/* ==========================================================================
   Unnat Technologies Pvt Ltd — site stylesheet
   Self-hosted fonts, no external requests.
   ========================================================================== */

@font-face{
  font-family:"Nunito";
  src:url("../../fonts/nunito-var.woff2") format("woff2-variations"),
      url("../../fonts/nunito-var.woff2") format("woff2");
  font-weight:200 1000; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"IBM Plex Mono";
  src:url("../../fonts/plexmono-400.woff2") format("woff2");
  font-weight:400; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"IBM Plex Mono";
  src:url("../../fonts/plexmono-500.woff2") format("woff2");
  font-weight:500; font-style:normal; font-display:swap;
}

/* --------------------------------------------------------------- tokens - */

:root{
  --ink:#04060D;
  --ink-2:#080B16;
  --paper:#EDF1FF;
  --soft:#96A2C0;
  --dim:#6E7A99;        /* 4.73:1 on the page surface — AA for normal text */
  --signal:#4C8CFF;
  --signal-dim:rgba(76,140,255,.14);

  /* technology identity — validated for this surface, always paired with a label */
  --uwb:#4C8CFF;
  --rfid:#CB7A24;
  --mmwave:#17A87C;

  --rule:rgba(150,162,192,.16);
  --rule-soft:rgba(150,162,192,.09);
  --card:rgba(150,170,220,.045);
  --card-hi:rgba(150,170,220,.075);

  --bar-h:74px;
  --wide:1140px;
  --prose:1140px;   /* same edge as --wide; text is capped per element */

  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--bar-h) + 20px);}

body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:"Nunito",system-ui,-apple-system,sans-serif;
  font-weight:300;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img,svg{max-width:100%;}

::selection{background:rgba(76,140,255,.28);color:#fff;}

/* ------------------------------------------------------------ typography - */

h1,h2,h3,h4{letter-spacing:-.015em;}

h1{font-size:clamp(29px,4.4vw,50px);font-weight:600;line-height:1.12;margin:0 0 22px;}
h2{font-size:clamp(22px,2.8vw,33px);font-weight:600;line-height:1.24;margin:0 0 20px;}
h3{font-size:clamp(17px,1.7vw,20px);font-weight:600;line-height:1.35;margin:0 0 9px;letter-spacing:-.008em;}
h4{font-size:15px;font-weight:600;margin:0 0 7px;letter-spacing:0;}

p{font-size:clamp(15px,1.3vw,16.5px);line-height:1.75;color:var(--soft);margin:0 0 17px;max-width:70ch;}
p:last-child{margin-bottom:0;}
strong{color:var(--paper);font-weight:600;}
em{font-style:italic;color:var(--paper);}

.lede{font-size:clamp(17px,1.9vw,21px);line-height:1.62;color:var(--paper);font-weight:300;max-width:62ch;}
.lede-soft{font-size:clamp(16px,1.7vw,19px);line-height:1.66;color:var(--soft);max-width:64ch;}

.label{
  font-family:"Nunito",system-ui,-apple-system,sans-serif;
  font-size:13.5px;font-weight:600;letter-spacing:.005em;
  color:var(--signal);margin:0 0 10px;display:block;
}
.label-dim{color:var(--dim);}

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

a{color:var(--paper);text-decoration:none;}
.prose a,p a{border-bottom:1px solid rgba(76,140,255,.45);transition:border-color .25s,color .25s;}
.prose a:hover,p a:hover{color:#fff;border-color:var(--signal);}

/* ---------------------------------------------------------------- layout - */

.wrap{max-width:var(--wide);margin:0 auto;padding:0 clamp(22px,5vw,48px);}
.wrap-prose{max-width:var(--prose);margin:0 auto;padding:0 clamp(22px,5vw,48px);}
/* every block shares the same left edge; width is limited per element so long
   measures never run past a comfortable reading length */
h1{max-width:20ch;}
h2{max-width:26ch;}
/* headings written as two sentences break between them, never mid-clause */
h2.sentences{max-width:34ch;}
@media (min-width:560px){h2.sentences span{display:block;}}
.lede{max-width:54ch;}
ul.plain,ol.steps,dl.kv,.note,.tablewrap,figure.dia{max-width:940px;}
.center h1,.center h2,.center .lede,.center .lede-soft{margin-left:auto;margin-right:auto;max-width:32ch;}
.center .lede-soft{max-width:56ch;}

section{padding:clamp(54px,8vh,92px) 0;position:relative;}
section.divide{border-top:1px solid var(--rule);}

