/* payaco — shared site styles (RTL, Vazirmatn bundled locally: works without Google / international internet) */
@font-face{font-family:Vazirmatn;src:url(fonts/Vazirmatn-wght.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{--green:#218650;--deep:#174b36;--deep2:#0f3627;--orange:#f6b72e;--orange2:#e8891c;--ink:#1d2b25;--muted:#5f6d66;--line:#e1e8e3;--bg:#f4f7f5;--white:#fff;--sh:0 1px 2px rgba(23,75,54,.05),0 10px 30px rgba(23,75,54,.08);--wrap:1220px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Vazirmatn,Tahoma,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.9}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:3px solid #21865066;outline-offset:3px;border-radius:6px}
.wrap{width:min(var(--wrap),calc(100% - 40px));margin:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- top bar + header ---------- */
.topbar{background:var(--bg);border-bottom:1px solid var(--line);font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:6px 0}
.topbar .contacts{display:flex;gap:18px;direction:ltr;flex-wrap:wrap}
.topbar .contacts a{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--deep)}
.topbar .contacts svg{width:15px;height:15px;color:var(--green)}
.topbar .tag{color:var(--muted)}
.hdr{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:22px;min-height:84px}
.brand img{width:210px;height:auto}
.nav{display:flex;gap:4px;align-items:center;margin-inline-start:auto}
.nav a{padding:8px 12px;border-radius:10px;font-weight:700;font-size:14.5px;color:#2a3a33;transition:.2s;position:relative}
.nav a:hover{color:var(--green);background:var(--bg)}
.nav a[aria-current="page"]{color:var(--green)}
.nav a[aria-current="page"]:after{content:"";position:absolute;inset-inline:12px;bottom:2px;height:2px;background:var(--orange);border-radius:2px}
.hdr-cta{display:flex;gap:8px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:12px;font-weight:800;font-size:14.5px;border:1.5px solid transparent;cursor:pointer;transition:transform .15s,background .2s,box-shadow .2s;white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none}
.btn:active{transform:translateY(1px)}
.btn-green{background:var(--deep);color:#fff}.btn-green:hover{background:var(--deep2)}
.btn-orange{background:var(--orange2);color:#fff;box-shadow:0 8px 20px rgba(232,137,28,.25)}.btn-orange:hover{background:#d97b12}
.btn-yellow{background:var(--orange);color:var(--deep2)}.btn-yellow:hover{background:#f9c64e}
.btn-ghost{background:#fff;color:var(--deep);border-color:#bcd2c4}.btn-ghost:hover{border-color:var(--green)}
.btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}.btn-line:hover{background:rgba(255,255,255,.1)}
.menu-btn{display:none;border:0;background:var(--bg);width:46px;height:46px;border-radius:12px;cursor:pointer;color:var(--deep)}
.menu-btn svg{width:24px;height:24px}

/* ---------- sections ---------- */
.sec{padding:72px 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--orange2);font-weight:800;font-size:14.5px}
.eyebrow:before{content:"";width:26px;height:3px;border-radius:3px;background:var(--orange)}
.h2{font-size:clamp(24px,3vw,36px);line-height:1.5;color:var(--deep);margin:8px 0 12px;font-weight:900}
.lead{color:var(--muted);font-size:16px;margin:0 0 22px;max-width:640px}

/* ---------- footer ---------- */
.cta-band{background:var(--bg);border-top:1px solid var(--line)}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:40px 0;flex-wrap:wrap}
.cta-band h2{margin:0;color:var(--deep);font-size:clamp(20px,2.4vw,28px);font-weight:900}
.cta-band p{margin:4px 0 0;color:var(--muted)}
.foot{background:var(--deep2);color:#d3e2d8;font-size:14px}
.foot .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;padding:46px 0 26px}
.foot h4{color:#fff;margin:0 0 12px;font-size:15px}
.foot a:hover{color:#fff}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.foot .slogan{color:var(--orange);font-weight:800;margin-top:10px}
.foot .ltr{direction:ltr;display:inline-block}
.foot .bottom{border-top:1px solid rgba(255,255,255,.1);text-align:center;font-size:12.5px;color:#9fb5a7;padding:14px 0}

@media(max-width:1080px){
  .brand img{width:170px}.nav a{padding:8px 8px;font-size:13.5px}
}
@media(max-width:920px){
  .menu-btn{display:grid;place-items:center}
  .hdr .wrap{min-height:70px;gap:12px}
  .brand img{width:150px}
  .nav{display:none;position:absolute;top:100%;inset-inline:0;background:#fff;flex-direction:column;align-items:stretch;padding:10px 20px 18px;border-bottom:1px solid var(--line);box-shadow:0 16px 30px rgba(0,0,0,.08)}
  .nav.open{display:flex}
  .nav a{padding:12px;font-size:15px}
  .nav a[aria-current="page"]:after{display:none}
  .hdr-cta .btn-green{display:none}
  .hdr-cta{margin-inline-start:auto}
  .foot .wrap{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .wrap{width:calc(100% - 32px)}
  .topbar .tag{display:none}.topbar .wrap{justify-content:center}
  .hdr-cta .btn{padding:0 12px;min-height:42px;font-size:13px}
  .brand img{width:124px}
  .sec{padding:52px 0}
  .foot .wrap{grid-template-columns:1fr}
}

