@font-face{font-family:"VazirLocal"; src:url("../assets/fonts/vazir-400.woff2") format("woff2"); font-weight:400; font-display:swap}

  /* Layout: wide office page; hero = headline first, small real screenshot; tour carousel of real screens. Palette: آبی و نارنجی (approved) */
  :root{
    --paper:#EEF4FC; --sheet:#FFFFFF; --sheet-2:#E2EBF8; --line:#D3DFF0; --line-2:#B9CAE4;
    --ink:#14284A; --ink-2:#34496E; --muted:#61708A;
    --accent:#F07C1B; --accent-deep:#C65F0B; --accent-soft:#FDE9D6; --accent-ink:#C2600F;
    --hi:#1D63D6; --hi-soft:#E1EBFB;
    --brand-red:#E1251B; --brand-red-soft:#FCE3E1;
    --band:#1D4FB0; --band-ink:#FFFFFF; --band-muted:#D0DDF6; --band-line:rgba(255,255,255,.2);
    --ok:#2F7A4F; --ok-soft:#E3F1E8;
    --logo-bg:var(--paper);
    --font:'Vazirmatn','VazirLocal',Tahoma,'Segoe UI',sans-serif;
    --mono:ui-monospace,Menlo,Consolas,monospace;
  }
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --paper:#111A2B; --sheet:#18233A; --sheet-2:#1F2C46; --line:#2A3A58; --line-2:#36486A;
      --ink:#E9EDF5; --ink-2:#BCC6DA; --muted:#8E99B0;
      --accent:#F59A4A; --accent-deep:#D07320; --accent-soft:#3A2814; --accent-ink:#F8B276;
      --hi:#7FA8E8; --hi-soft:#1D2F4E;
      --brand-red:#F25A50; --brand-red-soft:#3A2120;
      --band:#0F2148; --band-ink:#FFFFFF; --band-muted:#A3AEC6; --band-line:rgba(255,255,255,.12);
      --ok:#6CC594; --ok-soft:#183427; --logo-bg:#F7F5F0;
      color-scheme:dark;
    }
  }
  :root[data-theme="dark"]{
    --paper:#111A2B; --sheet:#18233A; --sheet-2:#1F2C46; --line:#2A3A58; --line-2:#36486A;
    --ink:#E9EDF5; --ink-2:#BCC6DA; --muted:#8E99B0;
    --accent:#F59A4A; --accent-deep:#D07320; --accent-soft:#3A2814; --accent-ink:#F8B276;
    --hi:#7FA8E8; --hi-soft:#1D2F4E;
    --brand-red:#F25A50; --brand-red-soft:#3A2120;
    --band:#0F2148; --band-ink:#FFFFFF; --band-muted:#A3AEC6; --band-line:rgba(255,255,255,.12);
    --ok:#6CC594; --ok-soft:#183427; --logo-bg:#F7F5F0;
    color-scheme:dark;
  }

  *{box-sizing:border-box}
  html{scroll-behavior:smooth; overflow-x:clip}
  body{margin:0; background:var(--paper); color:var(--ink); font-family:var(--font); font-size:15.5px; line-height:1.95; direction:rtl; -webkit-font-smoothing:antialiased; transition:background .3s; overflow-x:clip}
  a{color:var(--hi); text-decoration:none}
  :focus-visible{outline:2px solid var(--accent); outline-offset:3px; border-radius:4px}
  .wrap{max-width:1340px; margin-inline:auto; padding-left:max(16px, env(safe-area-inset-left, 0px)); padding-right:max(16px, env(safe-area-inset-right, 0px))}
  @media (min-width:760px){ .wrap{padding-left:max(28px, env(safe-area-inset-left, 0px)); padding-right:max(28px, env(safe-area-inset-right, 0px))} }
  h1,h2,h3{margin:0; text-wrap:balance}
  p{margin:0}

  .btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:11px 22px; border-radius:8px; font-family:inherit; font-size:15px; font-weight:700; cursor:pointer; border:1.5px solid transparent; white-space:nowrap}
  .btn-main{background:var(--accent); color:#fff; box-shadow:0 2px 0 var(--accent-deep)}
  .btn-main:hover{filter:brightness(1.06)}
  .btn-line{border-color:var(--ink); color:var(--ink); background:transparent}
  .btn-sm{padding:10px 18px; font-size:15px}

  /* header */
  body::before{content:""; position:fixed; inset:0 0 auto; height:env(safe-area-inset-top, 0px); z-index:30; background:var(--paper)}
  header.top{position:sticky; top:env(safe-area-inset-top, 0px); z-index:20; background:color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter:blur(8px); border-bottom:1px solid var(--line)}
  header.top .wrap{display:flex; align-items:center; justify-content:space-between; gap:24px; padding-block:14px}
  .brand{display:flex; align-items:center; gap:10px; color:var(--ink)}
  .logo{display:block; background:var(--logo-bg); border-radius:6px; isolation:isolate; line-height:0}
  .logo img{height:32px; width:auto; display:block; mix-blend-mode:multiply}
  .brand b{font-size:19px; font-weight:800; letter-spacing:-.3px}
  .brand b span{color:var(--brand-red)}
  nav.links{display:flex; gap:28px; font-size:16px; font-weight:500}
  nav.links a{color:var(--ink-2)}
  nav.links a:hover{color:var(--accent-ink)}
  .top-actions{display:flex; gap:10px; align-items:center}
  .btn-login{border-color:var(--line-2); color:var(--ink); background:var(--sheet)}
  .btn-login:hover{border-color:var(--ink)}
  @media (max-width:1100px){ nav.links{display:none} }
  @media (max-width:600px){ .top-actions .btn-main{display:none} .brand b{font-size:16px} .logo img{height:26px} }

  /* hero */
  .hero{display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:center; padding-block:36px 16px}
  .hero-text{display:flex; flex-direction:column; align-items:flex-start; gap:16px; min-width:0}
  .kind{display:flex; flex-direction:column; gap:0; padding-inline-start:12px; border-inline-start:4px solid var(--accent)}
  .kind b{font-size:clamp(18px,1.8vw,21px); font-weight:900; color:var(--accent-ink); line-height:1.6}
  .kind span{font-size:14px; color:var(--muted)}
  .hero h1{font-size:clamp(30px,3.5vw,44px); line-height:1.35; font-weight:900; letter-spacing:-.8px}
  .hero h1 em{font-style:normal; color:var(--hi)}
  .lead{font-size:clamp(15.5px,1.25vw,17px); line-height:2; color:var(--ink-2); max-width:56ch}
  .ctas{display:flex; gap:12px; flex-wrap:wrap}
  .ask{font-size:15px; color:var(--muted)}
  .ask b{color:var(--ink); font-weight:700; direction:ltr; unicode-bidi:isolate; user-select:all}
  /* trust boxes: top row = experience (orange), bottom row = power of web (blue) */
  .trust{display:grid; grid-template-columns:repeat(3,1fr); gap:10px; width:100%; margin-top:6px}
  .trust div{display:flex; align-items:center; gap:8px; background:var(--sheet); border:1px solid var(--line); border-radius:9px; padding:8px 10px; min-width:0}
  .trust svg{width:20px; height:20px; flex:none; color:var(--accent)}
  .trust div.web svg{color:var(--hi)}
  .trust b{font-size:13.5px; font-weight:700; line-height:1.6; color:var(--ink)}

