/* GNUware: the holding page for gnuware.com.  A paper-white sibling of the WordCairn site
   (wordcairn.gnuware.com): the same pill buttons and cards, on a paler sheet. */
:root {
  color-scheme: light;
  --bg: #faf7f0;          /* paper */
  --panel: #fffdf8;
  --panel-2: #f2ece0;
  --line: #e8e0cf;
  --line-2: #d7ccb6;
  --ink: #2a241c;
  --ink-2: #4e4537;
  --muted: #73695a;
  --accent: #1f3a5c;      /* the navy of the GNUware logo */
  --accent-hover: #142944;
  --accent-soft: #e5ecf4;
  --on-accent: #fbfaf6;
  --soon-bg: #f6ecd6;     /* "in development" pills: warm amber, apart from the navy buttons */
  --soon-ink: #7a5512;
  --soon-line: #e6d3a8;
  --ok-bg: #e7f0e2;
  --ok-ink: #3d5f2c;
  --ok-line: #c5d8b9;
  --maxw: 1040px;
  --sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px / 1.6 var(--sans); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-hover); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font: 600 clamp(2.1rem, 5.4vw, 3.3rem) / 1.12 var(--serif); letter-spacing: -.015em; }
h2 { font: 600 clamp(1.5rem, 3.4vw, 2rem) / 1.2 var(--serif); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

.wrap { width: min(var(--maxw), 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--panel); padding: 8px 12px; border-radius: 8px; z-index: 10; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* header */
.site-header { border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--panel) 92%, transparent); backdrop-filter: blur(6px); position: sticky; top: 0; z-index: 5; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 10px 16px; min-height: 62px; flex-wrap: wrap; padding-block: 8px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; color: var(--ink); text-decoration: none; letter-spacing: .01em; }
.brand img { width: 36px; height: auto; }
.nav { display: flex; align-items: center; gap: 4px 20px; flex-wrap: wrap; }
.nav a { color: var(--ink-2); text-decoration: none; font-size: .95rem; padding: 6px 0; }
.nav a:hover { color: var(--accent-hover); }

/* buttons: the pill buttons from WordCairn */
.btn { display: inline-block; padding: 11px 22px; border-radius: 999px; font-weight: 600; text-decoration: none; border: 1px solid var(--accent); background: var(--accent); color: var(--on-accent); font-size: .98rem; line-height: 1.3; }
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--on-accent); }
.btn--ghost { background: transparent; color: var(--accent-hover); border-color: var(--line-2); }
.btn--ghost:hover { background: var(--accent-soft); color: var(--accent-hover); border-color: var(--accent); }
.btn--sm { padding: 7px 16px; font-size: .9rem; }
/* a buy button in the "Available now" green */
.btn--ok { background: var(--ok-bg); color: var(--ok-ink); border-color: var(--ok-line); }
.btn--ok:hover { background: #d6e6cd; color: var(--ok-ink); border-color: var(--ok-ink); }
/* "Tell me when it's ready": a deeper version of the "Coming soon" amber, so it stands out on the paper */
.btn--notify { background: #f4d9a2; color: #5e410c; border-color: #dcb466; }
.btn--notify:hover { background: #eecb83; color: #5e410c; border-color: #b98b33; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* status pills */
.pill { display: inline-block; border-radius: 999px; padding: 3px 12px; font-size: .82rem; font-weight: 600; border: 1px solid var(--line-2); background: var(--panel-2); color: var(--ink-2); }
.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.product p.offer-note { font-size: .88rem; color: var(--muted); }
.product p.offer-note strong { color: var(--ink-2); letter-spacing: .02em; }
.pill--ok { background: var(--ok-bg); color: var(--ok-ink); border-color: var(--ok-line); }
.pill--soon { background: var(--soon-bg); color: var(--soon-ink); border-color: var(--soon-line); }

/* hero */
.hero { padding: 72px 0 52px; text-align: center; }
.hero__logo { width: min(300px, 70vw); margin: 0 auto 26px; }
.hero .kicker { font-size: .82rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 1em; }
.hero h1 { max-width: 15em; margin-inline: auto; }
.hero .lead { font-size: 1.18rem; color: var(--ink-2); max-width: 40rem; margin: 0 auto 1.6em; }
.hero .btn-row { justify-content: center; }

/* sections */
section { padding: 48px 0; }
.alt { background: var(--panel); border-block: 1px solid var(--line); }
.section-head { max-width: 40rem; margin: 0 auto 28px; text-align: center; }
.section-head p { color: var(--ink-2); margin: 0; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

/* product cards */
.product { display: flex; flex-direction: column; gap: 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px 22px 20px; }
.alt .product { background: var(--bg); }
.product__top { display: flex; align-items: center; gap: 14px; }
.product__icon { width: 56px; height: 56px; border-radius: 13px; flex: none; }
.product__name { margin: 0; font-size: 1.35rem; }
.product__what { margin: 2px 0 0; font-size: .9rem; color: var(--muted); }
.product p { margin: 0; color: var(--ink-2); font-size: .98rem; }
.product ul { margin: 0; padding-left: 1.15em; color: var(--ink-2); font-size: .95rem; }
.product .btn-row { margin-top: auto; padding-top: 6px; flex-direction: column; align-items: flex-start; }  /* buttons stacked, same in every card */
.product--soon { border-style: dashed; border-color: var(--line-2); }
/* "More to come": one wide, low strip under the product cards */
.product--more { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; justify-content: center; align-items: center; gap: 10px 14px; padding: 16px 22px; text-align: center; border-style: dashed; background: transparent; }
.alt .product--more { background: transparent; }
.product--more p { color: var(--muted); }

/* simple cards (guides, shop) */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.alt .card { background: var(--bg); }
.card h3 { margin-bottom: .35em; font-size: 1.08rem; }
.card p { margin: 0; color: var(--ink-2); font-size: .96rem; }
.card a.more { display: inline-block; margin-top: .7em; font-weight: 600; font-size: .95rem; }
.card--soon { border-style: dashed; background: transparent !important; }
.card--soon h3 { color: var(--ink-2); }

.split { display: grid; gap: 32px; grid-template-columns: 1fr 1fr; align-items: start; }
@media (max-width: 760px) { .split { grid-template-columns: 1fr; } }
.split .copy p { color: var(--ink-2); }
.list { display: grid; gap: 12px; }

.contact { text-align: center; }
.contact p { color: var(--ink-2); max-width: 36rem; margin: 0 auto 1.2em; }
.contact .btn-row { justify-content: center; }

/* footer */
.site-footer { border-top: 1px solid var(--line); background: var(--panel); padding: 28px 0; color: var(--muted); font-size: .92rem; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 14px 18px; flex-wrap: wrap; }
.site-footer a { color: var(--muted); }
.site-footer nav { display: flex; gap: 6px 18px; flex-wrap: wrap; }

/* the 404 page */
.page { padding: 64px 0 80px; max-width: 640px; text-align: center; }