/* Parabolic / Cone 3D style: dark console look, raised (bevelled) cards and buttons, purple outline and glow. */
:root{
  --bg:#14161a;--card:#1b1e23;--raised:#22262c;--well:#0e1013;
  --border:#2e333b;--line:#343a44;--muted:#8b929c;--text:#e8eaed;--subtle:#c4c9d0;
  --purple:#7c4dff;--outline:#9b6dff;
  --hi:linear-gradient(180deg,rgba(255,255,255,.10) 0%,rgba(255,255,255,.02) 48%,rgba(0,0,0,.05) 52%,rgba(0,0,0,.28) 100%);
  --hi-strong:linear-gradient(180deg,rgba(255,255,255,.30) 0%,rgba(255,255,255,.04) 48%,rgba(0,0,0,.07) 52%,rgba(0,0,0,.32) 100%);
  --lo:linear-gradient(180deg,rgba(0,0,0,.26) 0%,rgba(0,0,0,.04) 55%,rgba(255,255,255,.08) 100%);
  --edge:inset 0 1.25px 0 rgba(255,255,255,.30),inset 0 3px 3px -1px rgba(255,255,255,.08),inset 0 -2px 0 rgba(0,0,0,.5),inset 0 -4px 4px -2px rgba(0,0,0,.35);
  --edge-strong:inset 0 1.25px 0 rgba(255,255,255,.62),inset 0 3px 3px -1px rgba(255,255,255,.22),inset 0 -2px 0 rgba(0,0,0,.5),inset 0 -4px 4px -2px rgba(0,0,0,.35);
  --lift:0 7px 14px rgba(0,0,0,.55);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 -apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif}
a{color:#b99bff;text-underline-offset:3px}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}
header{padding:14px 0 8px}
.logo{display:block;width:100%;max-width:480px;height:auto;margin-left:-10px}
.logo-sm{display:block;width:250px;max-width:60%;height:auto;margin-bottom:22px}
h1{font-size:38px;line-height:1.1;margin:0;letter-spacing:-.02em}
.tag{color:var(--subtle);margin:6px 0 0;font-size:19px;max-width:640px}.nav-center{display:flex;gap:10px;justify-content:center;margin:10px 0 0;flex-wrap:wrap}
/* nav as raised chip buttons */
nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;justify-content:center}
nav a{font-size:14px;font-weight:600;text-decoration:none;color:var(--text);padding:9px 15px;border-radius:10px;
  background-color:var(--raised);background-image:var(--hi-strong);border:1px solid var(--outline);box-shadow:var(--edge-strong),0 4px 8px rgba(0,0,0,.5)}
nav a:hover{box-shadow:var(--edge-strong),0 4px 8px rgba(0,0,0,.5),0 0 16px rgba(124,77,255,.55)}
nav a:active{background-image:var(--lo);box-shadow:inset 0 2px 5px rgba(0,0,0,.65)}
main{padding:0 0 40px}
section{margin:0;padding:16px 26px 24px;border-radius:16px;background-color:var(--card);background-image:var(--hi);
  border:1px solid var(--border);box-shadow:var(--edge),var(--lift)}
h2{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:1.4px;color:var(--muted);margin:0 0 14px}
h3{font-size:18px;margin:20px 0 6px}
p{margin:0 0 12px}
ol,ul{margin:0 0 12px;padding-left:22px}
li{margin:6px 0}
.card{background-color:var(--raised);background-image:var(--hi);border:2px solid var(--outline);border-radius:14px;padding:18px 20px;margin:0;
  box-shadow:var(--edge),var(--lift)}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid .card{display:flex;flex-direction:column}.grid .card .button{margin-top:auto}
@media(max-width:640px){.grid{grid-template-columns:1fr}h1{font-size:30px}header{padding-top:36px}section{padding:20px 18px}}
code,kbd{font:15px ui-monospace,"SF Mono",Menlo,monospace;color:var(--text);background-color:var(--well);background-image:var(--lo);
  border:1px solid var(--line);border-radius:6px;padding:1px 6px;box-shadow:inset 0 1px 3px rgba(0,0,0,.6)}
kbd{color:#c9b3ff}
details{background-color:var(--raised);background-image:var(--hi);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:10px 0;
  box-shadow:var(--edge),0 4px 8px rgba(0,0,0,.45)}
details[open]{border-color:var(--outline);box-shadow:var(--edge),0 4px 8px rgba(0,0,0,.45),0 0 16px rgba(124,77,255,.35)}
summary{cursor:pointer;font-weight:600}
details p,details ul{margin-top:10px;color:var(--subtle)}
.button{display:inline-block;font-weight:600;font-size:18px;text-decoration:none;color:#fff;padding:12px 22px;border-radius:12px;
  background-color:var(--purple);background-image:var(--hi-strong);border:1px solid var(--outline);
  box-shadow:var(--edge-strong),var(--lift),0 0 18px rgba(124,77,255,.6)}
.button:active{background-image:var(--lo);box-shadow:inset 0 2px 5px rgba(0,0,0,.65)}
footer{padding:12px 0 56px;color:var(--muted);font-size:14px}

/* Parabolic */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px}
.by{display:flex;flex-direction:column;align-items:flex-end;gap:4px;text-decoration:none;color:var(--muted);font-size:11px;letter-spacing:1.4px;text-transform:uppercase}
.by img{width:190px;height:auto;display:block}
@media(max-width:640px){.topbar{flex-direction:column-reverse;align-items:flex-start}.by{align-items:flex-start}.by img{width:120px}}
.maker{display:flex;flex-direction:column;align-items:center;gap:10px;padding:26px 0 8px;text-align:center}
.maker img{width:240px;max-width:70%;height:auto;opacity:.95}
.maker span{font-size:13px;color:var(--muted)}

/* ── Download page ── */
.app-platform{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1.3px;color:var(--purple);margin:0 0 10px}
.req{font-size:13px;color:var(--muted);margin:10px 0 16px}
.dl-btn{display:inline-block;text-decoration:none;margin-top:4px}
.dl-badge{display:inline-flex;align-items:center;gap:10px;padding:10px 18px;border-radius:12px;
  background-color:var(--raised);background-image:var(--hi-strong);
  border:1px solid var(--outline);box-shadow:var(--edge-strong),0 4px 8px rgba(0,0,0,.5);
  color:var(--text)}
.dl-badge:hover{box-shadow:var(--edge-strong),0 4px 8px rgba(0,0,0,.5),0 0 18px rgba(124,77,255,.6)}
.dl-badge:active{background-image:var(--lo);box-shadow:inset 0 2px 5px rgba(0,0,0,.65)}
.dl-text{display:flex;flex-direction:column;line-height:1.2}
.dl-sub{font-size:11px;color:var(--muted);letter-spacing:.3px}
.dl-store{font-size:16px;font-weight:700;letter-spacing:-.01em}

/* ── Footer ── */
footer{border-top:1px solid var(--border);margin-top:20px;padding:24px 0 32px}
.footer-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.by-footer{flex-direction:row;align-items:center;gap:8px;font-size:11px}
.footer-links{display:flex;gap:16px}
.footer-links a{font-size:13px;color:var(--muted);text-decoration:none}
.footer-links a:hover{color:var(--text)}