/* The home page (public/index.html). Colors match the app's theme (sharedUi Theme.kt). */
:root {
  --aubergine: #2E1A47; --aubergine-deep: #22123A; --purple: #8E6BE8; --purple-mid: #6A4BB8;
  --bg: #fff; --text: #1D1C1D; --muted: #616061; --line: #E6E6E6; --band: #F8F5FC; --card: #fff;
  --green: #148567; --link: #1D64C8;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #17111F; --text: #EDE8F3; --muted: #A79FB3; --line: #2E2540; --band: #1E1629; --card: #221A2E; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--link); }
h1, h2, h3 { line-height: 1.15; margin: 0; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 16px; }

/* Top bar */
.top { position: sticky; top: 0; z-index: 2; background: var(--aubergine); color: #fff; }
.top .wrap { display: flex; align-items: center; gap: 12px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 900; font-size: 22px; text-decoration: none; margin-right: auto; }
.logo { width: 34px; height: 34px; border-radius: 9px; background: var(--purple); color: #fff; display: grid; place-items: center; font-weight: 900; font-size: 20px; }
.top nav { display: flex; align-items: center; gap: 6px; }
.top .link { color: #fff; text-decoration: none; font-weight: 600; padding: 8px 12px; border-radius: 8px; }
.top .link:hover { background: rgba(255, 255, 255, .1); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 28px; border-radius: 8px; font-weight: 800; text-decoration: none; border: 2px solid transparent; font-size: 16px; }
.btn.primary { background: #fff; color: var(--aubergine); }
.btn.ghost { color: #fff; border-color: rgba(255, 255, 255, .6); }
.btn.light { background: #fff; color: var(--aubergine); }
.btn.small { min-height: 40px; padding: 0 16px; font-size: 15px; }
.btn:hover { filter: brightness(.94); }
.btn.ghost:hover { background: rgba(255, 255, 255, .08); filter: none; }
.btn:focus-visible, .link:focus-visible, .platform:focus-visible { outline: 3px solid var(--purple); outline-offset: 3px; }

/* Hero */
.hero { background: linear-gradient(160deg, var(--aubergine) 0%, var(--aubergine-deep) 100%); color: #fff; padding: 72px 0 88px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-block; margin: 0 0 16px; padding: 4px 12px; border-radius: 999px; background: rgba(142, 107, 232, .25); color: #D9CCFF; font-weight: 700; font-size: 14px; letter-spacing: .02em; }
.hero h1 { font-size: clamp(38px, 5.6vw, 64px); font-weight: 900; letter-spacing: -.02em; }
.lead { font-size: 20px; color: #DCD2EA; margin: 20px 0 32px; max-width: 34em; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.note { color: #B9AECB; font-size: 15px; margin: 16px 0 0; }

/* The drawing of the app */
.mock { display: grid; grid-template-columns: 180px 1fr; background: #fff; color: #1D1C1D; border-radius: 14px; overflow: hidden; box-shadow: 0 30px 80px rgba(0, 0, 0, .45); font-size: 14px; min-height: 380px; }
.mock-side { background: var(--aubergine); color: #CBC0DB; padding: 14px 8px; border-right: 1px solid rgba(255, 255, 255, .08); }
.mock-ws { color: #fff; font-weight: 800; font-size: 16px; padding: 0 8px 12px; border-bottom: 1px solid rgba(255, 255, 255, .1); margin-bottom: 10px; }
.mock-label { font-size: 12px; font-weight: 700; padding: 8px 8px 4px; opacity: .8; }
.mock-ch { padding: 3px 8px; border-radius: 6px; display: flex; align-items: center; gap: 6px; }
.mock-ch.active { background: var(--purple-mid); color: #fff; }
.mock-ch.bold { color: #fff; font-weight: 700; }
.pill { margin-left: auto; background: #D72F5A; color: #fff; border-radius: 999px; font-size: 11px; padding: 0 7px; font-weight: 800; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #2BAC76; }
.dot.away { background: transparent; border: 1.5px solid #CBC0DB; }
.mock-main { display: flex; flex-direction: column; padding: 0 0 12px; }
.mock-head { font-weight: 800; padding: 12px 16px; border-bottom: 1px solid #E6E6E6; }
.msg { display: flex; gap: 10px; padding: 10px 16px 2px; }
.msg p { margin: 0; }
.msg i { color: #616061; font-style: normal; font-size: 12px; margin-left: 4px; }
.av { width: 34px; height: 34px; border-radius: 8px; color: #fff; display: grid; place-items: center; font-weight: 800; flex: none; }
.a1 { background: #E8912D; } .a2 { background: #1D64C8; } .a3 { background: #148567; }
.react { display: inline-block; margin-top: 4px; padding: 0 8px; border-radius: 999px; background: #E6EEFB; border: 1px solid #1D64C8; font-size: 12px; }
.at { background: #E3EFFC; color: #1D64C8; border-radius: 4px; padding: 0 3px; }
.file { display: inline-block; margin-top: 6px; padding: 8px 12px; border: 1px solid #E6E6E6; border-radius: 8px; font-weight: 600; }
.mock-input { margin: auto 16px 0; border: 1px solid #C9C9C9; border-radius: 8px; padding: 10px 12px; color: #8C8C8C; }

/* Features */
.features { padding: 88px 0; }
.features h2, .apps h2, .cta h2 { font-size: clamp(30px, 4vw, 44px); font-weight: 900; letter-spacing: -.01em; }
.features h2, .features .sub { text-align: center; }
.sub { color: var(--muted); font-size: 19px; margin: 12px auto 0; max-width: 36em; }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; }
.grid article { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
.grid h3 { font-size: 19px; margin: 14px 0 6px; }
.grid p { margin: 0; color: var(--muted); font-size: 16px; }
.ic { width: 44px; height: 44px; border-radius: 10px; background: var(--band); display: grid; place-items: center; font-size: 22px; font-weight: 900; color: var(--purple-mid); }

/* Apps */
.apps { background: var(--band); padding: 80px 0; }
.apps-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: center; }
.apps .sub { margin-left: 0; }
.platforms { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.platform { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px; color: var(--text); text-decoration: none; }
.platform span { font-size: 30px; }
.platform b { font-size: 19px; margin-top: 8px; }
.platform small { color: var(--muted); font-size: 14px; }
a.platform:hover { border-color: var(--purple); }
.platform.soon { opacity: .75; }

/* Call to action */
.cta { background: var(--aubergine); color: #fff; padding: 80px 0; text-align: center; }
.cta .btn { margin-top: 28px; }

/* Footer */
.foot { padding: 28px 0; color: var(--muted); font-size: 15px; border-top: 1px solid var(--line); }
.foot .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.foot .brand { color: var(--text); font-size: 18px; margin: 0; }
.foot .logo { width: 28px; height: 28px; font-size: 16px; border-radius: 7px; }

@media (max-width: 960px) {
  .hero-grid, .apps-grid { grid-template-columns: 1fr; }
  .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .hide-sm { display: none; }
  .hero { padding: 48px 0 56px; }
  .mock { grid-template-columns: 1fr; min-height: 0; }
  .mock-side { display: none; }
  .grid, .platforms { grid-template-columns: 1fr; }
  .actions .btn { flex: 1 1 100%; }
}
.note a { color: #fff; font-weight: 700; }