:root{--color-primary:#007cba;--color-primary-dark:#0056b3;--color-primary-darker:#004494;--color-secondary:#ff6b35;--color-secondary-dark:#e55a2b;--color-accent:#10b981;--color-accent-dark:#059669;--color-text:#333333;--color-text-muted:#666666;--color-text-light:#999999;--color-bg:#ffffff;--color-bg-light:#f8f9fa;--color-bg-lighter:#e9ecef;--color-border:#dee2e6;--color-success:#28a745;--color-warning:#fbbf24;--color-error:#dc3545;--color-info:#17a2b8;--gradient-primary:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);--gradient-secondary:linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);--gradient-accent:linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);--gradient-dark:linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);--gradient-purple:linear-gradient(135deg, #667eea 0%, #764ba2 100%);--font-family-base:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;--font-family-modern:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:2rem;--font-size-4xl:2.5rem;--font-size-5xl:3.2rem;--font-weight-regular:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--line-height-tight:1.3;--line-height-normal:1.6;--line-height-relaxed:1.8;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--spacing-4xl:6rem;--radius-sm:8px;--radius-md:12px;--radius-lg:15px;--radius-xl:20px;--radius-full:50px;--shadow-xs:0 1px 3px rgba(0, 0, 0, 0.05);--shadow-sm:0 2px 8px rgba(0, 0, 0, 0.08);--shadow-md:0 10px 30px rgba(0, 0, 0, 0.1);--shadow-lg:0 20px 40px rgba(0, 0, 0, 0.15);--shadow-xl:0 20px 60px rgba(0, 0, 0, 0.1);--shadow-2xl:0 30px 80px rgba(0, 0, 0, 0.2);--overlay-light:rgba(0, 0, 0, 0.02);--overlay-subtle:rgba(0, 0, 0, 0.05);--overlay-default:rgba(0, 0, 0, 0.1);--overlay-dark:rgba(0, 0, 0, 0.2);--transition-fast:0.15s ease;--transition-base:0.3s ease;--transition-slow:0.5s ease;--z-sticky:50;--z-fixed:100;--z-modal:1000;--color-black-primary:#0a0a0a;--color-black-secondary:#0f0f0f;--color-black-tertiary:#161616;--color-black-quaternary:#1e1e1e;--color-border-dark:rgba(255, 255, 255, 0.08);--color-border-hover:rgba(255, 255, 255, 0.15);--color-text-primary:#ffffff;--color-text-secondary:#b4b4b4;--color-text-tertiary:#808080;--color-accent-cyan:#00d4ff;--color-accent-orange:#ff6b35;--color-accent-green:#10b981;--glass-bg:rgba(255, 255, 255, 0.03);--glass-border:rgba(255, 255, 255, 0.08);--glass-blur:blur(12px);--glass-shadow:0 8px 32px 0 rgba(0, 0, 0, 0.8);--gradient-cyan:linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);--gradient-orange:linear-gradient(135deg, #ff6b35 0%, #d84315 100%);--gradient-green:linear-gradient(135deg, #10b981 0%, #059669 100%);--gradient-glass:linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 100%);--shadow-dark-sm:0 2px 8px rgba(0, 0, 0, 0.3);--shadow-dark-md:0 4px 20px rgba(0, 212, 255, 0.1);--shadow-dark-lg:0 10px 40px rgba(0, 0, 0, 0.5);--z-dropdown:1001;}*{margin:0;padding:0;box-sizing:border-box;}html{scroll-behavior:smooth;}body{font-family:var(--font-family-base);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text);background-color:var(--color-bg);min-height:100vh;}h1, h2, h3, h4, h5, h6{font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);margin-bottom:var(--spacing-md);}h1{font-size:var(--font-size-5xl);}h2{font-size:var(--font-size-4xl);}h3{font-size:var(--font-size-2xl);}h4{font-size:var(--font-size-xl);}h5{font-size:var(--font-size-lg);}h6{font-size:var(--font-size-base);}p{margin-bottom:var(--spacing-md);}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-base);}a:hover{color:var(--color-primary-dark);text-decoration:underline;}ul, ol{margin-left:var