/* CACHE BREAK: 1753121199 */
/* Interactive Features CSS - 2025 iOS Style */

/* Animations and Transitions */
@keyframes fadeIn {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); }
    50% { box-shadow: 0 0 40px rgba(0, 0, 0, 0.2); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes slideInFromRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes scaleIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Base Animation Classes */
.animate-fade-in {
    animation: fadeIn 0.1s ease forwards;
}

.pulse-animation {
    animation: pulseGlow 3s ease-in-out infinite;
}

.pulse-on-hover:hover {
    animation: pulseGlow 1s ease-in-out;
}

.float-animation {
    animation: float 6s ease-in-out infinite;
}

/* Interactive Feature Showcase - Premium Pricing Card Design */
.feature-showcase {
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 28px;
    padding: 40px 36px;
    margin: 8px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.08),
        0 4px 12px rgba(0, 0, 0, 0.12),
        0 2px 4px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    transition: all var(--transition-base);
    overflow: visible;
}

.feature-showcase::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 32px;
    backdrop-filter: blur(1px);
    box-shadow: 
        inset -10px -8px 0px -11px rgba(255, 255, 255, 1),
        inset 0px -9px 0px -8px rgba(255, 255, 255, 1);
    opacity: 0.6;
    z-index: -1;
    filter: blur(1px) drop-shadow(10px 4px 6px rgba(0, 0, 0, 0.1)) brightness(115%);
    pointer-events: none;
}

.feature-showcase:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 
        0 12px 24px rgba(31, 38, 135, 0.25), 
        inset 0 4px 20px rgba(255, 255, 255, 0.35);
    border-color: rgba(255, 255, 255, 0.85);
}

/* Feature Tabs - Premium Pricing Card Design */
.feature-tabs {
    display: flex;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 24px;
    padding: 8px;
    gap: 4px;
    box-shadow: 0 4px 16px rgba(31, 38, 135, 0.15), inset 0 2px 10px rgba(255, 255, 255, 0.2);
}

.tab-button {
    flex: 1;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(15px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(31, 38, 135, 0.1), inset 0 1px 4px rgba(255, 255, 255, 0.3);
}

.tab-button::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    backdrop-filter: blur(1px);
    box-shadow: 
        inset -4px -3px 0px -4px rgba(255, 255, 255, 0.8),
        inset 0px -3px 0px -3px rgba(255, 255, 255, 0.8);
    opacity: 0.5;
    z-index: -1;
    pointer-events: none;
}

.tab-button:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.75);
    box-shadow: 
        0 4px 12px rgba(31, 38, 135, 0.2),
        inset 0 2px 8px rgba(255, 255, 255, 0.35);
    transform: translateY(-1px) scale(1.01);
}

.tab-button.active {
    background: rgba(255, 255, 255, 0.35);
    border-color: rgba(255, 255, 255, 0.8);
    color: var(--primary-color);
    box-shadow: 
        0 6px 16px rgba(31, 38, 135, 0.25),
        inset 0 2px 12px rgba(255, 255, 255, 0.4);
    transform: translateY(-2px) scale(1.02);
}

/* Tab Content */
.tab-content {
    display: none;
    padding: 0px; /* Remove extra padding since showcase already has padding */
    animation: fadeIn 0.1s ease-out;
}

/* Dark Mode - Feature Showcase and Tabs */
body.dark-mode .feature-showcase {
    background: rgba(0, 0, 0, 0.85) !important;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--dark-text);
    border-radius: 28px !important;
    padding: 40px 36px !important;
    margin: 8px !important;
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.4),
        0 6px 16px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    overflow: visible !important;
}

body.dark-mode .feature-tabs {
    background: rgba(0, 0, 0, 0.8) !important;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px) saturate(180%);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.4),
        0 4px 12px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

body.dark-mode .tab-button {
    background: rgba(0, 0, 0, 0.6) !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--dark-text);
    backdrop-filter: blur(15px) saturate(180%);
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

body.dark-mode .tab-button::after {
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 
        inset -4px -3px 0px -4px rgba(255, 255, 255, 0.15),
        inset 0px -3px 0px -3px rgba(255, 255, 255, 0.15);
}

body.dark-mode .tab-button:hover {
    background: rgba(0, 0, 0, 0.75) !important;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 6px 16px rgba(0, 0, 0, 0.4),
        inset 0 2px 8px rgba(255, 255, 255, 0.08);
}

body.dark-mode .tab-button.active {
    background: rgba(0, 0, 0, 0.9) !important;
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--dark-text);
    box-shadow: 
        0 8px 20px rgba(0, 0, 0, 0.5),
        inset 0 2px 12px rgba(255, 255, 255, 0.1);
}

