:root {
  --paper: #f3f7fb;
  --paper-2: #ffffff;
  --ink: #0c1c33;
  --muted: #52657c;
  --line: #d5e2ee;
  --copper: #0a63c4;
  --pine: #07182c;
  --pine-ink: #eef5fc;
  --pine-muted: #9eb4cc;
  --serif: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
  --sans: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
  --header: 4.5rem;
  --wide: 76rem;
  --text: 42rem;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(ellipse at 0% -8%, rgba(14, 160, 246, 0.12), transparent 40%),
    radial-gradient(ellipse at 100% 0%, rgba(10, 89, 192, 0.07), transparent 34%),
    var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; }

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 0;
}

::selection { background: #c5e4fb; color: var(--ink); }

p { margin: 0; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: var(--paper-2);
  padding: 0.5rem 0.8rem;
  z-index: 80;
}

.skip:focus { top: 0.5rem; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header);
  padding: 0 1.5rem;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  font-family: var(--serif);
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.brand img { display: block; height: 1.8rem; width: auto; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.98rem;
}

.site-nav a[aria-current="page"] {
  box-shadow: inset 0 -1px 0 var(--copper);
}

.nav-contact { color: var(--copper); }

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  padding: 0.4rem 0;
}

.hero,
.page-head,
.band,
.method-preview,
.record-list,
.case,
.prose-grid,
.about-grid,
.contact-grid,
.filters {
  width: min(var(--wide), calc(100% - 3rem));
  margin-left: auto;
  margin-right: auto;
}

.hero {
  display: grid;
  grid-template-columns: 1.35fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
  min-height: calc(100svh - var(--header));
  padding: 3rem 0 4rem;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--copper);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow-light { color: var(--pine-muted); }

h1 {
  font-size: clamp(2.7rem, 5.4vw, 5rem);
  max-width: 11em;
}

.lede {
  margin-top: 1.4rem;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1.5;
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem 1.8rem;
  align-items: center;
  margin-top: 2rem;
}

.link-arrow,
.link-quiet {
  text-decoration: none;
  font-weight: 500;
}

.link-arrow span {
  display: inline-block;
  transition: transform 0.2s ease;
}

.link-arrow:hover span { transform: translateX(4px); }

.link-quiet {
  color: var(--muted);
  box-shadow: inset 0 -1px 0 var(--line);
}

.record {
  border-top: 1px solid var(--ink);
  padding-top: 0.9rem;
}

.record-label,
.footer-label,
.kicker {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.record ol {
  list-style: none;
  margin: 0.4rem 0 0;
  padding: 0;
}

.record li {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 0.8rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
}

.record time {
  color: var(--copper);
  font-variant-numeric: tabular-nums;
  font-size: 0.92rem;
}

.record p { font-size: 0.98rem; }

.record a { text-underline-offset: 0.15em; }

.customers {
  width: min(var(--wide), calc(100% - 3rem));
  margin: 0 auto;
  padding: 0 0 3.5rem;
  text-align: center;
}

.customers ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.4rem 2.4rem;
  margin: 0.9rem 0 0;
  padding: 1.15rem 0 0;
  border-top: 1px solid var(--line);
}

.customers li {
  display: flex;
  align-items: center;
  height: 2.4rem;
}

.customers img {
  display: block;
  height: 2rem;
  width: auto;
  max-width: 10.5rem;
  object-fit: contain;
}

.statement {
  background: var(--pine);
  color: var(--pine-ink);
  padding: 5rem 1.5rem;
}

.statement p {
  width: min(16em, 100%);
  margin: 0 auto;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.3rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.band { padding: 4.5rem 0 1rem; }
.band-tight { padding-top: 2rem; padding-bottom: 3rem; }

.band-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.band-head h2,
.method-preview h2,
.case-body h2,
.about-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  max-width: 16em;
}

.band-head p {
  max-width: 22rem;
  color: var(--muted);
}

.story {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
  padding: 2.8rem 0;
  border-top: 1px solid var(--line);
}

.story.is-flipped .story-media { order: 2; }

.story-media {
  display: block;
  background: #e3eef6;
  overflow: hidden;
  border-radius: 16px;
}

.story-media img,
.piece img,
.case-hero img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-media img { aspect-ratio: 3 / 2; }

.story h3 { font-size: clamp(2rem, 3vw, 2.8rem); margin: 0.45rem 0 0.8rem; }
.story h3 a { text-decoration: none; }

