:root{--bg: #141312;--bg-alt: #1a1917;--bg-gradient: linear-gradient(160deg, #161514 0%, #1a1917 20%, #1e1d1a 45%, #1a1917 70%, #161514 100%);--bg-gradient-alt: linear-gradient(180deg, #1a1917 0%, #1e1d1a 35%, #1a1917 100%);--bg-hero: linear-gradient(165deg, #1a1917 0%, #1e1d1a 30%, #1a1917 60%, #161514 100%);--bg-nav-mobile: linear-gradient(180deg, #22201e 0%, #262422 30%, #22201e 100%);--nav-mobile-shadow: -8px 0 32px rgba(0, 0, 0, .45);--surface: #22201e;--surface-soft: rgba(34, 32, 30, .9);--accent: #2563eb;--accent-hover: #3b82f6;--accent-soft: rgba(37, 99, 235, .25);--text: #f0ede8;--text-secondary: #b8b4ad;--text-muted: #7d7972;--border: #2d2b28;--border-strong: #3a3834;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 22px;--radius-xl: 28px;--radius-full: 9999px;--space-xs: 6px;--space-sm: 12px;--space-md: 18px;--space-lg: 24px;--space-xl: 36px;--space-xxl: 48px;--space-xxxl: 72px;--font-heading: "Fraunces", Georgia, serif;--font-body: "Source Sans 3", -apple-system, 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#ffffff;--surface-soft: rgba(255, 255, 255, .92);--accent: #2563eb;--accent-hover: #1d4ed8;--accent-soft: rgba(37, 99, 235, .18);--text: #1a1814;--text-secondary: #4a4743;--text-muted: #6d6964;--border: #ddd9d4;--border-strong: #c9c4bd;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);--badge-bg: var(--accent);--badge-text: #ffffff;--hero-cta-secondary-bg: var(--surface);--hero-cta-secondary-text: var(--text);--hero-cta-secondary-hover-bg: var(--border)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);font-size:17px;line-height:1.6;color:var(--text);background:var(--bg-gradient);min-height:100vh;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover);text-decoration:underline}.header{position:sticky;top:0;z-index:100;background:var(--surface-soft);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}.header-inner{max-width:var(--max-width);margin:0 auto;padding:0 var(--space-lg);height:var(--header-height);display:flex;align-items:center;justify-content:space-between}.logo{display:inline-flex;align-items:center;gap:var(--space-sm);font-family:var(--font-heading);font-weight:600;font-size:1.25rem;color:var(--text);text-decoration:none;transition:transform var(--duration-normal) var(--ease-out),opacity var(--duration-fast)}.logo:hover{color:var(--text);text-decoration:none;transform:scale(1.02);opacity:.9}.logo-icon,.logo-icon-placeholder{width:36px;height:36px;flex-shrink:0;border-radius:var(--radius-md);display:block;transition:transform var(--duration-normal) var(--ease-spring)}.logo-icon-placeholder{border:2px dashed var(--border-strong);background:var(--surface);transition:border-color var(--duration-normal) var(--ease-out),transform var(--duration-normal) var(--ease-spring)}.logo:hover .logo-icon,.logo:hover .logo-icon-placeholder{transform:scale(1.05)}.logo:hover .logo-icon-placeholder{border-color:var(--accent)}.nav{display:flex;gap:var(--space-md)}.nav--mobile{display:none}.nav--desktop{display:flex}.nav a{color:var(--text-secondary);font-size:.9375rem;font-weight:500;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);text-decoration:none;position:relative;transition:color var(--duration-normal) var(--ease-out),transform var(--duration-normal) var(--ease-spring)}.nav a:after{content:"";position:absolute;bottom:4px;left:var(--space-sm);right:var(--space-sm);height:2px;background:var(--accent);transform:scaleX(0);transform-origin:center;border-radius:1px;transition:transform var(--duration-normal) var(--ease-out)}.nav a:hover:after,.nav a.is-active:after{transform:scaleX(1)}.nav a:hover{color:var(--text);text-decoration:none;transform:scale(1.06)}.nav a.is-active{color:var(--accent);font-weight:600;text-decoration:none}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;margin:0 0 0 var(--space-sm);background:transparent;border:none;border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;transition:color