cannot legally contain a . A span is inline, so
margin-top does nothing on it and the title runs straight into the
description: "The compromised vendor A real invoice, from a real supplier".
Flex does the stacking and the spacing, which an inline element cannot
ignore the way it ignores a margin.
-------------------------------------------------------------------------- */
.lkh-story__in{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.lkh-story__t,
.lk .lkh-story__d{display:block;margin:0}
.lkh-story__go{margin-top:6px}
.lkh-fact{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.lkh-fact__n{display:block}
.lk .lkh-fact__d{margin:0}
.lkh-layer__t,.lkh-find__t{display:block}
/* --------------------------------------------------------------------------
19. LOAD COST
The page carries about 10 MB of media, and measured on 15 September 2026 it
reached 12 frames in 400ms while that was arriving, against 27 on
about:blank. Half a second later it was at 26, so the frame rate is fine and
the ARRIVAL is what costs.
content-visibility:auto tells the browser not to lay out or paint a band
until it is near the viewport, which is most of this page on first load.
contain-intrinsic-size is not optional alongside it: without a guess at the
height, every skipped band collapses to nothing, the scrollbar jumps as each
one is reached, and an anchor link lands in the wrong place.
Not applied to the hero, which is the one thing that must paint immediately.
-------------------------------------------------------------------------- */
/* content-visibility:auto was here on 15 September 2026 and was REMOVED the
same day, because it was measured and it did not earn its place.
It was added on the theory that a 10 MB page was slow to arrive. The real
cause turned out to be eleven stacked backdrop-filter layers, and a probe
that was reading the load rather than the frame rate. With the blurs gone
and the probe settled, the page runs at 25 frames in 400ms on arrival and
26 once settled, against 27 on about:blank, WITHOUT it.
What it cost: contain-intrinsic-size is a guess at the height of something
that has not been laid out, and one number cannot be right for six bands.
Every off-screen section reported 900px, the document measured 16,854px
when it is really 19,474px, and #start reported 900px when it is 1,226px.
That is an anchor landing in the wrong place and a scrollbar that jumps as
you scroll, traded for a frame rate that was already fine.
Do not put it back without measuring first, and measure after the page has
finished arriving rather than during. */
/* --------------------------------------------------------------------------
20. NARROW
Two buttons of different widths stacked on top of each other read as a
mistake rather than as a hierarchy. On one column they go full width and the
hierarchy is carried by the fill, which is where it belongs.
-------------------------------------------------------------------------- */
@media(max-width:560px){
.lkh-hero__act,.lkh-close__act{flex-direction:column;align-items:stretch}
.lkh-hero__act .lkh-btn,.lkh-close__act .lkh-btn{justify-content:center;width:100%}
.lk .lkh-cap{position:static;text-align:left;margin-top:10px}
.lkh-band .lkh-cap,.lkh-close .lkh-cap{display:none}
}
/* ==========================================================================
21. THE CONSOLE
The hero's dashboard. One blurred panel, not eleven: the backdrop-filter
here is doing real work, because the footage underneath it is a patch panel
and the log on top of it is about that patch panel. Everything else on the
page that used blur had it removed after it cost half the frame rate.
========================================================================== */
.lkh-con{
border:1px solid rgba(143,216,255,.20);border-radius:var(--lk-r-lg);
background:rgba(7,10,17,.68);
backdrop-filter:blur(24px) saturate(1.12);
-webkit-backdrop-filter:blur(24px) saturate(1.12);
box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 50px 110px -46px rgba(4,6,11,.98);
overflow:hidden;
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
.lkh-con{background:rgba(7,10,17,.95)}
}
.lkh-con__bar{
display:flex;align-items:center;gap:10px;
padding:13px 16px;border-bottom:1px solid var(--lk-line-2);
background:rgba(22,35,60,.42);
}
.lkh-con__t{
font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
color:var(--lk-ink-2);
}
.lkh-con__bar .lk-soc__clock{margin-left:auto}
/* --- the top row: a ring beside four states --- */
.lkh-con__top{
display:grid;gap:1px;background:var(--lk-line-2);
border-bottom:1px solid var(--lk-line-2);
}
@media(min-width:420px){.lkh-con__top{grid-template-columns:auto minmax(0,1fr)}}
.lkh-ring{
position:relative;display:grid;place-items:center;
padding:18px 20px;background:var(--lk-panel);
width:100%;aspect-ratio:auto;
}
.lkh-ring svg{width:84px;height:84px;display:block}
.lkh-ring__t{fill:none;stroke:rgba(255,255,255,.09);stroke-width:7}
.lkh-ring__v{
fill:none;stroke:var(--lk-cyan);stroke-width:7;stroke-linecap:round;
filter:drop-shadow(0 0 7px rgba(32,187,252,.55));
}
/* The figure sits inside the donut and the label sits under the whole thing.
Both inside a 70px hole put "ESTATE COVERED" across the stroke: a label
that has to be shorter than the artwork is a label in the wrong place. */
.lkh-ring{grid-template-rows:auto auto;gap:9px;place-items:center}
.lkh-ring__svgwrap{position:relative;display:grid;place-items:center}
.lkh-ring__in{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.lkh-ring__n{
font-size:21px;font-weight:600;letter-spacing:-.04em;color:#fff;
font-variant-numeric:tabular-nums;line-height:1;
}
.lkh-ring__l{
font-size:9.5px;letter-spacing:.11em;text-transform:uppercase;
color:var(--lk-ink-3);white-space:nowrap;text-align:center;
}
.lkh-tiles{display:grid;gap:1px;background:var(--lk-line-2)}
@media(min-width:340px){.lkh-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
.lkh-tile{
background:var(--lk-panel);padding:13px 15px;
display:grid;grid-template-columns:auto 1fr;gap:3px 9px;align-items:center;
}
.lkh-tile__dot{
grid-row:span 2;width:7px;height:7px;border-radius:50%;
background:var(--lk-ok);box-shadow:0 0 0 3px rgba(31,191,143,.14);
animation:lkh-pulse 3.4s var(--lk-ease) infinite;
}
.lkh-tile__dot--w{background:var(--lk-warn);box-shadow:0 0 0 3px rgba(242,163,60,.16)}
@keyframes lkh-pulse{
0%,72%,100%{transform:scale(1);opacity:1}
84%{transform:scale(1.45);opacity:.55}
}
@media(prefers-reduced-motion:reduce){.lkh-tile__dot{animation:none}}
.lkh-tile__k{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--lk-ink-3)}
.lkh-tile__v{font-size:13px;font-weight:500;color:var(--lk-ink);line-height:1.25}
/* --- the chart --- */
.lkh-con__chart{padding:16px 16px 12px;border-bottom:1px solid var(--lk-line-2)}
.lkh-con__chead{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:9px}
.lkh-con__ct{font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--lk-ink-3)}
.lkh-con__cn{