(--spacing-md);margin-bottom:var(--spacing-md);}li{margin-bottom:var(--spacing-sm);}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg);}.container-sm{max-width:800px;}.container-lg{max-width:1400px;}.flex{display:flex;}.flex-col{flex-direction:column;}.flex-center{align-items:center;justify-content:center;}.flex-between{align-items:center;justify-content:space-between;}.gap-sm{gap:var(--spacing-sm);}.gap-md{gap:var(--spacing-md);}.gap-lg{gap:var(--spacing-lg);}.gap-xl{gap:var(--spacing-xl);}.grid{display:grid;}.grid-2{grid-template-columns:repeat(2, 1fr);}.grid-3{grid-template-columns:repeat(3, 1fr);}.grid-4{grid-template-columns:repeat(4, 1fr);}.grid-auto{grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));}.p-xs{padding:var(--spacing-xs);}.p-sm{padding:var(--spacing-sm);}.p-md{padding:var(--spacing-md);}.p-lg{padding:var(--spacing-lg);}.p-xl{padding:var(--spacing-xl);}.px-sm{padding-left:var(--spacing-sm);padding-right:var(--spacing-sm);}.px-md{padding-left:var(--spacing-md);padding-right:var(--spacing-md);}.px-lg{padding-left:var(--spacing-lg);padding-right:var(--spacing-lg);}.px-xl{padding-left:var(--spacing-xl);padding-right:var(--spacing-xl);}.py-sm{padding-top:var(--spacing-sm);padding-bottom:var(--spacing-sm);}.py-md{padding-top:var(--spacing-md);padding-bottom:var(--spacing-md);}.py-lg{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg);}.py-xl{padding-top:var(--spacing-xl);padding-bottom:var(--spacing-xl);}.m-xs{margin:var(--spacing-xs);}.m-sm{margin:var(--spacing-sm);}.m-md{margin:var(--spacing-md);}.m-lg{margin:var(--spacing-lg);}.m-xl{margin:var(--spacing-xl);}.mx-auto{margin-left:auto;margin-right:auto;}.my-auto{margin-top:auto;margin-bottom:auto;}.mb-sm{margin-bottom:var(--spacing-sm);}.mb-md{margin-bottom:var(--spacing-md);}.mb-lg{margin-bottom:var(--spacing-lg);}.mb-xl{margin-bottom:var(--spacing-xl);}.mt-sm{margin-top:var(--spacing-sm);}.mt-md{margin-top:var(--spacing-md);}.mt-lg{margin-top:var(--spacing-lg);}.mt-xl{margin-top:var(--spacing-xl);}.text-center{text-align:center;}.text-left{text-align:left;}.text-right{text-align:right;}.text-justify{text-align:justify;}.text-sm{font-size:var(--font-size-sm);}.text-base{font-size:var(--font-size-base);}.text-lg{font-size:var(--font-size-lg);}.text-xl{font-size:var(--font-size-xl);}.text-2xl{font-size:var(--font-size-2xl);}.font-regular{font-weight:var(--font-weight-regular);}.font-medium{font-weight:var(--font-weight-medium);}.font-semibold{font-weight:var(--font-weight-semibold);}.font-bold{font-weight:var(--font-weight-bold);}.text-primary{color:var(--color-primary);}.text-secondary{color:var(--color-secondary);}.text-muted{color:var(--color-text-muted);}.text-light{color:var(--color-text-light);}.text-white{color:white;}.btn{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);border:none;border-radius:var(--radius-full);font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);cursor:pointer;transition:all var(--transition-base);text-decoration:none;white-space:nowrap;}.btn-primary{background:var(--gradient-primary);color:white;box-shadow:0 8px 25px rgba(0, 124, 186, 0.3);position:relative;overflow:hidden;}.btn-primary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:rgba(255, 255, 255, 0.1);transition:left var(--transition-base);}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 35px rgba(0, 124, 186, 0.4);}.btn-primary:hover::before{left:100%;}.btn-primary:focus{outline:none;box-shadow:0 8px 25px rgba(0, 124, 186, 0.3), 0 0 0 4px rgba(0, 124, 186, 0.2);}.btn-secondary{background:var(--gradient-secondary);color:white;box-shadow:0 8px 