:root {
  --bone: #f5f1ea;
  --limestone: #e8e1d6;
  --paper: #fffdf8;
  --espresso: #211d1a;
  --umber: #5d544d;
  --stone: #bcb4a9;
  --oxblood: #7a2928;
}

* { box-sizing: border-box; }
html { background: var(--bone); color: var(--espresso); }
body { margin: 0; font-family: "Source Sans 3", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
a { color: inherit; }
.site-header, main, footer { width: min(calc(100% - 64px), 1440px); margin-inline: auto; }
.site-header { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid rgba(33,29,26,.16); }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand span:last-child { display: grid; line-height: 1.1; }
.brand strong { font-size: 14px; }
.brand small { margin-top: 5px; color: var(--umber); font-size: 8px; text-transform: uppercase; letter-spacing: .15em; }
.brand-mark { width: 28px; height: 28px; display: flex; align-items: center; justify-content: space-between; }
.brand-mark i { width: 2px; background: currentColor; display: block; }
.brand-mark i:nth-child(1), .brand-mark i:nth-child(5) { height: 12px; }
.brand-mark i:nth-child(2), .brand-mark i:nth-child(4) { height: 23px; }
.brand-mark i:nth-child(3) { height: 17px; background: var(--oxblood); }
.quiet-link { font-size: 14px; text-decoration: none; }
.quiet-link:hover, footer a:hover { color: var(--oxblood); }
main { overflow: hidden; }
.hero { min-height: 760px; padding: 112px 0 96px; display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(420px, .97fr); gap: clamp(54px, 8vw, 132px); align-items: center; }
.eyebrow { margin: 0 0 24px; color: var(--umber); font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3, blockquote { font-family: "Source Serif 4", ui-serif, Georgia, serif; font-weight: 400; letter-spacing: -.035em; }
h1 { max-width: 780px; margin: 0; font-size: clamp(58px, 6.5vw, 108px); line-height: .92; }
h2 { margin: 0; font-size: clamp(42px, 5vw, 76px); line-height: 1; }
h2 em, footer em { color: var(--oxblood); font-weight: 400; }
.lead { max-width: 700px; margin: 38px 0 28px; color: var(--umber); font-size: clamp(19px, 1.6vw, 26px); }
.status { max-width: 650px; display: flex; gap: 12px; align-items: baseline; color: var(--umber); font-size: 14px; }
.status span { width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; background: var(--oxblood); }
.prototype { margin: 0; padding: clamp(22px, 4vw, 58px); background: var(--limestone); }
.prototype img { display: block; width: 100%; height: auto; box-shadow: 0 28px 60px rgba(33,29,26,.12); }
.prototype figcaption { margin-top: 18px; color: var(--umber); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.statement { padding: 128px 0; border-top: 1px solid var(--stone); display: grid; grid-template-columns: 1fr 1fr; gap: 40px 9vw; }
.statement > .eyebrow { grid-column: 1 / -1; }
.statement-copy { max-width: 620px; color: var(--umber); font-size: 19px; }
.statement-copy p:first-child { margin-top: 0; }
.plays { margin-inline: calc(50% - 50vw); padding: 128px max(32px, calc((100vw - 1440px) / 2)); background: var(--espresso); color: var(--bone); }
.plays .eyebrow { color: rgba(245,241,234,.64); }
.section-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 9vw; margin-bottom: 82px; }
.section-intro .eyebrow { grid-column: 1 / -1; }
.section-intro p:last-child { max-width: 570px; margin: 0; color: rgba(245,241,234,.68); font-size: 18px; align-self: end; }
.play-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(245,241,234,.24); }
.play-grid article { min-height: 330px; padding: 34px 28px 38px; border-right: 1px solid rgba(245,241,234,.24); }
.play-grid article:last-child { border-right: 0; }
.play-grid span { color: rgba(245,241,234,.5); font-size: 11px; letter-spacing: .14em; }
.play-grid h3 { margin: 74px 0 22px; color: var(--paper); font-size: clamp(30px, 2.5vw, 44px); line-height: 1; }
.play-grid p { margin: 0; color: rgba(245,241,234,.65); }
.fit { padding: 128px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--stone); }
.fit > div { padding: clamp(38px, 5vw, 76px); background: var(--paper); }
.fit h2 { margin-bottom: 32px; font-size: clamp(40px, 4vw, 64px); }
.fit > div > p:last-child { max-width: 560px; color: var(--umber); font-size: 18px; }
.fit .not-fit { background: var(--limestone); }
.boundary { margin-inline: calc(50% - 50vw); padding: 130px max(32px, calc((100vw - 1440px) / 2)); background: var(--oxblood); color: var(--paper); }
.boundary .eyebrow { color: rgba(255,253,248,.68); }
blockquote { max-width: 1200px; margin: 0 0 42px; font-size: clamp(46px, 5.8vw, 90px); line-height: 1; }
.boundary > p:not(.eyebrow) { max-width: 660px; color: rgba(255,253,248,.78); font-size: 18px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 42px; min-width: 290px; margin-top: 30px; padding: 18px 24px; border-radius: 999px; background: var(--paper); color: var(--espresso); text-decoration: none; }
.evidence { padding: 128px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 36px 9vw; }
.evidence .eyebrow { grid-column: 1 / -1; }
.evidence > p:last-child { max-width: 580px; margin: 0; color: var(--umber); font-size: 18px; align-self: end; }
footer { min-height: 92px; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 20px; border-top: 1px solid rgba(33,29,26,.16); color: var(--umber); font-size: 13px; }
footer span:nth-child(2) { text-align: center; }
footer a { text-align: right; text-decoration: none; }

@media (max-width: 900px) {
  .site-header, main, footer { width: min(calc(100% - 40px), 1440px); }
  .hero { min-height: auto; padding: 78px 0; grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .statement, .section-intro, .evidence { grid-template-columns: 1fr; }
  .statement > .eyebrow, .section-intro .eyebrow, .evidence .eyebrow { grid-column: auto; }
  .play-grid { grid-template-columns: repeat(2, 1fr); }
  .play-grid article:nth-child(2) { border-right: 0; }
  .play-grid article:nth-child(-n+2) { border-bottom: 1px solid rgba(245,241,234,.24); }
}

@media (max-width: 620px) {
  .site-header, main, footer { width: min(calc(100% - 32px), 1440px); }
  .site-header { min-height: 70px; }
  .brand strong { display: none; }
  .brand small { margin: 0; max-width: 128px; font-size: 7px; }
  .quiet-link { font-size: 12px; }
  .hero { padding: 62px 0 72px; gap: 46px; }
  h1 { font-size: clamp(48px, 14vw, 66px); }
  .lead { font-size: 18px; }
  .prototype { margin-inline: -16px; padding: 22px 14px; }
  .statement, .plays, .fit, .boundary, .evidence { padding-top: 82px; padding-bottom: 82px; }
  .play-grid, .fit { grid-template-columns: 1fr; }
  .play-grid article { min-height: 250px; border-right: 0; border-bottom: 1px solid rgba(245,241,234,.24); }
  .play-grid article:last-child { border-bottom: 0; }
  .play-grid h3 { margin-top: 50px; }
  .fit { gap: 1px; }
  blockquote { font-size: 44px; }
  .button { min-width: 0; width: 100%; }
  footer { padding: 28px 0; grid-template-columns: 1fr; }
  footer span:nth-child(2), footer a { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}