@font-face{font-family:"Outfit";src:url(/gfx/fonts/outfit-800.woff2) format("woff2");font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:"Outfit";src:url(/gfx/fonts/outfit-600.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"PT Serif";src:url(/gfx/fonts/pt-serif-400.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"PT Serif";src:url(/gfx/fonts/pt-serif-700.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"PT Serif";src:url(/gfx/fonts/pt-serif-400i.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(/gfx/fonts/jetbrains-mono-500.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}
/* Billigt-Internet.dk – tema "signalbånd".
   Kridhvide flader, kabelsort tekst og én kraftig signalorange i hele blokke.
   Motiv: fire stigende, skrå signalstreger (logo, forside, hastighedsvælger). Radius 2px. */

:root {
  --iu-hvid: #ffffff;
  --iu-sort: #0f1419;
  --iu-signal: #ff4d1a;
  --iu-glod: #c42d00;
  --iu-cyan: #00c2e0;
  --iu-graa: #eef2f5;
  --iu-skifer: #4a5563;
  --iu-lys: #c7cdd4;
  --iu-daemp: #9aa3ad;
  --iu-streg: #d5dbe1;
  --iu-r: 2px;
  --iu-max: 1200px;
  --iu-luft: clamp(1rem, 4vw, 2rem);
  --iu-h: "Outfit", "Segoe UI", system-ui, sans-serif;
  --iu-b: "PT Serif", Georgia, "Times New Roman", serif;
  --iu-m: "JetBrains Mono", ui-monospace, Consolas, monospace;
  --iu-skraa: polygon(0 100%, 76% 100%, 100% 0, 24% 0);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 1.5rem;
}

body {
  margin: 0;
  background: var(--iu-hvid);
  color: var(--iu-sort);
  font: 400 1.0625rem/1.65 var(--iu-b);
  font-kerning: normal;
}

img { display: block; max-width: 100%; height: auto; }

a {
  color: var(--iu-glod);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}
a:hover { color: var(--iu-sort); text-decoration-color: var(--iu-signal); }

:focus-visible {
  outline: 3px solid var(--iu-sort);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px var(--iu-signal);
}

h1, h2, h3, h4 {
  font-family: var(--iu-h);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: inherit;
  overflow-wrap: break-word;
  hyphens: auto;
  text-wrap: balance;
}

.iu-hop {
  position: absolute;
  left: 0.75rem;
  top: -4rem;
  z-index: 50;
  background: var(--iu-sort);
  color: var(--iu-hvid);
  font: 600 1rem/1 var(--iu-h);
  padding: 0.8rem 1rem;
  border-radius: var(--iu-r);
  text-decoration: none;
}
.iu-hop:focus { top: 0.75rem; color: var(--iu-hvid); }

.iu-ramme {
  max-width: var(--iu-max);
  margin: 0 auto;
  padding: 0 var(--iu-luft);
}

/* ---------- Top ---------- */

.iu-top { background: var(--iu-hvid); }

.iu-top-inde {
  max-width: var(--iu-max);
  margin: 0 auto;
  padding: 0.85rem var(--iu-luft) 0.7rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 2rem;
}

.iu-logo { display: inline-flex; align-items: center; padding: 0.3rem 0; border-radius: var(--iu-r); }
.iu-logo svg { display: block; height: 26px; width: auto; max-width: 100%; }

.iu-menu-liste {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1.1rem;
}

.iu-menu-link {
  display: inline-block;
  padding: 0.45rem 0 0.3rem;
  border-bottom: 3px solid transparent;
  color: var(--iu-sort);
  font: 600 0.95rem/1.2 var(--iu-h);
  letter-spacing: -0.01em;
  text-decoration: none;
}
.iu-menu-link:hover { color: var(--iu-sort); border-bottom-color: var(--iu-signal); }
.iu-menu-link[aria-current="page"] { border-bottom-color: var(--iu-signal); }

.iu-signal {
  display: grid;
  grid-template-columns: 5fr 2fr 1fr 0.6fr;
  height: 6px;
}
.iu-signal-a { background: var(--iu-signal); }
.iu-signal-b { background: var(--iu-sort); }
.iu-signal-c { background: var(--iu-cyan); }
.iu-signal-d { background: var(--iu-graa); }

/* ---------- Fælles småting ---------- */

.iu-etiket {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.6rem;
  margin: 0 0 1.1rem;
  font: 500 0.78rem/1.3 var(--iu-m);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.iu-etiket-nr {
  background: var(--iu-signal);
  color: var(--iu-sort);
  padding: 0.25rem 0.5rem;
  border-radius: var(--iu-r);
}

.iu-knap {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 3rem;
  padding: 0.75rem 1.3rem;
  border: 0;
  border-radius: var(--iu-r);
  background: var(--iu-signal);
  color: var(--iu-sort);
  font: 700 1.05rem/1.2 var(--iu-h);
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
}
.iu-knap::after {
  content: "";
  width: 0.9rem;
  height: 0.9rem;
  background: currentColor;
  clip-path: var(--iu-skraa);
}
.iu-knap:hover { background: var(--iu-sort); color: var(--iu-hvid); }