.angle {
  font-size: 1.15rem;
  margin-bottom: 0.7rem;
}

.story-copy > p:not(.kicker):not(.angle):not(.story-meta) { color: var(--muted); }

.story-meta {
  margin: 1rem 0 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.also {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ink);
}

.also a {
  display: grid;
  grid-template-columns: 4.5rem 1.4fr 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}

.also a:hover .also-title { color: var(--copper); }

.also-year {
  color: var(--copper);
  font-variant-numeric: tabular-nums;
}

.also-title {
  font-family: var(--serif);
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.also-meta { color: var(--muted); }

.method-preview {
  padding: 1rem 0 5rem;
}

.method-preview > div:first-child { margin-bottom: 1.5rem; }

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 0 0 2rem;
  padding: 1.2rem 0 0;
  border-top: 1px solid var(--ink);
}

.steps li { padding-right: 0.6rem; }

.steps span,
.prose-grid .kicker {
  display: block;
  margin-bottom: 0.8rem;
  color: var(--copper);
  font-family: var(--serif);
  font-size: 1.3rem;
  letter-spacing: 0;
  text-transform: none;
}

.steps h3 {
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
}

.steps p,
.disciplines span:last-child,
.case-body p,
.about-copy p { color: var(--muted); }

body.nav-open { overflow: hidden; }

.close {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  background: var(--pine);
  color: var(--pine-ink);
  padding: 4.5rem max(1.5rem, calc((100% - var(--wide)) / 2));
}

.close h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  max-width: 14em;
}

.close-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.8rem;
  flex: none;
}

.button {
  display: inline-block;
  background: var(--copper);
  color: #fff;
  text-decoration: none;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-weight: 500;
  padding: 0.85rem 1.25rem;
  cursor: pointer;
}

.button-ghost {
  background: transparent;
  color: var(--pine-ink);
  box-shadow: inset 0 0 0 1px rgba(238, 245, 252, 0.4);
}

.site-footer {
  padding: 3rem 1.5rem 2rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-grid {
  width: min(var(--wide), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1.2fr 0.9fr 0.6fr;
  gap: 2rem;
}

.footer-brand {
  font-family: var(--serif);
  color: var(--ink);
  font-size: 1.4rem;
  letter-spacing: -0.03em;
  margin-bottom: 0.4rem;
}

.footer-label { margin-bottom: 0.45rem; }

.site-footer a { color: var(--ink); }

.footer-note {
  width: min(var(--wide), 100%);
  margin: 2.5rem auto 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
}

.page-head { padding: 3.5rem 0 2rem; }
.page-head h1 { max-width: 14em; }
.page-head .eyebrow a { color: inherit; }

.filters {
  position: sticky;
  top: var(--header);
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.15rem;
  padding: 0.85rem 0;
  background: rgba(243, 247, 251, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.filters button {
  background: none;
  border: 0;
  padding: 0.2rem 0;
  font: inherit;
  color: var(--muted);
  cursor: pointer;
}

.filters button.is-on {
  color: var(--ink);
  box-shadow: inset 0 -1px 0 var(--copper);
}

.filter-count {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.9rem;
}

.record-list { padding-bottom: 4rem; }

.year-block {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 1rem;
  margin-top: 2.2rem;
}

.year-block h2 {
  position: sticky;
  top: 8rem;
  font-size: 1.8rem;
  font-variant-numeric: tabular-nums;
}

.piece[hidden],
.year-block[hidden] { display: none !important; }

.piece {
  display: grid;
  grid-template-columns: 11rem 1fr auto;
  gap: 1.3rem;
  align-items: center;
  padding: 1.15rem 0;
  border-top: 1px solid var(--line);
  text-decoration: none;
}

.piece img {
  width: 11rem;
  height: 7.4rem;
  background: #e3eef6;
  border-radius: 10px;
}

.piece-copy { display: flex; flex-direction: column; gap: 0.25rem; min-width: 0; }

.piece-title {
  font-family: var(--serif);
  font-size: 1.55rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.piece-angle, .piece-client { color: var(--muted); }
.piece-client { font-size: 0.92rem; text-align: right; }
.piece:hover .piece-title { color: var(--copper); }

.case-hero {
  margin: 0 0 2.5rem;
  background: #e3eef6;
  border-radius: 16px;
  overflow: hidden;
}

.case-hero img {
  width: 100%;
  max-height: 70vh;
  aspect-ratio: 16 / 9;
}

.case-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 16rem;
  gap: 4rem;
  align-items: start;
  padding-bottom: 3rem;
}

