/* Ladepunkt – ett stilark for hele nettstedet. Mobil først, så brede skjermer. */
:root {
  --gronn: #0b6b53;
  --gronn-mork: #084a3a;
  --gronn-lys: #e7f4ef;
  --blekk: #16211d;
  --blekk-svak: #4a5a53;
  --linje: #d9e2de;
  --bak: #fbfcfb;
  --kort-bak: #ffffff;
  --gul: #f4b400;
  --varsel: #8a4b00;
  --varsel-bak: #fff6e0;
  --radius: 14px;
  --skygge: 0 1px 2px rgba(16, 40, 32, .06), 0 6px 20px rgba(16, 40, 32, .07);
  --maks: 1060px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bak);
  color: var(--blekk);
  font: 400 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  text-rendering: optimizeLegibility;
}

.ramme { max-width: var(--maks); margin: 0 auto; padding: 0 18px; width: 100%; }

h1, h2, h3 { line-height: 1.2; letter-spacing: -.01em; margin: 0 0 .5em; }
h1 { font-size: 1.75rem; }
h2 { font-size: 1.3rem; margin-top: 2rem; }
h3 { font-size: 1.08rem; margin-top: 1.5rem; }

p { margin: 0 0 1rem; }
ul, ol { margin: 0 0 1rem; padding-left: 1.2rem; }
li { margin-bottom: .45rem; }
a { color: var(--gronn); text-underline-offset: 2px; }
a:hover { color: var(--gronn-mork); }

.hopp {
  position: absolute; left: -9999px; top: 0; background: #fff; padding: .6rem 1rem;
  z-index: 50; border-radius: 0 0 var(--radius) 0;
}
.hopp:focus { left: 0; }

/* ---------- topp ---------- */
.topp {
  background: #fff; border-bottom: 1px solid var(--linje);
  position: sticky; top: 0; z-index: 20;
}
.topp-inn { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 58px; }
.merke {
  display: inline-flex; align-items: center; gap: .45rem; font-weight: 700; font-size: 1.15rem;
  color: var(--blekk); text-decoration: none; letter-spacing: -.02em;
}
.merke svg { color: var(--gronn); flex: none; }
.meny { display: flex; gap: .2rem; overflow-x: auto; scrollbar-width: none; }
.meny::-webkit-scrollbar { display: none; }
.meny a {
  color: var(--blekk-svak); text-decoration: none; font-size: .95rem; font-weight: 500;
  padding: .45rem .55rem; border-radius: 9px; white-space: nowrap;
}
.meny a:hover { background: var(--gronn-lys); color: var(--gronn-mork); }

main { padding: 1.4rem 0 3rem; }

/* ---------- forside ---------- */
.helt { padding: .6rem 0 1.2rem; }
.helt h1 { font-size: 1.95rem; margin-bottom: .4rem; }
.ingress { font-size: 1.07rem; color: var(--blekk-svak); max-width: 62ch; }

.oppsett { display: grid; gap: 1.1rem; }

.kort {
  background: var(--kort-bak); border: 1px solid var(--linje); border-radius: var(--radius);
  padding: 1.1rem; box-shadow: var(--skygge);
}

/* ---------- skjema ---------- */
.skjema .felt { margin-bottom: 1.05rem; }
label { display: block; font-weight: 600; font-size: .95rem; margin-bottom: .3rem; }
.hjelp { font-size: .84rem; color: var(--blekk-svak); margin: .3rem 0 0; }
.liten { font-size: .84rem; color: var(--blekk-svak); }
.varsel {
  background: var(--varsel-bak); border: 1px solid #f0d9a8; border-left: 4px solid var(--varsel);
  border-radius: 10px; padding: .9rem 1rem; margin: 1rem 0 1.4rem;
}

