:root {
  --paper: #f1efe8;
  --ink: #171714;
  --muted: #6d6a62;
  --signal: #ff4d24;
  --line: #c9c5bb;
  --dark: #1b2421;
  --acid: #c8f15a;
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Manrope", sans-serif;
  --mono: "DM Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button { font: inherit; }
.wrap { width: min(1240px, calc(100% - 48px)); margin-inline: auto; }
.signal-line { position: fixed; inset: 0 auto 0 0; width: 4px; background: var(--signal); z-index: 20; }

.site-header {
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 18px; text-decoration: none; }
.brand-mark { font: 500 21px/1 var(--mono); letter-spacing: -.08em; }
.brand-mark span { color: var(--signal); }
.brand-name { font-weight: 600; letter-spacing: -.03em; }
.nav { display: flex; align-items: center; gap: 34px; font: 500 13px/1 var(--mono); text-transform: uppercase; letter-spacing: .03em; }
.nav a { text-decoration: none; }
.nav a:hover { color: var(--signal); }
.menu-button { display: none; background: none; border: 0; font: 500 13px/1 var(--mono); text-transform: uppercase; }

.hero { min-height: 760px; padding-top: 74px; position: relative; overflow: hidden; }
.eyebrow, .section-number { margin: 0; font: 500 12px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.eyebrow::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 9px; background: var(--signal); }
.hero h1 { margin: 46px 0 0; max-width: 950px; font: 400 clamp(72px, 10.3vw, 152px)/.79 var(--serif); letter-spacing: -.055em; }
.hero h1 em { color: var(--signal); font-weight: 400; }
.hero-bottom { width: 49%; margin: 66px 0 0 51%; display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; }
.hero-bottom p { max-width: 470px; margin: 0; font-size: clamp(18px, 2vw, 25px); line-height: 1.4; letter-spacing: -.025em; }
.text-link { flex: none; padding-bottom: 5px; border-bottom: 1px solid; font: 500 12px/1 var(--mono); text-transform: uppercase; text-decoration: none; }
.hero-graphic { position: absolute; right: 0; top: 92px; width: 31%; aspect-ratio: 1; border: 1px solid var(--line); border-radius: 50%; }
.hero-graphic::before, .hero-graphic::after { content: ""; position: absolute; inset: 24%; border: 1px solid var(--line); border-radius: 50%; }
.hero-graphic::after { inset: 48%; background: var(--signal); border: 0; }
.pulse { position: absolute; height: 1px; transform-origin: left; background: var(--ink); }
.pulse-a { width: 31%; left: 50%; top: 50%; transform: rotate(-23deg); }
.pulse-b { width: 42%; left: 50%; top: 50%; transform: rotate(142deg); }
.pulse-c { width: 24%; left: 50%; top: 50%; transform: rotate(74deg); }
.graphic-label { position: absolute; right: 8%; bottom: 17%; font: 10px/1 var(--mono); text-transform: uppercase; }

.statement { padding: 140px 0; border-top: 1px solid var(--line); background-image: linear-gradient(rgba(23,23,20,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(23,23,20,.035) 1px, transparent 1px); background-size: 32px 32px; }
.statement-grid { display: grid; grid-template-columns: 1fr 3fr; gap: 40px; }
.statement-copy { margin: 0; max-width: 930px; font: 400 clamp(37px, 4.4vw, 64px)/1.05 var(--serif); letter-spacing: -.025em; }
.statement-copy strong { font-weight: 400; color: var(--signal); }

.work { padding: 130px 0 150px; }
.section-heading { display: grid; grid-template-columns: 1fr 3fr; gap: 40px; margin-bottom: 80px; }
.section-heading h2 { margin: 0; font: 400 clamp(58px, 7vw, 102px)/.85 var(--serif); letter-spacing: -.045em; }
.product-list { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.product-card { min-height: 390px; padding: 28px; position: relative; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; }
.product-featured { grid-column: 1 / -1; min-height: 480px; background: #dedbd1; }
.product-meta { display: flex; justify-content: space-between; gap: 15px; font: 10px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.product-meta span:last-child::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 7px; background: var(--signal); border-radius: 50%; }
.product-card h3 { margin: 0 0 15px; font: 400 clamp(48px, 5.2vw, 76px)/.9 var(--serif); letter-spacing: -.035em; }
.product-card p { max-width: 520px; margin: 0; color: var(--muted); font-size: 15px; }
.card-index { position: absolute; right: 24px; bottom: 20px; color: var(--line); font: 400 90px/1 var(--serif); }
.product-signal { position: absolute; right: 5%; bottom: 8%; width: 37%; height: 52%; display: flex; align-items: flex-end; gap: 7px; transform: skewX(-8deg); opacity: .8; }
.product-signal span { flex: 1; background: var(--signal); }
.product-signal span:nth-child(1) { height: 22%; }.product-signal span:nth-child(2) { height: 38%; }.product-signal span:nth-child(3) { height: 31%; }.product-signal span:nth-child(4) { height: 68%; }.product-signal span:nth-child(5) { height: 94%; }