.tab-content.active {
    display: block;
}

.interactive-card {
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
    box-shadow: none !important;
}

/* Interactive Feature Items */
.feature-item.interactive-hover {
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-item.interactive-hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.05);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: inherit;
}

.feature-item.interactive-hover:hover::before {
    opacity: 1;
}

.feature-item.interactive-hover:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Demo Previews */
.demo-preview {
    margin-top: 16px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-size: 12px;
    color: var(--primary-color);
    font-weight: 500;
    opacity: 1; /* Show immediately */
    transform: translateY(0); /* No transform delay */
    transition: all 0.3s ease;
    box-sizing: border-box;
    width: 100%;
}

.feature-item.interactive-hover:hover .demo-preview {
    opacity: 1;
    transform: translateY(0);
}

.demo-text {
    font-style: italic;
}

/* Responsive Demo Previews */
@media (max-width: 768px) {
    .demo-preview {
        margin-top: 12px;
        padding: 8px;
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .demo-preview {
        margin-top: 8px;
        padding: 6px;
        font-size: 10px;
    }
    
    .feature-item.interactive-hover:hover {
        transform: translateY(-2px) scale(1.005);
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    }
}

.context-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.ai-models {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.model-badge {
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    color: var(--primary-color);
}

.typing-animation {
    position: relative;
    overflow: hidden;
}

.typing-animation::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 2px;
    background: var(--accent-color);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Integrations Showcase */
.integrations-showcase {
    display: grid;
    gap: 24px;
    margin-top: 24px;
}

.integration-category {
    position: relative;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px) saturate(100%);
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 24px;
    padding: 20px;
    transition: all 0.3s ease;
    box-shadow: 
        0 6px 24px rgba(31, 38, 135, 0.15),
        inset 0 3px 15px rgba(255, 255, 255, 0.25);
    overflow: hidden;
}

.integration-category::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    backdrop-filter: blur(1px);
    box-shadow: 
        inset -8px -6px 0px -8px rgba(255, 255, 255, 0.9),
        inset 0px -6px 0px -6px rgba(255, 255, 255, 0.9);
    opacity: 0.5;
    z-index: -1;
    filter: blur(1px) drop-shadow(8px 3px 4px rgba(0, 0, 0, 0.05)) brightness(112%);
    pointer-events: none;
}

.integration-category:hover {
    transform: translateY(-3px) scale(1.01);
    box-shadow: 
        0 8px 20px rgba(31, 38, 135, 0.2),
        inset 0 3px 15px rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.8);
}

.integration-category h3 {
    margin-bottom: 16px;
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
}

.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 12px;
}

.app-icon {
    position: relative;
    padding: 12px;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(15px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: #ffffff;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.4),
        0 4px 12px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.app-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
    z-index: 2;
}

.app-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    backdrop-filter: blur(1px);
    box-shadow: 
        inset -3px -2px 0px -3px rgba(255, 255, 255, 0.12),
        inset 0px -2px 0px -2px rgba(255, 255, 255, 0.12);
    opacity: 0.7;
    z-index: -1;
    pointer-events: none;
}

.app-icon:hover::before {
    left: 100%;
}

.app-icon:hover {
    transform: translateY(-3px) scale(1.02);
    background: rgba(0, 0, 0, 0.9);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.5),
        0 6px 16px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        inset 0 0 0 1px rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

/* Automation Builder */
.automation-builder {
    margin-top: 24px;
}

.workflow-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.6);
    border: 2px solid rgba(0, 0, 0, 0.08);
    border-radius: 16px;
    min-width: 120px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.step.active {
    border-color: var(--accent-color);
    background: rgba(59, 130, 246, 0.05);
    transform: scale(1.05);
}

.step:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.step-number {
    width: 32px;
    height: 32px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.step-arrow {
    font-size: 20px;
    color: var(--secondary-color);
    font-weight: bold;
    animation: pulse 2s ease-in-out infinite;
}

.step-content h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.step-content p {
    font-size: 12px;
    color: var(--secondary-color);
    text-align: center;
}

/* Demo Button */
.demo-button {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--accent-color), #3b82f6);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    position: relative;
    overflow: hidden;
}

