/* ============================================================
   ENDRE — delt designsystem («kit»)
   Struktur/typografi uttrukket fra konseptdemoen 2026-07-19.

   MERKEVAREN ER SVART. Monokromt: svart blekk, hvitt papir, grått.
   VIKTIG: oransje/amber er en DATAFARGE for sol i demoen (og i
   praksis Somfy sin farge) — den skal ALDRI brukes som ENDRE-
   identitet her. Ingen aksentfarge på nettsidene; emfase skjer
   med vekt, størrelse, sperring, hårlinjer og luft.
   ============================================================ */

:root{
  --paper:#fff; --ink:#141414; --ink-soft:#3a3a3a;
  --hair:#e6e6e6; --hair2:#d0d0d0;
  --muted:#8c8c8c; --muted2:#a9a9a9;
  --surface:#f3f3f2;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --wrap:1080px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
  font-weight:300;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
.eyebrow{font-size:11px;letter-spacing:.42em;text-transform:uppercase;color:var(--muted);font-weight:400}

/* nøkkelord: monokrom emfase (vekt), ingen farge */
.k{color:inherit}
.hero h1 .k,.coda-h .k{font-weight:400}
/* inline-lenker markeres med tynn understrek, ikke farge */
a.k{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;text-decoration-color:var(--hair2);transition:.15s}
a.k:hover{text-decoration-color:var(--ink)}

/* ---- nav ---- */
nav.site{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.93);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border-bottom:1px solid var(--hair)}
nav.site .wrap{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{font-size:13px;letter-spacing:.34em;font-weight:400;text-transform:uppercase;color:var(--ink)}
.brand .k{font-weight:600}
a.brand{transition:opacity .15s}
a.brand:hover{opacity:.6}
.navlinks{display:flex;gap:26px}
.navlinks a{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
  padding:4px 0;border-bottom:1px solid transparent;transition:.2s}
.navlinks a:hover,.navlinks a.active{color:var(--ink);border-color:var(--ink)}

/* ---- hero ---- */
.hero{padding:98px 0 72px;border-bottom:1px solid var(--hair)}
.hero h1{font-size:46px;letter-spacing:.02em;font-weight:200;line-height:1.15;max-width:21ch;margin:18px 0 0}
.hero .sub{margin-top:26px;font-size:18px;font-weight:300;color:var(--ink-soft);max-width:62ch;line-height:1.72}
.metaline{margin-top:40px;display:flex;flex-wrap:wrap;gap:34px;border-top:1px solid var(--hair);padding-top:22px}
.metaline .m .lab{font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.metaline .m .val{font-size:14px;margin-top:6px}
.metaline .m .val a{border-bottom:1px solid var(--hair2);transition:.15s}
.metaline .m .val a:hover{border-color:var(--ink)}

/* ---- sections ---- */
section.blk{padding:74px 0;border-top:1px solid var(--hair)}
.h-sec{font-size:30px;letter-spacing:.05em;font-weight:200;margin:8px 0 0}
.lead{font-size:16.5px;color:#444;max-width:70ch;font-weight:300;line-height:1.75;margin-top:16px}
.prose p{font-size:16px;color:#3f3f3f;line-height:1.8;max-width:68ch;margin:16px 0 0}

/* ---- prosjektrutenett (portefølje) ---- */
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;margin-top:42px}
.proj{border:1px solid var(--hair);border-radius:2px;overflow:hidden;background:#fff;transition:.2s}
.proj:hover{border-color:var(--hair2)}
.proj .thumb{aspect-ratio:4/3;background:var(--surface);display:flex;align-items:center;justify-content:center;
  color:var(--muted2);font-size:10px;letter-spacing:.24em;text-transform:uppercase;border-bottom:1px solid var(--hair)}
.proj .thumb img{width:100%;height:100%;object-fit:cover}
.proj .meta{padding:18px 20px}
.proj .meta .yr{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.proj .meta h3{font-size:19px;font-weight:300;letter-spacing:.01em;margin:6px 0 8px}
.proj .meta p{font-size:14px;color:#555;line-height:1.65;margin:0}

/* ---- fasene (tre steg) ---- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:44px}
.step{border-top:2px solid var(--ink);padding-top:16px}
.step .n{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.step h3{font-size:19px;font-weight:300;margin:9px 0 9px}
.step p{font-size:14.5px;color:#4a4a4a;line-height:1.72;margin:0}

/* ---- knapper ---- */
.btn{display:inline-block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:400;
  border:1px solid var(--ink);padding:13px 24px;border-radius:2px;transition:.15s;cursor:pointer;background:#fff;color:var(--ink)}
.btn:hover{background:var(--ink);color:#fff}
.btn.primary{background:var(--ink);color:#fff}
.btn.primary:hover{background:#000;border-color:#000}

/* ---- kontaktskjema ---- */
.form{margin-top:34px;max-width:520px;display:grid;gap:16px}
.form label{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:7px}
.form input,.form textarea{width:100%;font-family:var(--sans);font-size:15px;font-weight:300;color:var(--ink);
  border:1px solid var(--hair2);border-radius:2px;padding:11px 13px;background:#fff;transition:.15s}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--ink)}
.form textarea{min-height:120px;resize:vertical}

/* ---- coda / visjon ---- */
.coda{padding:100px 0 112px;border-top:1px solid var(--hair)}
.coda-h{font-size:34px;font-weight:200;letter-spacing:.02em;line-height:1.2;max-width:24ch}
.coda-lead{margin-top:26px;font-size:17px;font-weight:300;line-height:1.78;color:var(--ink-soft);max-width:62ch}
.coda-tag{margin-top:30px;font-size:15px;letter-spacing:.06em;color:var(--ink);font-weight:400;
  border-top:1px solid var(--hair);padding-top:22px;display:inline-block}

/* ---- footer ---- */
footer.site{padding:44px 0;border-top:1px solid var(--hair)}
footer.site .wrap{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:baseline}
footer.site .c{font-size:12px;color:var(--muted);line-height:1.7}
footer.site .c a{border-bottom:1px solid var(--hair2)}
footer.site .c a:hover{border-color:var(--ink)}
footer.site .sister{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted2)}
footer.site .sister a{color:var(--ink);border-bottom:1px solid transparent;transition:opacity .15s}
footer.site .sister a .k{font-weight:600}
footer.site .sister a:hover{opacity:.6}

/* ---- responsiv ---- */
@media(max-width:760px){
  .hero{padding:70px 0 54px}
  .hero h1{font-size:33px}
  .hero .sub{font-size:16px}
  section.blk{padding:56px 0}
  .h-sec{font-size:25px}
  .proj-grid{grid-template-columns:1fr;gap:22px}
  .steps{grid-template-columns:1fr;gap:24px}
  .coda-h{font-size:27px}
  .navlinks{gap:16px}
}
@media(max-width:520px){
  .navlinks{display:none}
}