*{box-sizing:border-box}html{font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;width:100%;min-height:100vh}#root{width:100%;min-height:100vh}:root{--primary-color: #667eea;--primary-hover: #5a67d8;--secondary-color: #764ba2;--accent-color: #ed64a6;--text-primary: #2d3748;--text-secondary: #4a5568;--text-muted: #718096;--background-light: #f7fafc;--background-dark: #1a202c;--border-color: rgba(255, 255, 255, .1);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .15);--shadow-xl: 0 20px 40px rgba(0, 0, 0, .2)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:#333;background:linear-gradient(135deg,#667eea,#764ba2)!important;min-height:100vh;width:100%;margin:0;padding:0}.App{min-height:100vh;width:100%;display:flex;flex-direction:column;margin:0;padding:0}.main-content{flex:1;padding-top:80px}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;margin-bottom:1rem}h1{font-size:3rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:2.5rem;color:#2d3748;text-align:center}h3{font-size:2rem;color:#2d3748}p{margin-bottom:1rem;color:#4a5568;font-size:1.1rem;text-align:center}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.hero-content{text-align:center;max-width:800px;margin:0 auto}.section-header{text-align:center;max-width:600px;margin:0 auto 3rem}.section{padding:5rem 0}.section-header{text-align:center;margin-bottom:3rem}.section-header h2{margin-bottom:1rem}.section-header p{font-size:1.2rem;max-width:600px;margin:0 auto}.card{background:#fffffffa;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-radius:1rem;padding:2rem;box-shadow:0 10px 30px #00000026;border:1px solid rgba(255,255,255,.3);transition:all .3s ease}.card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #00000026}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:2rem auto;max-width:1000px;justify-items:center}.models-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;margin:2rem auto;max-width:1200px;justify-items:center}.model-card{padding:2.5rem}.model-header{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.5rem}@media (max-width: 768px){.model-card,.dataset-card{text-align:center}.model-header,.dataset-header{flex-direction:column;align-items:center;text-align:center}.model-header>div,.dataset-header>div{text-align:center}.model-description,.dataset-description,.model-meta,.dataset-stats,.use-case,.use-cases{text-align:center}.use-cases ul{display:inline-block;text-align:left;margin:0 auto}}.model-icon{width:3rem;height:3rem;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:.75rem;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.25rem;flex-shrink:0}.model-header h3{margin-bottom:.5rem;color:#2d3748;font-weight:600}.difficulty-badge{display:inline-block;padding:.25rem .75rem;border-radius:1rem;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.difficulty-badge.beginner{background:#c6f6d5;color:#22543d}.difficulty-badge.intermediate{background:#fed7d7;color:#742a2a}.difficulty-badge.advanced{background:#bee3f8;color:#2a4365}.difficulty-badge.expert{background:#e9d8fd;color:#44337a}.model-description{color:#2d3748;margin-bottom:1.5rem;font-size:1rem;font-weight:500}.model-meta{margin-bottom:1.5rem}.use-case{font-size:.95rem;color:#2d3748;font-weight:500}.use-case strong{color:#1a202c;font-weight:600}.model-actions{display:flex;gap:1rem;margin-top:1.5rem}.model-actions .btn{flex:1;text-align:center;display:flex;align-items:center;justify-content:center;gap:.5rem}.selection-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:2rem 0}.selection-item{text-align:center;padding:2rem}.selection-item h4{margin-bottom:1rem;color:#1a202c;font-weight:600}.selection-item p{margin-bottom:1.5rem;color:#2d3748;font-weight:500}.model-tags{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}.tag{display:inline-block;padding:.5rem 1rem;background:#667eea1a;color:#667eea;border-radius:1rem;font-size:.9rem;font-weight:500}.comparison-table{overflow-x:auto;margin:1.5rem 0}.comparison-table table{width:100%;border-collapse:collapse;font-size:.95rem}.comparison-table th,.comparison-table td{padding:1rem;text-align:left;border-bottom:1px