/* SINTEF Intelligence Lab (iLab) - felles stil for alle sider.
 *
 * Profil: SINTEF-blå #003c65 er hovedfargen, siden skal oppleves som blå
 * og hvit. Mellomgrønn #14B978 er iLabs signatur, men har for lav kontrast
 * som tekst på hvitt (2,5:1). Den brukes derfor bare på flater, markører,
 * linjer og pulser. Tekst settes i SINTEF-blå, (nesten) svart eller hvitt.
 * Cyan #64cbe6 er et lite nikk til sintef.energy.
 *
 * Motivet er diagonalen fra logosymbolet: ca. 20 grader fra loddrett,
 * lener som en «/». I CSS er det skewX(-20deg). Brukes sparsomt.
 *
 * Kontrasten for alle tekstpar sjekkes av scripts/check-site.py, som leser
 * tokenene rett fra denne fila. Endrer du en farge, kjør den.
 * Mørk modus er definert to ganger (auto og manuell); sjekken krever at
 * blokkene er like.
 *
 * Innlogging: <html class="innlogget"> betyr at brukeren er innlogget.
 * Sidene i site/inne/ har klassen fra serveren; på de åpne sidene setter
 * inline-skriptet i <head> og ilab.js den. Elementer med data-auth="in"
 * vises bare innlogget, data-auth="out" bare utlogget.
 */

:root{
  --bg:#ffffff;
  --panel:#f2f6f9;
  --panel2:#e3ecf3;
  --line:#cfdbe5;
  --fg:#10222f;
  --heading:#003c65;
  --dim:#4a6072;
  --link:#003c65;
  --btn-bg:#003c65;
  --btn-fg:#ffffff;
  --hero-bg:#003c65;
  --hero-panel:#0b4c7a;
  --hero-fg:#ffffff;
  --hero-dim:#cfe0ec;
  --green:#14b978;
  --cyan:#64cbe6;
  --focus:#004628;
  --chart:#003c65;
  --chart-fill:#cdfae1;
  --bar:#003c65;
  --now:#14b978;
  --now-soft:#cdfae1;
  --soon:#c89b14;
  --soon-soft:#e9d7a1;
  --later:#780050;
  --later-soft:#ddbfd3;
  --bad:#be3c37;
  --bad-soft:#efcecd;
  --code-bg:#f2f6f9;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --font:Calibri,Carlito,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --tilt:-20deg;
  --wrap:1040px;
  color-scheme:light;
}

/* Mørk modus, automatisk. Må være identisk med blokken under. */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#001a2c;
    --panel:#032740;
    --panel2:#07324f;
    --line:#1b4463;
    --fg:#e8f0f6;
    --heading:#ffffff;
    --dim:#a6bccc;
    --link:#8ae8bd;
    --btn-bg:#14b978;
    --btn-fg:#001a2c;
    --hero-bg:#003c65;
    --hero-panel:#0b4c7a;
    --hero-fg:#ffffff;
    --hero-dim:#cfe0ec;
    --green:#14b978;
    --cyan:#64cbe6;
    --focus:#14b978;
    --chart:#14b978;
    --chart-fill:#06444b;
    --bar:#14b978;
    --now:#14b978;
    --now-soft:#06444b;
    --soon:#e9d7a1;
    --soon-soft:#2e4036;
    --later:#ddbfd3;
    --later-soft:#1d1e43;
    --bad:#efcecd;
    --bad-soft:#4a1f2a;
    --code-bg:#011f36;
    color-scheme:dark;
  }
}
/* Mørk modus, valgt manuelt. Må være identisk med blokken over. */
:root[data-theme="dark"]{
    --bg:#001a2c;
    --panel:#032740;
    --panel2:#07324f;
    --line:#1b4463;
    --fg:#e8f0f6;
    --heading:#ffffff;
    --dim:#a6bccc;
    --link:#8ae8bd;
    --btn-bg:#14b978;
    --btn-fg:#001a2c;
    --hero-bg:#003c65;
    --hero-panel:#0b4c7a;
    --hero-fg:#ffffff;
    --hero-dim:#cfe0ec;
    --green:#14b978;
    --cyan:#64cbe6;
    --focus:#14b978;
    --chart:#14b978;
    --chart-fill:#06444b;
    --bar:#14b978;
    --now:#14b978;
    --now-soft:#06444b;
    --soon:#e9d7a1;
    --soon-soft:#2e4036;
    --later:#ddbfd3;
    --later-soft:#1d1e43;
    --bad:#efcecd;
    --bad-soft:#4a1f2a;
    --code-bg:#011f36;
    color-scheme:dark;
}

