/* vandforbrug.dk - "tælleværket": kalkhvidt papir, dyb vandblå, målerrød. Schibsted Grotesk + Spline Sans Mono (kun til tal). */
@font-face { font-family: "Schibsted Grotesk"; src: url("/assets/fonts/schibsted-grotesk.woff2") format("woff2"); font-weight: 400 900; font-display: swap; }
@font-face { font-family: "Spline Sans Mono"; src: url("/assets/fonts/spline-sans-mono.woff2") format("woff2"); font-weight: 300 700; font-display: swap; }

:root {
  --kalk: #f2efe6;
  --papir: #fbfaf5;
  --blaek: #0f2b3b;
  --blaek-2: #3b5664;
  --dyb: #0b2230;
  --hjul: #1d4257;
  --roed: #c8412b;
  --roed-moerk: #a63220;
  --streg: rgba(15, 43, 59, .16);
  --streg-lys: rgba(242, 239, 230, .2);
  --sans: "Schibsted Grotesk", system-ui, sans-serif;
  --mono: "Spline Sans Mono", ui-monospace, monospace;
  --ramme: 72rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 1rem; }
body {
  margin: 0; background: var(--kalk); color: var(--blaek);
  font: 400 1.0625rem/1.62 var(--sans); font-feature-settings: "tnum" 0;
  caret-color: var(--roed);
}
::selection { background: var(--blaek); color: var(--kalk); }
img, svg { display: block; max-width: 100%; }
h1, h2, h3 { font-weight: 800; line-height: 1.08; letter-spacing: -0.025em; text-wrap: balance; margin: 0; }
p { margin: 0 0 1em; text-wrap: pretty; }
a { color: var(--blaek); text-decoration-color: var(--roed); text-decoration-thickness: 2px; text-underline-offset: .2em; }
a:hover { color: var(--roed-moerk); }
:focus-visible { outline: 3px solid var(--roed); outline-offset: 3px; border-radius: 2px; }
strong { font-weight: 700; }

.ramme { width: 100%; max-width: var(--ramme); margin-inline: auto; padding-inline: var(--gutter); }

.spring { position: absolute; left: -999px; top: 0; background: var(--blaek); color: var(--kalk); padding: .6rem 1rem; z-index: 10; }
.spring:focus { left: 1rem; top: 1rem; }

/* Top */
.top { border-bottom: 1px solid var(--streg); }
.top-ramme { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 2rem; padding-block: 1rem; }
.ordmaerke { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; color: var(--blaek); font-weight: 800; font-size: 1.3rem; letter-spacing: -0.03em; }
.ordmaerke em { font-style: normal; font-weight: 500; color: var(--blaek-2); }
.ordmaerke svg { flex: none; }
.menu { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; font-size: .975rem; font-weight: 600; }
.menu a { text-decoration: none; padding-block: .3rem; border-bottom: 2px solid transparent; }
.menu a:hover { border-bottom-color: var(--streg); color: var(--blaek); }
.menu a[aria-current="page"] { border-bottom-color: var(--roed); }

/* Intro */
.intro { padding-block: clamp(2.5rem, 7vw, 6rem) clamp(2.5rem, 6vw, 5rem); }
.intro-ramme { display: grid; gap: 2.5rem; align-items: center; }
.intro h1 { font-size: clamp(2.5rem, 7.2vw, 5.4rem); letter-spacing: -0.04em; max-width: 12ch; margin-bottom: 1.5rem; }
.lead { font-size: clamp(1.15rem, 2vw, 1.35rem); line-height: 1.5; max-width: 38em; color: var(--blaek); }
.lead-lille { color: var(--blaek-2); max-width: 38em; }
.maaler { margin: 0; justify-self: center; width: min(100%, 22rem); }
.maaler svg { width: 100%; height: auto; filter: drop-shadow(0 18px 30px rgba(15, 43, 59, .14)); }
.maaler figcaption { margin-top: 1rem; font-size: .9rem; color: var(--blaek-2); text-align: center; }
.stjerne { transform-box: fill-box; transform-origin: center; animation: drej 9s linear infinite; }
@keyframes drej { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .stjerne { animation: none; } }

