/* ============================================================================
   Byggeklossbanken – stilark
   Mørk Material 3 · Space Grotesk / Inter · blokk-motiv som signatur
   ============================================================================ */

:root {
  --bg:        #0E1014;
  --surface:   #16191F;
  --elevated:  #1D212A;
  --line:      #262B36;
  --line-soft: #1F242D;

  --text:      #E7E9EE;
  --muted:     #9AA1AD;
  --faint:     #6B7280;

  --arena:     #F4B740;
  --ayno:      #35D6C0;
  --accent:    var(--arena);

  --danger:    #F2775C;

  --radius:    14px;
  --radius-sm: 10px;
  --gap:       18px;
  --maxw:      1200px;

  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body:    "Inter", ui-sans-serif, system-ui, sans-serif;

  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  /* subtil bakgrunnstekstur av byggeklosser */
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 40px 40px, 40px 40px;
  background-position: -1px -1px;
}
body::before {
  content: "";
  position: fixed; inset: 0;
  background: radial-gradient(120% 80% at 50% -10%, rgba(244,183,64,.06), transparent 60%);
  pointer-events: none; z-index: 0;
}

a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; position: relative; z-index: 1; }

/* ---------- Topplinje ---------------------------------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--line);
}
.topbar .wrap { display: flex; align-items: center; gap: 16px; height: 62px; }
.brandmark { display: flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 700; letter-spacing: -.01em; }
.brandmark .stack {
  width: 26px; height: 26px; border-radius: 7px; position: relative; flex: none;
  background:
    linear-gradient(135deg, var(--arena) 0 50%, transparent 50%),
    linear-gradient(135deg, transparent 50%, var(--ayno) 50% 100%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
}
.brandmark span { font-size: 1.02rem; }
.topbar nav { margin-left: auto; display: flex; gap: 4px; }
.topbar nav a {
  color: var(--muted); font-size: .92rem; padding: 8px 12px; border-radius: 8px;
  transition: color .2s var(--ease), background .2s var(--ease);
}
.topbar nav a:hover { color: var(--text); background: var(--elevated); }

/* ---------- Hero --------------------------------------------------------- */
.hero { padding: 66px 0 34px; }
.hero .eyebrow {
  font-family: var(--font-display); font-size: .78rem; letter-spacing: .22em;
  text-transform: uppercase; color: var(--faint); margin: 0 0 18px;
}
.hero h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 4.1rem); line-height: 1.02;
  letter-spacing: -.03em; margin: 0 0 20px; max-width: 16ch;
}
.hero h1 .halv { color: var(--arena); }
.hero h1 .halv + .halv { color: var(--ayno); }
.hero .lede { font-size: 1.16rem; color: var(--muted); max-width: 54ch; margin: 0 0 30px; }

.stats { display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 34px; }
.stat .n { font-family: var(--font-display); font-weight: 700; font-size: 2rem; line-height: 1; }
.stat .l { color: var(--faint); font-size: .82rem; letter-spacing: .04em; margin-top: 6px; }
.stat.arena .n { color: var(--arena); }
.stat.ayno .n { color: var(--ayno); }

/* ---------- Søk og filter ------------------------------------------------ */
.controls { display: flex; flex-direction: column; gap: 16px; margin-bottom: 30px; }
.search {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 13px 16px; max-width: 480px;
  transition: border-color .2s var(--ease);
}
.search:focus-within { border-color: color-mix(in srgb, var(--accent) 60%, var(--line)); }
.search svg { flex: none; color: var(--faint); }
.search input {
  border: 0; outline: 0; background: transparent; color: var(--text);
  font-family: var(--font-body); font-size: 1rem; width: 100%;
}
.search input::placeholder { color: var(--faint); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: var(--font-body); font-size: .86rem; color: var(--muted);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 999px; padding: 7px 14px; cursor: pointer;
  transition: all .18s var(--ease); white-space: nowrap;
}
.chip:hover { color: var(--text); border-color: var(--faint); }
.chip[aria-pressed="true"] { color: var(--bg); background: var(--text); border-color: var(--text); font-weight: 600; }
.chip[data-merke="arena"][aria-pressed="true"] { background: var(--arena); border-color: var(--arena); }
.chip[data-merke="ayno"][aria-pressed="true"]  { background: var(--ayno);  border-color: var(--ayno); }

/* ---------- Katalog-rutenett (byggeklosser) ------------------------------ */
.grid {
  display: grid; gap: var(--gap);
  grid-template-columns: repeat(auto-fill, minmax(272px, 1fr));
  padding-bottom: 70px;
}
.block {
  position: relative; display: flex; flex-direction: column; gap: 12px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px; cursor: pointer; overflow: hidden;
  transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.block::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--k, var(--accent)); opacity: .9;
}
.block:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--k, var(--accent)) 45%, var(--line)); background: var(--elevated); }
.block:focus-visible { outline: 2px solid var(--k, var(--accent)); outline-offset: 2px; }

.block .head { display: flex; align-items: center; gap: 13px; }
.mono {
  width: 46px; height: 46px; border-radius: 11px; flex: none;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  color: var(--k, var(--accent));
  background: color-mix(in srgb, var(--k, var(--accent)) 15%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--k, var(--accent)) 35%, transparent);
  background-size: cover; background-position: center;
}
.mono.bilde { background-color: transparent; box-shadow: none; }
.block .title { font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; letter-spacing: -.01em; }
.block .kat { color: var(--faint); font-size: .8rem; margin-top: 1px; }
.block .desc { color: var(--muted); font-size: .92rem; flex: 1; }

