/* ============================================================
   BoligSikt — designkommentar
   ------------------------------------------------------------
   Målgruppen står midt i en 5-millioners beslutning; designet
   skal signalisere det samme som produktet: presisjon og ro.
   Hele paletten er hentet direkte fra logoen (hus med radar-
   ringer): dyp marineblå (#0B2352) som primærfarge — den norske
   fargen for «trygg institusjon» — en mettet mellomblå (#2A55A8,
   samme fargetone som ringene, mørk nok for tekstkontrast) for
   lenker og positive handlinger, og logoens lyse himmelblå
   (#7AA1DB / #A4BFE6) ytterst sparsomt som dekor-aksent (punkter,
   ring-detaljer). Én fargefamilie, ingen konkurrerende kulører.
   Bakgrunnen er kjølig off-white med et blått anstrøk; typografien
   er systemfonter (rask, nøytral, ingen webfont-blokkering).
   Signatur-elementet er én ting: en fallende prislinje (SVG) i
   hero — resten holdes stramt med god luft og tydelig hierarki.
   ============================================================ */

:root {
  --ink: #18243f;
  --muted: #5b6a85;
  --navy: #0b2352;
  --navy-dark: #071a3e;
  --accent: #2a55a8;
  --accent-dark: #1e4189;
  --sky: #7aa1db;
  --sky-light: #a4bfe6;
  --bg: #f6f8fc;
  --surface: #ffffff;
  --border: #dbe2ef;
  --radius: 10px;
  --maxw: 1080px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.2; color: var(--navy); margin: 0 0 0.5em; }
h1 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
a { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.site-header nav { display: flex; gap: 22px; align-items: center; }
.site-header nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.95rem;
}
.site-header nav a:hover { color: var(--accent); }
.logo { display: flex; align-items: center; }
.logo img { height: 28px; width: auto; }

@media (max-width: 640px) {
  .site-header nav a:not(.nav-cta) { display: none; }
}

/* ---------- Knapper ---------- */

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  text-align: center;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary {
  background: var(--surface);
  color: var(--navy);
  border-color: var(--navy);
}
.btn-secondary:hover { background: #eef2f6; }
.btn[aria-busy="true"] { opacity: 0.6; pointer-events: none; }
.nav-cta {
  background: var(--navy);
  color: #fff !important;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
}
.nav-cta:hover { background: var(--navy-dark); }

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

.hero { padding: 72px 0 56px; }
.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero-sub { font-size: 1.15rem; color: var(--muted); max-width: 34em; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.hero-note { font-size: 0.85rem; color: var(--muted); margin-top: 12px; }

/* Signatur-elementet: fallende prislinje over hero-bildet */
.hero-figure { position: relative; }
.hero-spark {
  position: absolute;
  top: -18px;
  right: -10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  box-shadow: 0 6px 24px rgba(11, 35, 82, 0.12);
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-spark .spark-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
}

@media (max-width: 820px) {
  .hero { padding: 44px 0 36px; }
  .hero .container { grid-template-columns: 1fr; gap: 32px; }
  .hero-spark { right: 6px; }
}

/* ---------- Bildeplaceholders ----------
   Grå bokser med filnavnet synlig til de ekte skjermbildene er klare.
   Fjern .placeholder-klassen + <figcaption> når bildene byttes inn. */

figure { margin: 0; }
.placeholder img {
  background: #e4e9ee;
  border: 1px dashed #b6c2cd;
  border-radius: var(--radius);
  width: 100%;
  object-fit: cover;
}
.placeholder figcaption {
  font-size: 0.78rem;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  margin-top: 6px;
  text-align: center;
}

/* ---------- Seksjoner ---------- */

section { padding: 64px 0; }
section:nth-of-type(even) { background: var(--surface); }
.section-intro { color: var(--muted); max-width: 38em; }

/* Slik fungerer det */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 36px;
}
.step .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  margin-bottom: 12px;
}
.step figure { margin-top: 14px; }

@media (max-width: 820px) {
  .steps { grid-template-columns: 1fr; }
}

/* Funksjoner */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 36px;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
section:nth-of-type(even) .feature { background: var(--bg); }
.feature h3 { display: flex; align-items: center; gap: 10px; }
.feature .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--sky);
  flex: none;
}
.feature p { margin: 0; color: var(--muted); font-size: 0.97rem; }

/* Personvern */
.privacy-box {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius);
  padding: 40px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: center;
}
.privacy-box h2 { color: #fff; }
.privacy-box p { color: #c6d4ec; margin: 0; }
.privacy-box svg { flex: none; }
@media (max-width: 640px) {
  .privacy-box { grid-template-columns: 1fr; padding: 28px; }
}

/* Pris */
.price-card {
  background: var(--surface);
  border: 2px solid var(--navy);
  border-radius: var(--radius);
  max-width: 460px;
  margin: 36px auto 0;
  padding: 36px;
  text-align: center;
}
section:nth-of-type(even) .price-card { background: var(--bg); }
.price-amount { font-size: 3rem; font-weight: 800; color: var(--navy); line-height: 1; }
.price-amount span { font-size: 1.1rem; font-weight: 500; color: var(--muted); }
.price-card ul {
  list-style: none;
  padding: 0;
  margin: 22px 0;
  text-align: left;
}
.price-card li { padding: 7px 0 7px 30px; position: relative; }
.price-card li::before {
  content: "✓";
  position: absolute;
  left: 4px;
  color: var(--accent);
  font-weight: 700;
}
.price-honest { font-size: 0.92rem; color: var(--muted); margin-top: 18px; }

/* Ressurser / e-post */
.resources {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 32px 0;
}
.resource {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
section:nth-of-type(even) .resource { background: var(--bg); }
.resource h3 { font-size: 1.02rem; }
.resource p { font-size: 0.9rem; color: var(--muted); margin: 0; }
@media (max-width: 820px) {
  .resources { grid-template-columns: 1fr; }
}
.subscribe-form { display: flex; gap: 10px; max-width: 480px; flex-wrap: wrap; }
.subscribe-form input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: 12px 14px;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.form-msg { font-size: 0.92rem; margin-top: 10px; min-height: 1.4em; }
.form-msg.ok { color: var(--accent); }
.form-msg.err { color: #a33; }

/* FAQ */
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  padding: 0 20px;
}
section:nth-of-type(even) .faq details { background: var(--bg); }
.faq summary {
  cursor: pointer;
  font-weight: 600;
  padding: 16px 0;
  color: var(--navy);
  list-style-position: outside;
}
.faq details[open] summary { border-bottom: 1px solid var(--border); }
.faq details p { padding: 14px 0; margin: 0; color: var(--muted); }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--navy-dark);
  color: #c6d4ec;
  padding: 44px 0;
  font-size: 0.92rem;
}
.site-footer a { color: #fff; }
.site-footer .container {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.site-footer p { margin: 0 0 6px; }

/* ---------- Undersider (takk, personvern, bekreftet) ---------- */

.page { padding: 64px 0; min-height: 55vh; }
.page .container { max-width: 720px; }
.page ol li, .page ul li { margin-bottom: 8px; }
.key-example {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  background: #eef2f6;
  padding: 2px 8px;
  border-radius: 6px;
}