.iu-pil {
  color: var(--iu-sort);
  font: 600 1.02rem/1.3 var(--iu-h);
  text-decoration: underline;
  text-decoration-color: var(--iu-signal);
  text-decoration-thickness: 3px;
  text-underline-offset: 0.3em;
}
.iu-pil::after { content: " →"; }
.iu-pil:hover { color: var(--iu-glod); }

/* ---------- Billeder (AI-mærket) ---------- */

.iu-foto { position: relative; margin: 0; }
.iu-foto-img {
  width: 100%;
  border-radius: var(--iu-r);
  background: var(--iu-graa);
}
.iu-foto-tekst {
  position: absolute;
  left: 0.5rem;
  bottom: 0.5rem;
  margin: 0;
  padding: 0.2rem 0.45rem;
  border-radius: var(--iu-r);
  background: var(--iu-sort);
  color: var(--iu-hvid);
  font: 500 0.7rem/1.3 var(--iu-m);
  letter-spacing: 0.02em;
}

/* ---------- Forside: start ---------- */

.iu-start { padding: clamp(2rem, 6vw, 4.5rem) 0 clamp(2.5rem, 6vw, 4.5rem); }

.iu-start-gitter { display: grid; gap: 2.5rem; align-items: center; }

.iu-start-titel {
  margin: 0 0 1.2rem;
  font-size: clamp(2.2rem, 6.4vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.iu-start-ingress {
  max-width: 36rem;
  margin: 0 0 1.8rem;
  color: var(--iu-skifer);
  font-size: 1.2rem;
  line-height: 1.55;
}

.iu-start-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.6rem;
  margin: 0;
}

.iu-start-foto { position: relative; margin: 0 12px 12px 0; }
.iu-start-foto::before {
  content: "";
  position: absolute;
  top: 14px;
  left: 14px;
  right: -12px;
  bottom: -12px;
  background: var(--iu-signal);
  border-radius: var(--iu-r);
}
.iu-start-foto .iu-foto { z-index: 1; }
.iu-start-foto .iu-foto-img { aspect-ratio: 4 / 3; object-fit: cover; }

/* ---------- Forside: hastighedsbåndet ---------- */

.iu-baand {
  background: var(--iu-signal);
  color: var(--iu-sort);
  padding: clamp(2.25rem, 5vw, 3.75rem) 0;
}
.iu-baand a { color: var(--iu-sort); }
.iu-baand :focus-visible { outline-color: var(--iu-sort); box-shadow: 0 0 0 6px var(--iu-hvid); }

.iu-baand-gitter { display: grid; gap: 2.5rem; align-items: end; }

.iu-baand-titel {
  margin: 0 0 0.9rem;
  font-size: clamp(1.8rem, 4.4vw, 2.9rem);
  line-height: 1;
  letter-spacing: -0.04em;
}
.iu-baand-ingress { max-width: 34rem; margin: 0 0 1.5rem; font-size: 1.08rem; }

.iu-baand-valg {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.iu-baand-knap {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.75rem 1.1rem;
  border-radius: var(--iu-r);
  background: var(--iu-sort);
  font: 600 1.02rem/1.2 var(--iu-h);
  text-decoration: none;
}
.iu-baand .iu-baand-knap { color: var(--iu-hvid); }
.iu-baand-tal { color: var(--iu-cyan); font: 500 1.35rem/1 var(--iu-m); }
.iu-baand .iu-baand-knap:hover { background: var(--iu-hvid); color: var(--iu-sort); }
.iu-baand-knap:hover .iu-baand-tal { color: var(--iu-glod); }

.iu-skala {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
  align-items: end;
}
.iu-skala-trin { display: flex; flex-direction: column; gap: 0.25rem; }
.iu-skala-bar {
  display: block;
  height: 3rem;
  margin-bottom: 0.45rem;
  background: var(--iu-sort);
  clip-path: var(--iu-skraa);
}
.iu-skala-2 .iu-skala-bar { height: 5rem; }
.iu-skala-3 .iu-skala-bar { height: 7.5rem; }
.iu-skala-4 .iu-skala-bar { height: 10.5rem; }
.iu-skala-navn { font: 800 1.05rem/1.1 var(--iu-h); letter-spacing: -0.02em; }
.iu-skala-vaerdi { font: 500 0.78rem/1.3 var(--iu-m); }

/* ---------- Forside: fire spor ---------- */

.iu-spor { padding: clamp(3rem, 7vw, 5rem) 0 clamp(2rem, 5vw, 3.5rem); }

.iu-spor-hoved {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  margin-bottom: 2rem;
}
.iu-spor-titel {
  margin: 0;
  font-size: clamp(1.9rem, 4.6vw, 3rem);
  letter-spacing: -0.04em;
}
.iu-spor-tekst { margin: 0; max-width: 26rem; color: var(--iu-skifer); }

