@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #1e293b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-accent: #a78bfa;--text-muted: #64748b;--primary: #8b5cf6;--secondary: #d946ef;--border-color: #334155;--gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #d946ef 100%);--gradient-hover: linear-gradient(135deg, #7c3aed 0%, #c026d3 100%);--gradient-text: linear-gradient(to right, #c084fc, #e879f9);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 24px;--radius-full: 9999px;--radius: var(--radius-md);--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -1px rgb(0 0 0 / .06);--shadow-glow: 0 0 20px rgba(139, 92, 246, .3);--font-main: "Outfit", sans-serif}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #f1f5f9;--bg-card: #ffffff;--text-primary: #0f172a;--text-secondary: #64748b;--text-accent: #8b5cf6;--text-muted: #94a3b8;--border-color: #e2e8f0;--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-glow: 0 0 20px rgba(139, 92, 246, .2)}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;font-family:var(--font-main);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-full);font-weight:600;cursor:pointer;transition:all .3s ease;border:none;font-size:1rem;text-decoration:none}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{background:var(--gradient-hover);transform:translateY(-2px);box-shadow:0 0 30px #8b5cf680}.btn-outline{background:transparent;border:2px solid var(--text-secondary);color:var(--text-primary)}.btn-outline:hover{border-color:var(--text-primary);background:#ffffff0d}.card{background:var(--bg-card);border-radius:var(--radius);padding:2rem;border:1px solid rgba(255,255,255,.05)}.text-gradient{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.input-group{margin-bottom:1.5rem}.input-field{width:100%;padding:12px 16px;background:#0f172a99;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);color:#fff;font-size:1rem;transition:border-color .3s}.input-field:focus{outline:none;border-color:var(--primary)}.label{display:block;margin-bottom:.5rem;color:var(--text-secondary);font-size:.9rem}.navbar{position:sticky;top:0;z-index:1000;background-color:#0f172acc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.1);padding:1rem 0}.navbar-content{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--text-primary);font-weight:700;font-size:1.5rem;letter-spacing:-.02em}.logo:hover,.logo-icon{color:var(--text-accent)}.nav-right{display:flex;align-items:center;gap:1rem}.theme-toggle{background:transparent;border:2px solid var(--border-color);color:var(--text-secondary);padding:8px;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;transition:all .3s;cursor:pointer}.theme-toggle:hover{background:#ffffff1a;border-color:var(--text-accent);color:var(--text-accent);transform:rotate(180deg)}.nav-links{display:flex;align-items:center;gap:20px}.nav-link{color:var(--text-secondary);font-weight:500;transition:color .3s}.nav-link:hover{color:var(--text-primary)}.btn-sm{padding:8px 20px;font-size:.9rem}.user-welcome{display:flex;align-items:center;gap:8px;color:var(--text-primary);font-weight:500}.btn-icon{background:transparent;color:var(--text-secondary);padding:8px;border-radius:50%;transition:all .3s}.btn-icon:hover{background:#ffffff1a;color:var(--secondary)}.upload-box{background:var(--bg-card);border:2px dashed var(--border-color);border-radius:var(--radius-lg);padding:3rem 2rem;text-align:center;cursor:pointer;transition:all .3s ease;min-height:300px;display:flex;align-items:center;justify-content:center}.upload-box:hover{border-color:var(--text-accent);background:#a78bfa0d}.upload-box.dragging{border-color:var(--text-accent);background:#a78bfa1a;transform:scale(1.02)}.upload-box.has-preview{border-style:solid;cursor:default;padding:2rem}.upload-box.has-preview:hover{background:var(--bg-card);transform:none}.upload-content{display:flex;flex-direction:column;align-items:center;gap:1rem}.upload-icon-wrapper{width:80px;height:80px;background:#a78bfa1a;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-accent);margin-bottom:.5rem}.upload-content h3{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin:0}.upload-content p{color:var(--text-secondary);margin:0}.upload-hint{font-size:.85rem;color:var(--text-secondary);margin-top:.5rem}.preview-content{width:100%;display:flex;flex-direction:column;align-items:center;gap:1.5rem;position:relative}.remove-preview{position:absolute;top:-10px;right:-10px;background:var(--bg-primary);border:2px solid var(--border-color);border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);cursor:pointer;transition:all .3s;z-index:10}.remove-preview:hover{background:#ef4444;border-color:#ef4444;color:#fff;transform:rotate(90deg)}.preview-image-wrapper{width:100%;max-width:400px;height:250px;border-radius:var(--radius-md);overflow:hidden;background:#0f172a80;display:flex;align-items:center;justify-content:center}.preview-image{max-width:100%;max-height:100%;object-fit:contain}.preview-info{display:flex;flex-direction:column;align-items:center;gap:.5rem;width:100%}.file-info{display:flex;align-items:center;gap:.5rem;color:var(--text-primary)}.file-name{font-weight:500;max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-size{font-size:.9rem;color:var(--text-secondary)}.process-btn{margin-top:.5rem;min-width:200px}@media(max-width:768px){.upload-box{padding:2rem 1rem;min-height:250px}.preview-image-wrapper{height:200px}.file-name{max-width:200px}}.hero{padding:6rem 0;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;left:50%;transform:translate(-50%);width:1000px;height:1000px;background:radial-gradient(circle,#8b5cf626,#0f172a00 70%);z-index:-1}.hero-content{max-width:800px;margin:0 auto;position:relative;z-index:1}.hero-title{font-size:4rem;font-weight:800;margin-bottom:1.5rem;line-height:1.1;letter-spacing:-.02em}.hero-title .highlight{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:3rem;max-width:600px;margin-left:auto;margin-right:auto}.hero-upload-area{max-width:600px;margin:0 auto 3rem}.hero-features{display:flex;justify-content:center;gap:2rem;color:var(--text-muted);font-size:.9rem}.check-icon{color:var(--secondary);font-weight:700;margin-right:5px}.features-section{padding:5rem 0;background:var(--bg-secondary)}.section-header{text-align:center;margin-bottom:4rem}.section-header h2{font-size:2.5rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.section-header p{font-size:1.125rem;color:var(--text-secondary);max-width:600px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-card{background:var(--bg-card);padding:2rem;border-radius:var(--radius-lg);border:1px solid var(--border-color);transition:all .3s ease;text-align:center}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-glow);border-color:var(--text-accent)}.feature-icon{width:70px;height:70px;margin:0 auto 1.5rem;background:#a78bfa1a;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-accent);transition:all .3s ease}.feature-card:hover .feature-icon{background:#a78bfa33;transform:scale(1.1)}.feature-card h3{font-size:1.25rem;font-weight:600;margin-bottom:.75rem;color:var(--text-primary)}.feature-card p{color:var(--text-secondary);line-height:1.6}@media(max-width:768px){.features-section{padding:3rem 0}.section-header h2{font-size:2rem}.features-grid{grid-template-columns:1fr;gap:1.5rem}}.how-it-works-section{padding:5rem 0;background:var(--bg-primary)}.steps-container{display:flex;justify-content:space-between;align-items:center;gap:2rem;position:relative}.step-card{flex:1;background:var(--bg-card);padding:2.5rem 2rem;border-radius:var(--radius-lg);border:1px solid var(--border-color);position:relative;transition:all .3s ease}.step-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-glow);border-color:var(--text-accent)}.step-number{width:60px;height:60px;background:var(--gradient-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.75rem;font-weight:700;color:#fff;margin:0 auto 1.5rem;box-shadow:var(--shadow-glow)}.step-content h3{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:var(--text-primary);text-align:center}.step-content p{color:var(--text-secondary);line-height:1.6;text-align:center}.step-arrow{position:absolute;right:-2rem;top:50%;transform:translateY(-50%);font-size:2rem;color:var(--text-accent);font-weight:700}@media(max-width:968px){.steps-container{flex-direction:column}.step-arrow{display:none}.how-it-works-section{padding:3rem 0}}.cta-section{padding:5rem 0;background:var(--bg-secondary);position:relative;overflow:hidden}.cta-section:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(139,92,246,.1) 0%,transparent 70%);pointer-events:none}.cta-content{text-align:center;position:relative;z-index:1}.cta-content h2{font-size:3rem;font-weight:700;margin-bottom:1rem;background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.cta-content p{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2.5rem;max-width:600px;margin-left:auto;margin-right:auto}.cta-buttons{margin-bottom:3rem}.btn-lg{padding:1rem 2.5rem;font-size:1.125rem;display:inline-flex;align-items:center;gap:.5rem}.cta-stats{display:flex;justify-content:center;gap:4rem;margin-top:3rem}.stat-item{text-align:center}.stat-number{font-size:2.5rem;font-weight:700;background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.stat-label{font-size:.95rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}@media(max-width:768px){.cta-section{padding:3rem 0}.cta-content h2{font-size:2rem}.cta-content p{font-size:1rem}.cta-stats{flex-direction:column;gap:2rem}.stat-number{font-size:2rem}}.before-after-slider{width:100%;max-width:1000px;margin:0 auto;-webkit-user-select:none;user-select:none;cursor:ew-resize}.slider-container{position:relative;width:100%;height:500px;overflow:hidden;border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color)}.image-wrapper{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.before-wrapper{z-index:2}.before-image,.after-image{width:100%;height:100%;object-fit:contain}.slider-line{position:absolute;top:0;bottom:0;width:3px;background:#fff;z-index:3;transform:translate(-50%);box-shadow:0 0 10px #00000080}.slider-handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:50px;height:50px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0000004d;cursor:ew-resize}.slider-arrow{font-size:20px;font-weight:700;color:var(--bg-primary)}.slider-arrow.left{margin-right:-2px}.slider-arrow.right{margin-left:-2px}.labels{position:absolute;top:20px;left:0;right:0;display:flex;justify-content:space-between;padding:0 20px;z-index:4;pointer-events:none}.label-before,.label-after{background:#0f172acc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:8px 16px;border-radius:var(--radius-full);font-size:.9rem;font-weight:600;color:#fff;border:1px solid rgba(255,255,255,.1)}@media(max-width:768px){.slider-container{height:400px}.slider-handle{width:40px;height:40px}.labels{padding:0 10px}.label-before,.label-after{font-size:.8rem;padding:6px 12px}}.result-page{padding:3rem 0;min-height:80vh}.result-heading{text-align:center;margin-bottom:2rem;font-size:1.5rem;font-weight:600;color:var(--text-primary)}.result-actions{display:flex;gap:1rem;justify-content:center;margin-top:2rem}.result-page.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem}.spinner{animation:spin 1s linear infinite;color:var(--primary)}.loading-sub{color:var(--text-secondary);font-size:.9rem}.progress-container{width:300px;height:8px;background:#ffffff1a;border-radius:var(--radius-full);overflow:hidden;margin:1rem 0 .5rem}.progress-bar{height:100%;background:var(--gradient-primary);transition:width .3s ease;border-radius:var(--radius-full);box-shadow:0 0 10px #8b5cf680}.progress-text{font-size:1.25rem;font-weight:600;color:var(--text-accent);margin-bottom:.5rem}.mt-4{margin-top:2rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}