/* Shared by privacy.html and terms.html. Same faces and colours as index.html (Aurora light, Night Wallet band). */
@font-face { font-family: "Sora"; src: url("fonts/Sora-Variable.ttf") format("truetype"); font-weight: 100 800; font-display: swap; }
@font-face { font-family: "Geist"; src: url("fonts/Geist-Variable.ttf") format("truetype"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("fonts/GeistMono-Variable.ttf") format("truetype"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("fonts/InstrumentSerif-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }

:root {
  --paper: #F6F4F1;
  --paper-deep: #EDE8E1;
  --ink: #17131F;
  --muted: #6A6474;
  --line: #17131F14;
  --violet: #6A32D9;
  --violet-soft: #6A32D917;
  --night: #08070D;
  --night-glow: #23173F;
  --night-text: #F5F3FA;
  --night-muted: #9C96AC;
  --night-line: #FFFFFF1A;
  --night-glass: #FFFFFF0D;
  --lilac: #B08CFF;
  --mint: #7BE7B0;
  --gold: #E8C468;

  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --display: "Sora", "Geist", system-ui, sans-serif;
  --text: "Geist", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --gutter: clamp(16px, 5vw, 72px);
  --max: 1240px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--text);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
::selection { background: var(--violet); color: var(--paper); }
:focus-visible { outline: 2px solid var(--violet); outline-offset: 3px; border-radius: 6px; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
[hidden] { display: none !important; }

/* ---------- Nav ---------- */
.nav { position: sticky; top: 0; z-index: 20; transition: background .3s, box-shadow .3s; }
.nav.scrolled { background: color-mix(in srgb, var(--paper) 86%, transparent); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); box-shadow: 0 1px 0 var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
.wordmark { font: 700 21px/1 var(--display); letter-spacing: -0.04em; text-decoration: none; display: inline-flex; align-items: center; gap: 9px; }
.wordmark .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--violet); box-shadow: 13px 0 0 -1px var(--gold); margin-right: 13px; }
.nav-links { display: flex; gap: 28px; align-items: center; font-size: 15px; }
.nav-links a { text-decoration: none; color: var(--muted); transition: color .2s; padding: 12px 0; }
.nav-links a:hover { color: var(--ink); }
.nav-links a[aria-current="page"] { color: var(--ink); font-weight: 500; }
.switch { display: inline-flex; border-radius: 999px; box-shadow: 0 0 0 1px var(--line); padding: 3px; background: #ffffff80; }
.switch a { font: 500 12px/1 var(--mono); letter-spacing: .1em; padding: 9px 11px; border-radius: 999px; color: var(--muted); }
.switch a[aria-current="true"] { background: var(--ink); color: var(--paper); }
@media (max-width: 640px) { .nav-links { gap: 14px; } .nav-links .page-link { display: none; } }

/* ---------- Head ---------- */
.head { position: relative; overflow-x: clip; padding: clamp(40px, 7vw, 96px) 0 clamp(36px, 5vw, 64px); }
.head::before {
  content: ""; position: absolute; inset: -160px -10% auto auto; width: 60vw; height: 60vw; max-width: 860px; max-height: 860px;
  background: radial-gradient(closest-side, #E9DFFF 0%, #E9DFFF00 70%); z-index: -1; pointer-events: none;
}
.eyebrow { font: 500 12px/1.4 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.eyebrow::before { content: ""; width: 18px; height: 1px; background: currentColor; }
.head h1 { font: 400 clamp(52px, 8vw, 112px)/0.94 var(--serif); letter-spacing: -0.025em; margin: 22px 0 24px; text-wrap: balance; }
.head h1 em { font-style: italic; color: var(--violet); }
.head .lede { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.5; color: var(--muted); max-width: 34em; }
.head .lede strong { color: var(--ink); font-weight: 500; }

/* ---------- In short: the Night Wallet band ---------- */
.short { background: radial-gradient(120% 140% at 85% 0%, var(--night-glow) 0%, var(--night) 58%); color: var(--night-text); border-radius: 28px; padding: clamp(28px, 4vw, 52px); position: relative; overflow: hidden; }
.short::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px var(--night-line); pointer-events: none; }
.short h2 { font: 500 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--lilac); margin-bottom: 28px; }
.short ol { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 28px 36px; counter-reset: s; }
.short li { counter-increment: s; border-top: 1px solid var(--night-line); padding-top: 18px; }
.short li::before { content: counter(s, decimal-leading-zero); font: 500 12px/1 var(--mono); color: var(--night-muted); letter-spacing: .1em; display: block; margin-bottom: 14px; }
.short b { display: block; font: 400 clamp(24px, 2.4vw, 30px)/1.1 var(--serif); letter-spacing: -0.01em; margin-bottom: 8px; }
.short b em { font-style: italic; color: var(--gold); }
.short span { color: var(--night-muted); font-size: 15.5px; line-height: 1.5; }