@media (min-width: 52rem) {
  .intro-ramme { grid-template-columns: 1.35fr 1fr; gap: 4rem; }
  .maaler { justify-self: end; }
}

/* Poster */
.poster { padding-block: clamp(3rem, 7vw, 5.5rem); border-top: 1px solid var(--streg); }
.poster h2, .videre h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); margin-bottom: 1rem; max-width: 18ch; }
.sektion-lead { max-width: 40em; color: var(--blaek-2); font-size: 1.1rem; margin-bottom: 2.5rem; }
.liste { margin: 0; }
.liste > div { display: grid; gap: .4rem 2rem; padding-block: 1.35rem; border-top: 1px solid var(--streg); }
.liste > div:last-child { border-bottom: 1px solid var(--streg); }
.liste dt { font-weight: 800; font-size: 1.3rem; letter-spacing: -0.02em; }
.liste dd { margin: 0; max-width: 40em; color: var(--blaek); }
@media (min-width: 46rem) {
  .liste > div { grid-template-columns: 16rem 1fr; padding-block: 1.6rem; }
}

/* Beregner: målerhuset */
.beregner { background: var(--blaek); color: var(--kalk); padding-block: clamp(3rem, 7vw, 5.5rem); }
.beregner a { color: var(--kalk); }
.beregner-ramme { display: grid; gap: 2.5rem; }
.beregner h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); margin-bottom: 1rem; }
.beregner-tekst p { color: #d9dfdf; max-width: 34em; }
.beregner-tekst .tip { font-size: .97rem; padding-top: 1rem; border-top: 1px solid var(--streg-lys); }
.beregner-tekst .tip strong { color: var(--kalk); }
@media (min-width: 60rem) {
  .beregner-ramme { grid-template-columns: 1fr 1.25fr; gap: 4rem; align-items: start; }
  .beregner-tekst { position: sticky; top: 2rem; }
}

.regner { background: var(--dyb); border-radius: 14px; padding: clamp(1.1rem, 3vw, 2rem); box-shadow: 0 24px 50px rgba(0, 0, 0, .25); }
.regner fieldset { border: 0; margin: 0; padding: 0 0 1.1rem; display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: .5rem .6rem; }
.regner fieldset + fieldset { padding-top: 1.1rem; box-shadow: inset 0 1px 0 var(--streg-lys); }
.regner fieldset.enkelt { grid-template-columns: 1fr; }
.regner legend { float: left; width: 100%; grid-column: 1 / -1; padding: 0; margin-bottom: .2rem; font-weight: 800; font-size: 1.05rem; color: var(--kalk); }
.regner label { display: grid; gap: .35rem; font-size: .85rem; line-height: 1.3; color: #c5d0d3; min-width: 0; }
.regner input {
  width: 100%; min-width: 0; font: 600 1.15rem/1 var(--mono); color: var(--blaek); background: var(--papir);
  border: 2px solid transparent; border-radius: 8px; padding: .7rem .75rem; caret-color: var(--roed);
}
.regner input::placeholder { color: #6b7f88; font: 400 .85rem var(--sans); }
.regner input:focus-visible { outline: none; border-color: var(--roed); box-shadow: 0 0 0 3px rgba(200, 65, 43, .35); }
.regner input[aria-invalid="true"] { border-color: #ff8a73; background: #fff1ee; }
.gange { padding-bottom: .8rem; color: #8fa3ab; font-weight: 700; }

.resultat { margin-top: .5rem; padding-top: 1.4rem; border-top: 2px solid var(--streg-lys); }
.resultat-titel { font-weight: 700; margin-bottom: .7rem; }
.enhed { margin: .6rem 0 .8rem; font-weight: 700; }
.enhed span { font-weight: 400; color: #c5d0d3; font-size: .9rem; }
.tal { margin: 0; color: #d9dfdf; }
.tal strong { color: var(--kalk); }

