:root{--navy:#0e2a26;--accent:#1f9d6b;--accent2:#157a52;--soft:#e5f5ee;--ink:#14213a;--muted:#5b6578;--line:#e4e8ef;--bg:#f6f8fb;--r:14px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 "Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","Vazirmatn",Tahoma,Arial,sans-serif;color:var(--ink);background:#fff}
img{max-width:100%}
a{color:var(--accent2)}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.skip{position:absolute;top:0;inset-inline-start:8px;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);background:#fff;padding:8px 12px;z-index:99}
.skip:focus{width:auto;height:auto;clip:auto}
/* header */
.top{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:18px;height:68px}
.logo{direction:ltr;display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--navy);font-weight:800;font-size:22px;letter-spacing:-.3px;flex:none}
.logo .box{background:var(--accent);color:#fff;border-radius:9px;padding:3px 8px;font-size:17px;letter-spacing:0}
.logo.light{color:#fff}
.nav{display:flex;gap:22px;margin-inline-start:auto}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px;white-space:nowrap}
.nav a:hover{color:var(--accent2)}
.tools{display:flex;align-items:center;gap:8px}
.langs{position:relative}
.langbtn{display:flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:10px;padding:7px 11px;font:inherit;font-size:14px;color:var(--ink);cursor:pointer;max-width:190px}
.langbtn span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.langlist{position:absolute;inset-inline-end:0;top:46px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px rgba(20,33,58,.16);list-style:none;margin:0;padding:8px;display:grid;grid-template-columns:1fr 1fr;gap:2px;width:420px;max-height:70vh;overflow:auto}
.langlist[hidden]{display:none}
.langlist .wide{grid-column:1/-1}
.langlist a{display:block;padding:7px 10px;border-radius:8px;text-decoration:none;color:var(--ink);font-size:14px}
.langlist a:hover{background:var(--bg)}
.langlist a.on{background:var(--soft);font-weight:700}
.burger{display:none;width:42px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px}
.burger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px}
/* hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,rgba(255,255,255,.10),transparent 60%),var(--navy);color:#fff;padding:84px 0 92px}
.hero h1{font-size:clamp(28px,5vw,52px);line-height:1.12;margin:14px 0 16px;letter-spacing:-.8px;font-weight:800}
.hero p.lead{font-size:clamp(16px,2vw,19px);max-width:640px;opacity:.9;margin:0 0 30px}
.pill{display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:5px 13px;font-size:13px;font-weight:700;letter-spacing:.2px}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;padding:13px 22px;border-radius:12px;border:0;font:inherit;font-weight:700;cursor:pointer;box-shadow:0 8px 22px rgba(0,0,0,.18)}
.btn:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent;border:1.5px solid rgba(255,255,255,.55);box-shadow:none}
.btn.dark{background:var(--navy)}
.sub{padding:56px 0 46px;background:var(--navy);color:#fff}
.sub h1{font-size:clamp(26px,4vw,42px);margin:0 0 10px;letter-spacing:-.5px;line-height:1.15}
.sub p{margin:0;opacity:.88;max-width:720px;font-size:17px}
/* sections */
section.s{padding:72px 0}
section.alt{background:var(--bg)}
h2{font-size:clamp(23px,3vw,32px);margin:0 0 10px;letter-spacing:-.4px;line-height:1.2}
.intro{color:var(--muted);margin:0 0 34px;max-width:720px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.card h3{margin:12px 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted)}
.ico{width:44px;height:44px;border-radius:12px;background:var(--soft);color:var(--accent2);display:flex;align-items:center;justify-content:center}
.ico svg{width:22px;height:22px}
.num{width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.band{background:var(--soft);border-radius:20px;padding:40px;display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.band h2{margin:0 0 6px}.band p{margin:0;color:var(--muted);max-width:620px}
.note{background:#fff8e6;border:1px solid #f3dca2;border-radius:12px;padding:16px 18px;color:#5a4a1c}
ul.check{list-style:none;padding:0;margin:0}
ul.check li{padding:8px 0 8px 30px;position:relative}
[dir=rtl] ul.check li{padding:8px 30px 8px 0}
ul.check li:before{content:"";position:absolute;inset-inline-start:0;top:13px;width:18px;height:18px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9.5 16.2 5.3 12l-1.4 1.4 5.6 5.6L20.1 8.4 18.7 7z'/%3E%3C/svg%3E") center/14px no-repeat}
/* faq */
details{border:1px solid var(--line);border-radius:12px;padding:16px 18px;background:#fff;margin-bottom:10px}
summary{font-weight:700;cursor:pointer}
details p{margin:10px 0 0;color:var(--muted)}
/* forms */
form.f{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 10px 30px rgba(20,33,58,.06)}
.f label{display:block;font-weight:600;font-size:14px;margin:0 0 6px}
.f .row{margin-bottom:14px}
.f .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.f input,.f select,.f textarea{width:100%;border:1px solid #cfd6e2;border-radius:10px;padding:11px 12px;font:inherit;background:#fff;color:var(--ink)}
.f textarea{min-height:110px}
.f input:focus,.f select:focus,.f textarea:focus{outline:2px solid var(--accent);border-color:transparent}
.f .small{font-size:13px;color:var(--muted);margin:10px 0 0}
.hidden{display:none}
.prose{max-width:760px}
.prose h2{font-size:22px;margin-top:28px}
.prose p{color:#333c4e}
/* footer */
.foot{background:var(--navy);color:#cfd6e6;padding:52px 0 22px;margin-top:0}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.foot h3{color:#fff;font-size:15px;margin:4px 0 12px}
.foot ul{list-style:none;padding:0;margin:0}
.foot li{margin:6px 0}
.foot a{color:#cfd6e6;text-decoration:none}
.foot a:hover{color:#fff}
.ftag{max-width:360px;font-size:14px}
.fbottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:16px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:13px}
.fbottom p{margin:0}
/* responsive */
@media (max-width:900px){
 .burger{display:flex}
 .nav{display:none;position:absolute;top:68px;inset-inline:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 20px 16px;margin:0}
 .nav.open{display:flex}
 .nav a{padding:12px 0;border-bottom:1px solid var(--line);font-size:16px}
 .tools{margin-inline-start:auto}
 .grid3,.grid2,.fgrid{grid-template-columns:1fr}
 .langlist{position:fixed;top:76px;inset-inline:12px;width:auto}
}
@media (max-width:560px){
 .hero{padding:56px 0 64px}
 section.s{padding:52px 0}
 .band{padding:26px}
 .f .two{grid-template-columns:1fr}
 .langbtn span{max-width:90px}
}