.stack-sm > * + *{margin-top:10px;}
.center{text-align:center;}
.center p{margin-left:auto;margin-right:auto;}

/* ------------------------------------------------------------- top bar --- */

.bar{
  position:fixed;top:0;left:0;right:0;height:var(--bar-h);z-index:60;
  background:rgba(4,6,13,.86);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--rule);
  display:flex;align-items:center;
  transition:opacity .4s ease,transform .4s ease;
}
.bar-inner{
  max-width:var(--wide);margin:0 auto;width:100%;
  padding:0 clamp(22px,5vw,48px);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
/* home page: the bar fades in once the travelling logo has parked */
body.has-hero .bar{opacity:0;pointer-events:none;}
body.has-hero .bar.on{opacity:1;pointer-events:auto;}

.brand{display:flex;align-items:center;color:var(--paper);flex:0 0 auto;}
.brand img,.brand svg{width:126px;height:auto;display:block;}
/* on the home page the travelling logo takes over, so the bar's copy hides */
body.has-hero .brand{visibility:hidden;}

.nav{display:flex;align-items:center;gap:2px;}
.nav > li{list-style:none;position:relative;}
.nav a.navlink{
  display:block;padding:9px 13px;border-radius:7px;
  font-size:14.5px;font-weight:400;color:var(--soft);
  transition:color .22s,background .22s;
}
.nav a.navlink:hover,.nav li:hover > a.navlink,.nav a.navlink[aria-current]{color:var(--paper);background:rgba(150,170,220,.07);}
.nav .caret{display:inline-block;margin-left:5px;width:7px;height:7px;border-right:1.4px solid currentColor;border-bottom:1.4px solid currentColor;transform:translateY(-2px) rotate(45deg);opacity:.55;}

.drop{
  position:absolute;top:calc(100% + 6px);left:0;min-width:268px;
  background:rgba(9,12,24,.97);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border:1px solid var(--rule);border-radius:12px;
  padding:7px;margin:0;list-style:none;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .2s,transform .2s,visibility .2s;
  box-shadow:0 20px 50px rgba(0,0,0,.55);
}
.nav li:hover > .drop,.nav li:focus-within > .drop{opacity:1;visibility:visible;transform:translateY(0);}
.drop.wide{min-width:430px;display:grid;grid-template-columns:1fr 1fr;gap:2px;}
.drop a{
  display:block;padding:9px 12px;border-radius:8px;
  font-size:14px;color:var(--soft);line-height:1.4;
  transition:background .2s,color .2s;
}
.drop a:hover{background:rgba(150,170,220,.09);color:var(--paper);}
.drop a span{display:block;font-size:11.5px;color:var(--dim);margin-top:2px;}
.drop .sep{grid-column:1/-1;height:1px;background:var(--rule);margin:5px 3px;}
.drop .all{grid-column:1/-1;font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:13px;font-weight:600;letter-spacing:.005em;color:var(--signal);}

.bar-cta{
  padding:9px 17px;border-radius:8px;
  border:1px solid rgba(76,140,255,.45);
  color:var(--paper);font-size:14px;font-weight:500;
  transition:background .25s,border-color .25s;
  white-space:nowrap;
}
.bar-cta:hover{background:var(--signal-dim);border-color:var(--signal);}

.burger{
  display:none;width:42px;height:42px;border:0;background:none;padding:10px;
  cursor:pointer;border-radius:8px;
}
.burger span{display:block;height:1.6px;background:var(--paper);border-radius:2px;margin:4.5px 0;transition:transform .3s,opacity .3s;}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.1px) rotate(45deg);}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.1px) rotate(-45deg);}

