:root{--background:#f6f3ed;--ink:#12110f;--muted:#6a655c;--line:#12110f24;--panel:#fffdfa;--accent:#155a53;--signal:#c96537;--steel:#30424a;--panel-width:430px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--background);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}main{min-height:100vh}.hero{border-bottom:1px solid var(--line);min-height:auto;padding:28px clamp(20px,4vw,64px) 92px}.nav{justify-content:space-between;align-items:center;gap:24px;max-width:1180px;margin:0 auto;font-size:14px;display:flex}.panel-topline,.data-lines,.footer-inner{align-items:center;display:flex}.brand{letter-spacing:0;gap:5px;font-weight:700;display:inline-grid}.brand-topline{align-items:flex-end;gap:10px;display:inline-flex}.brand-symbol{flex:none;width:auto;height:clamp(24px,2.3vw,32px);display:block}.brand-name{color:var(--ink);white-space:nowrap;font-size:clamp(28px,2.55vw,36px);font-weight:900;line-height:1}.nav .brand-name{transform:translateY(3px)}.hero-grid{grid-template-columns:minmax(0,1.04fr) minmax(320px,.74fr);align-items:start;gap:clamp(32px,7vw,96px);max-width:1180px;margin:64px auto 0;display:grid}.hero-copy{max-width:760px}.eyebrow{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin:0 0 18px;font-size:12px;font-weight:700}h2,p{margin-top:0}h2{letter-spacing:0;margin-bottom:22px;font-size:clamp(32px,4vw,52px);line-height:1.06}.lede{max-width:650px;color:var(--muted);font-size:clamp(17px,1.8vw,20px);line-height:1.45}.lede-secondary{max-width:590px;color:var(--muted);font-size:inherit;font-weight:400;display:block}.button{border:1px solid var(--ink);justify-content:center;align-items:center;min-height:48px;padding:0 18px;font-size:14px;font-weight:700;display:inline-flex}.button.primary{background:var(--ink);color:#fff}.terminal-panel{width:min(100%, var(--panel-width));border:1px solid var(--ink);background:var(--panel);margin-top:26px;margin-left:auto;box-shadow:10px 10px #12110f14}.panel-topline{border-bottom:1px solid var(--line);color:var(--accent);justify-content:space-between;gap:16px;padding:14px 16px;font-family:inherit;font-size:13px;font-weight:700}.capture-window{background-color:#ece7dd;background-image:linear-gradient(#12110f0f 1px,#0000 1px),linear-gradient(90deg,#12110f0f 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:28px 28px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;height:190px;position:relative;overflow:hidden}.capture-window:before{content:"";border:1px solid #12110f2e;position:absolute;inset:26px}.sync-visual{height:82px;position:absolute;top:54px;left:38px;right:38px}.sync-axis{border-top:1px solid #12110f4d;display:block;position:absolute;top:40px;left:0;right:0}.sync-track{background:var(--steel);height:10px;display:block;position:absolute;left:0}.track-a{width:72%;top:0}.track-b{background:var(--accent);width:68%;top:36px;left:18%}.track-c{width:54%;top:72px;left:8%}.sync-pin{background:#c96537c2;width:2px;height:98px;display:block;position:absolute;top:-8px}.pin-a{left:28%}.pin-b{left:52%}.pin-c{left:78%}.packet-grid{grid-template-columns:repeat(4,9px);gap:7px;display:grid;position:absolute;bottom:26px;right:46px}.packet-grid span{background:var(--signal);opacity:.82;width:9px;height:9px;display:block}.scan-line{border-top:2px solid var(--accent);opacity:.65;animation:4s linear infinite scan;position:absolute;inset:0}.data-lines{flex-direction:column;align-items:stretch;gap:0;padding:4px 16px 16px;font-family:Courier New,monospace;font-size:clamp(12.5px,1.2vw,14px);font-weight:400}.data-lines span{border-bottom:1px solid var(--line);color:var(--ink);padding:11px 0;display:block}.data-lines span:before{content:">";color:var(--accent);margin-right:11px;font-weight:700}.data-lines strong{font-weight:700}.section{margin:0;padding:92px