/* ============================================================
   CITY.NET.PK — Design Tokens
   Palette:  void #05070d | panel #0c111f | cyan #23e6ff
             violet #8b6bff | amber #ffb84d | ink #eaf2ff | slate #7086a8
   Type:     Display = Chakra Petch | Body = Inter | Data = JetBrains Mono
   ============================================================ */

:root{
  --void:#05070d;
  --void-2:#080c16;
  --panel:#0c111f;
  --panel-2:#0f1526;
  --cyan:#23e6ff;
  --cyan-dim:#0f8fa8;
  --violet:#8b6bff;
  --violet-dim:#4d3aa3;
  --amber:#ffb84d;
  --ink:#eaf2ff;
  --slate:#7086a8;
  --slate-dim:#3d4a63;
  --line:rgba(140,180,255,0.14);
  --line-bright:rgba(140,200,255,0.32);

  --f-display:'Chakra Petch', sans-serif;
  --f-body:'Inter', sans-serif;
  --f-mono:'JetBrains Mono', monospace;

  --section-pad: clamp(72px, 10vw, 140px);
  --edge-pad: clamp(20px, 6vw, 96px);
}

*{margin:0;padding:0;box-sizing:border-box;}

html{scroll-behavior:smooth;}

body{
  background:var(--void);
  color:var(--ink);
  font-family:var(--f-body);
  overflow-x:hidden;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}

::selection{background:var(--cyan);color:var(--void);}

a{color:inherit;text-decoration:none;}

.mono{font-family:var(--f-mono);}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}

/* ---------- fixed ambient background canvas ---------- */
#bg-field{
  position:fixed;
  inset:0;
  z-index:0;
  width:100%;
  height:100%;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(35,230,255,0.08), transparent 60%),
    radial-gradient(ellipse 60% 50% at 90% 110%, rgba(139,108,255,0.08), transparent 60%),
    var(--void);
}
#bg-field canvas{position:absolute;inset:0;width:100%;height:100%;}

.grid-overlay{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  background-image:
    linear-gradient(rgba(140,180,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140,180,255,0.035) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 90% 80% at 50% 20%, black, transparent 85%);
}

.scanline{
  position:fixed;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(rgba(0,0,0,0) 0%, rgba(0,0,0,0.08) 50%, rgba(0,0,0,0) 100%);
  background-size:100% 4px;
  opacity:0.35;
}

/* ---------- layout shell ---------- */
main{position:relative;z-index:3;}

.deck{
  position:relative;
  width:100%;
  padding:var(--section-pad) var(--edge-pad);
  border-bottom:1px solid var(--line);
}

.deck-inner{max-width:1360px;margin:0 auto;position:relative;}

.eyebrow{
  font-family:var(--f-mono);
  font-size:12px;
  letter-spacing:0.28em;
  text-transform:uppercase;
  color:var(--cyan);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
}
.eyebrow::before{
  content:'';
  width:22px;height:1px;
  background:var(--cyan);
  box-shadow:0 0 8px var(--cyan);
}
.eyebrow .id{color:var(--slate);}

h1,h2,h3{font-family:var(--f-display);font-weight:600;letter-spacing:0.01em;}

h2.section-title{
  font-size:clamp(28px, 4vw, 46px);
  color:var(--ink);
  max-width:900px;
  margin-bottom:16px;
}
h2.section-title .accent{color:var(--cyan);}

p.section-lede{
  font-size:clamp(15px, 1.4vw, 18px);
  color:var(--slate);
  max-width:640px;
  font-weight:400;
}

/* ---------- signal rail (signature nav element) ---------- */
#signal-rail{
  position:fixed;
  left:28px;
  top:50%;
  transform:translateY(-50%);
  z-index:50;
  display:flex;
  flex-direction:column;
  gap:22px;
}
#signal-rail .tick{
  display:flex;
  align-items:center;
  gap:10px;
  cursor:pointer;
  opacity:0.45;
  transition:opacity .3s ease;
}
#signal-rail .tick:hover, #signal-rail .tick.active{opacity:1;}
#signal-rail .dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--slate-dim);
  box-shadow:none;
  transition:all .3s ease;
}
#signal-rail .tick.active .dot{
  background:var(--cyan);
  box-shadow:0 0 10px var(--cyan), 0 0 2px #fff;
  transform:scale(1.4);
}
#signal-rail .code{
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:0.12em;
  color:var(--slate);
  white-space:nowrap;
}
#signal-rail .tick.active .code{color:var(--cyan);}
@media (max-width:900px){#signal-rail{display:none;}}

