/* ================================================================
   321-bloggen (gruppe 1) — designet følger 321.no.
   Tokens, typografi-skala, spacing og komponenter er hentet fra
   321.no sin faktiske CSS (theme/header/index/footer-bundlene).
   ================================================================ */

:root {
  /* Farger — 321.no designtokens */
  --gray-white: #f6f4ef;
  --gray-100: #c4c7ce;
  --gray-200: #7a7e86;
  --gray-300: #434549;
  --gray-400: #0f0f0f;
  --brand-green: #2ff58f;
  --brand-green-soft: #7de880;
  --brand-yellow: #fff56a;
  --brand-pink: #ff00da;
  --brand-pink-link: #ff00d6;
  --brand-light-blue: #d3edff;
  --surface-primary: var(--gray-400);
  --text-primary: var(--gray-white);
  --text-secondary: var(--gray-100);

  /* Spacing — 321.no sin skala */
  --spacing-xs: .25rem;
  --spacing-sm: .5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  --mono: "IBM Plex Mono", Helvetica, monospace;
  --sans: "IBM Plex Sans", Helvetica, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--surface-primary);
  color: var(--text-primary);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.6;
}

/* Typografi-skala fra 321.no (title = Mono, body = Sans) */
.title-xxl {
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(2.2rem, calc(2.5882rem + 1.7647vw), 4rem);
  line-height: normal;
}

.title-l {
  font-family: var(--mono);
  font-weight: 400;
  font-size: clamp(1.35rem, calc(1.1176rem + 2.3529vw), 2.25rem);
  line-height: 1.25;
}

.body-l { font-size: clamp(1.05rem, calc(1.0294rem + .5882vw), 1.5rem); }
.body-m { font-size: clamp(.95rem, calc(.7794rem + .5882vw), 1.25rem); }

/* ---------- Flicker (321.no sin logo-animasjon) ---------- */

@keyframes flicker {
  0%, 19.9999%, 20.2%, 62.9999%, 63.3333%, 68.9999%, 70%, to { opacity: .99; }
  20%, 20.1%, 63%, 63.3%, 69.9999% { opacity: .7; }
}

/* ---------- Header — som #header på 321.no ---------- */

.site-header {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  padding: var(--spacing-xl) 0;
}

.site-header-content {
  grid-column: 2 / -2;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.site-logo { margin-right: var(--spacing-2xl); display: block; }

.site-logo img {
  width: 44px;
  height: 44px;
  display: block;
  animation: flicker 15s linear infinite;
}

.site-logo:hover img { transform: scale(1.01); }

.site-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  padding: 5px 0;
  margin-left: auto;
  font-size: clamp(1rem, calc(1.0294rem + .5882vw), 1.35rem);
  flex-wrap: wrap;
}

.site-menu a {
  position: relative;
  color: inherit;
  text-decoration: none;
}

.site-menu a::before {
  content: "";
  position: absolute;
  display: block;
  left: 0; right: 0;
  height: 2px;
  bottom: -2px;
  background-color: #fff;
  transition: all .3s ease;
  transform-origin: bottom center;
}

.site-menu a:not(:hover):not(.active)::before {
  transform: scaleY(0) scaleX(.9) translateY(5px);
  opacity: 0;
  transition-duration: 1s;
}

@media only screen and (max-width: 768px) {
  .site-header { padding: var(--spacing-md) 0; }
  .site-menu { gap: var(--spacing-lg); }
}

/* ---------- Lenkestilen fra 321.no (.button / job-wrapper) ---------- */

.link-321 {
  color: #fff;
  font-weight: 400;
  text-decoration: solid underline 3px;
  text-decoration-color: var(--brand-green-soft);
  text-underline-offset: 5px;
}

.link-321:hover { text-decoration-color: var(--brand-pink-link); }

/* ---------- Hero ---------- */

.blog-hero {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  padding-bottom: var(--spacing-xl);
}

.blog-hero-content {
  grid-column: 2 / span 8;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.blog-hero h1 em { font-style: normal; color: var(--brand-green); }

.blog-hero p { color: var(--text-secondary); max-width: 38rem; }

/* ---------- Innleggslisten — som job-wrapper på 321.no:
     store titler med tykk underlinje, annenhver grønn og rosa ---------- */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  padding-bottom: var(--spacing-2xl);
  row-gap: var(--spacing-2xl);
}

.blog-list {
  grid-column: 2 / -2;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.post-item .meta {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  flex-wrap: wrap;
}

.post-item .tag {
  color: var(--brand-green);
  border: 1px solid var(--gray-300);
  padding: 0.08rem 0.55rem;
}

.post-item h2 { margin-bottom: var(--spacing-sm); }

.post-item h2 a {
  color: #fff;
  text-decoration: solid underline 3px;
  text-decoration-color: var(--brand-green-soft);
  text-underline-offset: 6px;
}

/* Annenhver lenkefarge, som .job-wrapper a:first-of-type på 321.no */
.post-item:nth-child(even) h2 a { text-decoration-color: var(--brand-pink-link); }
.post-item h2 a:hover { text-decoration-color: var(--brand-yellow); }

.post-item .summary {
  color: var(--text-secondary);
  max-width: 44rem;
}

.post-item.draft h2 a { text-decoration-color: var(--brand-yellow); }

/* ---------- Gul blokk — som .item-5 på 321.no ---------- */

.yellow-block {
  grid-column: 1 / span 8;
  background: var(--brand-yellow);
  color: var(--gray-400);
  display: grid;
  grid-template-columns: repeat(8, 1fr);
}