clamp(20px,4vw,64px)}.section-copy{max-width:760px;color:var(--muted);margin:24px 0 0;font-size:clamp(16px,1.5vw,18px);line-height:1.5}.contact-grid{grid-template-columns:minmax(0,.9fr) minmax(320px,.74fr);align-items:start;gap:clamp(36px,7vw,96px);max-width:1180px;margin:92px auto 0;display:grid}.contact-grid.inline-contact-grid{margin:0 auto}.contact-copy{max-width:720px}.contact-form{width:min(100%, var(--panel-width));border:1px solid var(--ink);background:var(--panel);gap:18px;margin-top:26px;margin-left:auto;padding:24px;display:grid;box-shadow:10px 10px #12110f14}.contact-form label{color:var(--accent);gap:8px;font-size:13px;font-weight:700;display:grid}.contact-form input,.contact-form textarea{border:1px solid var(--line);width:100%;color:var(--ink);font:inherit;background:#fff;font-size:15px;font-weight:400;line-height:1.4}.contact-form input{min-height:44px;padding:0 12px}.contact-form textarea{resize:vertical;min-height:150px;padding:12px}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--accent);outline:2px solid #155a5324}.contact-form button{width:fit-content}.contact-form button:disabled{cursor:wait;opacity:.68}.contact-website{display:none}.form-status{color:var(--accent);margin:0;font-size:14px;line-height:1.4}.form-status.error{color:var(--signal)}.footer{border-top:1px solid var(--line);color:var(--muted);padding:34px clamp(20px,4vw,64px) 42px;font-size:14px}.footer-inner{justify-content:space-between;gap:20px;max-width:1180px;margin:0 auto}.footer-brand .brand-name{font-size:22px}.dashboard-shell{background:var(--background);grid-template-columns:minmax(280px,350px) minmax(0,1fr);align-items:start;min-height:100vh;display:grid}.dashboard-sidebar{border-right:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f6f3edf0;flex-direction:column;gap:34px;min-height:100vh;padding:28px clamp(20px,3vw,40px) 36px;display:flex;position:sticky;top:0}.dashboard-brand{width:fit-content;color:var(--ink);align-items:flex-end;gap:10px;font-size:clamp(27px,2.3vw,34px);font-weight:900;line-height:1;display:inline-flex}.dashboard-symbol{flex:none;width:auto;height:30px;display:block}.dashboard-sidebar-copy{gap:16px;padding-top:28px;display:grid}.dashboard-sidebar-copy h1{letter-spacing:0;margin:0;font-size:clamp(28px,3vw,38px);line-height:1.05}.dashboard-sidebar-copy p:not(.eyebrow),.category-heading p:not(.eyebrow),.video-meta p{color:var(--muted);margin:0;line-height:1.48}.category-nav{gap:10px;margin-top:auto;padding:4px;display:grid}.category-nav a{border:1px solid var(--line);min-height:50px;color:var(--ink);transform-origin:0;background:#fffdfab8;justify-content:space-between;align-items:center;gap:16px;padding:0 14px;font-size:14px;font-weight:700;transition:background .18s,border-color .18s,box-shadow .18s,color .18s,transform .18s;display:flex}.category-nav a:hover,.category-nav a:focus-visible{border-color:var(--accent);outline:none;transform:scale(1.02)}.category-nav a[data-active=true]{border-color:var(--ink);background:var(--ink);color:#fff;transform:scale(1.055);box-shadow:8px 8px #c9653738}.dashboard-shell:has(.video-category:target) .category-nav a[data-active=true]{border-color:var(--line);color:var(--ink);box-shadow:none;background:#fffdfab8;transform:none}:is(.dashboard-shell:has(#manufacturing:target) .category-nav a[href=\#manufacturing],.dashboard-shell:has(#warehouse-logistics:target) .category-nav a[href=\#warehouse-logistics],.dashboard-shell:has(#household:target) .category-nav a[href=\#household]){border-color:var(--ink);background:var(--ink);color:#fff;transform:scale(1.055);box-shadow:8px 8px #c9653738}.category-nav strong{background:var(--accent);color:#fff;place-items:center;min-width:28px;height:28px;font-size:12px;transition:background .18s,color .18s,transform .18s;display:inline-grid}.category-nav a[data-active=true] strong{background:var(--signal);color:#fff;transform:translate(2px)}.dashboard-shell:has(.video-category:target) .category-nav a[data-active=true] strong{background:var(--accent);color:#fff;transform:none}:is(.dashboard-shell:has(#manufacturing:target) .category-nav a[href=\#manufacturing] strong,.dashboard-shell:has(#warehouse-logistics:target) .category-nav a[href=\#warehouse-logistics] strong,.dashboard-shell:has(#household:target) .category-nav a[href=\#household] strong){background:var(--signal);color:#fff;transform:translate(2px)}@media (prefers-reduced-motion:reduce){.category-nav a,.category-nav strong{transition:none}.category-nav a:hover,.category-nav a:focus-visible,.category-nav a[data-active=true]{transform:none}}.dashboard-content{gap:0;min-width:0;display:grid}.video-category{border-bottom:1px solid var(--line);min-height:100vh;padding:clamp(42px,5vw,70px) clamp(20px,5vw,72px);scroll-margin-top:0}.video-category:nth-child(2){background:#fffdfa6b}.video-category:nth-child(3){background:#155a530e}.dashboard-empty-state{align-items:center;display:grid}.category-heading{gap:14px;max-width:720px;margin-bottom:30px;display:grid}.category-heading h2{margin:0;font-size:clamp(28px,3.2vw,42px);line-height:1.05}.video-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,24px);display:grid}.video-card{border:1px solid var(--ink);background:var(--panel);display:grid;overflow:hidden;box-shadow:8px 8px #12110f14}.video-frame{aspect-ratio:16/10;background:linear-gradient(135deg,#155a5329,#c9653724),#ece7dd;position:relative;overflow:hidden}.video-frame:after{content:"";pointer-events:none;border:1px solid #ffffff47;position:absolute;inset:0}.video-frame video{object-fit:cover;width:100%;height:100%;display:block}.video-meta{border-top:1px solid var(--line);justify-content:space-between;gap:18px;min-height:130px;padding:16px;display:flex}.video-meta h3{margin:0 0 8px;font-size:18px;line-height:1.18}.video-meta span{color:var(--signal);flex:none;font-family:Courier New,monospace;font-size:13px;font-weight:700}@keyframes scan{0%{transform:translateY(-8%)}to{transform:translateY(108%)}}@media (max-width:860px){.dashboard-shell{display:block}.dashboard-sidebar{border-right:0;border-bottom:1px solid var(--line);gap:22px;min-height:auto;padding-bottom:20px;position:relative}.dashboard-sidebar-copy{padding-top:16px}.category-nav{gap:10px;margin-top:0;padding-bottom:6px;display:flex;overflow-x:auto}.category-nav a{min-width:210px}.video-category{min-height:auto;scroll-margin-top:16px}.video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{min-height:auto}.hero-grid,.contact-grid{grid-template-columns:1fr}.hero-grid{margin-top:48px}.terminal-panel,.contact-form{margin-top:0;margin-left:0}}@media (max-width:560px){.dashboard-brand{font-size:26px}.dashboard-symbol{height:23px}.dashboard-sidebar-copy h1{font-size:30px}.video-category{padding-block:44px}.video-grid{grid-template-columns:1fr}.video-card{box-shadow:6px 6px #12110f14}.video-meta{min-height:116px;padding:14px}.hero{padding-top:20px}.nav{align-items:flex-start;gap:14px}.brand{gap:4px}.brand-topline{gap:7px}.brand-symbol{height:21px}.brand-name{font-size:26px}.terminal-panel{width:calc(100% - 8px);box-shadow:8px 8px #12110f14}.panel-topline{gap:10px;padding-inline:12px;font-size:13px}.capture-window{height:170px}.sync-visual{height:74px;top:50px;left:28px;right:28px}.sync-pin{height:90px}.packet-grid{bottom:22px;right:32px}.section{padding-block:72px}.contact-form{width:calc(100% - 8px);padding:18px;box-shadow:8px 8px #12110f14}.footer{padding-bottom:36px}.footer-inner{flex-direction:column;align-items:flex-start}}