/* Turnover marketing and policy site.
   Palette mirrors lib/app/theme.dart so the web presence and the app read as
   the same product. */
:root {
  --midnight: #07110f;
  --graphite: #101a18;
  --card: #14211e;
  --paper: #f4f7f3;
  --teal: #00d5b5;
  --mint: #7cf6c8;
  --amber: #ffb548;
  --muted: #9fb3ac;
  --line: #2a403b;
  --radius: 20px;
  --measure: 68ch;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  background: var(--midnight);
  color: var(--paper);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--teal);
}

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

/* Header ------------------------------------------------------------- */
header.site {
  border-bottom: 1px solid var(--line);
  padding-block: 18px;
}

header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--paper);
  text-decoration: none;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

nav.site a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 20px;
  font-size: 15px;
}

nav.site a:hover {
  color: var(--paper);
}

/* Hero --------------------------------------------------------------- */
.hero {
  padding-block: clamp(56px, 10vw, 104px);
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  border: 1px solid rgba(0, 213, 181, 0.35);
  border-radius: 99px;
  padding: 6px 14px;
  margin-bottom: 22px;
}

h1 {
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
  font-weight: 800;
}

.lede {
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--muted);
  max-width: 58ch;
  margin: 0 auto 32px;
}

/* Store buttons ------------------------------------------------------ */
.stores {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.store {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 14px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--paper);
}

.store:hover {
  border-color: var(--teal);
}

.store[aria-disabled="true"] {
  opacity: 0.55;
  cursor: default;
  pointer-events: none;
}

.store small {
  display: block;
  font-weight: 500;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.03em;
}

/* Feature grid ------------------------------------------------------- */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  padding-block: 28px 72px;
}

.feature {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.feature h3 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: -0.01em;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

/* Long-form pages ---------------------------------------------------- */
main.doc {
  padding-block: 48px 80px;
}

main.doc .wrap {
  max-width: var(--measure);
}

main.doc h1 {
  font-size: clamp(28px, 4.5vw, 40px);
  margin-bottom: 8px;
}

main.doc h2 {
  font-size: 20px;
  margin-top: 38px;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

main.doc p,
main.doc li {
  color: #d6e2dd;
}

main.doc li {
  margin-bottom: 8px;
}

.updated {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 32px;
}

.callout {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--teal);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 24px 0;
}

.callout.warn {
  border-left-color: var(--amber);
}

.callout p {
  margin: 0;
}

/* Invite page -------------------------------------------------------- */
.code-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
  text-align: center;
  margin: 26px 0;
}

.code {
  font: 700 clamp(20px, 5vw, 30px) / 1.3 ui-monospace, SFMono-Regular, Menlo,
    Consolas, monospace;
  letter-spacing: 0.14em;
  word-break: break-all;
  color: var(--mint);
  margin: 0 0 16px;
}

button.copy {
  background: var(--teal);
  color: #04110e;
  border: 0;
  border-radius: 12px;
  padding: 12px 22px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

button.copy:hover {
  background: var(--mint);
}

.code-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

a.open-app {
  background: transparent;
  border: 1px solid rgba(0, 213, 181, 0.45);
  border-radius: 12px;
  padding: 12px 22px;
  font-weight: 700;
  text-decoration: none;
}

a.open-app:hover {
  background: rgba(0, 213, 181, 0.1);
  border-color: var(--teal);
}

.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 0;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 42px;
  margin-bottom: 16px;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 213, 181, 0.14);
  border: 1px solid rgba(0, 213, 181, 0.4);
  color: var(--teal);
  font-weight: 700;
  font-size: 14px;
  display: grid;
  place-items: center;
}

/* Footer ------------------------------------------------------------- */
footer.site {
  border-top: 1px solid var(--line);
  padding-block: 30px 44px;
  color: var(--muted);
  font-size: 14px;
}

footer.site .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

footer.site a {
  color: var(--muted);
  text-decoration: none;
  margin-right: 18px;
}

footer.site a:hover {
  color: var(--paper);
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}