/* ---------- top bar ---------- */
#topbar{
  position:fixed;top:0;left:0;right:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px var(--edge-pad);
  backdrop-filter:blur(10px);
  background:linear-gradient(to bottom, rgba(5,7,13,0.7), transparent);
  pointer-events:none;
}
#topbar .brand{
  font-family:var(--f-display);
  font-size:15px;
  letter-spacing:0.16em;
  pointer-events:auto;
}
#topbar .brand b{color:var(--cyan);font-weight:700;}
#topbar .status{
  font-family:var(--f-mono);
  font-size:11px;
  color:var(--slate);
  display:flex;
  align-items:center;
  gap:8px;
  pointer-events:auto;
}
#topbar .status .led{
  width:6px;height:6px;border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 8px var(--cyan);
  animation:blink 2.4s ease-in-out infinite;
}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:0.3;}}

/* ---------- glass panel ---------- */
.glass{
  background:linear-gradient(160deg, rgba(20,28,46,0.55), rgba(10,14,24,0.55));
  border:1px solid var(--line);
  border-radius:14px;
  backdrop-filter:blur(14px);
  position:relative;
}
.glass::before{
  content:'';
  position:absolute;inset:0;
  border-radius:inherit;
  padding:1px;
  background:linear-gradient(160deg, rgba(35,230,255,0.25), rgba(139,108,255,0) 40%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  pointer-events:none;
}

/* ============================================================
   HERO
   ============================================================ */
#hero{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding-top:calc(var(--section-pad) + 40px);
  border-bottom:1px solid var(--line);
  position:relative;
  overflow:hidden;
}
#hero-map{position:absolute;inset:0;z-index:0;opacity:0.9;}
#hero .hero-content{position:relative;z-index:2;max-width:1360px;margin:0 auto;width:100%;padding:0 var(--edge-pad);}

.hero-eyebrow{
  font-family:var(--f-mono);
  font-size:12px;
  letter-spacing:0.32em;
  text-transform:uppercase;
  color:var(--slate);
  margin-bottom:28px;
}
.hero-eyebrow span{color:var(--cyan);}

h1#hero-title{
  font-size:clamp(48px, 9vw, 130px);
  line-height:0.95;
  letter-spacing:0.01em;
  display:flex;
  flex-wrap:wrap;
}
h1#hero-title .ch{
  display:inline-block;
  opacity:0;
  transform:translateY(40px) rotateX(60deg);
  background:linear-gradient(180deg, #fff, var(--ink) 40%, var(--cyan) 130%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  filter:drop-shadow(0 0 22px rgba(35,230,255,0.25));
}

.hero-sub{
  margin-top:28px;
  font-family:var(--f-body);
  font-size:clamp(18px, 2vw, 24px);
  color:var(--ink);
  font-weight:300;
  max-width:720px;
}
.hero-sub b{color:var(--cyan);font-weight:600;}

.hero-statement{
  margin-top:18px;
  font-family:var(--f-mono);
  font-size:13px;
  color:var(--slate);
  max-width:600px;
  letter-spacing:0.02em;
}

.hero-metrics{
  display:flex;
  gap:clamp(24px,4vw,64px);
  margin-top:64px;
  flex-wrap:wrap;
}
.hero-metrics .m{border-left:1px solid var(--line-bright);padding-left:16px;}
.hero-metrics .m .val{
  font-family:var(--f-mono);
  font-size:clamp(22px,2.4vw,30px);
  color:var(--cyan);
  text-shadow:0 0 16px rgba(35,230,255,0.4);
}
.hero-metrics .m .lbl{
  font-family:var(--f-mono);
  font-size:11px;
  color:var(--slate);
  letter-spacing:0.08em;
  margin-top:4px;
}

