/* dok.dk - værftets stål, havnevand og bundmalingens rødbrune */
@font-face { font-family: "Barlow Condensed"; src: url("/assets/fonts/barlow-condensed-600.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("/assets/fonts/barlow-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("/assets/fonts/barlow-600.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/assets/fonts/ibm-plex-mono-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }

:root {
  --staal: #12202e;
  --staal-2: #1d3144;
  --staal-3: #2c465d;
  --taage: #dfe6ea;
  --papir: #f1f3f2;
  --hvid: #ffffff;
  --blaek: #13202c;
  --daempet: #4f6070;
  --linje: #c9d2d8;
  --bund: #a63a24;
  --signal: #e2683f;
  --vand: #2f6f8f;
  --vand-lys: #6fa3bb;
  --beton: #9aa6ad;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --tekst: "Barlow", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --maal: 68ch;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--papir); color: var(--blaek); font-family: var(--tekst); font-size: 1.0938rem; line-height: 1.6; }
::selection { background: var(--signal); color: var(--staal); }
img, svg { max-width: 100%; }
a { color: var(--bund); text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { color: var(--staal); }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 2px; }

.ramme { width: min(100% - 2rem, 72rem); margin-inline: auto; }
.spring { position: absolute; left: 1rem; top: -4rem; background: var(--signal); color: var(--staal); padding: 0.5rem 0.9rem; font-weight: 600; z-index: 10; }
.spring:focus { top: 0.75rem; }

h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.02; letter-spacing: 0.005em; text-wrap: balance; }
h1 { font-size: clamp(2.8rem, 9vw, 5.6rem); margin: 0 0 1rem; }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin: 2.2em 0 0.5em; }
h3 { font-size: 1.45rem; margin: 0 0 0.5rem; }
p { margin: 0 0 1em; }
.indledning { font-size: clamp(1.15rem, 2.2vw, 1.32rem); line-height: 1.5; max-width: 46ch; }
.maerkat { font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--signal); margin-bottom: 1rem; }

/* Top */
.top { background: var(--staal); color: var(--taage); }
.top-ind { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1.75rem; padding-block: 0.8rem; }
.ordmaerke { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--hvid); text-decoration: none; font-family: var(--display); font-size: 1.7rem; line-height: 1; }
.ordmaerke:hover { color: var(--hvid); }
.ordmaerke-tegn { width: 2.4rem; height: 1.6rem; color: var(--taage); flex: none; }
.menu { display: flex; flex-wrap: wrap; gap: 0.15rem 1.3rem; }
.menu a { color: #b9c7d1; text-decoration: none; font-weight: 600; font-size: 1rem; padding-block: 0.3rem; }
.menu a:hover { color: var(--hvid); }
.menu a[aria-current="page"] { color: var(--signal); }

/* Knapper */
.knapper, .trin-knapper { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.knap { display: inline-flex; align-items: center; justify-content: center; min-height: 3rem; padding: 0.65rem 1.4rem; border: 2px solid var(--signal); background: var(--signal); color: var(--staal); font: 600 1.05rem/1 var(--tekst); text-decoration: none; cursor: pointer; border-radius: 2px; transition: background-color .15s ease-out, transform .1s ease-out; }
.knap:hover { background: #f07b53; color: var(--staal); }
.knap:active { transform: translateY(1px); }
.knap:disabled { opacity: .4; cursor: default; }
.knap-lys { background: transparent; color: inherit; border-color: currentColor; }
.knap-lys:hover { background: rgba(255,255,255,.08); color: inherit; }
.tekstside .knap-lys { color: var(--staal); }

/* Forside */
.helt { background: var(--staal); color: var(--taage); }
.helt-ind { padding-block: clamp(2.5rem, 8vw, 5.5rem) clamp(2rem, 5vw, 3.5rem); }
.helt h1 { color: var(--hvid); max-width: 12ch; }
.helt .indledning { color: #c6d2da; max-width: 52ch; }

