/* ===== SLIDESHARE DOWNLOADER GUIDE SECTION ===== */
.downloader-guide-section {
    padding: var(--spacing-3xl) 0;
    background: transparent;
    position: relative;
}

.guide-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

/* ===== GUIDE HEADER ===== */
.guide-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.guide-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: var(--spacing-lg);
}

/* ===== BENEFITS SECTION ===== */
.benefits-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    margin-bottom: var(--spacing-3xl);
    padding: var(--spacing-3xl);
    background: var(--card-bg);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border-light);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.benefits-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0.03;
    pointer-events: none;
}

.benefits-content {
    position: relative;
    z-index: 1;
}

.benefits-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.benefits-title i {
    color: var(--primary-purple);
    font-size: 1.5rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.benefit-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-light);
}

.benefit-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-purple);
}

.benefit-icon {
    width: 3rem;
    height: 3rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-colored);
}

.benefit-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.benefit-item p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.benefits-image {
    position: relative;
    z-index: 1;
}

.benefits-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

/* ===== STEP GUIDE ===== */
.step-guide {
    margin-bottom: var(--spacing-3xl);
}

.section-title {
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}


.guide-section-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: var(--spacing-2xl);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-align: center;
    justify-content: center;
}

.guide-section-title i {
    color: var(--primary-purple);
    font-size: 1.5rem;
}

.guide-step {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
    padding: var(--spacing-2xl);
    background: var(--card-bg);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border-light);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.guide-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0.02;
    pointer-events: none;
}

.guide-step:hover {
    border-color: var(--primary-purple);
    box-shadow: var(--shadow-lg);
}

.step-number {
    flex-shrink: 0;
    width: 4rem;
    height: 4rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: var(--shadow-colored);
    position: relative;
    z-index: 1;
}

.step-content {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
    position: relative;
    z-index: 1;
}

.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.step-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.step-tips,
.step-instructions {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-purple);
    margin-top: var(--spacing-lg);
}

.step-tips h5,
.step-instructions h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.step-tips h5 i,
.step-instructions h5 i {
    color: var(--primary-purple);
}

.step-tips ul,
.step-instructions ol {
    margin: 0;
    padding-left: var(--spacing-lg);
}

.step-tips li,
.step-instructions li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
}



.step-image {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.step-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.image-caption {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    text-align: center;
    font-style: italic;
}

/* ===== FORMAT OPTIONS ===== */
.format-options {
    margin-top: var(--spacing-lg);
}

.format-options h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.format-options h5 i {
    color: var(--primary-purple);
}

.format-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.format-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.format-option:hover {
    border-color: var(--primary-purple);
    transform: translateX(4px);
}

.format-option i {
    color: var(--primary-purple);
    font-size: 1.25rem;
    width: 1.5rem;
    text-align: center;
}

.format-option strong {
    color: var(--text-primary);
    font-weight: 600;
    display: block;
    margin-bottom: 0.25rem;
}

.format-option span {
    color: var(--text-secondary);
    font-size: 0.875rem;
}


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

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.info-item i {
    color: var(--primary-purple);
    font-size: 1.125rem;
    width: 1.5rem;
    text-align: center;
}

.info-item strong {
    color: var(--text-primary);
    font-weight: 600;
    display: block;
    margin-bottom: 0.25rem;
}

.info-item span {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ===== ADVANCED FEATURES ===== */


.feature-card-guide {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.feature-card-guide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}

.feature-card-guide:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-purple);
}

.feature-card-guide:hover::before {
    opacity: 0.05;
}

.feature-icon-guide {
    width: 4rem;
    height: 4rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    margin: 0 auto var(--spacing-lg);
    box-shadow: var(--shadow-colored);
    position: relative;
    z-index: 1;
}

.feature-card-guide h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

.feature-card-guide p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.quality-options-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

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

.quality-badge.low {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-orange);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.quality-badge.medium {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-blue);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.quality-badge.high {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
    position: relative;
    z-index: 1;
}

