/* Hero layout + campus illustration. Colours follow the site: navy #080f24, orange #fe5504, off-white #f3efe4, muted #9fadc7. */
.ci-hero, .campus-vars {
  --ink: rgba(201,210,226,.6); --ink-soft: rgba(201,210,226,.2); --ink-faint: rgba(201,210,226,.1);
  --face-top: #15223f; --face-l: #101b36; --face-r: #0c152d;
  --orange: #fe5504; --hv: #7fc8d8; --led: #59d98e;
  --duct-w: 1.2px;   /* one stroke for every telecom duct segment */
}
.ci-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(270px, 24%) minmax(0, 1fr);
  align-items: center;
  padding: 8px 0 0 max(24px, calc((100vw - 1240px) / 2));
  overflow: hidden;
}
.ci-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image: linear-gradient(#10192f 1px, transparent 1px), linear-gradient(90deg, #10192f 1px, transparent 1px);
  background-size: 46px 46px; background-position: -1px -1px;
  -webkit-mask-image: radial-gradient(ellipse 80% 95% at 64% 46%, #000 52%, rgba(0,0,0,.45) 78%, transparent 100%);
          mask-image: radial-gradient(ellipse 80% 95% at 64% 46%, #000 52%, rgba(0,0,0,.45) 78%, transparent 100%);
}
.ci-hero__copy { display: grid; gap: 22px; padding: 48px 0; position: relative; z-index: 2; min-width: 0; }
.ci-hero__copy h1 { font-family: 'Manrope', sans-serif; font-weight: 800; text-transform: uppercase; line-height: .98; letter-spacing: -.035em; margin: 0; font-size: clamp(36px, 3.6vw, 58px); text-wrap: balance; }
.ci-hero__copy p { margin: 0; color: #9fadc7; font-size: 17px; max-width: 34ch; text-wrap: pretty; }
.ci-hero__art { position: relative; z-index: 1; margin: 0; aspect-ratio: 1.5 / 1; min-width: 0; }
.ci-hero__art > svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; overflow: visible; }
/* desktop balance: text up (campus.js moves the drawing left as far as the text allows); stacked layouts get no offsets */
@media (min-width: 961px) {
  .ci-hero__copy { transform: translateY(-56px); }
}
/* browsers without aspect-ratio (Safari/iOS before 15) still get a sized box */
@supports not (aspect-ratio: 1 / 1) {
  .ci-hero__art { height: 0; padding-top: 66.6%; }
  @media (max-width: 960px) { .ci-hero__art { padding-top: 80%; } }
}
@media (max-width: 960px) {
  .ci-hero { grid-template-columns: minmax(0, 1fr); padding: 24px max(16px, env(safe-area-inset-right, 0px)) 0 max(16px, env(safe-area-inset-left, 0px)); }
  .ci-hero__copy { padding: 16px 0 0; }
  .ci-hero__art { aspect-ratio: 1.25 / 1; }
}


/* phones: a taller box, so the legend underneath doesn't shrink the campus */
@media (max-width: 620px) { .ci-hero__art { aspect-ratio: 1.02 / 1; } }

/* phones: the nav's link list and buttons were wider than the screen, which widened the whole page */
@media (max-width: 720px) { .ci-nav-links { display: none !important; } }
@media (max-width: 440px) {
  .ci-nav-logo img { height: 30px !important; }
  .ci-nav-cta { gap: 8px !important; }
  .ci-nav-cta a { padding: 8px 13px !important; font-size: 12.5px !important; }
}

/* ---------- illustration ---------- */
.campus [pathLength] { stroke-dasharray: 1 1; }
.campus .face { stroke: var(--ink); stroke-width: 1; stroke-linejoin: round; }