.drawer{
  position:fixed;inset:var(--bar-h) 0 0;z-index:55;
  background:rgba(4,6,13,.985);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  padding:22px clamp(22px,5vw,48px) 60px;
  overflow-y:auto;
  opacity:0;visibility:hidden;transform:translateY(-10px);
  transition:opacity .28s,transform .28s,visibility .28s;
}
.drawer.on{opacity:1;visibility:visible;transform:translateY(0);}
.drawer h5{
  font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:13px;font-weight:600;letter-spacing:.005em;
  color:var(--signal);margin:26px 0 10px;
}
.drawer h5:first-child{margin-top:4px;}
.drawer a{display:block;padding:11px 0;font-size:16.5px;color:var(--soft);border-bottom:1px solid var(--rule-soft);}
.drawer a:hover{color:var(--paper);}
.drawer .drawer-cta{
  display:inline-block;margin-top:26px;padding:12px 22px;border:1px solid rgba(76,140,255,.45);
  border-radius:9px;color:var(--paper);font-size:15px;border-bottom:1px solid rgba(76,140,255,.45);
}

/* --------------------------------------------------------- home page hero */

#stage{position:fixed;inset:0;display:block;z-index:0;}
.veil{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(115% 85% at 50% 40%, transparent 42%, rgba(4,6,13,.62) 78%, rgba(4,6,13,.96) 100%);
}
.grain{
  position:fixed;top:-60%;left:-60%;width:220%;height:220%;
  z-index:2;pointer-events:none;opacity:.15;mix-blend-mode:soft-light;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='340' height='340'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.78' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='340' height='340' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  animation:drift 14s steps(1) infinite;will-change:transform;
}
@keyframes drift{
  0%{transform:translate(0,0);}      12.5%{transform:translate(-2.2%,-1.4%);}
  25%{transform:translate(1.6%,-2.6%);} 37.5%{transform:translate(-1.1%,1.9%);}
  50%{transform:translate(2.4%,1.2%);}  62.5%{transform:translate(-2.6%,-.6%);}
  75%{transform:translate(.9%,2.3%);}   87.5%{transform:translate(-1.8%,-2.1%);}
  100%{transform:translate(0,0);}
}

/* The travelling logo is positioned by JS, but it must already be the right
   size and place at first paint — an inline SVG with only a viewBox expands to
   fill its containing block, which here is the whole viewport. These values
   mirror measure() in site.js: width min(560, 78vw), centred, at 40% height.
   RATIO 376/140.5 = 2.676. */
.travel-logo{
  position:fixed;top:0;left:0;z-index:61;color:var(--paper);
  transform-origin:0 0;will-change:transform;
  width:min(560px, 78vw);
  transform:translate(calc((100vw - min(560px, 78vw)) / 2),
                      calc(40vh - min(560px, 78vw) / 2.676 / 2));
}

/* Hero fades in once JS has measured and placed everything, so the hand-off
   from the CSS start state to the JS one is never visible. */
body.has-hero .travel-logo,
body.has-hero .hero-copy{opacity:0;}
body.hero-ready .travel-logo,
body.hero-ready .hero-copy{opacity:1;transition:opacity .35s ease;}
.arc-1{animation:emit1 7s ease-in-out infinite;}
.arc-2{animation:emit2 7s ease-in-out infinite;}
.arc-3{animation:emit3 7s ease-in-out infinite;}
@keyframes emit1{0%,74%,100%{opacity:.24;} 11%,62%{opacity:1;}}
@keyframes emit2{0%,76%,100%{opacity:.15;} 19%,64%{opacity:.58;}}
@keyframes emit3{0%,78%,100%{opacity:.08;} 27%,66%{opacity:.30;}}

