:root{--bg-primary:#0a0a0c;--bg-secondary:#121216;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--accent-primary:#f5c518;--accent-gradient-start:#f5c518;--accent-gradient-end:#fbbf24;--glass-bg:#ffffff08;--glass-border:#ffffff14;--font-main:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:2rem;--spacing-xl:4rem;--spacing-xxl:8rem;--radius-md:.75rem;--radius-lg:1rem;--radius-xl:1.5rem;--transition-fast:.2s ease;--transition-normal:.3s ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-main);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;position:relative;overflow-x:hidden}.bg-glow{z-index:-1;pointer-events:none;background:radial-gradient(circle,#f5c51826 0%,#0a0a0c00 70%);width:800px;height:800px;position:absolute;top:-20%;left:50%;transform:translate(-50%)}.bg-glow-secondary{background:radial-gradient(circle,#ffffff0d 0%,#0a0a0c00 70%);top:40%;left:-20%}.container{max-width:1200px;padding:0 var(--spacing-lg);margin:0 auto}.text-gradient{background:linear-gradient(135deg, var(--accent-gradient-start), var(--accent-gradient-end));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--radius-lg)}.hover-lift{transition:transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal)}.hover-lift:hover{border-color:#f5c5184d;transform:translateY(-5px);box-shadow:0 10px 30px -10px #f5c51826}.btn{border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer;font-weight:600;font-family:var(--font-main);border:none;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:1rem;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent-primary);color:#000;box-shadow:0 4px 14px #f5c51863}.btn-primary:hover{background:var(--accent-gradient-end);transform:translateY(-2px);box-shadow:0 6px 20px #f5c51880}.btn-secondary{background:var(--glass-bg);color:var(--text-primary);border:1px solid var(--glass-border)}.btn-secondary:hover{background:#ffffff14;border-color:#fff3}.btn-outline{color:var(--text-primary);border:1px solid var(--glass-border);background:0 0}.btn-outline:hover{background:var(--glass-bg);border-color:#fff3}.btn-windows{color:#fff;background:#3b71ca;box-shadow:0 4px 14px #3b71ca63}.btn-windows:hover{background:#2b5cb0;transform:translateY(-2px);box-shadow:0 6px 20px #3b71ca80}.btn-github{color:#fff;background:#24292f;border:1px solid #fff3}.btn-github:hover{background:#1b1e23;border-color:#fff6;transform:translateY(-2px)}.navbar{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border);padding:var(--spacing-md) 0;background:#0a0a0ccc;position:fixed;top:0;left:0;right:0}.nav-content{justify-content:space-between;align-items:center;display:flex}.logo{align-items:center;gap:var(--spacing-sm);color:var(--text-primary);font-size:1.25rem;font-weight:700;text-decoration:none;display:flex}.logo-icon{color:var(--accent-primary)}.nav-links{align-items:center;gap:var(--spacing-lg);display:flex}.nav-links a:not(.btn){color:var(--text-secondary);transition:color var(--transition-fast);font-weight:500;text-decoration:none}.nav-links a:not(.btn):hover{color:var(--text-primary)}.hero{padding:calc(var(--spacing-xxl) + 60px) 0 var(--spacing-xl);text-align:center;flex-direction:column;align-items:center;display:flex}.hero-badge{color:var(--accent-primary);margin-bottom:var(--spacing-lg);background:#f5c5181a;border:1px solid #f5c51833;border-radius:999px;padding:.25rem .75rem;font-size:.875rem;font-weight:600;animation:.8s forwards fadeInDown;display:inline-block}.hero-title{margin-bottom:var(--spacing-lg);opacity:0;max-width:800px;margin-left:auto;margin-right:auto;font-size:clamp(2.5rem,5vw,4rem);font-weight:800;line-height:1.1;animation:.8s .2s forwards fadeInUp}.hero-subtitle{color:var(--text-secondary);max-width:700px;margin:0 auto var(--spacing-xl);opacity:0;font-size:clamp(1.1rem,2vw,1.25rem);animation:.8s .4s forwards fadeInUp}.hero-actions{gap:var(--spacing-md);opacity:0;justify-content:center;animation:.8s .6s forwards fadeInUp;display:flex}.hero-mockup-wrapper{margin-top:var(--spacing-xxl);opacity:0;width:100%;max-width:1000px;animation:1s .8s forwards fadeInUp}.mockup-window{border-radius:var(--radius-xl);border:1px solid var(--glass-border);overflow:hidden;box-shadow:0 25px 50px -12px #00000080}.mockup-header{padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--glass-border);background:#0003;align-items:center;gap:8px;display:flex}.dot{border-radius:50%;width:12px;height:12px}.dot-red{background:#ff5f56}.dot-yellow{background:#ffbd2e}.dot-green{background:#27c93f}.mockup-title{margin-left:var(--spacing-md);color:var(--text-secondary);font-family:monospace;font-size:.875rem}.mockup-body{background:var(--bg-secondary);aspect-ratio:16/9;padding:0;display:block;overflow:hidden}.mockup-pdf{background:var(--bg-secondary);border:0;width:100%;height:100%;display:block}.placeholder-content{text-align:center;color:var(--text-secondary)}.placeholder-icon{margin-bottom:var(--spacing-md);opacity:.5}.placeholder-sub{opacity:.5;margin-top:var(--spacing-sm);font-size:.875rem}.features{padding:var(--spacing-xxl) 0;position:relative}.section-header{text-align:center;margin-bottom:var(--spacing-xl)}.section-title{margin-bottom:var(--spacing-md);font-size:2.5rem;font-weight:700}.section-subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:1.125rem}.features-grid{gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(300px,1fr));display:grid}.feature-card{padding:var(--spacing-lg);border-radius:var(--radius-xl);gap:var(--spacing-md);flex-direction:column;display:flex}.feature-icon{border-radius:var(--radius-md);width:48px;height:48px;color:var(--accent-primary);margin-bottom:var(--spacing-sm);background:#f5c5181a;justify-content:center;align-items:center;display:flex}.feature-title{font-size:1.25rem;font-weight:600}.feature-desc{color:var(--text-secondary);font-size:.9375rem}.how-it-works{padding:var(--spacing-xxl) 0;background:var(--bg-secondary);border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border)}.steps-container{justify-content:space-between;align-items:center;gap:var(--spacing-md);margin-top:var(--spacing-xl);display:flex}.step-card{padding:var(--spacing-lg);text-align:center;flex:1;position:relative}.step-highlight{background:linear-gradient(#ffffff08,#f5c5180d);border-color:#f5c5184d}.step-number{background:var(--accent-primary);color:#000;width:40px;height:40px;margin:0 auto var(--spacing-md);border-radius:50%;justify-content:center;align-items:center;font-size:1.25rem;font-weight:700;display:flex;box-shadow:0 4px 10px #f5c5184d}.step-title{margin-bottom:var(--spacing-sm);font-size:1.125rem;font-weight:600}.step-desc{color:var(--text-secondary);font-size:.875rem}.step-arrow{color:var(--text-secondary);opacity:.5;justify-content:center;align-items:center;display:flex}.footer{padding:var(--spacing-xl) 0 var(--spacing-lg);background:var(--bg-primary)}.footer-content{margin-bottom:var(--spacing-xl);justify-content:space-between;gap:var(--spacing-lg);flex-wrap:wrap;display:flex}.footer-left{max-width:300px}.footer-desc{color:var(--text-secondary);margin-top:var(--spacing-md);font-size:.875rem}.footer-links{gap:var(--spacing-xl);display:flex}.link-group h4{margin-bottom:var(--spacing-md);font-size:1rem;font-weight:600}.link-group a{color:var(--text-secondary);margin-bottom:var(--spacing-sm);transition:color var(--transition-fast);font-size:.875rem;text-decoration:none;display:block}.link-group a:hover{color:var(--accent-primary)}.footer-bottom{text-align:center;padding-top:var(--spacing-lg);border-top:1px solid var(--glass-border);color:var(--text-secondary);font-size:.875rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.nav-links{display:none}.hero-actions,.steps-container{flex-direction:column}.step-arrow{margin:var(--spacing-sm) 0;transform:rotate(90deg)}}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;opacity:0;pointer-events:none;transition:opacity var(--transition-normal);background:#000c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-overlay.active{opacity:1;pointer-events:auto}.modal-content{width:90%;max-width:450px;padding:var(--spacing-xl);text-align:center;transition:transform var(--transition-normal);position:relative;transform:scale(.9)}.modal-overlay.active .modal-content{transform:scale(1)}.modal-close{top:var(--spacing-md);right:var(--spacing-md);color:var(--text-secondary);cursor:pointer;background:0 0;border:none;font-size:1.5rem;line-height:1;position:absolute}.modal-close:hover{color:var(--text-primary)}.modal-header{margin-bottom:var(--spacing-lg)}.modal-header h3{margin-top:var(--spacing-md);font-size:1.5rem}.modal-content p{color:var(--text-secondary);margin-bottom:var(--spacing-xl);font-size:1rem}.modal-footer{flex-direction:column;display:flex}