/* ============================================================
   Lavet System — offentlig forside
   Retning: blueprint / teknisk tegning. Monokrom blæk, én accent.
   Lys: blæk på papir m. diskret millimeter-grid.
   Mørk: klassisk blueprint — lyse linjer på prøjsisk blå.
   ============================================================ */

/* ---------- IBM Plex (selv-hostet, ingen CDN) ---------- */
@font-face { font-family:"IBM Plex Sans"; font-style:normal; font-weight:400; font-display:swap; src:url("fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family:"IBM Plex Sans"; font-style:normal; font-weight:600; font-display:swap; src:url("fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family:"IBM Plex Sans"; font-style:normal; font-weight:700; font-display:swap; src:url("fonts/ibm-plex-sans-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family:"IBM Plex Mono"; font-style:normal; font-weight:400; font-display:swap; src:url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family:"IBM Plex Mono"; font-style:normal; font-weight:600; font-display:swap; src:url("fonts/ibm-plex-mono-latin-600-normal.woff2") format("woff2"); }

:root {
  --paper: #f4f4ef;
  --ink: #1a1a1a;
  --ink-soft: #565656;
  --line: rgba(26, 26, 26, 0.30);
  --line-faint: rgba(26, 26, 26, 0.16);
  --accent: #a63a24;
  --grid-minor: rgba(26, 26, 26, 0.05);
  --grid-major: rgba(26, 26, 26, 0.09);
  --sans: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
  /* serif droppet — overskrifter bruger nu IBM Plex Sans (samme som appen) */
  --serif: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0e0e10;
    --ink: #e8e8e6;
    --ink-soft: #9b9b98;
    --line: rgba(232, 232, 230, 0.30);
    --line-faint: rgba(232, 232, 230, 0.14);
    --accent: #ff9670;
    --grid-minor: rgba(232, 232, 230, 0.05);
    --grid-major: rgba(232, 232, 230, 0.09);
  }
}

/* ---------- grund ---------- */

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  color: var(--ink);
  background-color: var(--paper);
  /* millimeter-bund: fint 8 px-net + kraftigere 64 px-net — meget diskret */
  background-image:
    linear-gradient(var(--grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-major) 1px, transparent 1px),
    linear-gradient(var(--grid-minor) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-minor) 1px, transparent 1px);
  background-size: 64px 64px, 64px 64px, 8px 8px, 8px 8px;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent); color: var(--paper); }

a { color: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---------- arket (tegningsrammen) ---------- */

.sheet {
  position: relative;
  max-width: 1088px;
  margin: 40px auto 56px;
  border: 1px solid var(--line);
  background: transparent;
}

/* crop-marks i hjørnerne, uden for rammen */
.cropmark {
  position: absolute;
  width: 17px;
  height: 17px;
  pointer-events: none;
}
.cropmark::before, .cropmark::after {
  content: "";
  position: absolute;
  background: var(--line);
}
.cropmark::before { width: 17px; height: 1px; }
.cropmark::after  { width: 1px; height: 17px; }
.cm-tl { top: -25px; left: -25px; }
.cm-tl::before { bottom: 0; left: 0; }
.cm-tl::after  { right: 0; top: 0; }
.cm-tr { top: -25px; right: -25px; }
.cm-tr::before { bottom: 0; right: 0; }
.cm-tr::after  { left: 0; top: 0; }
.cm-bl { bottom: -25px; left: -25px; }
.cm-bl::before { top: 0; left: 0; }
.cm-bl::after  { right: 0; bottom: 0; }
.cm-br { bottom: -25px; right: -25px; }
.cm-br::before { top: 0; right: 0; }
.cm-br::after  { left: 0; bottom: 0; }

/* ---------- topbjælke ---------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 48px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark { color: var(--accent); flex: none; }

.brand-name {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.topbar nav {
  display: flex;
  gap: 28px;
}

.topbar nav a {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 180ms ease, border-color 180ms ease;
}

.topbar nav a:hover {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

/* ---------- typografiske byggesten ---------- */

.annot {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 16px;
}

h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 600; letter-spacing: -0.01em; }

/* ---------- hero ---------- */

.hero {
  padding: 88px 48px 72px;
  border-bottom: 1px solid var(--line);
}

.hero h1 {
  font-size: clamp(2.1rem, 5.4vw, 3.6rem);
  line-height: 1.08;
  max-width: 17ch;
}

.hero-sub-line { color: var(--ink-soft); }

.hero-lead {
  max-width: 56ch;
  margin: 28px 0 0;
  font-size: 1.06rem;
  color: var(--ink-soft);
}

/* målsætningslinje (dimension line) */
.dim {
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 460px;
  margin-top: 30px;
}
.dim-line { flex: 1; height: 1px; background: var(--line); }
.dim-tick { width: 1px; height: 11px; background: var(--line); }
.dim-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
}

/* ---------- sektioner ---------- */

.section {
  padding: 64px 48px 72px;
  border-bottom: 1px solid var(--line);
}

.section-head { margin-bottom: 44px; }
.section-head .annot { margin-bottom: 10px; }
.section-head h2 { font-size: 1.7rem; }

/* ---------- komponent 01 ---------- */

.component {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 48px;
  align-items: start;
}

.part-no {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 8px;
}

.component-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 14px;
}

.component-title-row h3 { font-size: 1.45rem; }

.component-text > p { margin: 0 0 20px; max-width: 52ch; }

/* stempel */
.stamp {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  padding: 4px 12px 3px;
  transform: rotate(-2deg);
}

.stamp-dashed {
  color: var(--ink-soft);
  border: 1.5px dashed var(--line);
  transform: rotate(0deg);
}

/* stykliste */
.specs {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  font-family: var(--mono);
  font-size: 0.84rem;
  color: var(--ink-soft);
}

.specs li {
  padding: 9px 0 9px 26px;
  border-top: 1px solid var(--line-faint);
  position: relative;
}
.specs li:last-child { border-bottom: 1px solid var(--line-faint); }
.specs li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 50%;
  width: 9px;
  height: 9px;
  transform: translateY(-50%);
  border: 1.5px solid var(--accent);
}

/* handling / link */
.cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 13px 22px;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.cta svg { transition: transform 180ms ease; }

.cta:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.cta:hover svg { transform: translateX(4px); }

/* skematik */
.component-figure { margin: 0; min-width: 0; }

.schematic {
  width: 100%;
  height: auto;
  display: block;
  color: var(--ink);
}

.schematic .s-line   { fill: none; stroke: currentColor; stroke-width: 1.4; }
.schematic .s-thin   { fill: none; stroke: currentColor; stroke-width: 0.9; opacity: 0.55; }
.schematic .s-acc    { fill: none; stroke: var(--accent); stroke-width: 1.6; }
.schematic .s-center { stroke: currentColor; stroke-width: 0.7; stroke-dasharray: 9 4 2 4; opacity: 0.3; }
.schematic .s-text   {
  fill: currentColor;
  font-family: var(--mono);
  font-size: 10px;
  stroke: none;
}
.schematic .s-label {
  fill: var(--ink-soft);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  stroke: none;
}
.schematic .s-dim-label { fill: var(--accent); letter-spacing: 0.06em; }

.component-figure .annot { margin: 14px 0 0; }

/* ---------- komponent 02 (i støbeskeen) ---------- */

.component-next {
  margin-top: 56px;
  padding: 28px 32px 30px;
  border: 1px dashed var(--line);
  max-width: 620px;
}

.component-next h3 { font-size: 1.15rem; }
.component-next p { margin: 0; max-width: 52ch; color: var(--ink-soft); }
.component-next .component-title-row { margin-bottom: 10px; }

/* ---------- om ---------- */

.om-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 48px;
  align-items: start;
}

.om-grid > p { margin: 0; max-width: 56ch; }

.facts { margin: 0; }

.facts > div {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--line-faint);
}
.facts > div:last-child { border-bottom: 1px solid var(--line-faint); }

.facts dt {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-top: 3px;
}

.facts dd { margin: 0; font-size: 0.95rem; }

/* ---------- kontakt ---------- */

.section-kontakt p { margin: 0 0 26px; max-width: 52ch; }

/* ---------- titelblok ---------- */

/* skillelinjer via 1 px gap på linjefarvet bund — holder ved alle ombrydninger */
.titleblock {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
}

.tb-cell {
  padding: 12px 16px 14px;
  background: var(--paper);
  min-width: 0;
}

.tb-wide { grid-column: span 2; }

.tb-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 3px;
}

.tb-value {
  display: block;
  font-family: var(--mono);
  font-size: 0.82rem;
  overflow-wrap: break-word;
}

.tb-value a {
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 180ms ease, border-color 180ms ease;
}
.tb-value a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* ============================================================
   Responsivt
   ============================================================ */

@media (max-width: 1160px) {
  .sheet { margin-left: 32px; margin-right: 32px; }
}

@media (max-width: 900px) {
  .component, .om-grid { grid-template-columns: 1fr; gap: 40px; }
  .component-figure { max-width: 420px; }
  .hero { padding: 64px 32px 56px; }
  .section { padding: 52px 32px 60px; }
  .topbar { padding: 16px 32px; }
  .titleblock { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .sheet { margin: 20px 14px 36px; }
  .cropmark { display: none; }
  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
  }
  .topbar nav { gap: 20px; flex-wrap: wrap; }
  .hero { padding: 48px 20px 44px; }
  .section { padding: 44px 20px 48px; }
  .component-next { padding: 22px 20px 24px; }
  .titleblock { grid-template-columns: 1fr; }
  .tb-cell, .tb-wide { grid-column: span 1; }
  .dim { max-width: 100%; }
}