@font-face{font-family:IRANSans;src:url(../fonts/iransans.woff2)format("woff2");font-display:swap;font-style:normal;font-weight:400}
@font-face{font-family:IRANSans;src:url(../fonts/font-2.woff2)format("woff2");font-display:swap;font-style:normal;font-weight:500}
@font-face{font-family:IRANSans;src:url(../fonts/font-3.woff2)format("woff2");font-display:swap;font-style:normal;font-weight:700}

    :root{
      --ink:#202622;
      --muted:#6f7873;
      --line:#dbe0dc;
      --surface:#f4f5f1;
      --paper:#fbfcf9;
      --mint:#37d8af;
      --mint-deep:#129a78;
      --mint-pale:#e5f7f1;
      --dark:#17231e;
      --error:#b64d4d;
      --shadow:0 34px 90px rgba(31,50,42,.12);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-width:320px;
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 12%,rgba(55,216,175,.16),transparent 24rem),
        linear-gradient(180deg,#f8f9f6 0%,#f1f3ef 100%);
      font-family:IRANSans,Tahoma,sans-serif;
      font-weight:400;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }
    button,input,textarea{font:inherit}
    a{color:inherit;text-decoration:none}
    button{border:0}
    img{display:block;max-width:100%}

    .page-shell{position:relative;min-height:100vh;overflow:hidden}
    .page-shell:before{
      content:"";
      pointer-events:none;
      position:fixed;
      inset:0;
      background-image:linear-gradient(rgba(31,48,40,.032) 1px,transparent 1px),linear-gradient(90deg,rgba(31,48,40,.032) 1px,transparent 1px);
      background-size:48px 48px;
      -webkit-mask-image:radial-gradient(circle at 20% 45%,#000,transparent 65%);
      mask-image:radial-gradient(circle at 20% 45%,#000,transparent 65%);
      z-index:0;
    }
    .container{width:min(1380px,calc(100% - 72px));margin-inline:auto}

    .site-header{position:relative;z-index:20}
    .nav{
      direction:ltr;
      height:98px;
      border-bottom:1px solid rgba(32,38,34,.12);
      display:flex;
      align-items:center;
      justify-content:space-between;
    }
    .brand img{width:168px;height:70px;object-fit:contain}
    .back-link{
      direction:rtl;
      min-width:154px;
      height:46px;
      padding:0 7px 0 17px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:15px;
      border:1px solid rgba(32,38,34,.16);
      border-radius:999px;
      background:rgba(255,255,255,.54);
      font-size:11px;
      font-weight:500;
      transition:.22s ease;
    }
    .back-link b{
      width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
      background:var(--mint);font-size:15px;font-weight:400;transition:transform .22s ease;
    }
    .back-link:hover{border-color:var(--mint-deep);background:#fff}
    .back-link:hover b{transform:translateX(3px)}

    .main{position:relative;z-index:2;padding:50px 0 74px}
    .consultation-shell{
      min-height:720px;
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);
      overflow:hidden;
      border:1px solid rgba(32,38,34,.13);
      border-radius:34px;
      background:rgba(251,252,249,.92);
      box-shadow:var(--shadow);
      backdrop-filter:blur(20px);
    }

    .form-side{padding:54px 58px 50px}
    .eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:20px;color:#65706a;font-size:9px}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(55,216,175,.16)}
    .eyebrow span{font-weight:500}
    .eyebrow b{direction:ltr;color:#99a29d;letter-spacing:.17em;font-size:7px;font-weight:400}
    .eyebrow:after{content:"";width:38px;height:1px;background:#cbd1cc}
    h1{margin:0;letter-spacing:-.035em;font-size:clamp(2.35rem,3.3vw,3.7rem);font-weight:700;line-height:1.25}
    h1>span{display:block;white-space:nowrap}
    h1 em{color:var(--mint-deep);font-style:normal}
    .intro{max-width:660px;margin:19px 0 0;color:var(--muted);font-size:11px;line-height:2.05}