solid rgba(102,126,234,.1)}.comparison-table th{background:#667eea1a;font-weight:700;color:#1a202c}.comparison-table td{color:#2d3748;font-weight:500}.datasets-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;margin:2rem auto;max-width:1200px;justify-items:center}.dataset-card{padding:2.5rem}.dataset-header{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.5rem}.dataset-icon{width:3rem;height:3rem;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:.75rem;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.25rem;flex-shrink:0}.dataset-badges{display:flex;gap:.5rem;margin-top:.5rem}.category-badge{display:inline-block;padding:.25rem .75rem;background:#667eea1a;color:#667eea;border-radius:1rem;font-size:.8rem;font-weight:500}.dataset-description{color:#4a5568;margin-bottom:1.5rem;font-size:1rem}.dataset-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem;margin-bottom:1.5rem;padding:1rem;background:#667eea0d;border-radius:.5rem}.stat{text-align:center;font-size:.9rem}.stat strong{display:block;color:#1a202c;margin-bottom:.25rem;font-weight:600}.use-cases{margin-bottom:1.5rem}.use-cases strong{color:#1a202c;display:block;margin-bottom:.5rem;font-weight:600}.use-cases ul{padding-left:1.5rem;color:#2d3748;font-weight:500}.use-cases li{margin-bottom:.25rem;color:#2d3748}.dataset-actions{display:flex;gap:1rem;margin-top:1.5rem}.dataset-actions .btn{flex:1;text-align:center;display:flex;align-items:center;justify-content:center;gap:.5rem}.category-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin:2rem auto;max-width:900px;justify-items:center}.category-card{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:1rem;padding:2rem;text-align:center;box-shadow:0 10px 30px #0000001a;transition:all .3s ease}.category-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #00000026}.category-icon{width:4rem;height:4rem;margin:0 auto 1rem;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:1rem;display:flex;align-items:center;justify-content:center;color:#fff}.category-stats{display:flex;gap:1rem;justify-content:center;margin-top:1rem}.category-stats span{padding:.25rem .75rem;background:#667eea1a;color:#667eea;border-radius:1rem;font-size:.8rem;font-weight:500}.selection-guide{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:2rem 0}.guide-section{padding:1.5rem;border-left:4px solid #667eea;background:#667eea0d;border-radius:0 .5rem .5rem 0}.guide-section h4{color:#1a202c;margin-bottom:1rem;font-weight:600}.guide-section p{color:#2d3748;margin-bottom:1rem;font-weight:500}.recommended-dataset{padding:1rem;background:#667eea1a;border-radius:.5rem;border:1px solid rgba(102,126,234,.2)}.recommended-dataset strong{color:#667eea}.recommended-dataset em{color:#718096;font-style:normal;font-size:.9rem}.demo-layout{display:grid;grid-template-columns:300px 1fr;gap:2rem;margin:2rem 0}.demo-sidebar{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:1rem;padding:2rem;box-shadow:0 10px 30px #0000001a;height:fit-content}.demo-sidebar h3{margin-bottom:1.5rem;color:#2d3748}.examples-list{display:flex;flex-direction:column;gap:1rem}.example-item{padding:1.5rem;border:2px solid transparent;border-radius:.75rem;background:#667eea0d;cursor:pointer;transition:all .3s ease;text-align:left;width:100%}.example-item:hover{border-color:#667eea4d;background:#667eea1a}.example-item.active{border-color:#667eea;background:#667eea26}.example-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.5rem}.example-header h4{color:#2d3748;margin-bottom:0;font-size:1rem}.example-meta{display:flex;gap:1rem;margin-top:.75rem}.meta-item{display:flex;align-items:center;gap:.25rem;font-size:.8rem;color:#718096}.demo-content{display:flex;flex-direction:column;gap:1.5rem}.demo-header{display:flex;justify-content:space-between;align-items:flex-start;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:1rem;padding:2rem;box-shadow:0 10px 30px #0000001a}.demo-actions{display:flex;gap:1rem}.code-editor{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:1rem;overflow:hidden;box-shadow:0 10px 30px #0000001a}.editor-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;background:#667eea1a;border-bottom:1px