/* Twenty Quires Software — company site.
   Paper and ink: a warm page, dark type, one seal-red accent. Each product keeps its own colours on its page. */

:root {
  --paper: #F6F2EA;
  --paper-deep: #ECE5D8;
  --card: #FFFDF9;
  --ink: #1C1A17;
  --ink-soft: #5B554D;
  --rule: #DDD4C6;
  --seal: #8A2D2D;
  --seal-deep: #6E2222;
  --gigfolio: #B7654B;
  --byrd: #1B3A5C;
  --byrd-gold: #C47B28;
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --body: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--seal); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--seal-deep); }
:focus-visible { outline: 3px solid var(--seal); outline-offset: 3px; border-radius: 2px; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 12px; border-radius: 4px; z-index: 10; }
.skip:focus { left: 8px; }

.wrap { max-width: 1040px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left)); padding-right: max(20px, env(safe-area-inset-right)); }

h1, h2, h3 { font-family: var(--display); font-weight: 500; line-height: 1.12; margin: 0; letter-spacing: -0.01em; text-wrap: balance; }
h1 { font-size: clamp(2.2rem, 5.5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
h3 { font-size: 1.35rem; }
p { margin: 0; max-width: 64ch; }
.lead { font-size: 1.2rem; color: var(--ink-soft); }
.kicker { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--seal); }
.stack { display: grid; gap: 16px; }
.stack-lg { display: grid; gap: 28px; }

/* Header */
.site-header { border-bottom: 1px solid var(--rule); background: var(--paper); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 68px; }
.brand { display: inline-flex; align-items: baseline; gap: 10px; text-decoration: none; color: var(--ink); font-family: var(--display); font-size: 1.25rem; font-weight: 600; }
.brand .q { display: inline-grid; place-items: center; width: 28px; height: 28px; border: 1.5px solid var(--ink); border-radius: 50%; font-size: 0.95rem; align-self: center; }
.brand small { font-family: var(--body); font-weight: 400; color: var(--ink-soft); font-size: 0.9rem; }
nav ul { list-style: none; display: flex; gap: 22px; margin: 0; padding: 0; }
nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 0.98rem; }
nav a[aria-current="page"] { color: var(--seal); border-bottom: 2px solid var(--seal); }
nav a:hover { color: var(--seal); }

/* Hero */
.hero { padding: clamp(56px, 10vw, 120px) 0 clamp(40px, 7vw, 80px); }
.hero .stack-lg { max-width: 780px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 999px; font-weight: 700; text-decoration: none; border: 1.5px solid var(--ink); color: var(--ink); background: transparent; }
.btn:hover { background: var(--ink); color: var(--paper); }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--seal-deep); border-color: var(--seal-deep); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Product cards */
.products { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; padding-bottom: clamp(48px, 8vw, 96px); }
.product { background: var(--card); border: 1px solid var(--rule); border-radius: 16px; padding: 30px; display: grid; gap: 16px; align-content: start; }
.product .mark { height: 48px; width: auto; }
.product.gigfolio { border-top: 5px solid var(--gigfolio); }
.product.byrd { border-top: 5px solid var(--byrd); }
.product ul { margin: 0; padding-left: 20px; color: var(--ink-soft); }
.product footer { margin-top: 6px; }

/* Bands */
.band { padding: clamp(48px, 8vw, 96px) 0; border-top: 1px solid var(--rule); }
.band.deep { background: var(--paper-deep); }
.two { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 40px; align-items: start; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; margin: 0; padding: 0; list-style: none; }
.features li { background: var(--card); border: 1px solid var(--rule); border-radius: 12px; padding: 20px; display: grid; gap: 6px; align-content: start; }
.features b { font-size: 1.05rem; }
.features span { color: var(--ink-soft); font-size: 0.98rem; }

/* Product page hero stripe */
.product-hero { padding: clamp(48px, 9vw, 104px) 0 clamp(36px, 6vw, 64px); }
.product-hero .mark { height: 64px; width: auto; margin-bottom: 18px; }
.product-hero.gigfolio .kicker { color: var(--gigfolio); }
.product-hero.byrd .kicker { color: var(--byrd-gold); }
.status { display: inline-flex; align-items: center; gap: 8px; font-size: 0.9rem; font-weight: 700; padding: 6px 12px; border-radius: 999px; background: var(--card); border: 1px solid var(--rule); color: var(--ink-soft); }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--seal); }

/* Prose */
.prose { display: grid; gap: 18px; max-width: 70ch; }
.prose h2 { margin-top: 12px; }
.prose dl { display: grid; grid-template-columns: max-content 1fr; gap: 8px 20px; margin: 0; }
.prose dt { font-weight: 700; }
.prose dd { margin: 0; color: var(--ink-soft); }

/* Footer */
.site-footer { border-top: 1px solid var(--rule); padding: 36px 0 48px; color: var(--ink-soft); font-size: 0.95rem; }
.site-footer .wrap { display: grid; gap: 14px; }
.site-footer nav ul { gap: 18px; flex-wrap: wrap; }
.site-footer nav a { font-weight: 600; color: var(--ink-soft); }
.site-footer p { max-width: none; }

@media (max-width: 720px) {
  .two { grid-template-columns: minmax(0, 1fr); }
  nav ul { gap: 14px; }
  .site-header .wrap { flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }