/* codex.ong small pages in the store's look (design 7 "Signature", 17 Oct 2026): Android download (download.html),
   Clinica for Windows (windows.html) and Page not found (404.html). His card of 18 Oct 2026: redraw the three older
   pages in the new website look, same words and links. The tokens and fonts are the store's own (css/store.css,
   fonts/store/store-fonts.css). */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
:root{--bg:#F2F3F7;--card:#FFFFFF;--ink:#0B0D14;--ink2:#3B3F4C;--mu:#7A7F8C;--line:rgba(30,32,45,.12);--acc:#4C3BD9;--accS:rgba(76,59,217,.1);
  --disp:'Archivo','Plus Jakarta Sans',system-ui,sans-serif;--body:'Plus Jakarta Sans',system-ui,sans-serif;--serif:'Cormorant Garamond','Playfair Display',Georgia,serif;
  --ard:'Readex Pro','IBM Plex Sans Arabic',sans-serif;--arb:'IBM Plex Sans Arabic',sans-serif;--ars:'Noto Naskh Arabic',Georgia,serif;
  --lift:0 1px 0 var(--line),0 24px 48px -30px rgba(11,13,20,.28);color-scheme:light}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.55}
[dir=rtl] body{font-family:var(--arb)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--bg);z-index:60}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,p,ul{margin:0;padding:0}
ul{list-style:none}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px}

/* a soft glow behind the top of the page, like the store's hero */
body::after{content:"";position:fixed;inset:-30vh -20vw auto;height:70vh;pointer-events:none;z-index:-1;
  background:radial-gradient(50% 60% at 50% 40%,rgba(156,140,255,.22),rgba(242,243,247,0) 70%)}

.dl-wrap{max-width:560px;margin:0 auto;padding:calc(14px + env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) calc(56px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}

/* top: back + the codex logo */
.dl-top{display:flex;align-items:center;gap:12px;height:56px;margin-bottom:18px}
.dl-back{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;flex:none;background:rgba(255,255,255,.8);box-shadow:0 0 0 1px var(--line);color:var(--ink);transition:background .2s,transform .15s}
.dl-back:hover{background:#fff}.dl-back:active{transform:scale(.94)}
.dl-back svg{width:20px;height:20px}
[dir=rtl] .dl-back svg{transform:scaleX(-1)}
.logo{display:inline-flex;align-items:center;gap:9px;font:600 23px/1 var(--body);letter-spacing:-.03em;direction:ltr;color:var(--ink)}
.logo svg{width:30px;height:30px;flex:none}

/* the headline */
.dl-hero{text-align:center;margin:8px 0 26px}
.eyebrow{display:inline-block;margin-bottom:14px;padding:6px 12px;border-radius:999px;background:var(--accS);color:var(--acc);font:700 11.5px/1 var(--body);letter-spacing:.16em;text-transform:uppercase}
[dir=rtl] .eyebrow{letter-spacing:0;font-family:var(--arb);font-size:13px}
.dl-hero h1{font-family:var(--disp);font-stretch:112%;font-weight:800;font-size:clamp(32px,8.6vw,46px);line-height:1.04;letter-spacing:-.025em;text-wrap:balance}
[dir=rtl] .dl-hero h1{font-family:var(--ard);font-stretch:100%;letter-spacing:0;line-height:1.25}
.serif{font-family:var(--serif);font-style:italic;font-weight:600;font-stretch:normal;letter-spacing:0;color:var(--acc);font-size:1.12em}
[dir=rtl] .serif{font-family:var(--ars);font-style:normal;font-size:1em}
.dl-hero p{margin:14px auto 0;max-width:44ch;color:var(--ink2);font-size:15.5px;line-height:1.6}

