:root {
  --ground: #F6F6F2;
  --surface: #FFFFFF;
  --ink: #131A2E;
  --ink-soft: #4A5168;
  --rule: #DEDFD8;
  --blue: #1D3FA8;
  --blue-soft: #E6EBF8;
  --sun: #F2B51C;
  --sun-ink: #1A1403;
  --band: #131A2E;
  --band-ink: #EEF0F6;
  --band-soft: #A9B0C4;
  --radius: 10px;
  --display: "Schibsted Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0E1322;
    --surface: #161C2F;
    --ink: #ECEEF4;
    --ink-soft: #A6ADC0;
    --rule: #2A3147;
    --blue: #8FA8F2;
    --blue-soft: #1E2847;
    --band: #182038;
    --band-ink: #ECEEF4;
    --band-soft: #A6ADC0;
  }
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  overflow-wrap: break-word;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--display);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.15; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5.4vw, 3.9rem); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 700; letter-spacing: -0.02em; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0; }
a { color: inherit; }

.wrap { max-width: 1120px; margin-inline: auto; padding-inline: 20px; }
.section { padding-block: 88px; display: flex; flex-direction: column; gap: 14px; }
.section > h2 { max-width: 22ch; }
.section-lede { color: var(--ink-soft); max-width: 60ch; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
}

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--surface); padding: 8px 12px; z-index: 10; }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 3px; border-radius: 4px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 20px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--ground);
  font-weight: 600;
  text-decoration: none;
  border: 1.5px solid var(--ink);
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--surface); }
.btn-small { padding: 8px 14px; font-size: 0.92rem; }
.btn-sun { background: var(--sun); border-color: var(--sun); color: var(--sun-ink); }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } .btn:hover { transform: none; } }

/* Nav */
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 18px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 1.15rem; font-weight: 700; letter-spacing: -0.01em; }
.brand b { font-family: var(--mono); font-weight: 500; font-size: 0.8rem; color: var(--blue); letter-spacing: 0.06em; }
.brand-mark { width: 30px; height: 30px; color: var(--ink); }
.nav nav { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.nav nav a:not(.btn) { text-decoration: none; color: var(--ink-soft); font-size: 0.95rem; }
.nav nav a:not(.btn):hover { color: var(--ink); }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 56px;
  align-items: center;
  padding-block: 56px 88px;
}
.hero-copy { display: flex; flex-direction: column; gap: 20px; }
.lede { font-size: 1.12rem; color: var(--ink-soft); max-width: 56ch; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.engines { list-style: none; padding: 0; margin: 6px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.engines li {
  font-family: var(--mono); font-size: 0.76rem;
  padding: 3px 9px; border: 1px solid var(--rule); border-radius: 999px; color: var(--ink-soft);
}

/* AI answer mock */
.answer {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 22px;
  display: flex; flex-direction: column; gap: 16px;
  box-shadow: 0 1px 0 var(--rule), 0 24px 48px -28px rgba(19, 26, 46, 0.35);
}
.who { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-soft); }
.answer-q { display: flex; flex-direction: column; gap: 4px; align-self: flex-end; max-width: 88%; }
.answer-q p { background: var(--blue-soft); padding: 10px 14px; border-radius: 12px 12px 2px 12px; }
.answer-a { display: flex; flex-direction: column; gap: 8px; }
.answer-a mark { background: var(--sun); color: var(--sun-ink); padding: 0 4px; border-radius: 3px; font-weight: 600; }
.answer-a sup { font-family: var(--mono); font-size: 0.7rem; color: var(--blue); }
.sources { list-style: none; padding: 0; margin: 4px 0 0; display: flex; flex-direction: column; gap: 6px; }
.sources li {
  min-width: 0;
  overflow-wrap: anywhere;
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 0.8rem; color: var(--ink-soft);
  padding: 7px 10px; border: 1px solid var(--rule); border-radius: 8px;
}
.sources li span { display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 4px; background: var(--ground); font-size: 0.72rem; }
.sources li em { margin-left: auto; font-style: normal; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--sun-ink); background: var(--sun); padding: 1px 6px; border-radius: 4px; }
.sources .is-you { border-color: var(--sun); color: var(--ink); }
.answer figcaption { font-size: 0.82rem; color: var(--ink-soft); border-top: 1px dashed var(--rule); padding-top: 12px; }