    .consultation-form{margin-top:34px}
    .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px}
    .field{position:relative;min-width:0}
    .field.full{grid-column:1/-1}
    .field label,.time-label{display:block;margin:0 3px 8px;color:#4d5852;font-size:9px;font-weight:500}
    .field label span{color:var(--mint-deep)}
    .field input,.field textarea{
      width:100%;
      color:var(--ink);
      outline:0;
      border:1px solid #d7ddd8;
      border-radius:13px;
      background:rgba(255,255,255,.84);
      transition:border-color .2s,box-shadow .2s,background .2s;
    }
    .field input{height:52px;padding:0 15px}
    .field textarea{min-height:84px;padding:13px 15px;resize:vertical;line-height:1.85}
    .field input::placeholder,.field textarea::placeholder{color:#a4aba7;font-size:9px}
    .field input:focus,.field textarea:focus{border-color:var(--mint-deep);background:#fff;box-shadow:0 0 0 4px rgba(55,216,175,.11)}
    .field input[dir="ltr"]{text-align:left;font-family:IRANSans,Tahoma,sans-serif}
    .field.has-error input,.field.has-error textarea{border-color:rgba(182,77,77,.72);box-shadow:0 0 0 3px rgba(182,77,77,.08)}
    .error-text{display:none;margin:6px 4px 0;color:var(--error);font-size:8px}
    .field.has-error .error-text{display:block}

    .time-field{grid-column:1/-1;margin-top:2px}
    .time-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
    .time-option{position:relative;cursor:pointer}
    .time-option input{position:absolute;opacity:0;pointer-events:none}
    .time-card{
      min-height:68px;
      display:grid;
      grid-template-columns:40px 1fr auto;
      align-items:center;
      gap:12px;
      padding:9px 11px;
      border:1px solid #d7ddd8;
      border-radius:14px;
      background:rgba(255,255,255,.72);
      transition:.22s ease;
    }
    .time-icon{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#edf1ed;color:#65706a;font-size:17px;transition:.22s ease}
    .time-copy{display:flex;flex-direction:column;gap:4px}
    .time-copy strong{font-size:11px;font-weight:700}
    .time-copy small{color:#8b948f;font-size:7px}
    .time-check{width:16px;height:16px;border:1px solid #c4ccc7;border-radius:50%;position:relative}
    .time-option input:checked + .time-card{border-color:var(--mint-deep);background:#f4fffb;box-shadow:0 0 0 4px rgba(55,216,175,.11)}
    .time-option input:checked + .time-card .time-icon{background:var(--mint);color:#163027}
    .time-option input:checked + .time-card .time-check{border-color:var(--mint-deep);background:var(--mint)}
    .time-option input:checked + .time-card .time-check:after{content:"";position:absolute;inset:4px;border-radius:50%;background:#173029}
    .time-option input:focus-visible + .time-card{outline:2px solid var(--mint-deep);outline-offset:2px}

    .submit-row{grid-column:1/-1;display:flex;align-items:center;gap:16px;margin-top:4px}
    .submit-button{
      min-width:218px;height:52px;cursor:pointer;color:#fff;background:var(--dark);
      border-radius:999px;display:flex;align-items:center;justify-content:space-between;
      padding:0 7px 0 20px;font-size:11px;font-weight:700;transition:transform .2s,box-shadow .2s,opacity .2s;
    }
    .submit-button b{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:var(--ink);font-size:17px;font-weight:400;transition:transform .2s}
    .submit-button:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(23,35,30,.18)}
    .submit-button:hover b{transform:rotate(12deg)}
    .submit-button:disabled{cursor:wait;opacity:.72}
    .submit-note{color:#7c8580;font-size:8px;line-height:1.8}

    .success-message{
      display:none;
      margin-top:22px;
      padding:18px 20px;
      border:1px solid rgba(18,154,120,.28);
      border-radius:16px;
      background:var(--mint-pale);
      animation:success-in .5s ease both;
    }
    .success-message.is-visible{display:grid;grid-template-columns:42px 1fr;align-items:center;gap:13px}
    .success-message i{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:var(--ink);font-style:normal;font-size:18px}
    .success-message strong{display:block;margin-bottom:5px;font-size:12px;font-weight:700}
    .success-message p{margin:0;color:#607069;font-size:9px;line-height:1.8}

