/* Kakai web — palette mirrors the apps (onboarding-shared.tsx GREEN/DARK/GRAY, legal screens #F4FBF7). */
:root {
  --green: #2DB573;
  --dark: #1A1A2E;
  --text: #374151;
  --muted: #6B7280;
  --faint: #9CA3AF;
  --line: #E5E7EB;
  --bg: #F4FBF7;
  --card: #FFFFFF;
  --mint: #F0FBF5;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--dark);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--green); }
img { max-width: 100%; }

/* header */
.top {
  max-width: 640px; margin: 0 auto; padding: 14px 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--dark); text-decoration: none; font-weight: 800; font-size: 20px; }
.brand img { width: 36px; height: 36px; border-radius: 9px; }
.langs { display: flex; gap: 2px; background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.langs button {
  border: 0; background: transparent; color: var(--muted); cursor: pointer;
  font: 700 12px/1 inherit; letter-spacing: .02em; padding: 8px 10px; border-radius: 999px;
}
.langs button[aria-pressed="true"] { background: var(--green); color: #fff; }

main { max-width: 640px; margin: 0 auto; padding: 0 16px 8px; }
.card { background: var(--card); border-radius: 18px; box-shadow: 0 2px 10px rgba(0, 0, 0, .06); }

/* home */
.hero { text-align: center; padding: 4px 0 8px; }
/* JPEG white is #FEFEFE: lift it to pure white so multiply melts it into the page background */
.mascot { display: block; width: min(250px, 62vw); height: auto; margin: 0 auto; filter: brightness(1.02); mix-blend-mode: multiply; }
.hero h1 { font-size: 28px; line-height: 1.2; font-weight: 800; letter-spacing: -.01em; margin: 6px 0 10px; }
.lead { color: var(--muted); margin: 0 auto; max-width: 470px; }
.apps { display: grid; gap: 12px; margin: 24px 0 16px; }
.app { display: flex; gap: 14px; align-items: center; padding: 16px; }
.app img { width: 52px; height: 52px; border-radius: 12px; flex: none; }
.app h2 { font-size: 17px; margin: 0 0 2px; }
.app p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.45; }
.features { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.features li { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; font-size: 15px; line-height: 1.45; }
.features .ic { font-size: 20px; line-height: 1.2; flex: none; }

/* join */
.face { display: block; width: 104px; height: 104px; border-radius: 50%; margin: 4px auto 10px; border: 4px solid var(--card); box-shadow: 0 2px 10px rgba(0, 0, 0, .08); }
.join h1 { text-align: center; font-size: 24px; line-height: 1.25; margin: 0 0 14px; }
.code { padding: 22px 14px; text-align: center; }
.digits {
  display: grid; grid-template-columns: repeat(3, 1fr) 10px repeat(3, 1fr);
  gap: 6px; max-width: 340px; margin: 0 auto;
}
.digits span {
  aspect-ratio: 4 / 5; display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--green); border-radius: 12px; background: var(--mint);
  font: 800 clamp(26px, 8vw, 38px)/1 ui-monospace, "SF Mono", Menlo, Consolas, monospace; color: var(--dark);
}
.digits .sep { border: 0; background: none; }
.steps { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.steps li { display: flex; gap: 12px; align-items: center; padding: 12px 14px; font-size: 16px; font-weight: 600; line-height: 1.35; }
.steps .num {
  width: 28px; height: 28px; border-radius: 50%; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: var(--green); color: #fff; font-size: 14px; font-weight: 800;
}
.steps img { width: 40px; height: 40px; border-radius: 10px; flex: none; margin-left: auto; }
.btn {
  display: block; text-align: center; text-decoration: none; background: var(--green); color: #fff;
  font-weight: 700; font-size: 17px; padding: 16px; border-radius: 14px; margin: 16px 0 6px;
}
.hint { color: var(--muted); font-size: 14px; text-align: center; margin: 10px 0 0; }
.nocode { padding: 18px 16px; text-align: center; color: var(--text); }

/* legal docs */
.doc { padding: 22px 18px 12px; }
.doc h1 { font-size: 22px; line-height: 1.3; font-weight: 800; margin: 0 0 4px; }
.doc .date { font-size: 13px; color: var(--faint); margin: 0 0 14px; }
.doc h2 { font-size: 17px; margin: 22px 0 8px; }
.doc p, .doc ul { color: var(--text); font-size: 15px; line-height: 1.6; margin: 0 0 10px; }
.doc ul { padding-left: 20px; }

/* language blocks (legal texts): RU without JS, the chosen language with it */
[data-lang] { display: none; }
html:not([data-ui]) [data-lang="ru"],
html[data-ui="ru"] [data-lang="ru"],
html[data-ui="kz"] [data-lang="kz"],
html[data-ui="en"] [data-lang="en"] { display: block; }

/* footer */
.foot {
  max-width: 640px; margin: 0 auto; padding: 22px 16px 32px;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 16px;
  font-size: 13px; color: var(--muted);
}
.foot a { color: var(--muted); }

@media (min-width: 720px) {
  .hero h1 { font-size: 34px; }
  .apps { grid-template-columns: 1fr 1fr; }
  .app { align-items: flex-start; }
}