.iu-spor-liste {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: 2.25rem 2rem;
}
.iu-spor-kolonne { border-top: 6px solid var(--iu-sort); padding-top: 1rem; }
.iu-spor-f { border-top-color: var(--iu-signal); }
.iu-spor-p { border-top-color: var(--iu-cyan); }
.iu-spor-w { border-image: linear-gradient(90deg, var(--iu-sort) 0 40%, var(--iu-signal) 40% 100%) 1; }

.iu-spor-nr { margin: 0 0 0.4rem; color: var(--iu-glod); font: 500 2.2rem/1 var(--iu-m); letter-spacing: -0.04em; }
.iu-spor-navn { margin: 0 0 0.5rem; font-size: 1.45rem; }
.iu-spor-beskr { margin: 0 0 1rem; color: var(--iu-skifer); font-size: 0.98rem; line-height: 1.5; }

.iu-spor-links { list-style: none; margin: 0; padding: 0; }
.iu-spor-punkt { border-top: 1px solid var(--iu-streg); }
.iu-spor-punkt:last-child { border-bottom: 1px solid var(--iu-streg); }
.iu-spor-link {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.55rem 0;
  color: var(--iu-sort);
  font: 600 1rem/1.3 var(--iu-h);
  text-decoration: none;
}
.iu-spor-link::before {
  content: "";
  flex: none;
  width: 0.7rem;
  height: 0.7rem;
  background: var(--iu-signal);
  clip-path: var(--iu-skraa);
}
.iu-spor-link:hover { color: var(--iu-glod); text-decoration: underline; }

/* ---------- Forside: indhold og A–Å ---------- */

.iu-forside-indhold { border-top: 1px solid var(--iu-streg); }
.iu-forside-indhold .iu-gitter { padding-top: clamp(2rem, 5vw, 3rem); }

.iu-az {
  background: var(--iu-sort);
  color: var(--iu-hvid);
  padding: 1.5rem;
  border-radius: var(--iu-r);
}
.iu-az-titel { margin: 0 0 0.4rem; font-size: 1.6rem; }
.iu-az-fra { color: var(--iu-cyan); }
.iu-az-tekst { margin: 0 0 1.1rem; color: var(--iu-lys); font-size: 0.95rem; line-height: 1.5; }
.iu-az-antal {
  display: inline-block;
  margin-left: 0.2rem;
  padding: 0 0.35rem;
  border-radius: var(--iu-r);
  background: var(--iu-signal);
  color: var(--iu-sort);
  font: 500 0.75rem/1.6 var(--iu-m);
  white-space: nowrap;
}
.iu-az-taster {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(2.35rem, 1fr));
  gap: 0.3rem;
}
.iu-az-tast {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  border-radius: var(--iu-r);
  font: 500 1rem/1 var(--iu-m);
  text-decoration: none;
}
.iu-az a.iu-az-tast { background: #1f2933; color: var(--iu-cyan); }
.iu-az a.iu-az-tast:hover { background: var(--iu-signal); color: var(--iu-sort); }
.iu-az-tom { color: var(--iu-daemp); border: 1px dashed #3a4450; }
.iu-az-punkt:has(.iu-az-tal) { grid-column: span 2; }
.iu-az-alle { margin: 1.1rem 0 0; }
.iu-az .iu-pil { color: var(--iu-hvid); }
.iu-az .iu-pil:hover { color: var(--iu-cyan); }

/* Ordbogens egen A–Å-bjælke: fast øverst, lys udgave. */
.iu-az.iu-az-fast {
  position: sticky;
  top: 0;
  z-index: 4;
  margin: 0 0 1.75rem;
  padding: 0.7rem 0;
  background: var(--iu-hvid);
  color: var(--iu-sort);
  border-bottom: 3px solid var(--iu-sort);
  border-radius: 0;
}
.iu-az-fast .iu-az-taster { display: flex; flex-wrap: wrap; gap: 0.25rem; }
.iu-az-fast .iu-az-tast { min-width: 2.1rem; min-height: 2.1rem; padding: 0 0.3rem; font-size: 0.92rem; }
.iu-az-fast a.iu-az-tast { background: var(--iu-graa); color: var(--iu-sort); }
.iu-az-fast a.iu-az-tast:hover { background: var(--iu-signal); color: var(--iu-sort); }
.iu-az-fast .iu-az-tom { color: var(--iu-skifer); border-color: var(--iu-streg); }

/* ---------- Artikelsider ---------- */

.iu-sidehoved {
  position: relative;
  overflow: hidden;
  background: var(--iu-graa);
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(1.9rem, 4.5vw, 3rem);
}
.iu-sidehoved::after {
  content: "";
  position: absolute;
  right: max(var(--iu-luft), calc((100% - var(--iu-max)) / 2 + var(--iu-luft)));
  bottom: 0;
  width: 9rem;
  height: 7rem;
  background:
    linear-gradient(var(--iu-signal), var(--iu-signal)) 0 100% / 1.6rem 30% no-repeat,
    linear-gradient(var(--iu-signal), var(--iu-signal)) 2.4rem 100% / 1.6rem 50% no-repeat,
    linear-gradient(var(--iu-signal), var(--iu-signal)) 4.8rem 100% / 1.6rem 75% no-repeat,
    linear-gradient(var(--iu-sort), var(--iu-sort)) 7.2rem 100% / 1.6rem 100% no-repeat;
  transform: skewX(-18deg);
  transform-origin: bottom;
  opacity: 1;
  display: none;
}
.iu-sidehoved .iu-ramme { position: relative; z-index: 1; }