/* ---------- grunnlag ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);
  font:17px/1.6 var(--font);overflow-wrap:break-word}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
main{display:block;padding-bottom:40px}
h1,h2,h3,h4{color:var(--heading);line-height:1.2;font-weight:700}
h1{font-size:2.35rem;margin:0 0 14px;letter-spacing:-.01em}
h2{font-size:1.55rem;margin:56px 0 12px}
h3{font-size:1.14rem;margin:30px 0 8px}
h4{font-size:1rem;margin:22px 0 6px}
p{margin:0 0 12px}
a{color:var(--link);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:3px}
.dim,.sub{color:var(--dim)}
.small{font-size:.9rem}
.lead{font-size:1.18rem;max-width:44em}
.measure{max-width:44em}
[id]{scroll-margin-top:64px}
code{font-family:var(--mono);font-size:.86em;background:var(--panel2);
  padding:.12em .38em;border-radius:4px;overflow-wrap:anywhere}
pre{background:var(--code-bg);border:1px solid var(--line);border-radius:10px;
  padding:16px 16px 16px;overflow-x:auto;margin:0;font:13.5px/1.55 var(--mono);color:var(--fg)}
pre code{background:none;padding:0;font-size:inherit;overflow-wrap:normal}
ul,ol{padding-left:22px}
li{margin:5px 0}
hr{border:none;border-top:1px solid var(--line);margin:48px 0 0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--btn-bg);color:var(--btn-fg);
  padding:8px 14px;border-radius:6px;text-decoration:none}
.skip:focus{top:10px}
/* Innlogget/utlogget. !important fordi komponentene setter display selv. */
html:not(.innlogget) [data-auth="in"],html.innlogget [data-auth="out"]{display:none!important}
noscript p{background:var(--panel);border:1px solid var(--line);padding:12px 16px;border-radius:8px}

/* Diagonalmarkør foran seksjonsoverskrifter */
.slash::before{content:"";display:inline-block;width:.34em;height:.9em;margin-right:.55em;
  background:var(--green);transform:skewX(var(--tilt));vertical-align:-.06em}

