/* familyroom.konstad.me — one stylesheet, no framework, no webfont.
   The palette is the one the App Store screenshots are composed on, so the
   site and the store listing look like the same product. */
:root {
  color-scheme: dark;
  --bg: #120b22;
  --bg2: #1b1030;
  --raised: #221440;
  --line: #352462;
  --text: #f6f1ff;
  --muted: #b6a8d6;
  --gold: #ffc857;
  --good: #9fe8cd;
  --pink: #ffc2d6;
  --radius: 14px;
  --page: 1080px;
}
* { box-sizing: border-box }
html { -webkit-text-size-adjust: 100% }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont,
        "Segoe UI", system-ui, sans-serif;
  /* The room at night, same gradient as the screenshots. */
  background-image: radial-gradient(1100px 620px at 12% -8%, #34205880 0%, transparent 70%),
                    radial-gradient(900px 520px at 92% 0%, #4a2b5e55 0%, transparent 65%);
  background-attachment: fixed;
}
a { color: var(--gold); text-decoration-thickness: 1px; text-underline-offset: 3px }
a:hover { color: #ffe6ad }
img, svg { max-width: 100% }
code, pre, kbd {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

.skip { position: absolute; left: -9999px }
.skip:focus {
  left: 12px; top: 12px; z-index: 9; background: var(--gold); color: #1a1030;
  padding: 10px 14px; border-radius: 10px; font-weight: 700;
}
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 6px }

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

/* ---------- chrome ---------- */
.top {
  position: sticky; top: 0; z-index: 5;
  background: #120b22e8;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top .bar { display: flex; align-items: center; gap: 18px; min-height: 62px; flex-wrap: wrap }
.brand { display: flex; align-items: center; gap: 9px; color: var(--text); text-decoration: none }
.brand b { font-size: 17px; letter-spacing: -0.01em }
.nav { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap }
.nav a {
  color: var(--muted); text-decoration: none; font-size: 15px; font-weight: 600;
  padding: 8px 12px; border-radius: 9px;
}
.nav a:hover { color: var(--text); background: #ffffff10 }
.nav a.here { color: #1a1030; background: var(--gold) }

.foot { border-top: 1px solid var(--line); margin-top: 72px; padding: 34px 0 54px; color: var(--muted) }
.foot nav { display: flex; gap: 18px; flex-wrap: wrap; margin: 10px 0 }
.foot p { margin: 0 0 4px }
.small { font-size: 14px; color: var(--muted) }

/* ---------- hero ---------- */
.hero { padding: 68px 0 10px; text-align: center }
.hero h1 { font-size: clamp(34px, 6.4vw, 60px); line-height: 1.06; margin: 0 0 18px; letter-spacing: -0.03em }
.hero .lede { font-size: clamp(18px, 2.4vw, 22px); color: #e7defa; max-width: 40ch; margin: 0 auto 10px }
.hero .sub { color: var(--muted); max-width: 52ch; margin: 14px auto 0 }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 18px;
}
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 30px 0 8px }
.btn {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
  font-weight: 700; font-size: 16px; padding: 13px 22px; border-radius: 12px;
  background: var(--gold); color: #1a1030; border: 1px solid transparent;
  min-height: 46px;
}
.btn:hover { background: #ffd789; color: #1a1030 }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--line) }
.btn.ghost:hover { background: #ffffff0f; color: var(--text) }
.note { font-size: 14px; color: var(--muted); margin-top: 6px }

/* ---------- blocks ---------- */
main { max-width: var(--page); margin: 0 auto; padding: 0 20px }
section { padding: 46px 0 }
h2 { font-size: clamp(24px, 3.4vw, 32px); margin: 0 0 8px; letter-spacing: -0.02em }
h3 { font-size: 19px; margin: 0 0 6px }
.lede { font-size: 18px; color: #e7defa }
section > p { color: #d9cfee; max-width: 66ch }

.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); margin-top: 22px }
.tile, .card {
  background: linear-gradient(180deg, var(--raised), var(--bg2));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 20px;
}
.tile h3 { color: var(--text) }
.tile p, .card p { margin: 0; color: var(--muted); font-size: 15.5px }
.tile .ico { font-size: 26px; display: block; margin-bottom: 10px }
.cards { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); margin: 24px 0 }
.card { text-decoration: none; color: var(--text); display: block }
.card:hover { border-color: var(--gold); color: var(--text) }
.card h3 { color: var(--gold) }