.scroll-cue{
  position:absolute;
  bottom:34px;left:var(--edge-pad);
  z-index:2;
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--f-mono);
  font-size:11px;
  color:var(--slate);
  letter-spacing:0.1em;
}
.scroll-cue .bar{width:1px;height:34px;background:linear-gradient(var(--cyan), transparent);animation:scrollcue 1.8s ease-in-out infinite;}
@keyframes scrollcue{0%{opacity:0.2;}50%{opacity:1;}100%{opacity:0.2;}}

/* ============================================================
   NATIONAL NETWORK PRESENCE
   ============================================================ */
#network-presence .map-wrap{
  margin-top:56px;
  display:grid;
  grid-template-columns:1.5fr 1fr;
  gap:32px;
}
@media (max-width:960px){#network-presence .map-wrap{grid-template-columns:1fr;}}

#pk-map-panel{
  aspect-ratio:4/5;
  padding:0;
  overflow:hidden;
  position:relative;
}
#pk-map{width:100%;height:100%;display:block;}
.map-hud{
  position:absolute;top:18px;left:18px;right:18px;
  display:flex;justify-content:space-between;
  font-family:var(--f-mono);font-size:10px;color:var(--slate);
  letter-spacing:0.1em;
  pointer-events:none;
}
.map-hud .r{color:var(--cyan);}

.presence-list{display:flex;flex-direction:column;gap:14px;}
.presence-list .row{
  display:flex;justify-content:space-between;align-items:center;
  padding:16px 20px;
}
.presence-list .row .label{
  font-family:var(--f-mono);font-size:13px;color:var(--ink);letter-spacing:0.04em;
}
.presence-list .row .tag{
  font-family:var(--f-mono);font-size:10px;color:var(--cyan);
  border:1px solid var(--cyan-dim);border-radius:20px;padding:4px 10px;letter-spacing:0.08em;
}

.city-chip-grid{
  margin-top:28px;
  display:flex;flex-wrap:wrap;gap:10px;
}
.city-chip{
  font-family:var(--f-mono);font-size:11px;color:var(--slate);
  border:1px solid var(--line);border-radius:20px;
  padding:7px 14px;letter-spacing:0.05em;
  display:flex;align-items:center;gap:7px;
  transition:all .3s ease;
}
.city-chip .p{width:5px;height:5px;border-radius:50%;background:var(--cyan);box-shadow:0 0 6px var(--cyan);}
.city-chip:hover{border-color:var(--cyan-dim);color:var(--ink);}

/* ============================================================
   TELECOM ECOSYSTEM
   ============================================================ */
#ecosystem-panel{aspect-ratio:16/10;position:relative;overflow:hidden;margin-top:56px;}
#eco-canvas{width:100%;height:100%;display:block;}
.eco-caption{
  margin-top:24px;
  font-family:var(--f-mono);
  font-size:12px;color:var(--slate);
  max-width:620px;
  letter-spacing:0.02em;
}

.eco-tags{
  margin-top:28px;
  display:flex;flex-wrap:wrap;gap:20px;
}
.eco-tags .tag-item{
  font-family:var(--f-mono);font-size:12px;color:var(--slate);
  display:flex;align-items:center;gap:8px;
}
.eco-tags .tag-item .dash{width:12px;height:1px;background:var(--slate-dim);}

/* ============================================================
   FUTURE ACCESS TECHNOLOGIES — cards
   ============================================================ */
.tech-grid{
  margin-top:56px;
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(230px, 1fr));
  gap:16px;
}
.tech-card{
  padding:26px 22px;
  cursor:default;
  transition:transform .35s ease, border-color .35s ease;
  overflow:hidden;
}
.tech-card:hover{transform:translateY(-6px);border-color:var(--line-bright);}
.tech-card .icon{
  width:34px;height:34px;
  margin-bottom:18px;
  color:var(--cyan);
  filter:drop-shadow(0 0 8px rgba(35,230,255,0.35));
}
.tech-card .icon svg{width:100%;height:100%;}
.tech-card h3{
  font-size:16px;color:var(--ink);font-family:var(--f-display);font-weight:600;
  margin-bottom:8px;letter-spacing:0.01em;
}
.tech-card p{font-size:12.5px;color:var(--slate);line-height:1.55;}
.tech-card .code{
  position:absolute;top:14px;right:16px;
  font-family:var(--f-mono);font-size:9px;color:var(--slate-dim);letter-spacing:0.1em;
}