input, select, textarea, button { font: inherit; }
input[type="number"], input[type="text"], input[type="email"], select, textarea {
  width: 100%; padding: .7rem .75rem; border: 1px solid #c4d2cc; border-radius: 10px;
  background: #fff; color: var(--blekk); font-size: 1.05rem;
}
input[readonly] { background: #f1f5f3; color: var(--blekk-svak); }
input:focus-visible, select:focus-visible, textarea:focus-visible,
button:focus-visible, summary:focus-visible, a:focus-visible {
  outline: 3px solid #7fc3ac; outline-offset: 2px;
}
.inn-enhet { position: relative; display: flex; align-items: center; }
.inn-enhet input { padding-right: 6.2rem; }
.inn-enhet span {
  position: absolute; right: .8rem; font-size: .88rem; color: var(--blekk-svak); pointer-events: none;
}
.to-kolonner { display: grid; gap: 0 1rem; }

.avansert { border-top: 1px solid var(--linje); margin: 1.2rem 0 .4rem; padding-top: .9rem; }
.avansert summary { cursor: pointer; font-weight: 600; color: var(--gronn); padding: .2rem 0; }
.avansert[open] summary { margin-bottom: .9rem; }

.skjema .felt:first-child input { font-size: 1.15rem; }

.knapp {
  display: inline-block; background: var(--gronn); color: #fff; border: 0; border-radius: 10px;
  padding: .85rem 1.3rem; font-weight: 600; font-size: 1.02rem; cursor: pointer;
  text-decoration: none; width: 100%; text-align: center;
}
.knapp:hover { background: var(--gronn-mork); color: #fff; }
.liten-knapp { width: auto; padding: .5rem 1rem; font-size: .93rem; }
.cTA .knapp { width: auto; margin: .4rem 0 1.4rem; }

/* ---------- resultat ---------- */
.resultat { background: linear-gradient(180deg, #fff 0%, #f7fbf9 100%); }
.resultat-tittel { font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--blekk-svak); margin-bottom: .2rem; }
.resultat-stort {
  font-size: 2.6rem; font-weight: 700; line-height: 1.05; margin: 0 0 .1rem;
  letter-spacing: -.03em; color: var(--gronn-mork);
}
.resultat-stort .enhet { font-size: 1rem; font-weight: 500; letter-spacing: 0; color: var(--blekk-svak); }
.resultat-under { margin: 0 0 1rem; color: var(--blekk-svak); font-size: .95rem; }
.resultat { scroll-margin-top: 70px; }

.nokler { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; margin: 0 0 1.1rem; }
.nokler > div { background: var(--gronn-lys); border-radius: 10px; padding: .55rem .6rem; }
.nokler dt { font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--gronn-mork); }
.nokler dd { margin: .1rem 0 0; font-weight: 700; font-size: .98rem; }

.tabell { width: 100%; border-collapse: collapse; font-size: .95rem; margin: 0 0 .8rem; }
.tabell caption { text-align: left; margin-bottom: .4rem; }
.tabell th, .tabell td { text-align: left; padding: .5rem 0; border-bottom: 1px solid var(--linje); vertical-align: top; }
.tabell td { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.tabell thead th { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--blekk-svak); }
.tabell tr.sum th, .tabell tr.sum td { border-bottom: 0; font-weight: 700; padding-top: .7rem; }

.sammenlikning p { margin: 0 0 .6rem; font-size: .96rem; }
.sammenlikning p:last-child { margin-bottom: .5rem; }

#res-merknad { margin-top: .8rem; }

/* ---------- prosa ---------- */
.prosa { max-width: 68ch; }
.prosa h2 { margin-top: 2.1rem; }
.prosa .kildeliste { font-size: .92rem; }
.prosa .cTA { margin-top: 2rem; }