  /* browser frame with real screenshot */
  .frame-wrap{position:relative; min-width:0; padding-top:10px}
  .frame{border-radius:12px; background:var(--sheet); border:1px solid var(--line); box-shadow:0 30px 60px -32px rgba(20,30,55,.5); overflow:hidden}
  .frame-bar{display:flex; align-items:center; gap:7px; padding:9px 14px; background:var(--sheet-2); border-bottom:1px solid var(--line)}
  .frame-bar i{width:10px; height:10px; border-radius:50%; background:var(--line-2)}
  .frame-bar a{margin-inline-start:10px; padding:3px 12px; border-radius:5px; background:var(--sheet); border:1px solid var(--line); font:12px var(--mono); color:var(--muted); direction:ltr}
  .frame img{display:block; width:100%; height:auto; aspect-ratio:16/10; object-fit:cover; object-position:top}
  .frame-bar .addr{margin-inline-start:0}
  /* carousel controls in the tour's frame bar */
  .dots{display:flex; gap:7px; align-items:center}
  .dot{width:12px; height:12px; border-radius:50%; border:2px solid var(--line-2); background:transparent; padding:0; cursor:pointer}
  .dot[aria-current="true"]{background:var(--hi); border-color:var(--hi)}
  .nav-btn{font:inherit; font-size:15px; line-height:1; width:30px; height:26px; border-radius:6px; border:1px solid var(--line); background:var(--sheet); color:var(--ink); cursor:pointer}
  .nav-btn:hover{border-color:var(--hi)}
  /* launch stamp: ring text around, name + year in the middle */
  .seal{position:absolute; top:-30px; left:-26px; width:126px; height:126px; color:var(--brand-red); transform:rotate(-12deg); z-index:2; filter:drop-shadow(0 6px 10px rgba(20,30,55,.18))}
  .seal svg{display:block; width:100%; height:100%; overflow:visible}
  .seal .disc{fill:var(--brand-red-soft); stroke:var(--brand-red); stroke-width:2.2}
  .seal .inner{fill:none; stroke:var(--brand-red); stroke-width:1.2; stroke-dasharray:3 3}
  .seal .ring{font:700 10.2px var(--font); fill:var(--brand-red)}
  .seal .name{font:900 17px var(--font); fill:var(--brand-red)}
  .seal .sub{font:800 10px var(--font); fill:var(--brand-red)}
  .caption{margin-top:8px; font-size:13px; color:var(--muted); text-align:center}

  /* sections */
  section.block{padding-block:56px 4px; scroll-margin-top:70px}
  .head{display:flex; flex-direction:column; gap:6px; margin-bottom:22px; max-width:66ch}
  .head.center{align-items:center; text-align:center; margin-inline:auto}
  .eyebrow{font-size:14px; font-weight:800; color:var(--accent-ink); letter-spacing:.2px}
  .head h2{font-size:clamp(23px,2.4vw,30px); font-weight:900; letter-spacing:-.5px; line-height:1.5}
  .head p{color:var(--ink-2); font-size:16px}

  /* tour */
  .tour{display:grid; grid-template-columns:280px 1fr; gap:22px; align-items:start}
  .tabs{display:flex; flex-direction:column; gap:8px}
  .tab{display:flex; flex-direction:column; gap:2px; text-align:right; font:inherit; color:var(--ink); background:var(--sheet); border:1.5px solid var(--line); border-radius:10px; padding:11px 14px; cursor:pointer}
  .tab b{font-size:15.5px; font-weight:800}
  .tab span{font-size:13.5px; color:var(--muted); line-height:1.8}
  .tab[aria-selected="true"]{border-color:var(--accent); background:var(--accent-soft)}
  .tab:hover{border-color:var(--line-2)}
  .shot{min-width:0}

  /* gains */
  .gains{display:flex; flex-direction:column; border:1px solid var(--line); border-radius:12px; background:var(--sheet); overflow:hidden}
  .gain{display:grid; grid-template-columns:170px 1fr 1.25fr; gap:20px; align-items:baseline; padding:12px 22px; border-bottom:1px solid var(--line)}
  .gain:last-child{border-bottom:0}
  .gain.h{background:var(--sheet-2); font-size:13.5px; font-weight:700; color:var(--muted); padding-block:8px}
  .gain h3{font-size:16px; font-weight:800}
  .gain .was{font-size:14.5px; color:var(--muted)}
  .gain .now{font-size:15px; color:var(--ink); font-weight:600}
  .gain .now::before{content:"✓ "; color:var(--ok); font-weight:900}
  .gains-more{margin-top:10px; font-size:14px; color:var(--muted)}

