:root {
  --bg: #061310;
  --surface: rgba(13, 36, 30, .84);
  --surface-strong: rgba(16, 43, 36, .96);
  --line: rgba(205, 240, 220, .14);
  --line-strong: rgba(205, 240, 220, .25);
  --text: #f0f6ef;
  --muted: #aac0b4;
  --accent: #9fe0b7;
  --warm: #e8d39a;
  --danger: #f2bf73;
  --radius: 22px;
  --shadow: 0 24px 80px rgba(0, 0, 0, .24);
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 11% 0, rgba(80, 139, 115, .22), transparent 32rem),
    radial-gradient(circle at 94% 18%, rgba(31, 85, 73, .25), transparent 29rem),
    linear-gradient(180deg, #071815 0%, #06110f 58%, #040c0b 100%);
}

a { color: inherit; }

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

.skip-link {
  position: fixed;
  z-index: 50;
  top: 10px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  color: #071815;
  background: var(--accent);
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-180%);
}

.skip-link:focus { transform: translateY(0); }

.shell {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

.guide-header {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-weight: 850;
  letter-spacing: -.025em;
  text-decoration: none;
}

.brand-mark {
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  color: #0a211a;
  background: linear-gradient(145deg, #b8f0d0, #7fbd9d);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .44), 0 10px 30px rgba(115, 188, 146, .12);
}

.brand-mark svg { width: 26px; height: 26px; }

.guide-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
}

.guide-nav a {
  padding: 8px 11px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.guide-nav a:hover { color: var(--text); background: rgba(255, 255, 255, .06); }

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 12px 0 15px;
  color: var(--muted);
  font-size: 12px;
}

.breadcrumbs a { color: var(--muted); text-underline-offset: 3px; }
.breadcrumbs span[aria-hidden="true"] { color: rgba(240, 246, 239, .36); }

.guide-hero {
  position: relative;
  min-height: 340px;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: clamp(28px, 5.5vw, 58px);
  border: 1px solid var(--line);
  border-radius: 30px;
  background: #102b24;
  box-shadow: var(--shadow);
  isolation: isolate;
}

.guide-hero::before {
  position: absolute;
  z-index: -2;
  inset: 0;
  background-image: var(--hero-image, url("/assets/photos/vefsnfjorden-clean.webp"));
  background-position: center;
  background-size: cover;
  content: "";
  filter: saturate(.84) contrast(1.04);
}

.guide-hero::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 19, 15, .94) 0%, rgba(5, 19, 15, .78) 45%, rgba(5, 19, 15, .28) 100%),
    linear-gradient(0deg, rgba(5, 19, 15, .58), transparent 55%);
  content: "";
}

.guide-hero--river { --hero-image: url("/assets/photos/vefsnfjorden-reflection.webp"); }
.guide-hero--fjord { --hero-image: url("/assets/photos/vefsnfjorden-pier.webp"); }
.guide-hero--torsk { --hero-image: url("/assets/species/illustrative-v2/torsk.webp"); }

.eyebrow {
  display: block;
  color: var(--accent);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .12em;
}

h1, h2, h3 { margin: 0; color: var(--text); letter-spacing: -.035em; }

h1 {
  max-width: 760px;
  margin-top: 10px;
  font-size: clamp(36px, 6.2vw, 68px);
  line-height: .98;
}

h2 { font-size: clamp(23px, 3vw, 32px); line-height: 1.12; }
h3 { font-size: 16px; line-height: 1.22; }

.hero-copy {
  max-width: 680px;
  margin: 16px 0 0;
  color: #d6e4dc;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.55;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 292px;
  gap: clamp(18px, 4vw, 46px);
  margin: 26px 0 0;
}

.guide-content {
  min-width: 0;
  padding: clamp(23px, 3.4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--surface-strong), var(--surface));
  box-shadow: var(--shadow);
}

