/* ============================================================
   Referanser, kundecaser og tillitsflater
   Brukes av index.html, referanser.html, kundecaser.html og
   kundecase-mk-digital.html. Bygger videre på css/style.css.
   To visuelle varianter styres med data-ref="a" | "b" på <html>.
   ============================================================ */

/* ---------- Felles ---------- */
.refs {
  position: relative;
  padding-block: clamp(3.5rem, 7vw, 6.5rem);
  border-top: 1px solid var(--line-soft);
}
.refs .section-head { margin-bottom: clamp(2rem, 4vw, 3rem); }
.refs .section-head h2 { max-width: 18ch; margin-inline: auto; }
.refs .section-head .lede { max-width: 60ch; }
.refs-head-note {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin-top: 1rem;
  padding: .38rem .7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 600;
}
.refs-head-note::before {
  content: "";
  width: .45rem;
  height: .45rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.ref-showcase {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.18fr);
  overflow: hidden;
  border: 1px solid var(--glass-brd);
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(61, 220, 151, .07), transparent 42%),
    var(--glass);
  box-shadow: var(--shadow);
}
.ref-showcase::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(70% 90% at 8% 8%, rgba(61, 220, 151, .10), transparent 62%);
}

.ref-logo-panel {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.15rem;
  min-height: 21rem;
  padding: clamp(2rem, 4vw, 3.4rem);
  overflow: hidden;
  text-align: center;
  text-decoration: none;
  border-right: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 30%, rgba(61, 220, 151, .10), transparent 55%),
    rgba(4, 10, 18, .32);
}
.ref-logo-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .42;
  pointer-events: none;
  background-image: radial-gradient(circle, var(--line) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(circle at 50% 45%, #000, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 50% 45%, #000, transparent 72%);
}
.ref-logo-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18rem;
  height: 18rem;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(61, 220, 151, .16), transparent 65%);
  filter: blur(6px);
  pointer-events: none;
}
.ref-logo {
  position: relative;
  z-index: 1;
  width: min(19rem, 82%);
  height: auto;
  filter: drop-shadow(0 14px 24px rgba(0, 0, 0, .35));
  transition: transform .35s ease, filter .35s ease;
}
.ref-logo-panel:hover .ref-logo {
  transform: translateY(-3px) scale(1.015);
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, .42));
}
.ref-logo-meta {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .45rem .8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 16, 25, .55);
  color: var(--muted);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.ref-logo-meta::before {
  content: "";
  width: .4rem;
  height: .4rem;
  border-radius: 50%;
  background: var(--accent);
}

.ref-quote {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0;
  padding: clamp(2rem, 4.5vw, 3.8rem);
}
.ref-quote-mark {
  position: absolute;
  top: 1.1rem;
  right: 2.1rem;
  color: var(--accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4rem, 9vw, 7rem);
  line-height: 1;
  opacity: .18;
  pointer-events: none;
}
.ref-quote blockquote {
  position: relative;
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.12rem, 2vw, 1.42rem);
  font-weight: 550;
  line-height: 1.58;
  letter-spacing: -.01em;
  text-wrap: pretty;
}
.ref-quote blockquote::before {
  content: "“";
  color: var(--accent);
}
.ref-quote blockquote::after {
  content: "”";
  color: var(--accent);
}
.ref-quote figcaption {
  display: flex;
  align-items: center;
  gap: .9rem;
  margin-top: clamp(1.6rem, 3vw, 2.2rem);
  padding-top: 1.3rem;
  border-top: 1px solid var(--line);
}
.ref-avatar {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(61, 220, 151, .3);
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(61, 220, 151, .22), rgba(45, 212, 191, .07));
  color: var(--accent);
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .04em;
}
.ref-person { display: grid; gap: .12rem; }
.ref-person strong { font-size: .98rem; line-height: 1.25; }
.ref-person small { color: var(--muted); font-size: .82rem; line-height: 1.35; }

.ref-more {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 1.5rem;
  margin-top: 1.4rem;
  padding: 1.3rem 1.5rem;
  border: 1px dashed var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, .018);
}
.ref-more-copy { display: grid; gap: .25rem; }
.ref-more-copy .kicker { margin: 0; }
.ref-more-copy p { margin: 0; color: var(--muted); font-size: .95rem; max-width: 50ch; }
.ref-mini-grid { display: flex; flex-wrap: wrap; gap: .55rem; justify-content: flex-end; }
.ref-mini {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem .8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  color: var(--muted);
  font-size: .8rem;
  font-weight: 650;
  white-space: nowrap;
}
.ref-mini span {
  display: grid;
  place-items: center;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: .75rem;
  line-height: 1;
}

.ref-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: center;
  margin-top: 1.8rem;
}