solid rgba(102,126,234,.2);font-weight:600;color:#2d3748}.output-terminal{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:1rem;overflow:hidden;box-shadow:0 10px 30px #0000001a}.terminal-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;background:#1a202c;color:#e2e8f0;font-weight:600}.terminal-content{min-height:300px;background:#1a202c;color:#e2e8f0;padding:1.5rem;font-family:Monaco,Consolas,monospace;font-size:.9rem;line-height:1.5;overflow-x:auto}.terminal-placeholder{color:#718096;font-style:italic;text-align:center;margin-top:8rem}.success-icon{color:#38a169}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinning{animation:spin 1s linear infinite}.installation-steps{display:flex;flex-direction:column;gap:2rem;margin:2rem 0}.step{display:flex;gap:1.5rem;align-items:flex-start}.step-number{width:3rem;height:3rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;flex-shrink:0}.step-content{flex:1}.step-content h4{color:#2d3748;margin-bottom:.5rem}.step-content p{color:#718096;margin-bottom:1rem}.next-steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin:2rem 0}.next-step-card{display:block;padding:2rem;background:#667eea0d;border:2px solid transparent;border-radius:1rem;text-decoration:none;transition:all .3s ease;text-align:center}.next-step-card:hover{border-color:#667eea;background:#667eea1a;transform:translateY(-2px)}.next-step-card svg{color:#667eea;margin-bottom:1rem}.next-step-card h4{color:#2d3748;margin-bottom:.5rem}.next-step-card p{color:#718096;font-size:.95rem;margin-bottom:0}.btn{display:inline-block;padding:.75rem 2rem;border-radius:.5rem;text-decoration:none;font-weight:600;transition:all .3s ease;border:none;cursor:pointer;font-size:1rem}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 20px #667eea4d}.btn-secondary{background:#ffffffe6;color:#667eea;border:2px solid #667eea}.btn-secondary:hover{background:#667eea;color:#fff}.btn-outline{background:transparent;color:#667eea;border:2px solid #667eea}.btn-outline:hover{background:#667eea;color:#fff}.hero{background:linear-gradient(135deg,#667eeae6,#764ba2e6);color:#fff;text-align:center;padding:6rem 0;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3Ccircle cx='50' cy='50' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");opacity:.3}.hero-content{position:relative;z-index:1}.hero h1{font-size:4rem;margin-bottom:1.5rem;color:#fff;background:none;-webkit-text-fill-color:white;text-align:center;line-height:1.1;font-weight:700}.hero p{font-size:1.3rem;margin-bottom:2.5rem;max-width:600px;margin-left:auto;margin-right:auto;color:#ffffffe6}.hero-buttons{display:flex;gap:1rem;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:2.5rem}.hero-buttons .btn{display:flex;align-items:center;gap:.5rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:3rem auto;max-width:1000px;justify-items:center}.feature-card{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:1rem;padding:2.5rem;text-align:center;box-shadow:0 10px 30px #0000001a;transition:all .3s ease;border:1px solid rgba(255,255,255,.2)}.feature-card:hover{transform:translateY(-8px);box-shadow:0 25px 50px #00000026}.feature-icon{width:4rem;height:4rem;margin:0 auto 1.5rem;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:1rem;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem}.code-block{background:#1a202c;color:#e2e8f0;padding:1.5rem;border-radius:.75rem;overflow-x:auto;margin:1.5rem 0;font-family:Fira Code,Monaco,Consolas,monospace;font-size:.9rem;line-height:1.5}.code-block pre{margin:0}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:2rem;margin:3rem auto;max-width:800px;justify-items:center}.stat-card{text-align:center;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:1rem;padding:2rem;box-shadow:0 10px 30px #0000001a}.stat-number{font-size:3rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.stat-label{font-size:1.1rem;color:#718096;font-weight:500}.mobile-center{text-align:center}.mobile-center-flex{display:flex;flex-direction:column;align-items:center;text-align:center}.mobile-center-list{display:inline-block;text-align:left;margin:0 