/* polish */
.hero .heroin{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px;align-items:center}
@media (min-width:901px){.hero h1{white-space:nowrap}}
.heroform{background:#fff;color:var(--ink);border-radius:20px;padding:24px;box-shadow:0 30px 60px rgba(0,0,0,.28)}
.heroform h2{font-size:19px;margin:0 0 4px}
.heroform .intro{margin:0 0 16px;font-size:14px}
.heroform form.f{border:0;box-shadow:none;padding:0}
.heroform .btn{width:100%}
.card{transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(20,33,58,.09)}
.hero{position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;inset-inline-end:-120px;bottom:-160px;width:420px;height:420px;border-radius:50%;background:var(--accent);opacity:.10}
.hero .wrap{position:relative;z-index:1}
@media (max-width:900px){.hero .heroin{grid-template-columns:1fr;gap:30px}}

[dir=rtl] body{font-family:"Vazirmatn",Tahoma,"Segoe UI",sans-serif}
[dir=rtl] .hero h1,[dir=rtl] h2{letter-spacing:0}

.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.plan{display:flex;flex-direction:column;position:relative}
.plan .price{margin:10px 0 12px;color:var(--ink)}
.plan .price b{font-size:32px;letter-spacing:-.5px}
.plan .price span{display:block;color:var(--muted);font-size:14px;margin-top:2px}
.plan h3{min-height:2.6em}
.plan p:not(.price){flex:1;margin-bottom:18px}
.plan .btn{text-align:center}
.plan.hot{border:2px solid var(--accent)}
.pop{position:absolute;top:-12px;inset-inline-start:20px;background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px}
@media (max-width:1000px){.plans{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.plans{grid-template-columns:1fr}}