/* ========================================================================
   Kaigan — Design tokens & base styles
   Implementerer DESIGN.md. Tokens er kilden til alt visuelt.
   ======================================================================== */

:root {
  /* Fundament — lys marin dag-mode */
  --bg:           #f2f5f7;   /* køligt chart-papir — dag mode */
  --bg-elevated:  #e8ecf0;   /* panel */
  --bg-soft:      #fafbfc;   /* næsten hvid */

  /* Tekst */
  --fg:           #0d1f2d;   /* dyb navy */
  --fg-muted:     #3d5a72;   /* dæmpet navy */
  --fg-faint:     rgba(13, 31, 45, 0.32);

  /* Linjer */
  --line:         rgba(13, 31, 45, 0.12);
  --line-strong:  rgba(13, 31, 45, 0.26);

  /* Accenter */
  --sand:         #c9a060;   /* messing fitting — "Frisk vind" Bft 5 */
  --amber:        #111827;   /* primær — næsten sort */
  --amber-soft:   rgba(17, 24, 39, 0.07);
  --green:        #1ab4ff;   /* lys hav blå accent — bruges sparsomt */
  --green-soft:   rgba(26, 180, 255, 0.08);

  /* Typografi */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Satoshi', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.5rem;
  --text-2xl:  2rem;
  --text-3xl:  3rem;
  --text-4xl:  clamp(3.5rem, 8vw, 5.5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container: 1200px;
  --reading:   65ch;
}

/* ── Søkort-overlay ─────────────────────────────────────────── */
.map-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;          /* under normal-flow content, over canvas-bg */
  overflow: hidden;
  user-select: none;
}
.map-coord {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.48rem;
  letter-spacing: 0.18em;
  color: rgba(13, 31, 45, 0.26);
  white-space: nowrap;
}
.map-place {
  position: absolute;
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.38em;
  color: rgba(13, 31, 45, 0.13);
  text-transform: uppercase;
  font-style: italic;
  white-space: nowrap;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(13,31,45,0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13,31,45,0.032) 1px, transparent 1px),
    linear-gradient(rgba(13,31,45,0.014) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13,31,45,0.014) 1px, transparent 1px);
  background-size: 160px 160px, 160px 160px, 32px 32px, 32px 32px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  min-height: 100vh;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* Layout primitives */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
@media (min-width: 768px) {
  .container { padding: 0 var(--space-12); }
}

/* Typografi */
h1, h2, h3, h4 {
  font-family: var(--font-body);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
h1 {
  font-family: var(--font-body);
  font-size: clamp(3.8rem, 8.5vw, 6rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.04em;
}
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}
h3 {
  font-size: var(--text-xl);
}

p { max-width: var(--reading); }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--fg-faint);
}

.kanji {
  
  font-weight: 400;
  
  color: var(--fg-faint);
  letter-spacing: 0.05em;
  opacity: 0.7;
}

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--fg-muted); }

/* Komponenter */

/* Card */
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  padding: var(--space-8);
  transition: border-color 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  height: 100%;
}
.card:hover { border-color: var(--line-strong); }
.card[href]:hover .card__title { color: var(--sand); }
.card__title {
  
  font-size: var(--text-2xl);
  font-weight: 500;
  
  line-height: 1.15;
  transition: color 0.2s ease;
}
.card__desc { color: var(--fg-muted); font-size: var(--text-base); }
.card__meta { margin-top: auto; padding-top: var(--space-4); border-top: 1px solid var(--line); }

/* Knap */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: var(--space-3) var(--space-6);
  border: 1px solid var(--line-strong);
  color: var(--fg);
  cursor: pointer;
  /* slide-in fill left → right */
  background: linear-gradient(var(--fg) 0 0) no-repeat left / 0% 100%;
  transition: background-size 0.28s cubic-bezier(0.4, 0, 0.2, 1),
              color 0.22s,
              border-color 0.2s;
}
.btn:hover {
  background-size: 100% 100%;
  color: var(--bg-soft);
  border-color: var(--fg);
}
.btn--primary {
  background: var(--fg);
  border-color: var(--fg);
  color: var(--bg-soft);
  transition: opacity 0.2s, box-shadow 0.2s;
}
.btn--primary:hover {
  opacity: 0.82;
  box-shadow: 0 4px 16px rgba(13, 31, 45, 0.18);
}