.iu-sidetitel {
  max-width: 52rem;
  margin: 0 0 1rem;
  font-size: clamp(1.95rem, 5.2vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.04em;
}
.iu-ingress {
  max-width: 42rem;
  margin: 0 0 1rem;
  color: var(--iu-skifer);
  font-size: 1.18rem;
  line-height: 1.55;
}
.iu-meta { margin: 0; color: var(--iu-skifer); font: 500 0.8rem/1.4 var(--iu-m); }

.iu-med-foto .iu-sidehoved { padding-bottom: clamp(3.5rem, 7vw, 5.5rem); }
.iu-side-foto { position: relative; z-index: 2; margin-top: clamp(-4rem, -5vw, -2rem); }
.iu-side-foto .iu-foto-img { aspect-ratio: 16 / 9; object-fit: cover; }

.iu-vaerktoej-plads { margin-top: clamp(1.5rem, 4vw, 2.5rem); }

.iu-gitter { display: grid; gap: 3rem; padding-top: clamp(2rem, 5vw, 3rem); }
.iu-brod { min-width: 0; }

.iu-bemaerk {
  max-width: 42rem;
  margin: 0 0 2rem;
  padding: 0.85rem 1rem;
  border: 2px solid var(--iu-sort);
  border-radius: var(--iu-r);
  font-size: 0.98rem;
  line-height: 1.5;
}
.iu-bemaerk-tag {
  display: inline-block;
  margin-right: 0.4rem;
  padding: 0.1rem 0.4rem;
  background: var(--iu-sort);
  color: var(--iu-hvid);
  font: 500 0.72rem/1.5 var(--iu-m);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  vertical-align: 0.1em;
}

/* ---------- Brødtekst ---------- */

.iu-tekst { max-width: 42rem; }
.iu-tekst p, .iu-tekst li, .iu-tekst blockquote { overflow-wrap: anywhere; }
.iu-tekst > :first-child { margin-top: 0; }

.iu-tekst h2 {
  margin: 2.8rem 0 0.9rem;
  font-size: clamp(1.55rem, 3.4vw, 2.15rem);
  scroll-margin-top: 1.5rem;
}
.iu-tekst h2::before {
  content: "";
  display: block;
  width: 2.6rem;
  height: 0.45rem;
  margin-bottom: 0.85rem;
  background: var(--iu-signal);
  transform: skewX(-24deg);
  transform-origin: bottom left;
}
.iu-tekst h3 { margin: 2rem 0 0.6rem; font-size: clamp(1.2rem, 2.4vw, 1.4rem); letter-spacing: -0.02em; }
.iu-tekst h4 {
  margin: 1.6rem 0 0.4rem;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0;
}
.iu-tekst p { margin: 0 0 1.1rem; }
.iu-tekst ul, .iu-tekst ol { margin: 0 0 1.2rem; padding-left: 1.4rem; }
.iu-tekst li { margin: 0.3rem 0; padding-left: 0.2rem; }
.iu-tekst li > ul, .iu-tekst li > ol { margin: 0.3rem 0 0.4rem; }
.iu-tekst ul > li::marker { color: var(--iu-signal); font-size: 1.15em; }
.iu-tekst ol > li::marker { color: var(--iu-glod); font: 500 0.9em var(--iu-m); }
.iu-tekst strong { font-weight: 700; }

.iu-tekst blockquote {
  margin: 1.6rem 0;
  padding: 1rem 1.25rem;
  border-left: 6px solid var(--iu-signal);
  background: var(--iu-graa);
  font-style: italic;
}
.iu-tekst blockquote p:last-child { margin-bottom: 0; }

.iu-tekst table {
  display: block;
  width: max-content;
  max-width: 100%;
  overflow-x: auto;
  margin: 1.6rem 0;
  border-collapse: collapse;
  font-size: 0.95rem;
  line-height: 1.45;
}
.iu-tekst th, .iu-tekst td { overflow-wrap: normal; text-align: left; vertical-align: top; padding: 0.6rem 0.85rem; }
.iu-tekst th {
  background: var(--iu-sort);
  color: var(--iu-hvid);
  font: 600 0.88rem/1.3 var(--iu-h);
  letter-spacing: 0;
}
.iu-tekst td { border-bottom: 1px solid var(--iu-streg); }
.iu-tekst tbody tr:nth-child(even) td { background: #f6f8fa; }

.iu-anker { scroll-margin-top: 4.5rem; }
.iu-side-ordbog .iu-tekst h2 { scroll-margin-top: 4.5rem; }