/* ---------- Body: contents beside the text ---------- */
.doc { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); padding-block: clamp(56px, 7vw, 104px) clamp(64px, 8vw, 120px); align-items: start; }
.toc { position: sticky; top: 96px; font-size: 14px; }
.toc p { font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.toc ol { list-style: none; border-left: 1px solid var(--line); }
.toc a { display: flex; gap: 12px; padding: 7px 0 7px 16px; margin-left: -1px; border-left: 1px solid transparent; text-decoration: none; color: var(--muted); line-height: 1.35; transition: color .2s, border-color .2s; }
.toc a span { font: 500 11px/1.6 var(--mono); color: inherit; opacity: .7; }
.toc a:hover { color: var(--ink); }
.toc a.on { color: var(--ink); border-color: var(--violet); }
@media (max-width: 900px) { .doc { grid-template-columns: minmax(0, 1fr); } .toc { display: none; } }

.text { max-width: 44em; }
.text section { padding: 0 0 clamp(40px, 5vw, 64px); }
.text section + section { border-top: 1px solid var(--line); padding-top: clamp(32px, 4vw, 48px); }
.text h2 { display: flex; align-items: baseline; gap: 16px; font: 400 clamp(30px, 3.4vw, 42px)/1.08 var(--serif); letter-spacing: -0.015em; margin-bottom: 20px; }
.text h2 .n { font: 500 13px/1 var(--mono); color: var(--violet); letter-spacing: .08em; flex: none; transform: translateY(-4px); }
.text h3 { font: 600 17px/1.35 var(--text); margin: 28px 0 8px; }
.text p, .text li { color: #2C2735; }
.text p + p { margin-top: 14px; }
.text ul { list-style: none; margin: 14px 0; display: grid; gap: 10px; }
.text ul li { position: relative; padding-left: 22px; }
.text ul li::before { content: ""; position: absolute; left: 2px; top: .68em; width: 7px; height: 7px; border-radius: 50%; border: 1.5px solid var(--violet); }
.text strong { font-weight: 600; color: var(--ink); }
.text a { color: var(--violet); text-underline-offset: 3px; }

/* Data table: what, why, how long */
.rows { margin: 18px 0 6px; border-radius: 18px; background: #fff; box-shadow: 0 0 0 1px var(--line), 0 18px 40px -32px #17131F55; overflow: hidden; }
.row { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, .9fr); gap: 18px; padding: 16px 20px; font-size: 15px; line-height: 1.45; }
.row + .row { border-top: 1px solid var(--line); }
.row.th { background: var(--paper-deep); font: 500 11px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); padding-top: 12px; padding-bottom: 12px; }
.row b { font-weight: 600; display: block; color: var(--ink); }
.row small { color: var(--muted); font-size: 14px; }
@media (max-width: 640px) {
  .row { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .row.th { display: none; }
  .row > :nth-child(2)::before, .row > :nth-child(3)::before { content: attr(data-k) " "; font: 500 10.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); display: block; margin: 8px 0 3px; }
}

/* Contact card at the end of a document */
.reach { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; padding: 22px 24px; border-radius: 18px; background: var(--violet-soft); }
.reach .mail { font: 400 clamp(24px, 2.6vw, 32px)/1 var(--serif); color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--violet); padding-bottom: 4px; }
.reach .mail:hover { color: var(--violet); }
.reach span { color: var(--muted); font-size: 15px; }

/* A fact the owner must still supply. The release build refuses any page that still has one (Dockerfile). */
.todo { background: #FFE9A8; color: #5A4200; border-radius: 6px; padding: 1px 6px; font: 500 14px/1.6 var(--mono); }

.note { margin-top: 18px; font-size: 14.5px; color: var(--muted); }

footer { border-top: 1px solid var(--line); padding: 36px 0 48px; font-size: 14px; color: var(--muted); }
footer .wrap { display: flex; justify-content: space-between; gap: 18px 28px; flex-wrap: wrap; align-items: center; }
footer nav { display: flex; gap: 22px; flex-wrap: wrap; }
footer nav a { text-decoration: none; padding: 8px 0; }
footer nav a:hover { color: var(--ink); }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition-duration: .001s !important; } }
@media print {
  .nav, .toc, footer, .switch { display: none !important; }
  .short { background: none; color: var(--ink); border: 1px solid #ccc; }
  .short span, .short li::before { color: #444; }
  .doc { display: block; padding-top: 24px; }
}