/* ---------- inner pages ---------- */
.nav-cta{display:none}
.phero{position:relative;color:#fff;background:var(--deep2);overflow:hidden}
.phero:before{content:"";position:absolute;inset:0;background:url(img/hero-sm.jpg) 30% 55%/cover no-repeat;opacity:.22}
.phero:after{content:"";position:absolute;inset:0;background:linear-gradient(270deg,var(--deep2) 30%,rgba(15,54,39,.55))}
.phero .wrap{position:relative;z-index:1;padding:46px 0 52px}
.crumbs{display:flex;gap:8px;align-items:center;font-size:13px;color:#b9d0c2;margin-bottom:14px}
.crumbs a{color:#fff}.crumbs a:hover{color:var(--orange)}
.phero h1{margin:6px 0 10px;font-size:clamp(26px,3.4vw,42px);line-height:1.5;font-weight:900}
.phero p{margin:0;max-width:640px;color:#d7e6dd;font-size:16.5px}
.phero .eyebrow{color:var(--orange)}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--sh);transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-3px);border-color:#bcd2c4}
.card h3{margin:0 0 6px;color:var(--deep);font-size:18px;font-weight:900}
.card p{margin:0;color:var(--muted);font-size:14.5px}
.ic{width:52px;height:52px;border-radius:14px;background:#e8f2ec;color:var(--green);display:grid;place-items:center;margin-bottom:14px}
.ic svg{width:28px;height:28px}
.ic.o{background:#fdf1dc;color:var(--orange2)}
.bg-soft{background:var(--bg)}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(5,1fr);gap:14px;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 16px 16px}
.steps li:before{content:counter(s,persian);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--deep);color:#fff;font-weight:900;margin-bottom:10px}
.steps b{display:block;color:var(--deep);font-size:15.5px}
.steps span{display:block;color:var(--muted);font-size:13.5px;line-height:1.8}
@media(max-width:1080px){.g4{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(3,1fr)}}
@media(max-width:920px){
  .nav-cta{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:8px;background:var(--deep);color:#fff!important;border-radius:12px}
  .nav-cta svg{width:18px;height:18px}
  .g3{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .g2,.g3,.g4{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}
  .phero .wrap{padding:30px 0 36px}.phero p{font-size:15px}
  .card{padding:20px}
}

/* ---------- language switcher ---------- */
.langs{position:relative;direction:ltr;flex:none}
.langs summary{list-style:none;display:flex;align-items:center;gap:6px;height:30px;padding:0 10px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--deep);font-size:13px;font-weight:800;cursor:pointer;user-select:none}
.langs summary::-webkit-details-marker{display:none}
.langs summary:hover,.langs[open] summary{border-color:var(--green);color:var(--green)}
.langs summary svg{width:16px;height:16px;flex:none}
.langs summary .chev{width:14px;height:14px;transition:transform .2s}
.langs[open] .chev{transform:rotate(180deg)}
.langs-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:90;min-width:150px;list-style:none;margin:0;padding:6px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 14px 34px rgba(15,54,39,.16)}
[dir=ltr] .langs-menu{right:auto;left:0}
.langs-menu a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 12px;border-radius:10px;font-size:14px;font-weight:700;color:var(--ink);text-decoration:none}
.langs-menu a:hover{background:var(--bg);color:var(--green)}
.langs-menu a[aria-current]{color:var(--green);font-weight:900}
.langs-menu .tick{width:16px;height:16px}
[dir=ltr] body{line-height:1.7}
[dir=ltr] svg.arr{transform:scaleX(-1)}
[dir=ltr] .hero h1 .nw{white-space:normal}
[dir=ltr] .hero-visual .frame{clip-path:polygon(14% 0,100% 0,100% 100%,0 100%)}
[dir=ltr] .hero-visual .frame:after{background:linear-gradient(270deg,rgba(15,54,39,.10),transparent 40%)}
[dir=ltr] .phero:after{background:linear-gradient(90deg,var(--deep2) 30%,rgba(15,54,39,.55))}
@media(max-width:920px){[dir=ltr] .hero-visual .frame{clip-path:none}}
[dir=ltr] .eyebrow{letter-spacing:.2px}
@media(max-width:560px){.topbar .wrap{flex-wrap:wrap;justify-content:center;gap:6px}.topbar .contacts{gap:12px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}