:root {
  --bg: #071039;
  --bg2: #0a1746;
  --card: #0f1f55;
  --card2: #122663;
  --line: #24367e;
  --ink: #eaf0ff;
  --muted: #9fb0e6;
  --primary: #2e5de6;
  --primary2: #6e92f2;
  --good: #11c06b;
  --warn: #ffb020;
  --radius: 18px;
  --wrap: 1080px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 600px at 80% -10%, #15296f 0%, transparent 60%), var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary2); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

/* nav + footer */
.nav, .foot { max-width: var(--wrap); margin: 0 auto; padding: 18px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { font-size: 20px; font-weight: 800; color: var(--ink); letter-spacing: .2px; }
.brand:hover { text-decoration: none; }
.brand-mark { color: var(--primary2); }
.brand-sub { color: var(--muted); font-weight: 600; font-size: 15px; }
.nav-links a { color: var(--muted); font-weight: 600; font-size: 14px; }
.foot { margin-top: 60px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.foot-links { display: flex; gap: 18px; }

main { max-width: var(--wrap); margin: 0 auto; padding: 10px 20px 40px; }

/* hero */
.hero { padding: 40px 0 10px; }
.hero h1 { font-size: clamp(30px, 5vw, 46px); line-height: 1.15; margin: 0 0 12px; }
.hero p { color: var(--muted); font-size: 18px; max-width: 640px; margin: 0; }

/* app grid (home) */
.apps { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; margin-top: 30px; }
.app-card { background: linear-gradient(180deg, var(--card2), var(--card)); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; transition: transform .15s, border-color .15s; }
.app-card:hover { transform: translateY(-3px); border-color: var(--primary); }
.app-ico { width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; font-size: 26px; font-weight: 800; background: linear-gradient(135deg, var(--primary), var(--primary2)); color: #fff; margin-bottom: 14px; }
.app-card h3 { margin: 0 0 6px; font-size: 20px; }
.app-card p { color: var(--muted); margin: 0 0 16px; min-height: 48px; }
.pill-row { display: flex; gap: 8px; flex-wrap: wrap; }
.pill { font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: #0c1a4d; border: 1px solid var(--line); color: var(--muted); }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; padding: 12px 20px; border-radius: 12px; border: 1px solid transparent; cursor: pointer; }
.btn.primary { background: linear-gradient(135deg, var(--primary), var(--primary2)); color: #fff; }
.btn.primary:hover { text-decoration: none; filter: brightness(1.06); }
.btn.ghost { background: #0c1a4d; border-color: var(--line); color: var(--ink); }
.btn.ghost:hover { text-decoration: none; border-color: var(--primary); }
.btn.sm { padding: 9px 14px; font-size: 14px; }

/* app page */
.app-head { display: flex; gap: 22px; align-items: flex-start; padding: 36px 0 18px; flex-wrap: wrap; }
.app-head .app-ico { width: 72px; height: 72px; font-size: 32px; margin: 0; flex: 0 0 auto; }
.app-head h1 { margin: 0 0 6px; font-size: clamp(26px, 4vw, 38px); }
.app-head .tagline { color: var(--muted); font-size: 18px; margin: 0 0 14px; }
.dl-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.stat-row { display: flex; gap: 26px; margin: 14px 0 0; flex-wrap: wrap; }
.stat b { font-size: 22px; } .stat span { color: var(--muted); font-size: 13px; display: block; }

.section { margin-top: 42px; }
.section h2 { font-size: 24px; margin: 0 0 16px; }
.lede { color: var(--muted); max-width: 720px; }

.features { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.feature h4 { margin: 0 0 6px; font-size: 16px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; }

/* comparison table */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table.cmp { border-collapse: collapse; width: 100%; min-width: 620px; font-size: 14px; }
table.cmp th, table.cmp td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); }
table.cmp thead th { background: #0c1a4d; color: var(--ink); font-size: 13px; }
table.cmp tbody th { font-weight: 600; color: var(--ink); }
table.cmp td { color: var(--muted); }
table.cmp .asd { color: var(--ink); background: rgba(46, 93, 230, .12); font-weight: 600; }
.yes { color: var(--good); font-weight: 700; }
.no { color: #ff6b6b; font-weight: 700; }

/* install note */
.note { background: rgba(255, 176, 32, .08); border: 1px solid rgba(255, 176, 32, .4); border-radius: 14px; padding: 18px 20px; }
.note h4 { margin: 0 0 8px; color: var(--warn); }
.note ol { margin: 8px 0 0; padding-left: 20px; color: var(--muted); }
.note p { color: var(--muted); margin: 6px 0 0; }

.back { color: var(--muted); font-size: 14px; font-weight: 600; display: inline-block; margin: 8px 0 0; }

@media (max-width: 560px) {
  .stat-row { gap: 18px; }
  .app-head { gap: 16px; }
}