var(--duration-fast) var(--ease-out),background var(--duration-fast) var(--ease-out);-webkit-tap-highlight-color:transparent}.theme-toggle--mobile{margin:0}.theme-toggle:hover{color:var(--text);background:var(--surface)}.header-right,.header-download-mobile{display:none}.nav-toggle{display:none;width:48px;height:48px;margin:0 -8px 0 0;align-items:center;justify-content:center;background:transparent;border:none;border-radius:var(--radius-md);cursor:pointer;color:var(--text);padding:0;transition:background var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out);-webkit-tap-highlight-color:transparent}.nav-toggle:hover{background:transparent;color:var(--text)}.nav-toggle-icon{display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:5px;width:24px;height:18px}.nav-toggle-icon span{display:block;width:100%;height:2.5px;background:currentColor;border-radius:2px;transform-origin:center;transition:transform var(--duration-normal) var(--ease-out),opacity var(--duration-fast)}.nav-toggle[aria-expanded=true] 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var(--space-lg);font-family:var(--font-heading);font-size:clamp(2.5rem,6vw,3.5rem);font-weight:700;line-height:1.12;letter-spacing:-.02em;color:var(--text);animation:fade-in-up var(--duration-slow) var(--ease-out) .08s both}@media(prefers-reduced-motion:reduce){.hero .badge,.hero h1,.hero-lead,.hero-cta,.hero-price-note{animation:none}}.hero-lead{margin:0 0 var(--space-xl);font-size:1.1875rem;color:var(--text-secondary);line-height:1.65;animation:fade-in-up var(--duration-slow) var(--ease-out) .16s both}.hero-video-wrap{margin:0 0 var(--space-xl);width:100%;max-width:100%;border-radius:var(--radius-lg);overflow:hidden;background:#000}.hero-video{display:block;width:100%;aspect-ratio:16 / 9;object-fit:contain}.hero-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:var(--space-md);margin-bottom:var(--space-md);animation:fade-in-up var(--duration-slow) var(--ease-out) .24s both}.hero-cta .btn{border-radius:var(--radius-xl);padding:var(--space-sm) var(--space-lg)}.hero-cta .btn-secondary{background:var(--hero-cta-secondary-bg);color:var(--hero-cta-secondary-text)}.hero-cta .btn-secondary:hover{background:var(--hero-cta-secondary-hover-bg);color:var(--hero-cta-secondary-text)}.hero-price-note{margin:0 0 var(--space-lg);font-size:1rem;color:var(--text-secondary);line-height:1.5;animation:fade-in-up var(--duration-slow) var(--ease-out) .28s both}.hero-price-note-amount{color:var(--text);font-weight:600}.hero-scroll{display:inline-block;font-size:.9375rem;font-weight:500;color:var(--text-secondary);text-decoration:none;margin-bottom:var(--space-sm);transition:color var(--duration-normal) var(--ease-out),transform var(--duration-fast) var(--ease-spring)}.hero-scroll:hover{color:var(--accent);text-decoration:none;transform:translateY(-2px)}.hero-meta{display:block;font-size:.9375rem;color:var(--text-secondary)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-md) 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var(--space-xxl);font-size:1.0625rem}.section{padding:var(--space-lg) var(--space-lg)}.section--alt{background:var(--bg-gradient-alt)}.section-inner{max-width:var(--max-width);margin:0 auto}.section-head{margin-bottom:var(--space-lg)}.section h2{margin:0 0 var(--space-sm);font-family:var(--font-heading);font-size:1.875rem;font-weight:700;letter-spacing:-.02em;color:var(--text)}.section-lead{margin:0;color:var(--text-secondary);font-size:1.0625rem;max-width:520px;line-height:1.6}.demos .section-inner{overflow:visible}.demo-carousel-wrap,.screenshot-carousel-wrap{position:relative;max-width:900px;margin-left:auto;margin-right:auto}.carousel-btn{display:none;position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:48px;height:48px;border-radius:var(--radius-full);border:none;background:#22201e99;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:var(--text);cursor:pointer;padding:0;align-items:center;justify-content:center;opacity:0;transition:opacity