    .visual-side{
      position:relative;
      isolation:isolate;
      min-height:720px;
      overflow:hidden;
      color:#effaf5;
      background:
        radial-gradient(circle at 50% 42%,rgba(55,216,175,.28),transparent 18rem),
        linear-gradient(rgba(221,240,230,.055) 1px,transparent 1px) 0 0/44px 44px,
        linear-gradient(90deg,rgba(221,240,230,.055) 1px,transparent 1px) 0 0/44px 44px,
        #1b2923;
    }
    .visual-side:before{content:"";position:absolute;inset:0;background:linear-gradient(125deg,transparent 30%,rgba(55,216,175,.09),transparent 72%);animation:scan 8s ease-in-out infinite;z-index:-1}
    .visual-meta{position:absolute;top:26px;left:27px;right:27px;direction:ltr;display:flex;justify-content:space-between;color:rgba(224,241,232,.42);font-size:6px;letter-spacing:.14em}
    .visual-meta span{display:flex;align-items:center;gap:8px}
    .visual-meta i{width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 12px var(--mint)}
    .orbit{position:absolute;left:50%;top:48%;border:1px solid rgba(55,216,175,.28);border-radius:50%;transform:translate(-50%,-50%)}
    .orbit.one{width:88%;height:48%;animation:orbit-one 24s linear infinite}
    .orbit.two{width:66%;height:68%;border-style:dashed;animation:orbit-two 32s linear infinite}
    .orbit:before,.orbit:after{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:var(--mint);box-shadow:0 0 18px rgba(55,216,175,.8)}
    .orbit:before{top:12%;right:17%}.orbit:after{bottom:10%;left:19%}
    .astronaut-wrap{position:absolute;inset:74px 0 52px;display:flex;align-items:center;justify-content:center;animation:astro-float 6.5s ease-in-out infinite}
    .astronaut-wrap img{width:min(112%,720px);height:100%;max-width:none;object-fit:contain;object-position:center bottom;filter:contrast(1.03) saturate(.94);transform:scaleX(-1)}
    .visual-copy{position:absolute;z-index:4;right:27px;bottom:28px;max-width:250px}
    .visual-copy span{display:block;margin-bottom:8px;color:var(--mint);font-size:7px;letter-spacing:.15em;direction:ltr}
    .visual-copy strong{display:block;font-size:17px;font-weight:700;line-height:1.65}
    .visual-copy p{margin:6px 0 0;color:rgba(226,239,232,.54);font-size:8px;line-height:1.9}
    .signal-card{position:absolute;top:74px;right:24px;width:148px;padding:12px;border:1px solid rgba(221,240,230,.16);background:rgba(255,255,255,.055);backdrop-filter:blur(12px)}
    .signal-card small{display:block;color:rgba(223,239,231,.4);font-size:6px;letter-spacing:.1em;direction:ltr}
    .signal-card b{display:flex;align-items:center;gap:7px;margin-top:8px;color:#fff;font-size:8px;font-weight:500}
    .signal-card b:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 12px var(--mint)}

    .footer{position:relative;z-index:2;border-top:1px solid rgba(18,154,120,.28);background:#f7f8f5}
    .footer p{min-height:96px;margin:0;display:flex;align-items:center;justify-content:center;color:#65706a;text-align:center;font-size:10px}

    @keyframes astro-float{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-11px) rotate(.8deg)}}
    @keyframes orbit-one{to{transform:translate(-50%,-50%) rotate(360deg)}}
    @keyframes orbit-two{to{transform:translate(-50%,-50%) rotate(-360deg)}}
    @keyframes scan{0%,100%{transform:translateX(-28%);opacity:.35}50%{transform:translateX(28%);opacity:.85}}
    @keyframes success-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

    .reveal{opacity:0;transform:translateY(18px);animation:reveal .7s ease forwards}
    .reveal.delay-1{animation-delay:.1s}.reveal.delay-2{animation-delay:.2s}.reveal.delay-3{animation-delay:.3s}
    @keyframes reveal{to{opacity:1;transform:none}}