.campus .ft { fill: var(--face-top); } .campus .fl { fill: var(--face-l); } .campus .fr { fill: var(--face-r); }
.campus .fglass { fill: #1a2a4d; }
.campus .detail { fill: none; stroke: var(--ink-faint); stroke-width: 1; }
.campus .win { fill: rgba(201,210,226,.035); stroke: var(--ink-soft); stroke-width: .8; }
.campus .door { fill: #080f24; stroke: var(--ink-soft); stroke-width: .8; }
.campus .plate-top { fill: #0b1531; stroke: var(--ink); stroke-width: 1; }
.campus .plate-side { fill: #0a1128; stroke: var(--ink-soft); stroke-width: 1; }
.campus .road { fill: #142247; stroke: var(--ink-soft); stroke-width: 1; }
.campus .fpath { fill: rgba(159,173,199,.07); }
.campus .lawn { fill: rgba(130,170,150,.045); stroke: var(--ink-faint); stroke-width: 1; stroke-dasharray: 3 3; }
.campus .footprint { fill: none; stroke: var(--ink); stroke-width: 1; }
.campus .tree { fill: none; stroke: rgba(201,210,226,.26); stroke-width: 1; }
.campus .duct-band { fill: none; stroke: rgba(254,85,4,.12); stroke-linecap: round; stroke-linejoin: round; }
.campus .duct-core { fill: none; stroke: rgba(254,85,4,.72); stroke-width: var(--duct-w); stroke-linecap: round; stroke-linejoin: round; }
.campus .chamber { fill: none; stroke: var(--ink-faint); stroke-width: 1; }
.campus .lid { fill: #080f24; stroke: var(--ink); stroke-width: 1; }
.campus .lid-on { fill: rgba(254,85,4,.12); stroke: var(--orange); stroke-width: 1.1; }
.campus .hv-band { fill: none; stroke: rgba(127,200,216,.12); stroke-linecap: round; stroke-linejoin: round; }
.campus .hv-core { fill: none; stroke: var(--hv); stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 7 3; }
.campus .hv-joint { fill: #080f24; stroke: var(--hv); stroke-width: 1.2; }
.campus .mask-draw { fill: none; stroke: #fff; stroke-width: 8; stroke-linecap: round; stroke-linejoin: round; }
.campus .hv-box { fill: #080f24; stroke: var(--hv); stroke-width: .9; }
.campus .sub.ft { fill: #182641; }
.campus .wall.fl, .campus .wall.fr { fill: var(--face-l); } .campus .wall.ft { fill: var(--face-top); }
.campus .rack { stroke: rgba(201,210,226,.3); stroke-width: .8; }
.campus .rack.fl { fill: #060a13; } .campus .rack.fr { fill: #04070e; } .campus .rack.ft { fill: #111a2c; }
.campus .led { fill: var(--led); }
.campus .led-alt { fill: #7ee8a8; }
.campus .led-dim { opacity: .3; }
@keyframes ci-led-fast { 0% { opacity: 1; } 50% { opacity: .12; } }
@keyframes ci-led-slow { 0% { opacity: 1; } 70% { opacity: .2; } }
@keyframes ci-led-burst { 0% { opacity: 1; } 8% { opacity: .15; } 14% { opacity: 1; } 20% { opacity: .15; } 26% { opacity: 1; } 32% { opacity: .15; } 40% { opacity: 1; } }
@keyframes ci-led-breathe { 0%, 100% { opacity: .3; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .campus .led { animation: none !important; opacity: 1; } .campus .led-dim { opacity: .3; } }
.campus .frame { fill: none; stroke: var(--ink); stroke-width: 1; } .campus .frame-soft { stroke: var(--ink-faint); }
.campus .fence { fill: none; stroke: var(--ink-soft); stroke-width: 1; stroke-dasharray: 2 2.5; }
.campus .pulse.fibre { fill: #ffb48c; } .campus .pulse-halo.fibre { fill: rgba(254,85,4,.28); }
.campus .pulse.hv { fill: #d8f4fa; } .campus .pulse-halo.hv { fill: rgba(127,200,216,.24); }