auto}.mobile-center-card{text-align:center}.mobile-center-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}@media (max-width: 768px){.mobile-center,.mobile-center-card{text-align:center!important}.mobile-center-header,.mobile-center-flex{flex-direction:column!important;align-items:center!important;text-align:center!important}.comparison-table{text-align:center!important}.comparison-table table{margin:0 auto!important}.comparison-table th,.comparison-table td{text-align:center!important}}@media (max-width: 768px){.container{padding:0 1rem}.hero h1{font-size:2.2rem;line-height:1.2}.hero p{font-size:1rem;margin-bottom:2rem}.features-grid{grid-template-columns:1fr;gap:1.5rem;margin:2rem auto}.feature-card{padding:1.5rem}.card-grid{grid-template-columns:1fr;gap:1.5rem;margin:2rem auto}.stats-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.main-content{padding-top:70px}.models-grid,.datasets-grid{grid-template-columns:1fr;gap:1.5rem;margin:2rem auto}.category-grid{grid-template-columns:1fr;gap:1.5rem}.hero-buttons{flex-direction:column;align-items:center;gap:1rem}.hero-buttons .btn{width:100%;max-width:300px;justify-content:center}.card,.model-card,.dataset-card{padding:1.5rem}.selection-grid{grid-template-columns:1fr;gap:1.5rem}*{text-align:center!important}.code-block,.code-block pre,ul,ol{text-align:left!important}.use-cases ul,.guide-section ul{display:inline-block!important;margin:0 auto!important}.model-header,.dataset-header{flex-direction:column!important;align-items:center!important}.dataset-badges,.model-tags{justify-content:center!important}.download-counter-wrapper{margin:2rem auto 0!important}.download-counter{padding:1rem!important}.download-header{flex-direction:column!important;text-align:center!important;gap:.5rem!important}.download-number{font-size:2rem!important}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr;gap:1rem}.btn{padding:.75rem 1rem;font-size:.85rem}.hero h1{font-size:1.8rem}.hero p{font-size:.9rem}.features-grid,.card-grid,.models-grid,.datasets-grid,.category-grid{grid-template-columns:1fr;gap:1rem}.feature-card,.card,.model-card,.dataset-card{padding:1rem}.category-stats{flex-direction:column;gap:.5rem}.container{padding:0 .75rem}*{text-align:center!important}.code-block,.code-block pre,ul,ol{text-align:left!important}.use-cases ul,.guide-section ul{display:inline-block!important;margin:0 auto!important;font-size:.9rem}.model-header,.dataset-header{flex-direction:column!important;align-items:center!important}.dataset-stats{grid-template-columns:1fr;gap:.5rem}.dataset-badges,.model-tags{justify-content:center!important}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .6s ease-out}.download-counter{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:1rem;padding:1.5rem;box-shadow:0 10px 30px #0000001a;border:1px solid rgba(255,255,255,.3);transition:all .3s ease}.download-counter:hover{transform:translateY(-2px);box-shadow:0 15px 35px #00000026}.download-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.download-icon-wrapper{background:linear-gradient(135deg,#667eea,#764ba2);padding:.75rem;border-radius:.75rem;display:flex;align-items:center;justify-content:center}.download-icon{color:#fff}.download-info{flex:1}.download-info h3{margin:0;font-size:1.2rem;color:#2d3748}.last-updated{margin:0;font-size:.85rem;color:#718096}.refresh-btn{background:transparent;border:1px solid #e2e8f0;border-radius:.5rem;padding:.5rem;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.refresh-btn:hover:not(:disabled){background:#f7fafc;border-color:#cbd5e0}.refresh-btn:disabled{opacity:.6;cursor:not-allowed}.download-actions{display:flex;align-items:center;gap:.5rem}.background-loading{display:flex;align-items:center;justify-content:center;color:#667eea;opacity:.7}.clear-cache-btn{background:transparent;border:1px solid #e2e8f0;border-radius:.5rem;padding:.5rem;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;color:#718096}.clear-cache-btn:hover{background:#f7fafc;border-color:#cbd5e0;color:#4a5568}.cache-status{font-weight:500}.cache-status.fresh{color:#38a169}.cache-status.stale{color:#d69e2e}.download-error