/* Layout: a single right-to-left column; the hero pairs the promise with the real screenshot, then
   features as a plain grid, banks as a long-tail list, FAQ, and the download again. Lapis + saffron. */
:root{
  --lapis:#1B3170; --deep:#101D47; --saffron:#E0A526; --parch:#F6F0E2; --ink:#1A1F33;
  --bg:#F6F0E2; --surface:#FFFDF8; --fg:#1A1F33; --muted:#585E73; --line:#E3DACA; --accent:#1B3170; --on-accent:#F6F0E2;
  --f:"Vazirmatn",Tahoma,sans-serif; color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{--bg:#0E1631;--surface:#152046;--fg:#F2ECDD;--muted:#A7AEC6;--line:#25325F;--accent:#E0A526;--on-accent:#101D47;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.9 var(--f)}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding-inline:20px}
header.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;font-size:22px}
.brand img{width:40px;height:40px}
.top nav{display:flex;gap:18px;font-size:15px}
.top nav a{text-decoration:none;color:var(--muted)}
.top nav a:hover{color:var(--fg)}
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:44px;align-items:center;padding-block:36px 56px}
@media (max-width:900px){.hero{grid-template-columns:1fr}}
.hero h1{font-size:clamp(34px,5vw,54px);line-height:1.25;font-weight:900;margin:0;text-wrap:balance}
.hero h1 em{font-style:normal;color:var(--saffron)}
.hero p{font-size:19px;color:var(--muted);margin:18px 0 0;max-width:42ch}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:12px;font-weight:700;text-decoration:none;border:1.5px solid var(--line)}
.btn.main{background:var(--accent);color:var(--on-accent);border-color:transparent}
.btn:hover{filter:brightness(1.06)}
.note{font-size:13.5px;color:var(--muted);margin-top:12px}
.shot{width:100%;height:auto;border-radius:16px;border:1px solid var(--line);box-shadow:0 24px 60px -24px rgba(16,29,71,.45);display:block}
section{padding-block:48px;border-top:1px solid var(--line)}
section h2{font-size:30px;font-weight:900;margin:0 0 8px}
section > .wrap > p{color:var(--muted);margin:0 0 26px;max-width:62ch}
.features{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px 28px}
.features h3{font-size:17px;margin:0 0 4px;font-weight:700}
.features p{margin:0;color:var(--muted);font-size:15px;line-height:1.8}
.banks{display:flex;flex-wrap:wrap;gap:8px}
.banks span{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:4px 14px;font-size:14.5px}
.steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px;counter-reset:s;padding:0;list-style:none;margin:0}
.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px}
.steps li::before{content:counter(s,persian);display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--on-accent);font-weight:900;margin-bottom:8px}
.steps b{display:block}
.steps span{color:var(--muted);font-size:15px}
details{border-bottom:1px solid var(--line);padding-block:14px}
summary{cursor:pointer;font-weight:700}
details p{margin:8px 0 0;color:var(--muted)}
footer{border-top:1px solid var(--line);padding-block:30px;color:var(--muted);font-size:14.5px}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
:focus-visible{outline:2px solid var(--saffron);outline-offset:3px}

/* tool pages */
.page{padding-block:28px 56px}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:10px}
.crumbs a{text-decoration:none}
.page h1{font-size:clamp(30px,4.4vw,44px);line-height:1.3;font-weight:900;margin:0 0 10px;text-wrap:balance}
.page .lead{font-size:18px;color:var(--muted);margin:0 0 26px;max-width:60ch}
.tool{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;display:grid;gap:14px;max-width:760px}
.tool label{font-weight:700;font-size:15px}
.tool input,.tool select{width:100%;font:inherit;font-size:20px;padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);background:var(--bg);color:var(--fg)}
.tool input:focus,.tool select:focus{outline:none;border-color:var(--saffron)}
.tool .row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.tool .row > *{flex:1;min-width:140px}
.out{font-size:22px;line-height:1.9;font-weight:700;background:var(--bg);border-radius:12px;padding:14px 16px;min-height:62px;overflow-wrap:anywhere}
.out.small{font-size:16px;font-weight:400;color:var(--muted)}
.out.ok{color:#1E7D5B}.out.bad{color:#B5403A}
.copy{all:unset;cursor:pointer;font-size:14px;font-weight:700;color:var(--accent);padding:6px 0}
.copy:focus-visible{outline:2px solid var(--saffron)}
.promo{margin-top:28px;max-width:760px;border-radius:18px;padding:20px 22px;background:var(--lapis);color:var(--parch);display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.promo b{font-size:18px}
.promo p{margin:4px 0 0;opacity:.85;font-size:15px}
.promo .btn{background:var(--saffron);color:#101D47;border-color:transparent;margin-inline-start:auto}
.article{max-width:760px}
.article h2{font-size:24px;margin:34px 0 8px}
.article p,.article li{color:var(--fg)}
.article img{max-width:100%;height:auto;border-radius:12px;border:1px solid var(--line)}
.toolgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.toolcard{display:block;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px}
.toolcard b{display:block;font-size:17px}
.toolcard span{color:var(--muted);font-size:14.5px}
.toolcard:hover{border-color:var(--saffron)}