.hero{
  position:relative;z-index:3;
  min-height:100vh;min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;align-items:center;
  padding:0 24px;text-align:center;
}
.hero .hero-copy{max-width:44ch;}
.hero p{margin:0 auto;font-size:clamp(15.5px,1.6vw,20px);line-height:1.65;color:var(--soft);}
.hero .hero-sub{
  margin-top:20px;font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:14px;letter-spacing:.005em;
  color:var(--dim);
}
/* two-tier hero: the claim, then who is making it */
.hero .hero-lead{
  font-size:clamp(20px,2.5vw,30px);line-height:1.3;color:var(--paper);
  font-weight:400;letter-spacing:-.012em;max-width:26ch;margin:0 auto;
}
.hero .hero-sub2{
  margin:18px auto 0;font-size:clamp(14.5px,1.4vw,17px);line-height:1.6;
  color:var(--soft);max-width:42ch;
}
.cue{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:12.5px;letter-spacing:.02em;
  color:var(--dim);transition:opacity .5s;
}
main.over-hero{
  position:relative;z-index:3;
  background:linear-gradient(to bottom, rgba(4,6,13,.72), rgba(4,6,13,.94) 12%, #04060D 26%);
}

/* ---------------------------------------------------- inner page headers - */

main.inner{padding-top:var(--bar-h);position:relative;z-index:3;}

.pagehead{
  position:relative;overflow:hidden;
  padding:clamp(46px,8vh,84px) 0 clamp(38px,6vh,58px);
  border-bottom:1px solid var(--rule);
}
.pagehead::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(120% 150% at 12% -20%, rgba(76,140,255,.13), transparent 55%),
    radial-gradient(90% 120% at 95% 0%, rgba(76,140,255,.06), transparent 60%);
}
.pagehead .crumb{
  font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:13.5px;letter-spacing:.005em;
  color:var(--dim);margin:0 0 16px;
}
.pagehead .crumb a{color:var(--dim);border-bottom:1px solid transparent;}
.pagehead .crumb a:hover{color:var(--signal);}
.pagehead .crumb i{font-style:normal;opacity:.4;margin:0 8px;}

/* subtle static field behind inner page headers */
.field{position:absolute;inset:0;z-index:-1;opacity:.55;pointer-events:none;}

/* ----------------------------------------------------------------- cards - */

.grid{display:grid;gap:20px;}
.g2{grid-template-columns:repeat(auto-fit,minmax(290px,1fr));}
.g3{grid-template-columns:repeat(auto-fit,minmax(258px,1fr));}
.g4{grid-template-columns:repeat(auto-fit,minmax(215px,1fr));}

.card{
  background:var(--card);
  border:1px solid var(--rule);
  border-radius:14px;
  padding:26px 24px;
  transition:background .28s,border-color .28s,transform .28s;
  position:relative;
  display:block;
}
a.card:hover{background:var(--card-hi);border-color:rgba(76,140,255,.36);transform:translateY(-2px);}
.card p{font-size:14.6px;line-height:1.65;margin:0;}
.card p + p{margin-top:11px;}
/* Where / What / Whether — the site's organising idea, so it leads the card.
   Always paired with the technology name beneath, so colour is never the only
   channel carrying the distinction. */
.qword{
  display:block;font-size:clamp(25px,2.8vw,33px);font-weight:600;
  letter-spacing:-.02em;line-height:1;margin:0 0 8px;color:var(--soft);
}
.qword.uwb{color:var(--uwb);}
.qword.rfid{color:var(--rfid);}
.qword.mmwave{color:var(--mmwave);}
.card .qword + h3{
  font-size:14.5px;font-weight:500;color:var(--soft);letter-spacing:.01em;
  margin:0 0 14px;
}
a.card:hover .qword + h3{color:var(--paper);}

.card .tag{
  font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:12.5px;letter-spacing:.005em;
  color:var(--dim);display:block;margin-bottom:10px;
}
.card .go{
  font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:13px;font-weight:500;letter-spacing:.005em;
  color:var(--signal);margin-top:16px;display:inline-block;opacity:0;transform:translateX(-4px);
  transition:opacity .28s,transform .28s;
}
a.card:hover .go{opacity:1;transform:translateX(0);}

/* accent rail keyed to technology */
.card.acc{border-left:2px solid var(--rule);}
.card.acc-uwb{border-left-color:var(--uwb);}
.card.acc-rfid{border-left-color:var(--rfid);}
.card.acc-mmwave{border-left-color:var(--mmwave);}