.demo-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.demo-button:hover::before {
    left: 100%;
}

.demo-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

.demo-button:active {
    transform: translateY(0);
}

/* Security Dashboard */
.security-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.security-metric {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.security-metric:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.metric-icon {
    font-size: 24px;
    margin-bottom: 8px;
}

.metric-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.metric-label {
    font-size: 12px;
    color: var(--secondary-color);
    font-weight: 500;
}

/* Interactive Demo Section - Premium Design */
.demo-section {
    /* Already styled by common.css pricing card design */
}

.demo-input-container {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.demo-input-container input {
    flex: 1;
    /* Premium input styles already applied by common.css */
}

.demo-input-container button {
    /* Premium button styles already applied by common.css */
}

.demo-output {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    padding: 24px;
    min-height: 120px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: var(--font-size-sm);
    line-height: 1.6;
    box-shadow: 0 4px 16px rgba(31, 38, 135, 0.15), inset 0 2px 10px rgba(255, 255, 255, 0.2);
    transition: all var(--transition-base);
}

.output-placeholder {
    color: rgba(0, 0, 0, 0.6);
    font-style: italic;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
    font-weight: 400;
}

/* Dark mode demo styles */
body.dark-mode .demo-output {
    background: rgba(0, 0, 0, 0.8) !important;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--dark-text);
    backdrop-filter: blur(15px) saturate(180%);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.4),
        0 4px 12px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

body.dark-mode .output-placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.interactive-demo {
    margin-top: 24px;
}

.demo-input-container {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

#demo-input {
    flex: 1;
    padding: 16px 20px;
    border: 2px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

#demo-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

#demo-submit {
    padding: 16px 24px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

#demo-submit:hover {
    background: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(59, 130, 246, 0.3);
}

.demo-output {
    min-height: 100px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    font-family: 'Courier New', monospace;
    position: relative;
    overflow: hidden;
}

.output-placeholder {
    color: var(--secondary-color);
    font-style: italic;
}

.processing {
    color: var(--accent-color);
    font-weight: 600;
}

.result {
    color: var(--primary-color);
    line-height: 1.6;
}

/* Enhanced Footer - iOS 26 Style */
.enhanced-footer {
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(40px) saturate(100%) !important;
    border-top: 1px solid rgba(0, 0, 0, 0.06) !important;
    box-shadow: 
        0 -10px 30px rgba(0, 0, 0, 0.05),
        0 0 0 1px rgba(255, 255, 255, 0.8) inset !important;
    position: relative;
    overflow: hidden;
}

.enhanced-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
}

.enhanced-footer .footer-logo {
    position: relative;
}

.logo-container {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px) saturate(100%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.5) inset;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-right: 12px;
}

.logo-container:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 
        0 8px 20px rgba(0, 0, 0, 0.12),
        0 0 0 1px rgba(255, 255, 255, 0.6) inset;
}

.enhanced-footer .footer-logo-img {
    width: 24px;
    height: 24px;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

.enhanced-footer .footer-nav a {
    position: relative;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.enhanced-footer .footer-nav a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary-color);
    transform: translateY(-1px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .feature-tabs {
        flex-direction: column;
        gap: 8px;
    }
    
    .tab-button {
        text-align: center;
    }
    
    .workflow-steps {
        flex-direction: column;
        gap: 12px;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
    
    .app-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .security-dashboard {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .demo-input-container {
        flex-direction: column;
    }
    
    .logo-container {
        width: 36px;
        height: 36px;
    }
    
    .enhanced-footer .footer-logo-img {
        width: 20px;
        height: 20px;
    }
}

/* Scroll Animations */
@media (prefers-reduced-motion: no-preference) {
    .observe-visibility {
        opacity: 1; /* Show immediately instead of hiding */
        transform: translateY(0); /* No initial transform */
        transition: all 0.3s ease; /* Faster transition */
    }
    
    .observe-visibility.visible {
        opacity: 1;
        transform: translateY(0);
    }
    
    .observe-visibility.visible:nth-child(2) { transition-delay: 0s; }
    .observe-visibility.visible:nth-child(3) { transition-delay: 0s; }
    .observe-visibility.visible:nth-child(4) { transition-delay: 0s; }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .feature-showcase,
    .content-card,
    .app-icon,
    .security-metric {
        border-width: 2px;
        border-color: var(--primary-color);
    }
    
    .tab-button.active {
        background: var(--primary-color);
        color: white;
    }
}