/* Sort Money site. Tokens are the app's (the "Colours, type and rules" board):
   true black and bone at night, paper and ink by day. Yellow only on text read from an SMS. */

@font-face { font-family: "Anek"; src: url("fonts/anek-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Anek"; src: url("fonts/anek-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Anek"; src: url("fonts/anek-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Serif Display"; src: url("fonts/serif-300.woff2") format("woff2"); font-weight: 300; font-display: swap; }
@font-face { font-family: "Serif Display"; src: url("fonts/serif-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("fonts/plexmono-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }

:root {
  --ground: #F5F4F0; --surface: #FFFFFF; --raised: #ECEAE4; --line: #E4E1D9;
  --text: #141311; --text2: #5F5B53; --control: #8A857B;
  --action: #141311; --on-action: #F5F4F0; --success: #1F7A4C;
  --paper: #FFFFFF; --ink: #1A1916; --ink2: #6B675E; --rule: #CFCBC1; --mark: #FFE14A;
  --card-shadow: 0 1px 2px rgba(20,19,17,.05), 0 10px 24px rgba(20,19,17,.06);
  --slip-shadow: 0 1px 1px rgba(20,19,17,.08), 0 16px 26px rgba(20,19,17,.10);
  --sans: "Anek", system-ui, sans-serif;
  --serif: "Serif Display", Georgia, serif;
  --mono: "Plex Mono", ui-monospace, monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #000000; --surface: #161514; --raised: #1F1E1C; --line: #2A2926;
    --text: #F4F1EA; --text2: #A39E94; --control: #6B675F;
    --action: #F4F1EA; --on-action: #000000; --success: #8FD9AE;
    --paper: #F6F5F1; --card-shadow: inset 0 1px 0 rgba(255,255,255,.05);
    --slip-shadow: 0 18px 28px rgba(0,0,0,.55);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--ground); color: var(--text);
  font: 400 17px/1.5 var(--sans); font-stretch: 106%;
  font-variant-numeric: tabular-nums lining-nums;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; border-radius: 4px; }
img { display: block; max-width: 100%; height: auto; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ---- header */
.top { display: flex; align-items: center; justify-content: space-between; min-height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand svg { width: 26px; height: 26px; }
.brand .hl { fill: #F2C800; }
@media (prefers-color-scheme: dark) { .brand .hl { fill: #FFE14A; } }
.brand span { font: 400 24px/1 var(--serif); letter-spacing: -0.01em; }
.top nav { display: flex; gap: 22px; }
.top nav a { text-decoration: none; font-weight: 500; font-size: 15px; color: var(--text2); padding: 12px 0; white-space: nowrap; }
.brand span { white-space: nowrap; }
@media (max-width: 520px) { .top nav { gap: 18px; } .top nav .wide { display: none; } }
.top nav a:hover { color: var(--text); }

/* ---- type */
h1, h2 { font-family: var(--serif); font-weight: 300; letter-spacing: -0.015em; margin: 0; }
h1 { font-size: clamp(40px, 6.4vw, 66px); line-height: 1.06; }
h2 { font-size: clamp(30px, 4.2vw, 42px); line-height: 1.12; }
h3 { font: 600 18px/1.35 var(--sans); margin: 0; }
.lede { font-size: 19px; color: var(--text2); max-width: 32em; margin: 18px 0 0; }
.muted { color: var(--text2); }
section { padding: 72px 0 0; }
section > .wrap > p.intro { color: var(--text2); max-width: 36em; margin: 12px 0 0; }

/* ---- buttons */
.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 56px; padding: 0 28px;
  border-radius: 28px; background: var(--action); color: var(--on-action);
  font: 600 17px/1 var(--sans); font-stretch: 106%; text-decoration: none;
}
.button:active { transform: scale(.97); transition: transform 120ms cubic-bezier(.23,1,.32,1); }
@media (prefers-reduced-motion: reduce) { .button:active { transform: none; } }

/* ---- hero */
.hero { display: grid; gap: 40px; padding-top: 28px; align-items: center; }
.cta { margin-top: 30px; display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.cta small { font-size: 14px; color: var(--text2); }
@media (min-width: 880px) {
  .hero { grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 56px; padding-top: 48px; }
}

/* ---- phone frames (screens rendered from made-up data) */
.phone {
  border-radius: 40px; padding: 8px; background: var(--raised);
  box-shadow: 0 1px 2px rgba(20,19,17,.06), 0 24px 48px rgba(20,19,17,.12);
  max-width: 360px; margin: 0 auto;
}
@media (prefers-color-scheme: dark) { .phone { background: #2A2926; box-shadow: none; } }
.phone img { border-radius: 32px; width: 100%; aspect-ratio: 9 / 16; object-fit: cover; object-position: top; }

