/* Podataka brand system — dark network.
   Shared by every page of the marketing site. Edit here, not in the pages. */

:root{
  --void:#070B12; --deep:#0D1420; --panel:#111A28; --panel-2:#16202F;
  --plaque-hi:#4C5868; --plaque-lo:#2F3946; --plaque-edge:#DCE6F0;
  --cyan:#4FC3F7; --cyan-deep:#1E7FBF; --cyan-dim:#2A6E9E;
  --frost:#E8EEF5; --mist:#93A4B8; --ember:#FF8A4C;
  --bar-asof:#55668A; --bar-tobe:#E8EEF5; --grid:#22303F;
  --hairline:rgba(79,195,247,.16);
  --hairline-soft:rgba(147,164,184,.18);
  --sans:"IBM Plex Sans",-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{background:var(--void)}
body{overflow-wrap:break-word;overflow-x:hidden;
  font-family:var(--sans);color:var(--frost);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  background:
    radial-gradient(900px 380px at 78% -6%, rgba(79,195,247,.10), transparent 70%),
    var(--void);
}
.wrap{max-width:820px;margin:0 auto;padding:0 24px}
main.wrap{padding-bottom:96px}

a{color:var(--cyan);text-decoration:none;border-bottom:1px solid var(--hairline)}
a:hover{border-bottom-color:var(--cyan)}
a:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-bottom-color:transparent}

/* ---------- masthead ---------- */
header.site{display:flex;justify-content:space-between;align-items:center;
  padding:26px 24px 18px;gap:20px;flex-wrap:wrap;border-bottom:1px solid var(--hairline)}
.brand{display:inline-flex;align-items:center;gap:14px;border-bottom:none}
.brand:hover{border-bottom:none}
.brand img{width:34px;height:34px;display:block;flex:0 0 34px}
.brand-sub{font-family:var(--mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--mist)}
nav{font-family:var(--mono);font-size:13px;color:var(--mist)}
nav a{color:var(--mist);border-bottom:none;margin-left:22px}
nav a:hover{color:var(--cyan);border-bottom:none}
nav a[aria-current]{color:var(--frost)}
nav a:first-child{margin-left:0}

/* ---------- the plaque ---------- */
.plaque{position:relative;display:inline-block;
  background:linear-gradient(180deg,var(--plaque-hi),var(--plaque-lo));
  border:2px solid var(--plaque-edge);
  box-shadow:0 8px 22px rgba(0,0,0,.6),
             inset 0 1px 0 rgba(255,255,255,.16),
             inset 0 -1px 0 rgba(0,0,0,.4);
  padding:.42rem 1rem .42rem 1.1rem;
  font-family:var(--sans);font-weight:650;text-transform:uppercase;
  letter-spacing:.17em;color:#fff;font-size:15px;line-height:1.1;white-space:nowrap}
.plaque-lg{padding:.62rem 1.4rem .62rem 1.55rem;letter-spacing:.14em;
  font-size:clamp(22px,4.2vw,38px)}
.plaque-lg::after{content:"";position:absolute;left:5px;right:5px;top:100%;
  height:7px;background:linear-gradient(180deg,rgba(0,0,0,.5),transparent)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--deep);
  border-bottom:1px solid var(--hairline);isolation:isolate}
.hero-mesh{position:absolute;inset:0;z-index:0;
  background:url("mesh.svg") center/cover no-repeat}
.hero-wedge{position:absolute;inset:0;z-index:1;background:var(--void);
  clip-path:polygon(0 0,68% 0,40% 100%,0 100%)}
.hero-diag{position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(180deg,rgba(79,195,247,.08),rgba(79,195,247,.85),rgba(79,195,247,.08));
  clip-path:polygon(68% 0,68.2% 0,40.2% 100%,40% 100%)}
.hero-inner{position:relative;z-index:3;max-width:820px;margin:0 auto;
  padding:76px 24px 78px;display:flex;flex-direction:column;
  align-items:flex-start;gap:26px}
.hero-mark{width:52px;height:52px;display:block}
.tagline{font-family:var(--sans);font-weight:600;text-transform:uppercase;
  letter-spacing:.18em;color:var(--frost);line-height:1.45;
  font-size:clamp(13px,1.75vw,18px)}
.tagline span{display:block}
.tagline span:last-child{color:var(--cyan)}

/* ---------- title block ---------- */
.titleblock{padding:80px 0 0}
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.12em;
  color:var(--mist);text-transform:uppercase}
h1{font-weight:650;font-size:clamp(28px,4.6vw,42px);line-height:1.18;
  letter-spacing:-.02em;margin:14px 0 26px;max-width:22ch;color:var(--frost)}
.abstract{max-width:66ch}
.abstract p+p{margin-top:1em}
.abstract .close{margin-top:1.4em}
.abstract b{font-weight:600;color:var(--frost)}
.register{font-family:var(--mono);font-size:13px;line-height:1.65;color:var(--mist);
  border-left:2px solid var(--cyan-dim);padding:8px 0 8px 20px;margin:38px 0 0;max-width:62ch}
.register a{color:var(--cyan)}

