:root{--bg:#fff;--fg:#14161a;--muted:#5b616b;--accent:#ff5a1f;--card:#f4f5f7}
@media (prefers-color-scheme:dark){:root{--bg:#0e0f12;--fg:#f2f3f5;--muted:#a0a6b0;--card:#1a1c21}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
main,header,footer{max-width:720px;margin:0 auto;padding:0 20px}
header{display:flex;justify-content:space-between;align-items:center;padding-top:24px}
header a{color:var(--fg);text-decoration:none;font-weight:700}
nav a{color:var(--muted);font-weight:500;margin-left:16px}
h1{font-size:2.4rem;line-height:1.15;margin:48px 0 12px}
h2{margin-top:36px}
.lead{font-size:1.2rem;color:var(--muted)}
.card{background:var(--card);border-radius:14px;padding:20px;margin:16px 0}
a{color:var(--accent)}
footer{color:var(--muted);font-size:.9rem;padding:48px 20px 32px}
.preview-bar{background:#ffd60a;color:#000;text-align:center;padding:8px;font-weight:600;font-size:.9rem}
ol li,ul li{margin:6px 0}
.brand{display:flex;align-items:center;gap:10px}
main.wide,header,footer{max-width:1040px}
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;padding:24px 0 48px}
.app-icon{border-radius:22px;box-shadow:0 8px 24px rgba(0,0,0,.15);margin-top:32px}
.hero h1{font-size:clamp(2.2rem,5vw,3.4rem);margin-top:20px}
.badge{display:inline-flex;align-items:center;gap:10px;background:var(--fg);color:var(--bg);border-radius:12px;padding:10px 18px;text-decoration:none;font-weight:600;font-size:1.1rem;margin-top:12px;line-height:1.1}
.badge small{display:block;font-size:.7rem;font-weight:400}
.phone{justify-self:center;width:260px;border:10px solid #111;border-radius:44px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.phone img{display:block;width:100%}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;padding:24px 0}
.feature{background:var(--card);border-radius:16px;padding:24px}
.feature svg{width:32px;height:32px;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.feature h3{margin:12px 0 6px}
.feature p{margin:0;color:var(--muted);font-size:.95rem}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;counter-reset:s}
.steps li{counter-increment:s;padding:20px;border:1px solid var(--card);border-radius:16px;color:var(--muted)}
.steps li::before{content:counter(s);display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;margin-bottom:10px}
.steps b{display:block;color:var(--fg)}
.prose{max-width:720px}
.app-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.app-card{display:flex;gap:14px;align-items:center;background:var(--card);border-radius:16px;padding:16px}
.app-card img{border-radius:13px}
.app-card span{display:block;color:var(--muted);font-size:.9rem}
.ph-icon{width:56px;height:56px;border-radius:13px;border:2px dashed var(--muted);opacity:.5}
@media (max-width:760px){.hero{grid-template-columns:1fr}.phone{width:220px}}