  /* two ways */
  .ways{display:grid; grid-template-columns:1fr 1fr; gap:18px}
  .way{background:var(--sheet); border:1px solid var(--line); border-radius:12px; padding:22px 24px; display:flex; flex-direction:column; gap:14px; min-width:0}
  .way.main{border:1.5px solid var(--ink); box-shadow:0 4px 0 var(--line)}
  .way .for{font-size:14px; font-weight:700; color:var(--accent-ink)}
  .way h3{font-size:21px; font-weight:900; letter-spacing:-.3px; margin-top:2px}
  .way ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:6px}
  .way li{display:flex; gap:10px; font-size:15px; color:var(--ink-2); line-height:1.85}
  .way li::before{content:"—"; color:var(--accent); flex:none}
  .note{display:flex; gap:10px; padding:10px 14px; border-radius:8px; background:var(--sheet-2); font-size:14px; color:var(--ink-2); line-height:1.8}
  .note b{color:var(--ink); flex:none}
  .way .btn{align-self:flex-start; margin-top:auto; padding:10px 20px; font-size:15px}

  /* features */
  .feats{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; border:1px solid var(--line); border-radius:12px; background:var(--line); overflow:hidden}
  .feat{padding:20px 20px; display:flex; flex-direction:column; gap:6px; background:var(--sheet); min-width:0}
  .feat svg{width:23px; height:23px; color:var(--accent)}
  .feat h3{font-size:16px; font-weight:800}
  .feat p{font-size:14.5px; color:var(--ink-2); line-height:1.85}

  /* steps */
  .steps{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; counter-reset:s}
  .step{position:relative; display:flex; flex-direction:column; gap:4px; padding-top:16px; border-top:2px solid var(--line-2); min-width:0}
  .step::before{counter-increment:s; content:counter(s, persian); position:absolute; top:-16px; right:0; width:30px; height:30px; border-radius:50%; background:var(--paper); border:2px solid var(--ink); display:flex; align-items:center; justify-content:center; font-weight:900; font-size:14px}
  .step h3{font-size:16px; font-weight:800; margin-top:10px}
  .step p{font-size:14.5px; color:var(--ink-2)}
  .step a{font-size:14px; font-weight:800; color:var(--accent-ink)}
  .step a:hover{text-decoration:underline}

  /* faq */
  .faq{display:flex; flex-direction:column; border-top:1px solid var(--line); max-width:860px}
  .faq details{border-bottom:1px solid var(--line)}
  .faq summary{cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center; gap:16px; padding:13px 2px; font-size:16px; font-weight:700}
  .faq summary::-webkit-details-marker{display:none}
  .faq summary::after{content:"+"; font-size:22px; font-weight:400; color:var(--accent); flex:none}
  .faq details[open] summary::after{content:"−"}
  .faq details p{padding:0 2px 16px; color:var(--ink-2); max-width:72ch; font-size:15px}