.chip{
  display:inline-flex;align-items:center;
  font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:13px;font-weight:500;letter-spacing:.005em;
  color:var(--soft);white-space:nowrap;
}
.chip.uwb{color:var(--uwb);}
.chip.rfid{color:var(--rfid);}
.chip.mmwave{color:var(--mmwave);}
.chips{display:flex;flex-wrap:wrap;gap:4px 20px;margin:0 0 16px;}

/* ------------------------------------------------------------- list types */

ul.plain{margin:0;padding-left:0;list-style:none;}
ul.plain li{
  font-size:15px;line-height:1.62;color:var(--soft);
  padding:10px 0 10px 21px;position:relative;border-bottom:1px solid var(--rule-soft);
}
ul.plain li:last-child{border-bottom:none;}
ul.plain li::before{content:"";position:absolute;left:0;top:18px;width:6px;height:6px;border-radius:50%;background:var(--signal);opacity:.55;}
ul.plain li b{color:var(--paper);font-weight:600;}

ol.steps{margin:0;padding:0;list-style:none;counter-reset:s;}
ol.steps li{
  counter-increment:s;position:relative;padding:0 0 24px 46px;
  font-size:15px;line-height:1.68;color:var(--soft);
}
ol.steps li::before{
  content:counter(s,decimal-leading-zero);
  position:absolute;left:0;top:1px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--signal);
  border:1px solid rgba(76,140,255,.3);border-radius:6px;
  width:30px;height:26px;display:flex;align-items:center;justify-content:center;
}
ol.steps li::after{
  content:"";position:absolute;left:15px;top:30px;bottom:2px;width:1px;background:var(--rule);
}
ol.steps li:last-child{padding-bottom:0;}
ol.steps li:last-child::after{display:none;}
ol.steps b{color:var(--paper);font-weight:600;display:block;margin-bottom:3px;}

dl.kv{display:grid;grid-template-columns:200px 1fr;gap:13px 28px;margin:0;}
dl.kv dt{
  font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:13px;font-weight:600;letter-spacing:.005em;
  color:var(--dim);padding-top:3px;
}
dl.kv dd{margin:0;font-size:15.5px;line-height:1.6;color:var(--paper);}
dl.kv dd span{color:var(--soft);font-size:14px;display:block;margin-top:3px;}

/* ---------------------------------------------------------------- tables - */

.tablewrap{overflow-x:auto;margin:26px 0 0;-webkit-overflow-scrolling:touch;}
table{border-collapse:collapse;width:100%;min-width:620px;font-size:14.6px;}
caption{
  text-align:left;font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:13px;letter-spacing:.005em;
  color:var(--dim);padding-bottom:14px;
}
th,td{
  text-align:left;padding:13px 16px;vertical-align:top;line-height:1.55;
  border-bottom:1px solid var(--rule-soft);
}
thead th{
  font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:13px;font-weight:600;letter-spacing:.005em;
  color:var(--dim);border-bottom:1px solid var(--rule);
  white-space:nowrap;
}
tbody th{font-weight:600;color:var(--paper);font-size:14.6px;white-space:nowrap;}
td{color:var(--soft);}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:none;}
th.c-uwb{color:var(--uwb);} th.c-rfid{color:var(--rfid);} th.c-mmwave{color:var(--mmwave);}

/* ------------------------------------------------------------- diagrams -- */

figure.dia{
  margin:34px 0 0;
  background:linear-gradient(180deg, rgba(150,170,220,.05), rgba(150,170,220,.02));
  border:1px solid var(--rule);border-radius:14px;
  padding:26px 24px 20px;
}
figure.dia svg{display:block;width:100%;height:auto;}
figure.dia figcaption{
  margin-top:18px;padding-top:16px;border-top:1px solid var(--rule-soft);
  font-size:13.6px;line-height:1.6;color:var(--dim);
}
figure.dia figcaption b{color:var(--soft);font-weight:600;}