/* the main card */
.dl-card{text-align:center;padding:26px 22px 24px;border-radius:26px;background:var(--card);box-shadow:var(--lift)}
.dl-icon{width:88px;height:88px;margin:0 auto 14px;border-radius:22px;box-shadow:0 14px 30px -14px rgba(76,59,217,.55),0 0 0 1px rgba(0,0,0,.05)}
.dl-name{font-family:'Playfair Display','Noto Naskh Arabic',Georgia,serif;font-weight:700;font-size:23px;letter-spacing:.003em;line-height:1.2}
.dl-meta{color:var(--mu);font-size:13.5px;margin:6px 0 18px;min-height:20px;font-variant-numeric:tabular-nums}
.dl-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;height:54px;padding:0 20px;border-radius:999px;background:var(--ink);color:#fff;font:700 16px/1 var(--body);transition:transform .2s,background .2s}
[dir=rtl] .dl-btn{font-family:var(--arb)}
.dl-btn:hover{background:#23263a}.dl-btn:active{transform:scale(.98)}
.dl-btn[disabled]{opacity:.45;pointer-events:none}
.dl-btn svg{width:19px;height:19px;flex:none}
.dl-error{display:none;margin-top:12px;color:#B42318;font-size:13.5px}
.dl-ios{display:none;margin-top:14px;color:var(--ink2);font-size:13.5px;line-height:1.6}
.dl-ios a{color:var(--acc);font-weight:600;text-decoration:underline;text-underline-offset:3px}
html:not(.is-android) .dl-ios{display:block}
.dl-list{margin:20px 0 0;padding:18px 2px 0;border-top:1px solid var(--line);text-align:start;display:flex;flex-direction:column;gap:12px}
.dl-list li{display:flex;gap:11px;align-items:flex-start;font-size:14px;line-height:1.55;color:var(--ink2)}
.dl-list li b{color:var(--ink)}
.dl-list svg{width:20px;height:20px;flex:none;margin-top:1px;padding:3px;border-radius:50%;background:var(--accS);color:var(--acc)}

/* the note under the card */
.dl-note{margin-top:14px;padding:15px 16px;border-radius:18px;background:rgba(255,255,255,.66);box-shadow:0 0 0 1px var(--line);color:var(--ink2);font-size:13.5px;line-height:1.65}
.dl-note b{color:var(--ink)}

/* How it works */
.dl-steps{margin-top:30px}
.dl-steps h2{font-family:var(--disp);font-stretch:112%;font-weight:800;font-size:22px;letter-spacing:-.02em;margin:0 0 14px}
[dir=rtl] .dl-steps h2{font-family:var(--ard);font-stretch:100%;letter-spacing:0}
.dl-step{display:flex;gap:14px;align-items:flex-start;padding:14px 16px;margin-bottom:10px;border-radius:18px;background:var(--card);box-shadow:0 0 0 1px var(--line)}
.dl-num{flex:none;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font:800 14px/1 var(--disp);font-variant-numeric:tabular-nums}
.dl-step p{margin:5px 0 0;font-size:14px;line-height:1.6;color:var(--ink2)}
.dl-step p b{color:var(--ink)}

/* Page not found */
.nf{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:14px;padding:calc(24px + env(safe-area-inset-top,0px)) 16px calc(24px + env(safe-area-inset-bottom,0px))}
/* logos are 44 px tall to tap, with no change to the layout */
.nf .logo{padding-block:7px;margin-block:-7px 1px}
.dl-top .logo{padding-block:7px;margin-block:-7px}
.nf-code{font-family:var(--serif);font-style:italic;font-weight:600;font-size:clamp(84px,24vw,128px);line-height:.9;color:var(--acc);letter-spacing:-.02em;font-variant-numeric:lining-nums}
.nf h1{font-family:var(--disp);font-stretch:112%;font-weight:800;font-size:clamp(26px,7vw,34px);line-height:1.1;letter-spacing:-.02em;text-wrap:balance}
[dir=rtl] .nf h1{font-family:var(--ard);font-stretch:100%;letter-spacing:0;line-height:1.3}
.nf p{color:var(--ink2);max-width:36ch;line-height:1.6;margin-bottom:8px}
.nf .dl-btn{width:auto;padding:0 26px}

@media (min-width:760px){
  .dl-wrap{padding-top:calc(26px + env(safe-area-inset-top,0px))}
  .dl-hero{margin:18px 0 32px}
  .dl-card{padding:32px 30px 28px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}