.naco-case { --naco-blue: #0879b9; --naco-cyan: #45b7dc; --naco-ink: #0d2741; --naco-pale: #eaf2f5; }
.naco-hero { background: var(--naco-ink); color: white; }
.naco-case .case-header { color: white; }
.naco-case .case-header.is-scrolled { background: rgba(13,39,65,.94); }
.naco-case .case-kicker { border-color: rgba(255,255,255,.2); color: rgba(255,255,255,.56); }
.naco-case .case-hero h1 { color: white; }
.naco-case .case-hero h1 em { color: var(--naco-cyan); }
.naco-case .case-summary dl div { border-color: rgba(255,255,255,.2); }
.naco-case .case-summary dt { color: rgba(255,255,255,.5); }
.naco-brand { margin-top: -34px; background: var(--naco-blue); }

.naco-cover { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 850px; background: var(--naco-pale); }
.naco-cover figure { margin: 0; overflow: hidden; background: #dce8ed; }
.naco-cover figure img { width: 100%; height: 100%; object-fit: cover; }
.naco-cover-copy { display: flex; flex-direction: column; justify-content: center; }
.naco-cover-copy > strong { color: var(--naco-blue); font-family: var(--display); font-size: clamp(120px, 16vw, 240px); font-weight: 500; letter-spacing: -.085em; line-height: .8; }
.naco-cover-copy h2 { max-width: 650px; margin: 42px 0 28px; color: var(--naco-ink); font-family: var(--display); font-size: clamp(42px, 5.4vw, 78px); font-weight: 500; letter-spacing: -.055em; line-height: .98; }
.naco-cover-copy > p:last-child { max-width: 500px; color: var(--muted); line-height: 1.65; }
.naco-case .case-label { color: var(--naco-blue); }
.naco-metrics strong { color: var(--naco-cyan); }
.naco-metrics article::after { background: var(--naco-cyan); }

.naco-sprint { padding-top: clamp(110px, 14vw, 190px); padding-bottom: clamp(110px, 14vw, 190px); background: var(--naco-ink); color: white; }
.sprint-intro { display: grid; grid-template-columns: .55fr 2fr; gap: 55px; }
.sprint-intro h2 { max-width: 1000px; margin: 0; font-family: var(--display); font-size: clamp(52px, 7.4vw, 108px); font-weight: 500; letter-spacing: -.065em; line-height: .92; }
.naco-sprint ol { display: grid; grid-template-columns: repeat(4, 1fr); margin: 105px 0 0; padding: 0; border-top: 1px solid rgba(255,255,255,.2); list-style: none; }
.naco-sprint li { min-height: 330px; padding: 25px 25px 25px 0; border-right: 1px solid rgba(255,255,255,.2); }
.naco-sprint li:not(:first-child) { padding-left: 25px; }
.naco-sprint li:last-child { border-right: 0; }
.naco-sprint li > span { color: var(--naco-cyan); font-size: .75rem; }
.naco-sprint li > strong { display: block; margin-top: 75px; font-family: var(--display); font-size: 34px; font-weight: 500; }
.naco-sprint li p { max-width: 245px; margin-top: 18px; color: rgba(255,255,255,.56); font-size: 13px; line-height: 1.65; }