.block .foot { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 2px; }

.tag {
  font-size: .72rem; letter-spacing: .02em; padding: 3px 9px; border-radius: 6px;
  border: 1px solid var(--line); color: var(--muted); background: var(--bg);
}
.tag.pris-gratis   { color: #7FE0A8; border-color: #2C5A42; }
.tag.pris-betalt   { color: var(--arena); border-color: #5A4A24; }
.tag.pris-freemium { color: var(--ayno); border-color: #1E5852; }
.tag.pris-kommer   { color: var(--faint); }
.tag.status-utvikling { color: #7FB8E0; border-color: #24445A; }
.tag.status-beta   { color: #E0C77F; border-color: #5A5024; }
.tag.status-kommer { color: var(--faint); }

/* ---------- Tom tilstand ------------------------------------------------- */
.empty { text-align: center; color: var(--muted); padding: 80px 20px; }
.empty h3 { font-family: var(--font-display); color: var(--text); margin: 0 0 8px; }

/* ---------- App-side (detalj) -------------------------------------------- */
.detail { padding: 30px 0 90px; }
.back {
  display: inline-flex; align-items: center; gap: 7px; color: var(--muted);
  font-size: .92rem; margin-bottom: 26px; transition: color .2s var(--ease);
}
.back:hover { color: var(--text); }

.detail-hero { display: flex; gap: 22px; align-items: flex-start; flex-wrap: wrap; margin-bottom: 34px; }
.detail-hero .mono { width: 78px; height: 78px; border-radius: 18px; font-size: 1.9rem; }
.detail-hero .meta { flex: 1; min-width: 240px; }
.detail-hero h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.9rem, 4vw, 2.7rem); letter-spacing: -.02em; margin: 2px 0 8px; }
.detail-hero .tagline { color: var(--k, var(--accent)); font-family: var(--font-display); font-weight: 500; font-style: italic; font-size: 1.12rem; margin: 0 0 10px; }
.detail-hero .sub { color: var(--muted); font-size: 1.08rem; margin: 0 0 14px; max-width: 60ch; }
.detail-hero .badges { display: flex; flex-wrap: wrap; gap: 8px; }

.dl-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.btn {
  display: inline-flex; align-items: center; gap: 9px; cursor: pointer;
  font-family: var(--font-body); font-weight: 600; font-size: .95rem;
  padding: 12px 20px; border-radius: var(--radius-sm); border: 1px solid var(--line);
  background: var(--elevated); color: var(--text);
  transition: all .18s var(--ease);
}
.btn:hover { border-color: var(--faint); transform: translateY(-1px); }
.btn.primary { background: var(--k, var(--accent)); color: var(--bg); border-color: transparent; }
.btn.primary:hover { filter: brightness(1.06); }
.btn.ghost { background: transparent; }

.section { margin: 40px 0; }
.section h2 {
  font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; letter-spacing: -.01em;
  margin: 0 0 16px; padding-bottom: 10px; border-bottom: 1px solid var(--line);
}
.prose { color: var(--muted); font-size: 1.05rem; max-width: 68ch; }

.feat-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.feat {
  display: flex; gap: 11px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm); padding: 14px 16px;
}
.feat .dot { width: 8px; height: 8px; border-radius: 3px; background: var(--k, var(--accent)); margin-top: 7px; flex: none; }
.feat span { color: var(--text); font-size: .96rem; }

.shots { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.shots img { width: 100%; border-radius: var(--radius-sm); border: 1px solid var(--line); display: block; }

/* trekkspill for veiledning */
.acc { border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.acc + .acc { margin-top: 10px; }
.acc summary {
  list-style: none; cursor: pointer; padding: 15px 18px;
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--surface); transition: background .2s var(--ease);
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary:hover { background: var(--elevated); }
.acc summary .plus { color: var(--k, var(--accent)); font-size: 1.3rem; line-height: 1; transition: transform .2s var(--ease); }
.acc[open] summary .plus { transform: rotate(45deg); }
.acc .body { padding: 4px 18px 18px; color: var(--muted); font-size: 1rem; }
.acc .body p { margin: .5em 0; }

/* ---------- Bunntekst ---------------------------------------------------- */
.foot-site { border-top: 1px solid var(--line); padding: 34px 0 50px; color: var(--faint); font-size: .9rem; }
.foot-site .wrap { display: flex; flex-wrap: wrap; gap: 18px; justify-content: space-between; align-items: center; }
.foot-site a { color: var(--muted); }
.foot-site a:hover { color: var(--text); }

/* ---------- Innlastings-animasjon (byggeklosser som "snapper" inn) ------- */
@keyframes snapIn { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }
.grid .block { animation: snapIn .42s var(--ease) both; }

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

/* ---------- Mobil -------------------------------------------------------- */
@media (max-width: 620px) {
  .topbar nav { display: none; }
  .hero { padding: 44px 0 24px; }
  .stats { gap: 22px; }
  .detail-hero .mono { width: 60px; height: 60px; font-size: 1.5rem; }
}