font-size:12px;font-weight:600;color:var(--lk-sky);
font-variant-numeric:tabular-nums;white-space:nowrap;
}
/* .lk .lkh-chart, not .lkh-chart. `.lk img,.lk svg{height:auto}` in
lantek.css is 0-1-1 and a bare component class is 0-1-0, so the 58px lost
and the chart took its intrinsic height instead: viewBox 100x34 with
preserveAspectRatio:none at 960px wide is 326px tall. It was hidden for as
long as the deck was 600px wide, because 204px fitted inside the slide
min-height of 320 and nothing looked wrong. Centring the hero widened the
deck to 960 and the slide grew to 456px with its content in a band in the
middle. Fourteenth instance of this trap in this codebase. */
.lk .lkh-chart{width:100%;height:58px;display:block;overflow:visible}
/* The fill no longer fades in on its own: charts() wipes the whole svg in
with clip-path, so the line and the area arrive together. */
.lkh-chart__f{opacity:1}
/* .lkh-chart__h, the head marker, went on 16 September 2026 along with its
pulse. Under preserveAspectRatio="none" a circle of r=2 in a 100x34
viewBox rendered in a 407x128 box is an ELLIPSE 16px by 15px, which is a
blob on the end of a 1.4px line rather than a marker. Nothing references
it now; the guarded head branch in charts() is left because that helper is
generic and a chart elsewhere may want one back. */
.lkh-con__axis{
display:flex;justify-content:space-between;margin-top:5px;
font-size:9.5px;letter-spacing:.06em;color:var(--lk-ink-4);
}
/* --- the feed, arriving and leaving --- */
.lkh-con .lk-soc__body{max-height:none}
.lk-soc__row{transition:opacity .4s var(--lk-ease),transform .4s var(--lk-ease)}
.lk-soc__row.is-new{opacity:0;transform:translateY(-8px)}
.lk-soc__row.is-out{opacity:0;transform:translateY(8px)}
@media(prefers-reduced-motion:reduce){
.lk-soc__row,.lk-soc__row.is-new,.lk-soc__row.is-out{transition:none;opacity:1;transform:none}
}
@media(max-width:1039px){.lkh-con{max-width:560px}}
/* ==========================================================================
22. THE NIST WHEEL, RUNNING
========================================================================== */
/* The sweep. transform-box:fill-box so the rotation origin is the circle's own
box rather than the SVG's, which is the difference between a ring turning
and an arc orbiting somewhere off to the left. */
.lkh-nist__sweep{
transform-box:fill-box;transform-origin:center;
animation:lkh-sweep 8s linear infinite;
}
@keyframes lkh-sweep{to{transform:rotate(360deg)}}
/* The readout at the centre. Both lines are replaced in place every 2.6
seconds, so they get a transition rather than an entrance: the text changes
under a steady shape instead of the shape rebuilding itself. */
.lkh-nist__read{pointer-events:none}
.lkh-nist__now{
font-family:var(--lk-sans);font-size:15px;font-weight:600;letter-spacing:-.02em;
fill:var(--lk-ice);
}
.lkh-nist__nowd{
font-family:var(--lk-sans);font-size:10.5px;font-weight:400;
fill:var(--lk-ink-2);
}
.lkh-nist__now,.lkh-nist__nowd{transition:fill .5s var(--lk-ease)}
/* The live segment lifts rather than just brightening. transform on a
composites; a fill change repaints the path. */
.lk-nist__seg{
transform-box:fill-box;transform-origin:center;
transition:transform .55s var(--lk-ease),opacity .55s var(--lk-ease);
cursor:pointer;
}
.lk-nist__seg.is-on{transform:scale(1.035)}
.lk-nist__seg.is-on path{fill:rgba(32,187,252,.22);stroke:var(--lk-cyan);stroke-width:1.4}
.lk-nist__seg--gov.is-on circle{stroke-width:2.2;filter:drop-shadow(0 0 10px rgba(32,187,252,.5))}
/* The design detector flags this as a layout-property animation, matching
"width" inside stroke-width. It is a false positive: on an SVG path
stroke-width is a PAINT property and reflows nothing, and the remedy the
rule suggests, transform and opacity, cannot express a stroke weight at all.
Measured on 15 September 2026 with the wheel dead centre and the sequence,
the sweep and this transition all live: 26, 25, 26, 26 frames per 400ms,
against 27 on about:blank.
The ignore recorded in .impeccable/config.json is scoped to this FILE rather
than to this value, because the rule exposes no value-level ignore. It is
the only match in the file today. If you ever animate a real width, height,
padding or margin in here, the detector will stay silent about it, so take
the ignore back out at the same time. */
.lk-nist__seg path,.lk-nist__seg--gov circle{transition:fill .45s var(--lk-ease),stroke .45s var(--lk-ease),stroke-width .45s var(--lk-ease)}
.lk-nist__seg:focus-visible{outline:none}
.lk-nist__seg:focus-visible path,.lk-nist__seg:focus-visible circle{stroke:var(--lk-ice);stroke-width:2.4}
@media(prefers-reduced-motion:reduce){
.lkh-nist__sweep{animation:none;opacity:.5}
.lk-nist__seg{transition:none}
.lk-nist__seg.is-on{transform:none}
}
/* ==========================================================================
24. THE WEEK, 168 HOURS
Rebuilt 15 September 2026. It was two SVG pattern fills of 26x26 rounded
squares, which is a UI chip repeated a hundred and sixty eight times and
read as a calendar widget rather than as a measurement of time.
One fine stroke per hour now, as real elements, so the lit block can be
bracketed and counted in place and the 123 unwatched hours can be named
where they actually are.
========================================================================== */
.lk-g-h{
fill:rgba(255,255,255,.085);
transition:fill .4s var(--lk-ease);
}
.lk-g-h.is-on{
fill:var(--lk-sky);
}
/* The lit block carries the only glow on the diagram, because it is the only
part of the week anybody is watching. */
.lk-g-field .is-on{filter:drop-shadow(0 0 5px rgba(79,180,245,.45))}
/* Day names in sans small caps, not monospace: a weekday is a name. */
.lk-g-day text{
font-family:var(--lk-sans);font-size:10.5px;font-weight:600;
letter-spacing:.09em;fill:var(--lk-ink-4);
}
/* The hour scale IS a reading, so monospace is doing a job here. */
.lk-g-hr text{
font-family:var(--lk-mono);font-size:10px;letter-spacing:.05em;
fill:var(--lk-ink-4);
}
.lk-g-brace path{fill:none;stroke:var(--lk-sky);stroke-width:1.2;opacity:.55}
.lk-g-brace text{
font-family:var(--lk-sans);font-size:12.5px;font-weight:600;
letter-spacing:-.01em;fill:var(--lk-ice);
}
.lk-g-rest text{
font-family:var(--lk-sans);font-size:12.5px;font-weight:500;
fill:var(--lk-ink-3);
}
/* The sweep. 168 elements, so this is opacity only and the transition is set
per element by weekGrid() in lantek-home.js. Static without JavaScript. */
.lk-g-field .lk-g-h{opacity:1}
/* ==========================================================================
25. THE WEEK, FULL BLEED
Third attempt at this diagram. The first two were rejected and the marks
were never the problem: both were a small chart inside a bordered panel, on
a page where everything else is full bleed and photographic, so they read as
a slide pasted in. There is no panel now and no border. The 168 hours run
the whole width of the screen and the dark part of the week is the image.