.campus .lead { fill: none; stroke: #b4c0d6; stroke-width: 1; }
.campus .lead-dot { fill: #f3efe4; }
.campus .lbl text { font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; font-weight: 500; letter-spacing: .09em; text-transform: uppercase; fill: #fbf8f0;
  stroke: #080f24; stroke-width: 4px; stroke-linejoin: round; paint-order: stroke; }   /* navy halo: linework stops at the letters */
.campus .lgd-t { font-family: 'IBM Plex Mono', monospace; font-size: 11px; font-weight: 500; letter-spacing: .09em; text-transform: uppercase; fill: #d6dbe4;
  stroke: #080f24; stroke-width: 4px; stroke-linejoin: round; paint-order: stroke; }
.campus .lbl .icon { fill: none; stroke: var(--orange); stroke-width: 1.1; stroke-linejoin: round; stroke-dasharray: none; }

/* ---------- Same infrastructure, a completely different view: Before & After ---------- */
.ci-compare { position: relative; padding: 96px 0 104px; border-top: 1px solid rgba(159,173,199,.14); }
.ci-compare__head { width: min(1240px, 100% - 48px); margin: 0 auto 40px; display: grid; gap: 14px; justify-items: center; text-align: center; }
.ci-compare__head h2 { font-family: 'Manrope', sans-serif; font-weight: 800; text-transform: uppercase; letter-spacing: -.02em; line-height: .94; margin: 0; font-size: clamp(30px, 4vw, 52px); text-wrap: balance; max-width: 22ch; }
.ci-compare__head p { margin: 0; color: #9fadc7; font-size: 17px; max-width: 54ch; text-wrap: pretty; }
.cc-inner { --p: 45%; position: relative; aspect-ratio: 16 / 9; }   /* sized here: the page framework owns .cc-stage */
.cc-stage { position: relative; width: min(95vw, 1520px); margin: 0 auto; border: 1px solid rgba(159,173,199,.18); border-radius: 12px; overflow: hidden; background: #080f24; }
.cc-layer { position: absolute; inset: 0; background-color: #080f24;
  background-image: linear-gradient(#10192f 1px, transparent 1px), linear-gradient(90deg, #10192f 1px, transparent 1px); background-size: 46px 46px; }
.cc-layer > svg { width: 100%; height: 100%; display: block; }
.cc-after { clip-path: inset(0 calc(100% - var(--p)) 0 0); }
.cc-divider { position: absolute; top: 0; bottom: 0; left: var(--p); border-left: 1px solid rgba(243,239,228,.75); pointer-events: none; }
.cc-handle { position: absolute; top: 50%; left: 0; transform: translate(-50%, -50%); width: 38px; height: 38px; border-radius: 50%; border: 1px solid #f3efe4; background: #080f24; display: flex; align-items: center; justify-content: center; gap: 6px; font: 600 16px/1 'IBM Plex Mono', monospace; }
.cc-handle b { color: #fe5504; font-weight: 600; }
.cc-tag { position: absolute; top: 16px; font: 500 11px/1 'IBM Plex Mono', monospace; letter-spacing: .12em; text-transform: uppercase; color: #c9d2e2; pointer-events: none; }
.cc-tag b { color: #fe5504; font-weight: 600; }
.cc-tag--after { left: 18px; } .cc-tag--before { right: 18px; }
.cc-range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; touch-action: pan-y; }
.cc-inner:focus-within .cc-handle { box-shadow: 0 0 0 3px rgba(254,85,4,.55); }
.cc-hint { width: min(95vw, 1520px); margin: 14px auto 0; text-align: center; font: 500 11px/1 'IBM Plex Mono', monospace; letter-spacing: .16em; text-transform: uppercase; color: #6c7a99; transition: opacity .6s ease; }
