/* Hansen VVS (eksempel). Varevognens folie: to rør, koldt og varmt, løber gennem siden. */

:root {
  --lak: #FFFFFF;          /* varevognens hvide lak */
  --galv: #E6EAEE;         /* galvaniseret stål */
  --koldt: #1A43C9;        /* blå markering: koldt vand */
  --varmt: #D3222B;        /* rød markering: varmt vand */
  --asfalt: #1B2430;       /* tekst, mørke flader */
  --asfalt-blod: #4A5563;  /* sekundær tekst */

  --skilt: 'Sofia Sans Extra Condensed', 'Arial Narrow', sans-serif;
  --tekst: 'Radio Canada Big', system-ui, sans-serif;

  --h1: clamp(3.4rem, 13.2vw, 13.5rem);
  --h2: clamp(2.6rem, 7vw, 6rem);
  --h3: clamp(2.4rem, 6vw, 5.2rem);
  --brod: clamp(1.0625rem, .35vw + 1rem, 1.1875rem);

  --kant: clamp(1.25rem, 5vw, 5rem);       /* sidemargin */
  --ror-zone: clamp(2.6rem, 5vw, 5rem);     /* plads til rørene langs kanten */
  --top-h: 4.25rem;

  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --reveal-dur: .9s;
  --reveal-y: 1.25rem;
}

html { scroll-padding-top: calc(var(--top-h) + 1rem); }
body {
  background: var(--lak);
  color: var(--asfalt);
  font-family: var(--tekst);
  font-size: var(--brod);
  line-height: 1.6;
}
::selection { background: var(--koldt); color: var(--lak); }
a { text-underline-offset: .2em; text-decoration-thickness: 1px; }

h1, h2, h3 {
  font-family: var(--skilt);
  font-weight: 900;
  text-transform: uppercase;
  line-height: .9;
  letter-spacing: -.005em;
}

/* ---------- Knapper ---------- */
.knap {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 3.25rem; padding: .7rem 1.6rem;
  border-radius: 999px;
  font-weight: 700; text-decoration: none; letter-spacing: .01em;
  color: var(--lak);
  transition: background-color .3s var(--ease-out), translate .3s var(--ease-out);
}
.knap:hover { translate: 0 -2px; }
.knap-varm { background: var(--varmt); }
.knap-varm:hover { background: #B51A22; }
.knap-kold { background: var(--koldt); }
.knap-kold:hover { background: #1536A6; }
.knap-link { font-weight: 500; color: var(--asfalt); }
.knap-link:hover { color: var(--koldt); }

/* ---------- Top ---------- */
.top {
  position: sticky; top: 0; z-index: 50;
  height: var(--top-h);
  display: flex; align-items: center; gap: 1.5rem;
  padding-inline: var(--kant);
  background: var(--lak);
  border-bottom: 1px solid var(--galv);
}
.maerke {
  display: inline-flex; align-items: baseline; gap: .3rem;
  font-family: var(--skilt); font-weight: 900; text-transform: uppercase;
  font-size: 1.85rem; line-height: 1; text-decoration: none;
  margin-right: auto; min-height: 2.75rem; align-items: center;
}
.maerke-vvs { color: var(--koldt); }
.maerke-vvs::after { content: ""; display: inline-block; width: .32em; height: .32em; margin-left: .12em; border-radius: 50%; background: var(--varmt); }
.menu { display: flex; gap: 1.75rem; }
.menu a { text-decoration: none; font-weight: 500; font-size: .98rem; padding-block: .4rem; background: linear-gradient(var(--koldt), var(--koldt)) 0 100% / 0 2px no-repeat; transition: background-size .4s var(--ease-out); }
.menu a:hover { background-size: 100% 2px; }
.menu .menu-tel { display: none; }
.top-tel {
  display: inline-flex; align-items: center; gap: .35em;
  min-height: 2.75rem; padding: .45rem 1.1rem; border-radius: 999px;
  background: var(--varmt); color: var(--lak);
  font-weight: 700; text-decoration: none; white-space: nowrap;
}
.top-tel:hover { background: #B51A22; }
.menu-knap { display: none; }