/* ============================================================
   NOC — National Operations Center
   ============================================================ */
#noc-grid{
  margin-top:56px;
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:16px;
}
@media (max-width:960px){#noc-grid{grid-template-columns:1fr;}}
.noc-panel{padding:22px 24px;}
.noc-panel .noc-head{
  display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;
}
.noc-panel .noc-title{font-family:var(--f-mono);font-size:11px;letter-spacing:0.14em;color:var(--slate);text-transform:uppercase;}
.noc-panel .noc-value{font-family:var(--f-mono);font-size:11px;color:var(--cyan);}
.noc-canvas-wrap{width:100%;height:170px;}
.noc-canvas-wrap canvas{width:100%;height:100%;display:block;}

.noc-stack{display:flex;flex-direction:column;gap:16px;}
.noc-stat{padding:20px 22px;}
.noc-stat .big{font-family:var(--f-mono);font-size:30px;color:var(--ink);}
.noc-stat .big span{color:var(--cyan);}
.noc-stat .lbl{font-family:var(--f-mono);font-size:10.5px;color:var(--slate);letter-spacing:0.08em;margin-top:6px;}

#noc-heatmap-panel{grid-column:1/-1;padding:22px 24px;margin-top:16px;}
#noc-heatmap{display:grid;grid-template-columns:repeat(24, 1fr);gap:3px;margin-top:16px;}
.hm-cell{aspect-ratio:1;border-radius:2px;background:rgba(35,230,255,0.06);}

/* ============================================================
   DATACENTER
   ============================================================ */
#dc-visual{
  margin-top:56px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}
@media (max-width:960px){#dc-visual{grid-template-columns:1fr;}}

.rack-row{display:flex;gap:14px;}
.rack{
  flex:1;
  padding:16px 10px;
  display:flex;flex-direction:column;gap:6px;
}
.rack .u{
  height:9px;border-radius:2px;
  background:rgba(140,180,255,0.06);
  border:1px solid var(--line);
  position:relative;
  overflow:hidden;
}
.rack .u .led{
  position:absolute;left:6px;top:50%;transform:translateY(-50%);
  width:4px;height:4px;border-radius:50%;
  background:var(--slate-dim);
}
.rack .u.on .led{background:var(--cyan);box-shadow:0 0 6px var(--cyan);animation:ledflicker 3s ease-in-out infinite;}
.rack .u.on.violet .led{background:var(--violet);box-shadow:0 0 6px var(--violet);}
@keyframes ledflicker{0%,100%{opacity:1;}45%{opacity:1;}50%{opacity:0.3;}55%{opacity:1;}}

.dc-copy .stat-line{
  display:flex;justify-content:space-between;
  padding:14px 0;border-bottom:1px solid var(--line);
  font-family:var(--f-mono);font-size:12.5px;
}
.dc-copy .stat-line span:first-child{color:var(--slate);}
.dc-copy .stat-line span:last-child{color:var(--cyan);}

/* ============================================================
   LICENSE / REGULATORY
   ============================================================ */
.license-grid{
  margin-top:56px;
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(280px,1fr));
  gap:24px;
}
.license-card{
  padding:40px 32px;
  position:relative;
  overflow:hidden;
}
.license-card::after{
  content:'';
  position:absolute;
  width:200px;height:200px;
  background:radial-gradient(circle, rgba(139,108,255,0.18), transparent 70%);
  top:-60px;right:-60px;
  pointer-events:none;
}
.license-card .code{font-family:var(--f-mono);font-size:11px;color:var(--violet);letter-spacing:0.18em;margin-bottom:20px;}
.license-card h3{font-size:24px;color:var(--ink);margin-bottom:12px;}
.license-card p{font-size:13.5px;color:var(--slate);max-width:380px;}

/* ============================================================
   FUTURE OF CONNECTIVITY — cinematic scroller
   ============================================================ */
#future-scroller{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center;}
.future-line{
  font-family:var(--f-display);
  font-size:clamp(26px, 5vw, 58px);
  color:var(--slate-dim);
  transition:color .5s ease, text-shadow .5s ease;
  padding:10px 0;
}
.future-line.active{color:var(--ink);text-shadow:0 0 30px rgba(35,230,255,0.25);}
.future-line .hi{color:var(--cyan);}