/* ---------- Spørgsmål, kilder, videre ---------- */

.iu-spm { max-width: 42rem; margin-top: 3rem; }
.iu-spm-titel { display: flex; align-items: center; margin: 0 0 1rem; font-size: clamp(1.45rem, 3vw, 1.9rem); }
.iu-spm-tegn {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 1.5em;
  height: 1.5em;
  margin-right: 0.6rem;
  border-radius: var(--iu-r);
  background: var(--iu-signal);
  color: var(--iu-sort);
  font-size: 0.85em;
}
.iu-spm-punkt { border-top: 2px solid var(--iu-sort); }
.iu-spm-punkt:last-child { border-bottom: 2px solid var(--iu-sort); }
.iu-spm-q {
  position: relative;
  padding: 0.95rem 2.5rem 0.95rem 0;
  font: 600 1.08rem/1.35 var(--iu-h);
  cursor: pointer;
  list-style: none;
}
.iu-spm-q::-webkit-details-marker { display: none; }
.iu-spm-q::after {
  content: "+";
  position: absolute;
  right: 0.2rem;
  top: 0.75rem;
  width: 1.6rem;
  height: 1.6rem;
  display: grid;
  place-items: center;
  border-radius: var(--iu-r);
  background: var(--iu-graa);
  font: 500 1.1rem/1 var(--iu-m);
}
.iu-spm-punkt[open] > .iu-spm-q::after { content: "–"; background: var(--iu-signal); }
.iu-spm-a { padding: 0 0 1rem; }
.iu-spm-a p { margin: 0; overflow-wrap: anywhere; }

.iu-kilder { max-width: 42rem; margin-top: 2.75rem; }
.iu-kilder-titel { margin: 0 0 0.6rem; font-size: 1.15rem; letter-spacing: -0.01em; }
.iu-kilder-liste { margin: 0; padding-left: 1.4rem; font-size: 0.95rem; }
.iu-kilder-punkt { margin: 0.3rem 0; overflow-wrap: anywhere; }
.iu-kilder-punkt::marker { font: 500 0.85em var(--iu-m); color: var(--iu-skifer); }
.iu-kilder-vaert {
  display: inline-block;
  margin-left: 0.3rem;
  padding: 0 0.35rem;
  background: var(--iu-graa);
  color: var(--iu-skifer);
  font: 500 0.75rem/1.6 var(--iu-m);
  border-radius: var(--iu-r);
}

.iu-videre {
  max-width: 42rem;
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: 0.75rem;
}
.iu-videre-link {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.9rem 1rem;
  border: 2px solid var(--iu-sort);
  border-radius: var(--iu-r);
  color: var(--iu-sort);
  text-decoration: none;
}
.iu-videre-naeste { text-align: right; grid-column: -2; }
.iu-videre-retning { font: 500 0.75rem/1.3 var(--iu-m); letter-spacing: 0.04em; text-transform: uppercase; color: var(--iu-skifer); }
.iu-videre-navn { font: 700 1.08rem/1.25 var(--iu-h); }
.iu-videre-link:hover { background: var(--iu-signal); color: var(--iu-sort); }
.iu-videre-link:hover .iu-videre-retning { color: var(--iu-sort); }

/* ---------- Sidespalte ---------- */

.iu-sidespalte { display: flex; flex-direction: column; gap: 1.5rem; min-width: 0; }

.iu-toc { border-left: 3px solid var(--iu-sort); padding-left: 1rem; }
.iu-toc-titel, .iu-andrespor-titel {
  margin: 0 0 0.5rem;
  font: 500 0.75rem/1.3 var(--iu-m);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--iu-skifer);
}
.iu-toc-liste { list-style: none; margin: 0; padding: 0; }
.iu-toc-punkt { margin: 0.35rem 0; }
.iu-toc-link { color: var(--iu-sort); font: 600 0.93rem/1.3 var(--iu-h); text-decoration: none; }
.iu-toc-link:hover { color: var(--iu-glod); text-decoration: underline; }

.iu-sporboks {
  padding: 1.25rem;
  border-top: 6px solid var(--iu-signal);
  border-radius: var(--iu-r);
  background: var(--iu-graa);
}
.iu-sporboks-titel { margin: 0 0 0.75rem; font: 800 1.1rem/1.2 var(--iu-h); letter-spacing: -0.02em; }
.iu-sporboks-nr { color: var(--iu-glod); font: 500 0.95rem/1 var(--iu-m); margin-right: 0.3rem; }
.iu-sporboks-liste { list-style: none; margin: 0; padding: 0; }
.iu-sporboks-link {
  display: block;
  padding: 0.4rem 0 0.4rem 0.8rem;
  border-left: 3px solid var(--iu-streg);
  color: var(--iu-sort);
  font: 600 0.95rem/1.3 var(--iu-h);
  text-decoration: none;
}
.iu-sporboks-link:hover { border-left-color: var(--iu-signal); color: var(--iu-glod); }
.iu-sporboks-link[aria-current="page"] { border-left-color: var(--iu-signal); font-weight: 800; }