/* ---------- topplinje ---------- */
.site-head{border-bottom:1px solid var(--line);background:var(--bg)}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:18px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:14px;color:var(--heading);text-decoration:none;min-width:0}
.brand:hover .brand-name{text-decoration:underline;text-underline-offset:.2em}
/* SINTEF-merket er assets/sintef.svg, uendret. Fila mangler xmlns og kan
   derfor ikke brukes som <img> eller maske; ilab.js setter den inn inline,
   så den følger tekstfargen (currentColor) i begge temaer. */
.sintef-mark{display:block;flex:none;width:52px;height:46px;color:var(--heading)}
.sintef-mark svg{display:block;width:100%;height:100%}
.brand-sep{width:1px;height:38px;background:var(--line);flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-name{font-weight:700;font-size:1.12rem}
.brand-short{color:var(--dim);font-size:.9rem}
.switches{display:flex;gap:8px;flex:none}
/* Høyre side av topplinjen: brytere og sintef.energy-logoen. Logoene er
   gasintef/site/assets/logo-{light,dark}.svg, uendret. Riktig variant
   vises for manuelt valgt tema og for «auto» (prefers-color-scheme). */
.head-side{display:flex;align-items:center;gap:16px;flex:none;margin-left:auto}
.org-logo{display:block;flex:none;padding-left:16px;border-left:1px solid var(--line)}
.org-logo img{display:block;height:34px;width:auto}
.org-logo .l-dark{display:none}
:root[data-theme="dark"] .org-logo .l-light{display:none}
:root[data-theme="dark"] .org-logo .l-dark{display:block}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .org-logo .l-light{display:none}
  :root:not([data-theme="light"]) .org-logo .l-dark{display:block}
}
.sw{background:var(--panel);border:1px solid var(--line);color:var(--fg);border-radius:7px;
  padding:6px 11px;font:inherit;font-size:.86rem;cursor:pointer;line-height:1.25;min-height:34px}
.sw:hover{border-color:var(--heading)}
.sw b{font-weight:700}
a.sw{display:inline-flex;align-items:center;text-decoration:none;white-space:nowrap}
/* Meny til venstre, innlogging til høyre på samme linje */
.nav-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:4px 18px}
/* Menyen tar plassen den trenger; blir det for trangt, går innloggingen
   ned på neste linje, og menyen scroller sidelengs i sin egen stripe
   (ilab.js toner ut kanten det finnes mer bak). */
.nav-row .page-nav{flex:1 1 auto;min-width:0}
.page-nav{position:relative;overflow-x:auto;scrollbar-width:none;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 var(--fade-l,0px),#000 calc(100% - var(--fade-r,0px)),transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 var(--fade-l,0px),#000 calc(100% - var(--fade-r,0px)),transparent 100%)}
.page-nav::-webkit-scrollbar{display:none}
.page-nav.more-l{--fade-l:28px}
.page-nav.more-r{--fade-r:28px}
.auth{display:flex;align-items:center;gap:10px;margin-left:auto;padding-bottom:6px;min-width:0;
  font-size:.9rem;color:var(--dim)}
.auth[hidden]{display:none}
.auth-who{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.auth-who b{color:var(--fg);font-weight:700}
.auth .sw{min-height:32px;padding:4px 11px}
.auth .sw.go{background:var(--btn-bg);color:var(--btn-fg);border-color:transparent;font-weight:700}
.page-nav ul{display:flex;gap:2px 4px;list-style:none;margin:0;padding:0 0 6px}
.page-nav li{margin:0}
.nowrap{white-space:nowrap}
.page-nav a{display:block;padding:6px 8px;border-radius:6px;color:var(--fg);text-decoration:none;font-size:.97rem;white-space:nowrap}
.page-nav a:focus-visible{outline-offset:-3px}
.page-nav a:hover{background:var(--panel)}
.page-nav a[aria-current="page"]{font-weight:700;color:var(--heading);
  box-shadow:inset 0 -3px 0 var(--green);border-radius:6px 6px 0 0}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--hero-bg);color:var(--hero-fg);isolation:isolate}
.hero .wrap{position:relative;padding-top:64px;padding-bottom:60px}
.hero h1{color:var(--hero-fg);font-size:2.9rem;max-width:15em;margin-bottom:16px}
.hero .lead{color:var(--hero-dim);max-width:33em}
.hero a{color:var(--hero-fg)}
.hero .eyebrow{color:var(--hero-dim)}
.hero-text{max-width:62%}
/* Skrå flater til høyre: en bred i lysere blå, en grønn stripe og en
   tynn cyan linje. Alle med samme helning som logosymbolet. */
.hero::before,.hero::after,.hero .hero-line{content:"";position:absolute;top:-10px;bottom:-10px;
  transform:skewX(var(--tilt));transform-origin:bottom left;z-index:-1;pointer-events:none}
.hero::before{right:-12%;width:46%;background:var(--hero-panel)}
.hero::after{right:30%;width:40px;background:var(--green)}
.hero .hero-line{right:25%;width:3px;background:var(--cyan)}
.page-hero .wrap{padding-top:44px;padding-bottom:40px}
.page-hero h1{font-size:2.4rem}
.page-hero::before{right:-12%;width:36%}
.page-hero::after{right:21%;width:30px}
.page-hero .hero-line{right:17%}
/* Over 640 px er den grønne stripen og cyanlinjen tegnet inn i
   illustrasjonen (.hero-art); under blir de korte streker i hjørnet. */
.hero::after,.hero .hero-line{display:none}

