:root{--surface-0:#070707;--surface-1:#0d0d0f;--surface-2:#151518;--surface-3:#202024;--surface-red:#e83042;--surface-red-dark:#8d1521;--surface-red-soft:#e830421f;--border:#ffffff1c;--border-strong:#fff3;--text:#f7f2f2;--text-muted:#b8aeae;--text-subtle:#7d7575;--success:#72d39b;--error:#ff6b78;--warning:#e6bc62;--radius-sm:8px;--radius-md:14px;--radius-lg:22px;--shadow-deep:0 28px 80px #00000070;--font-sans:"Avenir Next", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"SF Mono", "Roboto Mono", ui-monospace, monospace}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--surface-0);min-height:100vh;color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}a{color:inherit}button,input{font:inherit}.app{min-height:100vh;overflow-x:hidden}.header{z-index:10;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#070707d6;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:24px;width:min(1180px,100% - 40px);min-height:76px;margin:0 auto;display:flex}.brand{align-items:center;min-width:150px;text-decoration:none;display:inline-flex}.brand-logo{width:178px;max-width:44vw;height:auto;display:block}.site-nav{border:1px solid var(--border);background:#ffffff09;border-radius:999px;align-items:center;gap:6px;padding:4px;display:flex}.site-nav a{min-height:36px;color:var(--text-muted);border-radius:999px;justify-content:center;align-items:center;padding:0 14px;font-size:13px;font-weight:500;text-decoration:none;display:inline-flex}.site-nav a:hover,.site-nav a:focus-visible{color:var(--text);background:#ffffff14}main{width:100%}.hero-section{grid-template-columns:minmax(0,1.02fr) minmax(360px,.78fr);align-items:center;gap:48px;width:min(1180px,100% - 40px);margin:0 auto;padding:68px 0 46px;display:grid}.hero-copy{flex-direction:column;align-items:flex-start;display:flex}.eyebrow,.console-kicker{color:var(--surface-red);letter-spacing:.14em;text-transform:uppercase;font-size:12px;font-weight:700}.hero-copy h1{max-width:780px;color:var(--text);margin-top:18px;font-size:clamp(40px,6.2vw,80px);font-weight:740;line-height:.98}.hero-lead{max-width:680px;color:var(--text-muted);margin-top:24px;font-size:18px;line-height:1.7}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.button{cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 18px;font-size:14px;font-weight:700;text-decoration:none;transition:transform .18s,background .18s,border-color .18s,color .18s;display:inline-flex}.button:hover{transform:translateY(-1px)}.button:disabled{cursor:not-allowed;opacity:.56;transform:none}.button-primary{background:var(--surface-red);color:#fff}.button-primary:hover{background:#ff4051}.button-secondary{border-color:var(--border);color:var(--text);background:#ffffff0a}.button-secondary:hover{border-color:var(--border-strong);background:#ffffff14}.metric-grid{border-top:1px solid var(--border);border-bottom:1px solid var(--border);grid-template-columns:repeat(3,minmax(0,1fr));width:min(100%,760px);margin-top:52px;display:grid}.metric-item{border-right:1px solid var(--border);padding:20px 22px}.metric-item:last-child{border-right:0}.metric-item dt{color:var(--text);font-size:20px;font-weight:750}.metric-item dd{color:var(--text-subtle);margin-top:6px;font-size:13px;line-height:1.45}.transfer-console{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-1);box-shadow:var(--shadow-deep);padding:22px;position:relative}.transfer-console:before{content:"";pointer-events:none;border-radius:inherit;border-top:2px solid #e8304294;position:absolute;inset:0}.console-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px;display:flex}.console-header h2{margin-top:6px;font-size:26px;line-height:1.1}.console-status{background:var(--surface-red-soft);color:#ff9aa3;border:1px solid #e8304247;border-radius:999px;flex:none;padding:7px 10px;font-size:12px;font-weight:700}.upload-zone{border:1px dashed var(--border-strong);border-radius:var(--radius-md);text-align:center;cursor:pointer;background:#00000038;flex-direction:column;justify-content:center;align-items:center;min-height:330px;padding:34px 24px;transition:border-color .2s,background .2s,transform .2s;display:flex}.upload-zone:hover,.upload-zone.drag-over{background:#ffffff0b;border-color:#e83042e6;transform:translateY(-2px)}.upload-zone.uploading{pointer-events:none;opacity:.72}.upload-icon{width:70px;height:70px;color:var(--surface-red);background:#e8304221;border:1px solid #e830428c;border-radius:50%;justify-content:center;align-items:center;margin-bottom:22px;font-size:36px;font-weight:300;line-height:1;display:inline-flex}.upload-icon[data-uploading=true]{animation:1s ease-in-out infinite pulseUpload}.upload-title{font-size:24px;font-weight:730;line-height:1.1}.upload-subtitle{color:var(--text-muted);margin-top:8px;font-size:15px}.upload-formats{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:24px;margin-bottom:12px;display:flex}.format-badge{border:1px solid var(--border);min-width:52px;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;background:#ffffff0e;border-radius:999px;padding:7px 12px;font-size:11px;font-weight:800}.upload-size-info{color:var(--text-subtle);font-size:13px}.progress-container{margin-top:22px}.progress-bar{background:var(--surface-3);border-radius:999px;height:8px;overflow:hidden}.progress-fill{border-radius:inherit;background:var(--surface-red);height:100%;transition:width .3s}.progress-text{color:var(--text-muted);text-align:center;margin-top:8px;font-size:13px}.flow-section,.features-section,.reader-section,.download-section{width:min(1180px,100% - 40px);margin:0 auto}.flow-section{padding:76px 0 34px}.section-heading{max-width:760px}.section-heading h2,.reader-copy h2{margin-top:12px;font-size:clamp(30px,4vw,54px);line-height:1.04}.workflow-grid{border-top:1px solid var(--border);border-bottom:1px solid var(--border);grid-template-columns:repeat(3,minmax(0,1fr));margin-top:34px;display:grid}.workflow-step{border-right:1px solid var(--border);background:#ffffff05;min-height:240px;padding:28px}.workflow-step:last-child{border-right:0}.step-number{color:var(--surface-red);font-family:var(--font-mono);font-size:13px;font-weight:800}.workflow-step h3{margin-top:44px;font-size:22px}.workflow-step p{color:var(--text-muted);margin-top:12px;font-size:15px;line-height:1.62}.features-section{padding:48px 0 34px}.feature-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:34px;display:grid}.feature-card{border:1px solid var(--border);border-radius:var(--radius-md);background:#ffffff08;min-height:210px;padding:22px}.feature-card h3{color:var(--text);font-size:19px;line-height:1.2}.feature-card p{color:var(--text-muted);margin-top:42px;font-size:14px;line-height:1.62}.reader-section{grid-template-columns:minmax(280px,.72fr) minmax(0,1fr);align-items:center;gap:54px;padding:76px 0;display:grid}.reader-preview{justify-content:center;display:flex}.phone-shell{aspect-ratio:.52;border:1px solid var(--border-strong);width:min(330px,82vw);box-shadow:var(--shadow-deep);background:#111113;border-radius:46px;padding:12px}.phone-screen{background:#111113;border-radius:34px;height:100%;position:relative;overflow:hidden}.phone-mark{width:54px;height:auto;position:absolute;top:24px;left:24px}.page-stack{gap:12px;display:grid;position:absolute;inset:118px 28px 128px}.page-stack span{background:#ffffff12;border-radius:12px}.reader-filter-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid;position:absolute;bottom:22px;left:18px;right:18px}.reader-filter-strip span{color:#ffd5d9;background:#e830421f;border:1px solid #e8304247;border-radius:999px;justify-content:center;align-items:center;min-height:38px;font-size:11px;font-weight:700;display:inline-flex}.reader-copy p{color:var(--text-muted);margin-top:18px;font-size:17px;line-height:1.72}.highlight-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:28px;list-style:none;display:grid}.highlight-list 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var(--border);padding-left:0;padding-right:0}.metric-item:last-child{border-bottom:0}.transfer-console{border-radius:18px;padding:16px}.console-header{flex-direction:column;align-items:flex-start}.upload-zone{min-height:280px;padding:28px 16px}.code-display{flex-direction:column}.reader-filter-strip{grid-template-columns:1fr}.footer{flex-direction:column;justify-content:center;align-items:flex-start}.footer-product,.footer-powered{flex-wrap:wrap}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}