/* Qantiv — layout: a contained editorial grid. Hairline rules carry the
   structure, a sticky index tracks the reader through long pieces, and a
   petrol accent is the only colour that ever speaks. Light-first, full dark. */

:root {
  --paper:    #FCFCFD;
  --paper-2:  #F3F5F7;
  --paper-3:  #FFFFFF;
  --ink:      #0C1116;
  --ink-2:    #39434D;
  --muted:    #6A7682;
  --line:     #E2E7EC;
  --line-2:   #EEF1F4;
  --accent:   #0A6B63;
  --accent-2: #E6F1EF;
  --warn:     #AB4729;

  --display: "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif;
  --body:    "Newsreader", Georgia, "Times New Roman", serif;
  --mono:    "IBM Plex Mono", ui-monospace, Consolas, monospace;

  --measure: 36rem;
  --wrap: 72rem;
  --gutter: clamp(1.25rem, 5vw, 3rem);

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:    #090C10;
    --paper-2:  #10151A;
    --paper-3:  #0D1217;
    --ink:      #ECEFF2;
    --ink-2:    #AFB8C1;
    --muted:    #7B8692;
    --line:     #1D242B;
    --line-2:   #161C22;
    --accent:   #4CC4B5;
    --accent-2: rgba(76, 196, 181, 0.11);
    --warn:     #DD8A68;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --paper:    #090C10;
  --paper-2:  #10151A;
  --paper-3:  #0D1217;
  --ink:      #ECEFF2;
  --ink-2:    #AFB8C1;
  --muted:    #7B8692;
  --line:     #1D242B;
  --line-2:   #161C22;
  --accent:   #4CC4B5;
  --accent-2: rgba(76, 196, 181, 0.11);
  --warn:     #DD8A68;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.125rem;
  line-height: 1.7;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }
.content a:not(.plain) {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.17em;
  text-decoration-color: color-mix(in srgb, var(--accent) 40%, transparent);
}
.content a:not(.plain):hover { text-decoration-color: var(--accent); }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 1px;
}

.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- reading progress ---------- */

.progress {
  position: fixed;
  inset-block-start: 0;
  inset-inline-start: 0;
  height: 2px;
  width: 0;
  background: var(--accent);
  z-index: 60;
  transition: width 0.08s linear;
}
@media (prefers-reduced-motion: reduce) { .progress { transition: none; } }

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

.site-head {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-head__row {
  display: flex;
  align-items: center;
  gap: 1rem 2rem;
  padding-block: 0.85rem;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 0.55rem; flex: 0 0 auto; }
.brand img { width: 22px; height: 22px; }
.brand b {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.015em;
}
.brand i {
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  padding-inline-start: 0.55rem;
  margin-inline-start: 0.1rem;
  border-inline-start: 1px solid var(--line);
}
.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 1.4rem;
  margin-inline-start: auto;
  font-family: var(--display);
  font-size: 0.855rem;
  font-weight: 500;
  letter-spacing: -0.005em;
}
.site-nav a { color: var(--ink-2); }
.site-nav a:hover { color: var(--accent); }
.site-nav a[aria-current="page"] { color: var(--ink); }
.site-nav .lang {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.18rem 0.6rem;
}
.site-nav .lang:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- shared bits ---------- */

.kicker {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.kicker::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--line);
  max-width: 7rem;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.25rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 0;
  padding-block: 1.1rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.hero { padding-block: clamp(3.5rem, 10vw, 7rem) clamp(2rem, 5vw, 3.5rem); }
.hero h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.1rem, 6.4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-wrap: balance;
  max-width: 19ch;
  margin: 0 0 1.5rem;
}
.hero p {
  font-size: clamp(1.1rem, 2.3vw, 1.35rem);
  line-height: 1.52;
  color: var(--ink-2);
  max-width: 46ch;
  margin: 0;
  text-wrap: pretty;
}

/* ---------- article index ---------- */

.feed { border-top: 1px solid var(--ink); margin-block: 0 clamp(3rem, 7vw, 5rem); }
.feed__head {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--line);
  margin: 0;
}
.feed ol { list-style: none; margin: 0; padding: 0; counter-reset: item; }
.feed li { border-bottom: 1px solid var(--line); }
.feed a {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: 0 1rem;
  padding-block: clamp(1.4rem, 3vw, 2rem);
  align-items: start;
}
.feed a::before {
  counter-increment: item;
  content: counter(item, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  padding-top: 0.5rem;
}
.feed .tag {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.4rem;
}
.feed h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.25rem, 3vw, 1.7rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin: 0 0 0.45rem;
  text-wrap: balance;
  transition: color 0.15s ease;
}
.feed a:hover h2 { color: var(--accent); }
.feed p { margin: 0 0 0.6rem; color: var(--ink-2); font-size: 1.02rem; line-height: 1.55; max-width: 58ch; }
.feed .sub {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 0;
}
@media (max-width: 540px) {
  .feed a { grid-template-columns: minmax(0, 1fr); }
  .feed a::before { display: none; }
}

/* ---------- article shell ---------- */

.piece { padding-block: clamp(2.5rem, 6vw, 4rem) 0; }
.piece__head { max-width: 50rem; margin-bottom: clamp(2rem, 5vw, 3rem); }
.piece__head h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.95rem, 5.2vw, 3.1rem);
  line-height: 1.06;
  letter-spacing: -0.032em;
  text-wrap: balance;
  margin: 0 0 1.1rem;
}
.standfirst {
  font-size: clamp(1.1rem, 2.2vw, 1.3rem);
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0 0 1.6rem;
  max-width: 48ch;
  text-wrap: pretty;
}