.cc-hint.is-used { opacity: .45; }
@media (max-width: 700px) { .ci-compare { padding: 72px 0 80px; } }
.cc-inner.is-mobile { aspect-ratio: 1000 / 2180; }   /* phones and tablets: the stacked composition */

/* artwork */
.cc-art .plan-roof { fill: var(--face-top); stroke: var(--ink); stroke-width: 1; }
.cc-art .plan-upper { fill: #1a2849; }
.cc-art .plan-sub { fill: #182641; }
.cc-art .plan-floor { fill: #0d1730; stroke: var(--ink); stroke-width: 1; }
.cc-art .plan-line, .cc-art .plan-detail { fill: none; stroke: var(--ink-soft); stroke-width: 1; }
.cc-art .plan-rack { fill: #060a13; stroke: rgba(201,210,226,.3); stroke-width: .8; }
.cc-art .plan-rack-div { fill: none; stroke: rgba(201,210,226,.18); stroke-width: .6; }
.cc-art .lid-plan { fill: #080f24; stroke: var(--orange); stroke-width: 1.3; }
.cc-art .plan-label, .cc-art .bf-name, .cc-art .bf-annot, .cc-art .bf-centre, .cc-art .plan-note { font-family: 'IBM Plex Mono', monospace; text-transform: uppercase; stroke: #080f24; stroke-width: 4px; stroke-linejoin: round; paint-order: stroke; }
.cc-art .plan-label { font-size: 12.5px; font-weight: 500; letter-spacing: .08em; fill: #eef0f4; }
.cc-art .plan-note { font-size: 11px; letter-spacing: .14em; fill: #6c7a99; }
.cc-art .plan-north { fill: none; stroke: #9fadc7; stroke-width: 1; }
.cc-art .plan-scale { fill: none; stroke: #6c7a99; stroke-width: 1; }
.cc-art .bf-plate.ft { fill: #0b1531; } .cc-art .bf-plate.fl, .cc-art .bf-plate.fr { fill: #0a1128; }
.cc-art .bf-sheet { fill: #1c2a4a; stroke: var(--ink); stroke-width: .8; }
.cc-art .bf-board { fill: #111d3a; stroke: var(--ink); stroke-width: .8; }
.cc-art .bf-ink { fill: none; stroke: rgba(201,210,226,.45); stroke-width: .8; }
.cc-art .bf-box.fl, .cc-art .bf-box.fr { fill: #142041; } .cc-art .bf-box.ft { fill: #1b2a4c; }
.cc-art .bf-folder.fl, .cc-art .bf-folder.fr, .cc-art .bf-folder.ft { fill: #16244a; }
.cc-art .bf-node { fill: #080f24; stroke: #c9d2e2; stroke-width: 1; }
.cc-art .bf-broken { fill: none; stroke: #fe5504; stroke-width: 1; stroke-dasharray: 3 4; opacity: .8; }
.cc-art .bf-ghost, .cc-art .bf-ghost.face { fill: none; stroke: rgba(201,210,226,.35); stroke-dasharray: 4 4; }
.cc-art .bf-ghost-plate.face { fill: #0a1229; stroke: rgba(201,210,226,.3); stroke-dasharray: 4 4; }
.cc-art .bf-ghost-solid.face { fill: none; stroke: rgba(201,210,226,.3); stroke-dasharray: 3 4; }
.cc-art .bf-faded { fill: rgba(28,42,74,.55); stroke: rgba(201,210,226,.35); stroke-dasharray: 3 3; }
.cc-art .bf-q { font: 600 16px 'IBM Plex Mono', monospace; fill: #fe5504; opacity: .85; }
.cc-art .bf-link { fill: none; stroke: rgba(254,85,4,.7); stroke-width: 1.2; stroke-dasharray: 6 5; }
.cc-art .bf-link-end { fill: #080f24; stroke: rgba(254,85,4,.8); stroke-width: 1.2; }
.cc-art .bf-name { font-size: 18px; font-weight: 600; letter-spacing: .12em; fill: #f3efe4; }
.cc-art .bf-annot { font-size: 12px; letter-spacing: .08em; fill: #9fadc7; }
.cc-art .bf-centre { font-size: 13px; font-weight: 500; letter-spacing: .14em; fill: #fe5504; }

/* Before: information artefacts */