.dia-legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:16px;}
.dia-legend span{
  display:inline-flex;align-items:center;gap:7px;
  font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:12.5px;letter-spacing:.005em;color:var(--soft);
}
.dia-legend i{width:10px;height:10px;border-radius:3px;display:block;flex:0 0 auto;}

/* svg helper classes */
/* Diagram annotation. Sans, sentence case — the numeric readouts below
   (.d-num) stay monospace, because those are literal machine values. */
.d-label{font-family:"Nunito",system-ui,sans-serif;font-size:11px;font-weight:500;letter-spacing:.005em;fill:#6E7A99;}
.d-name{font-family:Nunito,sans-serif;font-size:12px;font-weight:600;fill:#EDF1FF;}
.d-note{font-family:Nunito,sans-serif;font-size:11px;fill:#96A2C0;}
.d-num{font-family:"IBM Plex Mono",monospace;font-size:10px;fill:#96A2C0;}
.d-rule{stroke:rgba(150,162,192,.22);stroke-width:1;fill:none;}
.d-fill{fill:rgba(150,170,220,.05);}

@keyframes pulse-out{
  0%{r:6;opacity:.85;} 100%{r:60;opacity:0;}
}
@keyframes dash{to{stroke-dashoffset:-24;}}
.d-flow{stroke-dasharray:3 5;animation:dash 1.6s linear infinite;}

/* ------------------------------------------------------------ callout ---- */

.note{
  border-left:2px solid var(--signal);
  background:rgba(76,140,255,.055);
  border-radius:0 10px 10px 0;
  padding:18px 22px;margin:26px 0 0;
}
.note p{font-size:14.6px;margin:0;color:var(--soft);}
.note p + p{margin-top:10px;}
.note .label{margin-bottom:9px;}

.limits{border-left-color:#CB7A24;background:rgba(203,122,36,.055);}
.limits .label{color:#CB7A24;}

/* ------------------------------------------------------------------ cta -- */

.cta{
  border-top:1px solid var(--rule);
  background:
    radial-gradient(80% 140% at 50% 120%, rgba(76,140,255,.12), transparent 60%);
  text-align:center;
}
.btn{
  display:inline-block;padding:13px 26px;border-radius:9px;
  font-size:15px;font-weight:500;color:var(--paper);
  border:1px solid rgba(76,140,255,.5);
  transition:background .25s,border-color .25s,transform .25s;
}
.btn:hover{background:var(--signal-dim);border-color:var(--signal);transform:translateY(-1px);}
.btn-solid{background:var(--signal);border-color:var(--signal);color:#04060D;font-weight:600;}
.btn-solid:hover{background:#6AA0FF;border-color:#6AA0FF;color:#04060D;}
.btn-ghost{border-color:var(--rule);color:var(--soft);}
.btn-ghost:hover{color:var(--paper);border-color:var(--soft);background:transparent;}
.btnrow{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px;}
.center .btnrow{justify-content:center;}

/* ------------------------------------------------------------- prev/next - */

.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:8px;}
.pager a{
  border:1px solid var(--rule);border-radius:12px;padding:18px 20px;
  display:block;transition:border-color .25s,background .25s;
}
.pager a:hover{border-color:rgba(76,140,255,.4);background:var(--card);}
.pager .dir{font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:12.5px;letter-spacing:.005em;color:var(--dim);display:block;margin-bottom:6px;}
.pager .nx{text-align:right;}

/* ------------------------------------------------------------------ form - */

.form{margin-top:8px;}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.fld{margin-bottom:18px;display:block;}
.fld > span{
  display:block;font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:13px;font-weight:600;letter-spacing:.005em;
  color:var(--dim);margin-bottom:8px;
}
.fld > span em{font-style:normal;color:rgba(203,122,36,.9);margin-left:4px;}
.fld input,.fld select,.fld textarea{
  width:100%;
  background:rgba(150,170,220,.045);
  border:1px solid var(--rule);
  border-radius:9px;
  padding:12px 14px;
  color:var(--paper);
  font-family:"Nunito",system-ui,sans-serif;
  font-size:15.5px;font-weight:300;
  transition:border-color .22s,background .22s;
  -webkit-appearance:none;appearance:none;
}
.fld textarea{min-height:132px;resize:vertical;line-height:1.6;}
.fld select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236E7A99' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:38px;
}
.fld select option{background:#0A0E1B;color:var(--paper);}
.fld input:focus,.fld select:focus,.fld textarea:focus{
  outline:none;border-color:var(--signal);background:rgba(76,140,255,.07);
}
.fld input::placeholder,.fld textarea::placeholder{color:#414B63;}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}

