/* landis.dk - gletsjerblå, iskernens lag, morænens brune */
@font-face { font-family: "Gloock"; src: url("/assets/fonts/gloock-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Atkinson Next"; src: url("/assets/fonts/atkinson-next.woff2") format("woff2"); font-weight: 200 800; font-style: normal; font-display: swap; }

:root {
  --nat: #12303f;
  --nat-2: #1c4457;
  --is: #d9e9f0;
  --is-2: #b9d5e2;
  --is-dyb: #7eaec4;
  --gletsjer: #1f6f95;
  --hav: #2c5d77;
  --moraene: #8b6d50;
  --fjeld: #5b4c42;
  --papir: #f3f7f8;
  --papir-2: #e6eef1;
  --blaek: #112630;
  --daempet: #4b5f69;
  --linje: #c9d8de;
  --rigtig: #1d6b4f;
  --forkert: #9c2f22;
  --display: "Gloock", Georgia, serif;
  --tekst: "Atkinson Next", system-ui, sans-serif;
  --maal: 66ch;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--papir); color: var(--blaek); font: 1.0625rem/1.65 var(--tekst); }
::selection { background: var(--is-2); color: var(--nat); }
img, svg { max-width: 100%; }
a { color: var(--gletsjer); text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { color: var(--nat); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--gletsjer); outline-offset: 3px; border-radius: 2px; }

.ramme { width: min(100% - 2rem, 70rem); margin-inline: auto; }
.spring { position: absolute; left: 1rem; top: -4rem; background: var(--nat); color: #fff; padding: .5rem .9rem; z-index: 10; }
.spring:focus { top: .75rem; }

h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.08; letter-spacing: -0.005em; text-wrap: balance; color: var(--nat); }
h1 { font-size: clamp(2.5rem, 7.5vw, 4.6rem); margin: 0 0 1rem; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.15rem); margin: 2.4em 0 .5em; }
p { margin: 0 0 1em; }
.indledning { font-size: clamp(1.1rem, 2.1vw, 1.27rem); line-height: 1.55; max-width: 44ch; color: var(--daempet); }
.overrubrik { font-size: .82rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--moraene); margin: 0 0 .9rem; }

/* Top */
.top { background: var(--nat); color: #fff; }
.top-ind { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .4rem 1.5rem; padding-block: .9rem; }
.ordmaerke { display: inline-flex; align-items: center; gap: .6rem; color: #fff; text-decoration: none; font: 400 1.65rem/1 var(--display); }
.ordmaerke:hover { color: #fff; }
.ordmaerke svg { width: 2.6rem; height: 1.3rem; color: var(--is); flex: none; }
.menu { display: flex; flex-wrap: wrap; gap: .1rem 1.15rem; }
.menu a { color: #c6dbe5; text-decoration: none; font-weight: 600; font-size: .97rem; padding-block: .3rem; border-bottom: 1px solid transparent; }
.menu a:hover { color: #fff; border-bottom-color: var(--is-dyb); }
.menu a[aria-current="page"] { color: #fff; border-bottom-color: #fff; }

/* Knapper */
.knapper { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.knap { display: inline-flex; align-items: center; justify-content: center; min-height: 3rem; padding: .7rem 1.35rem; border: 1.5px solid var(--nat); border-radius: 3px; background: var(--nat); color: #fff; font: 700 1rem/1 var(--tekst); text-decoration: none; cursor: pointer; transition: background-color .15s ease-out; }
.knap:hover { background: var(--nat-2); color: #fff; }
.knap-lys { background: transparent; color: var(--nat); }
.knap-lys:hover { background: var(--papir-2); color: var(--nat); }

/* Forside */
.helt { background: linear-gradient(var(--papir) 0, var(--is) 100%); padding-top: clamp(2.5rem, 7vw, 5rem); }
.helt-tekst { max-width: 44rem; }
.helt .snit { margin: 2rem 0 0; }
.helt .snit svg { display: block; width: 100%; height: auto; }

.snit, .profil { margin: 2.5rem 0; }
.snit svg, .profil svg { display: block; width: 100%; height: auto; }
.snit figcaption, .profil figcaption { font-size: .92rem; color: var(--daempet); margin-top: .6rem; max-width: var(--maal); }
.snit-himmel { fill: var(--is); }
.helt .snit-himmel { fill: transparent; }
.snit-fjeld { fill: var(--fjeld); }
.snit-hav { fill: var(--hav); }
.snit-is { fill: #f7fbfc; stroke: var(--is-dyb); stroke-width: 1.5; }
.snit-lag path { fill: none; stroke: var(--is-2); stroke-width: 1.4; }
.snit-isfjeld { fill: #f7fbfc; stroke: var(--is-dyb); stroke-width: 1.2; }
.snit-vandlinje { stroke: #9cc3d4; stroke-width: 1; }
.snit-tekst text { font: 600 15px var(--tekst); fill: var(--nat); }
.pr-jord { fill: var(--moraene); }
.pr-sand { fill: #d6bf8e; }
.pr-tunnel { fill: none; stroke: var(--hav); stroke-width: 3; stroke-dasharray: 6 5; }

.sektion { padding-block: clamp(2rem, 6vw, 4rem); }
.sektion h2:first-child, .to-spalter h2 { margin-top: 0; }
.sektion-lys { background: var(--papir-2); }
.to-spalter { display: grid; gap: 2.5rem; }
@media (min-width: 860px) { .to-spalter { grid-template-columns: 1fr 1fr; gap: 4rem; } }