.sektion { padding-block: clamp(2rem, 6vw, 4rem); }
.sektion h2:first-child { margin-top: 0; }
.sektion-dok { background: var(--staal-2); color: var(--taage); }
.sektion-dok h2 { color: var(--hvid); margin: 0; }
.trin-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 0.5rem 1rem; margin-bottom: 1.25rem; }
.trin-taeller { font-family: var(--mono); font-size: 0.9rem; color: var(--vand-lys); margin: 0; }

.dokfig { margin: 0; display: grid; gap: 1.5rem; }
@media (min-width: 960px) { .dokfig { grid-template-columns: 1.6fr 1fr; align-items: start; } }
.dok { display: block; width: 100%; height: auto; background: var(--staal); }
.dok .himmel { fill: var(--staal); }
.dok .beton { fill: var(--beton); }
.dok .hav, .dok .vand { fill: var(--vand); opacity: .78; }
.dok .vandet { transform-box: fill-box; transform-origin: 50% 100%; transition: transform 1.1s ease-in-out; }
.dok .blokke rect { fill: #6c4a2c; }
.dok .skib { transition: transform 1.1s ease-in-out; }
.dok .skrog { fill: #24384b; }
.dok .skrog-top { fill: #3c566d; }
.dok .bund { fill: var(--bund); }
.dok .overbygning { fill: var(--taage); }
.dok .last { fill: var(--signal); }
.dok .propel { fill: #c9a14a; }
.dok .porten { transition: opacity .6s ease-out, transform .8s ease-in-out; }
.dok .port { fill: #56697a; }
.dok .pumpehus { fill: #56697a; transition: fill .4s; }
.dok .roer { stroke: #56697a; stroke-width: 8; fill: none; }
.dok text { font-family: var(--mono); font-size: 17px; fill: var(--taage); }
.dok .etiket { fill: #aebcc6; }
.dok .paa-beton { fill: var(--staal); }
.dokfig[data-trin="1"] .skib { transform: translateX(230px); }
.dokfig[data-trin="1"] .porten, .dokfig[data-trin="1"] .port-etiket { opacity: 0; transform: translateY(-40px); }
.dokfig[data-trin="3"] .skib, .dokfig[data-trin="4"] .skib { transform: translateY(34px); }
.dokfig[data-trin="3"] .vandet { transform: scaleY(.3); }
.dokfig[data-trin="4"] .vandet { transform: scaleY(0); }
.dokfig[data-trin="3"] .pumpehus { fill: var(--signal); }
.dok .port-etiket { transition: opacity .6s ease-out; }

.trin-tekst { list-style: none; margin: 0; padding: 0; counter-reset: trin; }
.trin-tekst li { counter-increment: trin; padding: 0.8rem 0 0.9rem 2.6rem; position: relative; border-top: 1px solid var(--staal-3); color: #c6d2da; }
.trin-tekst li::before { content: counter(trin, decimal-leading-zero); position: absolute; left: 0; top: 0.85rem; font-family: var(--mono); font-size: 0.9rem; color: var(--vand-lys); }
.trin-tekst li strong { color: var(--hvid); }
.dokfig.js .trin-tekst li { cursor: pointer; opacity: .55; transition: opacity .2s; }
.dokfig.js .trin-tekst li.aktiv { opacity: 1; }
.dokfig.js .trin-tekst li.aktiv::before { color: var(--signal); }
.sektion-dok .knap-lys { color: var(--taage); }

.to-spalter { display: grid; gap: 2.5rem; }
.to-spalter > div { max-width: var(--maal); }
@media (min-width: 880px) { .to-spalter { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.pil { font-weight: 600; text-decoration: none; margin-right: 1.25rem; display: inline-block; }
.pil::after { content: " \2192"; }
.pil:hover { text-decoration: underline; }
.liste { padding-left: 1.25rem; margin: 0 0 1.25rem; }
.liste li { margin-bottom: 0.6rem; padding-left: 0.2rem; }
.liste li::marker { color: var(--bund); }