========================================================================== */
.lkh-week{position:relative;padding:clamp(80px,10vw,150px) 0 clamp(72px,9vw,130px);background:var(--lk-void)}
.lkh-week__head{max-width:54ch;margin-bottom:clamp(48px,6vw,80px)}
.lkh-week__head .lkh-h b{color:var(--lk-sky);font-weight:600}
/* Edge to edge. No max-width, no padding: the field IS the bleed. */
.lkh-week__field{
position:relative;width:100%;
padding-block:clamp(10px,1.4vw,18px);
/* A long horizontal wash under the lit block, so the five bands of light
read as one shape rather than as thirty five separate cells. */
background:radial-gradient(60% 120% at 50% 50%,rgba(15,118,196,.13),transparent 72%);
}
.lkh-week__hours{
display:grid;
grid-template-columns:repeat(24,1fr);
grid-auto-rows:clamp(13px,1.5vw,20px);
gap:clamp(2px,.28vw,4px);
width:100%;
}
.lkh-week__h{
border-radius:1px;
background:rgba(255,255,255,.055);
transition:background .5s var(--lk-ease),opacity .5s var(--lk-ease);
}
.lkh-week__h.is-on{
background:linear-gradient(180deg,var(--lk-cyan),var(--lk-blue));
box-shadow:0 0 12px -2px rgba(32,187,252,.65);
}
/* The Friday evening the copy keeps naming. One cell, marked, because the
argument of the whole section is about a specific moment in that black. */
.lkh-week__h.is-mark{
background:var(--lk-hot);
box-shadow:0 0 14px -1px rgba(255,90,71,.8);
}
/* The readout. Display figures beside the field rather than a caption under
it: these two numbers are the section, not a footnote to it. */
.lkh-week__read{
display:grid;gap:clamp(28px,4vw,56px);
margin-top:clamp(44px,5vw,72px);align-items:start;
}
@media(min-width:900px){
.lkh-week__read{grid-template-columns:auto auto minmax(0,1fr)}
}
.lkh-week__fig{display:flex;flex-direction:column;gap:6px}
.lkh-week__n{
font-size:clamp(3.4rem,7vw,5.6rem);font-weight:600;letter-spacing:-.055em;
line-height:.86;color:var(--lk-sky);font-variant-numeric:tabular-nums;
}
.lkh-week__fig--dark .lkh-week__n{color:var(--lk-ink-3)}
.lkh-week__l{font-size:14px;line-height:1.45;color:var(--lk-ink-3);max-width:20ch}
.lkh-week__say{max-width:44ch}
.lk .lkh-week__say .lkh-p{margin-top:12px}
/* Visually hidden, still read. The drawing carries the argument on screen and
this carries it everywhere else. */
.lkh-sr{
position:absolute;width:1px;height:1px;padding:0;margin:-1px;
overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
/* --- the week's scale ---------------------------------------------------- */
.lkh-week__field{position:relative}
/* The hour scale sits above the field, positioned by the same 1/24 the grid
uses, so a label lands on the column it names at every width. */
.lkh-week__scale{position:absolute;inset:0 0 auto 0;height:0;pointer-events:none}
.lkh-week__scale span{
position:absolute;top:-22px;
left:calc(var(--h) * (100% / 24));
padding-left:clamp(3px,.3vw,5px);
font-family:var(--lk-mono);font-size:10px;letter-spacing:.06em;
color:var(--lk-ink-4);white-space:nowrap;
}
/* The day names ride on the left of the field. Every hour they cover is one
of the dark ones, so they read without a plate behind them. */
.lkh-week__days{
position:absolute;inset:clamp(10px,1.4vw,18px) auto clamp(10px,1.4vw,18px) 0;
display:grid;grid-auto-rows:1fr;gap:clamp(2px,.28vw,4px);
padding-left:clamp(10px,1.4vw,22px);pointer-events:none;
}
.lkh-week__days span{
display:flex;align-items:center;
font-size:10.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
color:var(--lk-ink-4);
}
/* A hairline the full width, marking the end of Friday. Everything below it
is the weekend, which is the half of the argument the numbers do not make. */
.lkh-week__field::after{
content:"";position:absolute;left:0;right:0;pointer-events:none;
top:calc(clamp(10px,1.4vw,18px) + (5 * (100% - clamp(20px,2.8vw,36px)) / 7));
border-top:1px dashed rgba(79,180,245,.22);
}
@media(max-width:700px){
.lkh-week__days{display:none}
.lkh-week__scale span:nth-child(2),
.lkh-week__scale span:nth-child(4){display:none}
}
/* ==========================================================================
26. THE STRATA
Defence in depth, third version. The first two were nested boxes and then a
signal trace, and both failed for the same reason: a bordered panel of
vector line-work on a page where everything else is full bleed reads as a
slide somebody pasted in, whatever is drawn inside it.
No box. Three strata the full width of the screen, and the subject is
DEPTH: the top is nearly dark, the middle has some light, the bottom is lit
and alive. Four threats fall from above, pass through the first two, and
stop on the third.
========================================================================== */
.lkh-strata{position:relative;width:100%;isolation:isolate}
/* --- the sky the threats come out of --- */
/* z-index 3, and it is load bearing. The falling lines live in the sky but
have to be SEEN over the two strata below it, and those come later in the
DOM with their own backgrounds, so without this they were painted over and
every threat stopped dead at the top of the first layer. .lkh-strata sets
isolation:isolate so this z-index cannot leak into the rest of the page. */
.lkh-strata__sky{
position:relative;z-index:3;height:clamp(76px,9vw,120px);
background:linear-gradient(180deg,var(--lk-void),rgba(9,13,22,0));
}
/* The whole marker is given the exact height of sky plus the two strata it
falls through, and the line is flex:1 so it fills whatever is left after
the label. Calculating the LINE height instead was out by the height of the
label, so every threat overshot the lit edge by 26px. Letting flex do the
arithmetic means it stays correct at every size and font. */
.lkh-fall{
position:absolute;top:0;left:var(--x);transform:translateX(-50%);
height:calc(clamp(76px,9vw,120px) + 2 * clamp(96px,11vw,150px));
display:flex;flex-direction:column;align-items:center;gap:6px;
font-size:12.5px;font-weight:500;color:var(--lk-ink-3);white-space:nowrap;
}
/* The line each threat falls along. It runs down through the first two strata
and stops dead on the third, which is the argument. */
.lkh-fall i{
order:2;display:block;width:1px;flex:1;
background:linear-gradient(180deg,rgba(255,90,71,.75),rgba(255,90,71,.16));
}
@media(max-width:900px){
.lkh-fall{font-size:11px}
.lkh-fall:nth-child(4){display:none}
}
/* --- a stratum --- */
.lkh-stratum{
position:relative;
min-height:clamp(96px,11vw,150px);
display:flex;align-items:center;
border-top:1px solid rgba(255,255,255,.07);
background:#080B12;
}
.lkh-stratum--two{background:#0B111C}
.lkh-stratum__in{
display:flex;flex-wrap:wrap;align-items:baseline;gap:6px clamp(14px,1.8vw,26px);
}
.lkh-stratum__t{
font-size:clamp(1.15rem,2.4vw,1.85rem);font-weight:600;
letter-spacing:-.03em;color:var(--lk-ink-2);
}
.lkh-stratum__n{font-size:13.5px;font-style:italic;color:var(--lk-ink-4)}
/* The one that stops things. It is the only stratum with light of its own,
and the light comes from under it rather than from a border around it. */
.lkh-stratum--us{
/* Above the falling lines, so they stop on this edge rather than crossing
it. That is the entire point of the drawing. */
position:relative;z-index:4;
min-height:clamp(120px,14vw,190px);
background:
radial-gradient(120% 180% at 50% 120%,rgba(15,118,196,.42),transparent 68%),
linear-gradient(180deg,#0C1A2B,#071019);
border-top:1px solid var(--lk-cyan);
box-shadow:0 -18px 60px -30px rgba(32,187,252,.9);
}
.lkh-stratum--us .lkh-stratum__t{
color:#fff;font-size:clamp(1.5rem,3.4vw,2.6rem);letter-spacing:-.04em;
}
.lkh-stratum--us .lkh-stratum__n{color:var(--lk-ice);font-style:normal;font-size:15px}
/* ==========================================================================
27. THE PRODUCT SHOT
Built 15 September 2026 from a reference the owner supplied: a real console
photographed at an angle on a saturated gradient, with a lighter card
floating in front of it and the panel running off the edge of the frame.
It replaces two abstract data drawings. Three earlier attempts at those were
rejected and the note each time was the same: flat line-work reads as a
diagram, and a diagram is not an image.