.yellow-block-content {
  grid-column: 2 / -2;
  padding: var(--spacing-lg) 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.yellow-block .icon { font-size: 2.4rem; }

.yellow-block h2 { font-family: var(--mono); font-size: 1.3rem; }

.yellow-block p { font-weight: 400; max-width: 34rem; }

.yellow-block a { color: var(--gray-400); font-weight: 600; }

@media only screen and (max-width: 879px) {
  .yellow-block { grid-column: 1 / -1; }
}

/* ---------- Enkeltinnlegg ---------- */

.post-article {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  padding: var(--spacing-md) 0 var(--spacing-2xl);
}

.post-article > article { grid-column: 3 / span 8; max-width: 760px; }

.post-article .meta {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.post-article .tag {
  color: var(--brand-green);
  border: 1px solid var(--gray-300);
  padding: 0.08rem 0.55rem;
}

.post-article h1 { margin-bottom: var(--spacing-md); }

.post-article .ingress {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.post-article h2 {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 1.5rem;
  color: var(--brand-green);
  margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.post-article h3 {
  font-family: var(--mono);
  font-size: 1.15rem;
  margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.post-article p { margin: var(--spacing-md) 0; line-height: 1.78; }

.post-article ul, .post-article ol { margin: var(--spacing-md) 0 var(--spacing-md) 1.5rem; line-height: 1.78; }

.post-article a {
  color: #fff;
  text-decoration: solid underline 3px;
  text-decoration-color: var(--brand-green-soft);
  text-underline-offset: 5px;
}

.post-article a:hover { text-decoration-color: var(--brand-pink-link); }

.post-article blockquote {
  border-left: 3px solid var(--brand-green);
  padding: var(--spacing-xs) 0 var(--spacing-xs) var(--spacing-md);
  margin: var(--spacing-lg) 0;
  color: var(--text-secondary);
  font-style: italic;
  font-size: 1.1rem;
}

.post-article pre {
  background: #16181c;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  padding: var(--spacing-md) 1.3rem;
  font-family: var(--mono);
  font-size: 0.84rem;
  line-height: 1.6;
  overflow-x: auto;
  margin: var(--spacing-lg) 0;
  color: var(--brand-green-soft);
}

.post-article p code, .post-article li code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--gray-300);
  color: var(--brand-green);
  padding: 0.08rem 0.4rem;
  border-radius: 4px;
}

.post-article figure { margin: var(--spacing-lg) 0; }

/* Bilder med 321.no sin 20px-radius */
.post-article img {
  max-width: 100%;
  border-radius: 20px;
  display: block;
}

.post-article figcaption {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--gray-200);
  margin-top: var(--spacing-sm);
}

.post-article .callout {
  background: var(--brand-yellow);
  color: var(--gray-400);
  padding: var(--spacing-md) 1.3rem;
  margin: var(--spacing-lg) 0;
  font-weight: 400;
}

.post-article details { margin: var(--spacing-md) 0; }
.post-article summary { cursor: pointer; font-weight: 600; }

.post-article .tilbake { margin-top: var(--spacing-xl); }

/* ---------- Kladd og forhåndsvisning (dev-miljøet) ---------- */

.badge-draft {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gray-400);
  background: var(--brand-yellow);
  padding: 0.14rem 0.5rem;
}

.preview-banner {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: repeating-linear-gradient(-45deg,
    var(--brand-yellow), var(--brand-yellow) 14px,
    #e8dc45 14px, #e8dc45 28px);
  color: var(--gray-400);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-lg);
}

.preview-banner .env-pill {
  background: var(--gray-400);
  color: var(--brand-yellow);
  padding: 0.15rem 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.draft-notice {
  border: 2px dashed var(--brand-yellow);
  color: var(--brand-yellow);
  font-family: var(--mono);
  font-size: 0.8rem;
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

/* ---------- Footer — som #footer på 321.no ---------- */

.site-footer {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--spacing-xl) 0;
  padding: var(--spacing-xl) var(--spacing-lg);
  border-top: 1px solid var(--gray-300);
  font-size: 0.95rem;
}

.site-footer .footer-logo {
  grid-column: 2 / span 1;
}

.site-footer .footer-logo img { width: 50px; height: 50px; animation: flicker 15s linear infinite; }

.site-footer .footer-address {
  grid-column: 3 / span 4;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.site-footer .footer-social {
  grid-column: 8 / span 4;
  display: flex;
  gap: var(--spacing-lg);
  height: fit-content;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.site-footer a {
  color: var(--text-primary);
  text-decoration: underline;
  text-decoration-color: var(--brand-light-blue);
  text-underline-offset: 4px;
}

.site-footer .footer-meta {
  grid-column: 2 / -2;
  grid-row: 2;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--gray-200);
}

@media screen and (max-width: 768px) {
  .site-footer { gap: var(--spacing-lg) 0; }
  .site-footer .footer-logo,
  .site-footer .footer-address,
  .site-footer .footer-social,
  .site-footer .footer-meta { grid-column: 2 / -2; grid-row: unset; justify-content: flex-start; }
}

@media (max-width: 820px) {
  .post-article > article { grid-column: 2 / -2; }
  .blog-hero-content { grid-column: 2 / -2; }
}