@font-face{font-family:"IRANSansX";src:url(fonts/IRANSansXFaNum-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IRANSansX";src:url(fonts/IRANSansXFaNum-Medium.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"IRANSansX";src:url(fonts/IRANSansXFaNum-Bold.woff2) format("woff2");font-weight:700;font-display:swap}
*{box-sizing:border-box}
html{direction:rtl;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:"IRANSansX",system-ui,sans-serif;font-size:16px;line-height:1.7;color:#4d4d4d;background:#fff;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:#0070f3;text-decoration:none}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid #0070f3;outline-offset:3px;border-radius:6px}
h1,h2,h3{color:#171717;margin:0;letter-spacing:0}
h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:700;line-height:1.3}
h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;line-height:1.4}
h3{font-size:1.05rem;font-weight:700;line-height:1.5}
p{margin:0}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
section{padding:80px 0}
.alt{background:#fafafa;border-top:1px solid #ebebeb;border-bottom:1px solid #ebebeb}
.eyebrow{color:#0070f3;font-size:.9rem;font-weight:500;margin-bottom:8px}
.lead{color:#666;max-width:640px;margin-top:12px}
.head{margin-bottom:40px}
.icon{width:24px;height:24px;stroke:#0070f3;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:8px;font:inherit;font-weight:500;font-size:.95rem;border:1px solid #171717;cursor:pointer;transition:background .2s}
.btn-primary{background:#171717;color:#fff}
.btn-primary:hover{background:#333}
.btn-ghost{background:#fff;color:#171717;border-color:#ebebeb}
.btn-ghost:hover{background:#fafafa}
/* nav */
.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid #ebebeb}
.nav .wrap{display:flex;align-items:center;gap:24px;min-height:64px}
.brand{color:#171717;font-weight:700;font-size:1.1rem}
.links{display:flex;gap:20px;margin-inline-end:auto;margin-inline-start:16px}
.links a{color:#4d4d4d;font-size:.92rem}
.links a:hover{color:#171717}
.menu-btn{display:none;margin-inline-start:auto;background:none;border:1px solid #ebebeb;border-radius:8px;width:44px;height:44px;cursor:pointer;color:#171717;align-items:center;justify-content:center}
.menu-btn .icon{stroke:#171717}
/* hero */
.hero{padding:72px 0 64px;text-align:center}
.hero h1{max-width:820px;margin:0 auto}
.hero .sub{max-width:620px;margin:20px auto 0;color:#4d4d4d;font-size:1.1rem}
.cta{display:flex;gap:12px;justify-content:center;margin-top:32px;flex-wrap:wrap}
.frame{margin:56px auto 0;max-width:1000px;border:1px solid #ebebeb;border-radius:16px;padding:8px;background:#fafafa;box-shadow:0 12px 40px rgba(0,0,0,.08)}
.frame img{border-radius:10px;border:1px solid #ebebeb;width:100%}
/* grids */
.grid{display:grid;gap:16px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid #ebebeb;border-radius:12px;padding:24px}
.card .icon{margin-bottom:14px}
.card p{color:#666;font-size:.93rem;margin-top:6px}
.tile{padding:20px}
/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split img{border:1px solid #ebebeb;border-radius:12px;width:100%}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tags span{border:1px solid #ebebeb;background:#fff;border-radius:999px;padding:2px 14px;font-size:.88rem;color:#4d4d4d}
.list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
.list li{display:flex;gap:10px;align-items:flex-start}
.list .icon{width:20px;height:20px;margin-top:4px}
/* steps */
.steps{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.steps li{background:#fff;border:1px solid #ebebeb;border-radius:12px;padding:24px}
.steps li::before{counter-increment:s;content:counter(s);display:inline-flex;width:32px;height:32px;border:1px solid #ebebeb;border-radius:50%;align-items:center;justify-content:center;color:#0070f3;font-weight:700;margin-bottom:12px}
.steps p{color:#666;font-size:.93rem;margin-top:6px}
.note{margin-top:24px;color:#171717;font-weight:500}
/* phone */
.phone{width:260px;margin:0 auto;border:8px solid #171717;border-radius:36px;background:#171717;overflow:hidden}
.phone img{border-radius:0;border:0;width:100%}
/* faq */
.faq{max-width:760px;margin:0 auto}
details{border-bottom:1px solid #ebebeb;padding:4px 0}
summary{cursor:pointer;list-style:none;padding:16px 0;color:#171717;font-weight:500;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:#666;font-size:1.3rem;line-height:1.4}
details[open] summary::after{content:"−"}
details p{padding:0 0 18px;color:#4d4d4d}
/* contact */
.contact{text-align:center}
.contact .lead{margin-inline:auto}
.cbox{max-width:520px;margin:32px auto 0;border:1px solid #ebebeb;border-radius:12px;background:#fff;padding:24px;display:grid;gap:12px;text-align:start}
.cbox a{display:flex;align-items:center;gap:12px;color:#171717;direction:ltr;justify-content:flex-end;font-weight:500}
.cbox .lbl{color:#666;font-weight:400;direction:rtl;margin-inline-start:auto}
/* footer */
footer{border-top:1px solid #ebebeb;padding:32px 0;color:#666;font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer nav{display:flex;gap:20px}
footer a{color:#666}
/* reveal */
.js .reveal{opacity:0;transform:translateY(8px);transition:opacity .5s,transform .5s}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}.btn{transition:none}}
@media (max-width:900px){
 .g3,.g4,.steps{grid-template-columns:1fr 1fr}
 .split{grid-template-columns:1fr;gap:32px}
 section{padding:56px 0}
}
@media (max-width:760px){
 .menu-btn{display:inline-flex}
 .links{display:none;position:absolute;top:64px;inset-inline:0;background:#fff;border-bottom:1px solid #ebebeb;flex-direction:column;gap:0;margin:0;padding:8px 16px}
 .links.open{display:flex}
 .links a{padding:12px 0;border-bottom:1px solid #f3f3f3}
 .nav .btn{display:none}
 .hero{padding:48px 0 40px}
 .frame{margin-top:36px;border-radius:12px}
}
@media (max-width:520px){.g3,.g4,.steps{grid-template-columns:1fr}.cta .btn{width:100%}}