/* Shift band */
.shift { background: var(--band); color: var(--band-ink); }
.shift-grid { padding-block: 72px; display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 48px; align-items: start; }
.shift-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.shift-cols > div { display: flex; flex-direction: column; gap: 8px; }
.shift-cols p { color: var(--band-soft); }
.shift-cols > div:last-child h3 { color: var(--sun); }

/* Steps: a real sequence, so numbered */
.steps { list-style: none; padding: 0; margin: 20px 0 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: step; }
.steps li { counter-increment: step; padding: 20px 22px 4px 0; border-top: 2px solid var(--ink); display: flex; flex-direction: column; gap: 8px; }
.steps li + li { padding-left: 22px; border-left: 1px solid var(--rule); }
.steps li::before { content: counter(step); font-family: var(--mono); font-size: 0.8rem; color: var(--blue); }
.steps p { color: var(--ink-soft); font-size: 0.97rem; }

/* Included */
.included { margin: 20px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 32px; }
.included div { display: flex; flex-direction: column; gap: 4px; padding-top: 14px; border-top: 1px solid var(--rule); }
.included dt { font-weight: 700; }
.included dd { margin: 0; color: var(--ink-soft); font-size: 0.97rem; }

/* Plans */
.plans-band { background: var(--surface); border-block: 1px solid var(--rule); }
.plans { margin-top: 20px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: stretch; }
.plan { border: 1px solid var(--rule); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; gap: 10px; background: var(--ground); position: relative; }
.plan-for { color: var(--ink-soft); font-size: 0.95rem; }
.plan ul { margin: 6px 0 14px; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.plan .btn { align-self: flex-start; }
.plan-featured { border: 2px solid var(--ink); background: var(--surface); }
.plan-tag { position: absolute; top: -12px; left: 24px; background: var(--sun); color: var(--sun-ink); font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; padding: 2px 8px; border-radius: 4px; }

/* Name story */
.name { flex-direction: row; align-items: baseline; gap: 48px; flex-wrap: wrap; }
.name-word { font-size: clamp(3.4rem, 10vw, 7rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.name > div { display: flex; flex-direction: column; gap: 10px; max-width: 46ch; }
.name-def { font-size: 1.15rem; }
.name-def i { font-family: var(--mono); font-style: normal; font-size: 0.8rem; color: var(--blue); }
.name > div p:last-child { color: var(--ink-soft); }

/* FAQ */
.faq { margin-top: 16px; border-top: 1px solid var(--rule); max-width: 780px; }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { cursor: pointer; padding: 18px 32px 18px 0; font-weight: 600; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font-family: var(--mono); font-size: 1.2rem; color: var(--blue); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 18px; color: var(--ink-soft); max-width: 65ch; }

/* Final CTA */
.final { background: var(--band); color: var(--band-ink); }
.final-inner { padding-block: 80px; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.final-inner h2 { max-width: 20ch; }
.final-inner p { color: var(--band-soft); max-width: 56ch; }

/* Footer */
.footer { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-block: 28px; font-size: 0.88rem; color: var(--ink-soft); }

/* Responsive */
@media (max-width: 900px) {
  .hero, .shift-grid { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 24px; }
  .steps li:nth-child(3) { padding-left: 0; border-left: 0; }
  .included, .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plans .plan:last-child { grid-column: 1 / -1; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .section { padding-block: 64px; }
  .nav nav a:not(.btn) { display: none; }
  .shift-cols, .steps, .included, .plans { grid-template-columns: minmax(0, 1fr); }
  .wrap { padding-inline: 16px; }
  .answer { padding: 16px; }
  .answer-q { max-width: 100%; }
  .steps li, .steps li + li { padding-left: 0; border-left: 0; }
  .plans .plan:last-child { grid-column: auto; }
  .plan-featured { margin-top: 10px; }
}