/* brennstrom.no — static Norwegian page. Flat on purpose: one background,
   hairline rules, one accent (flag red) for the main action. No JS, no
   third-party requests. The font stack matches what brennstrom.com actually
   renders ("Roboto", sans-serif with no webfont loaded → system sans). */

:root {
  --snow: #e9f0f6;
  --ink: #0d1b2a;
  --ink-soft: #3d4f63;
  --rule: #aebdcc;
  --flag: #ba0c2f;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --measure: 62ch;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--snow);
  color: var(--ink);
  font-family: Roboto, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration-color: var(--flag);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--flag);
}

:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: var(--gutter);
  top: -4rem;
  padding: 0.5rem 0.9rem;
  background: var(--ink);
  color: #fff;
  z-index: 10;
}

.skip:focus {
  top: 0.75rem;
}

/* ---- header ---- */

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding: 1.5rem var(--gutter);
  border-bottom: 1px solid var(--rule);
}

.brand img {
  display: block;
  width: clamp(11rem, 28vw, 15rem);
  height: auto;
}

.site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.75rem;
  font-size: 0.95rem;
}

.site-header nav a {
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
}

.site-header nav a:hover {
  color: var(--ink);
  border-bottom-color: var(--flag);
}

/* ---- hero ---- */

.hero {
  padding: clamp(3rem, 9vw, 7rem) var(--gutter) clamp(3rem, 8vw, 6rem);
  border-bottom: 1px solid var(--rule);
}

.hero h1 {
  margin: 0 0 1.75rem;
  max-width: 21ch;
  font-size: clamp(2.35rem, 6.4vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: -0.028em;
  font-weight: 700;
}

.lede {
  margin: 0 0 2.25rem;
  max-width: var(--measure);
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  line-height: 1.5;
  color: var(--ink-soft);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 2rem;
  margin: 0;
}

.button {
  display: inline-block;
  padding: 0.85rem 1.4rem;
  background: var(--flag);
  border: 2px solid var(--flag);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.button:hover {
  background: transparent;
  color: var(--flag);
}

.textlink {
  font-weight: 500;
}

/* ---- content bands ---- */

.band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem 3rem;
  padding: clamp(2.5rem, 6vw, 4.5rem) var(--gutter);
  border-bottom: 1px solid var(--rule);
}

@media (min-width: 52rem) {
  .band {
    grid-template-columns: minmax(10rem, 1fr) minmax(0, 3fr);
  }
}

.band h2 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.band-body {
  max-width: var(--measure);
}

.band-body > :first-child {
  margin-top: 0;
}

.band-body p {
  margin: 0 0 1.1rem;
}

article + article {
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--rule);
}

article h3 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.4rem, 2.8vw, 1.85rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.plain {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  font-weight: 500;
}

/* ---- customers ---- */

.logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2rem 3rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.logos img {
  display: block;
  height: 3.25rem;
  width: auto;
  max-width: 11rem;
  object-fit: contain;
  filter: grayscale(1);
  mix-blend-mode: multiply;
}

/* ---- contact ---- */

.facts {
  margin: 1.5rem 0 0;
}

.facts div {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 1rem;
  padding: 0.7rem 0;
  border-top: 1px solid var(--rule);
}

.facts div:last-child {
  border-bottom: 1px solid var(--rule);
}

.facts dt {
  color: var(--ink-soft);
}

.facts dd {
  margin: 0;
}

.facts address {
  font-style: normal;
}

/* ---- footer ---- */

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding: 1.75rem var(--gutter) 2.5rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.site-footer p {
  margin: 0;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}