/* ViralSwap's pages: the app's look (navy, one blue, capsule buttons). */
:root {
  color-scheme: dark;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Inter", "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
  --bg: #0e1621;
  --surface: #17212b;
  --surface-2: #1f2c3a;
  --surface-3: #283a4d;
  --stroke: rgba(255, 255, 255, .07);
  --stroke-2: rgba(255, 255, 255, .12);
  --text: #f2f5f8;
  --text-2: #8d9bab;
  --text-3: #5f6f80;
  --accent: #3d8bf7;
  --accent-hover: #4d97fa;
  --accent-ink: #62a8ff;
  --accent-soft: rgba(61, 139, 247, .16);
  --ok-ink: #4cc879;
  --bad-ink: #f0666a;
  --r-lg: 22px;
  --r-md: 14px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  background: var(--bg); color: var(--text); font: 16px/1.5 var(--font); letter-spacing: -.005em;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; }

.wrap { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* top bar */
.top { padding: 22px 0; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 18px; letter-spacing: -.01em; }
.brand:hover { text-decoration: none; }

main { flex: 1; }
h1 { margin: 0; font-size: clamp(38px, 7vw, 64px); line-height: 1.04; letter-spacing: -.035em; font-weight: 800; }
h2 { margin: 0; font-size: 22px; letter-spacing: -.02em; }
h3 { margin: 0 0 6px; font-size: 16px; letter-spacing: -.01em; }
p { margin: 0; }

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 48px; padding: 0 26px;
  border: 0; border-radius: 99px; background: var(--accent); color: #fff; font: 600 15.5px/1 var(--font);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .16), 0 1px 2px rgba(0, 0, 0, .25); cursor: pointer;
  transition: background .2s, transform .2s;
}
.button:hover { background: var(--accent-hover); text-decoration: none; }
.button:active { transform: scale(.98); }
.button:focus-visible, .switch button:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 3px; }
.button.quiet { background: var(--surface-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--stroke-2); }
.button.quiet:hover { background: var(--surface-3); }
.button.wide { width: 100%; }

/* buy page */
.hero { padding: 56px 0 40px; text-align: center; }
.hero .logo { display: inline-flex; align-items: center; gap: 14px; margin-bottom: 30px; color: var(--text); font-size: 30px; font-weight: 800; letter-spacing: -.025em; }
.hero .logo:hover { text-decoration: none; }
.hero .logo img { width: 56px; height: 56px; }
.hero p { max-width: 620px; margin: 20px auto 0; color: var(--text-2); font-size: 18px; }