25px rgba(255, 107, 53, 0.3);position:relative;overflow:hidden;}.btn-secondary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:rgba(255, 255, 255, 0.1);transition:left var(--transition-base);}.btn-secondary:hover{transform:translateY(-2px);box-shadow:0 12px 35px rgba(255, 107, 53, 0.4);}.btn-secondary:hover::before{left:100%;}.btn-secondary:focus{outline:none;box-shadow:0 8px 25px rgba(255, 107, 53, 0.3), 0 0 0 4px rgba(255, 107, 53, 0.2);}.btn-accent{background:var(--gradient-accent);color:white;box-shadow:0 8px 25px rgba(16, 185, 129, 0.3);position:relative;overflow:hidden;}.btn-accent::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:rgba(255, 255, 255, 0.1);transition:left var(--transition-base);}.btn-accent:hover{transform:translateY(-2px);box-shadow:0 12px 35px rgba(16, 185, 129, 0.4);}.btn-accent:hover::before{left:100%;}.btn-accent:focus{outline:none;box-shadow:0 8px 25px rgba(16, 185, 129, 0.3), 0 0 0 4px rgba(16, 185, 129, 0.2);}.btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary);box-shadow:none;transition:all var(--transition-base);}.btn-outline:hover{background:var(--color-primary);color:white;box-shadow:0 8px 25px rgba(0, 124, 186, 0.3);transform:translateY(-2px);}.btn-outline:focus{outline:none;box-shadow:0 0 0 4px rgba(0, 124, 186, 0.2);}.btn-white{background:white;color:var(--color-primary);border:2px solid white;box-shadow:0 8px 25px rgba(255, 255, 255, 0.3);transition:all var(--transition-base);}.btn-white:hover{background:var(--color-bg-light);box-shadow:0 12px 35px rgba(0, 0, 0, 0.15);transform:translateY(-2px);}.btn-white:focus{outline:none;box-shadow:0 0 0 4px rgba(255, 255, 255, 0.5);}.btn-sm{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm);}.btn-lg{padding:var(--spacing-lg) var(--spacing-xl);font-size:var(--font-size-lg);}.btn-block{display:flex;width:100%;justify-content:center;}.card{background:var(--color-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden;transition:all var(--transition-base);position:relative;}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);}.card-header{padding:var(--spacing-lg);border-bottom:1px solid var(--color-border);}.card-body{padding:var(--spacing-lg);}.card-footer{padding:var(--spacing-lg);border-top:1px solid var(--color-border);}.card-accent{border-top:4px solid var(--color-primary);}.card-elevated{box-shadow:var(--shadow-lg);}.card-subtle{background:var(--overlay-light);border:1px solid var(--color-border);box-shadow:none;}.card-gradient-top{border-top:3px solid;position:relative;}.card-gradient-top::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--gradient-primary);}.glass-card{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);transition:var(--transition-base);}.glass-card:hover{background:rgba(255, 255, 255, 0.05);border-color:rgba(0, 212, 255, 0.3);transform:translateY(-5px);box-shadow:0 12px 40px 0 rgba(0, 212, 255, 0.15);}.glow-cyan{box-shadow:0 0 15px rgba(0, 212, 255, 0.2);}.glow-orange{box-shadow:0 0 15px rgba(255, 107, 53, 0.2);}.badge{display:inline-block;padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);}.badge-primary{background:var(--color-primary);color:white;}.badge-secondary{background:var(--color-secondary);color:white;}.badge-success{background:var(--color-success);color:white;}.badge-warning{background:var(--color-warning);color:#000;}.badge-outline{background:transparent;border:1px solid var(--color-border);color:var(--color-text);}.form-group{margin-bottom:var(--spacing-lg);}label{display:block;margin-bottom:var(--spacing-sm);font-weight:var(--font-weight-medium);color:var(--color-text);}input, textarea, select{width:100%;padding:var(--spacing-md);border:1.5px