/* Non-Critical CSS - Below the Fold */

/* Performance Optimized Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    animation: appleBackgroundFloat 30s ease-in-out infinite;
    z-index: -2;
    will-change: transform;
}

@keyframes appleBackgroundFloat {
    0%, 100% { 
        transform: translate(0, 0) scale(1);
        opacity: 1;
    }
    50% { 
        transform: translate(-10px, -10px) scale(1.01);
        opacity: 0.9;
    }
}

/* Performance Optimized Floating Elements */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    will-change: transform;
}

.floating-element {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(59, 130, 246, 0.4);
    border-radius: 50%;
    animation: appleFloat 20s infinite linear;
    will-change: transform;
}

.floating-element:nth-child(2n) {
    background: rgba(168, 85, 247, 0.4);
    animation-duration: 25s;
}

.floating-element:nth-child(3n) {
    background: rgba(16, 185, 129, 0.4);
    animation-duration: 30s;
}

@keyframes appleFloat {
    0% { 
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { 
        transform: translateY(-100px) translateX(150px);
        opacity: 0;
    }
}

/* CTA Section */
.cta-section {
    margin-bottom: 80px;
}

.bonus-highlight::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.15) 50%, transparent 70%);
    animation: appleShine 6s infinite;
}

@keyframes appleShine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.bonus-highlight:hover {
    transform: scale(1.03) translateY(-2px);
    box-shadow: 0 20px 60px rgba(245, 158, 11, 0.5);
}

.main-cta-group {
    display: flex;
    gap: 24px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.main-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.main-cta:hover::before {
    left: 100%;
}

.main-cta:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 20px 60px rgba(59, 130, 246, 0.6);
}

.main-cta:active {
    transform: translateY(-2px) scale(0.98);
    transition: all 0.1s ease;
}

.secondary-cta {
    display: inline-block;
    padding: 20px 40px;
    background: transparent;
    color: #ffffff;
    text-decoration: none;
    border: 2px solid #4a5568;
    border-radius: 12px;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s ease;
}

.secondary-cta:hover {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
}

/* Features Grid */
.features {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.features-title {
    text-align: center;
    font-size: 42px !important;
    font-weight: 800;
    margin-bottom: 64px;
    color: #ffffff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-large);
    padding: 48px 40px;
    text-align: center;
    transition: var(--transition-apple);
    backdrop-filter: var(--blur-backdrop);
    position: relative;
    overflow: hidden;
    will-change: transform;
    cursor: pointer;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.8s;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 56px;
    margin-bottom: 28px;
    display: block;
    transition: var(--transition-apple);
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 8px 16px rgba(0,0,0,0.4));
}

.feature-title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
    transition: var(--transition-apple);
}

.feature-desc {
    color: rgba(255, 255, 255, 0.8);
    font-size: 17px;
    line-height: 1.6;
    transition: var(--transition-apple);
}

/* Stats Section */
.stats {
    padding: 120px 0;
    text-align: center;
    background: var(--glass-bg);
    backdrop-filter: var(--blur-backdrop);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 60px;
    max-width: 900px;
    margin: 0 auto;
}

.stat-item {
    position: relative;
    transition: var(--transition-apple);
    cursor: pointer;
}

.stat-item:hover {
    transform: translateY(-8px) scale(1.05);
}

.stat-number {
    font-size: 64px;
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 12px;
    transition: var(--transition-apple);
    text-shadow: var(--text-shadow);
}

.stat-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 18px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition-apple);
}

/* Final CTA */
.final-cta {
    padding: 140px 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(168, 85, 247, 0.08) 100%);
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    animation: appleBackgroundFloat 30s ease-in-out infinite reverse;
}

.final-title {
    font-size: 56px !important;
    font-weight: 800;
    margin-bottom: 32px;
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: var(--transition-apple);
    position: relative;
    z-index: 1;
}

.final-desc {
    font-size: 22px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
    transition: var(--transition-apple);
    position: relative;
    z-index: 1;
}

/* Footer */
.footer {
    padding: 60px 0;
    background: rgba(0, 0, 0, 0.3);
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    color: #9ca3af;
    font-size: 14px;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #cbd5e0;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #3b82f6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-title { font-size: 48px !important; }
    .features-title { font-size: 32px !important; }
    .final-title { font-size: 42px !important; }
    
    .main-cta-group {
        flex-direction: column;
        gap: 20px;
    }
    
    .main-cta, .secondary-cta {
        width: 100%;
        max-width: 320px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

/* Focus States for Accessibility */
.main-cta:focus,
.secondary-cta:focus,
.feature-card:focus {
    outline: 2px solid rgba(59, 130, 246, 0.6);
    outline-offset: 3px;
}

/* Enhanced Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating-elements {
        display: none !important;
    }
    
    .bonus-highlight::before {
        display: none !important;
    }
    
    body::before {
        animation: none !important;
    }
}