WHAT THIS IS AND IS NOT. LANTEK does not sell a dashboard, so this is not a
screenshot of a product and is never captioned as one. It is a drawing of
what LANTEK watches, built in the same language as the hero console, and
each one carries the illustration line. The reference does show a real
product; copying the composition is fair, copying the claim is not.
========================================================================== */
.lkh-shot{position:relative;width:100%;overflow:clip;isolation:isolate}
/* The ground. A saturated wash rather than the page's near-black, because the
whole effect in the reference is a dark panel lifted OFF a colour. */
.lkh-shot__ground{
position:absolute;inset:0;z-index:0;
background:
radial-gradient(90% 120% at 12% 10%,rgba(32,187,252,.38),transparent 58%),
radial-gradient(80% 110% at 88% 85%,rgba(78,66,214,.40),transparent 62%),
linear-gradient(160deg,#0B1B33 0%,#071021 55%,#05080F 100%);
}
/* A fine rule grid over the wash, the way a technical surface reads. Masked to
nothing at the edges so it never announces itself as a texture. */
.lkh-shot__ground::after{
content:"";position:absolute;inset:0;
background-image:
linear-gradient(to right,rgba(143,216,255,.07) 1px,transparent 1px),
linear-gradient(to bottom,rgba(143,216,255,.07) 1px,transparent 1px);
background-size:52px 52px;
mask-image:radial-gradient(ellipse 80% 70% at 40% 40%,#000,transparent 78%);
-webkit-mask-image:radial-gradient(ellipse 80% 70% at 40% 40%,#000,transparent 78%);
}
.lkh-shot__in{position:relative;z-index:2;padding-top:clamp(56px,7vw,110px)}
.lkh-shot__head{max-width:48ch;margin-bottom:clamp(36px,4.5vw,64px)}
.lkh-shot__head .lkh-h{color:#fff}
.lk .lkh-shot__head .lkh-lead{color:#C6D6E8}
/* The stage. perspective lives here so the panel tips and the card in front of
it does not have to. */
.lkh-shot__stage{position:relative;perspective:1700px;max-width:1120px;margin-inline:auto;padding-bottom:clamp(74px,7vw,120px)}
/* --- the console --------------------------------------------------------- */
.lkh-ui{
/* rotateX only. A rotateY yaws the panel, and a yawed panel projects to a
box that is wider on one side than the other, so it can never be visually
centred however the margins are set: it measured 20px out at 1440 and 69px
out on the scroll instance. The owner asked for these centred, so the yaw
came off and the tip stayed. */
transform:rotateX(3deg);
transform-origin:50% 0;
border:1px solid rgba(143,216,255,.16);
border-radius:10px 0 0 10px;
background:linear-gradient(180deg,#0A121F,#070D17);
box-shadow:
0 1px 0 rgba(255,255,255,.06) inset,
0 60px 120px -50px rgba(0,0,0,1);
/* CENTRED, on the owner's instruction, 15 September 2026. It used to run
off the right edge the way the reference does; centred it reads as a
considered object rather than a crop, and the two shots now sit on the
same axis as every other section on the page. */
overflow:hidden;margin-inline:auto;max-width:1120px;
}
.lkh-ui__bar{
display:flex;align-items:center;gap:14px;
padding:12px 18px;border-bottom:1px solid rgba(255,255,255,.07);
background:rgba(18,28,46,.7);
}
.lkh-ui__dots{display:flex;gap:6px;flex:none}
.lkh-ui__dots i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.16)}
.lkh-ui__crumb{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--lk-ink-3);min-width:0}
.lkh-ui__crumb b{color:var(--lk-ice);font-weight:500}
.lkh-ui__crumb span{opacity:.4}
.lkh-ui__clock{
margin-left:auto;font-family:var(--lk-mono);font-size:11.5px;
letter-spacing:.06em;color:var(--lk-sky);white-space:nowrap;
}
.lkh-ui__body{display:grid;grid-template-columns:auto minmax(0,1fr);min-height:clamp(280px,26vw,380px)}
@media(max-width:720px){.lkh-ui__body{grid-template-columns:minmax(0,1fr)}}
.lkh-ui__side{
border-right:1px solid rgba(255,255,255,.06);
padding:16px 18px;display:flex;flex-direction:column;gap:3px;min-width:176px;
background:rgba(8,13,23,.6);
}
@media(max-width:720px){.lkh-ui__side{display:none}}
.lkh-ui__grp{
font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;
color:var(--lk-ink-4);margin:14px 0 5px;
}
.lkh-ui__grp:first-child{margin-top:0}
.lkh-ui__nav{
display:flex;align-items:center;gap:9px;padding:7px 9px;border-radius:5px;
font-size:13px;color:var(--lk-ink-2);
}
.lkh-ui__nav i{width:5px;height:5px;border-radius:1px;background:var(--lk-ink-4);flex:none}
.lkh-ui__nav.is-on{background:rgba(15,118,196,.2);color:#fff}
.lkh-ui__nav.is-on i{background:var(--lk-cyan);box-shadow:0 0 7px rgba(32,187,252,.9)}
.lkh-ui__main{padding:18px clamp(18px,2.2vw,26px);min-width:0}
.lkh-ui__tabs{display:flex;gap:20px;border-bottom:1px solid rgba(255,255,255,.07);margin-bottom:18px;overflow:hidden}
.lkh-ui__tab{padding-bottom:10px;font-size:12.5px;color:var(--lk-ink-3);white-space:nowrap}
.lkh-ui__tab.is-on{color:#fff;box-shadow:0 1px 0 var(--lk-cyan)}
.lkh-ui__h{font-size:clamp(1.05rem,1.7vw,1.3rem);font-weight:600;letter-spacing:-.025em;color:#fff}
.lk .lkh-ui__sub{margin-top:4px;font-size:12px;color:var(--lk-ink-4)}
/* --- the card in front --------------------------------------------------- */
.lkh-card{
position:absolute;z-index:3;
/* Straddles the bottom edge of the console rather than sitting inside it.