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer{
  padding:64px var(--edge-pad) 40px;
  position:relative;
  z-index:3;
}
.footer-grid{
  display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:24px;
  max-width:1360px;margin:0 auto;
  padding-bottom:32px;border-bottom:1px solid var(--line);
}
.footer-brand{font-family:var(--f-display);font-size:20px;letter-spacing:0.06em;}
.footer-brand b{color:var(--cyan);}
.footer-tag{font-family:var(--f-mono);font-size:12px;color:var(--slate);margin-top:10px;max-width:420px;}
.footer-meta{font-family:var(--f-mono);font-size:11px;color:var(--slate-dim);text-align:right;}
.footer-bottom{
  max-width:1360px;margin:20px auto 0;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-family:var(--f-mono);font-size:10.5px;color:var(--slate-dim);letter-spacing:0.06em;
}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease, transform .8s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- utility ---------- */
.center-text{text-align:center;margin-left:auto;margin-right:auto;}

/* ============================================================
   V2 ADDITIONS — mobile progress, tooltips, hover polish,
   global backbone section, denser content blocks
   ============================================================ */

/* mobile scroll progress bar (replaces hidden signal rail) */
#mobile-progress{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:60;
  background:rgba(140,180,255,0.08);
  display:none;
}
#mobile-progress .bar{
  height:100%;width:0%;
  background:linear-gradient(90deg, var(--cyan), var(--violet));
  box-shadow:0 0 10px var(--cyan);
  transition:width .1s linear;
}
@media (max-width:900px){#mobile-progress{display:block;}}

/* generic hover-lift for every glass block */
.glass{transition:transform .4s cubic-bezier(.2,.8,.2,1), border-color .4s ease, box-shadow .4s ease;}
.glass:hover{
  transform:translateY(-4px);
  border-color:var(--line-bright);
  box-shadow:0 18px 40px -20px rgba(35,230,255,0.25);
}
#pk-map-panel:hover, #ecosystem-panel:hover, #global-panel:hover{transform:none;}

.presence-list .row{transition:background .3s ease, border-color .3s ease, padding-left .3s ease;}
.presence-list .row:hover{background:rgba(35,230,255,0.05);padding-left:26px;}

.eco-tags .tag-item{transition:color .3s ease;cursor:default;}
.eco-tags .tag-item:hover{color:var(--ink);}
.eco-tags .tag-item:hover .dash{background:var(--cyan);box-shadow:0 0 6px var(--cyan);}

.dc-copy .stat-line{transition:padding-left .3s ease, border-color .3s ease;}
.dc-copy .stat-line:hover{padding-left:10px;border-color:var(--line-bright);}

.license-card{transition:transform .4s cubic-bezier(.2,.8,.2,1);}
.license-card:hover{transform:translateY(-6px);}
.license-card:hover::after{opacity:1.4;}

/* tech card refined hover — glow sweep */
.tech-card{position:relative;isolation:isolate;}
.tech-card::before{
  content:'';
  position:absolute;inset:0;border-radius:inherit;z-index:-1;
  background:radial-gradient(180px circle at var(--mx,50%) var(--my,50%), rgba(35,230,255,0.12), transparent 70%);
  opacity:0;transition:opacity .4s ease;
}
.tech-card:hover::before{opacity:1;}
.tech-card:hover .icon{transform:scale(1.12) translateY(-2px);}
.tech-card .icon{transition:transform .35s cubic-bezier(.2,.8,.2,1);}

/* city chips — richer hover state */
.city-chip{cursor:pointer;position:relative;}
.city-chip:hover, .city-chip.active{
  border-color:var(--cyan-dim);
  color:var(--ink);
  background:rgba(35,230,255,0.06);
  box-shadow:0 0 16px -4px rgba(35,230,255,0.35);
}
.city-chip .tier-dot{width:5px;height:5px;border-radius:50%;}
.city-chip[data-tier="core"] .p{background:var(--cyan);box-shadow:0 0 6px var(--cyan);}
.city-chip[data-tier="regional"] .p{background:var(--violet);box-shadow:0 0 6px var(--violet);}