@media (max-width: 960px) {
  .top { gap: .75rem; }
  .top-tel-ord { display: none; }
  .menu-knap {
    display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 50%;
    border: 2px solid var(--asfalt); position: relative; z-index: 2;
  }
  .menu-streg, .menu-streg::before { display: block; width: 1.05rem; height: 2px; background: var(--asfalt); transition: translate .4s var(--ease-out), rotate .4s var(--ease-out); }
  .menu-streg { position: relative; translate: 0 -3px; }
  .menu-streg::before { content: ""; position: absolute; left: 0; top: 6px; }
  .menu-open .menu-streg { translate: 0 0; rotate: 45deg; }
  .menu-open .menu-streg::before { top: 0; rotate: -90deg; }
  .menu {
    position: fixed; inset: 0; z-index: 1;
    flex-direction: column; justify-content: center; gap: .4rem;
    padding: calc(var(--top-h) + 1rem) var(--kant) 3rem;
    background: var(--lak);
    opacity: 0; visibility: hidden;
    transition: opacity .4s var(--ease-out), visibility 0s linear .4s;
  }
  .menu-open .menu { opacity: 1; visibility: visible; transition: opacity .4s var(--ease-out), visibility 0s; }
  .menu a { font-family: var(--skilt); font-weight: 900; text-transform: uppercase; font-size: clamp(2.6rem, 11vw, 4rem); line-height: 1.05; background: none; }
  .menu .menu-tel { display: block; color: var(--varmt); margin-top: 1rem; }
  .maerke, .top-tel { position: relative; z-index: 2; }
  .menu-open { overflow: hidden; }
}

/* ---------- Rørene ---------- */
main { position: relative; }
.ror {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  z-index: 5; pointer-events: none; overflow: visible;
}
.ror path { fill: none; stroke-linecap: round; }
.ror .ror-kant { stroke: var(--lak); }
.ror .ror-kold { stroke: var(--koldt); }
.ror .ror-varm { stroke: var(--varmt); }

/* ---------- Hero ---------- */
.hero { padding: clamp(2rem, 6vh, 4.5rem) 0 clamp(3rem, 8vh, 6rem); }
.hero h1 {
  font-size: var(--h1);
  padding-inline: var(--kant);
  max-width: 14ch;
  line-height: .9;
}
.is-split .split-word { overflow: clip; padding: .14em .04em .12em 0; margin: -.14em -.04em -.12em 0; }
.is-split .split-word > span { translate: 0 105%; animation: ord-op 1.1s var(--ease-out) forwards; animation-delay: calc(var(--i) * 70ms + 120ms); }
@keyframes ord-op { to { translate: 0 0; } }

.ror-plads { height: clamp(4.5rem, 9vw, 7rem); }
.hero-under {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 5vw, 5rem); align-items: start;
  padding-inline: var(--kant) calc(var(--kant) + var(--ror-zone));
}
.hero-lede { font-size: clamp(1.15rem, .6vw + 1rem, 1.45rem); line-height: 1.5; max-width: 34ch; }
.hero-handling { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.75rem; margin-top: 2rem; }
.hero-foto { margin-top: calc(clamp(4.5rem, 9vw, 7rem) * -.5); }
.hero-foto img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; object-position: 55% 50%; border-radius: 0 0 0 3rem; }