/* ---------- illustrasjon i hero ---------- */
/* Én enkel inline-SVG per side, aria-hidden og uten tekst. Samme motiv
   som resten: skrå linjer 20 grader fra loddrett, SINTEF-blå, grønn og
   cyan fra tokenene. Heroen er blå i begge temaer, så fargene er de
   samme i lys og mørk modus. Animasjonene stoppes av
   prefers-reduced-motion nederst; sluttilstanden er da hele tegningen. */
.hero-art{position:absolute;right:16px;top:50%;transform:translateY(-50%);width:min(34%,340px);height:auto;
  max-height:calc(100% - 28px);display:block;color:var(--hero-fg);fill:none;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.page-hero .hero-art{width:min(28%,270px)}
.hero-art .s-fg{stroke:var(--hero-fg);stroke-width:2}
.hero-art .s-dim{stroke:var(--hero-dim);stroke-width:1.5;opacity:.5}
.hero-art .s-cyan{stroke:var(--cyan);stroke-width:2}
.hero-art .s-green{stroke:var(--green)}
.hero-art .s-thin{stroke-width:1.25;opacity:.75}
.hero-art .s-bold{stroke-width:4}
.hero-art .s-code{stroke-width:5}
.hero-art .s-dash{stroke-dasharray:5 6;opacity:.8}
.hero-art .s-grid{stroke:var(--hero-dim);stroke-width:1;opacity:.16}
.hero-art .s-wave{stroke-width:3}
.hero-art .s-shield{stroke-width:2.5}
.hero-art .s-shackle{stroke-width:7}
.hero-art .f-green{fill:var(--green)}
.hero-art .f-soft{opacity:.85}
.hero-art .f-cyan{fill:var(--cyan)}
.hero-art .f-fg{fill:var(--hero-fg)}
.hero-art .f-dim{fill:var(--hero-dim);opacity:.7}
/* Dekker linjene bak noder og bokser */
.hero-art .f-bg{fill:var(--hero-bg)}
.hero-art .d1{animation-delay:.15s}
.hero-art .d2{animation-delay:.4s}
.hero-art .d3{animation-delay:.65s}
.hero-art .d4{animation-delay:.9s}
/* Tegnes opp én gang (krever pathLength="1") */
.hero-art .ha-draw{stroke-dasharray:1;animation:ha-draw 1.4s cubic-bezier(.3,.7,.4,1) both}
@keyframes ha-draw{from{stroke-dashoffset:1}}
.hero-art .ha-pulse{transform-box:fill-box;transform-origin:center;animation:ha-pulse 2.8s ease-in-out infinite}
@keyframes ha-pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.72)}}
.hero-art .ha-blink{animation:ha-blink 1.1s steps(1) infinite}
@keyframes ha-blink{50%{opacity:0}}
.hero-art .ha-rise{animation:ha-rise .9s cubic-bezier(.3,.7,.4,1) both}
.hero-art .ha-rise.ha-float{animation:ha-rise .9s cubic-bezier(.3,.7,.4,1) .9s both,ha-float 5s ease-in-out 1.8s infinite}
@keyframes ha-rise{from{opacity:0;transform:translateY(12px)}}
@keyframes ha-float{50%{transform:translateY(-5px)}}
.hero-art .ha-sway{animation:ha-sway 8s ease-in-out infinite}
@keyframes ha-sway{50%{transform:translateX(-12px)}}
.hero-art .ha-flow{stroke-dasharray:6 12;animation:ha-flow 1.5s linear infinite}
@keyframes ha-flow{to{stroke-dashoffset:-18}}
/* Et lyst stykke som løper langs pulsen (pathLength="1") */
.hero-art .ha-trace{stroke-dasharray:.28 1;stroke-dashoffset:-.36;animation:ha-trace 3.2s linear infinite}
@keyframes ha-trace{from{stroke-dashoffset:.28}to{stroke-dashoffset:-1}}
.hero-art .ha-lock{animation:ha-lock 1s cubic-bezier(.3,.7,.4,1) .3s both}
@keyframes ha-lock{from{transform:translateY(-10px)}}
.eyebrow{display:block;font-size:1rem;font-weight:700;margin-bottom:10px;color:var(--dim)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cta{display:inline-block;background:var(--btn-bg);color:var(--btn-fg);text-decoration:none;
  padding:11px 22px;border-radius:9px;font-weight:700;border:1px solid transparent;line-height:1.3}
.cta:hover{filter:brightness(1.08);text-decoration:none}
.cta.ghost{background:transparent;color:var(--link);border-color:var(--line)}
.cta.ghost:hover{border-color:var(--link)}
.hero .cta{background:#ffffff;color:#003c65}
.hero .cta.ghost{background:transparent;color:#ffffff;border-color:rgba(255,255,255,.55)}
.hero .cta.ghost:hover{border-color:#ffffff}
.hero :focus-visible{outline-color:var(--green)}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 0;padding:0;list-style:none}
.pill{border:1px solid rgba(255,255,255,.4);border-radius:20px;padding:4px 13px;font-size:.92rem;margin:0}
.hero-status{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-size:.95rem;
  color:var(--hero-dim);text-decoration:none}
.hero-status:hover{color:var(--hero-fg)}
/* Én rolig linje under knappene på den åpne forsiden */
.hero-note{position:relative;margin:26px 0 0;padding-left:20px;color:var(--hero-dim);max-width:33em}
.hero-note::before{content:"";position:absolute;left:2px;top:.3em;width:6px;height:1em;
  background:var(--green);transform:skewX(var(--tilt))}