Centred on the panel it covered six of the seven day rows, which is the
one thing the panel exists to show. Hanging it off the edge keeps the
overlap the reference has without eating the content. */
/* Positive, and less than the stage padding below it. A negative bottom
hangs the card out of the stage entirely and it landed 43px on top of
the illustration line underneath. Sitting it INSIDE the padding still
straddles the console edge, which is the look, without overhanging into
the next thing on the page. */
left:clamp(8px,5vw,70px);bottom:clamp(28px,4vw,62px);
width:min(376px,74%);
padding:20px 22px 22px;
border:1px solid rgba(143,216,255,.22);border-radius:12px;
background:linear-gradient(170deg,rgba(24,38,62,.94),rgba(12,20,35,.96));
backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
box-shadow:
0 1px 0 rgba(255,255,255,.09) inset,
0 40px 90px -30px rgba(0,0,0,.95);
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
.lkh-card{background:#16243C}
}
.lkh-card__t{font-size:15.5px;font-weight:600;letter-spacing:-.02em;color:#fff}
.lkh-card__row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:16px}
.lkh-card__cell{
border:1px solid rgba(255,255,255,.08);border-radius:8px;
padding:14px 14px 12px;background:rgba(6,11,20,.5);
display:flex;flex-direction:column;align-items:center;gap:9px;
}
.lkh-card__k{font-size:11px;color:var(--lk-ink-3);text-align:center;line-height:1.3}
.lk .lkh-card__foot{margin-top:14px;font-size:10.5px;color:var(--lk-ink-4)}
/* The donuts on the card. */
.lkh-dnut{position:relative;width:74px;height:74px}
.lkh-dnut svg{width:100%;height:100%;display:block}
.lkh-dnut__t{fill:none;stroke:rgba(255,255,255,.10);stroke-width:8}
.lkh-dnut__v{
fill:none;stroke:var(--lk-cyan);stroke-width:8;stroke-linecap:round;
filter:drop-shadow(0 0 6px rgba(32,187,252,.6));
}
.lkh-dnut__v--warm{stroke:var(--lk-warn);filter:drop-shadow(0 0 6px rgba(242,163,60,.55))}
.lkh-dnut__n{
position:absolute;inset:0;display:grid;place-content:center;
font-size:15px;font-weight:600;letter-spacing:-.03em;color:#fff;
font-variant-numeric:tabular-nums;
}
/* The illustration line. Not optional and not decoration: this composition is
modelled on a real product's marketing, and without it the drawing borrows
that product's implied claim. */
.lk .lkh-shot__ill{
position:relative;z-index:2;
padding-bottom:clamp(40px,5vw,72px);
font-size:11.5px;letter-spacing:.04em;color:rgba(255,255,255,.52);
}
@media(max-width:720px){
.lkh-ui{transform:none;border-radius:10px;margin-right:0}
.lkh-card{position:static;width:auto;margin-top:18px}
}
/* --- what goes inside the console ---------------------------------------- */
/* The week view: 168 hours as a schedule inside a real UI. */
.lkh-sched{display:grid;grid-template-columns:auto minmax(0,1fr);gap:0 12px;margin-top:16px}
.lkh-sched__d{
display:flex;align-items:center;height:clamp(13px,1.35vw,18px);
font-size:10.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;
color:var(--lk-ink-4);
}
.lkh-sched__r{display:grid;grid-template-columns:repeat(24,1fr);gap:3px;height:clamp(13px,1.35vw,18px);align-items:stretch}
.lkh-sched__h{border-radius:1px;background:rgba(255,255,255,.055)}
.lkh-sched__h.is-on{background:linear-gradient(180deg,var(--lk-cyan),var(--lk-blue))}
.lkh-sched__h.is-mark{background:var(--lk-hot);box-shadow:0 0 10px -1px rgba(255,90,71,.85)}
.lkh-sched__scale{
grid-column:2;display:flex;justify-content:space-between;margin-top:8px;
font-family:var(--lk-mono);font-size:9.5px;color:var(--lk-ink-4);
}
/* The layers view: three rows, the third lit. */
.lkh-lay{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.lkh-lay__r{
display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center;
padding:14px 16px;border:1px solid rgba(255,255,255,.07);border-radius:8px;
background:rgba(255,255,255,.02);
}
.lkh-lay__r--us{
border-color:var(--lk-cyan);
background:linear-gradient(90deg,rgba(15,118,196,.28),rgba(15,118,196,.06));
box-shadow:0 0 32px -12px rgba(32,187,252,.8);
}
.lkh-lay__i{width:8px;height:8px;border-radius:50%;background:var(--lk-ink-4)}
.lkh-lay__r--us .lkh-lay__i{background:var(--lk-cyan);box-shadow:0 0 9px rgba(32,187,252,1)}
.lkh-lay__n{font-size:13.5px;font-weight:600;color:var(--lk-ink-2)}
.lkh-lay__r--us .lkh-lay__n{color:#fff}
.lk .lkh-lay__d{font-size:12px;color:var(--lk-ink-4);margin-top:2px}
.lkh-lay__s{
font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;
color:var(--lk-ink-4);white-space:nowrap;
}
.lkh-lay__r--us .lkh-lay__s{color:var(--lk-ice)}
/* The four threats on the defence card. A list rather than a second pair of
donuts: two identical donut cards across two sections is one idea used
twice, and a percentage on this card would be a performance figure about
LANTEK rather than an illustration of what it does. "3% needed action
overnight" was exactly that, and it came out. */
.lkh-threats{
display:flex;flex-direction:column;gap:1px;margin-top:14px;
background:rgba(255,255,255,.07);
border:1px solid rgba(255,255,255,.08);border-radius:8px;overflow:hidden;
}
.lkh-threat{
display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:center;
padding:10px 13px;background:rgba(6,11,20,.72);
font-size:12.5px;color:var(--lk-ink-2);
}
.lkh-threat i{width:5px;height:5px;border-radius:50%;background:var(--lk-hot);flex:none}
.lkh-threat b{
font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
color:var(--lk-ice);
}
/* --- the shots on a phone ------------------------------------------------ */
@media(max-width:560px){
/* The breadcrumb wrapped to three lines at 390px and read as broken chrome.
A console title bar is scenery; on a phone it keeps the dots and the
clock, which are the two parts that still say "this is running". */
.lkh-ui__crumb{display:none}
.lkh-ui__clock{margin-left:0}
/* The day column and the hour rows have to agree at every size, so they
share one height token rather than each carrying its own clamp. */
.lkh-sched{gap:0 9px}
.lkh-sched__d{font-size:9px;letter-spacing:.06em}
.lkh-sched__r{gap:2px}
}
/* ==========================================================================
28. THE AMBIENT HERO
The owner supplied a 4K plexus clip, 93 MB. There is no ffmpeg on this
machine and the headless Chromium that runs the test suite ships without
H.264, so it was transcoded through a canvas in the app's own browser:
1280x720 VP9 webm, 0.83 MB. That is 112 times smaller and it is the only
reason "fast and smooth with no lag" and "use this video" can both be true.
This clip is NOT graded. Every photograph on the page is desaturated and
re-tinted so the stills read as one palette; this one already IS the
palette, so grading it would only throw away fidelity.
========================================================================== */
.lkh-hero__bg--plain{position:absolute;inset:0;z-index:0;overflow:hidden;background:#061024}
/* Reuses the printed url from lantek_media_css() like every other image, but
drops the grade: .lkh-ph__i carries grayscale for the photography and this
clip is already the palette. */
.lkh-hero__poster{filter:none}
.lkh-hero__bg--plain video{
position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;
opacity:0;transition:opacity 1.2s var(--lk-ease);
/* No grayscale. See the note above. */
filter:none;
}
.lkh-hero__bg--plain video.is-on{opacity:1}
/* The slight black overlay the owner asked for, plus just enough weighting to
the left that the headline keeps its contrast. Much lighter than the scrim
the old photographic hero needed: this clip is mostly dark already, and the
point of putting it there is to be seen. */
.lkh-hero__bg--plain::after{
content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
background:
linear-gradient(90deg,rgba(2,5,12,.72) 0%,rgba(2,5,12,.46) 42%,rgba(2,5,12,.20) 74%,rgba(2,5,12,.28) 100%),
linear-gradient(180deg,rgba(2,5,12,.40) 0%,transparent 24%,transparent 58%,rgba(4,6,11,.90) 100%);
}
/* ==========================================================================
29. THE AMBIENT BACKGROUND
Replaces the hero video on 15 September 2026, on the owner's instruction.
Four soft fields of colour drifting on long, unequal loops, over a slow grid
pan. No video, no canvas, no JavaScript: four elements, four transforms, and
the compositor does all of it. It costs nothing to decode, nothing to
download, and it cannot stutter on arrival the way a video decoder can.
The 0.83 MB plexus webm and its poster stay in assets/media/ and the loader
in lantek.js still works, so putting the clip back is one class on the hero
and nothing else. It is not deleted, it is not wired up.
NOT THE OLD GLOW BLOBS. Those were eighteen decorative fields scattered over
every section of the page and they are the reason it was rebuilt. This is
one background, on one section, doing the job a video was doing, which is
the difference between a texture and a scene.