/* ---------- Hvad er der galt? ---------- */
.galt {
  position: relative;
  padding: clamp(3rem, 8vw, 7rem) calc(var(--kant) + var(--ror-zone)) clamp(7rem, 12vw, 10rem) var(--kant);
}
.galt-indre { max-width: 72rem; }
.galt h2 { font-size: var(--h2); }
.galt-intro { margin-top: 1rem; max-width: 46ch; color: var(--asfalt-blod); }
.galt-valg { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 2rem; }
.valg {
  padding: .7rem 1.15rem; min-height: 2.9rem;
  border: 2px solid var(--asfalt); border-radius: 999px;
  font-weight: 500; line-height: 1.2; text-align: left;
  transition: background-color .3s var(--ease-out), color .3s var(--ease-out), border-color .3s var(--ease-out);
}
.valg:hover { background: var(--galv); }
.valg[aria-pressed="true"] { background: var(--asfalt); color: var(--lak); }
.svar { margin-top: clamp(2rem, 4vw, 3rem); display: grid; }
.svar-kort {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: .5rem clamp(2rem, 5vw, 4rem);
  align-items: start;
  padding-top: 1.75rem;
  border-top: 6px solid var(--koldt);
}
.svar-kort[data-temp="varm"] { border-top-color: var(--varmt); }
.svar-kort[hidden] { display: none; }
.nb { white-space: nowrap; }
.svar-kort.er-ny { animation: svar-ind .6s var(--ease-out); }
@keyframes svar-ind { from { opacity: 0; translate: 0 .75rem; } }
.svar-temp { grid-column: 1 / -1; font-weight: 700; color: var(--koldt); }
.svar-kort[data-temp="varm"] .svar-temp { color: var(--varmt); }
.svar-kort h3 { font-size: clamp(2rem, 4vw, 3.4rem); grid-row: 2 / span 2; }
.svar-kort p:not(.svar-temp) { max-width: 54ch; }
.svar-kort .knap { justify-self: start; margin-top: .5rem; }
.ror-bund { position: absolute; left: 0; bottom: clamp(2.5rem, 4.5vw, 3.75rem); height: 1px; width: 1px; }

/* ---------- Det laver vi (paneler, der lægger sig over hinanden) ---------- */
.ydelser { position: relative; }
.ydelser-titel {
  font-size: var(--h2);
  padding: clamp(3rem, 7vw, 6rem) var(--kant) clamp(2rem, 4vw, 3rem) calc(var(--kant) + var(--ror-zone));
}
.panel {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem); align-items: center;
  padding: clamp(3rem, 7vw, 6rem) var(--kant) clamp(3rem, 7vw, 6rem) calc(var(--kant) + var(--ror-zone));
}
.panel-asfalt { background: var(--asfalt); color: var(--lak); }
.panel-galv { background: var(--galv); }
.panel-koldt { background: var(--koldt); color: var(--lak); }
.panel-navn { font-size: clamp(2.3rem, 5.2vw, 5rem); hyphens: manual; }
.panel-tekst p { margin-top: 1.5rem; max-width: 40ch; font-size: clamp(1.1rem, .4vw + 1rem, 1.3rem); }
.panel-liste { margin-top: 1.75rem; display: grid; gap: .1rem; }
.panel-liste li { padding: .55rem 0; border-bottom: 1px solid color-mix(in srgb, currentColor 22%, transparent); }
.panel-foto img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.panel-asfalt .panel-foto img { border-radius: 0 3rem 0 0; }
.panel-galv .panel-foto { justify-self: center; width: min(100%, 26rem); }
.panel-galv .panel-foto img { aspect-ratio: 3 / 4; border-radius: 13rem 13rem 0 0; }
.panel-koldt .panel-foto img { border-radius: 0 0 3rem 0; object-position: 50% 35%; }

@media (min-width: 900px) and (min-height: 680px) {
  .panel {
    position: sticky; top: var(--top-h);
    min-height: calc(100svh - var(--top-h));
  }
  .panel + .panel { box-shadow: 0 -1px 0 rgba(0, 0, 0, .04); }
}

/* ---------- Et besøg ---------- */
.besoeg {
  position: relative;
  padding: clamp(4rem, 9vw, 8rem) var(--kant) clamp(4rem, 8vw, 7rem) calc(var(--kant) + var(--ror-zone));
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 2rem clamp(2rem, 5vw, 5rem);
}
.besoeg-titel { font-size: clamp(2.2rem, 4.5vw, 4rem); max-width: 8ch; }
.besoeg-liste { padding: 0; list-style: none; display: grid; gap: 0; }
.besoeg-liste li {
  font-family: var(--skilt); font-weight: 600; font-size: clamp(1.6rem, 2.6vw, 2.4rem); line-height: 1.2;
  padding: 1.1rem 0; border-bottom: 2px solid var(--galv);
  max-width: 30ch;
}
.besoeg-liste li:first-child { padding-top: 0; }