.cc-art .bf-sheet-old { fill: #15213d; stroke: rgba(201,210,226,.35); stroke-width: .8; }
.cc-art .bf-ink-soft { fill: none; stroke: rgba(201,210,226,.22); stroke-width: .8; }
.cc-art .bf-route { fill: none; stroke: rgba(254,85,4,.85); stroke-width: 1.2; stroke-linejoin: round; }
.cc-art .bf-route-old { stroke: rgba(254,85,4,.4); stroke-dasharray: 3 3; }
.cc-art .bf-route-faded { stroke: rgba(254,85,4,.35); }
.cc-art .bf-route-node { fill: #080f24; stroke: rgba(254,85,4,.85); stroke-width: 1; }
.cc-art .bf-rev { fill: #080f24; stroke: #c9d2e2; stroke-width: .8; }
.cc-art .bf-rev-t { font: 600 8px 'IBM Plex Mono', monospace; fill: #f3efe4; }
.cc-art .bf-markup { fill: none; stroke: #fe5504; stroke-width: 1; stroke-dasharray: 2 2; }
.cc-art .bf-roll.fl, .cc-art .bf-roll.fr, .cc-art .bf-roll.ft { fill: #24345a; }
.cc-art .bf-photo { fill: #0e1834; stroke: #c9d2e2; stroke-width: .8; }
.cc-art .bf-screen { fill: #0c1a2a; stroke: rgba(89,217,142,.55); stroke-width: .8; }
.cc-art .bf-fibre { fill: none; stroke: #fe5504; stroke-width: 1.2; stroke-linejoin: round; }
.cc-art .bf-trace { fill: none; stroke: rgba(127,200,216,.85); stroke-width: 1; stroke-linejoin: round; }
.cc-art .bf-binder.fl, .cc-art .bf-binder.fr, .cc-art .bf-binder.ft { fill: #1d2c50; }
.cc-art .bf-pack.fl, .cc-art .bf-pack.fr { fill: #172548; } .cc-art .bf-pack.ft { fill: #1f3058; }
.cc-art .bf-tape { fill: none; stroke: rgba(254,85,4,.6); stroke-width: 1.4; }
.cc-art .bf-note { fill: rgba(232,220,188,.12); stroke: rgba(232,220,188,.45); stroke-width: .8; stroke-dasharray: 3 2; }
.cc-art .bf-scribble { fill: none; stroke: rgba(232,220,188,.6); stroke-width: .9; }
.cc-art .bf-strike { fill: none; stroke: rgba(254,85,4,.55); stroke-width: 1; }
.cc-art .bf-node-unknown { fill: none; stroke: #c9d2e2; stroke-dasharray: 2 2; }
.cc-art .bf-centre-base { fill: rgba(11,21,49,.6); stroke: rgba(201,210,226,.4); stroke-width: 1; stroke-dasharray: 5 4; }
.cc-art .bf-q-centre { font-size: 22px; }
.cc-art .bf-link-live { animation: bf-reach 3.6s ease-in-out infinite; }
@keyframes bf-reach { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .cc-art .bf-link-live { animation: none; } }
/* phones: larger type on the square canvas */
.cc-art.is-mobile .bf-name { font-size: 30px; }
.cc-art.is-mobile .bf-centre { font-size: 22px; }
.cc-art.is-mobile .plan-label { font-size: 17px; }
.cc-art.is-mobile .plan-note { font-size: 15px; }
.cc-inner.is-mobile .cc-tag { top: 12px; font-size: 10px; }

/* After: masterplan (font sizes are set per element, so classes only carry family and colour) */
.cc-art .af-ground { fill: #0b1531; stroke: var(--ink-soft); stroke-width: 1; }
.cc-art .af-slab { fill: #0a1128; stroke: var(--ink-faint); stroke-width: 1; }
.cc-art .af-road { fill: #16244a; stroke: rgba(201,210,226,.24); stroke-width: 1; }
.cc-art .af-zebra { fill: rgba(201,210,226,.28); }
.cc-art .af-lawn { fill: rgba(64,110,92,.16); stroke: rgba(120,170,150,.16); stroke-width: 1; }
.cc-art .af-path { fill: rgba(159,173,199,.09); }
.cc-art .af-tree { fill: rgba(30,66,62,.92); stroke: rgba(110,160,145,.38); stroke-width: .7; }
.cc-art .af-tree-hi { fill: rgba(92,140,124,.3); }
.cc-art .af-wall { fill: #0f1a36; stroke: var(--ink); stroke-width: .8; }