.iu-andrespor-liste { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.35rem; }
.iu-andrespor-link {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  color: var(--iu-sort);
  font: 600 0.95rem/1.3 var(--iu-h);
  text-decoration: none;
}
.iu-andrespor-nr {
  padding: 0.1rem 0.35rem;
  border-radius: var(--iu-r);
  background: var(--iu-sort);
  color: var(--iu-hvid);
  font: 500 0.75rem/1.4 var(--iu-m);
}
.iu-andrespor-link:hover { color: var(--iu-glod); text-decoration: underline; }

/* ---------- Hastighedsvælger ---------- */

.iu-hv {
  display: grid;
  gap: 1.75rem;
  padding: clamp(1.25rem, 4vw, 2.5rem);
  border-radius: var(--iu-r);
  background: var(--iu-sort);
  color: var(--iu-hvid);
  scroll-margin-top: 1rem;
}
.iu-hv a { color: var(--iu-cyan); }
.iu-hv a:hover { color: var(--iu-hvid); }
.iu-hv :focus-visible { outline-color: var(--iu-hvid); box-shadow: 0 0 0 6px var(--iu-signal); }

.iu-hv-etiket { margin: 0 0 0.4rem; color: var(--iu-cyan); font: 500 0.78rem/1.3 var(--iu-m); letter-spacing: 0.06em; text-transform: uppercase; }
.iu-hv-titel { margin: 0 0 0.7rem; font-size: clamp(1.8rem, 4.2vw, 2.6rem); letter-spacing: -0.04em; }
.iu-hv-intro { margin: 0 0 1.5rem; color: var(--iu-lys); max-width: 34rem; }

.iu-hv-form { display: grid; gap: 1.3rem; }
.iu-hv-felt { display: grid; gap: 0.45rem; }
.iu-hv-label { display: flex; gap: 0.6rem; align-items: baseline; font: 600 1.06rem/1.3 var(--iu-h); }
.iu-hv-nr {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: var(--iu-r);
  background: var(--iu-signal);
  color: var(--iu-sort);
  font: 500 0.9rem/1 var(--iu-m);
  transform: translateY(0.15rem);
}
.iu-hv-valg {
  width: 100%;
  min-height: 3rem;
  padding: 0.65rem 2.75rem 0.65rem 0.9rem;
  border: 2px solid var(--iu-hvid);
  border-radius: var(--iu-r);
  background-color: var(--iu-hvid);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--iu-sort) 50%),
    linear-gradient(135deg, var(--iu-sort) 50%, transparent 50%);
  background-position: calc(100% - 1.35rem) 50%, calc(100% - 0.95rem) 50%;
  background-size: 0.42rem 0.42rem;
  background-repeat: no-repeat;
  color: var(--iu-sort);
  font: 600 1.05rem/1.2 var(--iu-h);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}
.iu-hv-valg:hover { border-color: var(--iu-signal); }
.iu-hv-hjaelp { margin: 0; color: var(--iu-lys); font-size: 0.92rem; line-height: 1.5; }
.iu-hv-handling { margin-top: 0.3rem; }
.iu-hv .iu-knap:hover { background: var(--iu-hvid); color: var(--iu-sort); }
.iu-hv-nojs { margin: 0; color: var(--iu-lys); font-size: 0.9rem; }

.iu-hv-svar {
  align-self: start;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border-radius: var(--iu-r);
  background: var(--iu-signal);
  color: var(--iu-sort);
}
.iu-hv-svar a { color: var(--iu-sort); }
.iu-hv-svar a:hover { color: var(--iu-sort); text-decoration-thickness: 2px; }
.iu-hv-svar :focus-visible { outline-color: var(--iu-sort); box-shadow: 0 0 0 6px var(--iu-hvid); }
.iu-hv-svar-etiket { margin: 0 0 1rem; font: 500 0.78rem/1.3 var(--iu-m); letter-spacing: 0.05em; text-transform: uppercase; }

.iu-hv-maaler {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.4rem;
  align-items: end;
  height: 6rem;
  margin-bottom: 1rem;
}
.iu-hv-bar {
  position: relative;
  display: block;
  height: 30%;
  background: rgba(15, 20, 25, 0.16);
  clip-path: var(--iu-skraa);
  transition: background-color 0.25s ease;
}
.iu-hv-bar-2 { height: 52%; }
.iu-hv-bar-3 { height: 76%; }
.iu-hv-bar-4 { height: 100%; }
.iu-hv-bar-t { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.iu-hv-maaler[data-trin="1"] .iu-hv-bar-1,
.iu-hv-maaler[data-trin="2"] .iu-hv-bar-1, .iu-hv-maaler[data-trin="2"] .iu-hv-bar-2,
.iu-hv-maaler[data-trin="3"] .iu-hv-bar-1, .iu-hv-maaler[data-trin="3"] .iu-hv-bar-2, .iu-hv-maaler[data-trin="3"] .iu-hv-bar-3,
.iu-hv-maaler[data-trin="4"] .iu-hv-bar { background: var(--iu-sort); }