/* The eleven games. */
.games { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); margin-top: 22px }
.game {
  display: flex; gap: 12px; align-items: baseline; padding: 14px 16px;
  background: #ffffff09; border: 1px solid var(--line); border-radius: 12px;
}
.game b { font-size: 15px; letter-spacing: 0.04em; white-space: nowrap }
.game span { color: var(--muted); font-size: 15px }

ol.steps { counter-reset: s; list-style: none; padding: 0; margin: 24px 0 0 }
ol.steps li {
  counter-increment: s; position: relative; padding: 0 0 20px 52px; color: #d9cfee;
}
ol.steps li::before {
  content: counter(s); position: absolute; left: 0; top: -2px;
  width: 34px; height: 34px; border-radius: 50%; background: var(--gold); color: #1a1030;
  display: grid; place-items: center; font-weight: 800;
}
ol.steps b { color: var(--text); display: block; font-size: 17px }

.panel {
  background: #ffffff0a; border: 1px solid var(--line); border-left: 3px solid var(--gold);
  border-radius: 12px; padding: 18px 20px; margin: 24px 0;
}
.panel p { margin: 0; color: #e2d8f6 }
.panel p + p { margin-top: 10px }

/* ---------- long-form documents ---------- */
.doc { padding-bottom: 20px }
.doc h1 { font-size: clamp(30px, 5vw, 42px); letter-spacing: -0.025em; margin: 48px 0 14px }
.doc h2 {
  margin: 44px 0 10px; padding-top: 14px; border-top: 1px solid var(--line);
}
.doc h3 { margin: 28px 0 6px; font-size: 20px; color: var(--gold) }
.doc h4 { margin: 20px 0 4px; color: var(--pink); font-size: 17px }
.doc p, .doc li { color: #ded5f2 }
.doc p, .doc ul, .doc ol, .doc pre, .doc blockquote, .doc .table-wrap { max-width: 78ch }
.doc li { margin-bottom: 6px }
.doc code { background: #ffffff14; padding: 2px 6px; border-radius: 5px; font-size: 0.89em }
.doc pre {
  background: #0c0718; border: 1px solid var(--line); border-radius: 12px;
  padding: 16px 18px; overflow-x: auto; font-size: 13.5px; line-height: 1.6;
}
.doc pre code { background: none; padding: 0; font-size: inherit }
.doc blockquote {
  margin: 20px 0; padding: 2px 18px; border-left: 3px solid var(--pink); color: var(--muted);
}
.doc hr { border: 0; border-top: 1px solid var(--line); margin: 36px 0 }
.table-wrap { overflow-x: auto; margin: 20px 0 }
.doc table { border-collapse: collapse; width: 100%; font-size: 15px }
.doc th, .doc td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line) }
.doc th { color: var(--gold); font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em }

/* The on-this-page rail, beside the document on a wide screen. */
.wide { max-width: 1240px }
.toc { display: none }
@media (min-width: 1100px) {
  .wide { display: grid; grid-template-columns: 1fr 218px; gap: 48px; align-items: start }
  .wide > .toc { grid-column: 2; grid-row: 1 }
  .wide > :not(.toc) { grid-column: 1 }
  .toc {
    display: block; position: sticky; top: 86px; max-height: calc(100vh - 120px);
    overflow-y: auto; font-size: 14px; border-left: 1px solid var(--line); padding-left: 16px;
    margin-top: 72px;
  }
  .toc-h { margin: 0 0 8px; font-size: 12px; text-transform: uppercase;
           letter-spacing: 0.08em; color: var(--gold) }
  .toc a { display: block; color: var(--muted); text-decoration: none; padding: 3px 0 }
  .toc a:hover { color: var(--text) }
  .toc a.l3 { padding-left: 12px; font-size: 13px }
}
html { scroll-behavior: smooth; scroll-padding-top: 80px }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto } }

/* ---------- support / privacy ---------- */
.qa { border-top: 1px solid var(--line); padding: 20px 0 }
.qa h3 { margin: 0 0 6px; font-size: 18px; color: var(--text) }
.qa p { margin: 0 0 8px; color: #d9cfee; max-width: 70ch }
.qa p:last-child { margin-bottom: 0 }