/* UnKey — Swiss poster style, matching the app. No third-party requests. */
@font-face {
  font-family: "Anton";
  src: url("fonts/anton.woff2") format("woff2");
  font-display: swap;
}

:root {
  --paper: #ffffff;
  --ink: #0b0b0b;
  --muted: #5d5d62;
  --surface: #f2f2f2;
  --accent: #ffd60a;
  --on-accent: #0b0b0b;
  --rule: 2px solid var(--ink);
  --poster: "Anton", "Impact", "Arial Narrow", sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --wrap: 1160px;
  --gutter: 24px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0b0b0b;
    --ink: #f4f4f4;
    --muted: #a3a3a8;
    --surface: #18181a;
    --frame: #3a3a3e;
  }
}
@media (max-width: 640px) {
  :root { --gutter: 16px; }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.55 var(--body);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

/* Poster type */
.poster {
  font-family: var(--poster);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.92;
  letter-spacing: 0.005em;
  margin: 0;
}
.hl {
  /* A block of its own, so the yellow sits under its line instead of over the line above. */
  display: inline-block;
  line-height: 1.02;
  background: var(--accent);
  color: var(--on-accent);
  padding: 0.02em 0.06em 0;
  margin-top: 0.06em;
}
.label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.muted { color: var(--muted); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--paper);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 68px;
  border-bottom: var(--rule);
}
.wordmark {
  font-family: var(--poster);
  font-size: 30px;
  text-decoration: none;
  letter-spacing: 0.01em;
}
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { text-decoration: none; }
.nav a.label:hover { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 820px) {
  .nav .label { display: none; }
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 56px;
  padding: 0 22px;
  background: var(--ink);
  color: var(--paper);
  font-weight: 600;
  font-size: 17px;
  text-decoration: none;
  border: var(--rule);
}
.button .arrow { color: var(--accent); font-size: 20px; }
.button:hover { background: var(--accent); color: var(--on-accent); border-color: var(--on-accent); }
.button:hover .arrow { color: var(--on-accent); }
.button.small { min-height: 40px; padding: 0 14px; font-size: 14px; gap: 10px; }
.button.outline { background: transparent; color: var(--ink); }

/* Hero */
.hero .wrap {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  padding-top: 64px;
  padding-bottom: 72px;
}
.hero h1 { font-size: clamp(64px, 10.5vw, 156px); }
.hero .lede { font-size: 20px; max-width: 30em; margin: 28px 0 32px; }
.hero .fine { margin-top: 14px; font-size: 14px; }
.phone {
  border: 10px solid var(--frame, #0b0b0b);
  border-radius: 46px;
  overflow: hidden;
  background: #fff;
  max-width: 340px;
  margin: 0 auto;
  box-shadow: 18px 18px 0 var(--accent);
}
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; padding-top: 40px; gap: 40px; }
  .hero .phone { max-width: 280px; }
}

/* Numbered facts */
.facts { border-top: var(--rule); }
.facts .wrap { display: grid; grid-template-columns: repeat(3, 1fr); }
.fact { padding: 28px 24px 32px 0; }
.fact + .fact { padding-left: 24px; border-left: var(--rule); }
.fact .num { font-family: var(--poster); font-size: 44px; line-height: 1; }
.fact h3 { margin: 12px 0 6px; font-size: 20px; }
.fact p { margin: 0; color: var(--muted); }
@media (max-width: 760px) {
  .facts .wrap { grid-template-columns: 1fr; }
  .fact, .fact + .fact { padding: 24px 0; border-left: 0; }
  .fact + .fact { border-top: 1px solid var(--ink); }
}

/* Sections */
section { padding: 88px 0; }
.section-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: var(--rule);
  margin-bottom: 40px;
}
.section h2 { font-size: clamp(48px, 7vw, 104px); margin-bottom: 36px; }
@media (max-width: 640px) {
  section { padding: 64px 0; }
}

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; counter-reset: step; }
.step { border-top: 1px solid var(--ink); padding-top: 18px; }
.step .num { font-family: var(--poster); font-size: 64px; line-height: 1; }
.step h3 { margin: 14px 0 8px; font-size: 22px; }
.step p { margin: 0; color: var(--muted); }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; gap: 24px; } }

/* Numbered rows, like the app's tool list */
.rows { list-style: none; margin: 0; padding: 0; border-bottom: 1px solid var(--ink); }
.rows li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 18px 0;
  border-top: 1px solid var(--ink);
}
.rows .num { font-family: var(--poster); font-size: 28px; }
.rows strong { display: block; font-size: 19px; }
.rows span { color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 40px; } }

/* Pro band */
.pro { background: var(--accent); color: var(--on-accent); }
.pro .section-head { border-bottom-color: var(--on-accent); }
.pro .rows, .pro .rows li { border-color: var(--on-accent); }
.pro .rows span { color: #3a3a1a; }
.pro .price {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  align-items: baseline;
  margin: 0 0 36px;
}
.pro .price .big { font-family: var(--poster); font-size: 56px; line-height: 1; }
.pro .button { background: var(--on-accent); color: var(--accent); border-color: var(--on-accent); }
.pro .button .arrow { color: var(--accent); }
.pro .button:hover { background: transparent; color: var(--on-accent); }
.pro .button:hover .arrow { color: var(--on-accent); }
.phones { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.pro .phone { box-shadow: 12px 12px 0 var(--on-accent); max-width: none; }

/* Mac */
.mac-frame {
  border: var(--rule);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 16px 16px 0 var(--accent);
}

