:root {
  --paper: #F6F7F5;
  --ink: #1F2937;
  --muted: #56636A;
  --line: #D6DBD9;
  --accent: #2B5C73;
  --snow: #EEF1F0;
  --frost: #A9C1CC;
  --sans: "Avenir Next", "Segoe UI", Frutiger, "Helvetica Neue", Arial, sans-serif;
  --serif: Charter, "Bitstream Charter", "Sitka Text", Cambria, Georgia, serif;
  --brand-blue: #559ADF;
  --brand-green: #10B981;
  --contact-bg: #1F2937;
  color-scheme: light dark;
}

/* Mörkt tema: följer systemet, eller besökarens eget val via knappen */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #12171D;
    --ink: #E3E7EA;
    --muted: #9AA6AE;
    --line: #29313A;
    --accent: #8DBBE8;
    --contact-bg: #0B0F14;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #12171D;
  --ink: #E3E7EA;
  --muted: #9AA6AE;
  --line: #29313A;
  --accent: #8DBBE8;
  --contact-bg: #0B0F14;
  color-scheme: dark;
}
:root[data-theme="light"] { color-scheme: light; }

@font-face {
  font-family: "Wordmark";
  src: url("fonts/wordmark.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 1.0625rem/1.7 var(--serif);
}

.wrap { max-width: 68rem; margin: 0 auto; padding: 0 1.5rem; }

a { color: var(--accent); text-underline-offset: .2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--paper); padding: .5rem 1rem; }

/* Sidhuvud */
.top {
  display: flex; flex-wrap: wrap; gap: 1rem 2rem;
  justify-content: space-between; align-items: baseline;
  padding-top: 2rem; padding-bottom: 2rem;
  font-family: var(--sans);
}
.wordmark {
  font-family: "Wordmark", var(--sans);
  font-size: 1.35rem; letter-spacing: .04em; line-height: 1;
  text-decoration: none; white-space: nowrap;
}
.wm-a { color: var(--brand-blue); }
.wm-b { color: var(--brand-green); }
nav { display: flex; flex-wrap: wrap; gap: .25rem 1.5rem; font-size: .95rem; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover { color: var(--ink); }
.tema {
  font: inherit; color: var(--muted); background: none; cursor: pointer;
  border: 1px solid var(--line); border-radius: 999px; padding: .1rem .75rem;
}
.tema:hover { color: var(--ink); border-color: var(--muted); }
.tema[hidden] { display: none; }

/* Inledning */
.hero { padding-top: 6rem; padding-bottom: 6rem; }
h1 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -.015em;
  max-width: 20ch;
  margin: 0 0 2rem;
}
.lead { max-width: 36rem; margin: 0; font-size: 1.15rem; color: var(--muted); }

/* Sektioner: rubrik i marginal, text i läsbar spalt */
.block {
  display: grid;
  grid-template-columns: 13rem minmax(0, 38rem);
  gap: 2.5rem;
  padding-top: 4rem; padding-bottom: 4rem;
}
main .block { border-top: 1px solid var(--line); }

h2 {
  font-family: var(--sans);
  font-size: 1rem; font-weight: 600;
  margin: 0; line-height: 1.7;
}

.body > :first-child { margin-top: 0; }
.body p { margin: 0 0 1.25rem; }
.body strong { font-family: var(--sans); font-weight: 600; font-size: .98rem; }

dl { margin: 0; }
dt { font-family: var(--sans); font-weight: 600; font-size: 1rem; }
dd { margin: .2rem 0 1.75rem; }
dd:last-child { margin-bottom: 0; }


/* Kontakt: sidans enda mörka yta */
.contact { background: var(--contact-bg); color: var(--snow); margin-top: 2rem; }
.contact .block { padding-top: 5rem; padding-bottom: 4rem; }
.contact a { color: var(--frost); }
.contact :focus-visible { outline-color: var(--frost); }
.facts { display: grid; grid-template-columns: 6rem 1fr; gap: .5rem 1.5rem; margin: 0 0 3rem; }
.facts dt { font-weight: 500; color: var(--frost); }
.facts dd { margin: 0; }
.legal { font-family: var(--sans); font-size: .85rem; color: var(--frost); margin: 0; }

@media (max-width: 48rem) {
  .hero { padding-top: 3rem; padding-bottom: 3.5rem; }
  .block { grid-template-columns: 1fr; gap: 1rem; padding-top: 3rem; padding-bottom: 3rem; }
  .facts { grid-template-columns: 1fr; gap: 0; }
  .facts dd { margin-bottom: 1rem; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

@media print {
  .top nav, .skip, .tema { display: none; }
  :root { --paper: #fff; --ink: #1F2937; --muted: #56636A; --line: #D6DBD9; --accent: #2B5C73; }
  body { background: #fff; }
  .contact { background: none; color: var(--ink); }
  .contact a, .facts dt, .legal { color: var(--ink); }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}