  /* contact + demo band: compact so the whole form fits one screen on a 17-inch monitor */
  section#contact{padding-top:40px}
  .band{background:var(--band); border-radius:16px; padding:28px 32px; display:grid; grid-template-columns:.7fr 1.3fr; gap:32px; align-items:center; color:var(--band-ink)}
  .band h2{font-size:clamp(22px,2.2vw,27px); font-weight:900; letter-spacing:-.4px; line-height:1.5}
  .band-text{display:flex; flex-direction:column; gap:10px; min-width:0}
  .band-text p{color:var(--band-muted); font-size:15.5px; line-height:1.9}
  .contact{display:flex; flex-direction:column; gap:4px; margin-top:4px; padding-top:14px; border-top:1px solid var(--band-line); font-size:14.5px; color:var(--band-muted)}
  .contact .phone{font-size:23px; font-weight:900; color:var(--band-ink); user-select:all; letter-spacing:.5px}
  .contact small{font-size:13.5px}
  form.demo{background:var(--sheet); color:var(--ink); border-radius:12px; padding:18px 22px; display:grid; grid-template-columns:repeat(3,1fr); gap:10px 18px; min-width:0}
  form.demo h3{grid-column:1/-1; font-size:17px; font-weight:800}
  /* سه ردیفِ ثابت: برچسب (پایین‌چین)، فیلد، و جایِ همیشه‌رزروشده‌ی خطا — تا آمدنِ پیامِ خطا فیلدهایِ کناری را جابه‌جا نکند */
  .f{display:grid; grid-template-rows:1fr auto 18px; gap:2px; min-width:0}
  .f > label{align-self:end}
  .f.full{grid-column:1/-1; flex-direction:row; align-items:center; flex-wrap:wrap; gap:6px 12px}
  .f label{font-size:13.5px; color:var(--muted); font-weight:500}
  .f input,.f select{font:inherit; font-size:15.5px; color:var(--ink); background:transparent; border:0; border-bottom:1.5px solid var(--line-2); padding:4px 2px; border-radius:0; width:100%; height:38px; margin:0; line-height:1.6}
  .f input:focus,.f select:focus{outline:none; border-bottom-color:var(--accent)}
  .f input::placeholder{color:var(--muted); opacity:.75}
  .radios{display:flex; flex-wrap:wrap; gap:6px}
  .f label .opt{font-size:12.5px; color:var(--muted); font-weight:400}
  .f.full .hint{flex-basis:100%; margin-top:-4px; font-size:12.5px; color:var(--muted); line-height:1.6}
  .radios .clear{font:inherit; font-size:13px; color:var(--hi); background:none; border:0; padding:4px 6px; cursor:pointer; text-decoration:underline}
  .f.full .radios{flex:1 1 auto}
  .radios label{white-space:nowrap; display:flex; align-items:center; gap:6px; padding:4px 11px; border:1px solid var(--line); border-radius:8px; font-size:14px; color:var(--ink-2); cursor:pointer}
  .radios input{accent-color:var(--accent); margin:0}
  .radios label:has(input:checked){border-color:var(--accent); background:var(--accent-soft); color:var(--ink)}
  /* online request not live yet: fields shown but disabled, call button instead of submit */
  form.demo fieldset{display:contents}
  form.demo fieldset[disabled] .f{opacity:.55}
  form.demo fieldset[disabled] select{cursor:not-allowed}
  .soon{grid-column:1/-1; margin-top:-4px; padding:8px 12px; border-radius:8px; background:var(--accent-soft); color:var(--ink); font-size:14px; line-height:1.8}
  form.demo .hint{align-self:end; font-size:12.5px; color:var(--muted); line-height:1.7; padding-bottom:4px}
  .contact a.phone{color:var(--band-ink)}
  .submit-row{grid-column:1/-1; display:flex; align-items:center; gap:14px; flex-wrap:wrap}
  .submit-row .btn{border:0; padding:11px 30px}
  .fine{font-size:13px; color:var(--muted)}
  .done{grid-column:1/-1; text-align:center; padding:30px 10px; display:flex; flex-direction:column; gap:8px; align-items:center}
  .done b{font-size:20px}
  .done p{color:var(--ink-2)}

  /* footer: brand column + three roomy link columns */
  footer.foot{margin-top:48px; border-top:1px solid var(--line); background:var(--sheet)}
  footer.foot .wrap{display:grid; grid-template-columns:1.3fr repeat(3,1fr); gap:28px 40px; padding-block:34px 18px; font-size:14.5px; color:var(--muted)}
  .foot-brand{display:flex; flex-direction:column; gap:10px; align-items:flex-start}
  .foot-brand p{line-height:1.9; max-width:34ch}
  .foot-col{display:flex; flex-direction:column; gap:6px; min-width:0}
  .foot-col h4{margin:0 0 4px; font-size:14px; font-weight:800; color:var(--ink)}
  .foot-col a{font-weight:700; font-size:15px}
  .foot-col a:hover{text-decoration:underline}
  .foot-col span{font-size:13.5px; line-height:1.8}
  footer.foot .copy{grid-column:1/-1; display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap; padding-top:14px; border-top:1px solid var(--line); font-size:13.5px}
  footer.foot code{font-family:var(--mono); direction:ltr}
  .foot .logo img{height:26px}
  @media (max-width:900px){ footer.foot .wrap{grid-template-columns:1fr 1fr} .foot-brand{grid-column:1/-1} }
  @media (max-width:520px){ footer.foot .wrap{grid-template-columns:1fr} }