.iu-hv-trin { margin: 0; font: 500 0.85rem/1.3 var(--iu-m); letter-spacing: 0.04em; text-transform: uppercase; }
.iu-hv-interval {
  margin: 0.1rem 0 0.9rem;
  font: 800 clamp(2rem, 5.4vw, 2.85rem)/1 var(--iu-h);
  letter-spacing: -0.045em;
}
.iu-hv-forklaring, .iu-hv-grund { margin: 0 0 0.8rem; font-size: 1rem; line-height: 1.5; }
.iu-hv-grund-start { font-weight: 700; }
.iu-hv-upload {
  margin: 0 0 0.9rem;
  padding: 0.8rem 1rem;
  border-radius: var(--iu-r);
  background: var(--iu-sort);
  color: var(--iu-hvid);
  font-size: 0.95rem;
  line-height: 1.5;
}
.iu-hv-note {
  margin: 0 0 0.7rem;
  padding-top: 0.8rem;
  border-top: 2px solid var(--iu-sort);
  font-size: 0.93rem;
  line-height: 1.5;
}
.iu-hv-kilde { margin: 0; font-size: 0.85rem; line-height: 1.5; overflow-wrap: anywhere; }

.iu-hv-regler { border-top: 1px solid #2c3640; padding-top: 1rem; }
.iu-hv-regler-knap {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font: 600 1rem/1.3 var(--iu-h);
  cursor: pointer;
  list-style: none;
}
.iu-hv-regler-knap::-webkit-details-marker { display: none; }
.iu-hv-regler-knap::before { content: "+"; color: var(--iu-signal); font: 500 1.2rem/1 var(--iu-m); }
.iu-hv-regler[open] .iu-hv-regler-knap::before { content: "–"; }
.iu-hv-regler-tekst { color: var(--iu-lys); font-size: 0.95rem; line-height: 1.55; max-width: 48rem; }
.iu-hv-regler-tekst strong { color: var(--iu-hvid); }
.iu-hv-regel-liste { padding-left: 1.3rem; }
.iu-hv-regel-liste li { margin: 0.35rem 0; }

/* ---------- Kontakt ---------- */

.iu-kontakt-gitter { display: grid; gap: 2.5rem; padding-top: clamp(2rem, 5vw, 3rem); }
.iu-kontakt-note { max-width: 36rem; }
.iu-kontakt-boks > p[role="status"] {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--iu-r);
  background: var(--iu-sort);
  color: var(--iu-hvid);
  font: 600 1rem/1.4 var(--iu-h);
}
.iu-form {
  position: relative;
  display: grid;
  gap: 1.1rem;
  padding: clamp(1.25rem, 4vw, 2rem);
  border-top: 6px solid var(--iu-signal);
  border-radius: var(--iu-r);
  background: var(--iu-graa);
}
.iu-form-titel { margin: 0; font: 800 1.45rem/1.15 var(--iu-h); letter-spacing: -0.03em; }
.iu-form-felt { display: grid; gap: 0.35rem; }
.iu-form-label { font: 600 0.98rem/1.3 var(--iu-h); }
.iu-form-input {
  width: 100%;
  min-height: 2.9rem;
  padding: 0.65rem 0.8rem;
  border: 2px solid var(--iu-sort);
  border-radius: var(--iu-r);
  background: var(--iu-hvid);
  color: var(--iu-sort);
  font: 400 1rem/1.4 var(--iu-b);
}
.iu-form-input:focus-visible { outline: 3px solid var(--iu-signal); outline-offset: 0; box-shadow: none; }
.iu-form-tekstfelt { min-height: 9rem; resize: vertical; }
.iu-form-hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.iu-form-lille { margin: 0; color: var(--iu-skifer); font-size: 0.88rem; line-height: 1.5; }

/* ---------- Privatliv, oversigt, 404 ---------- */

.iu-privat-ramme { padding-top: clamp(2rem, 5vw, 3rem); }

.iu-oversigt-tekst { padding-top: 2rem; }
.iu-oversigt-spor {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 2.5rem;
}
.iu-oversigt-blok { border-top: 6px solid var(--iu-sort); padding-top: 1rem; }
.iu-oversigt-navn { display: flex; gap: 0.6rem; align-items: baseline; margin: 0 0 0.4rem; font-size: clamp(1.4rem, 3vw, 1.9rem); }
.iu-oversigt-nr { color: var(--iu-glod); font: 500 0.7em/1 var(--iu-m); }
.iu-oversigt-beskr { margin: 0 0 1rem; color: var(--iu-skifer); }
.iu-oversigt-liste { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem 2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); }
.iu-oversigt-link { color: var(--iu-sort); font: 700 1.1rem/1.3 var(--iu-h); }
.iu-oversigt-link:hover { color: var(--iu-glod); }
.iu-oversigt-tekst2 { margin: 0.3rem 0 0; color: var(--iu-skifer); font-size: 0.95rem; line-height: 1.5; }

