:root {
  --ink: #0b0b0b;
  --paper: #fff;
  --rule: 1px solid var(--ink);
  --rule-invert: 1px solid var(--paper);
  --header-h: 3.25rem;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --measure: 40rem;
  --wide: 68rem;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
}

html, body {
  background: var(--paper);
  color: var(--ink);
  font-family: "Schibsted Grotesk", "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
}

img { max-width: 100%; display: block; }

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover { text-decoration: none; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: var(--gutter);
  top: 0.5rem;
  z-index: 200;
  padding: 0.4rem 0.7rem;
  background: var(--paper);
  color: var(--ink);
  transform: translateY(-150%);
}

.skip:focus {
  transform: none;
}

/* ——— header ——— */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 var(--gutter);
  background: var(--ink);
  color: var(--paper);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  border-bottom-color: rgba(255, 255, 255, 0.22);
}

.brand {
  font-weight: 800;
  font-size: 0.92rem;
  letter-spacing: 0;
  text-decoration: none;
  white-space: nowrap;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
}

.lang {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.lang a {
  text-decoration: none;
  opacity: 0.45;
}

.lang a[aria-current="page"] {
  opacity: 1;
}

.lang a:hover { opacity: 1; }

.header-mail {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
}

.header-mail:hover { text-decoration: underline; }

/* ——— shared section chrome ——— */

.band {
  padding: clamp(2.75rem, 7vw, 5.5rem) var(--gutter);
}

.band-ink {
  background: var(--ink);
  color: var(--paper);
}

.band-paper {
  background: var(--paper);
  color: var(--ink);
}

.wrap {
  max-width: var(--wide);
  margin: 0 auto;
}

.kicker {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}

h2 {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.rule {
  border: 0;
  border-top: var(--rule);
  margin: 0.7rem 0 1.15rem;
}

.band-ink .rule { border-top: var(--rule-invert); }

/* ——— hero ——— */

.hero-frame {
  background: var(--ink);
  padding: 0 var(--gutter);
}

.hero-frame img {
  width: min(100%, 28rem);
  margin: 0 auto;
  aspect-ratio: 329 / 289;
  object-fit: cover;
  object-position: 50% 12%;
  filter: grayscale(1) contrast(1.08);
}

.intro {
  padding-top: clamp(2rem, 5vw, 3.25rem);
  padding-bottom: 1.15rem;
}

#specialism {
  padding-top: 0.35rem;
}

.intro h1 {
  font-size: clamp(2.6rem, 8.5vw, 5.4rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.92;
}

.role {
  margin-top: 0.85rem;
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  font-weight: 650;
}

/* ——— claim ——— */

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

.claim-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.9rem;
}

.claim-top b {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.claim-top span {
  font-size: clamp(1.45rem, 3.5vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

@media (max-width: 560px) {
  .claim-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
}

.claim p,
.lead {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 1.12rem;
  line-height: 1.45;
  font-weight: 500;
}

.lead + .lead { margin-top: 1rem; }

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

/* ——— method ——— */

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.step {
  border: var(--rule);
  padding: 1rem 1.1rem 1.15rem;
}

.step b {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.step span {
  font-size: 0.98rem;
  line-height: 1.3;
  font-weight: 600;
}

/* ——— facts ——— */

.facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 2.5rem);
}

.facts p,
.facts li,
.facts a {
  font-size: 0.98rem;
  line-height: 1.4;
}

.facts ul { list-style: none; }

.facts li + li { margin-top: 0.35rem; }

.who {
  font-size: 0.98rem;
  line-height: 1.45;
  padding-bottom: 1.25rem;
  margin-bottom: 0.25rem;
  border-bottom: var(--rule-invert);
}

.who strong { font-weight: 800; }

.facts em {
  font-style: italic;
  opacity: 0.7;
}

/* ——— lists ——— */

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.25rem, 5vw, 3.5rem);
}

.names, .sectors {
  list-style: none;
}

.names li,
.sectors li {
  font-size: 1rem;
  line-height: 1.25;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--ink);
}

/* ——— contact ——— */

.contact-mail {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: clamp(1.35rem, 3.4vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
  line-height: 1.15;
}

.contact-mail:hover { text-decoration: underline; }

.site-url {
  display: block;
  margin-top: 0.85rem;
  font-size: 0.92rem;
  font-weight: 650;
}

/* ——— footer ——— */

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.65rem 1.5rem;
  padding-top: 1.35rem;
  margin-top: 2.5rem;
  border-top: var(--rule-invert);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ——— breakpoints ——— */

@media (min-width: 640px) {
  .steps {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.75rem;
  }

  .names {
    column-count: 2;
    column-gap: 2rem;
  }

  .names li { break-inside: avoid; }
}

@media (min-width: 860px) {
  .facts {
    grid-template-columns: 1.15fr 1fr 1fr 1.15fr;
    gap: 2rem;
  }

  .who {
    border-bottom: 0;
    padding-bottom: 0;
    padding-right: 1.5rem;
    border-right: var(--rule-invert);
  }

  .split {
    grid-template-columns: 1fr 1.15fr;
    gap: 4rem;
  }

  .hero-frame img {
    width: min(100%, 32rem);
  }
}

@media (max-width: 640px) {
  .header-mail { display: none; }

  .intro h1 {
    font-size: clamp(2.35rem, 11vw, 3.25rem);
  }
}