutorial-header h3 {
    font-size: 2rem;
    color: var(--text-primary);
}

.difficulty-badge {
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
}

.difficulty-badge.easy {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.difficulty-badge.medium {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.difficulty-badge.hard {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.tutorial-intro {
    padding: var(--spacing-lg);
    background: rgba(0, 212, 255, 0.05);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-2xl);
    border-left: 4px solid var(--accent-primary);
}

.tutorial-intro p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

/* Tutorial Steps */
.tutorial-step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.tutorial-step:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--accent-gradient);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.step-content ul {
    list-style: none;
    padding: 0;
}

.step-content ul li {
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    position: relative;
    line-height: 1.8;
}

.step-content ul li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: bold;
}

.btn-download-inline {
    display: inline-block;
    padding: 12px 24px;
    background: var(--accent-gradient);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: var(--spacing-md);
}

.btn-download-inline:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Linux Options */
.linux-options {
    display: grid;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.linux-option {
    padding: var(--spacing-lg);
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    position: relative;
}

.linux-option.recommended {
    border-color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.05);
}

.option-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-lg);
    background: var(--accent-gradient);
    color: white;
    padding: 4px 16px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.linux-option h5 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.linux-option p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* Tutorial Tips */
.tutorial-tips {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 170, 255, 0.05) 100%);
    border-radius: var(--radius-lg);
    border: 2px solid var(--accent-primary);
    margin-top: var(--spacing-2xl);
}

.tutorial-tips h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.tutorial-tips ul {
    list-style: none;
    padding: 0;
}

.tutorial-tips ul li {
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    position: relative;
    line-height: 1.8;
}

.tutorial-tips ul li:before {
    content: "💡";
    position: absolute;
    left: 0;
}

.tutorial-tips code {
    background: var(--bg-primary);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9em;
    color: var(--accent-primary);
}

.tutorial-warning {
    padding: var(--spacing-xl);
    background: rgba(239, 68, 68, 0.1);
    border-radius: var(--radius-lg);
    border: 2px solid #ef4444;
    margin-top: var(--spacing-2xl);
}

.tutorial-warning h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: #ef4444;
}

.tutorial-warning p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

.important-note {
    padding: var(--spacing-md);
    background: rgba(245, 158, 11, 0.1);
    border-left: 4px solid #f59e0b;
    border-radius: 4px;
    color: var(--text-primary);
    margin-top: var(--spacing-md);
}

.important-note code {
    background: var(--bg-primary);
    padding: 2px 8px;
    border-radius: 4px;
    color: #f59e0b;
}

/* FAQ Section */
.faq-section {
    margin: 80px 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.faq-item {
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.faq-item h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

.faq-item code {
    background: var(--bg-primary);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9em;
    color: var(--accent-primary);
}

/* Support Section */
.support-section {
    margin: 80px 0;
}

.support-card {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.support-card h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.support-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    font-size: 1.1rem;
}

.support-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.support-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

.support-link svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: none;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .tutorial-tabs {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .tutorial-hero {
        padding: 100px 0 40px;
    }

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

    .tutorial-hero-description {
        font-size: 1rem;
    }

    .generator-card {
        padding: var(--spacing-xl);
    }

    .tutorial-tabs {
        grid-template-columns: 1fr;
    }

    .tutorial-step {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .output-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .support-links {
        flex-direction: column;
    }

    .support-link {
        width: 100%;
        justify-content: center;
    }
}