/* Tælleværket */
.vaerk { display: inline-flex; gap: 4px; padding: 6px; background: #071820; border-radius: 8px; box-shadow: inset 0 2px 6px rgba(0, 0, 0, .5); max-width: 100%; }
.vaerk span {
  display: grid; place-items: center; width: clamp(2rem, 9vw, 3rem); height: clamp(2.8rem, 12vw, 4rem);
  font: 600 clamp(1.5rem, 6vw, 2.3rem)/1 var(--mono); color: var(--kalk); border-radius: 4px;
  background: linear-gradient(#1a3c50, var(--hjul) 45%, #163648);
  font-variant-numeric: tabular-nums;
}
.vaerk span.r { background: linear-gradient(#b23824, var(--roed) 45%, #ad3522); color: #fff; }
.vaerk span:nth-child(5) { margin-left: 6px; }
.vaerk.over span:not(.r) { color: #ff8a73; }
.vaerk.lille span { width: 2.1rem; height: 2.8rem; font-size: 1.5rem; }
.vaerk.lille { margin-bottom: 1.25rem; }

/* Videre */
.videre { padding-block: clamp(3rem, 7vw, 5.5rem); }
.links { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--blaek); }
.links li { border-bottom: 1px solid var(--streg); }
.links a { display: grid; gap: .25rem; padding: 1.3rem 3rem 1.3rem 0; text-decoration: none; position: relative; }
.links a::after {
  content: ""; position: absolute; right: .6rem; top: 50%; width: .8rem; height: .8rem; margin-top: -.4rem;
  border-top: 3px solid var(--roed); border-right: 3px solid var(--roed); transform: rotate(45deg); transition: transform .25s cubic-bezier(.16, 1, .3, 1);
}
.links a:hover::after { transform: translateX(4px) rotate(45deg); }
.links strong { font-size: clamp(1.2rem, 2.4vw, 1.5rem); font-weight: 800; letter-spacing: -0.02em; }
.links a:hover strong { color: var(--roed-moerk); }
.links span { color: var(--blaek-2); }

/* Artikler */
.artikel { padding-block: clamp(2.5rem, 6vw, 5rem) clamp(3rem, 7vw, 6rem); }
.artikel-top { max-width: 48rem; padding-bottom: clamp(1.75rem, 4vw, 2.75rem); margin-bottom: clamp(1.75rem, 4vw, 2.75rem); border-bottom: 2px solid var(--blaek); }
.artikel-top h1 { font-size: clamp(2.3rem, 6vw, 4.2rem); letter-spacing: -0.035em; margin-bottom: 1.25rem; }
.tekst { max-width: 42rem; }
.tekst h2 { font-size: clamp(1.45rem, 3vw, 1.9rem); margin: 2.75rem 0 .9rem; }
.tekst h2:first-child { margin-top: 0; }
.tekst h3 { font-size: 1.15rem; margin-bottom: .5rem; letter-spacing: -0.015em; }
.tekst ul { padding-left: 1.2rem; margin: 0 0 1.2em; }
.tekst ul li { margin-bottom: .55rem; padding-left: .2rem; }
.tekst ul li::marker { color: var(--roed); }
.trin { list-style: none; counter-reset: trin; padding: 0; margin: 0 0 1.4em; }
.trin li { counter-increment: trin; position: relative; padding: 0 0 1rem 2.75rem; margin-bottom: 1rem; border-bottom: 1px solid var(--streg); }
.trin li::before {
  content: counter(trin); position: absolute; left: 0; top: .05rem; width: 1.9rem; height: 1.9rem; display: grid; place-items: center;
  background: var(--blaek); color: var(--kalk); border-radius: 50%; font-weight: 800; font-size: .95rem;
}
.proeve { background: var(--papir); border: 1px solid var(--streg); border-radius: 12px; padding: 1.25rem 1.35rem .35rem; margin-bottom: 1rem; box-shadow: 0 6px 18px rgba(15, 43, 59, .06); }
.tal-figur { margin: 0 0 1.5rem; }
.tal-figur figcaption { font-size: .9rem; color: var(--blaek-2); margin-top: -.6rem; }
.raad section + section { margin-top: 2.75rem; }
.raad h2 { margin-top: 0; }

/* Bund */
.bund { border-top: 1px solid var(--streg); background: var(--papir); }
.bund-ramme { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 2rem; padding-block: 1.75rem; font-size: .95rem; color: var(--blaek-2); }
.bund p { margin: 0; font-weight: 700; color: var(--blaek); }

@media (max-width: 30rem) {
  .regner fieldset { grid-template-columns: 1fr auto 1fr; }
  .regner label { font-size: .8rem; }
}