.cc-art .af-wall-in { fill: #121f3e; stroke: var(--ink-soft); stroke-width: .8; }
.cc-art .af-win { fill: rgba(201,210,226,.07); stroke: rgba(201,210,226,.28); stroke-width: .6; }
.cc-art .af-fin { fill: none; stroke: rgba(201,210,226,.22); stroke-width: .7; }
.cc-art .af-roof { fill: #1a2849; stroke: var(--ink); stroke-width: 1; }
.cc-art .af-roof-hi { fill: #213259; }
.cc-art .af-roof-lit { fill: #24365e; stroke: var(--ink); stroke-width: 1; }
.cc-art .af-ridge { fill: none; stroke: rgba(201,210,226,.5); stroke-width: .8; }
.cc-art .af-parapet { fill: none; stroke: rgba(201,210,226,.28); stroke-width: .7; }
.cc-art .af-rooflight { fill: rgba(127,200,216,.1); stroke: rgba(127,200,216,.38); stroke-width: .6; }
.cc-art .af-plant { fill: #2a3c64; stroke: var(--ink); stroke-width: .7; }
.cc-art .af-plant-side { fill: #172447; stroke: var(--ink-soft); stroke-width: .6; }
.cc-art .af-door { fill: #080f24; stroke: var(--ink-soft); stroke-width: .6; }
.cc-art .af-dc-floor { fill: #0d1730; stroke: var(--ink); stroke-width: .8; }
.cc-art .af-rack-face { fill: #05090f; stroke: rgba(201,210,226,.3); stroke-width: .6; }
.cc-art .af-rack-top { fill: #111a2c; stroke: rgba(201,210,226,.3); stroke-width: .6; }
.cc-art .af-frame { fill: none; stroke: var(--ink-soft); stroke-width: .8; stroke-dasharray: 3 3; }
.cc-art .af-sub { fill: #1c2a4a; stroke: var(--ink); stroke-width: .8; }
.cc-art .af-fence { fill: none; stroke: var(--ink-soft); stroke-width: .8; stroke-dasharray: 2 2.5; }
.cc-art .af-sel-route { fill: none; stroke: #ff6a1f; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.cc-art .af-sel-lid { stroke-width: 2; fill: rgba(254,85,4,.25); }
.cc-art .af-sel-ring { fill: none; stroke: #fe5504; stroke-width: 1.2; }
.cc-art .af-sel-ring.is-live { animation: af-sel 3.2s ease-in-out infinite; }
@keyframes af-sel { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
.cc-art .af-tag-box { fill: #080f24; stroke: #fe5504; stroke-width: 1; }
.cc-art .af-tag { font-family: 'IBM Plex Mono', monospace; font-weight: 600; letter-spacing: .06em; fill: #ff8a4d; }
.cc-art .af-leader { fill: none; stroke: rgba(254,85,4,.65); stroke-width: 1; stroke-dasharray: 4 4; }
.cc-art .af-leader-short { fill: none; stroke: rgba(254,85,4,.75); stroke-width: 1; }
.cc-art .af-label { font-family: 'IBM Plex Mono', monospace; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; fill: #eef0f4; stroke: #080f24; stroke-width: 4px; stroke-linejoin: round; paint-order: stroke; }
.cc-art .af-note { font-family: 'IBM Plex Mono', monospace; letter-spacing: .12em; text-transform: uppercase; fill: #6c7a99; }

/* After: infrastructure intelligence */
.cc-art .ai-frame { fill: rgba(10,17,40,.6); stroke: rgba(159,173,199,.24); stroke-width: 1; }
.cc-art .ai-rule { fill: none; stroke: rgba(159,173,199,.16); stroke-width: 1; }
.cc-art .ai-h { font-family: 'IBM Plex Mono', monospace; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; fill: #fe5504; }
.cc-art .ai-big { font-family: 'Manrope', sans-serif; font-weight: 800; letter-spacing: -.01em; fill: #f3efe4; }
.cc-art .ai-v { font-family: 'IBM Plex Mono', monospace; font-weight: 500; fill: #eef0f4; }