.summary {
  font-size: 1.25rem;
  color: var(--ink);
  margin-bottom: 2rem;
}

.case-body h2 { margin: 2.2rem 0 0.8rem; }
.case-body p + p { margin-top: 0.8rem; }

.results {
  margin: 0.4rem 0 0;
  padding: 0;
  list-style: none;
}

.results li {
  padding: 0.75rem 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
}

.pull {
  margin: 2.8rem 0 0;
  padding: 0;
  border: 0;
}

.pull p {
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.pull p::before { content: "“"; }
.pull p::after { content: "”"; }

.pull footer {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  margin-top: 1rem;
  color: var(--muted);
  font-style: normal;
  font-size: 0.95rem;
}

.pull cite { color: var(--ink); font-style: normal; }

.case-meta {
  position: sticky;
  top: 6.2rem;
  border-top: 1px solid var(--ink);
}

.case-meta dl { margin: 0; }

.case-meta div,
.facts div {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
}

.case-meta dt,
.facts dt {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.case-meta dd,
.facts dd { margin: 0.25rem 0 0; }

.case-nav {
  width: min(var(--wide), calc(100% - 3rem));
  margin: 0 auto 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  border-top: 1px solid var(--ink);
}

.case-nav a {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.2rem 0;
  text-decoration: none;
}

.case-nav a:last-child { text-align: right; align-items: flex-end; }

.case-nav-title {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2vw, 2rem);
  letter-spacing: -0.03em;
}

.prose-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem 3rem;
  padding-bottom: 3.5rem;
}

.prose-grid h2 { font-size: 1.8rem; margin-bottom: 0.7rem; }

.disciplines {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--ink);
}

.disciplines a {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-height: 100%;
  padding: 1.4rem 1.4rem 1.6rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}

.disciplines li:nth-child(odd) a { padding-right: 2rem; }
.disciplines li:nth-child(even) a { padding-left: 1.4rem; border-left: 1px solid var(--line); }

.disciplines strong {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 560;
  letter-spacing: -0.03em;
}

.disciplines a:hover strong { color: var(--copper); }

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 4rem;
  padding-bottom: 4rem;
  align-items: start;
}

.about-copy h2 { margin: 0 0 0.8rem; }
.about-copy h2 + p,
.about-copy p + h2 { margin-top: 0.8rem; }
.about-copy p + h2 { margin-top: 2.2rem; }

.facts { border-top: 1px solid var(--ink); }

.enquiry label {
  display: block;
  margin: 1.3rem 0 0.35rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.enquiry input,
.enquiry select,
.enquiry textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  color: inherit;
  font: inherit;
  padding: 0.45rem 0 0.7rem;
}

.enquiry textarea { resize: vertical; min-height: 8rem; }

.enquiry .button { margin-top: 1.6rem; background: var(--copper); color: #fff; }

.form-note { margin-top: 0.8rem; color: var(--muted); font-size: 0.9rem; }

.notice {
  padding: 0.9rem 1rem;
  background: var(--pine);
  color: var(--pine-ink);
}

.notice a { color: inherit; }

.notice-bad { background: #9b2c2c; color: #fff7f7; }

.hp {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

@media (max-width: 980px) {
  .hero,
  .story,
  .steps,
  .footer-grid,
  .case-layout,
  .prose-grid,
  .about-grid,
  .contact-grid,
  .year-block,
  .disciplines { grid-template-columns: 1fr; }

  .story.is-flipped .story-media { order: 0; }

  .hero { min-height: 0; padding-top: 2.4rem; }

  .close,
  .band-head,
  .also a,
  .piece { display: flex; flex-direction: column; align-items: flex-start; }

  .close-actions,
  .filter-count { margin-left: 0; }

  .piece img { width: 100%; height: auto; aspect-ratio: 3 / 2; }

  .piece-client { text-align: left; }

  .year-block h2,
  .case-meta { position: static; }

  .disciplines li:nth-child(even) a {
    padding-left: 0;
    border-left: 0;
  }

  .case-nav a:last-child { text-align: left; align-items: flex-start; }
  .case-nav { grid-template-columns: 1fr; }

  .menu-toggle { display: inline-flex; }

  .site-nav {
    position: fixed;
    inset: var(--header) 0 0 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.3rem;
    padding: 1.6rem 1.5rem;
  z-index: 30;
  background: var(--paper);
  transform: translateY(-0.4rem);
  opacity: 0;
  pointer-events: none;
}

  body.nav-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .site-nav a { font-size: 1.6rem; font-family: var(--serif); letter-spacing: -0.03em; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .link-arrow span { transition: none; }
}