/* ---------- seksjonsnavigasjon (forsiden) ---------- */
.section-nav{position:sticky;top:0;z-index:40;background:var(--bg);border-bottom:1px solid var(--line)}
.section-nav ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;overflow-x:auto;scrollbar-width:none}
.section-nav ul::-webkit-scrollbar{display:none}
.section-nav li{margin:0}
.section-nav a{display:block;padding:12px 12px;color:var(--dim);text-decoration:none;font-size:.95rem;
  white-space:nowrap;border-bottom:3px solid transparent}
.section-nav a:hover{color:var(--fg)}
.section-nav a.on{color:var(--heading);border-bottom-color:var(--green);font-weight:700}

/* ---------- kort og kolonner ---------- */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));margin:18px 0 0}
/* Fire kort: 4 i bredden, ellers 2 x 2, aldri 3 + 1 */
.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.grid.four{grid-template-columns:1fr}}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0 0}
.card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:22px 24px;overflow:hidden}
.card h3{margin-top:0}
.card p:last-child{margin-bottom:0}
/* Liten diagonal i hjørnet: samme motiv som hero, i miniatyr */
.card.tick::after{content:"";position:absolute;top:-6px;right:22px;width:7px;height:34px;
  background:var(--green);transform:skewX(var(--tilt))}
a.card{display:block;color:inherit;text-decoration:none}
a.card:hover{border-color:var(--heading)}
a.card:hover h3{text-decoration:underline;text-underline-offset:.2em}
.card .more{display:inline-block;margin-top:10px;color:var(--link);font-weight:700}
.links{display:flex;flex-wrap:wrap;gap:6px 24px;margin:14px 0 0;padding:0;list-style:none}
.links li{margin:0}
.links a{font-weight:700}
.card > .badge:first-child{margin-bottom:10px}
.col{display:flex;flex-direction:column}
.col .grow{flex:1}
.col h2{margin-top:0;font-size:1.35rem}
.step{display:block;font-weight:700;color:var(--dim);margin-bottom:6px}
.feats{margin:14px 0 0;padding:0;list-style:none}
.feats li{padding-left:22px;position:relative;margin:7px 0}
.feats li::before{content:"";position:absolute;left:3px;top:.42em;width:6px;height:.85em;
  background:var(--green);transform:skewX(var(--tilt))}
.note{background:var(--panel);border-left:4px solid var(--green);border-radius:0 10px 10px 0;
  padding:14px 18px;margin:18px 0}
.note.warn{border-left-color:var(--soon)}
.note b:first-child{color:var(--heading)}
.aside{color:var(--dim);border-left:2px solid var(--line);padding-left:14px;margin:22px 0}

/* ---------- merkelapper (i drift / snart / planlagt / på sikt) ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:700;
  padding:2px 9px 2px 8px;border-radius:12px;background:var(--panel2);color:var(--fg);
  line-height:1.5;white-space:nowrap;vertical-align:.08em;font-family:var(--font)}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--dim)}
.badge.now{background:var(--now-soft)} .badge.now::before{background:var(--now)}
.badge.soon{background:var(--soon-soft)} .badge.soon::before{background:var(--soon)}
.badge.later{background:var(--later-soft)} .badge.later::before{background:var(--later)}
.badge.bad{background:var(--bad-soft)} .badge.bad::before{background:var(--bad)}