========================================================================== */
/* THE GROUND. The owner's reference sits on pure black; asked for a colour
that goes with the theme instead, this is the palette's own navy
(--lk-navy #16233C) taken down to where type can live on it, easing to
the void at the foot so the partner strip still sits on something solid.
Deep blue rather than black also stops the blue fields above it reading
as coloured light on a black stage, which is the look every other dark
landing page has. */
.lkh-amb{
position:absolute;inset:0;z-index:0;overflow:hidden;
background:linear-gradient(180deg,#081528 0%,#060F1F 44%,#04070B 100%);
}
/* The fields. Radial gradients rather than filter:blur, because a blur on a
moving layer is a full repaint every frame and a gradient is not. */
.lkh-amb__f{
position:absolute;border-radius:50%;
will-change:transform;
animation:lkh-drift var(--d,34s) var(--lk-ease) infinite alternate;
animation-delay:var(--t,0s);
}
.lkh-amb__f--1{
width:78vw;height:78vw;left:-18vw;top:-28vw;--d:38s;
background:radial-gradient(circle,rgba(32,187,252,.30),transparent 62%);
}
.lkh-amb__f--2{
width:66vw;height:66vw;right:-14vw;top:-10vw;--d:47s;--t:-8s;
background:radial-gradient(circle,rgba(78,66,214,.34),transparent 64%);
}
.lkh-amb__f--3{
width:72vw;height:72vw;left:22vw;bottom:-36vw;--d:41s;--t:-17s;
background:radial-gradient(circle,rgba(15,118,196,.34),transparent 66%);
}
.lkh-amb__f--4{
width:48vw;height:48vw;right:6vw;bottom:-18vw;--d:53s;--t:-26s;
background:radial-gradient(circle,rgba(143,216,255,.16),transparent 60%);
}
/* Unequal periods on purpose: four loops of the same length resynchronise
every cycle and the whole thing starts to pulse. 38, 47, 41 and 53 seconds
share no common factor worth noticing. */
@keyframes lkh-drift{
from{transform:translate3d(0,0,0) scale(1)}
to{transform:translate3d(6vw,4vw,0) scale(1.14)}
}
/* The grid, panning slowly. Masked out at the edges so it never reads as a
texture laid over the top. */
.lkh-amb__grid{
position:absolute;inset:-60px;
background-image:
linear-gradient(to right,rgba(143,216,255,.06) 1px,transparent 1px),
linear-gradient(to bottom,rgba(143,216,255,.06) 1px,transparent 1px);
background-size:58px 58px;
mask-image:radial-gradient(ellipse 90% 80% at 50% 40%,#000,transparent 76%);
-webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 40%,#000,transparent 76%);
animation:lkh-pan 26s linear infinite;
will-change:transform;
}
@keyframes lkh-pan{from{transform:translate3d(0,0,0)}to{transform:translate3d(58px,58px,0)}}
/* The black overlay the owner asked for, weighted left so the headline keeps
its contrast and bottom so the partner strip sits on something solid. */
.lkh-amb::after{
content:"";position:absolute;inset:0;pointer-events:none;
/* RE-WEIGHTED 16 September 2026. It used to be a horizontal ramp, 74%
black on the left easing to 22% on the right, because the copy was on
the left and the dashboard on the right. Centred copy on that scrim
gets its first word darkened and its last word lit, which is exactly
backwards. A centred vignette instead: clearest where the type is,
closing down towards the corners, still heavy at the foot. */
background:
radial-gradient(ellipse 86% 70% at 50% 36%,
rgba(2,5,12,.16) 0%,rgba(2,5,12,.50) 62%,rgba(2,5,12,.74) 100%),
linear-gradient(180deg,rgba(2,5,12,.42) 0%,transparent 22%,
transparent 58%,rgba(4,6,11,.92) 100%);
}
/* Motion off means the scene is still, not gone. The fields keep their final
positions so the composition is the same picture either way. */
@media(prefers-reduced-motion:reduce){
.lkh-amb__f,.lkh-amb__grid{animation:none}
.lkh-amb__f{transform:translate3d(3vw,2vw,0) scale(1.07)}
}
/* A phone is painting these at device pixel ratio 3 over the whole screen.
Two fields instead of four, and no grid: same scene, a third of the paint. */
@media(max-width:640px){
.lkh-amb__f--2,.lkh-amb__f--4{display:none}
.lkh-amb__grid{display:none}
}
/* Section 30 was THE HERO DASHBOARD: a four view slide deck with real
controls, built 15 September 2026 and removed on 16 September when the
owner supplied a console reference to replace it. Deleted rather than left
commented out or orphaned in the file, because dead CSS is worse than no
CSS: the next person has to work out whether anything still uses it. What
replaced it is section 33, THE CONSOLE IN THE HERO. */
/* ==========================================================================
31. THE PHONE LEGIBILITY FLOOR
A 9.5px uppercase label tracked at .11em is a deliberate instrument marking
on a 27 inch monitor, and it is an unreadable smear held at arm's length on
a phone. Same label, same job, and on a small screen it needs a size that
a person can actually read rather than one that looks correct in a mockup.
Nothing here changes the desktop. It is one floor, applied once, at the
width where these labels stop being legible.
========================================================================== */
@media(max-width:640px){
.lkh-ring__l{font-size:11px;letter-spacing:.08em}
.lkh-tile__k{font-size:11.5px;letter-spacing:.07em}
.lkh-ui__grp{font-size:11px;letter-spacing:.1em}
/* Right-aligned it wrapped to two ragged lines under a full width deck.
One column, one alignment. */
.lk .lkh-hero__ill{font-size:11.5px;text-align:left}
.lk .lkh-cap,.lk .lkh-fine{font-size:12.5px}
/* The day column can afford the extra six pixels: each of the 24 hour
cells loses a third of a pixel and the label becomes readable. */
.lkh-sched__d{font-size:10.5px;letter-spacing:.05em}
/* Everything else a full audit at 390px found under the floor. Grouped by
what the label does rather than by where it lives, so the next person
reads an intention instead of a list of numbers. */
.lk .lkh-card__foot{font-size:12px}
.lkh-lay__s{font-size:11.5px;letter-spacing:.05em}
.lkh-threat b{font-size:11.5px}
/* .lkh-night__s is also styled in lantek-fx.css, which loads after this
file, so a bare class here would lose on source order alone. One more
class and order stops mattering. */
.lk .lkh-night__s{font-size:12px}
/* The hour scale under the week grid has to span 24 columns, so it gets
half a pixel less than the rest and no more. */
.lkh-sched__scale span{font-size:10.5px}
}
/* --------------------------------------------------------------------------
THE ILLUSTRATION LABEL
Was a style attribute on one paragraph in 07-darkweb.html. An inline style
outranks every stylesheet in the cascade, so the phone legibility floor
could not reach it and the label stayed at 10.5px on a handset no matter
what any media query said. Same appearance, in a class, where the cascade
can see it.
-------------------------------------------------------------------------- */
.lk .lkh-illus{
font-family:var(--lk-mono);font-size:10.5px;letter-spacing:.12em;
text-transform:uppercase;color:var(--lk-ink-4);line-height:1.5;
}
@media(max-width:768px){.lk .lkh-illus{font-size:11.5px;letter-spacing:.08em}}
/* ==========================================================================
32. THE CENTRED HERO
16 September 2026, on the owner's reference: a pill, a headline, one line
of copy, the buttons, and the dashboard directly underneath on the centre
line, over a background tuned to the palette rather than to pure black.