    @media(max-width:1050px){
      .container{width:min(920px,calc(100% - 44px))}
      .consultation-shell{grid-template-columns:1fr}
      .visual-side{min-height:520px;grid-row:1}
      .form-side{grid-row:2}
      .astronaut-wrap{inset:48px 0 20px}
      .astronaut-wrap img{width:min(92%,650px)}
      .visual-copy{max-width:300px}
    }

    @media(max-width:640px){
      .container{width:calc(100% - 26px)}
      .nav{height:76px}
      .brand img{width:118px;height:50px}
      .back-link{min-width:112px;height:41px;padding-left:9px;font-size:9px}
      .back-link b{width:29px;height:29px}
      .main{padding:28px 0 52px}
      .consultation-shell{border-radius:22px}
      .visual-side{min-height:420px}
      .visual-meta{top:18px;left:17px;right:17px}
      .signal-card{top:52px;right:14px;width:132px}
      .astronaut-wrap{inset:42px -32px 12px}
      .astronaut-wrap img{width:min(125%,520px)}
      .visual-copy{right:18px;bottom:18px;max-width:220px}
      .visual-copy strong{font-size:14px}
      .form-side{padding:36px 20px 34px}
      .eyebrow{margin-bottom:16px}
      h1{font-size:clamp(1.9rem,8.5vw,2.55rem);line-height:1.42}
      .intro{font-size:10px}
      .consultation-form{margin-top:27px}
      .form-grid{grid-template-columns:1fr;gap:15px}
      .field.full,.time-field,.submit-row{grid-column:auto}
      .field input{height:50px}
      .time-options{grid-template-columns:1fr}
      .submit-row{align-items:stretch;flex-direction:column;margin-top:5px}
      .submit-button{width:100%}
      .submit-note{text-align:center}
      .footer p{min-height:84px;font-size:9px}
    }
    @media(max-width:370px){h1{font-size:1.7rem}}

    @media(prefers-reduced-motion:reduce){
      html{scroll-behavior:auto}
      *,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
    }
  

/* Production responsive hardening */
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{min-width:0;overflow-x:hidden}
img,svg,video{max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
.consultation-shell,.form-side,.visual-side,.field{min-width:0}
.field input,.field textarea{font-size:16px}
.submit-button{touch-action:manipulation}

@media (max-width: 1050px){
  .main{padding-top:28px}
  .consultation-shell{min-height:0}
  .visual-side{min-height:470px}
  .form-side{padding:44px clamp(28px,6vw,58px) 46px}
}
@media (max-width: 760px){
  .container{width:min(100% - 28px,680px)}
  .nav{height:74px}
  .brand img{width:124px;height:auto}
  .back-link{min-width:0;height:42px;padding:0 10px;gap:8px}
  .back-link span{display:none}
  .main{padding:18px 0 42px}
  .consultation-shell{border-radius:24px}
  .visual-side{min-height:390px}
  .form-side{padding:34px 22px 36px}
  .form-grid{grid-template-columns:1fr;gap:16px}
  .field.full{grid-column:auto}
  .time-options{grid-template-columns:1fr}
  .submit-row{align-items:stretch;flex-direction:column}
  .submit-button{width:100%;justify-content:center}
}
@media (max-width: 480px){
  .container{width:calc(100% - 20px)}
  .nav{height:66px}
  .brand img{width:108px}
  .consultation-shell{border-radius:19px}
  .visual-side{min-height:320px}
  .astronaut-wrap{inset:28px -8px 8px}
  .visual-copy{padding:22px;max-width:260px}
  .form-side{padding:28px 16px 30px}
  h1{font-size:clamp(27px,9vw,38px);line-height:1.35}
  .intro{font-size:13px}
  .field label,.time-label{font-size:12px}
  .field input,.field textarea{border-radius:12px;padding-inline:14px}
  .footer{padding-bottom:max(22px,env(safe-area-inset-bottom))}
}
@media (hover:none){.submit-button:hover,.back-link:hover{transform:none}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}