/* ==========================================================================
   ColdIceWarmBlood.info — holdeside
   Farver:  is og himmel fra illustrationen · rød fra hjertet i logoet
   Skrift:  systemskrifter, ingen eksterne kald (ingen Google Fonts)
   ========================================================================== */

:root {
  --is:        #e4f0ef;
  --is-dyb:    #cfe4e3;
  --is-lys:    #f2f8f7;
  --himmel:    #5db8ca;
  --blaek:     #12272c;
  --daempet:   #4f6a70;
  --blod:      #c4171b;

  --display: Georgia, "Iowan Old Style", "Source Serif 4", Palatino, "Times New Roman", serif;
  --brod:    system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono:    ui-monospace, "SFMono-Regular", "Cascadia Mono", Menlo, Consolas, monospace;

  --ramme:  62rem;
  --maal:   40ch;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100svh;
  font-family: var(--brod);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--blaek);
  background: var(--is);
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
}

img { display: block; max-width: 100%; height: auto; }

a { color: var(--blod); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible { outline: 3px solid var(--blod); outline-offset: 4px; }

.spring {
  position: absolute; left: -9999px; top: 0;
  background: var(--blaek); color: var(--is-lys);
  padding: .7rem 1.1rem; z-index: 9;
}
.spring:focus { left: 1rem; top: 1rem; }

.ramme {
  width: 100%;
  max-width: var(--ramme);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* --- Toppen ------------------------------------------------------------- */

.top { padding-top: 3.5rem; padding-bottom: 0; }

.top__logo { width: 290px; max-width: 78%; margin-left: auto; margin-right: auto; }

/* --- Overskrift --------------------------------------------------------- */

.hoved { padding-top: 3rem; padding-bottom: 0; text-align: center; }

.mrk {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--daempet);
  margin: 0 0 1.5rem;
}

.hoved__da {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.1rem, 7vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -.015em;
  margin: 0;
  text-wrap: balance;
}

.hoved__da em { font-style: normal; color: var(--blod); }

.hoved__en {
  font-family: var(--display);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.15rem, 3.4vw, 1.6rem);
  line-height: 1.2;
  color: var(--daempet);
  margin: .6rem 0 0;
}

/* --- Pulsen: sidens signatur -------------------------------------------- */

.puls { padding-top: 2.75rem; padding-bottom: 2.75rem; }

.puls__svg { width: 100%; height: 64px; display: block; }

.puls__linje {
  fill: none;
  stroke: var(--blaek);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: .22;
}

.puls__slag {
  fill: none;
  stroke: var(--blod);
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 70 1000;
  animation: slag 5.5s linear infinite;
}

@keyframes slag {
  from { stroke-dashoffset: 1070; }
  to   { stroke-dashoffset: 0; }
}

/* --- Indholdet ---------------------------------------------------------- */

.plade {
  display: grid;
  gap: 3rem;
  grid-template-columns: minmax(0, 22rem) minmax(0, 1fr);
  align-items: start;
  padding-bottom: 3.5rem;
}

.figur {
  margin: 0;
  max-width: 22rem;   /* holder illustrationen i ro hvis grid ikke understoettes */
}

.figur img {
  width: 100%;
  border: 1px solid var(--is-dyb);
  background: var(--is-lys);
}

.figur figcaption {
  font-family: var(--mono);
  font-size: .74rem;
  line-height: 1.6;
  color: var(--daempet);
  margin-top: .85rem;
}

.figur figcaption span { display: block; }
.figur figcaption span + span { color: #7d939a; }

.tekster { display: grid; gap: 2.5rem; }

.tekst > p { max-width: var(--maal); margin: 0 0 1rem; }
.tekst > p:last-child { margin-bottom: 0; }

.tekst__sprog {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--daempet);
  display: flex;
  align-items: center;
  gap: .75rem;
  margin: 0 0 1rem;
}

.tekst__sprog::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--is-dyb);
}

.tekst--en > p { color: var(--daempet); }

.tekst strong { font-weight: 600; }

/* --- Bunden ------------------------------------------------------------- */

.bund {
  margin-top: auto;
  border-top: 1px solid var(--is-dyb);
  padding-top: 1.75rem; padding-bottom: 3rem;
  font-size: .82rem;
  color: var(--daempet);
}

.bund__ind {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 2rem;
  justify-content: space-between;
}

.bund p { margin: 0; }

/* --- Smalle skærme ------------------------------------------------------ */

@media (max-width: 46rem) {
  .plade {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .figur { margin-left: auto; margin-right: auto; }
  .top { padding-top: 2.5rem; padding-bottom: 0; }
  .hoved { padding-top: 2rem; padding-bottom: 0; }
  .puls { padding-top: 2rem; padding-bottom: 2rem; }
  .puls__svg { height: 48px; }
}

/* --- Kvalitetsgulv ------------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
  .puls__slag { display: none; }
  .puls__linje { opacity: .35; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}