/* tabeller i prosa: ruller sidelengs på smale skjermer i stedet for å klemme kolonnene */
.tabell-ramme { overflow-x: auto; margin: 0 0 1.3rem; }
.tabell-ramme table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: .93rem; }
.tabell-ramme thead th {
  text-align: left; vertical-align: bottom; padding: .45rem .7rem .45rem 0;
  font-size: .78rem; text-transform: uppercase; letter-spacing: .04em;
  color: var(--blekk-svak); border-bottom: 2px solid var(--linje);
}
.tabell-ramme tbody td, .tabell-ramme tbody th {
  text-align: left; vertical-align: top; padding: .55rem .7rem .55rem 0;
  border-bottom: 1px solid var(--linje);
}
.tabell-ramme tbody tr:last-child td { border-bottom: 0; }


.guide-liste { list-style: none; padding: 0; display: grid; gap: .8rem; }
.guide-kort {
  display: block; background: #fff; border: 1px solid var(--linje); border-radius: var(--radius);
  padding: 1rem; text-decoration: none; color: var(--blekk); box-shadow: var(--skygge);
}
.guide-kort strong { display: block; margin-bottom: .25rem; font-size: 1.04rem; }
.guide-kort span { color: var(--blekk-svak); font-size: .93rem; }
.guide-kort:hover { border-color: var(--gronn); }
.planlagt { background: #f4f7f5; border: 1px dashed var(--linje); border-radius: var(--radius); padding: .9rem 1rem; }
.planlagt strong { display: block; }
.planlagt span { font-size: .86rem; color: var(--blekk-svak); }

.brod { font-size: .86rem; color: var(--blekk-svak); margin-bottom: 1rem; }
.brod a { color: var(--blekk-svak); }

.faq { border-bottom: 1px solid var(--linje); padding: .7rem 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { margin: .6rem 0 0; color: var(--blekk-svak); }

/* ---------- bunn ---------- */
.bunn { border-top: 1px solid var(--linje); background: #fff; padding: 1.6rem 0 2.2rem; font-size: .9rem; }
.bunn-meny { display: flex; flex-wrap: wrap; gap: .3rem 1rem; margin-bottom: 1rem; }
.bunn-meny a { color: var(--blekk-svak); text-decoration: none; }
.bunn-meny a:hover { text-decoration: underline; }
.annonse-merke {
  background: #f3f6f4; border-radius: 8px; padding: .55rem .7rem; color: var(--blekk-svak);
  font-size: .82rem; margin: 0 0 .8rem; max-width: 60ch;
}
.bunn .liten { margin: 0 0 .4rem; }

/* avkryssing */
.avkryss { display: flex; gap: .45rem; align-items: center; font-weight: 500; font-size: .9rem; margin-top: .35rem; }
.avkryss input { width: auto; margin: 0; }

/* ---------- brede skjermer ---------- */
@media (min-width: 720px) {
  h1 { font-size: 2.15rem; }
  .helt h1 { font-size: 2.4rem; }
  .to-kolonner { grid-template-columns: 1fr 1fr; }
  .guide-liste { grid-template-columns: 1fr 1fr; }
  .oppsett { grid-template-columns: minmax(0, 1fr) minmax(0, 420px); align-items: start; }
  .oppsett-resultat { position: sticky; top: 74px; }
  .kort { padding: 1.35rem; }
  .skjema .knapp { width: auto; min-width: 180px; }
}

@media (min-width: 980px) {
  body { font-size: 17.5px; }
  .oppsett { grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 1.6rem; }
}

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

@media print {
  .topp, .bunn, .knapp { display: none; }
  .oppsett { display: block; }
}

/* ---------- smale telefoner ---------- */
@media (max-width: 430px) {
  .topp-inn { flex-wrap: wrap; gap: .1rem .5rem; min-height: 0; padding-top: .45rem; padding-bottom: .3rem; }
  .meny { width: 100%; margin-left: -.38rem; }
  .merke { font-size: 1.02rem; gap: .35rem; }
  .merke svg { width: 20px; height: 20px; }
  .meny { gap: 0; }
  .meny a { font-size: .88rem; padding: .4rem .38rem; }
  .helt h1 { font-size: 1.62rem; }
  .ingress { font-size: 1rem; }
  .kort { padding: .95rem; }
}