var(--duration-normal) var(--ease-out),transform var(--duration-normal) var(--ease-spring)}.carousel-btn:hover:not(:disabled){transform:translateY(-50%) scale(1.12)}.carousel-btn:disabled{opacity:.35;cursor:default}.carousel-btn--prev{left:var(--space-md)}.carousel-btn--next{right:var(--space-md)}@media(min-width:769px){.carousel-btn{display:flex}.demo-carousel-wrap:hover .carousel-btn,.screenshot-carousel-wrap:hover .carousel-btn{opacity:1}.demo-carousel-wrap:hover .carousel-btn:disabled,.screenshot-carousel-wrap:hover .carousel-btn:disabled{opacity:.25}}.demo-grid{display:flex;flex-direction:row;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;gap:0;margin-top:var(--space-lg);padding-bottom:var(--space-md);scrollbar-width:none;width:100%}.demo-grid::-webkit-scrollbar{display:none}.demo-card{flex:0 0 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9}.demo-label{margin:0;font-weight:600;font-size:.9375rem;color:var(--text-secondary);text-align:center}.demo-hint{margin:0;font-size:.8125rem;color:var(--text-muted);text-align:center}.screenshots .section-inner{overflow:visible}.screenshot-grid{display:flex;flex-direction:row;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;gap:0;margin-top:var(--space-lg);padding-bottom:var(--space-md);scrollbar-width:none;width:100%}.screenshot-grid::-webkit-scrollbar{display:none}.screenshot-card{flex:0 0 100%;width:100%;min-width:100%;max-width:100%;box-sizing:border-box;scroll-snap-align:start;scroll-snap-stop:always;flex-direction:column;align-items:stretch;padding:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.screenshot-card:hover{transform:none}.screenshot-link{flex-shrink:0;aspect-ratio:16 / 10;display:block;width:100%;text-decoration:none;color:inherit}.screenshot-card .screenshot-img{width:100%;height:100%;object-fit:contain;object-position:top center;aspect-ratio:16 / 10;display:block}.screenshot-card-copy{display:block;padding:var(--space-md);background:var(--surface)}.screenshot-title{margin:0;font-family:var(--font-heading);font-size:1rem;font-weight:600;color:var(--text)}.screenshot-dots{display:flex;justify-content:center;gap:var(--space-sm);margin-top:var(--space-md);padding:0}.screenshot-dot{width:8px;height:8px;border-radius:50%;border:none;padding:0;background:var(--border-strong);cursor:pointer;transition:background var(--duration-fast),transform var(--duration-fast)}.screenshot-dot:hover{background:var(--text-muted)}.screenshot-dot--active{background:var(--accent);transform:scale(1.2)}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md);margin-top:var(--space-lg)}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-lg);transition:transform var(--duration-normal) var(--ease-out),border-color var(--duration-normal) var(--ease-out),box-shadow var(--duration-normal) var(--ease-out);will-change:transform}.feature-card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:var(--shadow-lg)}.feature-card .feature-icon{transition:transform var(--duration-normal) var(--ease-spring),background var(--duration-normal) var(--ease-out)}.feature-card:hover .feature-icon{transform:scale(1.3);background:var(--accent-hover)}.feature-card--wide{grid-column:span 2}.feature-card-header{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-sm)}.feature-icon{width:8px;height:8px;border-radius:50%;background:var(--accent);flex-shrink:0;display:block}.feature-card h3{margin:0;font-family:var(--font-heading);font-size:1.0625rem;font-weight:600;color:var(--text)}.feature-card p{margin:0;font-size:.9375rem;color:var(--text-secondary);line-height:1.55}.