/* Divider */
.divider {
  width: 3rem;
  height: 1px;
  background: var(--sand);
  opacity: 0.6;
  border: 0;
}

/* Sektion — ingen default padding, hver sektion styrer selv */
section { padding: 0; }

/* Header / nav */
.site-header {
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  
  font-size: var(--text-xl);
  font-weight: 500;
  
}
.brand .kanji {
  font-size: var(--text-xl);
  opacity: 0.7;
}
.nav { display: flex; gap: var(--space-8); }
.nav a {
  font-size: var(--text-sm);
  color: var(--fg-muted);
  position: relative;
  transition: color 0.2s;
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--fg);
  transition: width 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav a:hover { color: var(--fg); }
.nav a:hover::after { width: 100%; }
@media (max-width: 640px) {
  .nav { display: none; }
}

/* Dropdown */
.nav__item {
  position: relative;
  display: flex;
  align-items: center;
}
.nav__parent {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.nav__caret {
  font-size: 0.6em;
  opacity: 0.5;
  transition: transform 0.18s;
  display: inline-block;
}
.nav__item--has-sub.is-open .nav__caret {
  transform: rotate(180deg);
}
.nav__sub {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 200px;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 100;
}
.nav__item--has-sub.is-open .nav__sub {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.nav__sub a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--line);
  transition: background 0.15s, color 0.15s;
}
.nav__sub a:last-child { border-bottom: none; }
.nav__sub a:hover { background: var(--bg-soft); color: var(--fg); }
.nav__sub a::after { content: none; } /* ingen underline-animation i sub */
.nav__sub-num {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--fg-faint);
  letter-spacing: 0.12em;
  flex-shrink: 0;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: var(--space-12) 0;
  margin-top: var(--space-24);
  color: var(--fg-muted);
  font-size: var(--text-sm);
  background: var(--bg);
}
.site-footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-6);
}
.site-footer a:hover { color: var(--sand); }

/* ── Ikoner ──────────────────────────────────────────────── */
.icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: square;
  stroke-linejoin: miter;
  vertical-align: middle;
  flex-shrink: 0;
}
.icon--sm  { width: 1rem;    height: 1rem; }
.icon--md  { width: 1.25rem; height: 1.25rem; }
.icon--lg  { width: 1.5rem;  height: 1.5rem; }
.icon--xl  { width: 2rem;    height: 2rem; }

/* Facilitet-ikoner på kort og detailside */
.ficon-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}
.ficon {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--fg-muted);
  font-size: var(--text-xs);
  transition: color 0.15s;
}
.ficon:hover { color: var(--sand); }
.ficon--labeled {
  gap: var(--space-2);
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
}
.ficon--labeled:hover {
  border-color: var(--line-strong);
  color: var(--fg);
}

/* Badge-piller med ikon */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border: 1px solid;
  white-space: nowrap;
}
.badge--frihavn { border-color: var(--amber); color: var(--amber); background: var(--amber-soft); }
.badge--sikker  { border-color: var(--sand);  color: var(--sand); }
.badge--flid    { border-color: var(--line-strong); color: var(--fg-muted); }

/* ── Status-pill ─────────────────────────────────────────── */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px var(--space-2);
  border: 1px solid;
  white-space: nowrap;
  flex-shrink: 0;
}
.status-pill::before { content: '●'; font-size: 0.42rem; }
.status-pill--active {
  color: var(--green);
  border-color: rgba(28, 198, 122, 0.28);
  background: var(--green-soft);
}
.status-pill--pending::before { content: '○'; }
.status-pill--pending {
  color: var(--fg-faint);
  border-color: var(--line);
}

/* ── Sys-label ───────────────────────────────────────────── */
.sys-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-faint);
}