span{display:flex;align-items:center;gap:.5rem}.download-error-details span{color:#d69e2e}.download-stats{text-align:center}.download-loading{display:flex;flex-direction:column;align-items:center;gap:.5rem;color:#718096}.loading-spinner{width:24px;height:24px;border:2px solid #e2e8f0;border-top:2px solid #667eea;border-radius:50%;animation:spin 1s linear infinite}.download-error{display:flex;flex-direction:column;align-items:center;gap:.5rem;color:#e53e3e}.retry-btn{background:#e53e3e;color:#fff;border:none;border-radius:.5rem;padding:.25rem .75rem;font-size:.8rem;cursor:pointer;transition:background .2s ease}.retry-btn:hover{background:#c53030}.download-number-wrapper{display:flex;flex-direction:column;align-items:center;gap:.25rem}.download-number{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.download-raw{font-size:.9rem;color:#718096}.download-error-details{margin-top:.5rem;text-align:center}.download-error-details small{color:#e53e3e;font-size:.75rem}.download-counter-compact{display:inline-flex;align-items:center}.download-stats-compact{display:flex;align-items:center;gap:.5rem;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:.75rem;padding:.5rem 1rem;border:1px solid rgba(255,255,255,.2)}.download-icon-compact{color:#667eea}.download-number-compact{font-weight:600;color:#2d3748;font-size:1rem}.download-label-compact{color:#718096;font-size:.9rem}.download-counter-wrapper{max-width:400px;margin:3rem auto 0}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mb-2{margin-bottom:1rem}.mb-4{margin-bottom:2rem}.mt-2{margin-top:1rem}.mt-4{margin-top:2rem}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-wrap{flex-wrap:wrap}.gap-4{gap:2rem}.contact-page{min-height:100vh}.contact-layout{display:grid;grid-template-columns:2fr 1fr;gap:3rem;align-items:start}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{display:flex;align-items:center;gap:.5rem;font-weight:600;color:var(--text-primary);font-size:.9rem}.form-group input,.form-group select,.form-group textarea{padding:.875rem 1rem;border:1px solid rgba(255,255,255,.1);border-radius:8px;background:#ffffff05;color:var(--text-primary);font-size:1rem;transition:all .3s ease}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);background:#ffffff0d;box-shadow:0 0 0 3px #3b82f61a}.form-group input:disabled,.form-group select:disabled,.form-group textarea:disabled{opacity:.6;cursor:not-allowed}.form-group textarea{resize:vertical;min-height:120px}.status-message{display:flex;align-items:center;gap:.5rem;padding:1rem;border-radius:8px;margin-bottom:1rem;font-weight:500}.status-message.success{background:#22c55e1a;border:1px solid rgba(34,197,94,.3);color:#22c55e}.status-message.error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#ef4444}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.2);border-left-color:currentColor;border-radius:50%;animation:spin 1s linear infinite}.contact-methods{display:flex;flex-direction:column;gap:1.5rem;margin-top:1.5rem}.contact-method{display:flex;align-items:center;gap:1rem;padding:1rem;background:#ffffff05;border:1px solid rgba(255,255,255,.1);border-radius:8px}.contact-icon{color:var(--primary-color)}.contact-details h4{margin:0 0 .25rem;color:var(--text-primary);font-size:1rem}.contact-link{color:var(--primary-color);text-decoration:none;transition:color .3s ease}.contact-link:hover{color:var(--primary-hover)}.faq-list{display:flex;flex-direction:column;gap:1rem;margin-top:1rem}.faq-item{padding:1rem;background:#ffffff05;border:1px solid rgba(255,255,255,.1);border-radius:8px}.faq-item h4{margin:0 0 .5rem;color:var(--text-primary);font-size:.9rem}.faq-item p{margin:0;color:var(--text-secondary);font-size:.85rem}.faq-item code{background:#ffffff1a;padding:.2rem .4rem;border-radius:4px;font-family:Courier New,monospace;font-size:.8rem}.response-times{display:flex;flex-direction:column;gap:.75rem;margin-top:1rem}.response-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem;background:#ffffff05;border:1px solid rgba(255,255,255,.1);border-radius:6px}.response-item