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);margin-top:var(--space-lg);box-shadow:var(--shadow-sm)}.interactions-table{width:100%;border-collapse:collapse;font-size:.9375rem}.interactions-table th,.interactions-table td{padding:var(--space-lg) var(--space-xl);text-align:left;border-bottom:1px solid var(--border)}.interactions-table th{background:var(--bg-alt);font-weight:600;color:var(--text-secondary);font-family:var(--font-body)}.interactions-table tbody tr{transition:background var(--duration-fast) var(--ease-out)}.interactions-table tbody tr:hover{background:var(--bg-alt)}.interactions-table tr:last-child td{border-bottom:none}.interactions-table td:first-child{color:var(--text-secondary)}kbd{display:inline-block;padding:4px 8px;font-family:var(--font-body);font-size:.8125rem;background:var(--bg-alt);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary)}.requirements-list{margin:0 0 var(--space-lg);padding-left:1.35rem;color:var(--text-secondary);font-size:1rem;line-height:1.7}.requirements-list li{margin-bottom:var(--space-xs)}.faq-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:var(--space-sm)}.faq-item{margin:0;padding:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:transform var(--duration-normal) var(--ease-out),border-color var(--duration-fast),box-shadow var(--duration-fast)}.faq-item:hover{transform:scale(1.02)}.faq-item--open{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.faq-question{margin:0}.faq-question-btn{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);width:100%;padding:var(--space-md) var(--space-lg);font-family:var(--font-heading);font-size:1.0625rem;font-weight:600;color:var(--text);text-align:left;background:none;border:none;cursor:pointer}.faq-chevron{flex-shrink:0;font-size:1rem;font-weight:400;color:var(--text-secondary);transition:transform var(--duration-normal) var(--ease-out)}.faq-item--open .faq-chevron{transform:rotate(90deg)}.faq-answer{margin:0;font-size:.9375rem;color:var(--text-secondary);line-height:1.65}.faq-answer:not([hidden]){padding:var(--space-md) var(--space-lg) var(--space-lg);border-top:1px solid var(--border)}.faq-answer[hidden]{display:none}.features-expand{margin-top:var(--space-xl);text-align:center}.features-expand-btn{min-width:12rem}.cta .section-inner{background:linear-gradient(145deg,var(--accent) 0%,var(--accent-hover) 100%);border-radius:var(--radius-xl);padding:var(--space-xxl) var(--space-xl);text-align:center;color:#fff}.cta .section-inner h2{color:#fff;margin-bottom:var(--space-sm)}.cta .section-inner .section-lead{color:#ffffffe6;max-width:none;margin-bottom:var(--space-xl)}.cta .section-inner kbd{background:#ffffff40;color:#fff;border-color:#ffffff4d}.cta-buttons{display:flex;flex-wrap:wrap;gap:var(--space-md);justify-content:center}.cta .btn-primary{background:#fff;color:var(--accent)}.cta .btn-primary:hover{background:var(--bg);color:var(--accent-hover)}.cta .btn-secondary{background:transparent;color:#fff;border:none}.cta .btn-secondary:hover{background:#ffffff26;color:#fff}.footer{padding:var(--space-xl) var(--space-lg);border-top:1px solid var(--border);text-align:center;background:linear-gradient(180deg,var(--bg-alt) 0%,var(--bg) 100%)}.footer-inner{max-width:var(--max-width);margin:0 auto}.footer-tagline{margin:0 0 var(--space-md);font-size:.9375rem;color:var(--text-secondary)}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-sm) var(--space-md);margin-bottom:var(--space-md)}.footer-links a{font-size:.875rem;font-weight:500}.footer-legal{margin:0;font-size:.8125rem;color:var(--text-secondary)}.footer p{margin:0 0 var(--space-xs);font-size:.875rem;color:var(--text-secondary)}.footer a{color:var(--text-secondary);transition:color var(--duration-normal) var(--ease-out)}.footer a:hover{color:var(--accent);text-decoration:none}#download,#pricing,#faq{scroll-margin-top:var(--header-height)}@supports (padding: env(safe-area-inset-top)){.header-inner,.hero,.section{padding-left:max(var(--space-lg),env(safe-area-inset-left));padding-right:max(var(--space-lg),env(safe-area-inset-right))}.footer{padding-left:max(var(--space-lg),env(safe-area-inset-left));padding-right:max(var(--space-lg),env(safe-area-inset-right));padding-bottom:max(var(--space-xl),env(safe-area-inset-bottom))}}@media(max-width:900px){.features-grid{grid-template-columns:repeat(2,1fr)}.feature-card--wide{grid-column:span 