.principles { padding: 130px 0 150px; color: var(--paper); background: var(--dark); }
.section-heading.inverse { border: 0; }
.section-heading.inverse h2 { color: var(--acid); }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #53605c; }
.principle-grid article { min-height: 330px; padding: 27px 28px 20px 0; border-right: 1px solid #53605c; }
.principle-grid article + article { padding-left: 28px; }
.principle-grid article:last-child { border: 0; }
.principle-grid span { font: 11px/1 var(--mono); color: var(--acid); }
.principle-grid h3 { max-width: 280px; margin: 100px 0 18px; font: 400 38px/1 var(--serif); }
.principle-grid p { max-width: 330px; margin: 0; color: #aeb6b2; font-size: 14px; }

.contact { padding: 140px 0; display: grid; grid-template-columns: 1fr 3fr; gap: 40px; }
.contact h2 { margin: 0; font: 400 clamp(64px, 8.2vw, 118px)/.8 var(--serif); letter-spacing: -.045em; }
.contact div > p { max-width: 540px; margin: 45px 0 35px; color: var(--muted); font-size: 18px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; width: min(100%, 430px); padding: 18px 20px; color: white; background: var(--signal); font: 500 12px/1 var(--mono); text-decoration: none; text-transform: uppercase; transition: background .2s, transform .2s; }
.button:hover { background: var(--ink); transform: translateY(-2px); }

.site-footer { padding: 60px 0 34px; color: #c5cbc8; background: #111714; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; align-items: end; }
.site-footer .brand-mark { color: white; }
.site-footer p { margin: 22px 0 0; font-size: 12px; line-height: 1.7; }
.footer-links { display: grid; gap: 8px; font: 11px/1.5 var(--mono); text-transform: uppercase; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--acid); }
.copyright { text-align: right; }

.legal-main { padding: 90px 0 140px; }
.legal-hero { display: grid; grid-template-columns: 1fr 3fr; gap: 40px; padding-bottom: 90px; border-bottom: 1px solid var(--line); }
.legal-hero h1 { max-width: 850px; margin: 0; font: 400 clamp(62px, 8.5vw, 120px)/.82 var(--serif); letter-spacing: -.05em; }
.legal-hero p { max-width: 640px; margin: 36px 0 0; color: var(--muted); font-size: 19px; }
.legal-content { width: min(760px, calc(100% - 48px)); margin: 80px auto 0; }
.legal-content h2 { margin: 62px 0 18px; font: 400 38px/1 var(--serif); }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { color: #44423d; }
.legal-content a { text-decoration-color: var(--signal); text-underline-offset: 3px; }
.legal-content ul { padding-left: 20px; }
.legal-content li { margin: 8px 0; }
.legal-note { padding: 24px; margin-bottom: 44px; border-left: 3px solid var(--signal); background: #e6e3da; }
.legal-note p { margin: 0; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 760px) {
  .wrap { width: min(100% - 30px, 1240px); }
  .signal-line { width: 3px; }
  .site-header { min-height: 78px; }
  .menu-button { display: block; }
  .brand-name { display: none; }
  .nav { display: none; position: absolute; z-index: 10; top: 78px; left: 0; right: 0; padding: 25px; flex-direction: column; align-items: flex-start; background: var(--paper); border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
  .hero { min-height: 690px; padding-top: 48px; }
  .hero h1 { margin-top: 58px; font-size: clamp(62px, 20vw, 92px); }
  .hero-bottom { width: 100%; margin: 64px 0 0; display: block; }
  .hero-bottom .text-link { display: inline-block; margin-top: 26px; }
  .hero-graphic { width: 190px; top: 46px; right: -80px; opacity: .55; }
  .statement, .work, .principles, .contact { padding: 90px 0; }
  .statement-grid, .section-heading, .contact, .legal-hero { grid-template-columns: 1fr; gap: 38px; }
  .statement-copy { font-size: 40px; }
  .section-heading { margin-bottom: 55px; }
  .product-list { grid-template-columns: 1fr; }
  .product-featured { grid-column: auto; min-height: 470px; }
  .product-card { min-height: 350px; }
  .product-signal { width: 60%; height: 33%; right: 6%; bottom: 5%; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle-grid article, .principle-grid article + article { min-height: auto; padding: 30px 0 42px; border-right: 0; border-bottom: 1px solid #53605c; }
  .principle-grid h3 { margin: 60px 0 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .copyright { grid-column: 1 / -1; text-align: left; }
  .legal-main { padding: 60px 0 100px; }
  .legal-hero { padding-bottom: 60px; }
  .legal-content { width: min(100% - 30px, 760px); margin-top: 60px; }
}