.cc-art .ai-m { font-family: 'IBM Plex Mono', monospace; fill: #8e9bb8; }
.cc-art .ai-lead { fill: none; stroke: rgba(254,85,4,.6); stroke-width: .9; }
.cc-art .ai-arrow { fill: none; stroke: #fe5504; stroke-width: 1.2; }
.cc-art .ai-link { fill: none; stroke: #fe5504; stroke-width: 1.4; }
.cc-art .ai-icon { fill: none; stroke: #c9d2e2; stroke-width: 1.1; stroke-linejoin: round; }
.cc-art .ai-icon-bg { fill: #0d1733; stroke: rgba(159,173,199,.3); stroke-width: 1; }
.cc-art .ai-pit { fill: #080f24; stroke: #fe5504; stroke-width: 1.2; }
.cc-art .ai-pit-sel { fill: rgba(254,85,4,.3); stroke-width: 1.8; }
.cc-art .ch-wall-in { fill: rgba(19,32,63,.85); stroke: var(--ink); stroke-width: .9; }
.cc-art .ch-floor { fill: #0c1630; stroke: var(--ink); stroke-width: .9; }
.cc-art .ch-front { fill: rgba(19,32,63,.9); stroke: var(--ink); stroke-width: .9; }
.cc-art .ch-cut { fill: none; stroke: rgba(201,210,226,.35); stroke-width: .9; stroke-dasharray: 3 3; }
.cc-art .ch-rim { fill: none; stroke: #c9d2e2; stroke-width: 1; }
.cc-art .ch-rim-in { stroke: rgba(201,210,226,.4); }
.cc-art .ch-tube { fill: none; stroke-width: 2.2; stroke-linecap: round; }
.cc-art .ch-tube.ch-occ { stroke: rgba(254,85,4,.85); } .cc-art .ch-tube.ch-av { stroke: rgba(127,200,216,.6); } .cc-art .ch-tube.ch-bl { stroke: rgba(196,80,74,.75); }
.cc-art .ch-bore { stroke-width: 1.1; }
.cc-art .ch-bore.ch-occ { fill: #fe5504; stroke: #ffb48c; } .cc-art .ch-bore.ch-av { fill: #080f24; stroke: #7fc8d8; } .cc-art .ch-bore.ch-bl { fill: #080f24; stroke: #c4504a; }
.cc-art .ch-cable { fill: none; stroke: #fe5504; stroke-width: 1.3; stroke-linejoin: round; }
.cc-art .cap-track { fill: none; stroke: rgba(159,173,199,.12); }
.cc-art .cap-occ { fill: none; stroke: #fe5504; } .cc-art .cap-av { fill: none; stroke: #7fc8d8; } .cc-art .cap-bl { fill: none; stroke: #c99a3e; }
.cc-art .cap-dot-occ { fill: #fe5504; } .cc-art .cap-dot-av { fill: #7fc8d8; } .cc-art .cap-dot-bl { fill: #c99a3e; }
.cc-art .cov-yes { fill: none; stroke: #7fc8d8; } .cc-art .cov-no { fill: none; stroke: #3a4868; }
.cc-art .cov-dot-yes { fill: #7fc8d8; } .cc-art .cov-dot-no { fill: #3a4868; }
.cc-inner:not(.is-seen) .cc-art .is-reveal { stroke-dasharray: 0 999; }
.cc-inner.is-seen .cc-art .is-reveal { animation: ai-reveal 1.4s cubic-bezier(.2,.8,.2,1) both; }
@keyframes ai-reveal { from { stroke-dasharray: 0 999; } }
.cc-art .cond-good { fill: #4f9d74; } .cc-art .cond-att { fill: #c99a3e; } .cc-art .cond-res { fill: #b5524a; }
@media (prefers-reduced-motion: reduce) { .cc-art .af-sel-ring { animation: none; } }

/* After V3: mapped environment */
.cc-art .af-district { fill: #0a1229; }
.cc-art .af-ground { fill: #0c1632; stroke: none; }
.cc-art .af-hedge { fill: none; stroke: rgba(92,140,124,.35); stroke-width: 1.4; stroke-dasharray: 2 2; }
.cc-art .af-lawn { fill: rgba(56,104,86,.2); stroke: rgba(110,160,140,.14); stroke-width: .8; }
.cc-art .af-lawn-soft { fill: rgba(56,104,86,.12); stroke: none; }
.cc-art .af-pavement { fill: none; stroke: #121d3a; stroke-linecap: square; stroke-linejoin: round; }
.cc-art .af-kerb { fill: none; stroke: rgba(201,210,226,.2); stroke-linecap: square; stroke-linejoin: round; }
