:root {
  --ink: #0A0F1C;
  --paper: #ECEFF4;
  --surface: #fff;
  --blue: #3D5AFE;
  --blue-dark: #2845d8;
  --line: #E5E7EB;
  --muted: #6B7280;
  --green: #2f765f;
  --amber: #a96c19;
  --red: #bd3b32;
}

* { box-sizing: border-box; }
html { background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; }
body { margin: 0; }
button, a { font: inherit; }

.concept-header { height: 72px; padding: 0 42px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.concept-header > span { color: var(--muted); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.wordmark, .mini-wordmark, .large-wordmark { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; letter-spacing: -.035em; text-decoration: none; }
.wordmark img { width: 206px; height: auto; display: block; }
.mini-wordmark img { width: 166px; height: auto; display: block; }
.large-wordmark img { width: min(660px, 100%); height: auto; display: block; }
.wordmark i, .mini-wordmark i, .large-wordmark i { position: relative; width: 20px; height: 18px; background: linear-gradient(var(--blue),var(--blue)) 0 0/20px 3px no-repeat, linear-gradient(var(--blue),var(--blue)) 3px 7px/14px 3px no-repeat, linear-gradient(var(--blue),var(--blue)) 7px 14px/6px 4px no-repeat; }

main { max-width: 1440px; margin: 0 auto; }
.brand-hero { min-height: 560px; padding: 88px 52px 62px; display: grid; grid-template-columns: minmax(0,1fr) 300px; align-items: end; gap: 80px; background-image: linear-gradient(to right, transparent calc(100% - 1px), rgba(20,24,23,.045) 1px), linear-gradient(to bottom, transparent calc(100% - 1px), rgba(20,24,23,.045) 1px); background-size: 48px 48px; }
.kicker { color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.brand-hero h1 { margin: 24px 0 22px; max-width: 900px; font-size: clamp(58px,8vw,112px); line-height: .88; letter-spacing: -.075em; }
.brand-hero h1 em { color: var(--blue); font-style: normal; }
.brand-hero > div > p { max-width: 670px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.6; }
.promise-card { padding: 25px; border-top: 3px solid var(--blue); background: var(--surface); box-shadow: 0 18px 50px rgba(20,24,23,.08); }
.promise-card > span { display: block; margin-bottom: 22px; color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.promise-card strong { display: block; margin-top: 18px; font-size: 31px; letter-spacing: -.04em; }
.promise-card p { margin: 3px 0 0; color: var(--muted); font-size: 10px; }

.section-block { padding: 75px 52px; border-top: 1px solid var(--line); }
.section-heading { display: flex; gap: 20px; align-items: baseline; margin-bottom: 32px; }
.section-heading span { color: var(--blue); font: 10px ui-monospace, Consolas, monospace; }
.section-heading h2 { margin: 0; font-size: clamp(25px,3vw,42px); letter-spacing: -.045em; }

