:root{
  --bg:#080b12;
  --panel:#111827;
  --panel2:#162033;
  --text:#f5f7fb;
  --muted:#a7b0c0;
  --line:rgba(255,255,255,.12);
  --accent:#7c3aed;
  --accent2:#22c55e;
  --bad:#ef4444;
  --neutral:#f59e0b;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(124,58,237,.32), transparent 34rem),
    radial-gradient(circle at top right, rgba(34,197,94,.16), transparent 28rem),
    var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
.site-header{
  width:min(1120px, calc(100% - 32px));
  margin:0 auto;
  padding:22px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem}
.brand-mark{
  width:36px;height:36px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),#4f46e5);
  box-shadow:0 12px 28px rgba(124,58,237,.35);
}
nav{display:flex;gap:22px;color:var(--muted);font-size:.95rem}
nav a:hover{color:var(--text)}
.hero{
  width:min(1120px, calc(100% - 32px));
  margin:44px auto 80px;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  align-items:center;
  gap:54px;
}
.eyebrow{
  color:#bda7ff;
  text-transform:uppercase;
  letter-spacing:.14em;
  font-weight:800;
  font-size:.76rem;
}
h1,h2,h3,p{margin-top:0}
h1{
  font-size:clamp(2.6rem, 7vw, 5.6rem);
  line-height:.94;
  letter-spacing:-.06em;
  margin-bottom:22px;
}
h2{
  font-size:clamp(2rem, 4vw, 3.5rem);
  line-height:1;
  letter-spacing:-.04em;
  margin-bottom:16px;
}
h3{font-size:1.08rem;margin-bottom:10px}
.lead{
  font-size:1.22rem;
  line-height:1.65;
  color:var(--muted);
  max-width:650px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-actions.center{justify-content:center}
.button{
  padding:14px 18px;
  border-radius:999px;
  font-weight:800;
  border:1px solid var(--line);
}
.button.primary{background:linear-gradient(135deg,var(--accent),#2563eb);box-shadow:0 16px 36px rgba(37,99,235,.25)}
.button.secondary{background:rgba(255,255,255,.06);color:var(--text)}
.small-note{margin-top:16px;color:var(--muted);font-size:.92rem}
.phone-card{
  width:min(380px,100%);
  margin:0 auto;
  border:1px solid var(--line);
  border-radius:36px;
  background:linear-gradient(180deg,#111827,#0a0f1c);
  padding:18px;
  box-shadow:0 30px 90px rgba(0,0,0,.45);
}
.phone-top{width:86px;height:6px;background:rgba(255,255,255,.18);border-radius:99px;margin:0 auto 20px}
.app-title{font-size:1.8rem;font-weight:900;margin-bottom:16px}
.level-box{
  background:linear-gradient(135deg,rgba(124,58,237,.22),rgba(34,197,94,.12));
  border:1px solid var(--line);
  border-radius:22px;
  padding:14px;
  display:flex;
  justify-content:space-between;
  margin-bottom:14px;
}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.quick-grid button{
  border:0;
  border-radius:18px;
  padding:16px 0;
  font-weight:900;
  color:white;
  font-size:1.1rem;
}
.good{background:#16a34a}.neutral{background:#d97706}.bad{background:#dc2626}
.entry-card{
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  border-radius:18px;
  padding:14px;
  margin-top:10px;
}
.entry-card span{font-weight:800;font-size:.86rem}
.entry-card p{color:var(--muted);margin:6px 0 0;line-height:1.4}
.good-border{border-color:rgba(34,197,94,.45)}
.neutral-border{border-color:rgba(245,158,11,.45)}
.bad-border{border-color:rgba(239,68,68,.45)}
.section,.privacy-section,.coach-section,.download-section{
  width:min(1120px, calc(100% - 32px));
  margin:0 auto 90px;
}
.section-heading{max-width:760px;margin-bottom:28px}
.feature-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.feature-card,.coach-box{
  background:rgba(255,255,255,.055);
  border:1px solid var(--line);
  border-radius:24px;
  padding:24px;
}
.feature-card p,.privacy-section p,.coach-box p,.download-section p,footer p{color:var(--muted);line-height:1.65}
.privacy-section{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:24px;
  background:linear-gradient(135deg,rgba(34,197,94,.12),rgba(124,58,237,.12));
  border:1px solid var(--line);
  border-radius:30px;
  padding:34px;
}
.privacy-points{display:grid;gap:12px;align-content:center}
.privacy-points div{
  background:rgba(0,0,0,.22);
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
  font-weight:800;
}
.achievement-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:12px;
}
.achievement-grid span{
  background:rgba(255,255,255,.055);
  border:1px solid var(--line);
  border-radius:16px;
  padding:14px;
  text-align:center;
  font-weight:800;
  color:#dfe5f2;
}
.coach-box{text-align:center;max-width:860px;margin:0 auto}
.coach-line{
  font-size:1.3rem;
  color:white!important;
  background:rgba(124,58,237,.16);
  border:1px solid rgba(124,58,237,.32);
  border-radius:20px;
  padding:20px;
}
.download-section{
  text-align:center;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:30px;
  padding:42px 24px;
}
footer{
  width:min(1120px, calc(100% - 32px));
  margin:0 auto;
  padding:34px 0 46px;
  display:flex;
  justify-content:space-between;
  gap:20px;
  border-top:1px solid var(--line);
  color:var(--muted);
}
footer strong{color:white}
footer a{color:#bda7ff;font-weight:800}
@media(max-width:850px){
  .hero,.privacy-section{grid-template-columns:1fr}
  nav{display:none}
  .feature-grid{grid-template-columns:1fr}
  .achievement-grid{grid-template-columns:repeat(2,1fr)}
  footer{flex-direction:column}
}