@import url('https://fonts.googleapis.com/css2?family=Urbanist:wght@400;500;700;800&display=swap');
/* MuscleWiseAI brand: Midnight Blue #1a1e3d · Blue Tint #191b33 · Pale Blue Gray #a5aec2 · Lavender Gray #8a8fa5 · White · silver gradient */
:root{--bg:#191b33;--bg2:#1a1e3d;--card:#20244a;--line:#2b3058;--text:#ffffff;--muted:#a5aec2;--muted2:#8a8fa5;--silver:linear-gradient(135deg,#a5aec2 0%,#ffffff 55%,#a5aec2 100%);--max:1040px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Urbanist,-apple-system,Inter,"Segoe UI",Roboto,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:#fff;text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
header{background:var(--bg2);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:800;font-size:18px;letter-spacing:.04em}
.brand img{width:40px;height:40px;border-radius:9px;border:1px solid var(--line)}
nav a{color:var(--muted);margin-left:22px;font-size:15px;font-weight:500}nav a:hover{color:#fff;text-decoration:none}
.hero{padding:76px 0 40px;background:radial-gradient(900px 500px at 80% 0%,rgba(165,174,194,.14),transparent 60%)}
.hero h1{font-size:clamp(36px,6vw,60px);line-height:1.04;margin:0 0 18px;letter-spacing:-.02em;font-weight:800;background:var(--silver);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:20px;color:var(--muted);max-width:640px;margin:0 0 28px}
.hero .grid{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.hero img.cat{width:100%;max-width:360px;justify-self:center;filter:drop-shadow(0 24px 40px rgba(0,0,0,.55))}
.slogan{display:inline-block;letter-spacing:.24em;font-size:12px;font-weight:700;color:var(--muted);margin-bottom:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:14px 22px;font-size:16px;font-weight:700;cursor:pointer;text-decoration:none!important;font-family:inherit}
.btn.primary{background:var(--silver);color:var(--bg2)}
.btn.secondary{background:#262b55;color:#fff;border:1px solid var(--line)}
.btn.disabled{opacity:.45;pointer-events:none}
.stores{display:flex;gap:10px;flex-wrap:wrap}
.stores small{display:block;font-size:11px;font-weight:500;opacity:.75;margin-left:4px}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;padding:24px 0 64px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}
.card h3{margin:0 0 6px;font-size:18px;font-weight:700}.card p{margin:0;color:var(--muted);font-size:15px}
.pt-band{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:56px 0}
.pt-band .grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.pt-band h2{font-size:32px;margin:0 0 10px;font-weight:800}.pt-band p{color:var(--muted)}
.pt-band ul{color:var(--muted);padding-left:18px;margin:0}.pt-band li{margin:6px 0}
.pt-band img{width:100%;max-width:300px;justify-self:center}
.faq details{border-top:1px solid var(--line);padding:14px 0}.faq summary{cursor:pointer;font-weight:700}
.faq p{color:var(--muted);margin:8px 0 0}
main.doc{padding:48px 0 72px;max-width:760px}
main.doc h1{font-size:36px;margin:0 0 6px;font-weight:800}main.doc .updated{color:var(--muted2);margin-bottom:28px}
main.doc h2{font-size:20px;margin:30px 0 8px}main.doc p,main.doc li{color:#c9cfdd}
footer{border-top:1px solid var(--line);padding:26px 0;color:var(--muted2);font-size:13px;background:var(--bg2)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
footer a{color:var(--muted);margin-right:16px}
@media(max-width:760px){.hero .grid,.pt-band .grid{grid-template-columns:1fr}.hero img.cat{max-width:240px}nav a{margin-left:14px;font-size:14px}}