WHY THE STACK IS BETTER HERE, not merely different. Side by side reads as
"here is us, and here is a screenshot of something". Stacked on one centre
line reads as "here is the claim, and here is the thing the claim is about",
which is the order the rest of the page argues in. The dashboard also stops
competing with the headline for the same horizontal space, so both get to
be full size instead of both being three quarters of one.
NOT REACT. The reference is a React component with Tailwind classes, a
Poppins @import and two PNGs on a third party CDN. This is a WordPress Divi
child theme: there is no bundler to give it, the font would be a second
render-blocking request for a face the brand does not use, and hotlinking
somebody's CDN puts a stranger in the critical path of the front page. So
the LAYOUT is taken and the stack is not. The dashboard underneath is our
own four view deck with our own content, which is what the owner asked for.
========================================================================== */
.lkh-hero__mid{
display:flex;flex-direction:column;align-items:center;text-align:center;
max-width:1120px;margin-inline:auto;
}
/* --- the pill ------------------------------------------------------------ */
.lkh-pill{
display:inline-flex;align-items:center;justify-content:center;
flex-wrap:wrap;gap:8px 11px;
padding:6px 7px 6px 15px;border-radius:99px;
border:1px solid rgba(143,216,255,.20);
background:rgba(22,35,60,.52);
backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
font-size:12.5px;line-height:1.4;color:#B9CCE4;
max-width:100%;
transition:border-color var(--lk-fast) var(--lk-ease),background var(--lk-fast) var(--lk-ease);
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
.lkh-pill{background:rgba(22,35,60,.88)}
}
.lkh-pill:hover{border-color:rgba(143,216,255,.44);background:rgba(22,35,60,.72)}
.lkh-pill__dot{
flex:none;width:6px;height:6px;border-radius:50%;
background:var(--lk-cyan);box-shadow:0 0 9px rgba(32,187,252,.9);
}
.lkh-pill__go{
display:inline-flex;align-items:center;gap:5px;flex:none;
padding:4px 11px;border-radius:99px;
background:rgba(255,255,255,.08);color:#fff;font-weight:600;
}
.lkh-pill__go svg{width:12px;height:12px;transition:transform var(--lk-med) var(--lk-ease)}
.lkh-pill:hover .lkh-pill__go svg{transform:translateX(3px)}
@media(prefers-reduced-motion:reduce){.lkh-pill__go svg{transition:none}}
/* --- the headline ------------------------------------------------------- */
.lkh-hero__h--mid{
max-width:21ch;margin-top:clamp(22px,2.6vw,34px);
font-size:clamp(2.6rem,6.8vw,5.1rem);
}
/* The reference fades its headline out towards the baseline. Clipping a
gradient to the glyphs is the only way to do that, and it has one trap: the
text-shadow the flat headline carries would then paint a SOLID silhouette
behind transparent letters. The shadow has to go with it, which is safe
here because there is no footage under the type any more, only the scrim. */
@supports ((-webkit-background-clip:text) or (background-clip:text)){
.lkh-hero__h--mid{
background:linear-gradient(180deg,#fff 0%,#fff 50%,rgba(255,255,255,.60) 100%);
-webkit-background-clip:text;background-clip:text;
-webkit-text-fill-color:transparent;
text-shadow:none;
}
.lkh-hero__h--mid b{
background:linear-gradient(180deg,var(--lk-cyan) 0%,var(--lk-sky) 56%,rgba(79,180,245,.70) 100%);
-webkit-background-clip:text;background-clip:text;
-webkit-text-fill-color:transparent;
}
}
.lk .lkh-hero__p--mid{max-width:52ch;margin-inline:auto}
.lkh-hero__act--mid{justify-content:center}
/* --- the dashboard on the centre line ----------------------------------- */
.lkh-hero__panel--mid{
width:100%;max-width:960px;margin-inline:auto;
margin-top:clamp(38px,5vw,72px);
}
/* The reference stacks a blurred PNG behind its screenshot to light it. One
radial gradient does the same job with no request, no decode, and no chance
of being the wrong colour the next time the palette moves. */
.lkh-hero__panel--mid::before{
content:"";position:absolute;z-index:0;pointer-events:none;
/* Sized and placed to spill UPWARD, behind the buttons, the way a screen
lights the air above it. Measured at the first attempt it was invisible:
.26 of cyan over pure black reads, over the new navy ground it does not,
and three quarters of it was hidden behind the deck it was meant to be
lighting. Taller, wider, further up, and stronger. */
left:50%;top:-34%;width:124%;height:96%;transform:translateX(-50%);
background:radial-gradient(ellipse at 50% 46%,
rgba(32,187,252,.34) 0%,rgba(15,118,196,.20) 40%,transparent 70%);
}
.lkh-hero__panel--mid > *{position:relative;z-index:1}
.lk .lkh-hero__panel--mid .lkh-hero__ill{text-align:center}
/* ==========================================================================
33. THE CONSOLE IN THE HERO
16 September 2026, to the owner's second reference: a rail on the left, a
header with a search field and a bell, four figure tiles, then a wide chart
beside a donut. It replaces the four view slide deck, whose CSS went with
it rather than being left behind to rot.
It is a real grid of real markup, not an image of an application, because
an image of an application cannot be read by a screen reader, goes soft on
a retina screen unless it is shipped at 2x, and has to be re-exported every
time a number in it changes. The cost of doing it properly is this block;
the cost of not doing it is a 400 KB PNG that is out of date by Friday.
========================================================================== */
.lkh-app{
display:grid;grid-template-columns:186px minmax(0,1fr);
border:1px solid rgba(143,216,255,.16);border-radius:10px;
background:rgba(6,10,18,.82);
backdrop-filter:blur(26px) saturate(1.1);-webkit-backdrop-filter:blur(26px) saturate(1.1);
box-shadow:0 1px 0 rgba(255,255,255,.07) inset,0 60px 120px -50px rgba(3,5,10,.98);
overflow:hidden;text-align:left;
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
.lkh-app{background:rgba(6,10,18,.97)}
}
/* --- the rail ----------------------------------------------------------- */
.lkh-app__rail{
display:flex;flex-direction:column;gap:3px;
padding:14px 10px;border-right:1px solid var(--lk-line-2);
background:rgba(10,16,28,.6);
}
.lkh-app__brand{
display:flex;align-items:center;gap:8px;
padding:4px 8px 14px;color:#fff;
font-size:13px;font-weight:600;letter-spacing:-.01em;
}
.lk .lkh-app__brand svg{width:15px;height:15px;flex:none;color:var(--lk-cyan)}
.lkh-app__nav{display:flex;flex-direction:column;gap:2px}
.lkh-app__link{
display:flex;align-items:center;gap:9px;
padding:7px 9px;border-radius:6px;
font-size:12.5px;color:#9FB3CE;
}
.lk .lkh-app__link svg{width:14px;height:14px;flex:none;opacity:.8}
.lkh-app__link.is-on{background:rgba(32,187,252,.13);color:#fff}
.lk .lkh-app__link.is-on svg{color:var(--lk-cyan);opacity:1}
.lkh-app__link--foot{
margin-top:auto;margin-bottom:0;padding-top:12px;
border-top:1px solid var(--lk-line-2);border-radius:0;
}
