:root {
  --ground: #F4F5F2;
  --surface: #FFFFFF;
  --ink: #0E1116;
  --muted: #545B64;
  --muted-on-dark: #AAB1BA;
  --rule: #D4D7D1;
  --rule-on-dark: #2A3038;
  --accent: #1F4FD8;
  --accent-hover: #173FB0;

  --font-sans: 'Schibsted Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

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

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

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

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
p,
ul,
dl,
dd {
  margin: 0;
}

ul {
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
}

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

.contact :focus-visible,
.service-feature :focus-visible {
  outline-color: var(--ground);
}

.container {
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 40px);
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 10;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--ground);
  border-radius: 4px;
}

.skip-link:focus {
  top: 16px;
}

/* Labels */

.label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.label-small {
  font-size: 12px;
}

.label-accent {
  color: var(--accent);
}

.label-on-dark {
  color: var(--muted-on-dark);
}

.arrow {
  color: var(--accent);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
}

.btn-small {
  min-height: 44px;
  padding: 0 18px;
  font-size: 15px;
}

.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-outline {
  border-color: var(--ink);
}

.btn-outline:hover {
  background: var(--ink);
  color: var(--ground);
}

.btn-light {
  justify-content: space-between;
  width: 100%;
  background: var(--ground);
  color: var(--ink);
  overflow-wrap: anywhere;
}

.btn-light:hover {
  background: #FFFFFF;
}

.btn-outline-light {
  justify-content: space-between;
  width: 100%;
  border-color: var(--muted-on-dark);
  color: var(--ground);
  overflow-wrap: anywhere;
}

.btn-outline-light:hover {
  background: var(--ground);
  color: var(--ink);
}

/* Header */

.site-header {
  border-bottom: 1px solid var(--rule);
}

.site-header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 32px;
  padding-block: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 28px;
}

.site-nav a:not(.btn) {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 15px;
  text-decoration: none;
}

.site-nav a:not(.btn):hover {
  color: var(--accent);
}

/* Hero */

.hero {
  padding-block: clamp(56px, 8vw, 112px) clamp(48px, 6vw, 80px);
}

.hero-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 48px 64px;
}

.hero-copy {
  flex: 3 1 560px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

h1 {
  font-size: clamp(40px, 5.4vw, 74px);
  font-weight: 600;
  line-height: 1.03;
  letter-spacing: -0.035em;
}

.lede {
  max-width: 620px;
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.5;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.facts {
  flex: 1 1 300px;
  min-width: 0;
  padding: 8px 24px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 6px;
  font-size: 15px;
}

.facts > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}

.facts > div:last-child {
  border-bottom: 0;
}

/* Numbers strip */

.numbers {
  background: var(--surface);
  border-block: 1px solid var(--rule);
}

.numbers-inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px 40px;
  padding-block: 36px;
}

.number {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.number-value {
  font-size: 44px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
}

.number-label {
  font-size: 15px;
  color: var(--muted);
}

/* Sections */

.section {
  padding-top: clamp(64px, 8vw, 104px);
}

.section-last {
  padding-bottom: clamp(64px, 8vw, 104px);
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
}

h2 {
  max-width: 720px;
  font-size: clamp(30px, 3.4vw, 44px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.section-note {
  max-width: 620px;
  margin-top: 4px;
  font-size: 16px;
  color: var(--muted);
}

/* Services */

.service-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.service-feature {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  align-items: end;
  gap: 28px 56px;
  padding: clamp(28px, 3.4vw, 44px);
  background: var(--ink);
  color: var(--ground);
  border-radius: 6px;
}

.service-feature-copy {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.service-feature .service-num,
.service-feature p {
  color: var(--muted-on-dark);
}

.service-feature p {
  max-width: 520px;
}

.service-feature h3 {
  font-size: clamp(26px, 2.6vw, 34px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.service-feature .service-list li {
  padding: 14px 0;
  border-top: 1px solid var(--rule-on-dark);
}

.service-feature .service-list li:last-child {
  border-bottom: 1px solid var(--rule-on-dark);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 6px;
}

.service-card h3 {
  font-size: 23px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.service-card > p:not(.service-num) {
  font-size: 16px;
  color: var(--muted);
}

.service-card .service-list {
  margin-top: auto;
  padding-top: 8px;
  font-size: 15px;
}

.service-card .service-list li {
  padding: 11px 0;
  border-top: 1px solid var(--rule);
}

.tools {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}

.tools .label {
  line-height: 1.9;
}

.tools-list {
  flex: 1 1 480px;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
}

/* Results */

.case {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 220px;
  gap: 16px 48px;
  padding: 32px 0;
  border-top: 1px solid var(--rule);
}

.case:first-child {
  border-top-color: var(--ink);
}

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

.case-context {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  line-height: 1.6;
  color: var(--muted);
}

.case-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.case-body h3 {
  font-size: 23px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.case-body p {
  font-size: 16px;
  color: var(--muted);
}

.case-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.case-metric-value {
  font-size: 34px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.case-metric-label {
  font-size: 14px;
  color: var(--muted);
}

/* How we work */

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px 40px;
}

.step {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 20px;
  border-top: 2px solid var(--ink);
}

.step h3 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.step p {
  font-size: 16px;
  color: var(--muted);
}

/* Contact and footer */

.contact,
.site-footer {
  background: var(--ink);
  color: var(--ground);
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  align-items: end;
  gap: 40px 64px;
  padding-block: clamp(64px, 8vw, 104px) 56px;
}

.contact-copy {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact h2 {
  max-width: none;
  font-size: clamp(34px, 4.6vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.contact-copy > p:not(.label) {
  max-width: 520px;
  font-size: 18px;
  color: var(--muted-on-dark);
}

.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 32px;
  padding-block: 24px 40px;
  border-top: 1px solid var(--rule-on-dark);
  font-size: 14px;
  color: var(--muted-on-dark);
}

/* Narrow screens */

@media (max-width: 900px) {
  .numbers-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-grid,
  .steps {
    grid-template-columns: minmax(0, 1fr);
  }

  .service-feature,
  .contact-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .case {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .numbers-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
}