.switch {
  display: flex; width: max-content; max-width: 100%; margin: 0 auto 28px; padding: 4px; gap: 2px;
  border-radius: 99px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--stroke);
}
.switch button {
  height: 38px; padding: 0 16px; border: 0; border-radius: 99px; background: transparent; color: var(--text-2);
  font: 600 14px/1 var(--font); cursor: pointer; white-space: nowrap; transition: background .2s, color .2s;
}
.switch button:hover { color: var(--text); }
.switch button[aria-selected="true"] { background: var(--surface-3); color: var(--text); }
.switch i { margin-left: 4px; color: var(--ok-ink); font-style: normal; font-weight: 700; }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; max-width: 1000px; margin: 0 auto; }
.card {
  position: relative; display: flex; flex-direction: column; padding: 28px; border-radius: var(--r-lg);
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--stroke);
}
/* Pro: a fine blue line. Ultra: a blue outline with a light that slowly runs around it, and a light sweeping through its
   name (both still when motion is reduced). Beginner stays plain: each plan up looks a step brighter. */
.card[data-tier="pro"] { box-shadow: inset 0 0 0 1px rgba(98, 168, 255, .42); }
.shine {
  background: linear-gradient(90deg, var(--text) 0%, var(--text) 30%, #9fd0ff 42%, #62a8ff 50%, #9fd0ff 58%, var(--text) 70%, var(--text) 100%);
  background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shine 3.6s linear infinite;
}
@keyframes shine { from { background-position: 100% 0; } to { background-position: -100% 0; } }
@media (prefers-reduced-motion: reduce) { .shine { animation: none; background: none; color: var(--text); } }
@property --ring-angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
.card.featured { box-shadow: inset 0 0 0 1.5px var(--accent), 0 0 34px rgba(61, 139, 247, .12); }
.card.featured::before {
  content: ""; position: absolute; inset: 0; padding: 1.5px; border-radius: inherit; pointer-events: none;
  background: conic-gradient(from var(--ring-angle), transparent 0deg, transparent 230deg, rgba(159, 208, 255, .9) 300deg, #fff 330deg, rgba(159, 208, 255, .9) 345deg, transparent 360deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  animation: ring-run 5s linear infinite;
}
@keyframes ring-run { to { --ring-angle: 360deg; } }
@media (prefers-reduced-motion: reduce) { .card.featured::before { animation: none; opacity: 0; } }
.card .badge {
  position: absolute; top: 24px; right: 24px; padding: 4px 10px; border-radius: 99px;
  background: var(--accent-soft); color: var(--accent-ink); font-size: 12px; font-weight: 700;
}
.card .tagline { margin-top: 4px; color: var(--text-2); font-size: 14.5px; }
.price { display: flex; align-items: baseline; gap: 6px; margin: 22px 0 2px; }
.price b { font-size: 44px; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.price span { color: var(--text-2); font-size: 15px; }
.price .save { align-self: center; margin-left: 6px; padding: 3px 8px; border-radius: 99px; background: rgba(76, 200, 121, .14); color: var(--ok-ink);
  font-size: 12.5px; font-style: normal; font-weight: 700; }
.price .save[hidden] { display: none; }
.card .note { min-height: 22px; margin-bottom: 22px; color: var(--text-2); font-size: 14px; }
.card ul { margin: 24px 0 0; padding: 0; list-style: none; }
.card li { position: relative; padding: 7px 0 7px 28px; font-size: 15px; }
.card li::before {
  content: ""; position: absolute; left: 2px; top: 13px; width: 13px; height: 7px;
  border-left: 2.2px solid var(--accent-ink); border-bottom: 2.2px solid var(--accent-ink); transform: rotate(-45deg);
}
.card li b { font-weight: 700; }
.fine { color: var(--text-3); font-size: 13.5px; }
.plans .fine { max-width: 640px; margin: 18px auto 0; text-align: center; }

.section { padding: 72px 0 0; }
.section > h2 { text-align: center; font-size: 28px; margin-bottom: 26px; }
.needs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; max-width: 900px; margin: 0 auto; }
.need { padding: 20px; border-radius: var(--r-md); background: var(--surface); box-shadow: inset 0 0 0 1px var(--stroke); }
.need p { color: var(--text-2); font-size: 14.5px; }
.faq { max-width: 720px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--stroke); }
.faq summary { padding: 18px 0; font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--text-3); font-weight: 400; font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 18px; color: var(--text-2); }

footer { padding: 64px 0 32px; color: var(--text-3); font-size: 13.5px; text-align: center; }

/* "You're in" and "signed in" pages */
.center { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 40px 0 0; }
.center h1 { margin-top: 22px; font-size: clamp(36px, 6vw, 52px); }
.center .lead { max-width: 520px; margin-top: 14px; color: var(--text-2); font-size: 18px; }
.steps { width: 100%; max-width: 560px; margin: 34px 0 0; padding: 0; list-style: none; counter-reset: step; text-align: left; }
.steps li {
  position: relative; margin-bottom: 12px; padding: 20px 22px 20px 70px; border-radius: var(--r-md);
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--stroke); counter-increment: step;
}
.steps li::before {
  content: counter(step); position: absolute; left: 22px; top: 18px; width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-ink); font-weight: 700;
}
.steps p { color: var(--text-2); font-size: 15px; }
.steps .button { margin-top: 14px; }
.notice {
  max-width: 560px; margin-top: 12px; padding: 12px 16px; border-radius: var(--r-md);
  background: var(--accent-soft); color: var(--text); font-size: 14.5px;
}
.mark { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: rgba(62, 189, 108, .16); }
.mark.bad { background: rgba(236, 90, 95, .15); }
.mark svg { width: 30px; height: 30px; }
.hidden { display: none !important; }