.report-library { padding-top: clamp(110px, 14vw, 190px); padding-bottom: clamp(110px, 14vw, 190px); background: var(--paper); }
.report-heading { display: grid; grid-template-columns: .55fr 2fr; gap: 55px; }
.report-heading h2 { margin: 0; color: var(--naco-ink); font-family: var(--display); font-size: clamp(50px, 7vw, 100px); font-weight: 500; letter-spacing: -.06em; line-height: .94; }
.report-tabs { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 90px; border-top: 1px solid var(--line); }
.report-tabs button { display: grid; grid-template-columns: 34px 1fr; min-height: 145px; padding: 22px 18px 20px 0; border: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: transparent; color: var(--naco-ink); text-align: left; cursor: pointer; }
.report-tabs button:last-child { border-right: 0; }
.report-tabs button > span { grid-row: span 2; color: var(--naco-blue); font-size: .75rem; }
.report-tabs strong { align-self: end; font-family: var(--display); font-size: 24px; font-weight: 500; transition: color .25s ease, transform .25s ease; }
.report-tabs small { margin-top: 6px; color: var(--muted); }
.report-tabs button:hover strong, .report-tabs button:focus-visible strong, .report-tabs button[aria-selected="true"] strong { color: var(--naco-blue); transform: translateY(-4px); }
.report-stage { position: relative; min-height: 980px; margin-top: 70px; }
.report-panel { position: absolute; inset: 0; display: grid; grid-template-columns: .56fr 1.44fr; gap: clamp(50px, 7vw, 110px); align-items: center; animation: naco-panel-in .55s cubic-bezier(.2,.7,.2,1) both; }
.report-panel[hidden] { display: none; }
.report-copy h3 { margin: 24px 0; color: var(--naco-ink); font-family: var(--display); font-size: clamp(42px, 5vw, 72px); font-weight: 500; letter-spacing: -.055em; line-height: .98; }
.report-copy > p:not(.case-label) { color: var(--muted); font-size: 17px; line-height: 1.7; }
.report-copy > span { display: block; margin-top: 45px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--naco-blue); font-size: .75rem; line-height: 1.5; text-transform: uppercase; letter-spacing: .06em; }
.report-spreads { position: relative; min-height: 880px; }
.report-spreads img { position: absolute; width: 62%; box-shadow: 0 28px 70px rgba(13,39,65,.14); }
.report-spreads img:nth-child(1) { top: 2%; left: 0; z-index: 3; transform: rotate(-2deg); }
.report-spreads img:nth-child(2) { top: 20%; right: 0; z-index: 2; transform: rotate(2deg); }
.report-spreads img:nth-child(3) { left: 10%; bottom: 1%; z-index: 1; transform: rotate(-1deg); }
.report-spreads-two img { width: 70%; }
.report-spreads-two img:nth-child(2) { top: auto; bottom: 2%; }
@keyframes naco-panel-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.naco-bridge { display: grid; grid-template-columns: .8fr 1.2fr; min-height: 780px; background: var(--naco-pale); }
.bridge-copy { display: flex; flex-direction: column; justify-content: center; }
.bridge-copy h2 { max-width: 620px; margin: 28px 0; color: var(--naco-ink); font-family: var(--display); font-size: clamp(48px, 6vw, 88px); font-weight: 500; letter-spacing: -.06em; line-height: .96; }
.bridge-copy > p:last-child { max-width: 560px; color: var(--muted); line-height: 1.7; }
.bridge-map { display: flex; flex-direction: column; justify-content: center; padding: clamp(55px, 8vw, 120px); background: var(--naco-blue); color: white; }
.bridge-map div { display: flex; justify-content: space-between; gap: 30px; align-items: baseline; padding: 25px 0; border-bottom: 1px solid rgba(255,255,255,.22); }
.bridge-map div > span { color: rgba(255,255,255,.54); font-size: .75rem; text-transform: uppercase; letter-spacing: .07em; }
.bridge-map div > strong { max-width: 340px; font-family: var(--display); font-size: clamp(26px, 3vw, 44px); font-weight: 500; text-align: right; }
.bridge-map > i { position: relative; width: 1px; height: 70px; margin-left: 30px; background: rgba(255,255,255,.32); }
.bridge-map > i b { position: absolute; left: -4px; bottom: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--naco-cyan); }
.naco-takeaway { background: white; }

@media (max-width: 1000px) {
  .naco-cover { grid-template-columns: 1fr; }
  .naco-cover figure { min-height: 720px; }
  .naco-sprint ol { grid-template-columns: 1fr 1fr; }
  .naco-sprint li:nth-child(2) { border-right: 0; }
  .naco-sprint li:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.2); }
  .report-panel { grid-template-columns: 1fr; align-content: start; }
  .report-stage { min-height: 1400px; }
  .report-spreads { min-height: 880px; }
  .naco-bridge { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .naco-cover figure { min-height: 540px; }
  .naco-cover-copy { min-height: 660px; }
  .sprint-intro, .report-heading { grid-template-columns: 1fr; }
  .naco-sprint ol { grid-template-columns: 1fr; }
  .naco-sprint li, .naco-sprint li:not(:first-child) { min-height: 230px; padding: 25px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .naco-sprint li > strong { margin-top: 45px; }
  .report-tabs { grid-template-columns: 1fr; }
  .report-tabs button { border-right: 0; }
  .report-stage { min-height: 1160px; }
  .report-spreads { min-height: 630px; }
  .report-spreads img { width: 70%; }
  .report-spreads-two img { width: 78%; }
  .bridge-map { padding: 60px 24px; }
  .bridge-map div { align-items: flex-start; flex-direction: column; }
  .bridge-map div > strong { text-align: left; }
}

.report-stage { min-height: 0; }
.report-panel { position: relative; inset: auto; }