/* --- the body ----------------------------------------------------------- */
.lkh-app__main{display:flex;flex-direction:column;min-width:0}
.lkh-app__head{
display:flex;align-items:center;gap:12px;
padding:13px 16px;border-bottom:1px solid var(--lk-line-2);
background:rgba(14,22,38,.42);
}
.lkh-app__title{display:flex;flex-direction:column;gap:2px;min-width:0}
.lkh-app__title b{font-size:14px;font-weight:600;color:#fff;letter-spacing:-.01em}
.lkh-app__title span{
font-size:11.5px;color:var(--lk-ink-4);
white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
/* Scenery, and it has to look like a field without being one. */
.lkh-app__search{
display:flex;align-items:center;gap:7px;margin-left:auto;flex:none;
padding:6px 11px;border-radius:6px;
border:1px solid var(--lk-line-2);background:rgba(255,255,255,.045);
font-size:11.5px;color:var(--lk-ink-4);
}
.lk .lkh-app__search svg{width:13px;height:13px;flex:none;opacity:.75}
.lkh-app__bell{position:relative;flex:none;color:var(--lk-ink-3);line-height:0}
.lk .lkh-app__bell svg{width:16px;height:16px}
.lkh-app__bell i{
position:absolute;top:-1px;right:-1px;width:6px;height:6px;border-radius:50%;
background:var(--lk-hot);box-shadow:0 0 7px rgba(255,90,71,.95);
}
/* --- the four figures ---------------------------------------------------
Right padding of 54px on the tile, not margin on the label: the icon chip
is absolutely positioned in the corner the reference puts it in, and a long
label with no reserved room would run underneath it. */
.lkh-app__kpis{
display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
gap:1px;background:var(--lk-line-2);
border-bottom:1px solid var(--lk-line-2);
}
.lkh-kpi{
position:relative;padding:13px 54px 13px 14px;
background:rgba(8,13,23,.62);
display:flex;flex-direction:column;gap:3px;min-width:0;
}
.lkh-kpi__k{font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--lk-ink-4)}
.lkh-kpi__n{
font-size:clamp(1.15rem,1.5vw,1.45rem);font-weight:600;color:#fff;
letter-spacing:-.03em;line-height:1.1;font-variant-numeric:tabular-nums;
}
.lkh-kpi__n em{font-style:normal;font-size:.62em;font-weight:500;color:var(--lk-ink-3)}
.lkh-kpi__s{font-size:11px;line-height:1.4;color:#8FA6C4}
.lkh-kpi__i{
position:absolute;top:12px;right:12px;
width:28px;height:28px;border-radius:7px;
display:grid;place-items:center;
}
.lk .lkh-kpi__i svg{width:15px;height:15px}
.lkh-kpi__i--sky{background:rgba(79,180,245,.16);color:#7EC8FA}
.lkh-kpi__i--cyan{background:rgba(32,187,252,.16);color:var(--lk-cyan)}
.lkh-kpi__i--warn{background:rgba(255,176,32,.15);color:#FFC65C}
.lkh-kpi__i--ok{background:rgba(46,204,132,.15);color:#54D89E}
/* --- the two panels ----------------------------------------------------- */
.lkh-app__panes{
display:grid;grid-template-columns:minmax(0,1.32fr) minmax(0,1fr);
gap:1px;background:var(--lk-line-2);
}
.lkh-pane{
padding:14px 16px 16px;background:rgba(8,13,23,.5);
display:flex;flex-direction:column;gap:10px;min-width:0;
}
.lkh-pane__head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.lk .lkh-pane__h{font-size:12.5px;font-weight:600;color:#fff;letter-spacing:-.01em}
.lkh-pane__chip{
display:inline-flex;align-items:center;gap:5px;flex:none;
padding:4px 9px;border-radius:5px;
border:1px solid var(--lk-line-2);background:rgba(255,255,255,.045);
font-size:10.5px;color:var(--lk-ink-3);white-space:nowrap;
}
.lk .lkh-pane__chip svg{width:11px;height:11px;opacity:.7}
/* .lk .lkh-chart, because .lk svg{height:auto} is 0-1-1 and would take it. */
.lk .lkh-chart--tall{height:clamp(96px,9vw,128px)}
.lkh-pane__axis{
display:flex;justify-content:space-between;
font-size:10px;letter-spacing:.05em;color:var(--lk-ink-4);
}
.lk .lkh-pane__note{font-size:11.5px;line-height:1.45;color:#8FA6C4;margin-top:auto}
/* --- the donut ---------------------------------------------------------- */
.lkh-pie{position:relative;width:clamp(116px,12vw,148px);margin:2px auto 0}
.lk .lkh-pie svg{width:100%;height:auto;display:block;overflow:visible}
.lkh-pie__t{fill:none;stroke:rgba(255,255,255,.055);stroke-width:15}
.lkh-pie__s{fill:none;stroke-width:15;stroke-linecap:butt}
.lkh-pie__s--on{stroke:var(--lk-cyan)}
.lkh-pie__s--eve{stroke:#3A5B8F}
.lkh-pie__s--wke{stroke:#22304C}
.lkh-pie__in{
position:absolute;inset:0;display:flex;flex-direction:column;
align-items:center;justify-content:center;gap:1px;pointer-events:none;
}
.lkh-pie__in b{font-size:1.35rem;font-weight:600;color:#fff;letter-spacing:-.03em;line-height:1}
.lkh-pie__in i{
font-style:normal;font-size:9.5px;letter-spacing:.07em;
text-transform:uppercase;color:var(--lk-ink-4);
}
.lk .lkh-pie__key{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.lk .lkh-pie__key li{
display:flex;align-items:center;gap:8px;
font-size:11.5px;color:#9FB3CE;line-height:1.3;
}
.lkh-pie__key b{margin-left:auto;font-weight:600;color:#fff;font-variant-numeric:tabular-nums}
.lkh-pie__key em{
font-style:normal;flex:none;width:44px;text-align:right;
font-size:10.5px;color:var(--lk-ink-4);font-variant-numeric:tabular-nums;
}
.lkh-pie__sw{flex:none;width:9px;height:9px;border-radius:2px}
.lkh-pie__sw--on{background:var(--lk-cyan)}
.lkh-pie__sw--eve{background:#3A5B8F}
.lkh-pie__sw--wke{background:#22304C}
/* --- the console on a narrower screen -----------------------------------
The rail is the first thing to go: seven menu items nobody can click are
the least useful 186px on a phone. The header keeps its title and loses the
field, the four tiles become two by two, and the panels stack. */
@media(max-width:900px){
.lkh-app{grid-template-columns:minmax(0,1fr)}
.lkh-app__rail{display:none}
.lkh-app__panes{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:640px){
.lkh-app__kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
.lkh-app__search{display:none}
.lkh-app__head{padding:12px 14px}
.lkh-kpi{padding:12px 46px 12px 13px}
.lkh-kpi__i{width:24px;height:24px;top:11px;right:10px}
.lk .lkh-kpi__i svg{width:13px;height:13px}
.lkh-pane{padding:13px 14px 14px}
}
@media(max-width:420px){
/* Two columns of figures at 320px leaves 46px of text per tile. One. */
.lkh-app__kpis{grid-template-columns:minmax(0,1fr)}
}
/* The legibility floor for this console, and it has to live HERE rather
than with the rest of the phone floor in section 31. Section 31 is
earlier in this file, these selectors are the same weight as the base
rules above, and an earlier rule of equal weight loses: written up there
the whole block silently did nothing and the axis stayed at 10px. A
component's responsive rules belong with the component. */
@media(max-width:640px){
.lkh-pane__axis{font-size:10.5px;letter-spacing:.03em}
.lkh-pie__in i{font-size:10.5px;letter-spacing:.04em}
.lkh-kpi__k{font-size:11px;letter-spacing:.07em}
.lkh-kpi__s{font-size:11.5px}
.lkh-app__title span{font-size:12px}
.lk .lkh-pane__h{font-size:13px}
.lk .lkh-pane__note{font-size:12px}
.lk .lkh-pie__key li{font-size:12px}
.lkh-pie__key em{font-size:11px;width:40px}
.lkh-pane__chip{font-size:11px}
}