.consent{display:flex;gap:11px;align-items:flex-start;margin:4px 0 22px;}
.consent input{width:17px;height:17px;flex:0 0 auto;margin-top:2px;accent-color:var(--signal);}
.consent label{font-size:13.8px;line-height:1.6;color:var(--dim);}

.formmsg{
  margin-top:18px;padding:14px 18px;border-radius:10px;font-size:14.5px;line-height:1.6;display:none;
}
.formmsg.on{display:block;}
.formmsg.ok{background:rgba(23,168,124,.1);border:1px solid rgba(23,168,124,.4);color:#7DE0BC;}
.formmsg.err{background:rgba(203,122,36,.1);border:1px solid rgba(203,122,36,.4);color:#EBB273;}

button[type=submit]{
  font-family:"Nunito",system-ui,sans-serif;cursor:pointer;
  background:var(--signal);border:1px solid var(--signal);color:#04060D;
  padding:13px 30px;border-radius:9px;font-size:15px;font-weight:600;
  transition:background .25s,transform .2s;
}
button[type=submit]:hover{background:#6AA0FF;transform:translateY(-1px);}
button[type=submit]:disabled{opacity:.5;cursor:wait;transform:none;}

/* ---------------------------------------------------------------- footer - */

footer{border-top:1px solid var(--rule);background:var(--ink-2);position:relative;z-index:3;}
.foot-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px 28px;
  padding:56px 0 44px;
}
footer .brandmark{color:var(--paper);display:block;margin-bottom:18px;}
footer .brandmark img,footer .brandmark svg{width:124px;height:auto;display:block;}
footer h6{
  font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:13px;font-weight:600;letter-spacing:.005em;
  color:var(--dim);margin:0 0 14px;
}
footer ul{list-style:none;margin:0;padding:0;}
footer li{margin-bottom:9px;}
footer li a{font-size:14px;color:var(--soft);transition:color .22s;}
footer li a:hover{color:var(--paper);}
footer address{font-style:normal;font-size:14px;line-height:1.72;color:var(--soft);max-width:32ch;}
footer address a{color:var(--soft);border-bottom:1px solid rgba(76,140,255,.35);}
footer address a:hover{color:var(--paper);}
.foot-tail{
  border-top:1px solid var(--rule);padding:20px 0 30px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:12.5px;letter-spacing:.005em;color:var(--dim);
}

/* ------------------------------------------------------------ responsive - */

@media (max-width:1000px){
  .nav,.bar-cta{display:none;}
  .burger{display:block;}
  /* the bar stays visible so the burger is always reachable, but its small
     logo still waits for the travelling logo to dock into that slot */
  body.has-hero .bar{opacity:1;pointer-events:auto;}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:640px){
  :root{--bar-h:62px;}
  .brand img,.brand svg{width:108px;}
  dl.kv{grid-template-columns:1fr;gap:5px 0;}
  dl.kv dd{margin-bottom:16px;}
  .frow{grid-template-columns:1fr;gap:0;}
  .pager{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;gap:30px;padding:44px 0 34px;}
  figure.dia{padding:18px 14px 16px;border-radius:12px;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .grain,.arc-1,.arc-2,.arc-3,.d-flow{animation:none;}
  .cue{display:none;}
  *{transition-duration:.01ms !important;}
}

@media print{
  .bar,.drawer,.cue,#stage,.veil,.grain,.travel-logo,.cta,.pager{display:none !important;}
  body{background:#fff;color:#000;}
  p,td,li{color:#333;}
}