/* ---------- Variant B: logo-stripe + sitat ---------- */
html[data-ref="b"] .ref-showcase {
  display: block;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
html[data-ref="b"] .ref-showcase::after { display: none; }
html[data-ref="b"] .ref-logo-panel {
  flex-direction: row;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 0;
  padding: 1.15rem clamp(1.4rem, 3vw, 2.2rem);
  border: 1px solid var(--glass-brd);
  border-radius: 18px;
  background: linear-gradient(100deg, rgba(61, 220, 151, .07), var(--glass) 48%);
  text-align: left;
}
html[data-ref="b"] .ref-logo-panel::before,
html[data-ref="b"] .ref-logo-glow { display: none; }
html[data-ref="b"] .ref-logo {
  width: min(15rem, 55%);
  filter: none;
}
html[data-ref="b"] .ref-logo-meta { flex: none; }
html[data-ref="b"] .ref-quote {
  margin-top: 1rem;
  padding: clamp(1.8rem, 4vw, 3.2rem);
  border: 1px solid var(--glass-brd);
  border-left: 4px solid var(--accent);
  border-radius: 18px;
  background: var(--glass);
}
html[data-ref="b"] .ref-quote-mark {
  top: .7rem;
  right: 1.6rem;
  font-size: clamp(3.4rem, 7vw, 5.4rem);
  opacity: .14;
}
html[data-ref="b"] .ref-quote blockquote { max-width: 62ch; }
html[data-ref="b"] .ref-more {
  border-style: solid;
  background: var(--glass);
}
html[data-ref="b"] .ref-actions { justify-content: flex-start; }

/* ---------- Referanseside ---------- */
.refs-page-hero {
  padding-block: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 3vw, 2.4rem);
  text-align: center;
}
.refs-page-hero h1 { max-width: 18ch; margin-inline: auto; }
.refs-page-hero .lede { margin-inline: auto; }
.refs-page-hero .stack-cta { margin-top: 1.6rem; justify-content: center; }

.refs-index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.ref-badge {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: .4rem;
  padding: .32rem .62rem;
  border: 1px solid rgba(61, 220, 151, .28);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.ref-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.6rem;
  border: 1px solid var(--glass-brd);
  border-radius: 18px;
  background: var(--glass);
  box-shadow: var(--shadow);
  transition: transform .22s ease, border-color .22s ease;
}
.ref-card:hover { transform: translateY(-3px); border-color: rgba(61, 220, 151, .45); }
.ref-card-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 6.5rem;
  padding: 1.1rem;
  border-radius: 12px;
  background: rgba(4, 10, 18, .38);
}
.ref-card-logo img { width: min(14rem, 82%); height: auto; }
.ref-card h2, .ref-card h3 { margin: 0; font-size: 1.2rem; }
.ref-card p { margin: 0; color: var(--muted); font-size: .94rem; }
.ref-card .ref-card-meta { font-size: .78rem; color: var(--accent); font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.ref-card--empty {
  justify-content: center;
  border-style: dashed;
  background: transparent;
  box-shadow: none;
}
.ref-card--empty h3 { color: var(--ink); }
.ref-card--empty .ref-card-plus {
  display: grid;
  place-items: center;
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 500;
}

/* ---------- Kundecaser: oversikt ---------- */
.cases-hero { padding-bottom: 1.5rem; }
.case-list {
  display: grid;
  gap: 1.1rem;
  margin-top: 2rem;
}
.case-teaser {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--glass-brd);
  border-radius: 20px;
  background: var(--glass);
  box-shadow: var(--shadow);
  transition: transform .22s ease, border-color .22s ease;
}
.case-teaser:hover { transform: translateY(-3px); border-color: rgba(61, 220, 151, .45); }
.case-teaser-visual {
  display: grid;
  place-items: center;
  min-height: 15rem;
  padding: 2rem;
  border-right: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 40%, rgba(61, 220, 151, .12), transparent 58%),
    rgba(4, 10, 18, .34);
}
.case-teaser-visual img { width: min(14rem, 80%); height: auto; }
.case-teaser-body { display: flex; flex-direction: column; justify-content: center; gap: .7rem; padding: clamp(1.5rem, 3vw, 2.4rem); }
.case-teaser h2 { margin: 0; font-size: clamp(1.25rem, 2.4vw, 1.6rem); }
.case-teaser p { margin: 0; color: var(--muted); }
.case-teaser .card-link { margin-top: .35rem; }

/* ---------- Kundecase: artikkel ---------- */
.case-article-hero { padding-block: clamp(2.6rem, 5vw, 4.4rem) 1.5rem; }
.case-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: .8rem;
  font-weight: 600;
}
.case-meta .ref-badge { margin-right: .2rem; }
.case-meta span:not(.ref-badge) { display: inline-flex; align-items: center; gap: .55rem; }
.case-meta span:not(.ref-badge)::before { content: "·"; color: var(--line); }
.case-article-hero h1 { max-width: 20ch; margin-inline: auto; }
.case-article-hero .lede { margin-inline: auto; }
.case-byline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .8rem;
  margin-top: 1.6rem;
  color: var(--muted);
  font-size: .86rem;
}
.case-byline .ref-avatar { width: 2.4rem; height: 2.4rem; font-size: .7rem; }