solid var(--color-border);border-radius:var(--radius-md);font-family:inherit;font-size:inherit;transition:all var(--transition-base);background-color:var(--color-bg);}input::placeholder, textarea::placeholder{color:var(--color-text-light);}input:focus, textarea:focus, select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 4px rgba(0, 124, 186, 0.1), 0 0 0 1.5px rgba(0, 124, 186, 0.3);background-color:rgba(0, 124, 186, 0.02);}textarea{resize:vertical;min-height:120px;}@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px);}to{opacity:1;transform:translateY(0);}}@keyframes slideInRight{from{transform:translateX(100px);opacity:0;}to{transform:translateX(0);opacity:1;}}@keyframes slideInLeft{from{transform:translateX(-100px);opacity:0;}to{transform:translateX(0);opacity:1;}}@keyframes pulse{0%, 100%{opacity:1;}50%{opacity:0.5;}}.animate-fade{animation:fadeIn 0.3s ease;}.animate-fade-in-up{animation:fadeInUp 0.6s ease forwards;}.animate-slide-in-right{animation:slideInRight 0.5s ease;}.animate-slide-in-left{animation:slideInLeft 0.5s ease;}.animate-pulse{animation:pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;}@media (max-width:768px){:root{--font-size-5xl:2.2rem;--font-size-4xl:2rem;--font-size-3xl:1.5rem;--spacing-2xl:2rem;--spacing-3xl:2.5rem;--spacing-4xl:3rem;}.container{padding:0 var(--spacing-md);}h1{font-size:var(--font-size-4xl);}h2{font-size:var(--font-size-3xl);}h3{font-size:var(--font-size-2xl);}.grid-2, .grid-3, .grid-4{grid-template-columns:1fr;}.grid-auto{grid-template-columns:1fr;}}@media (max-width:480px){:root{--font-size-5xl:1.8rem;--font-size-4xl:1.5rem;--font-size-3xl:1.2rem;--spacing-lg:1rem;--spacing-xl:1.5rem;}.btn{padding:var(--spacing-md) var(--spacing-lg);}.hide-mobile{display:none !important;}}@media (min-width:769px){.show-mobile{display:none !important;}}.w-100{width:100%;}.w-50{width:50%;}.max-w-md{max-width:28rem;}.max-w-lg{max-width:32rem;}.max-w-xl{max-width:36rem;}.opacity-50{opacity:0.5;}.opacity-75{opacity:0.75;}.rounded{border-radius:var(--radius-md);}.rounded-lg{border-radius:var(--radius-lg);}.rounded-full{border-radius:var(--radius-full);}.shadow-xs{box-shadow:var(--shadow-xs);}.shadow{box-shadow:var(--shadow-md);}.shadow-lg{box-shadow:var(--shadow-lg);}.shadow-xl{box-shadow:var(--shadow-xl);}.shadow-2xl{box-shadow:var(--shadow-2xl);}.shadow-none{box-shadow:none;}.shadow-hover{transition:box-shadow var(--transition-base);}.shadow-hover:hover{box-shadow:var(--shadow-lg);}.overflow-hidden{overflow:hidden;}.overflow-x-auto{overflow-x:auto;}.overflow-y-auto{overflow-y:auto;}.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}.block{display:block;}.inline{display:inline;}.inline-block{display:inline-block;}.hidden{display:none !important;}.visible{visibility:visible;}.invisible{visibility:hidden;}.float-left{float:left;}.float-right{float:right;}.float-none{float:none;}.clearfix::after{content:"";display:table;clear:both;}.transition-fast{transition:all var(--transition-fast);}.transition-base{transition:all var(--transition-base);}.transition-slow{transition:all var(--transition-slow);}.scale-90{transform:scale(0.9);}.scale-95{transform:scale(0.95);}.scale-100{transform:scale(1);}.scale-105{transform:scale(1.05);}.scale-110{transform:scale(1.1);}.hover-scale-105:hover{transform:scale(1.05);transition:transform var(--transition-base);}.hover-scale-110:hover{transform:scale(1.1);transition:transform var(--transition-base);}.hover-lift:hover{transform:translateY(-4px);transition:transform