/* ---------- tabeller ---------- */
.table-wrap{overflow-x:auto;margin:14px 0}
table{width:100%;border-collapse:collapse;font-size:.97rem}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--dim);font-weight:700;font-size:.9rem}
td code{white-space:nowrap}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}

/* ---------- kodeblokker og kopier-knapp ---------- */
.block{position:relative;margin:12px 0}
.block pre{padding-right:84px}
.copy{position:absolute;top:8px;right:8px;background:var(--bg);color:var(--fg);
  border:1px solid var(--line);border-radius:6px;padding:4px 11px;font:inherit;font-size:.82rem;cursor:pointer;min-height:30px}
.copy:hover{border-color:var(--heading)}
.copy.done{border-color:var(--green);box-shadow:inset 0 -3px 0 var(--green)}

/* ---------- faner ---------- */
.tabs{display:flex;gap:2px;flex-wrap:wrap;margin:18px 0 0;border-bottom:1px solid var(--line)}
.tab{background:none;border:none;border-bottom:3px solid transparent;color:var(--dim);
  padding:9px 12px;cursor:pointer;font:inherit;font-size:.97rem;margin-bottom:-1px}
.tab:hover{color:var(--fg)}
.tab[aria-selected="true"]{color:var(--heading);border-bottom-color:var(--green);font-weight:700}
.panel{padding-top:6px}
.panel[hidden]{display:none}
.panel h3{margin-top:18px}

/* ---------- live-status ---------- */
.statwrap{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin:16px 0 0}
.livehead{display:flex;align-items:center;justify-content:space-between;gap:8px 14px;flex-wrap:wrap;margin-bottom:14px}
.livehead .state{display:flex;align-items:center;gap:9px;font-weight:700}
.pulse{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--now);flex:none;
  animation:pulse 2s ease-in-out infinite}
.pulse.off{background:var(--soon);animation:none}
.pulse.none{background:var(--dim);animation:none}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.75)}}
.stale .livebig,.stale .stats,.stale .gpubox,.stale .table-wrap,.stale .sparks{opacity:.45;filter:grayscale(1)}
.livebig{display:flex;gap:14px 30px;flex-wrap:wrap;align-items:baseline;margin:0}
.livebig div{display:flex;flex-direction:column}
.livebig b{font-size:2rem;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums;color:var(--heading)}
.livebig span{color:var(--dim);font-size:.9rem}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));gap:12px;margin:14px 0 0}
.stat{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.stat b{display:block;font-size:1.4rem;font-weight:700;line-height:1.25;font-variant-numeric:tabular-nums;color:var(--heading)}
.stat span{color:var(--dim);font-size:.9rem;display:block}
.gpubox{margin-top:18px}
.meter{height:8px;background:var(--panel2);border-radius:4px;overflow:hidden;margin:5px 0 3px;border:1px solid var(--line)}
.meter i{display:block;height:100%;background:var(--bar);transition:width .4s}
.meter-row{display:flex;justify-content:space-between;gap:10px;color:var(--dim);font-size:.9rem;flex-wrap:wrap}
.sparks{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
.spark{width:100%;height:64px;display:block;margin-top:4px}
.spark-axis{display:flex;justify-content:space-between;color:var(--dim);font-size:.8rem}
.statusmsg{color:var(--dim);margin:0}
.mini{display:flex;flex-wrap:wrap;gap:10px 28px;align-items:baseline}
.mini div{display:flex;flex-direction:column}
.mini b{font-size:1.5rem;color:var(--heading);font-variant-numeric:tabular-nums;line-height:1.15}
.mini span{color:var(--dim);font-size:.88rem}

/* ---------- arkitekturskisse ---------- */
.arch{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:28px;align-items:start;margin-top:18px}
.arch svg{width:100%;max-width:470px;height:auto;display:block;margin:0 auto}
.arch .box{fill:var(--panel);stroke:var(--line);stroke-width:1.5}
.arch .box-strong{fill:var(--panel2);stroke:var(--heading);stroke-width:1.5}
.arch .zone{fill:none;stroke:var(--green);stroke-width:2;stroke-dasharray:6 5}
.arch .tunnel{stroke:var(--green);stroke-width:5;fill:none}
.arch .wire{stroke:var(--dim);stroke-width:1.5;fill:none}
.arch .wire-dash{stroke:var(--dim);stroke-width:1.5;fill:none;stroke-dasharray:4 4}
.arch .t{fill:var(--fg);font:600 13px var(--font)}
.arch .t-dim{fill:var(--dim);font:12px var(--font)}
.arch .t-head{fill:var(--heading);font:700 14px var(--font)}
.arch .t-green{fill:var(--heading);font:700 12px var(--font)}
.arch .arrow{fill:var(--dim)}
.arch .slashmark{fill:var(--green)}

