/* Shared theme for every app page and the portfolio.
   Each page sets its accent with a class on <body> or .app-row: accent-murmur, accent-margin, ...  */

/* Fonts are self-hosted: the site makes no third-party requests. IBM Plex, SIL OFL 1.1. */
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }

:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --ink: #1a1a18;
  --muted: #6b6a64;
  --line: #e2dfd6;
  --accent: #1a1a18;
  --accent-ink: #ffffff;
  --radius: 14px;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max: 920px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #131312;
    --surface: #1c1c1a;
    --ink: #ecebe6;
    --muted: #9a998f;
    --line: #2d2d2a;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #131312; --surface: #1c1c1a; --ink: #ecebe6; --muted: #9a998f; --line: #2d2d2a;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--accent); }
img, video { max-width: 100%; display: block; }
code, kbd { font-family: var(--mono); font-size: 0.9em; }
kbd {
  border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px;
  padding: 1px 6px; background: var(--surface);
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-head { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; gap: 16px; }
.site-head { flex-wrap: wrap; row-gap: 10px; }
.site-head .home { font: 500 15px var(--mono); text-decoration: none; white-space: nowrap; }
.site-head nav { display: flex; gap: 18px; font: 14px var(--mono); }
.site-head nav a { text-decoration: none; color: var(--muted); }
.site-head nav a:hover, .site-head nav a[aria-current] { color: var(--ink); }

/* Hero */
.hero { padding: 56px 0 40px; }
.app-mark {
  width: 72px; height: 72px; border-radius: 18px; margin-bottom: 24px;
  display: grid; place-items: center; background: var(--accent); color: var(--accent-ink);
  box-shadow: 0 1px 0 rgba(0,0,0,.06), 0 8px 24px -12px var(--accent);
}
.app-mark img { width: 100%; height: 100%; border-radius: inherit; }
.eyebrow { font: 500 13px var(--mono); color: var(--muted); letter-spacing: .04em; text-transform: uppercase; margin: 0 0 10px; }
h1 { font: 600 clamp(36px, 7vw, 60px)/1.05 var(--mono); letter-spacing: -0.03em; margin: 0 0 18px; }
.lede { font-size: clamp(18px, 2.4vw, 21px); color: var(--muted); max-width: 40em; margin: 0 0 28px; }
.lede strong { color: var(--ink); font-weight: 500; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 999px;
  font: 500 15px var(--mono); text-decoration: none; border: 1px solid var(--line); background: var(--surface);
}
.btn:hover { color: var(--ink); border-color: var(--muted); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.btn.primary:hover { color: var(--accent-ink); filter: brightness(1.08); }
.fine { font: 13px var(--mono); color: var(--muted); margin-top: 14px; }

/* Headroom-style preview strip */
.menubar-preview { margin: 8px 0 56px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: 44px 20px; text-align: center; }
.menubar-preview p { margin: 0; font: 600 clamp(28px, 6vw, 44px) var(--mono); letter-spacing: -0.02em; }
pre.code { overflow-x: auto; margin: 0; font-size: 14px; }

/* Sections */
section { padding: 8px 0 48px; }
h2 { font: 600 22px/1.3 var(--mono); letter-spacing: -0.01em; margin: 0 0 18px; }
h3 { font: 600 16px/1.4 var(--mono); margin: 0 0 6px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.card p { margin: 0; color: var(--muted); font-size: 15.5px; }
.steps { padding-left: 1.2em; margin: 0; }
.steps li { margin-bottom: 8px; }
.steps li::marker { font-family: var(--mono); color: var(--muted); }

table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font: 500 13px var(--mono); color: var(--muted); }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }

/* Portfolio list */
.apps { display: grid; gap: 14px; }
.app-row {
  display: grid; grid-template-columns: 56px 1fr auto; gap: 18px; align-items: center;
  padding: 18px 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  text-decoration: none;
}
.app-row:hover { border-color: var(--accent); color: inherit; }
.app-row .app-mark { width: 56px; height: 56px; border-radius: 14px; margin: 0; }
.app-row > span { min-width: 0; }
.app-row h3 { font-size: 18px; margin: 0; }
.app-row p { margin: 2px 0 0; color: var(--muted); font-size: 15px; }
.tag { font: 12px var(--mono); color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; white-space: nowrap; }

.site-foot { border-top: 1px solid var(--line); padding: 28px 0 48px; font: 13px var(--mono); color: var(--muted); display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .hero { padding: 32px 0 28px; }
  .app-row { grid-template-columns: 44px 1fr; }
  .app-row .app-mark { width: 44px; height: 44px; }
  .app-row .tag { display: none; }
  .site-head nav { gap: 12px; }
}

/* Real app icons (macOS-style PNGs with their own shape and padding) */
.app-mark.icon { background: none; box-shadow: none; width: 88px; height: 88px; margin-left: -8px; }
.app-mark.icon img { border-radius: 0; filter: drop-shadow(0 6px 14px rgba(0,0,0,.18)); }
.app-row .app-mark.icon { width: 64px; height: 64px; margin: -4px; }
@media (max-width: 560px) { .app-row .app-mark.icon { width: 52px; height: 52px; } }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 500 18px var(--mono); color: var(--muted); }
.faq details[open] summary::after { content: "–"; }
.faq summary h3 { margin: 0; }
.faq details p { margin-top: 10px; }

/* Per-app accents */
.accent-murmur   { --accent: #b4234a; --accent-ink: #fff; }
.accent-margin   { --accent: #2f5d50; --accent-ink: #fff; }
.accent-headroom { --accent: #e07a4a; --accent-ink: #1a1512; }
.accent-tape     { --accent: #d0402b; --accent-ink: #fff; }
.site-foot .foot-note { flex-basis: 100%; }