.cols { display: grid; gap: clamp(2rem, 5vw, 3.5rem); padding-bottom: clamp(3rem, 8vw, 6rem); }
@media (min-width: 1080px) {
  .cols { grid-template-columns: 14rem minmax(0, 1fr); align-items: start; }
}

.toc { display: none; }
@media (min-width: 1080px) {
  .toc {
    display: block;
    position: sticky;
    top: calc(4.5rem + env(safe-area-inset-top, 0px));
    font-family: var(--display);
    font-size: 0.83rem;
    line-height: 1.4;
  }
  .toc p {
    font-family: var(--mono);
    font-size: 0.64rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
    margin: 0 0 1rem;
  }
  .toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.1rem; }
  .toc a {
    display: block;
    color: var(--muted);
    padding: 0.35rem 0 0.35rem 0.85rem;
    border-inline-start: 2px solid var(--line);
    transition: color 0.15s ease, border-color 0.15s ease;
  }
  .toc a:hover { color: var(--ink); }
  .toc a.on { color: var(--accent); border-inline-start-color: var(--accent); }
}

.content { max-width: var(--measure); min-width: 0; font-size: 1.1rem; }
.content > p { margin: 0 0 1.25rem; }
.content > ul, .content > ol { margin: 0 0 1.4rem; padding-inline-start: 1.15rem; }
.content li { margin-bottom: 0.55rem; }
.content li::marker { color: var(--muted); }

.content h2 {
  font-family: var(--display);
  font-weight: 650;
  font-size: clamp(1.3rem, 3vw, 1.65rem);
  line-height: 1.2;
  letter-spacing: -0.024em;
  text-wrap: balance;
  margin: 3.2rem 0 1rem;
  scroll-margin-top: 5rem;
}
.content h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.012em;
  margin: 2.2rem 0 0.5rem;
}
strong { font-weight: 650; }

.pull {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.2rem, 2.6vw, 1.45rem);
  line-height: 1.32;
  letter-spacing: -0.022em;
  color: var(--ink);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
  padding-block: 1.4rem;
  margin: 2.5rem 0;
  text-wrap: pretty;
}

.note {
  background: var(--paper-2);
  border-radius: 3px;
  padding: 1.2rem 1.35rem;
  margin: 2.2rem 0;
  font-size: 0.98rem;
  line-height: 1.62;
  color: var(--ink-2);
}
.note p:last-child { margin-bottom: 0; }
.note b {
  font-family: var(--display);
  font-weight: 650;
  color: var(--ink);
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
}

/* ---------- tables ---------- */

.table-wrap { overflow-x: auto; margin: 2.2rem 0; }
table {
  border-collapse: collapse;
  width: 100%;
  min-width: 33rem;
  font-family: var(--display);
  font-size: 0.875rem;
  line-height: 1.45;
  font-variant-numeric: tabular-nums;
}
caption {
  caption-side: top;
  text-align: start;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 0.8rem;
}
th, td { text-align: start; padding: 0.85rem 1.1rem 0.85rem 0; vertical-align: top; }
th:last-child, td:last-child { padding-inline-end: 0; }
thead th {
  font-weight: 500;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 0.7rem;
}
tbody tr { border-bottom: 1px solid var(--line); }
tbody th { font-weight: 650; color: var(--ink); }
td { color: var(--ink-2); }
td.flag { color: var(--warn); }

/* ---------- next / signup / footer ---------- */

.next { border-top: 1px solid var(--line); margin-top: 3rem; padding-top: 1.6rem; }
.next p { margin: 0; font-size: 1rem; color: var(--ink-2); }

.signup {
  border-top: 1px solid var(--ink);
  margin-top: clamp(3rem, 7vw, 5rem);
  padding-top: clamp(1.8rem, 4vw, 2.6rem);
}
.signup h2 {
  font-family: var(--display);
  font-weight: 650;
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  letter-spacing: -0.026em;
  margin: 0 0 0.6rem;
  max-width: 22ch;
  text-wrap: balance;
}
.signup > p { color: var(--ink-2); margin: 0; max-width: 46ch; font-size: 1.02rem; }
.signup form { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; max-width: 30rem; }
.signup input[type="email"] {
  flex: 1 1 14rem;
  min-width: 0;
  background: var(--paper-3);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--ink);
  font-family: var(--display);
  font-size: 0.95rem;
  padding: 0.72rem 0.9rem;
}
.signup input::placeholder { color: var(--muted); }
.signup button {
  flex: 0 0 auto;
  background: var(--ink);
  color: var(--paper);
  border: 0;
  border-radius: 3px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: -0.005em;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  transition: background 0.15s ease;
}
.signup button:hover { background: var(--accent); }
.signup .reply {
  margin: 1rem 0 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: var(--accent);
}
.signup .fine { margin: 1rem 0 0; font-size: 0.85rem; color: var(--muted); max-width: 42ch; }

.site-foot { border-top: 1px solid var(--line); background: var(--paper-2); }
.site-foot__row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 2.5rem;
  align-items: baseline;
  padding-block: 2.5rem 3rem;
  font-family: var(--display);
  font-size: 0.86rem;
  color: var(--muted);
}
.site-foot nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.4rem; }
.site-foot a { color: var(--ink-2); }
.site-foot a:hover { color: var(--accent); }
.site-foot .mail { font-family: var(--mono); font-size: 0.78rem; user-select: all; color: var(--ink-2); }
.site-foot .end { margin-inline-start: auto; font-size: 0.78rem; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}