/* Tekstsider */
.tekstside { padding-block: clamp(2rem, 6vw, 4rem) clamp(3rem, 7vw, 5rem); }
.side-top { padding-bottom: 1.75rem; border-bottom: 2px solid var(--staal); margin-bottom: 1rem; }
.side-top .indledning { max-width: 56ch; }
.artikel { max-width: var(--maal); }
.artikel-efter { margin-top: 1.5rem; }

.snit { margin: 2rem 0 1rem; max-width: 46rem; }
.snit svg { display: block; width: 100%; height: auto; background: #e3e9ec; }
.snit .vand { fill: var(--vand); opacity: .8; }
.snit .staal { fill: var(--staal-2); }
.snit .tank { fill: var(--staal-3); }
.snit .blok { fill: #6c4a2c; }
.snit .skrog { fill: #24384b; }
.snit .bund { fill: var(--bund); }
.snit text { font-family: var(--mono); font-size: 14px; fill: var(--staal); }
.snit text.lys { fill: var(--hvid); }
.snit figcaption { font-size: 0.95rem; color: var(--daempet); margin-top: 0.6rem; }

.sammenlign { display: grid; gap: 1rem 2.5rem; }
@media (min-width: 640px) { .sammenlign { grid-template-columns: 1fr 1fr; } }
.sammenlign > div { padding-top: 0.9rem; border-top: 2px solid var(--staal); }

.opgaver { list-style: none; margin: 1.5rem 0 2.5rem; padding: 0; display: grid; gap: 0; }
@media (min-width: 760px) { .opgaver { grid-template-columns: 1fr 1fr; column-gap: 3rem; } }
.opgaver li { padding: 1.25rem 0 0.5rem; border-top: 1px solid var(--linje); }
.opgave-nr { font-family: var(--mono); font-size: 0.85rem; color: var(--bund); }
.opgaver h2 { font-size: 1.6rem; margin: 0.2rem 0 0.4rem; }

.ordsoeg { margin: 1.5rem 0 1rem; max-width: 30rem; }
.ordsoeg label { display: block; font-weight: 600; margin-bottom: 0.35rem; }
.ordsoeg input { width: 100%; font: inherit; padding: 0.7rem 0.85rem; border: 2px solid var(--staal); background: var(--hvid); color: var(--blaek); border-radius: 2px; }
.ordsoeg-antal { font-family: var(--mono); font-size: 0.85rem; color: var(--daempet); margin: 0.5rem 0 0; }
.ordliste { margin: 0; display: grid; }
@media (min-width: 760px) { .ordliste { grid-template-columns: 1fr 1fr; column-gap: 3rem; } }
.ordliste div { padding: 0.85rem 0; border-top: 1px solid var(--linje); }
.ordliste dt { font-family: var(--display); font-size: 1.35rem; line-height: 1.15; }
.ordliste dd { margin: 0.2rem 0 0; color: var(--daempet); }
.ingen { color: var(--daempet); }

/* Bund */
.bund { background: var(--staal); color: #b9c7d1; padding-block: 1.75rem 2.25rem; }
.bund-ind { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.75rem 2rem; align-items: baseline; }
.bund-navn { font-family: var(--display); font-size: 1.35rem; color: var(--hvid); margin: 0; }
.bund-navn span { font-family: var(--tekst); font-size: 0.95rem; color: #8fa1ae; margin-left: 0.6rem; }
.bund nav { display: flex; flex-wrap: wrap; gap: 0.3rem 1.2rem; }
.bund nav a { color: #b9c7d1; }
.bund nav a:hover { color: var(--hvid); }

@media (prefers-reduced-motion: reduce) { .dok .vandet, .dok .skib, .dok .porten { transition: none; } }