/* ---- SMS on paper. Yellow only on what was read. */
mark { background: var(--mark); color: var(--ink); padding: 1px 3px; border-radius: 2px 6px 3px 2px; }
.sms { background: var(--paper); color: var(--ink); border-radius: 14px; padding: 12px 14px; box-shadow: var(--slip-shadow); }
.sms .meta { display: flex; justify-content: space-between; gap: 12px; font: 12px/1.4 var(--mono); color: var(--ink2); }
.sms p { margin: 6px 0 0; font: 13px/1.65 var(--mono); }
:root { --stage: #ECEAE4; }
@media (prefers-color-scheme: dark) { :root { --stage: #161514; } }

/* ---- hero: the problem, as the pile of texts everyone already has */
.pile { position: relative; margin: 0; height: 500px; }
.pile .sms { position: absolute; width: min(340px, 85%); }
.pile .s1 { top: 0; left: 2%; transform: rotate(-2.5deg); }
.pile .s2 { top: 104px; left: 11%; transform: rotate(2deg); }
.pile .s3 { top: 208px; left: 1%; transform: rotate(-1.5deg); }
.pile .s4 { top: 312px; left: 9%; transform: rotate(2.5deg); }
.pile figcaption { position: absolute; left: 0; right: 0; bottom: 0; font: 300 28px/1.2 var(--serif); letter-spacing: -0.01em; }

/* ---- the problems */
.problems { display: grid; gap: 28px; margin-top: 30px; }
.problems > div { border-top: 1px solid var(--line); padding-top: 18px; }
.problems p { margin: 8px 0 0; color: var(--text2); }
@media (min-width: 880px) { .problems { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; } }

/* ---- the workflow: four steps, arrows between */
.flow { display: flex; flex-direction: column; gap: 4px; margin-top: 36px; }
.step h3 { margin-top: 18px; }
.step p { margin: 6px 0 0; color: var(--text2); font-size: 16px; }
.to { display: flex; justify-content: center; color: var(--text2); padding: 12px 0; }
.to svg { transform: rotate(90deg); }
.art { height: 236px; border-radius: 20px; background: var(--stage); padding: 18px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.mini-stack { display: grid; gap: 8px; width: 100%; max-width: 280px; }
.mini-stack .sms { padding: 8px 10px; border-radius: 10px; }
.mini-stack .sms p { font-size: 12px; line-height: 1.5; margin-top: 2px; }
.mini-stack .sms .meta { font-size: 11px; }
.fields { width: 100%; max-width: 280px; display: grid; gap: 10px; }
.fields .sms { padding: 8px 10px; border-radius: 10px; }
.fields .sms p { margin: 0; font-size: 12px; line-height: 1.7; }
.fields dl { margin: 0; display: grid; gap: 4px; }
.fields dl div { display: flex; justify-content: space-between; font-size: 14px; border-bottom: 1px solid var(--line); padding-bottom: 4px; }
.fields dt { color: var(--text2); }
.fields dd { margin: 0; font-weight: 500; }
.fields .skip { font-size: 13px; color: var(--text2); }
.rows { width: 100%; max-width: 280px; display: grid; gap: 8px; }
.mrow { display: flex; align-items: center; gap: 10px; background: var(--surface); border-radius: 14px; padding: 8px 10px; font-size: 14px; }
.mrow .letter { width: 32px; height: 32px; font-size: 15px; }
.mrow .who { flex: 1; display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.mrow .who span { font-size: 12px; color: var(--text2); }
.mrow b { font-weight: 500; }
.mrow.dim b { color: var(--text2); }
.letter {
  flex: none; width: 44px; height: 44px; border-radius: 22px; background: var(--raised);
  display: grid; place-items: center; font: 400 20px/1 var(--serif);
}
@media (prefers-color-scheme: dark) { .mrow { background: #1F1E1C; } .mrow .letter { background: #2A2926; } }
.month {
  width: 100%; max-width: 280px; border-radius: 16px; padding: 14px 16px 12px; color: #F4F1EA; display: flex; flex-direction: column;
  background: linear-gradient(155deg, #2B2A27 0%, #161514 40%, #0D0C0B 68%, #1C1B19 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), inset 0 0 0 1px rgba(255,255,255,.06);
}
.month span { font-size: 13px; color: #B4AEA4; }
.month b { font: 300 40px/1.1 var(--serif); letter-spacing: -0.015em; margin: 4px 0 2px; }
.month svg { width: 100%; height: 40px; margin-top: 12px; }
@media (min-width: 960px) {
  .flow { flex-direction: row; gap: 0; align-items: flex-start; }
  .step { flex: 1; min-width: 0; }
  .to { padding: 0 6px; height: 236px; align-items: center; }
  .to svg { transform: none; }
}