strong{color:var(--text-primary);font-size:.85rem}.response-item span{color:var(--primary-color);font-size:.85rem;font-weight:500}@media (max-width: 768px){.contact-layout{grid-template-columns:1fr;gap:2rem}.form-row{grid-template-columns:1fr}.contact-method{flex-direction:column;text-align:center;gap:.5rem}.response-item{flex-direction:column;gap:.25rem;text-align:center}}.navbar{position:fixed;top:0;left:0;right:0;background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 4px 20px #0000001a;z-index:1000;transition:all .3s ease}.nav-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;align-items:center;justify-content:space-between;height:70px}.nav-logo{display:flex;align-items:center;gap:.75rem;text-decoration:none;font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;transition:all .3s ease}.nav-logo:hover{transform:translateY(-1px)}.nav-logo svg{color:#667eea}.nav-menu{display:flex;align-items:center;gap:2.5rem;list-style:none}.nav-link{text-decoration:none;color:#4a5568;font-weight:500;font-size:1rem;position:relative;transition:all .3s ease;padding:.5rem 0}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(135deg,#667eea,#764ba2);transition:width .3s ease}.nav-link:hover,.nav-link.active{color:#667eea}.nav-link:hover:after,.nav-link.active:after{width:100%}.nav-toggle{display:none;flex-direction:column;cursor:pointer;color:#667eea;transition:all .3s ease}.nav-toggle:hover{transform:scale(1.1)}@media screen and (max-width: 768px){.nav-container{padding:0 1rem;height:60px}.nav-menu{position:fixed;top:60px;left:-100%;width:100%;height:calc(100vh - 60px);background:#fffffffa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);flex-direction:column;justify-content:flex-start;align-items:center;padding-top:3rem;gap:2rem;transition:left .3s ease;box-shadow:0 4px 20px #0000001a}.nav-menu.active{left:0}.nav-link{font-size:1.2rem;padding:1rem 0;width:100%;text-align:center;border-bottom:1px solid rgba(102,126,234,.1)}.nav-link:after{bottom:0;left:50%;transform:translate(-50%)}.nav-toggle{display:flex}.nav-logo{font-size:1.3rem}.nav-logo svg{width:28px;height:28px}}@media screen and (max-width: 480px){.nav-container{padding:0 .75rem}.nav-logo{font-size:1.2rem}.nav-logo svg{width:24px;height:24px}}.footer{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid rgba(102,126,234,.1);margin-top:4rem}.footer-container{max-width:1200px;margin:0 auto;padding:3rem 2rem 1rem}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:2rem}.footer-section h4{font-size:1.1rem;font-weight:600;color:#2d3748;margin-bottom:1rem}.footer-logo{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.footer-logo span{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.footer-logo svg{color:#667eea}.footer-description{color:#718096;font-size:.95rem;line-height:1.6;max-width:280px}.footer-links{list-style:none;padding:0}.footer-links li{margin-bottom:.5rem}.footer-links a{color:#718096;text-decoration:none;font-size:.95rem;transition:color .3s ease}.footer-links a:hover{color:#667eea}.social-links{display:flex;gap:1rem}.social-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:#667eea1a;border-radius:.5rem;color:#667eea;text-decoration:none;transition:all .3s ease}.social-link:hover{background:#667eea;color:#fff;transform:translateY(-2px)}.footer-bottom{padding-top:2rem;border-top:1px solid rgba(102,126,234,.1);text-align:center;color:#718096;font-size:.9rem}.footer-bottom p{margin-bottom:.5rem;display:flex;align-items:center;justify-content:center;gap:.25rem}.heart{color:#e53e3e;animation:heartbeat 2s ease-in-out infinite}@keyframes heartbeat{0%,50%,to{transform:scale(1)}25%,75%{transform:scale(1.1)}}@media (max-width: 768px){.footer-container{padding:2rem 1rem 1rem}.footer-content{grid-template-columns:1fr 1fr;gap:2rem}.footer-section:first-child{grid-column:1 / -1;text-align:center}.footer-description{max-width:none}}@media (max-width: 480px){.footer-content{grid-template-columns:1fr;gap:1.5rem;text-align:center}.footer-section:first-child{grid-column:auto}.social-links{justify-content:center}.footer-bottom p{flex-direction:column;gap:.5rem}}