2}.section{padding:var(--space-lg) var(--space-lg)}}@media(max-width:768px){body{font-size:16px}.header-inner{height:var(--header-height-mobile);padding:0 var(--space-md)}.logo{font-size:1.125rem}.logo-icon,.logo-icon-placeholder{width:32px;height:32px}.nav--desktop{display:none}.nav-backdrop{display:none;position:fixed;top:0;right:0;bottom:0;left:0;top:var(--header-height-mobile);z-index:9998;background:#1a181440;opacity:0;pointer-events:none;transition:opacity var(--duration-normal) var(--ease-out),pointer-events 0s linear var(--duration-normal)}.nav-backdrop.is-open{display:block;opacity:1;pointer-events:auto;transition:opacity var(--duration-normal) var(--ease-out)}.nav--mobile{display:flex;position:fixed;top:var(--header-height-mobile);right:0;bottom:0;width:75vw;max-width:400px;padding:0;padding-top:var(--space-md);padding-left:var(--space-md);padding-right:max(var(--space-md),env(safe-area-inset-right));padding-bottom:env(safe-area-inset-bottom,0px);background:var(--bg-nav-mobile);box-shadow:var(--nav-mobile-shadow);flex-direction:column;align-items:stretch;gap:0;transform:translate(100%);visibility:hidden;transition:transform var(--duration-normal) var(--ease-out),visibility 0s linear var(--duration-normal);z-index:9999;overflow-y:auto}.nav--mobile.is-open{transform:translate(0);visibility:visible;transition:transform var(--duration-normal) var(--ease-out),visibility 0s linear 0s}.nav--mobile-header{padding:var(--space-md) var(--space-sm);font-family:var(--font-heading);font-size:1.125rem;font-weight:600;color:var(--text);border-bottom:1px solid var(--border-strong)}.nav--mobile a{font-size:1.0625rem;padding:var(--space-md) var(--space-sm);min-height:48px;display:flex;align-items:center;border-radius:var(--radius-md);border-bottom:1px solid var(--border-strong);color:var(--text)}.nav--mobile a:after{display:none}.nav--mobile a:hover{background:var(--bg-alt);color:var(--text)}.nav--mobile a.is-active{color:var(--accent);font-weight:600}.header-right{display:flex;align-items:center;gap:var(--space-sm)}.header-download-mobile{display:inline-flex;padding:var(--space-xs) var(--space-md)!important;font-size:.875rem!important}.header-download-mobile:hover{transform:none}.nav-toggle{display:flex}body.mobile-nav-open{overflow:hidden}.hero{padding:var(--space-xxl) var(--space-md) var(--space-xl)}.hero h1{font-size:clamp(1.875rem,8vw,2.5rem)}.hero-lead{font-size:1.0625rem;margin-bottom:var(--space-lg)}.hero-cta{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:var(--space-sm);margin-bottom:var(--space-md)}.hero-cta .btn{min-height:40px;padding:var(--space-sm) var(--space-lg)}.section{padding:var(--space-md) var(--space-md)}.section h2{font-size:1.5rem}.section-lead{font-size:1rem}.features-grid{grid-template-columns:1fr;gap:var(--space-sm);margin-top:var(--space-md)}.feature-card--wide{grid-column:1}.feature-card{padding:var(--space-md)}.feature-card h3{font-size:1rem}.table-wrap{display:none}.interactions-cards{display:flex;flex-direction:column;gap:var(--space-lg);margin-top:var(--space-md)}.interaction-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-xl) var(--space-xl);min-height:72px;display:flex;flex-direction:column;justify-content:center;gap:var(--space-sm)}.interaction-card__input{font-size:.875rem;font-weight:600;color:var(--text-secondary)}.interaction-card__action{font-size:.9375rem;color:var(--text)}.interaction-card kbd{margin-right:2px}.cta .section-inner{padding:var(--space-xl) var(--space-md)}.cta-buttons{flex-direction:column;gap:var(--space-sm)}.cta-buttons .btn{width:100%;min-height:48px}.footer{padding:var(--space-lg) var(--space-md)}#download,#pricing,#faq{scroll-margin-top:var(--header-height-mobile)}}@media(min-width:769px){.interactions-cards{display:none}}