/* ---------- Kontakt ---------- */
.kontakt {
  padding: clamp(3rem, 7vw, 6rem) var(--kant) clamp(4rem, 8vw, 7rem) calc(var(--kant) + var(--ror-zone));
  background: linear-gradient(var(--lak), var(--lak));
}
.kontakt-titel { font-size: clamp(2.2rem, 5vw, 4.4rem); max-width: 16ch; }
.kontakt-linje { display: flex; justify-content: flex-end; margin-top: clamp(1.5rem, 4vw, 3rem); }
.kontakt-tel {
  font-family: var(--skilt); font-weight: 900; line-height: .9;
  font-size: clamp(3.2rem, 15vw, 15rem);
  color: var(--varmt); text-decoration: none; white-space: nowrap;
  font-variant-numeric: tabular-nums;
  transition: color .3s var(--ease-out);
}
.kontakt-tel:hover { color: var(--koldt); }
.kontakt-info {
  margin-top: clamp(2rem, 4vw, 3rem); margin-left: auto;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem clamp(1.5rem, 3vw, 3rem);
  max-width: 64rem;
}
.kontakt-info p { color: var(--asfalt-blod); }
.kontakt-info a { color: var(--asfalt); font-weight: 500; }

/* ---------- Bund ---------- */
.bund {
  background: var(--asfalt); color: var(--galv);
  padding: 3rem var(--kant) 5rem;
  display: grid; gap: 1rem; font-size: .95rem;
}
.bund-navn { font-family: var(--skilt); font-weight: 900; text-transform: uppercase; font-size: 2rem; line-height: 1; color: var(--lak); }
.bund-info { display: flex; flex-wrap: wrap; gap: .25rem 2rem; }
.bund a { color: var(--lak); }
.bund-note { max-width: 60ch; color: #AEB6C0; }

/* ---------- Eksempel-mærke ---------- */
.eksempel {
  position: fixed; right: .75rem; bottom: .75rem; z-index: 60;
  display: inline-flex; align-items: center; min-height: 2.25rem;
  padding: .3rem .9rem; border-radius: 999px;
  background: var(--lak); color: var(--asfalt);
  border: 1.5px solid var(--asfalt);
  font-size: .78rem; font-weight: 500; line-height: 1.3; text-decoration: none;
  box-shadow: 0 2px 10px rgba(27, 36, 48, .12);
}
.eksempel:hover { background: var(--asfalt); color: var(--lak); }

/* ---------- Mobil ---------- */
@media (max-width: 899px) {
  :root { --ror-zone: 1.4rem; }
  .hero-under, .panel, .besoeg { grid-template-columns: minmax(0, 1fr); }
  .hero-foto { margin-top: 0; }
  .svar-kort { grid-template-columns: minmax(0, 1fr); }
  .svar-kort h3 { grid-row: auto; }
  .panel-galv .panel-foto { width: min(80%, 22rem); }
  .kontakt-linje { justify-content: flex-start; padding-left: clamp(2.5rem, 12vw, 6rem); }
  .kontakt-info { grid-template-columns: minmax(0, 1fr); margin-left: 0; }
}
@media (max-width: 520px) {
  .top { padding-inline: 1rem; }
  .maerke { font-size: 1.6rem; }
  .top-tel { padding-inline: .9rem; font-size: .95rem; }
  .kontakt-linje { padding-left: 2.25rem; }
  .eksempel { font-size: .72rem; min-height: 2rem; padding: .2rem .7rem; right: .5rem; bottom: .5rem; }
}

/* ---------- 404 ---------- */
.tom { padding: clamp(3rem, 10vh, 7rem) var(--kant) 6rem; min-height: calc(100svh - var(--top-h)); }
.tom h1 { font-size: clamp(3rem, 10vw, 9rem); max-width: 12ch; }
.tom p { margin-top: 1.5rem; max-width: 40ch; }
.tom-ror { position: relative; height: 4.5rem; margin: 2.5rem calc(var(--kant) * -1) 0; }
.tom-ror i { position: absolute; left: 0; height: 14px; border-radius: 0 99px 99px 0; transform-origin: left; animation: ror-ud 1.4s var(--ease-out) .2s both; }
.tom-ror i:first-child { top: 0; width: 62%; background: var(--koldt); }
.tom-ror i:last-child { top: 24px; width: 54%; background: var(--varmt); animation-delay: .32s; }
@keyframes ror-ud { from { scale: 0 1; } }