var(--transition-base);}.hover-lift-sm:hover{transform:translateY(-2px);transition:transform var(--transition-base);}.border{border:1px solid var(--color-border);}.border-t{border-top:1px solid var(--color-border);}.border-r{border-right:1px solid var(--color-border);}.border-b{border-bottom:1px solid var(--color-border);}.border-l{border-left:1px solid var(--color-border);}.border-primary{border-color:var(--color-primary);}.border-secondary{border-color:var(--color-secondary);}.bg-white{background-color:white;}.bg-light{background-color:var(--color-bg-light);}.bg-lighter{background-color:var(--color-bg-lighter);}.bg-primary{background-color:var(--color-primary);}.bg-secondary{background-color:var(--color-secondary);}.insights-section{background:linear-gradient(135deg, #f0f4f8 0%, #e9ecef 100%);padding:50px 20px;margin:40px 0;border-top:3px solid var(--color-primary);border-bottom:3px solid var(--color-secondary);}.insights-container{max-width:1200px;margin:0 auto;}.insights-header{text-align:center;margin-bottom:40px;}.insights-title{font-size:2rem;color:var(--color-primary);font-weight:700;margin:0;display:flex;align-items:center;justify-content:center;gap:12px;}.insights-content{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:start;}.insights-tips h3, .insights-platforms h3{font-size:1.3rem;color:var(--color-primary);font-weight:600;margin-top:0;margin-bottom:20px;text-transform:uppercase;letter-spacing:0.5px;}.insights-list{list-style:none;padding:0;margin:0;}.insights-list li{padding:12px 16px;margin-bottom:12px;background:white;border-left:4px solid var(--color-primary);border-radius:4px;color:var(--color-text);line-height:1.6;font-size:0.95rem;box-shadow:0 2px 4px rgba(0, 0, 0, 0.05);transition:all 0.3s ease;}.insights-list li:hover{transform:translateX(4px);box-shadow:0 4px 8px rgba(0, 124, 186, 0.1);}.insights-list li::before{content:'✓ ';color:var(--color-accent);font-weight:bold;margin-right:8px;}.insights-recommendation{display:flex;flex-direction:column;gap:30px;}.insights-takeaway{background:white;padding:25px;border-radius:8px;border-left:5px solid var(--color-secondary);box-shadow:0 4px 12px rgba(0, 0, 0, 0.1);}.takeaway-label{display:block;font-weight:700;color:var(--color-primary);margin-bottom:10px;font-size:1rem;}.insights-takeaway p{margin:0;color:var(--color-text);line-height:1.7;font-size:0.95rem;}.insights-platforms{background:white;padding:25px;border-radius:8px;box-shadow:0 4px 12px rgba(0, 0, 0, 0.1);}.insights-platform-grid{display:grid;grid-template-columns:1fr;gap:15px;}.insights-platform-card{display:block;padding:16px;background:linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);border-radius:6px;border:2px solid var(--color-border);text-decoration:none;transition:all 0.3s ease;cursor:pointer;}.insights-platform-card:hover{border-color:var(--color-primary);background:linear-gradient(135deg, #f0f4f8 0%, #e0e7f1 100%);transform:translateY(-2px);box-shadow:0 6px 12px rgba(0, 124, 186, 0.15);}.insights-platform-name{font-weight:700;color:var(--color-primary);font-size:0.95rem;margin-bottom:5px;}.insights-platform-rating{color:var(--color-warning);font-weight:600;font-size:0.85rem;margin-bottom:8px;}.insights-platform-desc{color:var(--color-text-muted);font-size:0.85rem;line-height:1.5;margin:0;}@media (max-width:768px){.insights-section{padding:30px 15px;margin:30px 0;}.insights-title{font-size:1.5rem;}.insights-content{grid-template-columns:1fr;gap:30px;}.insights-list li{padding:10px 14px;font-size:0.9rem;}.insights-takeaway, .insights-platforms{padding:20px;}.insights-tips h3, .insights-platforms h3{font-size:1.1rem;}}