/* Privacy band */
.privacy-band { background: var(--ink); color: var(--paper); }
.privacy-band .section-head { border-bottom-color: var(--paper); }
.privacy-band .rows, .privacy-band .rows li { border-color: var(--paper); }
.privacy-band .rows span { color: var(--paper); opacity: 0.72; }
.privacy-band a { color: var(--accent); }

/* FAQ */
.faq details { border-top: 1px solid var(--ink); }
.faq details:last-child { border-bottom: 1px solid var(--ink); }
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  font-size: 19px;
  font-weight: 600;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--poster); font-size: 28px; line-height: 0.9; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 22px; max-width: 46em; color: var(--muted); }

/* Contact */
.contact-mail {
  font-family: var(--poster);
  font-size: clamp(34px, 6vw, 72px);
  text-transform: uppercase;
  text-decoration: none;
  word-break: break-word;
}
.contact-mail:hover { background: var(--accent); color: var(--on-accent); }

/* Footer */
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  padding-bottom: 40px;
  border-top: var(--rule);
}
.site-footer nav { display: flex; flex-wrap: wrap; gap: 20px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { text-decoration: underline; text-underline-offset: 4px; }

/* Text pages (privacy, support) */
.page { padding: 56px 0 80px; }
.page h1 { font-size: clamp(56px, 9vw, 120px); margin-bottom: 18px; }
.page .meta { margin: 0 0 40px; }
.prose { max-width: 720px; }
.prose h2 { font-size: 22px; margin: 44px 0 10px; padding-top: 14px; border-top: 1px solid var(--ink); }
.prose p, .prose li { color: var(--ink); }
.callout { background: var(--accent); color: var(--on-accent); padding: 20px 22px; font-size: 18px; }

/* Keyboard focus */
a:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* On wide screens the phones stay in view while the tool list scrolls past. */
@media (min-width: 861px) {
  .split > .phone, .split > .phones { position: sticky; top: 100px; }
}

/* Guides */
.guide h1 { font-size: clamp(44px, 7vw, 92px); }
.crumbs { margin: 0 0 16px; }
.crumbs a, .jump a { text-decoration: none; }
.crumbs a:hover, .jump a:hover { text-decoration: underline; text-underline-offset: 4px; }
.jump { margin: -8px 0 48px; line-height: 2; }
.guide-group { padding: 24px 0 40px; }
.prose a { text-underline-offset: 3px; }
.prose code { font: 600 0.92em ui-monospace, "SF Mono", Menlo, monospace; background: var(--surface); padding: 1px 5px; }
.table-wrap { overflow-x: auto; margin: 28px 0; border: var(--rule); }
.prose table { border-collapse: collapse; width: 100%; font-size: 15px; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--ink); }
.prose thead th { font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; background: var(--surface); }
.prose tr:last-child td { border-bottom: 0; }
.prose .faq details p { color: var(--muted); }
.sources { padding-left: 20px; }
.sources li { margin: 6px 0; word-break: break-word; }
.small { font-size: 14px; }
.cta { max-width: 720px; margin: 56px 0 0; padding: 28px 28px 32px; background: var(--accent); color: var(--on-accent); }
.cta-title { font-size: clamp(40px, 6vw, 64px); margin-bottom: 14px; }
.cta .hl { background: var(--on-accent); color: var(--accent); }
.cta p { margin: 0 0 20px; }
.cta .button { background: var(--on-accent); color: var(--accent); border-color: var(--on-accent); }
.cta .button .arrow { color: var(--accent); }
.related { padding: 56px 0 0; }
.related .rows a { text-decoration: none; }
.related .rows a:hover strong { text-decoration: underline; }

/* Languages: the poster face (Anton) is Latin-only. Other scripts use the system's bold face with
   room for marks above and below the line, so nothing is clipped. */
:lang(hi) .poster, :lang(mr) .poster, :lang(ne) .poster, :lang(ta) .poster, :lang(te) .poster,
:lang(ml) .poster, :lang(kn) .poster, :lang(bn) .poster, :lang(gu) .poster, :lang(si) .poster,
:lang(th) .poster, :lang(ar) .poster, :lang(ur) .poster {
  font-family: var(--body);
  font-weight: 800;
  line-height: 1.25;
  text-transform: none;
  letter-spacing: 0;
}
:lang(vi) .poster { line-height: 1.08; }
.guide h1:lang(hi), .guide h1:lang(ta), .guide h1:lang(ml), .guide h1:lang(te), .guide h1:lang(kn),
.guide h1:lang(bn), .guide h1:lang(mr), .guide h1:lang(gu), .guide h1:lang(si), .guide h1:lang(ne),
.guide h1:lang(th), .guide h1:lang(ar), .guide h1:lang(ur) { font-size: clamp(32px, 5.5vw, 60px); }
.langs { margin: 0 0 28px; line-height: 2; }
.langs a { text-decoration: none; margin-inline-end: 2px; }
.langs a:hover, .langs a[aria-current] { text-decoration: underline; text-underline-offset: 4px; }
h3.cat { margin: 26px 0 8px; }
[dir="rtl"] .rows li { direction: rtl; }
[dir="rtl"] .button .arrow { transform: scaleX(-1); display: inline-block; }
[dir="rtl"] .prose th, [dir="rtl"] .prose td { text-align: right; }

/* Guides stays in the top menu on phones; the other text links fold away. */
@media (max-width: 820px) {
  .nav .label.keep { display: inline; }
  .nav { gap: 16px; }
}