/* Kinboard site. Colours match the app (Shared/Theme.swift). No web fonts, no external files. */
:root {
  --ink: #1c2a39;
  --subtle: #5e6b78;
  --accent: #d4573a;
  --accent-soft: #fbe4dc;
  --teal: #1e746c;
  --teal-soft: #dcefec;
  --amber: #b77a12;
  --amber-soft: #fbefd4;
  --purple: #7a4fc2;
  --purple-soft: #ece4f8;
  --paper: #f5f3ee;
  --card: #ffffff;
  --soft: #eae6dc;
  --line: #ddd8cc;
  --round: ui-rounded, "SF Pro Rounded", "Nunito", "Varela Round", system-ui, sans-serif;
  --text: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #edf1f4;
    --subtle: #a3aeb8;
    --accent: #f2876a;
    --accent-soft: #3a2621;
    --teal: #5cc2b6;
    --teal-soft: #17302d;
    --amber: #e8b04a;
    --amber-soft: #352a15;
    --purple: #b493ec;
    --purple-soft: #2a2238;
    --paper: #101418;
    --card: #1b2127;
    --soft: #272e35;
    --line: #323a42;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 var(--text);
  overflow-wrap: break-word;
}
img { max-width: 100%; height: auto; }
a { color: var(--teal); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--round); line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.1rem, 5.4vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.25rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 720px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; background: var(--card); padding: 8px 12px; z-index: 10; }

/* Header */
.top { border-bottom: 1px solid var(--line); background: var(--paper); }
.top .wrap { display: flex; align-items: center; gap: 18px; min-height: 64px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 800 1.3rem var(--round); }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.top nav { display: flex; gap: 4px 18px; flex-wrap: wrap; margin-left: auto; }
.top nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 0.95rem; padding: 4px 0; border-bottom: 2px solid transparent; }
.top nav a:hover, .top nav a[aria-current] { border-bottom-color: var(--accent); color: var(--ink); }

/* Buttons */
.store {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--ink); color: var(--paper); text-decoration: none;
  padding: 11px 18px; border-radius: 12px; font-weight: 600; line-height: 1.2;
}
.store small { display: block; font-weight: 400; font-size: 0.75rem; opacity: 0.8; }
.store:hover { color: var(--paper); opacity: 0.9; }
.store svg { width: 22px; height: 22px; fill: currentColor; flex: none; }
.quiet { font-weight: 600; }

/* Hero */
.hero { padding: 56px 0 40px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.lede { font-size: 1.2rem; color: var(--subtle); max-width: 34em; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 14px 22px; align-items: center; margin-top: 26px; }
.facts { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--subtle); font-size: 0.95rem; }
.facts li::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--teal); margin-right: 8px; vertical-align: 2px; }

/* Phone drawing */
.phone {
  width: 300px; max-width: 100%; margin: 0 auto;
  background: var(--card); border: 10px solid #1c2a39; border-radius: 44px;
  padding: 18px 14px 22px; box-shadow: 0 30px 60px -30px rgba(28, 42, 57, 0.45);
  font-size: 13px; line-height: 1.35; color: var(--ink);
  transform: rotate(1.5deg);
}
@media (prefers-color-scheme: dark) { .phone { border-color: #000; } }
.phone .notch { width: 88px; height: 24px; background: #1c2a39; border-radius: 14px; margin: -8px auto 12px; }
@media (prefers-color-scheme: dark) { .phone .notch { background: #000; } }
.phone .day { font: 800 22px var(--round); margin: 0; }
.phone .sub { color: var(--subtle); margin: 0 0 12px; }
.phone .news { background: var(--teal-soft); border-radius: 12px; padding: 8px 10px; margin-bottom: 10px; }
.phone .news b { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--teal); }
.phone .row { display: grid; grid-template-columns: 42px 1fr 22px; gap: 8px; align-items: start; padding: 9px 0; border-top: 1px solid var(--line); }
.phone .time { font-weight: 700; color: var(--subtle); font-variant-numeric: tabular-nums; }
.phone .row em { display: block; font-style: normal; color: var(--subtle); font-size: 12px; }
.dot { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font: 700 11px var(--round); color: #fff; }
.dot.t { background: #1e746c; } .dot.a { background: #c98a16; } .dot.p { background: #8a5fd0; }
.phone .tabs { display: flex; justify-content: space-around; border-top: 1px solid var(--line); margin-top: 10px; padding-top: 10px; color: var(--subtle); font-size: 11px; }
.phone .tabs span:first-child { color: var(--accent); font-weight: 700; }

/* Sections */
section { padding: 56px 0; }
section.band { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.kicker { font: 700 0.85rem var(--text); text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); margin-bottom: 8px; }
.intro { max-width: 40em; color: var(--subtle); font-size: 1.08rem; }

.ways { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 32px; counter-reset: way; }
.ways > div { border-top: 3px solid var(--ink); padding-top: 14px; }
.ways > div::before { counter-increment: way; content: counter(way); font: 800 0.9rem var(--round); color: var(--accent); }
.ways p { color: var(--subtle); margin: 0; font-size: 0.97rem; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }

/* A school letter, drawn */
.letter {
  background: #fffdf8; color: #2b2b2b; border: 1px solid #e3ddcf; border-radius: 4px;
  padding: 22px 24px; font: 14px/1.55 Georgia, "Times New Roman", serif;
  box-shadow: 0 12px 30px -18px rgba(0, 0, 0, 0.35); transform: rotate(-1.2deg);
}
.letter h4 { font: 700 15px Georgia, serif; margin: 0 0 8px; }
.letter mark { background: #fde7a8; color: inherit; padding: 0 2px; }
.found { margin-top: 18px; display: grid; gap: 8px; }
.found div { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--teal); border-radius: 10px; padding: 8px 12px; font-size: 0.95rem; }
.found span { color: var(--subtle); font-size: 0.85rem; display: block; }

/* Feature lists */
.groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 32px; margin-top: 32px; }
.groups h3 { display: flex; align-items: center; gap: 10px; }
.groups h3 i { width: 12px; height: 12px; border-radius: 3px; background: var(--accent); flex: none; }
.groups ul { margin: 0; padding-left: 1.1em; color: var(--subtle); }
.groups li { margin: 0.25em 0; }
.groups li b { color: var(--ink); font-weight: 600; }
.pro { font: 700 0.7rem var(--text); background: var(--amber-soft); color: var(--amber); border-radius: 6px; padding: 1px 6px; margin-left: 4px; vertical-align: 1px; letter-spacing: 0.03em; }

.feature { display: grid; grid-template-columns: 220px 1fr; gap: 28px; padding: 30px 0; border-top: 1px solid var(--line); }
.feature:first-of-type { border-top: 0; }
.feature h2 { font-size: 1.45rem; }
.feature dl { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px; }
.feature dt { font-weight: 700; }
.feature dd { margin: 2px 0 0; color: var(--subtle); font-size: 0.97rem; }

/* Promises */
.promises { list-style: none; padding: 0; margin: 26px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 32px; }
.promises li { padding-left: 30px; position: relative; }
.promises li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;
}
.promises b { display: block; }
.promises span { color: var(--subtle); font-size: 0.97rem; }

/* Prices */
.prices { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 28px; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 26px; }
.plan.pro-plan { border: 2px solid var(--ink); }
.plan .cost { font: 800 2.4rem var(--round); margin: 4px 0 2px; }
.plan .cost small { font: 500 1rem var(--text); color: var(--subtle); }
.plan ul { padding-left: 1.1em; margin: 14px 0 0; }
.plan li { margin: 0.3em 0; }
.note { color: var(--subtle); font-size: 0.95rem; }
.swipe { display: none; margin: 20px 0 -14px; }
@media (max-width: 720px) { .swipe { display: block; } }

/* Tables */
.table { overflow-x: auto; margin-top: 26px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
table { border-collapse: collapse; width: 100%; min-width: 640px; font-size: 0.95rem; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
thead th { font-family: var(--round); font-size: 0.95rem; background: var(--soft); }
th[scope="row"] { font-weight: 600; width: 26%; }
td.us { background: var(--teal-soft); font-weight: 600; }
.yes, .no, .part { font-weight: 700; }
.yes { color: var(--teal); }
.no { color: var(--accent); }
.part { color: var(--amber); }

/* FAQ */
details { border-top: 1px solid var(--line); padding: 14px 0; }
details:last-of-type { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-weight: 700; list-style: none; padding-right: 28px; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: -2px; font: 700 1.3rem var(--round); color: var(--accent); }
details[open] summary::after { content: "\2212"; }
details p { margin: 10px 0 0; color: var(--subtle); }

/* Long text pages */
.doc { padding: 44px 0 64px; }
.doc h1 { font-size: clamp(2rem, 5vw, 2.8rem); }
.doc h2 { font-size: 1.45rem; margin-top: 2em; }
.doc h3 { margin-top: 1.5em; }
.doc li { margin: 0.35em 0; }
.doc .updated { color: var(--subtle); }
.summary { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px 22px; margin: 24px 0; }
.summary ul { margin: 0; padding-left: 1.1em; }
.toc { columns: 2; padding-left: 1.1em; }

.cta { text-align: center; }
.cta .store { margin-top: 10px; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 36px 0 48px; color: var(--subtle); font-size: 0.93rem; }
footer .wrap { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 28px; }
footer ul { list-style: none; padding: 0; margin: 0; }
footer li { margin: 0.3em 0; }
footer a { color: var(--subtle); }
footer b { color: var(--ink); display: block; margin-bottom: 6px; }

@media (max-width: 860px) {
  .hero .wrap, .split { grid-template-columns: 1fr; }
  .hero { padding-top: 36px; }
  .ways { grid-template-columns: 1fr 1fr; }
  .groups { grid-template-columns: 1fr 1fr; }
  .feature { grid-template-columns: 1fr; gap: 10px; }
  footer .wrap { grid-template-columns: 1fr 1fr; }
  footer .wrap > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .top nav { margin-left: 0; width: 100%; }
  section { padding: 40px 0; }
  .ways, .groups, .promises, .prices, .feature dl { grid-template-columns: 1fr; }
  .toc { columns: 1; }
  .phone { transform: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  .top nav, footer, .store { display: none; }
  body { background: #fff; color: #000; }
}