.guide-content > * + * { margin-top: 22px; }
.guide-content p, .guide-content li { color: #c4d5cb; font-size: 16px; line-height: 1.68; }
.guide-content p { margin-bottom: 0; }
.guide-content ul, .guide-content ol { padding-left: 1.2rem; margin-bottom: 0; }
.guide-content li + li { margin-top: 9px; }
.guide-content a { color: var(--warm); text-underline-offset: 3px; }
.guide-content strong { color: var(--text); }

.fact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
  margin-top: 20px;
}

.fact {
  min-height: 104px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(4, 18, 15, .34);
}

.fact span {
  display: block;
  color: var(--accent);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .1em;
}

.fact strong { display: block; margin-top: 8px; font-size: 14px; line-height: 1.35; }

.guide-aside { align-self: start; display: grid; gap: 14px; }

.aside-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(9, 29, 24, .7);
}

.aside-card p, .aside-card li { color: var(--muted); font-size: 13px; line-height: 1.55; }
.aside-card p { margin: 10px 0 0; }
.aside-card ul { padding-left: 18px; margin: 11px 0 0; }
.aside-card li + li { margin-top: 6px; }

.cta-card {
  border-color: rgba(159, 224, 183, .27);
  background: linear-gradient(145deg, rgba(61, 116, 89, .42), rgba(11, 43, 33, .85));
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  margin-top: 15px;
  padding: 10px 15px;
  border-radius: 999px;
  color: #092019;
  background: var(--accent);
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
}

.button:hover { background: #c3f1d3; }

.notice {
  padding: 15px 16px;
  border: 1px solid rgba(232, 211, 154, .26);
  border-radius: 16px;
  background: rgba(232, 211, 154, .07);
}

.notice strong { color: var(--warm); }
.notice p { margin-top: 7px; color: #d9d6bb; font-size: 14px; }

.source-list {
  padding-top: 21px;
  border-top: 1px solid var(--line);
}

.source-list p { margin-top: 8px; color: var(--muted); font-size: 13px; }
.source-list ul { margin-top: 11px; }

.related {
  margin: 25px 0 0;
  padding: clamp(23px, 3.4vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(16, 43, 36, .78), rgba(7, 26, 22, .72));
}

.related-header { display: flex; align-items: end; justify-content: space-between; gap: 15px; }
.related-header p { margin: 7px 0 0; color: var(--muted); font-size: 14px; line-height: 1.55; }

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
  margin-top: 18px;
}

.related-grid a {
  min-height: 104px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--text);
  background: rgba(4, 18, 15, .3);
  font-weight: 800;
  text-decoration: none;
}

.related-grid a:hover { border-color: var(--line-strong); background: rgba(159, 224, 183, .08); }
.related-grid small { color: var(--warm); font-weight: 750; }

.guide-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px 0 42px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.guide-footer p { margin: 0; }
.guide-footer a { color: var(--accent); text-underline-offset: 3px; }

@media (max-width: 820px) {
  .guide-header { min-height: auto; padding: 18px 0; align-items: flex-start; flex-direction: column; }
  .guide-nav { justify-content: flex-start; }
  .guide-hero { min-height: 300px; border-radius: 24px; }
  .guide-layout { grid-template-columns: 1fr; }
  .guide-aside { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-card { grid-column: 1 / -1; }
  .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .shell { width: min(100% - 24px, 1120px); }
  .guide-nav { gap: 1px; }
  .guide-nav a { padding-inline: 8px; }
  .guide-hero { min-height: 325px; padding: 25px 21px; }
  .guide-hero::after { background: linear-gradient(0deg, rgba(5, 19, 15, .94) 0%, rgba(5, 19, 15, .6) 72%, rgba(5, 19, 15, .24) 100%); }
  .guide-content { padding: 22px 19px; }
  .fact-grid, .guide-aside, .related-grid { grid-template-columns: 1fr; }
  .guide-footer { flex-direction: column; padding-top: 24px; }
}