.feature-list li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-lg);
    position: relative;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-green);
    font-weight: 600;
}

.theme-toggle-demo {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.theme-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

.theme-btn:hover {
    border-color: var(--primary-purple);
    color: var(--primary-purple);
}

.device-icons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    font-size: 1.5rem;
    color: var(--primary-purple);
    position: relative;
    z-index: 1;
}

/* ===== FAQ SECTION ===== */
.faq-section {
    margin-bottom: var(--spacing-3xl);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
    backdrop-filter: blur(20px);
}

.faq-item:hover {
    border-color: var(--primary-purple);
    box-shadow: var(--shadow-lg);
}

.faq-question {
    padding: var(--spacing-lg);
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.faq-question:hover {
    background: var(--bg-tertiary);
}

.faq-question i {
    color: var(--primary-purple);
    font-size: 0.875rem;
    transition: transform var(--transition-normal);
}

.faq-item:hover .faq-question i {
    transform: rotate(90deg);
}

.faq-answer {
    padding: var(--spacing-lg);
}

.faq-answer p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== CALL TO ACTION ===== */
.guide-cta {
    text-align: center;
    padding: var(--spacing-3xl);
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    color: white;
    position: relative;
    overflow: hidden;
}

.guide-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.guide-cta h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: white;
}

.guide-cta p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    background: white;
    color: var(--primary-purple);
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-size: 1.125rem;
    font-weight: 600;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: rgba(255, 255, 255, 0.95);
}

/* ===== RESPONSIVE DESIGN FOR GUIDE ===== */
@media (max-width: 1200px) {
    .benefits-section {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .step-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .guide-container {
        padding: 0 var(--spacing-lg);
    }
    
    .downloader-guide-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .benefits-section {
        padding: var(--spacing-xl);
        margin-bottom: var(--spacing-2xl);
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .guide-step {
        flex-direction: column;
        gap: var(--spacing-lg);
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-2xl);
    }
    
    .step-number {
        width: 3rem;
        height: 3rem;
        font-size: 1.25rem;
        align-self: center;
    }
    
    .step-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .guide-cta {
        padding: var(--spacing-2xl);
    }
    
    .guide-cta h3 {
        font-size: 1.5rem;
    }
    
    .cta-button {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .guide-container {
        padding: 0 var(--spacing-md);
    }
    
    .downloader-guide-section {
        padding: var(--spacing-xl) 0;
    }
    
    .benefits-section {
        padding: var(--spacing-md);
    }
    
    .guide-step {
        padding: var(--spacing-md);
    }
    
    .feature-card-guide {
        padding: var(--spacing-lg);
    }
    
    .guide-section-title {
        font-size: 1.5rem;
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .step-title {
        font-size: 1.25rem;
    }
    
    .quality-options-info {
        flex-direction: column;
        align-items: center;
    }
    
    .theme-toggle-demo {
        flex-direction: column;
        align-items: center;
    }
    
    .device-icons {
        flex-wrap: wrap;
    }
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */
@media (prefers-reduced-motion: reduce) {
    .guide-step:hover,
    .feature-card-guide:hover,
    .faq-item:hover {
        transform: none;
    }
    
    .format-option:hover {
        transform: none;
    }
    
    .cta-button:hover {
        transform: none;
    }
}

/* ===== HIGH CONTRAST MODE ===== */
@media (prefers-contrast: high) {
    .guide-step,
    .feature-card-guide,
    .faq-item {
        border: 2px solid var(--text-primary);
    }
    
    .step-number,
    .feature-icon-guide {
        background: var(--text-primary);
        color: var(--bg-primary);
    }
    
    .guide-cta {
        background: var(--text-primary);
        color: var(--bg-primary);
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    .downloader-guide-section {
        background: white;
        color: black;
    }
    
    .guide-cta {
        background: #6366f1;
        color: white;
    }
    
    .step-number,
    .feature-icon-guide {
        background: #6366f1;
        color: white;
    }
}