  @media (max-width:1180px){ .trust{grid-template-columns:repeat(2,1fr)} }
  @media (max-width:1000px){
    .hero{grid-template-columns:1fr; gap:36px; padding-top:36px}
    .frame-wrap{max-width:560px}
    form.demo{grid-template-columns:1fr 1fr}
    .tour{grid-template-columns:1fr}
    .tabs{flex-direction:row; overflow-x:auto; padding-bottom:4px}
    .tab{flex:none; min-width:200px}
    .ways{grid-template-columns:1fr}
    .feats{grid-template-columns:1fr 1fr}
    .gain{grid-template-columns:1fr 1fr; gap:4px 16px}
    .gain h3{grid-column:1/-1}
    .gain.h span:first-child{display:none}
    .steps{grid-template-columns:1fr 1fr; row-gap:44px}
    .band{grid-template-columns:1fr; padding:34px 22px}
  }
  @media (max-width:600px){
    body{font-size:16px}
    .feats{grid-template-columns:1fr}
    .gain{grid-template-columns:1fr; padding:14px 16px}
    .gain.h{display:none}
    .gain .was::before{content:"قبلاً: "}
    .steps{grid-template-columns:1fr}
    form.demo{grid-template-columns:1fr; padding:22px 18px}
    .way{padding:22px}
    .seal{width:96px; height:96px; top:-16px; left:-8px}
    .trust{grid-template-columns:1fr}
  }
  @media (prefers-reduced-motion:no-preference){
    .seal{animation:press .55s .35s both cubic-bezier(.3,1.6,.5,1)}
    @keyframes press{from{transform:rotate(-12deg) scale(1.6); opacity:0} to{transform:rotate(-12deg) scale(1); opacity:1}}
  }
  @media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} }

  /* live form: honeypot, per-field and form-level errors */
  form.demo .hp{position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap}
  form.demo{position:relative}
  .f .err{font-size:12px; color:#C0362C; line-height:18px; height:18px; overflow:hidden; white-space:nowrap; text-overflow:ellipsis}
  .f .req{color:#D93025; font-weight:800; margin-inline-start:2px}
  .req-note{font-size:12.5px; color:var(--muted)}
  .req-note b{color:#D93025}
  .form-error{grid-column:1/-1; padding:8px 12px; border-radius:8px; background:#FCE3E1; color:#8E1F17; font-size:14px}

  /* «رو به رشد» زیرِ جدولِ چرا رسا آنلاین */
  .grow{display:flex; align-items:center; gap:18px; margin-top:16px; padding:18px 22px; border-radius:12px; background:var(--band); color:var(--band-ink)}
  .grow svg{width:34px; height:34px; flex:none; color:var(--accent)}
  .grow div{flex:1; min-width:0}
  .grow b{display:block; font-size:18px; font-weight:900}
  .grow p{margin:2px 0 0; color:var(--band-muted); font-size:15px}
  .grow .btn-line{border-color:var(--band-ink); color:var(--band-ink)}
  @media (max-width:600px){ .grow{flex-wrap:wrap} }
  .more-link{margin-top:14px; text-align:center; font-weight:800}
  .foot-brand > a:last-child{font-weight:700; font-size:14.5px}

  /* فرمِ درخواست بدونِ بارگذاریِ دوباره: فیلدها در یک div ولی هنوز داخلِ گریدِ فرم */
  .lead-fields:not([hidden]){display:contents}
  .done[hidden],.form-error[hidden],.toast[hidden]{display:none}
  .done svg{width:44px; height:44px; color:var(--ok)}
  .done .btn{margin-top:6px}
  #leadSubmit[disabled]{opacity:.7; cursor:wait}
  .toast{position:fixed; z-index:50; inset-inline:0; bottom:22px; margin-inline:auto; width:max-content; max-width:calc(100% - 32px); padding:10px 22px; border-radius:10px; background:var(--ok); color:#fff; font-weight:800; box-shadow:0 10px 30px -10px rgba(0,0,0,.4)}