:root {
  --bg: #f7f8f6;
  --card: #ffffff;
  --ink: #111827;
  --muted: #5b6472;
  --line: #e6e8eb;
  --brand: #166c5b;
  --brand-ink: #0f5547;
  --lime: #beeb74;
  --energy: #ff8a3d;
  --protein: #3b6ef5;
  --radius: 20px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1114;
    --card: #161b20;
    --ink: #eef1f4;
    --muted: #9aa3ae;
    --line: #262d34;
    --brand: #3fb59a;
    --brand-ink: #7fd7c1;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--brand); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

header.top {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 18px; padding-bottom: 18px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--ink); text-decoration: none; }
.brand img { width: 36px; height: 36px; border-radius: 9px; }
nav.links { display: flex; gap: 18px; font-size: 15px; font-weight: 600; }
nav.links a { color: var(--muted); text-decoration: none; }
nav.links a:hover { color: var(--ink); }

.hero > * { min-width: 0; }
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; padding: 40px 0 56px; }
.hero h1 { font-size: clamp(34px, 5.4vw, 56px); line-height: 1.08; letter-spacing: -0.02em; margin: 0 0 18px; font-weight: 800; }
.hero h1 em { font-style: normal; color: var(--brand); }
.hero p.lead { font-size: 19px; color: var(--muted); margin: 0 0 26px; max-width: 34em; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 999px; font-weight: 700; font-size: 15px;
  background: var(--ink); color: var(--bg); text-decoration: none;
}
.chip.soft { background: var(--card); color: var(--ink); border: 1px solid var(--line); }

.phone { display: flex; justify-content: center; }
.phone img {
  display: block; width: 100%; max-width: 330px; height: auto; aspect-ratio: 860 / 1864;
  border-radius: 44px; border: 10px solid #1f2937; background: var(--card);
  box-shadow: 0 30px 70px rgba(17, 24, 39, 0.22);
}
@media (prefers-color-scheme: dark) {
  .phone img { border-color: #2b333d; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55); }
}

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding-bottom: 64px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 10px 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15.5px; }
.dot { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; font-size: 20px; }

.doc { max-width: 760px; margin: 0 auto; padding: 24px 20px 72px; }
.doc h1 { font-size: 34px; line-height: 1.15; margin: 8px 0 4px; }
.doc .date { color: var(--muted); margin: 0 0 28px; }
.doc h2 { font-size: 19px; margin: 30px 0 8px; }
.doc p, .doc li { color: var(--ink); }
.doc .note { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; color: var(--muted); }

footer.bottom { border-top: 1px solid var(--line); padding: 26px 0 40px; color: var(--muted); font-size: 14px; }
footer.bottom .wrap { display: flex; flex-wrap: wrap; gap: 8px 22px; justify-content: space-between; }
footer.bottom a { color: var(--muted); }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-top: 16px; }
  .phone img { max-width: 290px; }
  .features { grid-template-columns: 1fr; }
  nav.links { gap: 12px; font-size: 14px; }
}
@media (max-width: 420px) {
  nav.links a.hide-sm { display: none; }
}