.iu-fejl-gitter {
  display: grid;
  gap: 2rem;
  align-items: end;
  padding-top: clamp(2.5rem, 7vw, 5rem);
  padding-bottom: 2.5rem;
}
.iu-fejl-kode { margin: 0; color: var(--iu-glod); font: 500 clamp(4rem, 14vw, 8rem)/0.9 var(--iu-m); letter-spacing: -0.06em; }
.iu-fejl-maaler { display: grid; grid-template-columns: repeat(4, 3rem); gap: 0.5rem; align-items: end; height: 10rem; }
.iu-fejl-maaler span { display: block; height: 25%; background: var(--iu-streg); clip-path: var(--iu-skraa); }
.iu-fejl-maaler span:nth-child(1) { background: var(--iu-signal); }
.iu-fejl-maaler span:nth-child(2) { height: 50%; }
.iu-fejl-maaler span:nth-child(3) { height: 75%; }
.iu-fejl-maaler span:nth-child(4) { height: 100%; }
.iu-fejl-spor { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.6rem; }
.iu-fejl-link {
  display: inline-flex;
  gap: 0.5rem;
  align-items: baseline;
  padding: 0.7rem 1rem;
  border: 2px solid var(--iu-sort);
  border-radius: var(--iu-r);
  color: var(--iu-sort);
  font: 600 1rem/1.2 var(--iu-h);
  text-decoration: none;
}
.iu-fejl-nr { color: var(--iu-glod); font: 500 0.85rem/1 var(--iu-m); }
.iu-fejl-link:hover { background: var(--iu-signal); }
.iu-fejl-link:hover .iu-fejl-nr { color: var(--iu-sort); }

/* ---------- Fod ---------- */

.iu-fod {
  margin-top: clamp(3.5rem, 8vw, 6rem);
  background: var(--iu-sort);
  color: var(--iu-lys);
  text-align: center;
}
.iu-fod-inde { max-width: 44rem; margin: 0 auto; padding: 2.75rem var(--iu-luft) 2.25rem; }
.iu-fod-navn {
  display: inline-flex;
  align-items: flex-end;
  gap: 0.6rem;
  margin: 0 0 0.8rem;
  color: var(--iu-hvid);
  font: 800 1.35rem/1 var(--iu-h);
  letter-spacing: -0.03em;
}
.iu-fod-streger { display: inline-grid; grid-template-columns: repeat(4, 0.42rem); gap: 0.14rem; align-items: end; height: 1.1rem; }
.iu-fod-streger span { display: block; height: 30%; background: var(--iu-signal); clip-path: var(--iu-skraa); }
.iu-fod-streger span:nth-child(2) { height: 52%; }
.iu-fod-streger span:nth-child(3) { height: 76%; }
.iu-fod-streger span:nth-child(4) { height: 100%; }
.iu-fod-tekst { margin: 0 auto 1.2rem; font-size: 0.95rem; line-height: 1.55; }
.iu-fod-liste { list-style: none; margin: 0 0 1.2rem; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.3rem 1.4rem; }
.iu-fod-link { color: var(--iu-hvid); font: 600 0.95rem/1.6 var(--iu-h); text-decoration-color: var(--iu-signal); text-decoration-thickness: 2px; }
.iu-fod-link:hover, .iu-fod-link[aria-current="page"] { color: var(--iu-cyan); }
.iu-fod :focus-visible { outline-color: var(--iu-hvid); }
.iu-fod-aar { margin: 0; color: var(--iu-daemp); font: 500 0.75rem/1.4 var(--iu-m); }

/* ---------- Bredere skærme ---------- */

@media (min-width: 640px) {
  .iu-logo svg { height: 30px; }
  .iu-sidehoved::after { display: block; opacity: 0.9; width: 6rem; height: 4.5rem; }
}

@media (min-width: 900px) {
  .iu-start-gitter { grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr); gap: 3.5rem; }
  .iu-start-uden-foto .iu-start-gitter { grid-template-columns: minmax(0, 1fr); }
  .iu-baand-gitter { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 4rem; }
  .iu-hv { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); column-gap: 2.5rem; }
  .iu-hv-regler { grid-column: 1 / -1; }
  .iu-kontakt-gitter { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 4rem; }
  .iu-fejl-gitter { grid-template-columns: minmax(0, 1fr) auto; }
  .iu-sidehoved::after { width: 9rem; height: 7rem; }
  .iu-side-foto .iu-foto-img { aspect-ratio: 21 / 9; }
  .iu-side-foto .iu-foto-illu .iu-foto-img { object-fit: contain; background: var(--iu-hvid); box-shadow: inset 0 0 0 1px var(--iu-streg); }
}

@media (min-width: 1000px) {
  .iu-gitter { grid-template-columns: minmax(0, 1fr) 290px; gap: 4.5rem; }
  .iu-sidespalte { position: sticky; top: 1.5rem; align-self: start; max-height: calc(100vh - 3rem); overflow-y: auto; }
  .iu-oversigt-spor { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

@media print {
  .iu-top, .iu-fod, .iu-sidespalte, .iu-baand, .iu-hop { display: none; }
  body { font-size: 11pt; }
}