.trin { list-style: none; padding: 0; margin: 0; }
.trin li { display: grid; grid-template-columns: 6.5rem 1fr; gap: 1rem; padding: .85rem 0; border-top: 1px solid var(--linje); }
.trin li:last-child { border-bottom: 1px solid var(--linje); }
.trin span { font: 400 1.25rem/1.2 var(--display); color: var(--gletsjer); }

.genveje { display: grid; gap: 1rem; }
@media (min-width: 760px) { .genveje { grid-template-columns: repeat(3, 1fr); } }
.genvej { display: flex; flex-direction: column; gap: .45rem; padding: 1.4rem 1.4rem 1.6rem; background: var(--papir); border: 1px solid var(--linje); color: var(--blaek); text-decoration: none; transition: border-color .15s ease-out, transform .15s ease-out; }
.genvej:hover { border-color: var(--gletsjer); color: var(--blaek); transform: translateY(-2px); }
.genvej-nr { font: 700 .8rem/1 var(--tekst); letter-spacing: .12em; color: var(--moraene); }
.genvej-titel { font: 400 1.5rem/1.15 var(--display); color: var(--nat); }

/* Tekstsider */
.tekstside main { padding-block: clamp(2rem, 6vw, 4rem) clamp(3rem, 7vw, 5rem); }
.side-top { max-width: 48rem; margin-bottom: 2rem; }
.artikel { max-width: var(--maal); }
.artikel ul { padding-left: 1.2rem; }
.artikel li { margin-bottom: .6rem; }

.tal { display: grid; gap: 0; margin: 0 0 1rem; border-top: 1px solid var(--linje); }
.tal div { padding: 1.1rem 0; border-bottom: 1px solid var(--linje); }
.tal dt { font: 400 clamp(1.7rem, 4vw, 2.3rem)/1.1 var(--display); color: var(--gletsjer); }
.tal dd { margin: .35rem 0 0; color: var(--daempet); max-width: 34ch; }
@media (min-width: 760px) { .tal { grid-template-columns: repeat(3, 1fr); gap: 2rem; border-top: 0; } .tal div { border-top: 1px solid var(--nat); border-bottom: 0; } }

.tidslinje { list-style: none; margin: 0 0 1rem; padding: 0; position: relative; max-width: 52rem; }
.tidslinje::before { content: ""; position: absolute; left: .45rem; top: .4rem; bottom: .4rem; width: 1px; background: var(--is-dyb); }
.tidslinje li { position: relative; padding: 0 0 1.5rem 2.2rem; }
.tidslinje li::before { content: ""; position: absolute; left: 0; top: .35rem; width: .9rem; height: .9rem; border-radius: 50%; background: var(--papir); border: 2px solid var(--gletsjer); }
.tid { display: block; font-size: .82rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--moraene); margin-bottom: .2rem; }
.tidslinje p { margin: 0; max-width: var(--maal); }

.former { display: grid; gap: 0; margin: 1rem 0 2rem; border-top: 1px solid var(--nat); }
@media (min-width: 820px) { .former { grid-template-columns: 1fr 1fr; column-gap: 3rem; } }
.form { padding: 1.3rem 0 1rem; border-bottom: 1px solid var(--linje); }
.form h2 { font-size: 1.55rem; margin: 0 0 .5rem; }
.form h2 span { font: 700 .8rem/1 var(--tekst); letter-spacing: .12em; color: var(--moraene); vertical-align: .35em; margin-right: .3rem; }
.form p { margin-bottom: .6rem; }
.kend { font-size: .95rem; color: var(--daempet); }

/* Quiz */
.quiz { max-width: 44rem; background: #fff; border: 1px solid var(--linje); padding: clamp(1.25rem, 4vw, 2.25rem); }
.quiz-nr { font-size: .82rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--moraene); margin: 0 0 .6rem; }
.quiz-bar { height: 4px; background: var(--papir-2); margin-bottom: 1.4rem; }
.quiz-bar span { display: block; height: 100%; background: var(--gletsjer); transition: width .3s ease-out; }
.quiz-q { margin: 0 0 1.2rem; font-size: clamp(1.4rem, 3.4vw, 1.85rem); }
.quiz-svar { display: grid; gap: .6rem; margin-bottom: 1rem; }
.quiz-valg { text-align: left; font: 600 1rem/1.4 var(--tekst); padding: .85rem 1rem; min-height: 3rem; background: var(--papir); color: var(--blaek); border: 1.5px solid var(--linje); border-radius: 3px; cursor: pointer; transition: border-color .15s ease-out, background-color .15s ease-out; }
.quiz-valg:hover:not(:disabled) { border-color: var(--gletsjer); }
.quiz-valg:disabled { cursor: default; }
.quiz-valg.rigtig { background: #e3f1ea; border-color: var(--rigtig); color: var(--rigtig); }
.quiz-valg.forkert { background: #f8e7e4; border-color: var(--forkert); color: var(--forkert); }
.quiz-forkl { min-height: 1.5em; color: var(--daempet); }

/* Bund */
.bund { background: var(--nat); color: #c6dbe5; padding-block: 2.2rem; margin-top: 0; }
.bund-ind { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; align-items: baseline; }
.bund-navn { font: 400 1.35rem/1.2 var(--display); color: #fff; margin: 0; }
.bund-navn span { display: block; font: 400 .9rem/1.4 var(--tekst); color: #9fbccb; }
.bund nav { display: flex; flex-wrap: wrap; gap: .3rem 1.2rem; }
.bund a { color: #c6dbe5; text-decoration: none; }
.bund a:hover { color: #fff; text-decoration: underline; }

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