.cc-art .af-carriage { fill: none; stroke: #182340; stroke-linecap: square; stroke-linejoin: round; }
.cc-art .af-marking { fill: none; stroke: rgba(201,210,226,.32); stroke-dasharray: 6 7; }
.cc-art .af-carpark { fill: #141f3d; stroke: rgba(201,210,226,.25); stroke-width: .8; }
.cc-art .af-bay { fill: none; stroke: rgba(201,210,226,.3); stroke-width: .7; }
.cc-art .af-zebra { fill: rgba(220,226,236,.42); }
.cc-art .af-walk { fill: none; stroke: rgba(170,182,206,.16); stroke-linecap: round; stroke-linejoin: round; }
.cc-art .af-plaza { fill: rgba(170,182,206,.12); stroke: rgba(170,182,206,.2); stroke-width: .7; }
.cc-art .af-tree { fill: #1b3a37; stroke: rgba(110,160,145,.35); stroke-width: .7; }
.cc-art .af-tree-hi { fill: rgba(96,146,128,.32); }
.cc-art .af-tree-shadow { fill: rgba(2,6,16,.35); }
.cc-art .af-shadow { fill: rgba(2,6,16,.42); }
.cc-art .af-tile { fill: none; stroke: rgba(201,210,226,.12); stroke-width: .6; }
.cc-art .af-terrace { fill: rgba(170,182,206,.1); stroke: rgba(201,210,226,.3); stroke-width: .6; stroke-dasharray: 2 2; }
.cc-art .af-roof-hatch { fill: none; stroke: none; }
.cc-art .af-stack { fill: #2a3c64; stroke: var(--ink); stroke-width: .7; }
.cc-art .af-bed { fill: rgba(70,120,96,.35); stroke: rgba(110,160,140,.3); stroke-width: .5; }
.cc-art .af-lid-unsurveyed { stroke-dasharray: 2 2; fill: rgba(8,15,36,.6); }
.cc-art .af-street { font-family: 'IBM Plex Mono', monospace; letter-spacing: .22em; fill: rgba(201,210,226,.42); }
.cc-art .af-annot-leader { fill: none; stroke: #8e9bb8; stroke-width: 1; }
.cc-art .af-annot-end { fill: #fe5504; } .cc-art .af-annot-start { fill: #8e9bb8; }
/* After V3: technical sheet */
.cc-art .ai-th { font-family: 'IBM Plex Mono', monospace; letter-spacing: .1em; fill: #6c7a99; }
.cc-art .ai-bank { font-family: 'IBM Plex Mono', monospace; font-weight: 600; fill: #ff8a4d; }
.cc-art .ai-strong { font-weight: 600; fill: #f3efe4; }
.cc-art .ch-hidden { fill: none; stroke: rgba(201,210,226,.32); stroke-width: .8; stroke-dasharray: 3 3; }
.cc-art .ch-wall-top { fill: #33415f; stroke: #c9d2e2; stroke-width: .9; }
.cc-art .ch-wall-in { fill: #1a2747; stroke: rgba(201,210,226,.55); stroke-width: .8; }
.cc-art .ch-wall-in-r { fill: #15213f; }
.cc-art .ch-floor { fill: #0e1834; stroke: rgba(201,210,226,.45); stroke-width: .8; }
.cc-art .ch-sump { fill: #0a1229; stroke: rgba(201,210,226,.3); stroke-width: .6; }
.cc-art .ch-bank { stroke: rgba(201,210,226,.6); stroke-width: .8; }
.cc-art .ch-bank.ch-top { fill: #3a4a6c; } .cc-art .ch-bank.ch-side { fill: #2a3858; } .cc-art .ch-bank.ch-end { fill: #23304e; }
.cc-art .ch-section { fill: #3a4a6c; stroke: #c9d2e2; stroke-width: .9; }
.cc-art .ch-wall-out { fill: #24314f; stroke: rgba(201,210,226,.55); stroke-width: .8; }
.cc-art .ch-wall-out-r { fill: #1d2946; }
.cc-art .ch-ghost { fill: none; stroke: rgba(201,210,226,.35); stroke-width: .8; stroke-dasharray: 3 3; }
.cc-art .ch-stub { fill: none; stroke: #fe5504; stroke-width: 1.6; stroke-linecap: round; }
.cc-art .ch-bore.ch-bl { fill: #080f24; stroke: #c99a3e; }
@media (prefers-reduced-motion: reduce) { .cc-art .is-reveal { animation: none; } }