/* ---- screens */
.screens { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 16px; margin-top: 36px; }
.screens figure { margin: 0; }
.screens .phone { border-radius: 30px; padding: 6px; }
.screens .phone img { border-radius: 25px; }
.screens figcaption { margin-top: 14px; font-size: 15px; color: var(--text2); }
.screens figcaption b { display: block; color: var(--text); font-weight: 600; }
@media (min-width: 880px) { .screens { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; } }

/* ---- privacy, on metal (the only metal on the page, as in the app) */
.metal {
  position: relative; overflow: hidden; border-radius: 20px; padding: 32px 24px 28px; color: #F4F1EA;
  background: linear-gradient(155deg, #2B2A27 0%, #161514 40%, #0D0C0B 68%, #1C1B19 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), inset 0 0 0 1px rgba(255,255,255,.06), 0 22px 40px rgba(20,19,17,.28);
}
@media (prefers-color-scheme: dark) { .metal { box-shadow: inset 0 1px 0 rgba(255,255,255,.12), inset 0 0 0 1px rgba(255,255,255,.06); } }
.metal .rings { position: absolute; right: -60px; top: -50px; width: 240px; height: 240px; opacity: .9; pointer-events: none; }
.metal h2 { position: relative; color: #F4F1EA; max-width: 14em; }
.metal ul { position: relative; list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 14px; }
.metal li { display: flex; gap: 12px; align-items: flex-start; font-size: 17px; }
.metal li svg { flex: none; margin-top: 3px; color: #8FD9AE; }
.metal li span small { display: block; color: #B4AEA4; font-size: 15px; }
.metal a { position: relative; display: inline-block; margin-top: 24px; color: #F4F1EA; font-weight: 500; }
@media (min-width: 880px) {
  .metal { padding: 48px 48px 44px; }
  .metal ul { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 40px; }
}

/* ---- questions */
.faq { margin-top: 28px; max-width: 760px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: 64px; font-weight: 500; font-size: 18px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { flex: none; color: var(--text2); transition: transform 160ms ease-out; }
.faq details[open] summary svg { transform: rotate(180deg); }
@media (prefers-reduced-motion: reduce) { .faq summary svg { transition: none; } }
.faq details p { margin: 0 0 20px; color: var(--text2); max-width: 40em; }

/* ---- about */
.about { display: grid; gap: 36px; }
.about p { color: var(--text2); max-width: 36em; margin: 14px 0 0; }
.contact { margin: 0; border-top: 1px solid var(--line); align-self: start; }
.contact div { display: flex; flex-direction: column; gap: 2px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact dt { font-size: 14px; color: var(--text2); }
.contact dd { margin: 0; font-weight: 500; overflow-wrap: anywhere; }
.contact a { text-decoration: none; }
.contact a:hover { text-decoration: underline; }
@media (min-width: 880px) { .about { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 72px; } .contact { margin-top: 8px; } }

/* ---- join */
.join { padding: 88px 0 0; }
.join p { color: var(--text2); max-width: 34em; margin: 12px 0 28px; }

/* ---- footer */
footer { margin-top: 96px; border-top: 1px solid var(--line); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; padding-top: 28px; padding-bottom: 40px; font-size: 15px; color: var(--text2); }
footer nav { display: flex; gap: 22px; }
footer a { text-decoration: none; }
footer a:hover { color: var(--text); text-decoration: underline; }

/* ---- policy page */
.policy { max-width: 720px; padding-top: 24px; }
.policy h1 { font-size: clamp(36px, 5vw, 52px); }
.policy .date { color: var(--text2); margin: 12px 0 0; }
.policy h2 { font-size: 28px; font-weight: 400; margin: 44px 0 0; }
.policy p, .policy li { color: var(--text); }
.policy p { margin: 14px 0 0; }
.policy ul { margin: 14px 0 0; padding-left: 22px; display: grid; gap: 8px; }
.policy .short { margin-top: 28px; padding: 22px 24px; border-radius: 20px; background: var(--surface); box-shadow: var(--card-shadow); }
.policy .short p:first-child { margin-top: 0; }