.case-prose {
  width: min(100% - 2 * var(--gutter), 760px);
  margin: 0 auto;
  padding-bottom: clamp(3rem, 6vw, 5rem);
}
.case-prose > * + * { margin-top: 1.15rem; }
.case-prose h2 {
  margin-top: clamp(2.4rem, 4vw, 3.4rem);
  font-size: clamp(1.45rem, 2.8vw, 1.9rem);
}
.case-prose h3 { margin-top: 2rem; font-size: 1.18rem; }
.case-prose p, .case-prose li { color: #c3d0dc; font-size: 1.02rem; line-height: 1.78; }
.case-prose ul, .case-prose ol { padding-left: 1.25rem; }
.case-prose li + li { margin-top: .45rem; }
.case-prose a:not(.btn) { color: var(--accent); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.case-prose strong { color: var(--ink); }
.case-prose blockquote {
  margin-block: 2rem;
  padding: 1.4rem 1.6rem;
  border-left: 3px solid var(--accent);
  border-radius: 0 14px 14px 0;
  background: var(--accent-soft);
  color: var(--ink);
  font-size: 1.12rem;
  font-weight: 550;
  line-height: 1.6;
}
.case-prose figure { margin-block: 2rem; }
.case-prose figure img { border-radius: 16px; border: 1px solid var(--glass-brd); }
.case-prose figcaption { margin-top: .6rem; color: var(--muted); font-size: .8rem; text-align: center; }
.case-figure {
  overflow: hidden;
  border: 1px solid var(--glass-brd);
  border-radius: 18px;
  background: var(--glass);
  box-shadow: var(--shadow);
}
.case-figure-bar {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .7rem .9rem;
  border-bottom: 1px solid var(--line);
  background: rgba(4, 10, 18, .3);
}
.case-figure-bar span { width: .55rem; height: .55rem; border-radius: 50%; background: var(--line); }
.case-figure-bar span:first-child { background: #ff6b5e; }
.case-figure-bar span:nth-child(2) { background: #f4c95d; }
.case-figure-bar span:nth-child(3) { background: var(--accent); }
.case-figure-inner {
  display: grid;
  place-items: center;
  min-height: 18rem;
  padding: 3rem 2rem;
  text-align: center;
  background:
    radial-gradient(circle at 50% 35%, rgba(61, 220, 151, .15), transparent 58%),
    linear-gradient(145deg, rgba(34, 51, 130, .22), rgba(4, 10, 18, .1));
}
.case-figure-inner img { width: min(21rem, 86%); height: auto; }

.case-footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .75rem;
  width: min(100% - 2 * var(--gutter), 760px);
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.draft-note {
  width: min(100% - 2 * var(--gutter), 760px);
  margin: 0 auto 1.5rem;
  padding: .8rem 1rem;
  border: 1px dashed rgba(244, 201, 93, .45);
  border-radius: 12px;
  background: rgba(244, 201, 93, .08);
  color: #f4c95d;
  font-size: .82rem;
  font-weight: 600;
  text-align: center;
}

/* ---------- Responsivt ---------- */
@media (max-width: 900px) {
  .ref-showcase { grid-template-columns: 1fr; }
  .ref-logo-panel {
    min-height: 15rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .ref-quote { padding: clamp(1.7rem, 5vw, 2.8rem); }
  .ref-more { grid-template-columns: 1fr; align-items: start; }
  .ref-mini-grid { justify-content: flex-start; }
  .case-teaser { grid-template-columns: 1fr; }
  .case-teaser-visual { min-height: 12rem; border-right: 0; border-bottom: 1px solid var(--line); }
}
@media (max-width: 640px) {
  .refs-index-grid { grid-template-columns: 1fr; }
  .ref-actions .btn { flex: 1 1 100%; }
  html[data-ref="b"] .ref-logo-panel { flex-direction: column; align-items: flex-start; }
  html[data-ref="b"] .ref-logo { width: min(13rem, 75%); }
  .ref-quote-mark { right: 1rem; }
  .case-meta { justify-content: flex-start; }
  .case-meta span:not(.ref-badge)::before { display: none; }
  .case-byline { justify-content: flex-start; }
  .case-article-hero { text-align: left; }
  .case-article-hero h1, .case-article-hero .lede { margin-inline: 0; }
  .case-figure-inner { min-height: 12rem; padding: 2rem 1.2rem; }
}
@media (prefers-reduced-motion: reduce) {
  .ref-card, .case-teaser, .ref-logo { transition: none; }
  .ref-card:hover, .case-teaser:hover { transform: none; }
}

/* ---------- Kompakt referanse på tjenestesider ---------- */
.refs--compact { padding-block: clamp(2.8rem, 5vw, 4.8rem); }
.refs--compact .section-head { margin-bottom: clamp(1.6rem, 3vw, 2.4rem); }
@media (min-width: 901px) { .refs--compact .ref-logo-panel { min-height: 17rem; } }
.refs--compact .ref-quote { padding: clamp(1.7rem, 3.5vw, 2.8rem); }
.refs--compact .ref-quote blockquote { font-size: clamp(1.05rem, 1.8vw, 1.3rem); }
.refs--compact .ref-actions { margin-top: 1.4rem; }