.product-frame { overflow: hidden; border: 1px solid #c9c7c0; background: var(--surface); box-shadow: 0 25px 80px rgba(20,24,23,.1); }
.product-topbar { min-height: 64px; padding: 0 22px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); }
.mini-wordmark { font-size: 13px; }
.mini-wordmark i { width: 16px; height: 14px; background-size: 16px 2px, 11px 2px, 5px 3px; background-position: 0 0, 2px 5px, 5px 11px; }
.product-topbar nav { display: flex; align-items: center; gap: 26px; font-size: 10px; }
.product-topbar nav b { padding: 23px 0 19px; border-bottom: 3px solid var(--blue); }
.product-topbar nav span { color: var(--muted); }
.company { justify-self: end; color: var(--muted); font-size: 8px; letter-spacing: .08em; }
.product-body { padding: 34px; }
.work-heading { display: flex; justify-content: space-between; gap: 30px; align-items: start; }
.work-heading span, .market-copy > span, .effort span, .deadline span { color: var(--muted); font-size: 8px; font-weight: 700; letter-spacing: .08em; }
.work-heading h3 { margin: 7px 0 5px; font-size: 35px; letter-spacing: -.05em; }
.work-heading p { margin: 0; color: var(--muted); font-size: 11px; }
.work-heading button { min-height: 38px; padding: 0 16px; border: 0; background: var(--ink); color: white; font-size: 9px; font-weight: 700; }
.queue-tabs { display: flex; gap: 25px; margin-top: 35px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 9px; }
.queue-tabs > * { padding: 0 0 12px; }
.queue-tabs b { color: var(--ink); border-bottom: 3px solid var(--blue); }
.queue-tabs i { margin-left: 5px; color: var(--blue); font-style: normal; }
.market-row { padding: 20px 0; display: grid; grid-template-columns: 95px minmax(300px,1fr) 90px 90px 150px; gap: 20px; align-items: center; border-bottom: 1px solid var(--line); }
.market-row.featured { box-shadow: inset 3px 0 var(--blue); padding-left: 16px; }
.fit b, .fit span { display: block; }
.fit b { color: var(--green); font-size: 10px; }
.fit.medium b { color: var(--amber); }
.fit span { margin-top: 4px; color: var(--muted); font-size: 8px; }
.market-copy h4 { margin: 5px 0 7px; font-size: 13px; line-height: 1.35; }
.market-copy p { margin: 0; color: var(--muted); font-size: 9px; }
.market-copy p b { color: var(--ink); }
.effort b, .deadline b { display: block; margin-top: 5px; font-size: 10px; }
.row-actions { display: flex; gap: 6px; }
.row-actions button { min-height: 34px; padding: 0 11px; border: 1px solid var(--line); background: white; font-size: 8px; font-weight: 700; }
.row-actions button:first-child { background: var(--blue); border-color: var(--blue); color: white; }

.two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.swatches { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.swatches article { padding: 14px; background: var(--surface); }
.swatches i { display: block; height: 86px; margin-bottom: 12px; background: var(--ink); }
.swatches .paper i { background: var(--paper); border: 1px solid var(--line); }
.swatches .blue i { background: var(--blue); }
.swatches .mineral i { background: var(--line); }
.swatches b, .swatches span { display: block; font-size: 9px; }
.swatches span { margin-top: 3px; color: var(--muted); font-family: ui-monospace, Consolas, monospace; }
.name-story { padding: 35px; border: 1px solid var(--line); background: var(--surface); }
.large-wordmark { font-size: 51px; }
.large-wordmark i { width: 42px; height: 38px; background-size: 42px 6px, 28px 6px, 12px 8px; background-position: 0 0, 7px 15px, 15px 30px; }
.name-story p { margin: 35px 0 18px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.name-story p b { color: var(--ink); }
.name-story small { color: #8b8f8d; font-size: 8px; line-height: 1.5; }

.principles { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.principles article { padding: 36px 28px 42px; border-right: 1px solid var(--line); }
.principles article:last-child { border-right: 0; }
.principles span { color: var(--blue); font: 9px ui-monospace, Consolas, monospace; }
.principles h3 { margin: 28px 0 9px; font-size: 15px; }
.principles p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.6; }

footer { max-width: 1440px; margin: 0 auto; padding: 24px 52px 40px; display: flex; justify-content: space-between; color: var(--muted); font-size: 8px; letter-spacing: .06em; }
footer a { color: var(--ink); }

@media (max-width: 950px) {
  .brand-hero { grid-template-columns: 1fr; gap: 45px; }
  .promise-card { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
  .promise-card > span { grid-column: 1 / -1; }
  .market-row { grid-template-columns: 75px 1fr 75px; }
  .effort, .deadline { display: none; }
  .two-columns { grid-template-columns: 1fr; }
  .principles { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 650px) {
  .concept-header, .section-block, footer { padding-left: 20px; padding-right: 20px; }
  .concept-header > span, .product-topbar nav, .company { display: none; }
  .brand-hero { min-height: auto; padding: 60px 20px; }
  .brand-hero h1 { font-size: 56px; }
  .promise-card { grid-template-columns: 1fr; }
  .product-topbar { display: flex; }
  .product-body { padding: 22px 16px; }
  .work-heading h3 { font-size: 28px; }
  .work-heading button { display: none; }
  .market-row { grid-template-columns: 64px 1fr; }
  .row-actions { display: none; }
  .principles { grid-template-columns: 1fr; }
  .principles article { border-right: 0; border-bottom: 1px solid var(--line); }
}