/* ---------- bunntekst ---------- */
.site-foot{border-top:1px solid var(--line);margin-top:60px;padding:30px 0 50px;color:var(--dim);font-size:.94rem}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:24px}
.site-foot h2{font-size:1rem;margin:0 0 8px;color:var(--heading)}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin:4px 0}
.site-foot a{color:var(--link)}
.site-foot .fine{margin-top:22px;font-size:.88rem}

/* ---------- smale skjermer ---------- */
@media (max-width:860px){
  /* Høy hero på smal skjerm: diagonalene blir korte streker i hjørnet
     oppe til høyre i stedet for å gå over hele høyden. */
  .hero-text{max-width:100%}
  .hero::before{display:none}
  .hero::after,.hero .hero-line{top:-10px;bottom:auto;height:140px}
  .hero::after{right:44px;width:30px}
  .hero .hero-line{right:30px}
  /* Illustrasjonen flyter oppe til høyre, teksten brytes rundt den */
  .hero-art,.page-hero .hero-art{position:static;transform:none;float:right;width:150px;margin:-8px 0 10px 18px}
  .arch{grid-template-columns:1fr}
}
/* Svært smale vinduer (sidepaneler, små telefoner). Overskriftene skal
   deles med bindestrek på stavelsesgrense (lang="no"/"en" på <html>), ikke
   brytes midt i ordet av overflow-wrap på body. */
h1,h2,h3{overflow-wrap:normal}
@media (max-width:640px){h1,h2,h3{hyphens:auto;-webkit-hyphens:auto}}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .hero .wrap{padding-top:40px;padding-bottom:40px}
  .hero-art,.page-hero .hero-art{display:none}
  .hero::after,.hero .hero-line{display:block}
  .hero::after{right:34px;width:24px;height:120px}
  .hero .hero-line{right:22px;height:120px}
  .hero .eyebrow,.hero h1{margin-right:48px}
  .sw-long{display:none}
  .sw{padding:6px 9px}
  .page-nav a{padding:5px 8px}
  .hero h1{font-size:2rem}
  .page-hero h1{font-size:1.8rem}
  h2{font-size:1.35rem;margin-top:44px}
  .lead{font-size:1.06rem}
  .two{grid-template-columns:1fr}
  .sparks{grid-template-columns:1fr}
  .head-row{flex-wrap:wrap;gap:8px;padding-top:14px;padding-bottom:10px}
  .brand{gap:9px}
  .sintef-mark{width:38px;height:34px}
  .brand-sep{height:28px}
  .brand-name{font-size:.98rem}
  .switches{gap:6px}
  .head-side{gap:10px}
  .org-logo{padding-left:10px}
  .org-logo img{height:22px}
  /* Innlogget: «Innlogget som» og «Logg ut» får egen rad under menyen.
     Utlogget står «Logg inn» på linje med menyen, som da er kortere. */
  html.innlogget .auth{flex-basis:100%;margin-left:0;justify-content:space-between;
    border-top:1px solid var(--line);padding:8px 0 10px}
  /* E-posten på egen linje under «Innlogget som», så den ikke kappes */
  .auth-who{white-space:normal;line-height:1.3}
  .auth-who b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .card{padding:18px}
  .statwrap{padding:16px}
  .livebig b{font-size:1.6rem}
  .foot-grid{grid-template-columns:1fr}
  th,td{padding:8px 8px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
@media print{
  .site-head .switches,.section-nav,.copy,.hero::before,.hero::after,.hero .hero-line,.hero-art{display:none!important}
  .hero{background:none;color:#000}
}
/* Etter 640px-blokken, så disse vinner. */
@media (max-width:380px){
  .hero h1{font-size:1.65rem}
  .page-hero h1{font-size:1.55rem}
  .hero .eyebrow,.hero h1{margin-right:36px}
}