/* ---------- floating technical tooltip (map + chips) ---------- */
#tech-tooltip{
  position:fixed;
  z-index:200;
  pointer-events:none;
  min-width:220px;
  max-width:260px;
  padding:16px 18px;
  background:linear-gradient(160deg, rgba(16,22,38,0.95), rgba(8,11,20,0.95));
  border:1px solid var(--line-bright);
  border-radius:10px;
  box-shadow:0 20px 50px -18px rgba(0,0,0,0.7), 0 0 24px -8px rgba(35,230,255,0.25);
  opacity:0;
  transform:translateY(6px);
  transition:opacity .2s ease, transform .2s ease;
  backdrop-filter:blur(16px);
}
#tech-tooltip.show{opacity:1;transform:translateY(0);}
#tech-tooltip .tt-head{
  display:flex;justify-content:space-between;align-items:baseline;
  margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid var(--line);
}
#tech-tooltip .tt-name{font-family:var(--f-display);font-size:15px;color:var(--ink);}
#tech-tooltip .tt-code{font-family:var(--f-mono);font-size:9px;color:var(--cyan);letter-spacing:0.08em;}
#tech-tooltip .tt-row{
  display:flex;justify-content:space-between;gap:14px;
  font-family:var(--f-mono);font-size:10.5px;
  padding:4px 0;color:var(--slate);
}
#tech-tooltip .tt-row span:last-child{color:var(--ink);text-align:right;}
#tech-tooltip .tt-status{
  margin-top:8px;display:flex;align-items:center;gap:6px;
  font-family:var(--f-mono);font-size:9.5px;letter-spacing:0.08em;color:var(--cyan);
}
#tech-tooltip .tt-status .d{width:5px;height:5px;border-radius:50%;background:var(--cyan);box-shadow:0 0 6px var(--cyan);animation:blink 2s ease-in-out infinite;}
@media (max-width:600px){
  #tech-tooltip{max-width:210px;min-width:190px;padding:13px 15px;}
}

/* ---------- supplementary text blocks ---------- */
.subtext-block{
  margin-top:20px;
  max-width:720px;
  font-size:13.5px;
  color:var(--slate);
  line-height:1.7;
}
.subtext-block b{color:var(--ink);font-weight:500;}

.stat-strip{
  margin-top:32px;
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(150px,1fr));
  gap:14px;
}
.stat-strip .s{padding:18px 20px;}
.stat-strip .s .v{font-family:var(--f-mono);font-size:20px;color:var(--cyan);}
.stat-strip .s .l{font-family:var(--f-mono);font-size:10px;color:var(--slate);letter-spacing:0.06em;margin-top:6px;}

/* ============================================================
   GLOBAL BACKBONE CONNECTIVITY (new section)
   ============================================================ */
#global-panel{aspect-ratio:16/9;position:relative;overflow:hidden;margin-top:56px;}
#global-canvas{width:100%;height:100%;display:block;}
.cable-chip-grid{margin-top:28px;display:flex;flex-wrap:wrap;gap:10px;}
.cable-chip{
  font-family:var(--f-mono);font-size:11px;color:var(--slate);
  border:1px solid var(--line);border-radius:8px;
  padding:9px 14px;letter-spacing:0.05em;
  transition:all .3s ease;
  cursor:default;
}
.cable-chip:hover{border-color:var(--violet-dim);color:var(--ink);background:rgba(139,108,255,0.06);}

/* ============================================================
   RESPONSIVE REFINEMENTS
   ============================================================ */
@media (max-width:720px){
  :root{--section-pad:64px;--edge-pad:20px;}
  #pk-map-panel{aspect-ratio:3/4;}
  #ecosystem-panel, #global-panel{aspect-ratio:4/5;}
  .hero-metrics{gap:20px;}
  .hero-metrics .m{padding-left:12px;}
  #topbar{padding:16px 20px;}
  #topbar .brand{font-size:13px;}
  .tech-grid{grid-template-columns:repeat(auto-fill, minmax(150px,1fr));}
  .noc-canvas-wrap{height:140px;}
  h1#hero-title{letter-spacing:0;}
  .footer-meta{text-align:left;}
}
@media (max-width:420px){
  .tech-grid{grid-template-columns:1fr 1fr;}
  .hero-metrics{gap:16px 22px;}
}

/* prevent horizontal scroll from any wide canvas/labels */
html, body{max-width:100%;overflow-x:hidden;}