/* Terms, privacy, refunds and EULA: made from docs/legal/*.md by docs/legal/make_pages.py */
.legal { max-width: 740px; margin: 0 auto; padding: 28px 0 0; }
.legal h1 { font-size: clamp(32px, 5.5vw, 46px); line-height: 1.1; letter-spacing: -.03em; }
.legal h2 { margin: 48px 0 0; font-size: 22px; line-height: 1.3; scroll-margin-top: 24px; }
.legal h3 { margin: 30px 0 0; font-size: 17px; }
.legal p, .legal ul, .legal ol, .legal blockquote, .legal .table { margin: 12px 0 0; }
.legal ul, .legal ol { padding-left: 24px; }
.legal li { margin-top: 7px; padding-left: 2px; }
.legal li::marker { color: var(--text-3); }
.legal strong { font-weight: 650; }
.legal a { text-decoration: underline; text-decoration-color: rgba(98, 168, 255, .45); text-underline-offset: 3px; }
.legal a:hover { text-decoration-color: currentColor; }
.legal .updated { margin-top: 10px; color: var(--text-2); font-size: 14.5px; }
.legal .draft {
  margin-top: 18px; padding: 12px 16px; border-radius: var(--r-md); font-size: 14.5px;
  background: rgba(240, 102, 106, .12); box-shadow: inset 0 0 0 1px rgba(240, 102, 106, .32);
}
.legal .toc { margin-top: 28px; padding: 16px 22px; border-radius: var(--r-md); background: var(--surface); box-shadow: inset 0 0 0 1px var(--stroke); }
.legal .toc-title { margin: 0 0 6px; color: var(--text-3); font-size: 12.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.legal .toc ul { margin: 0; padding: 0; list-style: none; columns: 2; column-gap: 28px; }
.legal .toc li { margin: 0; padding: 4px 0; font-size: 14.5px; break-inside: avoid; }
.legal .toc a { color: var(--text-2); text-decoration: none; }
.legal .toc a:hover { color: var(--text); }
.legal blockquote { padding: 4px 22px 18px; border-radius: var(--r-md); background: var(--surface); box-shadow: inset 0 0 0 1px var(--stroke); }
.legal .table { overflow-x: auto; }
.legal table { width: 100%; border-collapse: collapse; font-size: 15px; }
.legal th, .legal td { padding: 10px 14px 10px 0; border-bottom: 1px solid var(--stroke-2); text-align: left; vertical-align: top; }
.legal th { color: var(--text-2); font-weight: 600; }
.legal mark.todo { padding: 1px 6px; border-radius: 6px; background: rgba(255, 196, 0, .16); color: #ffd666; }
footer .legal-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 22px; margin-bottom: 12px; }
footer .legal-links a { color: var(--text-2); }
footer .legal-links a[aria-current="page"] { color: var(--text); }

@media (max-width: 860px) {
  .cards { grid-template-columns: minmax(0, 1fr); max-width: 460px; }
}
@media (max-width: 760px) {
  .cards, .needs { grid-template-columns: minmax(0, 1fr); }
  .hero .logo { font-size: 24px; margin-bottom: 22px; }
  .hero .logo img { width: 46px; height: 46px; }
  .hero { padding-top: 24px; }
  .hero p { font-size: 16.5px; }
  .switch button { padding: 0 11px; font-size: 13px; }
  .switch i { display: none; }
  .card { padding: 24px; }
  .steps li { padding-left: 64px; }
  .legal { padding-top: 12px; }
  .legal h2 { margin-top: 40px; font-size: 20px; }
  .legal .toc ul { columns: 1; }
  .legal blockquote { padding: 4px 16px 16px; }
}

/* Printing or saving a legal page as PDF: black on white, without the site's header, footer and contents box */
@media print {
  :root { color-scheme: light; --bg: #fff; --surface: #fff; --text: #111; --text-2: #444; --text-3: #666; --stroke: #ccc; --stroke-2: #ccc; --accent-ink: #1a4fb3; }
  .top, footer, .legal .toc { display: none; }
  .legal { max-width: none; padding: 0; }
  .legal mark.todo { background: #ffe58a; color: #000; }
}