/* ---------- figures ---------- */
figure{margin:84px 0 0;border-top:1px solid var(--hairline);padding-top:44px}
.figlabel{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--mist);
  margin-bottom:26px;text-transform:uppercase}
.fig-svg{width:100%;height:auto;display:block}
figure.small .fig-svg{max-width:620px}
figcaption{font-family:var(--mono);font-size:12.5px;line-height:1.65;color:var(--mist);
  max-width:72ch;margin-top:22px}
figcaption b{color:var(--frost);font-weight:500}

/* ---------- sections ---------- */
section{margin:80px 0 0}
h2{font-weight:650;font-size:clamp(20px,2.6vw,25px);line-height:1.25;
  letter-spacing:-.02em;margin:0 0 22px;max-width:26ch;color:var(--frost)}
section > * + h2{margin-top:38px}
h3{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--mist);
  text-transform:uppercase;font-weight:500;margin:34px 0 10px}
section p{max-width:66ch}
section p+p{margin-top:1em}
section b{font-weight:600;color:var(--frost)}
ul,ol{max-width:66ch;padding-left:0;list-style:none}
li{padding-left:0}
ol.num{counter-reset:n}
ol.num li{counter-increment:n;display:flex;gap:16px;padding:14px 0;
  border-top:1px solid var(--hairline-soft)}
ol.num li::before{content:counter(n,decimal-leading-zero);font-family:var(--mono);font-size:12px;
  color:var(--cyan);flex:0 0 28px;padding-top:4px}
ol.num li:last-child{border-bottom:1px solid var(--hairline-soft)}
ol.num .what{font-weight:600;display:block;color:var(--frost)}
ol.num .verdict{color:var(--mist);display:block;margin-top:2px}

/* ---------- dimension grid ---------- */
.dims{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:0;
  border-top:1px solid var(--hairline-soft);margin-top:8px}
.dims div{font-family:var(--mono);font-size:12.5px;padding:12px 0;
  border-bottom:1px solid var(--hairline-soft);display:flex;gap:12px}
.dims div span:first-child{color:var(--cyan);flex:0 0 34px}

/* ---------- definition list ---------- */
dl.defs{max-width:70ch;margin-top:6px}
dl.defs dt{font-family:var(--mono);font-size:12.5px;padding-top:18px;
  border-top:1px solid var(--hairline-soft);margin-top:18px;color:var(--frost)}
dl.defs dt span{color:var(--cyan);margin-right:12px}
dl.defs dd{margin-top:6px;color:var(--mist)}

/* ---------- tables ---------- */
table{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:12.5px;margin-top:8px}
th,td{text-align:left;padding:10px 0;border-bottom:1px solid var(--hairline-soft);vertical-align:top}
th{color:var(--mist);font-weight:500;letter-spacing:.06em;text-transform:uppercase;font-size:11px}
td{color:var(--frost)}
td.n,th.n{text-align:right;white-space:nowrap}

/* ---------- callouts ---------- */
.formula{font-family:var(--mono);font-size:13px;line-height:1.8;color:var(--frost);
  border-left:2px solid var(--cyan-dim);padding:8px 0 8px 20px;margin:22px 0;max-width:64ch}
.stats{font-family:var(--mono);font-size:13px;border-top:1px solid var(--hairline-soft);
  border-bottom:1px solid var(--hairline-soft);margin-top:22px}
.stats div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;
  border-bottom:1px solid var(--hairline-soft)}
.stats div:last-child{border-bottom:none}
.stats .l{color:var(--mist)}
.stats .v{color:var(--cyan);white-space:nowrap}
.cta{margin-top:34px;display:flex;gap:28px;flex-wrap:wrap;
  font-family:var(--mono);font-size:13.5px}
.cta a{border-bottom:1px solid var(--cyan);padding-bottom:2px;color:var(--cyan)}

/* ---------- footer ---------- */
footer.site{margin-top:96px;padding:24px 24px 72px;border-top:1px solid var(--hairline);
  font-family:var(--mono);font-size:12px;line-height:1.7;color:var(--mist)}
footer.site a{color:var(--mist);border-bottom:1px solid var(--hairline-soft)}
footer.site a:hover{color:var(--cyan)}
.foot-tag{display:block;margin-bottom:14px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--frost);font-size:11px}

@media (max-width:720px){
  .hero-wedge{clip-path:none;
    background:linear-gradient(180deg,rgba(7,11,18,.78),rgba(7,11,18,.94) 62%,var(--void))}
  .hero-diag{display:none}
  .hero-inner{padding:56px 24px 60px;gap:20px}
  .plaque-lg{letter-spacing:.1em}
  nav a{margin-left:14px}
  header.site{gap:12px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}